TWI698193B - 3D comfortable sock upper with multi-directional elasticity - Google Patents

Abstract

A 3D comfortable sock upper with multi-directional elasticity comprises a shoe-shaped inner sleeve including at least one piece, an outer sock body, and an adhesive layer. The cut piece includes a lining cloth layer, a surface cloth layer, and a vertical pile layer woven between the lining cloth layer and the surface cloth layer and having multidirectional elasticity. The vertical pile layer has several pile yarns spaced apart from each other. The upright pile layer has a thickness ranging from 2 to 5 mm, and the cut piece defines a wearing space with an open top end and a closed bottom end. The outer sock body has multi-directional elasticity, and includes a sock body corresponding to the shoe-shaped inner sleeve and fitted on the shoe-shaped inner sleeve, and a reflexed top end portion extending from the sock body. The folded top portion is folded inwardly into the wearing space of the shoe-shaped inner sleeve and fixed to the lining layer, and the folded top portion defines a wearing entrance communicating with the wearing space. The adhesive layer is fixed between the outer surface of the shoe-shaped inner sleeve and the inner surface of the sock body.

Description

3D comfortable socks upper with multi-directional elasticity

The present invention relates to a shoe upper, in particular to a 3D comfortable sock shoe upper with multidirectional elasticity.

As shown in Figure 1, a conventional sock shoe includes a shoe upper 1 and a sole 2 fixed on the shoe upper 1. This kind of sock shoe can provide better performance than traditional shoes (such as leather shoes). Wearability, however, because the material of the shoe upper 1 is generally a simple woven fabric with a soft touch and does not have stiffness, the shoe upper 1 cannot support the three-dimensional shape corresponding to the user's foot. When the sock shoes are not usually worn, the upper 1 usually collapses inward and presents a flat and wrinkled shape. Moreover, when the user wears such sock shoes, it is more like wearing socks. The fingers of both hands are inserted into the flat upper 1 and the foot can be smoothly inserted after the upper 1 is opened. Therefore, this kind of sock shoes cannot be quickly provided to the user like ordinary shoes. Penetration of the foot, causing poor wear.

Therefore, the purpose of the present invention is to provide a 3D comfort sock-type shoe upper with multidirectional elasticity that can overcome at least one of the disadvantages of the prior art.

Therefore, the 3D comfortable sock upper with multidirectional elasticity of the present invention includes a shoe-like inner sleeve, an outer sock body, and an adhesive layer.

The shoe-like inner cover includes at least one piece, the piece includes a lining cloth layer, a surface cloth layer, and an upright pile layer woven between the lining cloth layer and the surface cloth layer and having multidirectional elasticity, The standing pile layer has several pile yarns spaced apart from each other. The standing pile layer has a thickness of 2-5 mm. The cut piece defines a wearing space with an open top end and a closed bottom end.

The outer sock body has multi-directional elasticity, and includes a sock body corresponding to the shoe-shaped inner sleeve and fitted on the shoe-shaped inner sleeve, and a reflexed top end portion extending from the sock body. The folded top portion is folded inwardly into the wearing space of the shoe-shaped inner sleeve and fixed to the lining layer, and the folded top portion defines a wearing entrance communicating with the wearing space.

The adhesive layer is fixed between the outer surface of the shoe-shaped inner sleeve and the inner surface of the sock body.

The effect of the present invention is that the upright pile layer of the shoe-shaped inner sleeve has a thickness of between 2 and 5 mm, which can support the three-dimensional stiffness of the shoe-shaped inner sleeve, so that the sock-shaped upper has stiffness after completion And form a 3D shape, which is convenient for the user to quickly penetrate the foot into the wearing space of the shoe-like inner sleeve, and the upright pile layer and the outer sock body have multidirectional elasticity, which can make the sock-shaped shoe The surface is elastic after completion, and it has good covering properties. And comfortable. In addition, by using the design that the reverse-folded top end of the outer sock body is folded inwardly into the wearing space of the shoe-shaped inner sleeve and fixed to the lining layer, the reverse-folded top end can directly cover the shoe-shaped inner sleeve. The top opening end has the function of a beam opening. In this way, the number of components required for the overall sewing can be reduced, and the manufacturing cost can be reduced, and it can present an integrated appearance and improve the overall appearance of the appearance.

100: sock upper

10: Shoe-shaped inner sleeve

11: Pieces

111: Lining layer

112: surface cloth layer

113: Upright velvet layer

114: Velvet

12: Main face

121: Front arc flange

122: concave edge of rear opening

13: Flanking

131: Side Butt Edge

132: Front arc connection edge

133: Back Butt Edge

14: Wearing space

20: Outer sock body

21: Socks body

22: Fold the top part

221: Wearing Entrance

30: Next layer

200: Outer shoe unit

300: Socks

1: upper

2: sole

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 sock shoe; Figure 2 is a 3D multi-directional elasticity of the present invention 3 is an exploded perspective view of this embodiment; FIG. 4 is a combined cross-sectional view of this embodiment; FIG. 5 is an incomplete partial enlarged view of FIG. 4; Fig. 6 is a perspective view of a cut piece of a shoe-shaped inner cover of the embodiment; Fig. 7 is a three-dimensional schematic view of a prototype of the shoe-shaped inner cover bent by the cut piece; Fig. 8 is a view of the shoe-shaped inner cover A three-dimensional schematic diagram illustrating that the cut piece is sewn to form the shoe-shaped inner sleeve; FIG. 9 is an exploded perspective view of the embodiment and an outer shoe unit; and Fig. 10 is a perspective view illustrating that the embodiment is incorporated into the outer shoe unit to form a sock shoe.

