TW201902377A - Three-dimensional moisture-permeable waterproof socks shoes - Google Patents

Abstract

A three-dimensional moisture-permeable waterproof sock shoe includes a sole unit and a three-dimensional sock unit. The sole unit includes a sole. The three-dimensional sock unit is disposed above the sole and includes a foam shoe cover and an outer sock body sleeved on the foam shoe cover. The foam shoe cover is sleeved into a shoe last to define a three-dimensional space of the foot. The foam shoe cover is sequentially provided with an inner layer, a foam layer, and a moisture-permeable waterproof layer from inside to outside. The outer sock body includes a bottom portion connected to the sole, and has a shape corresponding to the three-dimensional space of the foot. The foam layer of the foam shoe cover is a continuous opened porous structure, and therefore has a good elasticity. Based on the characteristics of the foam shoe cover, three-dimensional moisture-permeable waterproof sock shoe can maintain a three-dimensional shape without being collapsed when even not being worn. In addition, the moisture-permeable waterproof layer can prevent water from infiltrating into the three-dimensional space of the foot and dispensing the moisture of the user's foot to achieve the moisture permeability and waterproofing.

Description

Three-dimensional moisture-proof waterproof socks

The invention relates to a kind of socks and shoes, in particular to a three-dimensional moisture-permeable waterproof socks and shoes which does not collapse inward and has stiffness.

In recent years, knitted shoes have gradually replaced the shoes made of plastic leather uppers and become mainstream. Compared with traditional shoes, knitted shoes can provide better wearing comfort without the user's feet being greatly affected. Uncomfortable problems caused by area compression and friction, but the technical threshold and cost of knitted shoes are high, so some developers have developed socks with socks as the main component, such as Taiwan's new patent publication numbers M473088, M522581 and M526299 Wait.

However, in addition to being thin and not retaining heat, the socks and shoes are also not waterproof or moisture-permeable, so when they go out on a rainy day, the socks and shoes cannot prevent rainwater from penetrating into the inside, making the wearer's feet In addition to feeling uncomfortable due to dampness, it is also prone to some skin diseases, and because its material is not upright, if it does not rely on the user's feet to support the shape of the socks, it will easily collapse inward It has a flat and wrinkled appearance, and it has the disadvantages of poor sales and unacceptable consumers. Furthermore, when users want to wear, they need to put their fingers into the socks and shoes as they would wear socks. The foot can only be penetrated after it is unfolded. Therefore, it can be understood that the socks and shoes cannot be quickly penetrated by the foot like ordinary shoes, and there are actually some cases of poor wearing.

Therefore, it is an object of the present invention to provide socks and shoes that are easy to wear and can maintain an upright position when not in use.

Therefore, the three-dimensional moisture-proof waterproof socks of the present invention include a sole unit and a three-dimensional socks unit.

The sole unit includes a sole.

The three-dimensional socks unit is disposed above the sole, and includes a foam shoe cover and a set of outer socks disposed outside the foam shoe cover. The foam shoe cover is sleeved into a shoe last to define a three-dimensional foot. Space, the foam shoe cover is provided with an inner layer, a foam layer, and a moisture-permeable waterproof layer in order from the inside to the outside. The outer sock body has a bottom connected to the sole and the shape of the outer sock body. It is a shape corresponding to the three-dimensional space of the foot.

The effect of the present invention lies in that: because the foam layer of the foam shoe cover is a continuous open porous structure, the foam shoe cover has good elasticity, and the present invention can make the three-dimensional transparent through the characteristics of the foam shoe cover. The wet waterproof socks can maintain a three-dimensional shape that does not collapse inward when not being worn, and the provision of the moisture-permeable waterproof layer can prevent water from penetrating into the three-dimensional space of the foot, and can also make the wearer's foot Moisture escapes outward to achieve the purpose of moisture permeability and waterproofness.

Before the present invention is described in detail, it should be noted that in the following description, similar elements are represented by the same numbers.

As shown in FIG. 1, a first embodiment of the three-dimensional moisture-permeable waterproof socks and shoes according to the present invention includes a sole unit 1 and a three-dimensional socks unit 2.

The sole unit 1 includes a sole 11.

As shown in FIGS. 2 to 4, the three-dimensional socks unit 2 is adhered above the sole 11 and includes a foam shoe cover 21, a set of outer socks body 22 provided outside the foam shoe cover 21, and a joint Layer 23.

