Patent Publication Number: US-2021170207-A1

Title: Methods and apparatuses for providing fall protection systems

Description:
FIELD OF THE INVENTION 
     The present disclosure relates generally to methods and apparatuses for providing fall protection systems, and more particularly, to methods and apparatuses associated with full body harnesses. 
     BACKGROUND 
     Full body harnesses may be part of a personal fall arrest system (PFAS). “Fall arrest” refers to a form of fall protection that may safely stop a person who has fallen. In an example PFAS, a full body harness may be connected to an anchorage through a connecting device (e.g. lanyard, retractable lifeline, etc.). When a worker wearing a full body harness accidentally falls from, for example, a suspended scaffold that is ten feet above the working surface, the full body harness may prevent the worker from contacting the working surface and may minimize stress forces exerted on the worker during the fall. Additionally, or alternatively, full body harnesses may be part of a work positioning system. A work positioning system may allow a worker to be supported (in tension or suspension) on an elevated vertical surface (such as a telecom tower) by the full body harness connected to an anchorage through a connecting device. 
     However, existing harnesses are plagued by challenges and limitations. For example, many harnesses are difficult to wear due to complex configurations and complicated connections that may limit the range of movement. Many harnesses may require an excessive amount of time for donning, doffing, and size adjustment. As another example, many harnesses may be considerably heavy, which may exert unnecessary stress forces on the person wearing the harness. 
     BRIEF SUMMARY 
     In accordance with various embodiments of the present disclosure, an example harness may be provided. In some examples, the example harness may comprise a first leg strap, a lower strap, and an upper strap. 
     In some examples, a first end of the lower strap may be fastened to the first leg strap, and a second end of the lower strap may be fastened to a first thigh buckle plate. In some examples, a first end of the upper strap may be fastened to a ventral plate, and a second end of the upper strap may be fastened to a second thigh buckle plate. In some examples, the first thigh buckle plate and the second thigh buckle plate may form a thigh buckle that connects the upper strap and the lower strap. 
     For example, the first leg strap may comprise a first elongated member, the lower strap may comprise a second elongated member, and the upper strap may comprise a third elongated member. In some examples, a first end of the second elongated member may be fastened to a first side of the first elongated member. In some examples, a second end of the second elongated member may be fastened to a first thigh buckle plate through a slot of the first thigh buckle plate. In some examples, a first end of the third elongated member may be fastened to a ventral plate through a first slot of the ventral plate. In some examples, a second end of the third elongated member may be fastened to a second thigh buckle plate through a slot of the second thigh buckle plate. 
     In some examples, the thigh buckle may be at least one of a pass-through buckle or a quick connect buckle. 
     In some examples, a first end of the first leg strap may be fastened to a first leg buckle plate, and a second end of the first leg strap may be fastened to a second leg buckle plate. In some examples, the first leg buckle plate and the second leg buckle plate may form a leg buckle connecting the first end and the second end of the first leg strap. 
     For example, a first end of the first elongated member may be fastened to a first leg buckle plate through a slot of the first leg buckle plate. In some examples, a second end of the first elongated member may be fastened to a second leg buckle plate through a slot of the second leg buckle plate. 
     In some examples, the upper strap may comprise a loop at the first end of the upper strap. In some examples, the harness may further comprise a waist belt. In some examples, a first end of the waist belt may be fastened to a first waist buckle plate, and a second end of the waist belt may be fastened to a second waist buckle plate. In some examples, the first waist buckle plate and the second waist buckle plate may form a waist buckle connecting the first end and the second end of the waist belt through the loop of the upper strap. 
     For example, the waist belt may comprise a fourth elongated member. In some examples, a first end of the fourth elongated member may be fastened to a first waist buckle plate through a slot of the first waist buckle plate. In some examples, a second end of the fourth elongated member may be fastened to a second waist buckle plate through a slot of the second waist buckle plate. In some examples, the first waist buckle plate and the second waist buckle plate may form a waist buckle connecting the first end and the second end of the fourth elongated member through the loop of the upper strap. 
     In some examples, the harness may further comprise an abdomen strap. In some examples, a first end of the abdomen strap may be fastened to the ventral plate and a second end of the abdomen strap may be fastened to a sternal plate. 
     For example, the abdomen strap may comprise a fifth elongated member. In some examples, a first end of the fifth elongated member may be fastened to the ventral plate through a second slot of the ventral plate. In some examples, a second end of the fifth elongated member may be fastened to a sternal plate through a first slot of the sternal plate. 
     In some examples, the harness may further comprise a chest strap passing through the sternal plate. In some examples, a first end of the chest strap may be fastened to a first shoulder buckle plate, and a second end of the chest strap may be fastened to a second shoulder buckle plate. 
     For example, the chest strap may comprise a sixth elongated member passing through a second slot of the sternal plate. In some examples, a first end of the sixth elongated member may be fastened to a first shoulder buckle plate through a slot of the first shoulder buckle plate. In some examples, a second end of the sixth elongated member may be fastened to a second shoulder buckle plate through a slot of the second shoulder buckle plate. 
