Patent Publication Number: US-2023142589-A1

Title: Simulated injection-molded toy boot

Description:
TECHNICAL FIELD 
     This disclosure relates to the field of toy Barbie accessories, and more particularly relates to a simulated injection-molded toy boot. 
     BACKGROUND 
     Toy shoes on the market are basically divided into the following three categories. The first category is leather toy shoes. In the production process, the upper must be subjected to procedures including the cutting bed, screen printing, machine sewing, and metal piece mounting, and then the upper and the insole are brushed with glue and the upper is wrapped around the insole, before they are combined with the outsole that has undergone glue brushing and drying. Then chemical agents such as thinner is needed to be used to clean the dirt and glue on the shoes, before the toy shoes are packaged and shipped into the market. The second category is simple injection molding, where vinyl toy shoes are painted, pad printed, and oil-sprayed to achieve the appearance effect, before they are packaged and shipped to the market. The third category is rubber-based vulcanized toy shoes that have undergone procedures including rubber mixing, sheet forming, cutting, machine sewing, glue brushing, fitting, molding, vulcanization, trimming, dirty cleaning, packaging, and shipping to get into the market. 
     The above three types of toy shoes circulating in the market have the following shortcomings. First, there are many production procedures and extremely high production costs. Second, the glue, thinner and other chemical agents used in production cause significant pollution to the environment and cause occupational hazards to workers. Third, the coating material on the upper surface is easy to be swallowed by children, and the metals on the upper surface may be bitten by children and swallowed, causing physical harm to the children. 
     Therefore, those skilled in the art provide a simulated injection-molded toy boot to solve the above-mentioned problems in the related art. 
     SUMMARY 
     The purpose of this disclosure is to provide a simulated injection-molded toy boot to solve the following shortcomings of the above three types of toy shoes circulating in the market that are present in the related art. First, there are many production procedures and extremely high production costs. Second, the glue, thinner and other chemical agents used in production cause significant pollution to environment and cause occupational hazards to workers. Third, the coating material on the upper surface is easy to be swallowed by children, and the metals on the upper surface may be bitten by the children and swallowed, causing physical harm to the children. 
     To achieve the above objective, this disclosure adopts the following technical solutions. 
     A simulated injection-molded toy boot, including a left boot, a right boot, a boot tube A, and a boot tube B. The left boot includes an inner bottom And an inner side A, and the right boot includes an inner bottom B and an inner side B. The bottom end of the boot tube A is provided with a boot outsole A, the top of the boot tube A is provided with a boot tube edge A, and the outer wall of the boot tube A is provided with a patterned strip, an annular band, and hardware accessories. The bottom end of the boot tube surface A is provided with a boot front rail A. The bottom end of the boot tube B is provided with a boot outsole B, and the top of the boot tube B is provided with a boot tube edge B. The front outer wall of the boot tube B is provided with a sewn thread, the side outer wall of the boot tube B is provided with eyelet buckles, and the outer wall of the boot tube B is provided with an annular band B, and the bottom end of the boot tube B is provided with a boot tube heel rail and a boot tube front rail B. 
     As a preferred embodiment of the present disclosure, the inner bottom A is provided with a bottom seam strip A, the inner side A is provided inside with a side seam strip A, and the inner bottom And the inner side A are both made of fabric material, and the outer wall of the inner side A is provided with hardware ornaments. 
     As a preferred embodiment of the present disclosure, the inner bottom B is provided with a bottom seam strip B, the inner side B is provided inside with a side seam strip B, and both the inner bottom B and the inner side B are made of fabric. 
     As a preferred embodiment of the present disclosure, the boot tube front rail B is disposed on the front side of the bottom end of the boot tube B, and the boot tube front rail A is also disposed on the front side of the bottom end of the boot tube A, the heel rail of the boot tube is disposed on the rear side of the bottom end of the boot tube B. 
     As a preferred embodiment of the present disclosure, both the boot tube And the boot tube are made of plastic. The inside of each of the boot tube A and the boot tube B is equipped with a dazzling color powder layer. The boot tube And the boot tube B comprise a first upper and a second upper, where the first upper can be made of a transparent PVC or transparent TPE material, and the second upper can be made of non-transparent PVC or non-transparent TPE material. 
