TWM645285U - Sock shoes with integrated insole and sole - Google Patents

Abstract

This invention relates to a sock shoe with an insole and a sole integrally formed, including a sock body, a sole and an anti-seepage structure. The sock body includes a top and a bottom, and the top is provided with an entrance for the foot to enter. The sole is foamed and welded to the bottom surface. The anti-seepage structure is sandwiched between the bottom surface and the sole.

Description

Socks and shoes with integrated insoles and soles

The invention relates to socks and shoes in which an insole and a sole are integrally formed, and in particular, to an improvement in the technical structure of socks and shoes that are used to form a sock body and a sole in combination.

Press, although most people are accustomed to wearing socks and shoes dually, socks provide better comfort and warmth, while shoes can effectively protect the soles of the feet. As a result, some industry players have developed shoes and socks that combine Socks and shoes are easy to put on and take off and avoid the trouble of double wearing. In order to facilitate mass production, manufacturers directly form and weld the soles of foam materials to the socks so that the socks and the soles are fixed, and the manufacturing cost is cheap. However, the process of welding the soles to the sock body will inevitably cause the foam material to penetrate into the inside of the sock body. This will cause the user's soles to feel the sticky, astringent and other unpleasant effects of the foam material on the skin when wearing it. Therefore, the wearing comfort of long-term contact between the soles of the feet and the soles of socks and shoes is greatly reduced, and there are shortcomings that need to be improved urgently.

Therefore, it is necessary to provide a novel and progressive sock shoe in which the insole and sole are integrally formed to solve the above problems.

The main purpose of this invention is to provide a sock shoe in which the insole and the sole are integrally formed, which can be quickly formed in one piece and maintain the comfort of contact between the sole of the foot and the bottom of the sock shoe when barefoot, and can also be easily manufactured and reduce costs.

In order to achieve the above purpose, the present invention provides a sock shoe with an insole and a sole integrally formed, including a sock body, a sole and an anti-seepage structure. The sock body includes a top and a bottom, and the top is provided with an entrance for the foot to enter. The sole is foamed and welded to the bottom surface. The anti-seepage structure is sandwiched between the bottom surface and the sole.

The following examples are only used to illustrate the possible implementation modes of this invention, but are not intended to limit the scope of protection sought by this invention, and are explained in advance.

Please refer to Figures 1 to 4, which show a preferred embodiment of the invention. The socks and shoes of the invention in which the insole and sole are integrally formed include a sock body 1, a sole 2 and an anti-seepage structure 3.

The sock body 1 includes a top 11 and a bottom 12. The top 11 is provided with an entrance 13 for feet to enter for putting on and taking off. In this embodiment, the sock body 1 is a knitted object. In other embodiments, it may also be a non-woven fabric in the form of a sock, such as an elastic plastic sock.

The sole 2 is foamed and welded to the bottom surface 12 .

The anti-seepage structure 3 is sandwiched between the bottom surface 12 and the shoe sole 2 .

Thereby, since the anti-seepage structure 3 is sandwiched between the bottom surface 12 and the shoe sole 2, the anti-seepage structure 3 can effectively avoid penetrating into the sock body 1 when the sole 2 is in a molten state during the manufacturing process. As part of the anti-seepage structure 3, since the bottom surface 12 is combined with the anti-seepage structure 3 to form an insole, when wearing this invention, the sole of the foot abuts the part of the sock body 1 where the anti-seepage structure 3 is not only The cushioning protection function of the insole can be achieved, and the soft touch of the sock body 1 can be effectively felt to provide warmth and comfort. The structure is simple, can reduce manufacturing costs and facilitate mass production.

Among them, the sole 2 is made of PU foam, which has good cushioning and shock absorption capabilities.

Specifically, the anti-seepage structure 3 includes an adhesive layer 31, an insulating layer 32 and a base layer 33 stacked in sequence. The adhesive layer 31 is attached to the bottom surface 12 to prevent the bottom surface 12 from interfacing with the anti-seepage structure. The structure 3 slides, and the base layer 33 adheres to the shoe sole 2 . The sole 2 is foamed and welded to the anti-seepage structure 3. In this embodiment, the sole 2 is foamed and welded to the base layer 33 to be fixed. The base layer 33 is preferably a woven fabric to facilitate shaping the adhesive layer 31 and the insulating layer 32 when manufacturing the anti-seepage structure 3 .

The insulating layer 32 is a PU or TPU film, in this embodiment TPU, to effectively prevent penetration of the shoe sole 2 when it is in a molten state.