     In some examples, the harness may further comprise a first shoulder strap. In some examples, a first end of the first shoulder strap may be fastened to a third shoulder buckle plate, and a second end of the first shoulder strap may be fastened to the first leg strap. In some examples, the first shoulder buckle plate and the third shoulder buckle plate may form a first shoulder buckle connecting the chest strap and the first shoulder strap. 
     For example, the first shoulder strap may comprises a seventh elongated member. In some examples, a first end of the seventh elongated member may be fastened to a third shoulder buckle plate through a slot of the third shoulder buckle plate. In some examples, a second end of the seventh elongated member may be fastened to the first elongated member. In some examples, the first shoulder buckle plate and the third shoulder buckle plate may form a first shoulder buckle connecting the chest strap and the first shoulder strap. 
     In some examples, the harness may further comprise a second leg strap and a second shoulder strap. In some examples, a first end of the second shoulder strap may be fastened to a fourth shoulder buckle plate, and a second end of the second shoulder strap may be fastened to the second leg strap. In some examples, the second shoulder buckle plate and the fourth shoulder buckle plate may form a second shoulder buckle connecting the chest strap and the second shoulder strap. 
     For example, the second leg strap may comprise an eighth elongated member. In some examples, the second shoulder strap may comprise a ninth elongated member. In some examples, a first end of the ninth elongated member may be fastened to a fourth shoulder buckle plate through a slot of the fourth shoulder buckle plate. In some examples, a second end of the ninth elongated member may be fastened to the eighth elongated member. In some examples, the second shoulder buckle plate and the fourth shoulder buckle plate may form a second shoulder buckle connecting the chest strap and the second shoulder strap. 
     In some examples, the harness may further comprise a three-way plate, a second leg strap, and a thigh strap. In some examples, the three-way plate may comprise a first slot, a second slot, and a third slot. In some examples, a first end of the second leg strap may be fastened to the three-way plate through the first slot, and a second end of the second leg strap may be fastened to the three-way plate through the second slot. In some examples, a first end of the thigh strap may be fastened to the ventral plate, and a second end of the thigh strap may be fastened to the three-way plate through the third slot of the three-way plate. 
     In some examples, the harness may further comprise a thigh strap and a second leg strap. In some examples, a first end of the thigh strap may be fastened to the ventral plate, and a second end of the thigh strap may comprise a loop. In some examples, a first end of the second leg strap may be fastened to a first leg buckle plate, and a second end of the first leg strap may be fastened to a second leg buckle plate. In some examples, the first leg buckle plate and the second leg buckle plate may form a leg buckle connecting the first end and the second end of the second leg strap through the loop of the thigh strap. 
     The foregoing illustrative summary, as well as other exemplary objectives and/or advantages of the disclosure, and the manner in which the same are accomplished, are further explained in the following detailed description and its accompanying drawings. 
    
    
     
       BRIEF DESCRIPTION OF THE DRAWINGS 
       The description of the illustrative embodiments may be read in conjunction with the accompanying figures. It will be appreciated that, for simplicity and clarity of illustration, elements illustrated in the figures have not necessarily been drawn to scale, unless described otherwise. For example, the dimensions of some of the elements may be exaggerated relative to other elements, unless described otherwise. Embodiments incorporating teachings of the present disclosure are shown and described with respect to the figures presented herein, in which: 
         FIG. 1A  illustrates an example view of an example apparatus in accordance with various embodiments of the present disclosure; 
         FIG. 1B  illustrates an example view of an example apparatus in accordance with various embodiments of the present disclosure; 
         FIG. 1C  illustrates an example view of an example apparatus in accordance with various embodiments of the present disclosure; 
         FIG. 2A  illustrates an example view of an example apparatus in accordance with various embodiments of the present disclosure; 
         FIG. 2B  illustrates an example view of an example apparatus in accordance with various embodiments of the present disclosure; and 
         FIG. 3  illustrates an example view of an example apparatus in accordance with various embodiments of the present disclosure. 
     
    
    
     DETAILED DESCRIPTION OF THE INVENTION 
     Some embodiments of the present disclosure will now be described more fully hereinafter with reference to the accompanying drawings, in which some, but not all embodiments of the disclosure are shown. Indeed, these disclosures may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will satisfy applicable legal requirements. Like numbers refer to like elements throughout. 
     The phrases “in one embodiment,” “according to one embodiment,” “in some examples,” and the like generally mean that the particular feature, structure, or characteristic following the phrase may be included in at least one embodiment of the present disclosure and may be included in more than one embodiment of the present disclosure (importantly, such phrases do not necessarily refer to the same embodiment). 
     If the specification states a component or feature “may,” “can,” “could,” “should,” “would,” “preferably,” “possibly,” “typically,” “optionally,” “for example,” “as an example,” “in some examples,” “often,” or “might” (or other such language) be included or have a characteristic, that specific component or feature is not required to be included or to have the characteristic. Such component or feature may be optionally included in some embodiments, or it may be excluded. 
     The word “example” or “exemplary” is used herein to mean “serving as an example, instance, or illustration.” Any implementation described herein as “exemplary” is not necessarily to be construed as preferred or advantageous over other implementations. 
