TWI697295B - 3D lightweight indoor breathable waterproof shoes with multi-directional elasticity - Google Patents

Abstract

A 3D lightweight indoor moisture-permeable waterproof shoe with multidirectional elasticity, which comprises a moisture-permeable waterproof shoe-like inner cover including at least one cut piece, an outer sock body, a bonding layer, and a thin shoe sole. The cut piece includes a lining cloth layer, a surface cloth layer, an upright pile layer woven between the lining cloth layer and the surface cloth layer, and a moisture-permeable waterproof layer fixed on the outer surface of the surface cloth layer , The upright pile layer has several pile yarns spaced apart from each other, and the cut piece defines a wearing space. The outer sock body includes a sock body that is put on the moisture-permeable and waterproof shoe-shaped inner sleeve, and a reversed top end extending from the sock body, the reversed top end is folded inward to the moisture-permeable In the wearing space of the waterproof shoe-shaped inner sleeve and fixed on the lining layer, the sock body has a sock body bottom surface and a sock body peripheral surface. The adhesive layer is fixedly connected between the moisture-permeable and waterproof shoe-shaped inner sleeve and the sock body. The flake sole is fixed on the bottom surface of the sock body, and the flake sole has a thickness ranging from 2 to 3 mm.

Description

3D lightweight indoor moisture-permeable waterproof shoes with multidirectional elasticity

The present invention relates to a waterproof shoe, in particular to a 3D lightweight indoor moisture-permeable waterproof shoe with multidirectional elasticity.

As shown in Fig. 1, for a conventional indoor slippers 1, after taking off their shoes and entering the room, the user can change to this indoor slippers 1 to facilitate walking and avoid soiling the soles of the feet. However, this indoor slippers 1 When the weather is cold, the user's feet cannot be kept warm.

As shown in FIG. 2, a conventional anti-slip sock 2 includes a knitted sock body 201 and an anti-slip structure 202 disposed on the bottom surface of the knitted sock body 201. After the user takes off his shoes and enters the room, he can also wear the anti-slip socks 2 to walk, although the anti-slip socks 2 can keep the user's feet warm when the weather is cold, and can use these The anti-slip structure 202 has an anti-slip effect when the user walks. However, the bottom surface of the anti-slip sock 2 is not waterproof, which makes it inconvenient for the user to directly wear the anti-slip sock 2 to enter the bathroom or toilet. In a humid environment, it is necessary to wear another indoor slippers 1 as shown in FIG. 1. In addition, since the material of the knitted sock body 201 is generally a simple knitted fabric with a soft touch and does not have stiffness, the knitted sock Body 201 can’t hold out corresponding to use Therefore, when the knitted sock body 201 is not normally worn, it usually collapses inward and presents a flat and wrinkled shape. As a result, the user generally needs to first wear the knitted sock body 201. Put the fingers of both hands into the flat knitted sock body 201. After the knitted sock body 201 is expanded, the foot can be smoothly penetrated, and the user cannot quickly penetrate the foot into the knitted sock. Inside the sock body 201.

Therefore, the purpose of the present invention is to provide a 3D lightweight indoor moisture-permeable waterproof shoe with multidirectional elasticity that can overcome at least one of the disadvantages of the prior art.

Therefore, the 3D lightweight indoor moisture-permeable waterproof shoe with multidirectional elasticity of the present invention includes a moisture-permeable waterproof shoe-like inner sleeve, an outer sock body, an adhesive layer, and a thin sole.

The moisture-permeable and waterproof shoe-like inner cover includes at least one cut piece, the cut piece includes a lining cloth layer, a surface cloth layer, an upright pile layer woven between the lining cloth layer and the surface cloth layer, and a solid A moisture-permeable and waterproof layer arranged on the outer surface of the surface cloth layer, the upright pile layer has several pile yarns spaced apart, and the cut piece defines a wearing space with an open top end and a closed bottom end.

The outer sock body includes a sock body corresponding to the moisture-permeable and waterproof shoe-shaped inner sleeve and fitted on the moisture-permeable and waterproof shoe-shaped inner sleeve, and a reflexed top end extending from the sock body. The body has a bottom surface of the sock body and a peripheral surface of the sock body connected to the bottom surface of the sock body. And fixed to the inner cloth layer, and the reflexed top portion defines a wearing entrance communicating with the wearing space.