The foam shoe cover 21 is inserted into a shoe last to define a three-dimensional space 211 of the foot. The foam shoe cover 21 is provided with an inner layer 212, a foam layer 213, and a moisture-proof and waterproof layer in order from the inside to the outside. The layer 214 is adhered and fixed with an adhesive between the layers. In order to obtain a more comfortable wearing experience for the user, the material of the inner layer 212 is preferably a cloth or a fluff-like structure with a soft touch, but it is not based on This is limited, and can also be made of non-woven fabric as a single body. The foam layer 213 is a continuous open type porous structure with excellent elasticity, which can maintain standing without shrinking inward, and thus maintain the The shape of the foot three-dimensional space 211. The thickness of the foam layer 213 is between 1-15 mm. The moisture-permeable waterproof layer 214 can prevent water from penetrating into the foot three-dimensional space 211 from the outside, and can allow the foot at the same time. The moisture in the three-dimensional space 211 dissipates outwards, and has both the effects of moisture permeability and water resistance.

The material of the moisture-permeable waterproof layer 214 includes polyurethane (Polyurethane (PU), thermoplastic polyurethane (TPU), latex (LATEX), thermoplastic elastomer (TPE), polytetrafluoro One of ethylene (Polytetrafluoroethylene (PTFE) resin), polyethylene (PE) resin, and polypropylene (PP) resin.

The outer sock body 22 is sleeved outside the moisture-permeable waterproof layer 214 of the foam shoe cover 21. The outer sock body 22 has a bottom 221 bonded to the sole 11, and the shape of the outer sock body 22 corresponds to The shape of the three-dimensional space 211 of the foot. In the first embodiment, the outer sock body 22 is a knitted sock having a texture and integrally formed.

The joint layer 23 is disposed between the moisture-permeable waterproof layer 214 of the foam shoe cover 21 and the outer socks body 22 so that the outer socks body 22 closely adheres to the moisture-permeable waterproof layer 214.

In manufacturing, the inner side of the foam layer 213 can be adhered to the inner layer 212, and then cut into two shoe-shaped layered structures and the seam can be formed into a prototype of a foam shoe cover, and then The moisture-permeable waterproof layer 214 is formed outside the prototype foam layer 213. The moisture-permeable waterproof layer 214 can be formed on the outside of the foam layer 213 in various ways. For example, the inner and inner layers 212 and The foam layer 213 is placed in a moisture-permeable waterproof resin, and the outer surface of the foam layer 213 is formed by dipping, or is formed by spraying into the foam layer 213. (See FIG. 4) In the first embodiment, the moisture-permeable waterproof layer 214 is directly formed on the foam layer 213, and then the foam shoe cover 21 is properly stretched into a shoe last. Then, the bonding layer 23 is formed in a coating manner on the outside of the moisture-permeable waterproof layer 214, and then the outer sock body 22 is sheathed on the outside of the moisture-permeable waterproof layer 214, and the outside of the moisture-permeable waterproof layer 214 is covered by the The joint layer 23 is fixed, that is, the three-dimensional socks unit 2 is formed, and then the three-dimensional socks unit 2 is sent into an oven together with the shoe last. It is heated at a specific temperature for a period of time, the bonding layer 23 is dried, and then the three-dimensional socks unit 2 and the shoe last are taken out of the oven and cooled, and the three-dimensional socks unit 2 is adhered to the sole 11, and then The shoe last is pulled out of the three-dimensional socks unit 2 to complete the present invention.

The moisture-permeable and waterproof layer 214 of the three-dimensional socks unit 2 can make the three-dimensional socks and shoes of the present invention have both the effects of moisture permeability and waterproof. Two test methods, JIS L1099B1 and JIS L1099B1, are used to measure the water resistance and moisture permeability of the present invention. In terms of water resistance, the water resistance after the test of the present invention is not less than 3000 mm H ₂ O hydrostatic pressure. After the test, the moisture permeability is not less than 3000 g / m ² / 24hr.

After the above description, the advantages of the present invention are summarized as follows:

1. Because the foam layer 213 of the foam shoe cover 21 has excellent elasticity, it can maintain a standing position without collapsing inward, and thus maintain the shape of the three-dimensional space 211 of the foot. It can maintain three-dimensional shape when not wearing, which is not only more beautiful, but also can be worn more quickly by the user, which is more convenient.

2. With the arrangement of the moisture-permeable waterproof layer 214, the present invention has good waterproof and highly moisture-permeable effects, so that when the user's feet sweat, the moisture in the shoes can escape outward and rain It can also prevent rainwater from penetrating into the three-dimensional space 211 of the foot from the outer sock body 22, so as to maintain the dryness of the foot when the user wears it.

As shown in FIGS. 5 and 6, a second embodiment of the three-dimensional moisture-permeable waterproof socks and shoes of the present invention is very similar to the first embodiment, and the main differences are only:

The three-dimensional moisture-permeable waterproof sock shoes also include a tightening unit 3, and the foam shoe cover 21 also has a waterproof strip 215 corresponding to the seam position of the foam layer 213 and disposed outside the moisture-permeable waterproof layer 214. The tightening unit 3 includes two tightening pieces 31 respectively disposed on the left and right sides of the sole 11 and three tightening strips 32 connecting the tightening pieces 31. Each tightening piece 31 has a connection to the sole The connecting end portion 311 of 11 and a free end portion 312 opposite to the connecting end portion 311. The tightening strips 32 are connected to the free end portions 312 of the tightening pieces 31. The tightening unit 3 enables the The three-dimensional socks unit 2 more tightly covers the user's feet. The waterproof strip 215 can further ensure that moisture does not penetrate from the seam.