     The term “strap” refers to an elongated flap or a flat strip comprising a material having flexibility characteristics. Example material may include, but not limited to, nylon, polyester, synthetic fiber, and/or the like. In some examples, an example strap may connect, fasten, and/or secure various parts of an example harness, and/or may support body portion(s) of a wearer of the example harness. 
     In some examples, an example strap of an example harness may be referred in connection with an example placement of the strap when the example harness is worn by a user. For example, an example leg strap of an example harness may be placed on a leg portion of a wearer of the example harness. As another example, an example abdomen strap of an example harness may be placed on an abdomen portion of a wearer of the example harness. However, it is noted that the scope of the present disclosure is not limited to placing straps on these specific portions of a wearer as referred, and such straps may be placed on other portions of a wearer without deviating from the scope of the present disclosure. 
     The term “buckle” refers to a device that may create a secured arrangement between loose ends (such as loose ends of one or more straps) in an adjustable manner such that these loose ends may also be disconnected when the buckle is released. In some examples, a buckle may comprise material having sturdy characteristics, such as, but not limited to, nickel, brass, zinc, steel, and/or the like. 
     In some examples, a buckle may comprise a first portion and a second portion. For example, a first portion of an example buckle may be connected to a first loose end of a strap, and a second portion of the example buckle may be connected to a second loose end of the same strap or a different strap. The first portion and the second portion may form the buckle that connects the first loose end and the second loose end. 
     In various examples of the present disclose, buckles may be in various forms and/or various shapes. For example, an example buckle may be a pass-through buckle, where a first portion of the buckle may comprise a first metal plate and a second portion of the buckle may comprise a second metal plate. The first metal plate may be connected to a first loose end, and the second metal plate may be connected to a second loose end. When the first metal plate passed through the second metal plate, a secured connection between the first loose end and the second loose end may be formed when the first loose end and the second lose end are pulled away from each other. 
     As another example, an example buckle may be a quick connect buckle. For example, a first portion of an example quick connect buckle may comprise a center strip, and a second portion of the buckle may comprise an opening that may receive and secure the center strip. For example, the center strip of the first portion may comprise a retaining block at a front end, and the retaining block may extend from the rest of the center strip in a perpendicular direction of a center axis of the center strip. When the center strip is inserted to the opening of the second portion, the second portion may receive and secure the retaining block through one or more spring components. 
     Additionally, or alternatively, other types of buckles may be used in accordance with various examples of the present disclosure, including, but not limited to, cam buckles, roller buckles, belt buckles, and/or the like. 
     In some examples, an example buckle of an example harness may be referred in connection with an example placement of the example buckle when the example harness is worn by a user. For example, an example leg buckle of an example harness may be placed on a leg portion of a wearer of the example harness and may connect loose ends of a leg strap. As another example, an example thigh buckle of an example harness may be placed on a thigh portion of a wearer of the example harness, and may connect loose ends of an upper strap and a lower strap. However, it is noted that the scope of the present disclosure is not limited to placing buckles on these specific portions of a wearer as referred, and such buckles may be placed on other portions of a wearer without deviating from the scope of the present disclosure. 
     The term “plate” refers to a slab of material having sturdy characteristics, such as, but not limited to, nickel, brass, zinc, steel, and/or the like. In some examples, material having sturdy characteristics may not bend or deform under a certain weight, and/or may resist fracturing when force is applied. As such, they may securely fasten various components of a harness. 
     In various examples of the present disclosure, an example plate may create a secured arrangement between one or more loose ends. For example, an example plate may comprise one or more slots or openings, and each of one or more example straps may pass through the slot(s) or opening(s) and then be stitched back on the example strap, thereby creating one or more loops that are bonded to the example plate. Additionally, or alternatively, other fastening mechanisms may be used to fasten the example strap(s) to the example plate, such as, but not limited to, through an adhesive material (e.g. fabric glue). 
     In some examples, an example plate of an example harness may be referred in connection with an example placement of the example plate when the example harness is worn by a user. For example, an example ventral plate of an example harness may be placed on a ventral portion of a wearer of the example harness, and may connect loose ends of an upper strap and an abdomen strap. As another example, an example sternal strap of an example harness may be placed on a sternal portion of a wearer of the example harness, and may fasten a loose end of an abdomen strap to a chest strap. However, it is noted that the scope of the present disclosure is not limited to placing plates on these specific portions of a wearer as referred, and such plates may be placed on other portions of a wearer without deviating from the scope of the present disclosure. 
     As described above, harnesses are plagued by challenges and limitations. For example, many harnesses may require an excessive amount of donning, doffing, and size adjustment. As another example, many harnesses may exert stress force on the person wearing the harness. 
     To address these challenges and limitations, an example harness in accordance with examples of the present disclosure may comprise an upper strap and a lower strap that may connect/disconnect the leg strap with the front portion of the harness, and therefore may enable user-friendly side donning and doffing when wearing the harness. Additionally, or alternatively, an example harness in accordance with examples of the present disclosure may include a single waist buckle on the waist belt, which may allow quick and easy adjustment of the example harness. 
     As such, various examples of the present disclosure may reduce the time required to wear the harness, improve the usability and ergonomics of the harness, improve the productivity of the worker wearing the harness, and/or improve the overall safety protection for the worker. 