The adhesive layer is fixedly connected between the moisture-permeable and waterproof shoe-shaped inner sleeve and the sock body.

The flake sole is fixed on the bottom surface of the sock body, the flake sole has a thickness of 2 to 3 mm, and the material of the flake sole is waterproof.

The effect of the present invention is: when the weather is cold, the present invention can use the outer sock body to produce warmth for the user's feet, and the present invention can use the thin sole to insulate moisture from the sock body The bottom surface enters the body of the outer sock, and the present invention can facilitate the user to wear directly into the environment where the floor is prone to moisture such as bathroom or toilet. The present invention can use the stiffness of the upright pile layer of the cut piece to prop up the three-dimensional shape of the moisture-permeable waterproof shoe-like inner sleeve, so that the outer sock body will not collapse, and the user can quickly wear the foot Into the wearing space of the moisture-permeable and waterproof shoe-shaped inner sleeve, the convenience and comfort of wearing are improved. The present invention utilizes the design that the reverse-folded top end of the outer sock body is folded inwardly into the wearing space of the moisture-permeable waterproof shoe-like inner sleeve and fixed to the lining layer, and the reverse-folded top end can directly shield the moisture permeability The top opening end of the waterproof shoe-shaped inner sleeve has the function of a mouth, so that the number of components required for the overall sewing can be reduced, the manufacturing cost can be reduced, and the integrated appearance can be presented. In addition, the moisture-permeable and waterproof shoe-shaped inner sleeve utilizes the moisture-permeable and waterproof layer to prevent external moisture from penetrating into the interior of the shoe, and causing damage to the entire foot of the user. Good waterproof effect, the moisture-permeable and waterproof shoe-like inner sleeve can drain out moisture through the moisture-permeable and waterproof layer, and keep the user's feet dry.

100: Breathable waterproof shoes

10: Breathable and waterproof shoe-like inner sleeve

11: Pieces

111: Lining layer

112: surface cloth layer

113: Upright velvet layer

114: breathable waterproof layer

115: Velvet

12: Waterproof unit

121: The first waterproof strip

122: second waterproof strip

13: Main face

131: Front curved flange

132: concave edge of rear opening

14: Flanking

141: Side Butt Edge

142: Front arc connection edge

143: Back Butt Edge

15: Wearing space

20: Outer sock body

21: Socks body

211: Bottom of Socks

212: Socks body circumference

22: Fold the top part

221: Wearing Entrance

30: Next layer

40: flake sole

50: Adhesive layer

1: Indoor slippers

2: Anti-slip socks

201: Knitted sock body

202: Anti-slip structure

Other features and effects of the present invention will be clearly presented in the embodiments with reference to the drawings, in which: Figure 1 is a perspective view of a conventional indoor slippers; Figure 2 is a perspective view of a conventional anti-slip socks Appearance; Figure 3 is a perspective view of an embodiment of the 3D lightweight indoor moisture-permeable waterproof shoes with multidirectional elasticity of the present invention; Figure 4 is an exploded perspective view of this embodiment; Figure 5 is a combination of this embodiment Sectional view; Figure 6 is an incomplete partial enlarged view of Figure 5; Figure 7 is a perspective view of a cut piece of a moisture-permeable waterproof shoe-shaped inner sleeve of this embodiment; Figure 8 is the cut piece bent into the moisture-permeable A three-dimensional schematic diagram of the prototype of the waterproof shoe-shaped inner sleeve; Figure 9 is a three-dimensional schematic diagram of the moisture-permeable waterproof shoe-shaped inner sleeve, illustrating that the cut piece is sewn to form the moisture-permeable waterproof shoe-shaped inner sleeve; and Figure 10 It is a view similar to FIG. 9, illustrating that a waterproof unit of the moisture-permeable waterproof shoe-shaped inner sleeve covers the seam of the cut piece.

