Abstract:
A mobile phone case is fully integrated with an extendable selfie stick where the selfie stick can be folded and stored in the back of the mobile phone case when not used. The selfie stick can be unfolded and extended for settle photographs when needed. This mobile phone case combines a selfie stick into a protection case. It is multifunctional, portable, and easy-to-use.

Description:
BACKGROUND OF THE INVENTION 
       [0001]    The inventions disclosed herein generally relate to mobile phone cases. More specifically, they relates to a mobile phone case integrated with a selfie-stick. 
         [0002]    With the selfie photograph turning into a fashion, selfie-stick also becomes much more popular. Selfie-stick, with a long pole attached to mobile or camera, may function as photo taking assisting device. Hand-held selfie portrait may only include few people due to the limitation of one&#39;s arm&#39;s length. With the help of a selfie-stick, shooting angle and range are much bigger. More people and larger scale of backgrounds can be included into a single photo. Till now the selfie-stick is a separate part and has not been successfully integrated with a cell phone. The selfie-stick is usually carried separately from the phone or camera. Additional storage space is required to store a selfie-stick. In sum, innovative solutions are needed to solve these issues and shortcomings with current designs of selfie-stick for selfie photo shooting. 
       SUMMARY 
       [0003]    The mobile phone case designs disclosed herein provides a phone case that not only protects the phone from scratches but also fully integrates a selfie-stick. It provides a fully integrated case that is artistically desirable and easy to carry with no additional burden to the user. The highlight for the present invention is that a foldable and extendable settle-stick is integrated into the back of cellphone case. When the selfie function is not used, the selfie-stick can be fully folded and stored in the cellphone case. When the selfie function is used, the selfie stick could be fully extended out of the case. 
         [0004]    The integrated selfie-stick includes a rotary rod and an adjustable rod. The rotary rod has an L shaped exterior. One side of the rotary rod is attached to the back of the cellphone case. The other side of the rotary rod is attached to the adjustable rod. A selfie remote control button is located on the adjustable rod. The control button is connected with as selfie control device. 
         [0005]    A groove is located at the back of cellphone cover. The groove is designed to store the adjustable rod and the rotary rod. 
         [0006]    An installation hole is located at the back of cellphone case. A fist position lock with an axial hole is inserted into said installation hole to hold tight of the selfie stick. A first connection hole that matches said installation hole is located on one side of said rotary rod. The rotary rod is connected to the installation hole via a first bolt knob. The bolt diameter of said first bolt knob matches the size of the hole in the first position lock. The first bolt knob includes thread in the far end of the bolt. Through the first bolt knob, the rotatory rod is connected with said cellphone case through the first position lock into the installation hole. The end of the bolt may also include a screw nut. 
         [0007]    A first connection component is located on one side of the rotary rod. A second connection hole is located at the top of the first connection component. The axis of the second connection hole is perpendicular to the axis of the first connection hole. A U shaped second connection component is located at the connection section of adjustable rod. A third connection hole that matches with the second connection hole is located at the second connection component. The second connection component connects the first connection component via a second bolt knob. The bolt diameter of the second bolt knob matches the size of the second connection hole. The second bolt knob crosses through said connection holes of the first and second connection components and is screwed into said second connection hole. The second bolt knob includes thread in the far end of the bolt and may include a screw nut. 
         [0008]    The mobile phone case designs disclosed herein include a cellphone case with a main case body and a cellphone back board. The main case body of the cellphone case is designed to cover a cellphone. The selfie-stick connects to the back of the cellphone case. The cellphone back board is detachably attached to the side of the main case body facing a cellphone. 
         [0009]    The mobile phone case designs disclosed herein provide a phone case that not only protects the phone from scratches but also fully integrate a selfie-stick. The case designs disclosed herein may provide extra space for storage of the selfie-stick. It is multifunctional, portable, and provides many easy-to-use features. 
     
    
     
       BRIEF DESCRIPTION OF THE DRAWINGS 
         [0010]      FIG. 1  is an overall design diagram of one preferred embodiment with a folded selfie-stick. 
           [0011]      FIG. 2  is an overall design diagram of one preferred embodiment with an integrated selfie-stick in use. 
           [0012]      FIG. 3  is a schematic diagram of the various components in a preferred embodiment of the present inventions. 
       
    
    