     Referring now to  FIG. 1A ,  FIG. 1B , and  FIG. 1C , various example views of an example apparatus in accordance with various embodiments of the present disclosure are shown. In the example shown in  FIG. 1A ,  FIG. 1B , and  FIG. 1C , the example apparatus may take the form of an example harness  100 . In some examples, the example harness  100  may comprise a first leg strap  101 , a lower strap  103 , and an upper strap  105 . 
     As described above, the first leg strap  101  may be placed on a leg portion of a wearer of the example harness  100 . For example, the first leg strap  101  may be configured to form a loop so that the wearer can put his leg through the first leg strap  101 , and therefore the wearer&#39;s leg position may be secured when the first leg strap  101  is worn. For example, the first leg strap  101  may comprise an elongated member made of material having flexibility characteristics, such as, but is not limited to, nylon, polyester, synthetic fiber, and/or the like. When a user intends to put on the harness, the user may put his leg through the first leg strap  101 , and secure or fasten ends of the first leg strap  101 , details of which are described herein. The first leg strap  101  may secure the position of the user&#39;s leg in relationship to other components of the example harness  100 . 
     In the example shown in  FIG. 1A , the lower strap  103  may comprise an elongated member. In some examples, a first end of the lower strap  103  may be fastened to a first side of the first leg strap  101 . For example, the first end of the lower strap  103  may be stitched on the first leg strap  101 . Additionally, or alternatively, the first end of the lower strap  103  may comprise a loop that allows the first leg strap  101  to pass through. Additionally, or alternatively, other fastening mechanisms may be used to fasten the first end of the lower strap  103  to the first leg strap  101 , such as, but not limited to, through an adhesive material (e.g. fabric glue). 
     In some examples, a second end of the lower strap  103  may be fastened to a first thigh buckle plate  107 . For example, the first thigh buckle plate  107  may comprise a first metal plate having two slots divided by a middle bar portion. The second end of the lower strap  103  may pass through the two slots and may be stitched back on the lower strap  103  to create a loop, where the middle bar portion of the first metal plate may be disposed in the loop. Additionally, or alternatively, the first thigh buckle plate  107  may be in other forms, such as those described above. Additionally, or alternatively, other fastening mechanisms may be used to fasten the second end of the lower strap  103  to the first thigh buckle plate  107 , such as, but not limited to, through an adhesive material (e.g. fabric glue). 
     In the example shown in  FIG. 1A , the upper strap  105  may comprise an elongated member. In some examples, a first end of the upper strap  105  may be fastened to a ventral plate  111 . In some examples, the ventral plate  111  may be positioned on a ventral portion of a user when the user wears the example harness  100 . For example, the ventral plate  111  may comprise one or more slots, and the first end of the upper strap  105  may comprise a carabiner that can be connected to one of the slots. Additionally, or alternatively, the first end of the upper strap  105  may comprise a connector that is fastened to the one of the slots of the ventral plate  111 . Additionally, or alternatively, the first end of the upper strap  105  may pass through one or more of the slots and may be stitched back on the upper strap  105 , thereby creating a loop that is bonded to the ventral plate  111 . Additionally, or alternatively, other fastening mechanisms may be used to fasten the example strap to the plate, such as, but not limited to, through an adhesive material (e.g. fabric glue). 
     In some examples, a second end of the upper strap  105  may be fastened to a second thigh buckle plate  109 . For example, the second thigh buckle plate  109  may comprise a second metal plate having two or more slots. The second end of the upper strap  105  may pass through one of the slots and may be stitched back on the upper strap  105  to create a loop bonded to the second thigh buckle plate  109 . Additionally, or alternatively, the second thigh buckle plate  109  may be in other forms, such as those described above. Additionally, or alternatively, other fastening mechanisms may be used to fasten the second end of the upper strap  105  to the second thigh buckle plate  109 , such as, but not limited to, through an adhesive material (e.g. fabric glue). 
     In the example shown in  FIG. 1A , the first thigh buckle plate  107  and the second thigh buckle plate  109  may form a thigh buckle that connects the upper strap  105  and the lower strap  103 . The thigh buckle may be in various forms, including, but not limited to, a pass-through buckle, a quick connect buckle, a cam buckle, a roller buckle, and/or a belt buckle as described above. 
     In some examples, a first end of the first leg strap  101  may be fastened to a first leg buckle plate  113 , and a second end of the first leg strap  101  may be fastened to a second leg buckle plate  115 . For example, the first leg buckle plate  113  may comprise one or more slots or openings, and a first end of the first leg strap  101  may pass through one or more of the slots or openings and may be stitched back on the first leg strap  101 , thereby creating a loop that is bonded to the first leg buckle plate  113 . Additionally, or alternatively, the first leg buckle plate  113  may be in other forms, such as those described above. Additionally, or alternatively, other fastening mechanisms may be used to fasten the first end of the first leg strap  101  to the first leg buckle plate  113 , such as, but not limited to, through an adhesive material (e.g. fabric glue). In some examples, the second end of the first leg strap  101  may be similarly fastened to the second leg buckle plate  115 . 