Referring to Figures 3, 4, and 5, there is an embodiment of a 3D lightweight indoor moisture-permeable waterproof shoe 100 with multidirectional elasticity of the present invention. The moisture-permeable waterproof shoe 100 includes a moisture-permeable waterproof shoe-shaped inner sleeve 10 and an outer sock body 20. An adhesive layer 30, a thin shoe sole 40, and an adhesive layer 50.

As shown in Figures 4, 5, and 6, the moisture-permeable and waterproof shoe-shaped inner cover 10 includes a cut piece 11 and a waterproof unit 12. The cut piece 11 includes a lining layer 111, a surface cloth layer 112, and a woven Between the inner cloth layer 111 and the surface cloth layer 112 and having a multidirectional elasticity upright velvet layer 113, and a moisture-permeable waterproof layer 114 fixed on the outer surface of the surface cloth layer 112, the upright velvet layer 113 There are several pile yarns 115 spaced apart from each other, and the upright pile layer 113 has a thickness ranging from 2 to 5 mm. In this embodiment, the stiffness of the upright fleece layer 113 of the cut piece 11 can be used to prop up the three-dimensional shape of the moisture-permeable waterproof shoe-like inner sleeve 10, and the moisture-permeable waterproof shoe-like inner sleeve 10 utilizes the upright fleece. The layer 113 can generate flexibility in front, back, left, right, up, and down directions.

As shown in Figures 7 and 8, the panel 11 has a main face 13 and two side wings 14 symmetrically arranged on both sides of the main face 13 and integrally connected with the main face 13, the main face 13 has a The front arc-shaped flange 131, and a rear opening concave edge 132, each side wing portion 14 has a side abutting edge 141, a connection between the side abutting edge 141 and the front A front arc connecting edge 142 between one ends of the arc flange 131 and a rear abutting edge 143 connected between the side abutting edge 141 and one end of the rear opening concave edge 132.

As shown in Figures 8, 9, and 10, in this embodiment, the front arc-shaped engagement edges 142 of the side wing portions 14 are butt-connected and sewn together with the front arc-shaped flange 131. The side abutting edges 141 are butted with each other and connected together by sewing. The rear butting edges 143 of the side wings 14 are butted with each other and connected by sewing. The length of the front arc-shaped connecting edge 142 of each side wing 14 is substantially equal to this One-half of the length of the front arc-shaped flange 131 of the main face 13 so that the cut piece 11 can define a wearing space 15 with an open top end and a closed bottom end.

It is understandable that in other variations of this embodiment, the front arc-shaped engagement edges 142 of the side wing portions 14 can also be butted with the front arc-shaped flange 131 of the main face portion 13 and welded together by ultrasonic waves. The side abutting edges 141 of the side wing portions 14 can also be butted and ultrasonically welded together, and the rear abutting edges 143 of the side wing portions 14 can also be butted and ultrasonically welded together.

The waterproof unit 12 is fixed to the outer surface of the moisture-permeable waterproof layer 114 (see FIG. 6) of the panel 11, and covers the front arc-shaped connecting edge 142 of the side wing portions 14 and the front arc-shaped convex portion of the main face 13 The edge 131, the side abutting edges 141 of the side wing portions 14 and the rear abutting edges 143 of the side wing portions 14.

In this embodiment, the waterproof unit 12 has a first waterproof strip 121 and two second waterproof strips 122, and one of the second waterproof strips 122 runs along one of the wings 14 The front arc-shaped connecting edge 142 and the front arc-shaped flange 131 of the main face 13 are fixed to the outer surface of the moisture-permeable and waterproof layer 114 (see FIG. 6) of the panel 11 to cover one of the wings 14 The front arc-shaped connecting edge 142 and the front arc-shaped flange 131 of the main face part 13 and the other second waterproof strip 122 is along the front arc-shaped connecting edge 142 of the other side wing part 14 and the front arc-shaped convex of the main face part 13 The edge 131 is fixed to the outer surface of the moisture-permeable waterproof layer 114 (see FIG. 6) of the panel 11 to cover the front arc-shaped connecting edge 142 of the other side wing portion 14 and the front arc-shaped flange of the main face 13 131. The first waterproof strip 121 is fixed to the moisture-permeable waterproof layer 114 of the panel 11 (see FIG. 6) along the side abutting edges 141 of the side wing portions 14 and the rear abutting edges 143 of the side wing portions 14 The outer surface covers the side abutting edges 141 of the side wing portions 14 and the rear abutting edges 143 of the side wing portions 14, and intersects the second waterproof strips 122.