     As a preferred embodiment of the present disclosure, the left boot includes an inner bottom A, a bottom seam strip A, an inner side A, a side seam strip A, a boot tube edge A, a boot tube A, a boot tube front rail A, a boot outsole A, a annular band A, and hardware ornaments. 
     As a preferred embodiment of the present disclosure, the right boot includes an inner bottom B, a bottom seam strip B, an inner side B, a side seam strip B, a boot tube edge B, a machine sewn ornamental thread, a boot tube B, a boot tube front rail B, a boot outsole B, an eyelet buckle, a boot heel rail, and a annular band B. 
     Compared with the prior art, the present disclosure provides the following beneficial effects. 
     The present disclosure discloses a simulated injection-molded toy boot. According to the toy Barbie&#39;s foot shape and size, a multi-injection-molded toy shoe is invented, where the inner, the upper and the outsole are integrally formed. Thus, the present disclosure provides toy shoes that achieve appearance simulation, safety and reliability, reduce environmental pollution, and reduce production costs, which are specifically divided into the following two categories of toy shoes. The first category is made of transparent PVC, TPE material, where the rain boot mold is made according to the shape and size of the toy foot, and the inner sill of the mold is covered with various patterns and colors. After the mold is closed, the transparent upper is injection-molded at the first station (and the transparent material can be mixed with the dazzling color powder to make the upper have the dazzling effect, but the inner patterns are also visible, and then the outsole is injection-molded, and the shoe is taken out and can be packaged and shipped after the shoe mouth is trimmed. The second category is made of non-transparent PVC, TPE material, where the shoe mold is made according to the shape and size of the toy foot. Carve patterns such as machine sewn threads, eyelet buckles, hardware ornaments, etc. on the outside of the mold upper, and cover the inner linings with unpatterned fabric. After closing the mold, the upper is injection-molded at the first time, and the outsole is injection-molded at the second time thus achieving a one-piece molding to complete the molding of the toy shoe. (This kind of toy shoes has a simulated appearance of the machine sewn threads, eyelets, and hardware patterns of leather toy shoes, and the eyelets also serve the function of wearing shoelaces). Thus, all kinds of hardware accessories are integrally formed on the toy shoes, so that the safety and reliability are strong, and the potential safety hazards caused by the hardware accessories on the leather toy shoes to children are eliminated. 
    
    
     
       BRIEF DESCRIPTION OF DRAWINGS 
       By reading the detailed description of the non-limiting embodiments with reference to the following drawings, other features, purposes and advantages of the present disclosure will become more apparent. 
         FIG.  1    is an overall schematic top view of a simulated injection-molded toy boot. 
         FIG.  2    is a schematic diagram illustrating the overall three-dimensional structure of a simulated injection-molded toy boot. 
         FIG.  3    is a schematic diagram illustrating the side three-dimensional structure of the right boot in the simulated injection-molded toy boots. 
     
    
    
     In the drawings:  1 . Left boot;  101 . Inner bottom A;  102 . Bottom seam strip A;  103 . Inner side A;  104 . Side seam strip A;  105 . Boot tube edge A;  106 . Patterned strip;  107 . Boot tube A;  108 . Boot front rail A;  109 . Boot outsole A;  110 . Annular band A;  111 . Metal ornaments;  2 . Right boot;  201 . Inner bottom B;  202 . Bottom seam strip B;  203 . Inner side B;  204 . Side seam strip B;  205 . Boot tube edge B;  206 . Machine sewn thread;  207 . Boot tube B;  208 . Boot tube front rail B;  209 . Boot outsole B;  210 . Eyelet buckle;  211 . Boot heel rail;  212 . Annular band B. 