     In some examples, the first leg buckle plate  113  and the second leg buckle plate  115  may form a leg buckle that connects the first end and the second end of the first leg strap  101 . The leg buckle may be in various forms, including but not limited to, a pass-through buckle, a quick connect buckle, a cam buckle, a roller buckle, and/or a belt buckle as described above. 
     Additionally, or alternatively, the example harness  100  may comprise a second leg strap  141 . Similar to the first leg strap  101  described above, the second leg strap  141  may comprise an elongated member, and may have a first end and a second end that may be connected through a buckle (e.g. a pass-through buckle, a quick connect buckle, a cam buckle, a roller buckle, and/or a belt buckle as described above). 
     Additionally, or alternatively, the example harness  100  may comprise a thigh strap  143 . The thigh strap  143  may comprise an elongated member. In the example shown in  FIG. 1A , a first end of the thigh strap  143  may be fastened to the ventral plate  111 , similar to those described above in connection with the first end of the upper strap  105 . Additionally, or alternatively, a second end of the thigh strap  143  may be connected to the second leg strap  141 . For example, the second end of the thigh strap  143  may comprise a loop that allows the second leg strap  141  to pass through. Additionally, or alternatively, the second end of the thigh strap  143  may be stitched to the second leg strap  141 . Additionally, or alternatively, the second end of the thigh strap  143  may be fastened to the second leg strap  141  through an adhesive material (e.g. fabric glue). 
     Additionally, or alternatively, the example harness  100  may comprise one or more leg pads, such as a first leg pad  144  and a second leg pad  145 . In some examples, the first leg pad  144  may be retained to the first leg strap  101  through, for example, one or more loops. In some examples, the second leg pad  145  may be retained to the second leg strap  141  through, for example, one or more loops. In some examples, the first leg pad  144  and/or the second leg pad  145  may comprise material having shock-absorbing characteristics, including, but not limited to, cotton, polymers, silicon, and/or the like. Additional details of the first leg pad  144  and the second leg pad  145  are illustrated and described in connection with at least  FIG. 1B . 
     In the example shown in  FIG. 1A , the example harness  100  may comprise a waist belt  117 . The waist belt may comprise an elongated member. In some examples, the upper strap  105  may comprise a loop at it first end, such that the waist belt  117  may pass through the loop in the upper strap  105 . Additionally, or alternatively, the thigh strap  143  may comprise a loop at its first end, such that the waist belt  117  may pass through the loop in the thigh strap  143 . 
     In some examples, a first end of the waist belt  117  may be fastened to a first waist buckle plate  119 , and a second end of the waist belt  117  may be fastened to a second waist buckle plate  121 . For example, the first waist buckle plate  119  may comprise one or more slots or openings, and a first end of the waist belt  117  may pass through one or more of the slots or openings and may be stitched back on the waist belt  117 , thereby creating a loop that is bonded to the first waist buckle plate  119 . Additionally, or alternatively, the first waist buckle plate  119  may be in other forms, such as those described above. Additionally, or alternatively, other fastening mechanisms may be used to fasten the first end of the waist belt  117  to the first waist buckle plate  119 , such as, but not limited to, through an adhesive material (e.g. fabric glue). In some examples, the second end of the waist belt  117  may be similarly fastened to the second waist buckle plate  121 . 
     In some examples, the first waist buckle plate  119  and the second waist buckle plate  121  may form a waist buckle that connects the first end and the second end of the waist belt  117  through the loop of the upper strap  105  and/or the loop of the thigh strap  143 . The waist buckle may be in various forms, including but not limited to, a pass-through buckle, a quick connect buckle, a cam buckle, a roller buckle, and/or a belt buckle as described above. 
     Additionally, or alternatively, the example harness  100  may comprise one or more waist pad, such as a waist pad  147 . In some examples, the waist pad  147  may be retained to the waist belt  117  through, for example, one or more loops. In some examples, the waist pad  147  may comprise material having shock-absorbing characteristics, including, but not limited to, cotton, polymers, silicon, and/or the like. Additional details of the waist pad  147  are illustrated and described in connection with at least  FIG. 1B . 
     Additionally, or alternatively, the example harness  100  may comprise one or more D-rings, such as D-ring  149  fastened to the waist belt  117 . The D-ring  149  may be in a shape similar to a capitalized letter D in the English alphabet, and may comprise material having sturdy characteristics, such as, but not limited to, nickel, brass, zinc, steel, and/or the like. The D-ring  149  may be connected to, for example, a lanyard or a retractable lifeline, which may in turn be connected to an anchorage. Additionally, or alternatively, one or more D-rings may be fastened to other parts of the example harness  100 , such as, but not limited to, the ventral plate  111  and/or the sternal plate  125 . 