As shown in Figures 4, 5, and 6, the outer sock body 20 has multi-directional elasticity, and includes a sock corresponding to the moisture-permeable and waterproof shoe-shaped inner sleeve 10 and worn on the moisture-permeable and waterproof shoe-shaped inner sleeve 10 The body 21, and a reflexed top end 22 extending from the sock body 21, the sock body 21 has a sock body bottom surface 211, and a sock body peripheral surface 212 connected to the sock body bottom surface 211, the reverse The folded top portion 22 is folded inwardly into the wearing space 15 of the moisture-permeable waterproof shoe-shaped inner sleeve 10, and is fixed to the lining layer 111 of the cut piece 11 of the moisture-permeable waterproof shoe-shaped inner sleeve 10. The portion 22 defines a wearing entrance 221 communicating with the wearing space 15, and the reverse-folded top portion 22 has the function of a beam opening.

In this embodiment, the reverse-folded top portion 22 is sewn and fixed to the inner fabric layer 111. In addition, the outer sock body 20 is a knitted sock, and the outer sock body 20 can produce front, rear, left, right, Up and down multi-directional flexibility, but not limited to this.

The adhesive layer 30 is fixed between the moisture-permeable and waterproof shoe-shaped inner sleeve 10 and the sock body 21, so that the moisture-permeable and waterproof shoe-shaped inner sleeve 10 and the sock body 21 are closely attached. In this embodiment, the material of the adhesive layer 30 is an adhesive, such as hot melt adhesive.

The flake sole 40 is fixed on the bottom surface 211 of the sock body 21, the flake sole 40 has a thickness of 2 to 3 mm, and the material of the flake sole 40 is waterproof and can prevent slippage. In this embodiment, the sheet sole 40 does not cover the sock body peripheral surface 212 of the sock body 21, and the sheet sole 40 is made of rubber.

The adhesive layer 50 is fixed between the bottom surface 211 of the sock body 21 and the top surface of the thin sole 40. In this embodiment, the material of the adhesive layer 50 is an adhesive.

As shown in Figures 3, 4, and 5, the manufacturing method of the moisture-permeable waterproof shoe 100 is briefly described as follows, but it is not limited to this:

1. Use an adhesive to attach a moisture-permeable waterproof membrane (not shown) to the outer surface of a three-layer fabric (not shown).

2. Cut the cloth to obtain the cut piece 11 (see Figure 7).

3. Use a sewing machine to sew the cut piece 11 (see Figure 7) into a solid shape.

4. Paste the first waterproof strip 121 (see FIG. 10) and the second waterproof strips 122 (see FIG. 10) respectively on the sewing line to complete the moisture-permeable waterproof shoe-shaped inner sleeve 10.

5. Put the moisture-permeable and waterproof shoe-like inner sleeve 10 on a shoe last (not shown).

6. Spray an adhesive on the outer surface of the moisture-permeable and waterproof shoe-shaped inner sleeve 10.

7. Spray an adhesive on the inner surface of the outer sock body 20.

8. Put the outer sock body 20 on the moisture-permeable waterproof shoe-shaped inner sleeve 10.

9. Heat the outer sock body 20 and the moisture-permeable and waterproof shoe-like inner sleeve for 10 to 80° C. and heat for 2-10 minutes to combine the outer sock body 20 and the moisture-permeable and waterproof shoe-like inner sleeve 10 together.

10. Cement the thin sole 40 to the bottom surface 211 of the sock body 21 of the outer sock body 20.

11. Pull out the shoe last.

12. The reflexed top end portion 22 of the outer sock body 20 is folded inwardly into the wearing space 15 of the moisture-permeable and waterproof shoe-shaped inner sleeve 10, and is sewn and fixed to the cut of the moisture-permeable and waterproof shoe-shaped inner sleeve 10 The lining layer 111 of the sheet 11.

In this way, the manufacture of the moisture-permeable waterproof shoe 100 can be completed.