     DETAILED DESCRIPTION 
     Referring to  FIGS.  1 - 3   , in an embodiment of the present disclosure, a simulated injection-molded toy boot includes a left boot  1 , a right boot  2 , a boot tube A 107  and a boot tube B 207 . The left boot  1  is provided with an inner bottom A 101  and an inner side A 103 , and the right boot  2  is provided with an inner bottom B 201  and an inner side B 203 . A boot outsole A 109  is provided at the bottom end of the boot tube A 107 . In the dazzling color powder layer inside the boot tube A 107 , dazzling color powder can be mixed into the transparent material to make the upper not only have the magic color effect, but also the inner pattern can be seen. The boot tube front rail B 208  and the boot tube heel rail  211  can serve an anti-slip function. The boot tube front rail A 108  can also play a non-slip role. The top of the boot tube A 107  is provided with a boot tube edge A 105 . The outer wall of the boot tube A 107  is provided with a pattern strip  106 , an annular band A 110  and a metal ornament  111 . The bottom end of the boot tube A 107  is provided with a boot tube front rail A 108 . The pattern strip  106  is mainly to achieve an aesthetic effect. Thus, a toy shoe is achieved with the inner lining, the upper and the outsole that are integrally formed. The bottom end of the boot tube B 207  is provided with a boot outsole B 209 , the top of the boot tube B 207  is provided with a boot tube edge B 205 , and the front outer wall of the boot tube B 207  is provided with a machine sewn thread  206  to achieve an appearance simulated, safe and reliable toy shoes that reduce environmental pollution and reduce production costs. They are specifically divided into the following two categories of toy shoes. The first is a rain boot mold made of transparent PVC and TPE materials, according to the shape and size of the toy foot. In particular, a variety of patterns and colors are covered on the inner sill of the mold. After the mold is closed, the transparent upper is injection-molded at the first station. The side outer wall of the boot tube B 207  is provided with eyelet buckles  210 , the outer wall of the boot tube B 207  is provided with an annular band B 212 , and the bottom end of the boot tube B 207  is provided with a boot heel rail  211  and a boot front rail B 208 . 
     Referring to  FIGS.  1  and  2   , the inner bottom A 101  is provided with a bottom seam strip A 102 , the inner side A 103  is provided with a side seam strip A 104 , and the inner bottom A 101  and the inner side A 103  are made of fabric. The inner bottom A 101  can be sleeved inside the boot tube A 107 , and can be sewn through the bottom seam strip A 102 , and then the inner side A 103  can be sleeved inside the boot tube A 107 , and can further be sewn through the side seam strip A 104 . The outer wall of the inner side A 103  is provided with a metal ornament  111 . The inner bottom B 201  is provided with a bottom seam strip B 202 , and the inner side B 203  is provided with a side seam strip B 204  inside, and the inner bottom B 201  and the inner side B 203  are both made of fabric. Boot tube front rail B 208  is located on the front side of the bottom end of the boot tube B 207 , and the boot tube front rail A 108  is also located on the front side of the bottom end of the boot tube A 107 , and the boot tube heel rail  211  is located on the rear side of the bottom end of the boot tube B 207 . Both the boot tube A 107  and the boot tube B 207  are made of plastic, and the interior of the boot tube A 107  and the boot tube B 207  are both provided with a dazzling color powder layer. The boot tube A 107  and the boot tube B 207  are divided into a first upper and a second upper. The first upper can be made of transparent PVC or transparent TPE. The upper is injection-molded at the first time, and the outsole is injection-molded at the second time to achieve a one-piece molding to complete the molding of the toy shoe, and the second upper can be made of non-transparent PVC or non-transparent TPE material. The left boot  1  includes the inner bottom A 101 , the bottom seam strip A 102 , the inner side A 103 , the side seam strip A 104 , the boot tube edge A 105 , the boot tube A 107 , the boot tube front rail A 108 , the boot outsole A 109 , an annular band A 110  and a metal ornament  111 . The second category is made of non-transparent PVC, TPE material, where the shoe mold is made according to the shape and size of the toy foot. Carve patterns such as machine sewn threads, eyelet buckles, hardware ornaments, etc. on the outside of the mold upper, and cover the inner linings with unpatterned fabric. The right boot  2  includes the inner bottom B 201 , the bottom seam strip B 202 , the inner side B 203 , the side seam strip B 204 , the boot tube edge B 205 , the machine-sewn thread  206 , the boot tube B 207 , and the boot tube front rail B 208 , boot outsole B 209 , eyelet buckle  210 , boot tube heel rail  211  and an annular band B 212 . It has a simulated appearance of the machine sewn stitchings, eyelets, and hardware patterns of leather toy shoes, and the eyelets also serve the function of wearing shoelaces). Thus, all kinds of hardware accessories are integrally formed on the toy shoes, so that the safety and reliability are strong, and the potential safety hazards caused by the hardware accessories on the leather toy shoes to children are eliminated. 