In this way, the second embodiment can also achieve the same purpose and effect as the first embodiment described above.

In summary, the three-dimensional moisture-permeable waterproof socks and shoes of the present invention are both beautiful, easy to wear, and moisture-proof and waterproof, so they can indeed achieve the purpose of the present invention.

However, the above are only examples of the present invention. When the scope of implementation of the present invention cannot be limited in this way, any simple equivalent changes and modifications made in accordance with the scope of the patent application and the content of the patent specification of the present invention are still Within the scope of the invention patent.

1‧‧‧ sole unit

11‧‧‧ sole

2‧‧‧Three-dimensional socks unit

21‧‧‧ Foam Shoe Cover

211‧‧‧foot three-dimensional space

212‧‧‧Inner layer

213‧‧‧foam layer

214‧‧‧Moisture-permeable waterproof layer

215‧‧‧Waterproof strip

22‧‧‧ Outer Sock Body

221‧‧‧ bottom

23‧‧‧ bonding layer

3‧‧‧ Tightening unit

31‧‧‧ Tightening Sheet

311‧‧‧connection end

312‧‧‧free end

32‧‧‧ Tightening strip

Other features and effects of the present invention will be clearly presented in the embodiment with reference to the drawings, in which: FIG. 1 is an exploded perspective view of a first embodiment of the three-dimensional moisture-permeable waterproof socks and shoes of the present invention; FIG. 2 is A three-dimensional combined view of the first embodiment; 3 FIG. 3 is a combined sectional view of the first embodiment; FIG. 4 is a partially enlarged view of FIG. 3; FIG. 5 is a second view of the three-dimensional moisture-permeable waterproof socks of the present invention. An exploded perspective view of the embodiment; and FIG. 6 is an exploded perspective view of the second embodiment.

Claims (10)

A three-dimensional moisture-permeable waterproof socks shoe includes: a sole unit including a sole; and a three-dimensional socks unit disposed above the sole, including a foam shoe cover, and a set of the foam shoe cover The outer sock body defines a three-dimensional space of the foot. The foam sock cover is provided with an inner and inner layer, a foam layer, and a moisture-permeable waterproof layer in order from the inside to the outside. The outer sock body has a The bottom connected to the sole, and the shape of the outer sock body corresponds to the shape of the three-dimensional space of the foot. The three-dimensional moisture-permeable waterproof sock shoes according to claim 1, wherein the foam shoe cover is formed by butt-jointing the two layers of the laminated structure that adheres the inner layer and the foam layer to the foam, The moisture-permeable waterproof layer is formed outside the cotton layer. The three-dimensional moisture-permeable waterproof socks and shoes according to claim 1 or 2, wherein the moisture-permeable waterproof layer is formed by one of a method of dipping and spraying. The three-dimensional moisture-permeable waterproof socks and shoes according to claim 1 or 2, wherein the material of the moisture-permeable waterproof layer contains polyurethane, thermoplastic polyurethane, latex, thermoplastic elastomer, polytetrafluoroethylene resin One of polyethylene resin and polypropylene resin. The three-dimensional moisture-permeable waterproof socks and shoes according to claim 2, wherein the foam shoe cover further has a waterproof strip corresponding to the seam position of the foam layer and arranged on the outside of the moisture-permeable waterproof layer. The three-dimensional moisture-permeable waterproof sock shoes according to claim 1, further comprising a tightening unit, the tightening unit includes two tightening pieces respectively disposed on the left and right sides of the sole, and at least one connecting the tightening pieces. Tightening strips. The three-dimensional moisture-proof waterproof socks and shoes according to claim 6, wherein the tightening unit comprises a plurality of tightening strips, each tightening piece has a connecting end portion connected to the sole, and an opposite end to the connecting end portion The free ends of the straps are connected to the free ends of the straps. The three-dimensional moisture-permeable waterproof socks and shoes according to claim 1, wherein the moisture-proof waterproof layer has a water resistance of not less than 3000 mm H ₂ O hydrostatic pressure. The three-dimensional moisture-permeable waterproof socks and shoes according to claim 1, wherein the moisture-permeable waterproof layer has a moisture permeability of not less than 3000 g / m ² / 24hr. The three-dimensional moisture-permeable waterproof sock shoes according to claim 1, the three-dimensional socks unit further comprises a joint layer provided between the moisture-permeable waterproof layer of the foam shoe cover and the outer sock body, so that the outer sock body Closely fit the moisture-permeable and waterproof layer of the shoe cover.