The present invention is aimed to continue a conventional concept of a shoe with a replaceable upper and an offloading sole of outsole 17, in which a replaceable upper 18 is adopted for being processed with an adhering application of an upper and an outsole by utilizing a means of using a male Velcro and a female Velcro; please refer to
Please refer to
As such, with respect to a patent disclosing a structural improvement of a outsole lateral side of a shoe with a replaceable upper of an offloading shoe of outsole; please refer to
Based on the above-mentioned improvement, a groove at lateral side of modular outsole 22 is fabricated at a lateral side of the modular outsole 21, then the groove design is used as a reference for fabricating a matched Velcro module 21LA including a Velcro at lateral side of outsole 21L, a material a 21LC, a material b 21LD, lastly the Velcro module 21LA and the groove at lateral side of modular outsole 22 are combined with each other; as such, a possibility of generating a gap at a location where the lateral side of the outsole being adhered with the Velcro can be lowered, thereby increasing the stability of fabricating products.
The aforesaid patent has lowered the possibility of the gap being generated at the adhered location and has increased the stability of fabricating products, but the fabrication requires a relative precision, more time is consumed during the fabrication, and the fabricating speed and the quantity during the fabrication cannot be effectively increased.
In view of the above-mentioned shortages, if increasing the production capacity is the target to be achieved, the disclosures disclosed in the aforesaid patents shall be reconsidered, how to prevent a gap from being generated at a location where different materials being adhered when the modular outsole 21 being squeezed and bent should be rethought; accordingly, one objective of the present invention is to solve: under a situation of the modular outsole 21 being squeezed and bent, the fabricating speed and quantity can still be effectively increased without affecting the stability of fabricating products.
Because the modular outsole 21 belongs to a soft compressing material, the modular outsole may be squeezed and bent while being worn, and the modular outsole 21 and the adhered Velcro at lateral side of outsole 21L belong to different materials, so that a certain possibility of generating a gap at an adhered location after being worn for a long period time due to unable to response to the same stress and the strain; as such, a separation structure for improving the above-mentioned phenomenon shall be established, in other words the outsole shall be independently fabricated, and able to be enclosed by a container, a periphery of the container is fastened with a Velcro with a means of sewing, adhering, high-frequency wave, buckling rows or a means mixed by the above, so that the problem of a gap being generated at an adhered location of different materials can be overcome.
Accordingly, an improved method is that a recessed container is fabricated at an outer side of the modular outsole 21, please refer to
Then, the modular outsole 21 is mounted inside the outer cover of modular outsole 23, wherein a height of the modular outsole 21H can be lower than, equal to or higher than a depth of outer cover of modular outsole 23D according different design requirements; lastly, a replaceable upper 18 is combined with the Velcro module 21LA at the periphery of the outer cover of modular outsole 23 via a Velcro at lower edge in inner layer of upper 18L; accordingly, the problem of a gap being generated at an adhering location of different materials can be overcome, and the fabricating speed and the quantity during the fabrication can be effectively increased
Moreover, if the assembling speed of the modular outsole 21 and the replaceable upper 18 is desired to be facilitated, one set or more positioning devices are required to be designed, the device is defined as one being male and the other one being female, or one being positive and the other one being negative, respectively disposed at corresponding locations of the replaceable upper 18 and the outer cover of modular outsole 23, and respectively named as a positioning set of replaceable upper 24A and a positioning set of outer cover of modular outsole 24B, wherein the device can be a button set, a buckling ring set, a tenon set, a screw and nut set or a magnet set.
Please refer to
The length and the width of the outer cover of modular outsole 23 is with respect to the dimension of the modular outsole 21, wherein a range of the depth of outer cover of modular outsole 23D is between 1 cm to 6 cm; and a range of the thickness of outer cover of modular outsole 23W is between 0.01 cm to 1 cm; moreover, a contact surface between the outer cover of outsole and the ground is provided with an anti-skid effect.
A second step is that: a Velcro module 21LA is fabricated, a length and a width of the module can be designed with respect to the outer cover of modular outsole 23, wherein a range of the width of Velcro module 21LW is between 0.5 cm to 2.5 cm; a fabricating means of the Velcro module 21LA is to add a desired material at a backside of a Velcro at lateral side of outsole 21L, the material can be one or more kinds being mixed, and the material can be papers, fabrics, adhesive, leather, plastic foam or rubber foam, but what shall be addressed is that the above-mentioned materials is not required to be added due a concern of saving cost.
A third step is that: the Velcro module 21LA is fastened at a periphery of the outer cover of modular outsole 23, and a fastening means can be sewing, high-frequency wave, adhering, buckling tenon or a mixing means of the above.
A fourth step is that: a positioning device is respectively provided on a replaceable upper 18 and the outer cover of modular outsole 23, the replaceable upper 18 also has the same tongue 19, and an inner layer of replaceable upper 18B is provided in the replaceable upper 18, and a Velcro at lower edge in inner layer of upper 18L is provided, a positioning set of replaceable upper 24A and a positioning set of outer cover of modular outsole 24B are disposed at corresponding locations, the device is defined as one being positive and the other one being negative, and the material of the device can be a button set, a buckling ring set, a tenon set, a screw and nut set or a magnet set.
A fifth step (a last step) is that: the positioning set of replaceable upper 24A and the positioning set of outer cover of modular outsole 24B are aligned and combined, then the Velcro at lower edge in inner layer of upper 18L and the Velcro module 21LA are sequentially adhered with each other, thereby finishing the assembly of the shoe.
Number | Date | Country | Kind |
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109201611 | Feb 2020 | TW | national |