       [0013]    The figures depicts a cellphone case  1 , a main case body  11 , an installation hole  111 , storage groove  112 , cellphone back board  12 , selfie-stick  2 , rotary rod  21 , a first connection hole  211 , a first connection component  212 , a second connection hole  213 , adjustable rod  22 , selfie control button  221 , a second connection component  222 , a third connection hole  223 , a first bolt knob  23 , the bolt portion of the first knob  231 , a first position lock  24 , the axial hole of the first position lock  241 , a second bolt knob  25 , the bolt portion of the second knob  251 , a cellphone  3 . 
       DETAILED DESCRIPTION 
       [0014]    The following description provides details with reference to the accompanying drawings. It should be understood that the inventions may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. 
         [0015]    As shown in  FIGS. 1 through 3 , the mobile phone case disclosed herein includes the main case body  11 , the cellphone back board  12  and selfie-stick  2 . 
         [0016]    As shown in  FIGS. 1, 2 and 3 , the main case body of cellphone case  11  may cover and protect a cellphone  3 . The shape and size of the main case body  11  may be redesigned to fit the different brands and shapes of a cellphone  3 . An installation hole  111  is located at the back of the main case body  11 . The installation hole  111  functions as the connection point to selfie-stick  2 . A storage groove  112  is located in the main cellphone case body  11 . The cellphone back board  12  is located inside the main case body  11 , facing a cellphone. The shape and size of the cellphone back board  12  matches to the cellphone  3 . The side of the cellphone back board  12  facing the cellphone  3  is flat. The other side of the cellphone back board  12  connects with the selfie-stick. The main case body  11  and the cellphone back board  12  are detachably attached with snap posts or screws. 
         [0017]    As shown in  FIGS. 2 and 3 , the selfie-stick  2  connects to the back of the main cellphone case body. The selfie-stick is extendable. When not used, the selfie-stick  2  may fold into the storage groove  112 . 
         [0018]    As shown in  FIG. 3 , the integrated selfie-stick  2  contains a rotary rod  21  and an adjustable rod  22 . The rotary rod  21  has an L shaped exterior. One side of the rotary rod is attached into the back of the main cellphone case body. The other side of the rotary rod is attached to the adjustable rod  22 . This design makes the adjustable and rotary rods easily foldable. To fully integrate the selfie stick into the cellphone case, a first connection hole  211  is located at one side of the rotary rod. The first connection hole is in round shape and matches the installation hole  111  that is located in the main cellphone case body  11 . The rotary rod  21  connects to the main case body  11  via a first bolt knob. The bolt portion  231  is located at the center of the first bolt knob  23 . The length of the first bolt knob  23  is substantially the same or longer than the sum of the thickness of the rotary rod  21  and the main case body  11 , which makes it possible for the bolt knob to pass through the rotary rod  21  and the main case body  11  and reaches to the other side of the main case body  11 . The far end of the first bolt knob has external thread and may have a screw nut. A first position lock  24  is inserted inside the installation hole  111  and cannot rotate. A positioning groove is located in the installation hole  111 . A positioning component, matching the positioning groove, is located at the first position lock  24 . The first position lock  24  is inserted into the positioning groove in the installation hole  111 . The first position lock  24  is then fixed to ensure that the rotary rod remains connected with the main case body. The first position lock includes an axial hole  241 . The rotary rod  21  connects to the back of the main case body  11 . The first connection hole  211  is located on one side of the rotary rod  21  and faces the axial hole  241  in the first position lock  24 . The bolt portion  231 , which is part of first bolt knob  23 , passes through the first connection hole  211  and the axial hole  241  and extends to the other side of the main case body  11 . The end of the bolt portion can be screwed into the main case body  11 . The rotary rod  21  connects to the back side of the main case body  11 . 
         [0019]    The other side of the rotary rod  21  connects with the adjustable rod  22 . A first connection component  212  is located on the other side of rotary rod  21 . The first connection component includes one or more spaced compartments designed hook with the adjustable rod. A second connection hole  213  is located in the first connection component  212 . The second connection hole matches the third connection hole in the second connection component, which allows a connection with the adjustable rod  22  through a second bolt knob  25 . The axis of the second connection hole  213  is perpendicular to the axis of the first connection hole  211 . The selfie-stick  2  can be rotated towards at least three directions, which make it possible to rotate freely to take selfie photos. 
         [0020]    The adjustable rod  22  is designed as a hollow stick that includes a selfie control device. A selfie control button  221  is located on the outside of the adjustable rod  22  and connects to the selfie control device. The design of a selfie control device may be found in prior or current known designs. A U shaped second connection component  222  is located at the connection side of the adjustable rod  22 . The size and shape of the second connection component  222  matches the first connection component  212 . The second connection component  222  can be inserted into the first connection component  212 . A third connection hole  223 , which matches the size of the second connection hole  213 , is located at the second connection component  222 . The bolt portion  251  is located at the center of a second bolt knob  25 . The length of the bolt portion  251  is substantially the same or longer than the length of the first connection component  212 . The far end of the bolt portion  251  has external thread which may be connected to a screw nut. All three sizes, i.e., the diameter of the bolt portion  251 , the diameter of the second connection hole  213 , and the diameter of the third connection hole  223  matches with each other. The bolt portion  251  passes through the first connection component  212 , the connection hole on the second connection component  222 , and extends to the second connection hole  213  located in the rotary rod  21 . The far end of the bolt portion  251  has thread and may be fixed by a screw nut. The rotary rod  21  and the adjustable rod  22  are therefore connected. 
         [0021]    Rotary bolt knobs connects the rotary rod to the main case body  11  and the adjustable rod  22 , which make it possible to rotate freely when taking a selfie photo. The storage groove  112  may store selfie-stick when not in use. These new cellphone cases with a foldable selfie-stick may not only protect a cellphone but also make it convenient to take selfie photo. 
         [0022]    Although exemplary embodiments of the present inventions have been illustrated in the accompanied drawings and described in the foregoing detailed description, it will be understood that the invention is not limited to the embodiments disclosed, but is capable of numerous rearrangements, modifications, and substitutions without departing from the spirit of the invention as set forth and defined by the following claims.