It is worth mentioning that the application of the insulating layer 32 of this invention, in addition to completely blocking the material during the sole molding process from penetrating through the bottom surface 12 of the sock body, can also be used to derive a local penetration function. , please refer to FIG. 3 , the part of the sole 2 that is foamed and welded to the bottom surface 12 penetrates into the other side of the bottom surface 12 and forms an exudation part 21 . The anti-seepage structure 3 is placed in the center of the shoe sole 2 , and the leakage portion 21 surrounds the anti-seepage structure 3 , so that the anti-seepage structure 3 is not provided at the edge of the sock 1 from the anti-seepage structure 3 . The application purpose of the leakage part 21 is to improve the bonding strength between the sole 2 and the edge of the sock body 1. Since the anti-seepage structure 3 is centered on the sole 2, the sole of the foot can still effectively directly abut against the sock body 1. There is no exudate part 21 in the part, so that the sole of the user's foot is soft and comfortable when wearing it, and the periphery of the sole can be slightly in contact with the small part of the exudate part 21 to provide an anti-slip effect.

Please refer to Figure 5. In another embodiment of the invention, the sole 2 includes a midsole 22 and a large sole 23. The midsole 22 is sandwiched between the anti-seepage structure 3 and the large sole 23 and protrudes. Due to the outsole 23, the portion of the outsole 23 without the midsole 22 is foamed and welded to the bottom surface 12. The outsole 23 and the midsole 22 can provide different functional requirements. For example, the material of the midsole 22 can be harder than the outsole 23 to provide support. The midsole 22 can also be made of plastic, latex, bamboo fiber, etc. to provide good breathability, good water absorption, wear resistance, and good elasticity. , deodorization, warmth and other functions.

Please refer to Figure 6. In another embodiment of the present invention, this embodiment is mainly used for local infiltration of the preset position of the anti-seepage structure. This embodiment is mainly used to preset a large area of the surface of the anti-seepage structure 3. At least one perforation 34 with a preset geometric figure is opened. The at least one perforation 34 corresponds to the change in the position of the front part of the foot, and the position of the perforation 34 forms the exudation part 21 of the preset geometric figure or pattern, thereby providing the sole of the foot. The friction between the middle part and the sock body 1 allows the user to make an emergency stop. The seepage part 21 formed at the preset position can greatly provide anti-slip friction between the sole of the foot and the bottom surface of the sock body. Advantages.

1: Sock body 11:Top 12: Bottom surface 13:Entrance 2: sole 21: Exudation Department 22: Midsole 23:Outsole 3: Anti-seepage structure 31: Adhesive layer 32: Isolation layer 33: Grassroots level 34:Perforation

Figure 1 is a perspective view of a preferred embodiment of this invention. Figure 2 is a cross-sectional view of the A-A end of Figure 1 . Figure 3 is a partial enlarged view of Figure 2. Figure 4 is a top cross-sectional view of a preferred embodiment of this invention. Figure 5 is a side cross-sectional view of another preferred embodiment of the present invention. Figure 6 is a top cross-sectional view of another preferred embodiment of the present invention.

1: Sock body

11:Top

12: Bottom surface

13:Entrance

2: sole

3: Anti-seepage structure

Claims (12)

A kind of socks and shoes with an insole and a sole formed in one piece, including: A sock body, including a top and a bottom, the top being provided with an entrance for the foot to enter; A shoe sole, foamed and welded to the bottom surface; An anti-seepage structure is sandwiched between the bottom surface and the sole. The socks and shoes in which the insole and the sole are integrally formed as claimed in claim 1, wherein the sole is a PU foam part. The socks and shoes in which the insole and the sole are integrally formed as claimed in claim 1, wherein the sock body is a knitted object. The socks and shoes in which the insole and sole are integrally formed as described in claim 1, wherein the anti-seepage structure includes an adhesive layer, an isolation layer and a base layer stacked in sequence, the adhesive layer is attached to the bottom surface, and the base layer The sole is attached. The socks and shoes in which the insole and sole are integrally formed as claimed in claim 4, wherein the sole is foamed and welded to the base layer. The socks and shoes in which the insole and sole are integrally formed as claimed in claim 4, wherein the base layer is made of woven fabric. The socks and shoes in which the insole and sole are integrally formed as claimed in claim 4, wherein the insulation layer is a PU or TPU film. The socks and shoes in which the insole and sole are integrally formed as claimed in claim 1, wherein the sole is further foamed and welded to the anti-seepage structure. The socks and shoes in which the insole and the sole are integrally formed as claimed in claim 1, wherein the part of the sole that is foamed and welded to the bottom surface penetrates to the other side of the bottom surface and forms an exudation part. The socks and shoes in which the insole and the sole are integrally formed as claimed in claim 9, wherein the anti-seepage structure is placed in the sole, and the leakage portion surrounds the anti-seepage structure. The socks and shoes in which the insole and the sole are integrally formed as claimed in claim 1, wherein the sole includes a midsole and a large sole, and the midsole is sandwiched between the anti-seepage structure and the large sole and protrudes from the large sole. The bottom part of the outsole without the midsole is foamed and welded to the bottom surface. The socks and shoes in which the insole and the sole are integrally formed as claimed in claim 1, wherein the anti-seepage structure is provided with at least one perforation, and the leakage portion is partially formed in the at least one perforation.

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