     In the example shown in  FIG. 1A , the example harness  100  may comprise an abdomen strap  123 . The abdomen strap  123  may comprise an elongated member. In some examples, a first end of the abdomen strap  123  may be fastened to the ventral plate  111 , and a second end of the abdomen strap  123  may be fastened to a sternal plate  125 . For example, the sternal plate  125  may comprise one or more slots or openings, and a second end of the abdomen strap  123  may pass through one or more of the slots or openings and may be stitched back on the abdomen strap  123 , thereby creating a loop that is bonded to the sternal plate  125 . Additionally, or alternatively, other fastening mechanisms may be used to fasten the second end of the abdomen strap  123  to the sternal plate  125 , such as, but not limited to, through an adhesive material (e.g. fabric glue). In some examples, the first end of the abdomen strap  123  may be similarly fastened to the ventral plate  111 . 
     In the example shown in  FIG. 1A , the example harness  100  may comprise a chest strap  127 . The chest strap  127  may comprise an elongated member. In some examples, the chest strap  127  may pass through slots or openings of the sternal plate  125 . For example, the sternal plate  125  may comprise two slots divided by a bar portion. The chest strap  127  may pass through the two slots to create a loop, and the bar portion of the sternal plate  125  may be disposed in the loop created by the chest strap  127 . 
     In some examples, a first end of the chest strap  127  may be fastened to a first shoulder buckle plate  129 , and a second end of the chest strap  127  may be fastened to a second shoulder buckle plate  131 . For example, the first shoulder buckle plate  129  may comprise one or more slots or openings, and a first end of the chest strap  127  may pass through one or more of the slots or openings and may be stitched back on the chest strap  127 , thereby creating a loop that is bonded to the first shoulder buckle plate  129 . Additionally, or alternatively, the first shoulder buckle plate  129  may be in other forms, such as those described above. Additionally, or alternatively, other fastening mechanisms may be used to fasten the first end of the chest strap  127  to the first shoulder buckle plate  129 , such as, but not limited to, through an adhesive material (e.g. fabric glue). In some examples, the second end of the chest strap  127  may be similarly fastened to a second shoulder buckle plate  131 . 
     In the example shown in  FIG. 1A , the example harness  100  may comprise a first shoulder strap  133 . The first shoulder strap  133  may comprise an elongated member. In some examples, a first end of the first shoulder strap  133  may be fastened to a third shoulder buckle plate  137 . For example, the third shoulder buckle plate  137  may comprise one or more slots or openings, and the first end of the first shoulder strap  133  may pass through one or more of the slots or openings and may be stitched back on the first shoulder strap  133 , thereby creating a loop that is bonded to the third shoulder buckle plate  137 . Additionally, or alternatively, other fastening mechanisms may be used to fasten the first end of the first shoulder strap  133  to the third shoulder buckle plate  137 , such as, but not limited to, through an adhesive material (e.g. fabric glue). 
     In some examples, the first shoulder buckle plate  129  and the third shoulder buckle plate  137  may form a first shoulder buckle that connects the chest strap  127  and the first shoulder strap  133 . The first shoulder buckle may be in various forms, including, but not limited to, a pass-through buckle, a quick connect buckle, a cam buckle, a roller buckle, and/or a belt buckle as described above. 
     In some examples, a second end of the first shoulder strap  133  may be connected to the first leg strap  101 . For example, the second end of the first shoulder strap  133  may comprise a loop that allows the first leg strap  101  to pass through. Additionally, or alternatively, the second end of the first shoulder strap  133  may be stitched to the first leg strap  101 . Additionally, or alternatively, the second end of the first shoulder strap  133  may be fastened to the first leg strap  101  through an adhesive material (e.g. fabric glue). 
     In the example shown in  FIG. 1A , the example harness  100  may comprise a second shoulder strap  135 . The second shoulder strap  135  may comprise an elongated member. In some examples, a first end of the second shoulder strap  135  may be fastened to a fourth shoulder buckle plate  139 . For example, the fourth shoulder buckle plate  139  may comprise one or more slots or openings, and a first end of the second shoulder strap  135  may pass through one or more of the slots or openings and may be stitched back on the second shoulder strap  135 , thereby creating a loop that is bonded to the fourth shoulder buckle plate  139 . Additionally, or alternatively, other fastening mechanisms may be used to fasten the first end of the second shoulder strap  135  to the fourth shoulder buckle plate  139 , such as, but not limited to, through an adhesive material (e.g. fabric glue). 
     In some examples, the second shoulder buckle plate  131  and the fourth shoulder buckle plate  139  may form a second shoulder buckle that connects the chest strap  127  and the second shoulder strap  135 . The second shoulder buckle may be in various forms, including, but not limited to, a pass-through buckle, a quick connect buckle, a cam buckle, a roller buckle, and/or a belt buckle as described above. 
     In some examples, a second end of the second shoulder strap  135  may be connected to the second leg strap  141 . For example, the second end of the second shoulder strap  135  may comprise a loop that allows the second leg strap  141  to pass through. Additionally, or alternatively, the second end of the second shoulder strap  135  may be stitched to the second leg strap  141 . Additionally, or alternatively, the second end of the second shoulder strap  135  may be fastened to the second leg strap  141  through an adhesive material (e.g. fabric glue). 
     Referring now to  FIG. 1B , an example view of the example harness  100  is provided. 
     In the example shown in  FIG. 1B , the example harness  100  may comprise a back pad  155 . The back pad  155  may comprise material having shock-absorbing characteristics, including, but not limited to, cotton, polymers, silicon, and/or the like. In some examples, the first shoulder strap  133  and/or the second shoulder strap  135  may be retained on the back pad  155  through, for example, one or more loops. 
