Shoe formed by connecting shoe framework, shoe coat and tenon-and-mortise structure instead of bonding and sewing

A skeleton and tenon-and-mortise technology, applied in shoe uppers, footwear, boot legs, etc., can solve the problems of inconvenient operation, accumulation of dirt, and difficulty in fixing in the main body of the shoe, etc., to simplify the production process, reduce the backlog of production inventory, and benefit the feet. health effects

CN114304803APending Publication Date: 2022-04-12代宝宇
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2022-04-12

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Abstract

The invention provides a pair of shoes formed by connecting a shoe framework, a shoe cover and a tenon-and-mortise structure instead of bonding and sewing. The shoe framework and the shoe cover respectively form a first tenon-and-mortise structure and a second tenon-and-mortise structure which are matched with each other and are detachably connected through the first tenon-and-mortise structure and the second tenon-and-mortise structure. According to the shoe with the shoe framework, the shoe cover and the tenon-and-mortise structure connected instead of bonding and sewing, the mode that a shoe upper and a shoe sole are permanently fixed in a traditional production mode is broken through, the step of bonding or sewing the shoe upper and the shoe sole is omitted in the production process, cleaning is convenient, production is efficient, cost is low, and the shoe is economical and practical, and the shoe upper can be conveniently replaced.
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Description

technical field

[0001] The invention relates to the field of shoes, in particular to a shoe in which a shoe frame, a shoe cover and a mortise and tenon structure are connected instead of bonding and sewing. Background technique

[0002] Shoes are a necessity in people's life. Various shoe-making technologies have been perfected, but most of them are concentrated in the field of bonded composite shoes. As a result, most of the shoes on the market are composite shoes with soles and uppers permanently fixed. In the manufacturing process of shoes, a large amount of glue is used for bonding and fixing, especially the use area of ​​the adhesive glue on the sole and upper will directly reduce the air permeability of the shoe; at the same time, the composite form of permanent fixation makes cleaning inconvenient and the upper cannot be replaced ; Due to the cumbersome production process of such composite shoes, a certain standard minimum order quantity is usually required to evenly ...

Examples

Embodiment Construction

[0046] Below according to the accompanying drawings Figure 1 to Figure 13 , give a preferred embodiment of the present invention, and give a detailed description, so that the functions and characteristics of the present invention can be better understood.

[0047] see Figure 1 ~ Figure 3 A shoe frame 1 according to Embodiment 1 of the present invention includes a shoe sole 11, a shoe upper support structure 12 and a first mortise and tenon structure; the shoe upper support structure 12 is formed on the shoe sole 11; the first mortise and tenon structure includes a The sole groove 111 and the two protrusions 112 , the bottom surface of the sole 11 forms the protrusions 112 , and the sole groove 111 is formed between two adjacent protrusions 112 .

[0048] The first mortise and tenon structure also includes a toe groove 114, two shoe side grooves 115 and a heel groove 116; the front end of the sole 11 forms the toe groove 114, and the two sides of the sole 11 respectively for...