Thereby, the user can wear the moisture-permeable and waterproof shoes 100 to walk freely indoors.

Based on the above description, the advantages of the present invention can be summarized as follows:

1. The moisture-permeable waterproof shoe-shaped inner cover 10 of the present invention utilizes the moisture-permeable waterproof layer 114 to cooperate with the design of the first waterproof strip 121 and the second waterproof strips 122, which can effectively Prevent external moisture from penetrating into the moisture-permeable waterproof shoe-shaped inner sleeve 10, and produce a good waterproof effect on the entire foot of the user, and the moisture-permeable waterproof shoe-shaped inner sleeve 10 can penetrate the moisture-permeable waterproof layer 114 Exhaust moisture outwards to keep the user’s feet dry. In addition, when the weather is cold, the present invention can use the outer sock body 20 to keep the user’s feet warm, and the present invention can use the thin sole 40 to isolate water from entering the outer sock body 20 from the bottom surface 211 of the sock body 21. Compared with the conventional anti-slip sock 2, the present invention allows the user to wear directly into the bathroom or toilet. In a humid environment, there is no need to wear the conventional indoor slippers 1, which is more convenient to use. In addition, the thin thickness of the sheet sole 40 can increase the user's comfort when wearing the present invention indoors.

2. The upright velvet layer 113 of the moisture-permeable and waterproof shoe-like inner sleeve 10 of the present invention has a thickness of between 2 and 5 mm, which can support the three-dimensional stiffness of the moisture-permeable and waterproof shoe-like inner sleeve 10 and make the moisture permeable After the waterproof shoe 100 is completed, it has stiffness and forms a 3D shape, which can facilitate the user to quickly penetrate the foot into the wearing space 15 of the moisture-permeable waterproof shoe-shaped inner sleeve 10, and the upright fleece layer 113 and the The outer sock body 20 has multidirectional elasticity, which can make the moisture-permeable and waterproof shoe 100 have elasticity after completion, and has good covering properties and comfort.

3. The reverse-folded top end 22 of the outer sock body 20 of the present invention is folded inwardly into the wearing space 15 of the moisture-permeable waterproof shoe-shaped inner sleeve 10, and is sewn and fixed to the moisture-permeable waterproof shoe-shaped inner sleeve 10. In the inner fabric layer 111 of the panel 11, the reverse-folded top portion 22 can shield the top opening end of the moisture-permeable and waterproof shoe-like inner sleeve 10, and has the function of a beam opening. For the top portion 22, the present invention can reduce the number of components required for the overall sewing, and reduce the manufacturing cost. In addition, the present invention can present an integrated appearance and improve the overall appearance of the appearance.

4. Compared with the prior art, the upright velvet layer 113 of the cut piece 11 of the moisture-permeable waterproof shoe-like inner cover 10 of the present invention has better elasticity, which can facilitate the user to smoothly insert his feet into the moisture-permeable waterproof shoe inner cover In addition, the upright fleece layer 113 has good air permeability, which can effectively improve the comfort of the wearer. Furthermore, the upright fleece layer 113 is woven between the inner fabric layer 111 and the surface fabric layer 112 , To form an integral structure, the upright pile layer 113 can be firmly combined with the inner cloth layer 111 and the surface cloth layer 112, and will not easily peel off.

In summary, the 3D lightweight indoor moisture-permeable waterproof shoes with multidirectional elasticity of the present invention can not only be convenient for users to wear directly into the environment where the ground is prone to moisture, but also for users to wear quickly, and can reduce the overall vehicle The number of components required for the seam is reduced, and the manufacturing cost is reduced, so the objective of the invention can be achieved.

However, the above are only examples of the present invention. When the scope of implementation of the present invention cannot be limited by this, all simple equivalent changes and modifications made according to the scope of the patent application of the present invention and the content of the patent specification still belong to This invention patent covers the scope.