     In some examples, the example harness  100  may comprise a back plate  151  secured on the back pad  155 . In some examples, the first shoulder strap  133  and/or the second shoulder strap  135  may pass through one or more slots of the back plate  151 . 
     In some examples, the example harness  100  may comprise a D-ring  153  fastened to the back plate  151 . The D-ring  153  may be in a shape similar to a capitalized letter D in the English alphabet, and may comprise material having sturdy characteristics, such as, but not limited to, nickel, brass, zinc, steel, and/or the like. The D-ring  153  may be connected to, for example, a lanyard or a retractable lifeline, which may in turn be connected to an anchorage. 
     In the example shown in  FIG. 1B , the first shoulder strap  133  and/or the second shoulder strap  135  may pass through one or more loops on the waist belt  117 . As described above, the second end of the first shoulder strap  133  may be connected to the first leg strap  101 , and the second end of the second shoulder strap  135  may be connected to the second leg strap  141 . 
     Referring now to  FIG. 1C , another view of the example harness  100  is shown. In particular,  FIG. 1C  illustrates an example partial view of the example harness  100 , including at least the first leg strap  101 , the lower strap  103 , and the upper strap  105 . 
     In some examples, when the example harness  100  is not in use, the first thigh buckle plate  107  may be disconnected from the second thigh buckle plate  109 . Additionally, or alternatively, the first leg buckle plate  113  may be disconnected from the second leg buckle plate  115 . In such example, when a user attempts to wear the example harness  100 , the user may slip the example harness  100  over his shoulders, connect the first waist buckle plate  119  with the second waist buckle plate  121 , connect the first leg buckle plate  113  with the second leg buckle plate  115 , and then connect the first thigh buckle plate  107  with the second thigh buckle plate  109 . As such, the example harness  100  may reduce or eliminate the need for excessive donning, doffing, and/or size adjustment as compared to other harnesses. In some examples, putting on an example harness in accordance with examples of the present disclosure may reduce the time by 34.24% as compared to the time required for putting on other harnesses. 
     Referring now to  FIG. 2A  and  FIG. 2B , various example views of an example apparatus in accordance with various embodiments of the present disclosure are shown. In the example shown in  FIG. 2A  and  FIG. 2B , the example apparatus may take the form of an example harness  200 . In particular,  FIG. 2A  illustrates an example partial view of the example harness  200 , which may comprise at least the first leg strap  202 , a three-way plate  204 , and a first thigh strap  206 .  FIG. 2B  illustrates example details of the three-way plate  204 . 
     In some examples, a first end of the first thigh strap  206  may be fastened to a ventral plate  214 , similar to those described above in connection with the thigh strap  143  of  FIGS. 1A-1C . Additionally, or alternatively, a second end of the first thigh strap  206  may be fastened to the three-way plate  204  through a third slot  211  of the three-way plate  204 . For example, the second end of the first thigh strap  206  may comprise a loop that may bond the first thigh strap  206  to the three-way plate  204 . Additionally, or alternatively, other fastening mechanisms may be used to fasten the second end of the first thigh strap  206  to the three-way plate  204 , such as, but not limited to, through a connector or carabiner. 
     In the example shown in  FIG. 2A , the first leg strap  202  may comprise a first end  216  and a second end  218 . In some examples, the first end  216  of the first leg strap  202  may be fastened to the three-way plate  204  through the first slot  208  of the three-way plate  204 . For example, the first end  216  of the first thigh strap  206  may pass through the first slot  208 , and may be secured on the first leg strap  202  through a retaining device (such as a loop  221 ). Additionally, or alternatively, the second end  218  of the first leg strap  202  may be fastened to the three-way plate  204  through the second slot  210  of the three-way plate  204 , similar to those described above in connection with the first end  216 . 
     In the example shown in  FIG. 2B , the three-way plate  204  may comprise material having sturdy characteristics, such as, but not limited to, nickel, brass, zinc, steel, and/or the like. The width of the first slot  208  and the second slot  210  may correspond to the width of the first leg strap  202 , such that the first end  216  and the second end  218  may be fastened to the three-way plate  204  as described above. Similarly, the width of the third slot  211  may correspond to the width of the first thigh strap  206 , such that the first thigh strap  206  may be fastened to the three-way plate  204  as described above. 
     In some examples, a length of the first slot  208  may be in a direction that is in a perpendicular arrangement with a direction of a length of the third slot  211 . In some examples, a length of the second slot  210  may be in a direction that is in a perpendicular arrangement with a direction of a length of the third slot  211 . In some examples, a length of the first slot  208  may be in a direction that is in a parallel arrangement with a direction of a length of the second slot  210 . 