     It should be noted that the present disclosure is a simulated injection-molded toy boot, including:  1 . Left boot;  101 . Inner bottom A;  102 . Bottom seam strip A;  103 . Inner side A;  104 . Side seam strip A;  105 . Boot tube edge A;  106 . A patterned strip;  107 . Boot tube A;  108 . Boot front rail A;  109 . Boot outsole A;  110 . Annular band A;  111 . Metal ornaments;  2 . Right boot;  201 . Inner bottom B;  202 . Bottom seam strip B;  203 . Inner side B;  204 . Side seam strip B;  205 . Boot tube edge B;  206 . Machine sewn thread;  207 . Boot tube B;  208 . Boot tube front rail B;  209 . Boot outsole B;  210 . Eyelet buckle;  211 . Boot heel rail;  212 . Annular band B. The components and parts are all general standard components or parts known to those skilled in the art, and their structures and principles are all known to those skilled in the art through technical manuals or through conventional experimental methods. 
     The working principle of the present disclosure is: when in use, the shoe can be packaged and shipped after the outsole is injection-molded and the shoe is taken out and the shoe mouth is trimmed. The second category is made of non-transparent PVC, TPE material, where the shoe mold is made according to the shape and size of the toy foot. Carve patterns such as machine sewn threads, eyelet buckles, hardware ornaments, etc. on the outside of the mold upper, and cover the inner linings with unpatterned fabric. After closing the mold, the upper is injection-molded at the first time, and the outsole is injection-molded at the second time thus achieving a one-piece molding to complete the molding of the toy shoe. (This kind of toy shoes has a simulated appearance of the machine sewn threads, eyelets, and hardware patterns of leather toy shoes, and the eyelets also serve the function of wearing shoelaces). Thus, all kinds of hardware accessories are integrally formed on the toy shoes, so that the safety and reliability are strong, and the potential safety hazards caused by the hardware accessories on the leather toy shoes to children are eliminated. The inner bottom A 101  can be sleeved inside the boot tube A 107 , and can then be sewn through the bottom seam strip A 102 , and then the inner side A 103  can be sleeved inside the boot tube A 107 , and then be sewn through the side seam strip A 104 . In the dazzling color powder layer inside the A 107 , a dazzling color powder can be mixed into the transparent material to make the upper have a magic color effect and the pattern inside can also be seen. The boot tube front rail B 208  and the boot tube heel rail  211  can play an anti-slip effect, and the boot tube front rail A 108  can also play an anti-slip effect. The pattern strip  106  is mainly for aesthetics. The inner lining, the upper and the outsole are integrally formed to achieve the desired toy shoes. Thus, the present disclosure provides toy shoes that achieve appearance simulation, safety and reliability, reduce environmental pollution, and reduce production costs, which are specifically divided into the following two categories of toy shoes. The first category is made of transparent PVC, TPE material, where the rain boot mold is made according to the shape and size of the toy foot, and the inner sill of the mold is covered with various patterns and colors. After the mold is closed, the transparent upper is injection-molded at the first station. 
     The foregoing merely illustrates some specific embodiments of the present disclosure, but the scope of protection of the present disclosure will not be limited thereto. Any equivalent replacements or changes made by a person familiar with the art according to the technical solution and inventive concept of the present disclosure without departing from the scope of protection of the present disclosure shall all be covered in the protection scope of the present disclosure.