100: Breathable waterproof shoes

10: Breathable and waterproof shoe-like inner sleeve

11: Pieces

111: Lining layer

15: Wearing space

20: Outer sock body

21: Socks body

211: Bottom of Socks

212: Socks body circumference

22: Fold the top part

221: Wearing Entrance

30: Next layer

40: flake sole

50: Adhesive layer

Claims (6)

A 3D lightweight indoor moisture-permeable waterproof shoe with multidirectional elasticity, comprising: a moisture-permeable waterproof shoe-like inner cover, including at least one piece, the piece including a lining layer, a surface cloth layer, and a woven inside The upright pile layer between the cloth layer and the surface cloth layer, and a moisture-permeable waterproof layer fixed on the outer surface of the surface cloth layer, the upright pile layer has several interspaced pile yarns, and the upright pile layer has an intermediate At a thickness of 2~5mm, the cut piece defines a wearing space with an open top end and a closed bottom end; an outer sock body includes an inner sleeve corresponding to the moisture-permeable and waterproof shoe-shaped inner sleeve and is worn over the permeable The sock body part on the wet and waterproof shoe-like inner sleeve, and a reflexed top part extending from the sock body part, the sock body part has a sock body bottom surface and a sock body peripheral surface connected with the sock body bottom surface, The reverse-folded top portion is folded inwardly into the wearing space of the moisture-permeable and waterproof shoe-shaped inner sleeve and fixed to the lining layer. The reverse-folded top portion defines a wearing entrance communicating with the wearing space. The top part of the sock body is the inner fabric layer sewn and fixed to the cut piece of the moisture-permeable and waterproof shoe-shaped inner cover. The outer sock body has multidirectional elasticity; a bonding layer is fixed to the moisture-permeable and waterproof shoe-shaped Between the inner sleeve and the sock body; and a thin shoe sole fixed on the bottom surface of the sock body of the sock body, the thin shoe sole has a thickness of between 2 and 3 mm, and the material of the thin shoe sole is waterproof. The 3D lightweight indoor moisture-permeable waterproof shoe with multidirectional elasticity according to claim 1, wherein the sheet sole does not cover the peripheral surface of the sock body. The 3D lightweight indoor moisture-permeable waterproof shoes with multidirectional elasticity according to claim 2, wherein the panel has a main face, and two symmetrically arranged on both sides of the main face and integrally connected with the main face Side wings, the main face has a front arc-shaped flange, and a rear opening concave edge, each side wing part has a side abutting edge, a connection between the side abutting edge and one end of the front arc-shaped flange The front arc connecting edge of the side wing part and the rear abutting edge connected between the side abutting edge and one end of the rear opening concave edge, the front arc connecting edge of the side wings and the front arc flange butting and Connected together, the side butting edges of the side wing parts are butted and connected to each other, and the rear butting edges of the side wing parts are butted and connected to each other. The 3D lightweight indoor moisture-permeable waterproof shoe with multidirectional elasticity according to claim 3, wherein the moisture-permeable waterproof shoe-shaped inner sleeve further includes a waterproof unit fixedly connected to the moisture-permeable waterproof layer of the panel The outer surface of the side wing part and the front arc-shaped flange of the main face, the side abutting edge of the side wing parts and the rear abutting edge of the side wing parts are covered. The 3D lightweight indoor moisture-permeable waterproof shoes with multidirectional elasticity according to claim 4, wherein the waterproof unit has a first waterproof strip and two second waterproof strips, and one of the second waterproof strips runs along one of the side wings The front arc connecting edge of the part and the front arc flange of the main face are fixedly connected to the outer surface of the moisture-permeable waterproof layer of the panel to cover the front arc connecting edge of one of the wings and the main face The front arc-shaped flange, another second waterproof strip along the front arc-shaped connecting edge of the other side wing part and the front arc-shaped flange of the main face are fixedly connected to the moisture permeability of the panel The outer surface of the water layer to cover the front arc connecting edge of the other side wing part and the front arc flange of the main face, the first waterproof strip is along the side abutting edges of the side wing parts and the side wing parts The rear abutting edge of the panel is fixed to the outer surface of the moisture-permeable waterproof layer of the cut piece to cover the side abutting edges of the side wing parts and the rear abutting edges of the side wing parts, and are interlaced with the second waterproof strips. The 3D lightweight indoor moisture-permeable waterproof shoe with multidirectional elasticity according to claim 5, further comprising an adhesive layer fixedly connected between the bottom surface of the sock body and the top surface of the sheet sole.

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