     In some examples, the first slot  208  and/or the second slot  210  may be in a shape similar to a rounded rectangle shape. In the example as shown in  FIG. 2B , the first slot  208  and/or the second slot  210  may further comprise one or more projections that may extend outwardly from its rounded rectangle shape. For example, the first slot  208  may comprise a first projection  230  and a second projection  232  that may extend outwardly from the first slot  208 . The first projection  230  and the second projection  232  may be diagonal to each other. In some examples, the first projection  230  and the second projection  232  may enable the first end  216  of the first leg strap  202  to pass through and be secured in place. Similarly, the second slot  210  may comprise a third projection  234  and a fourth projection  236  that may extend outwardly from the second slot  210  and may be diagonal to each other. 
     Referring back to  FIG. 2A , the example harness  200  may comprise a second thigh strap  220 , and a second leg strap  222  that may be connected to the second thigh strap  220 . In some examples, the example harness  200  may comprise a waist belt  224  and a waist pad  226  fastened to the waist belt  224 , similar to the waist belt  117  and the waist pad  147  described above in connection with  FIGS. 1A-1C . In some examples, the example harness  200  may comprise an abdomen strap  228 , similar to the abdomen strap  123  described above in connection with  FIGS. 1A-1C . 
     While  FIG. 2A  illustrates an example partial view of the example harness  200 , it is noted that the example harness  200  may include additional components, such as, but not limited to, a chest strap, a sternal plate, one or more shoulder straps, and/or a back pad, similar to those described above in connection with  FIGS. 1A-1C . 
     In some examples, the three-way plate  204  may replace to need for two separate buckles (such as the leg buckle and the thigh buckle described in connection with  FIGS. 1A-1C ). For example, when the example harness  200  is not in use, both the first thigh strap  206  and the first end  216  of the first leg strap  202  may be fastened to the three-way plate  204 , leaving the second end  218  disconnected from the three-way plate  204 . When a user attempts to wear the example harness  200 , the user may slip the example harness  200  over his shoulders, connect the first waist buckle plate  219  with the second waist buckle plate  212 , and connect the second end  218  to the second slot  210  of the three-way plate  204 . As such, the example harness  200  may reduce or eliminate the need for excessive donning, doffing, and/or size adjustment, and may also provide a reduced weight as compared to other harnesses. 
     Referring now to  FIG. 3 , an example view of an example apparatus in accordance with various embodiments of the present disclosure are shown. In the example shown in  FIG. 3 , the example apparatus may take the form of an example harness  300 . In particular,  FIG. 3  illustrates an example partial view of the example harness  300 , including at least the first leg strap  303  and a thigh strap  301 . 
     In some examples, a first end of the thigh strap  301  may be fastened to a ventral plate  314 , similar to those described above in connection with the thigh strap  143  of  FIGS. 1A-1C . In some examples, a second end of the thigh strap  301  may comprise a loop  306 . 
     In some examples, a first end of the first leg strap  303  may be fastened to a first leg buckle plate  313 , and a second end of the first leg strap  303  may be fastened to a second leg buckle plate  315 . For example, the first leg buckle plate  313  may comprise one or more slots or openings, and a first end of the first leg strap  303  may pass through one or more of the slots or openings and may be stitched back on the first leg strap  303 , thereby creating a loop that is bonded to the first leg buckle plate  313 . Additionally, or alternatively, the first leg buckle plate  313  may be in other forms, such as those described above. Additionally, or alternatively, other fastening mechanisms may be used to fasten the first end of the first leg strap  303  to the first leg buckle plate  313 , such as, but not limited to, through an adhesive material (e.g. fabric glue). In some examples, the second end of the first leg strap  303  may be similarly fastened to the second leg buckle plate  315 . 
     In some examples, the first leg buckle plate  313  and the second leg buckle plate  315  may form a leg buckle that connects the first end and the second end of the first leg strap  303  through the loop  306  of the thigh strap  301 . The thigh buckle may be in various forms, including but not limited to, a pass-through buckle, a quick connect buckle, a cam buckle, a roller buckle, and/or a belt buckle as described above. 
     In the example shown in  FIG. 3 , the example harness  300  may comprise a second thigh strap  320 , and a second leg strap  322  that may be connected to the second thigh strap  320 . In some examples, the example harness  300  may comprise a waist belt  324  and a waist pad  326  fastened to the waist belt  324 , similar to the waist belt  117  and the waist pad  147  described above in connection with  FIGS. 1A-1C . In some examples, the example harness  300  may comprise an abdomen strap  328 , similar to the abdomen strap  123  described above in connection with  FIGS. 1A-1C . 
     While  FIG. 3  illustrate partial views of the example harness  300 , it is noted that the example harness  300  may include additional components, such as, but not limited to, a chest strap, a sternal plate, one or more shoulder straps, and/or a back pad, similar to those described above in connection with  FIGS. 1A-1C . 
     In some examples, when a user attempts to wear the example harness  300 , the user may slip the example harness  300  over his shoulders, connect the first waist buckle plate  319  with the second waist buckle plate  312 , and connect the first leg buckle plate  313  with the second leg buckle plate  315  through the loop  306  of the thigh strap  301 . As such, the example harness  300  may reduce the time needed for donning, doffing, and/or size adjustment as compared to other harnesses. 
     It is to be understood that the disclosure is not to be limited to the specific embodiments disclosed, and that modifications and other embodiments are intended to be included within the scope of the appended claims. Although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation, unless described otherwise.