Referring to Figures 2, 3, and 4, there is an embodiment of a 3D comfortable sock-like upper 100 with multidirectional elasticity of the present invention. The sock-like upper 100 includes a shoe-like inner sleeve 10, an outer sock body 20, and a Then layer 30.

As shown in Figures 3, 4, and 5, the shoe-shaped inner cover 10 includes a cut piece 11, which includes a lining layer 111, a surface cloth layer 112, and a woven between the lining cloth layer 111 and the There is a multidirectional elastic standing pile layer 113 between the surface cloth layers 112. The standing pile layer 113 has several pile yarns 114 spaced apart from each other. The standing pile layer 113 has a thickness of 2-5 mm. In this embodiment, the stiffness of the upright pile layer 113 of the cut piece 11 can be used to prop up the three-dimensional shape of the shoe-like inner cover 10, and the shoe-like inner cover 10 can produce the front and back Back, left, right, up and down multi-directional flexibility.

As shown in Figures 6, 7, and 8, the panel 11 has a main face 12, and two side wings 13 symmetrically arranged on both sides of the main face 12 and integrally connected with the main face 12. The main face 12 It has a front arc-shaped flange 121 and a rear opening concave edge 122. Each side wing portion 13 has a side abutting edge 131 and a connection between the side abutting edge 131 and one end of the front arc-shaped flange 121 The front arc-shaped connecting edge 132, and one connected to The rear abutting edge 133 between the side abutting edge 131 and one end of the rear opening concave edge 122.

In this embodiment, the front arc connecting edges 132 of the side wing portions 13 are butted and stitched together with the front arc flange 121, and the side butting edges 131 of the side wing portions 13 are butted and stitched together. Together, the rear abutting edges 133 of the side wing portions 13 are butted against each other and stitched together. The length of the front arc-shaped connecting edge 132 of each side wing portion 13 is substantially equal to the front arc-shaped flange 121 of the main face portion 12. One half of the length of, in this way, the cut piece 11 can define a wearing space 14 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 132 of the side wing portions 13 can also be butted with the front arc-shaped flange 121 of the main face portion 12 and welded together by ultrasonic waves. The side abutting edges 131 of the side wing portions 13 can also be butted to each other and welded together by ultrasonic waves, and the rear abutting edges 133 of the side wing portions 13 can also be butted to each other and welded together by ultrasonic waves.

As shown in Figures 3, 4, and 5, the outer sock body 20 has multi-directional elasticity, and includes a sock body 21 corresponding to the shoe-shaped inner sleeve 10 and threaded on the shoe-shaped inner sleeve 10, and a The reflexed top end portion 22 extending from the sock body portion 21 is folded inwardly into the wearing space 14 of the shoe-shaped inner sleeve 10 and fixed to the cut piece 11 of the shoe-shaped inner sleeve 10 In the lining layer 111, the reverse-folded top portion 22 defines a wearing entrance 221 communicating with the wearing space 14, and the reverse-folded top portion 22 functions as 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 outer surface of the shoe-shaped inner sleeve 10 and the inner surface of the sock body 21 to make the shoe-shaped inner sleeve 10 and the sock body 21 closely fit. In this embodiment, the material of the adhesive layer 30 is an adhesive, such as hot melt adhesive.

As shown in Figures 2, 3, and 4, the manufacturing method of the sock-shaped upper 100 is briefly described as follows, but it is not limited to this:

1. Cut a piece of upright pile fabric with a three-layer structure to obtain the cut piece 11 (see Figure 6).

2. Use a sewing machine to sew the cut piece 11 (see FIG. 6) into a solid shape to complete the shoe-shaped inner sleeve 10.

3. Put the shoe-shaped inner sleeve 10 on a shoe last (not shown).

Fourth, spray adhesive on the outer surface of the shoe-shaped inner sleeve 10.

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

6. Put the outer sock body 20 on the shoe-shaped inner sleeve 10.

7. Heat the outer sock body 20 and the shoe-shaped inner sleeve for 10 to 80° C. and heat for 2-10 minutes to combine the outer sock body 20 and the shoe-shaped inner sleeve 10 together.

8. Pull out the shoe last.

9. The reversed top portion 22 of the outer sock body 20 is folded inwardly into the wearing space 14 of the shoe-shaped inner sleeve 10, and sewn and fixed to the inner cloth layer 111 of the cut piece 11 of the shoe-shaped inner sleeve 10 .

In this way, the manufacture of the sock-shaped upper 100 can be completed.

As a result, as shown in FIGS. 9 and 10, in practical applications, the sock-type upper 100 can be used in conjunction with an outer shoe unit 200, and the sock-type upper 100 can be assembled into the outer shoe unit 200. It becomes a sock shoe 300 with three-dimensional appearance.

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

1. Compared with the conventional technology, the upright pile layer 113 of the shoe-shaped 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 shoe-shaped inner sleeve 10 and make the sock After the completion of the shoe upper 100, it has stiffness and forms a 3D shape, which can facilitate the user to quickly penetrate the foot into the wearing space 14 of the shoe-shaped inner sleeve 10, and the upright fleece layer 113 and the outer socks The body 20 has multi-directional elasticity, which can make the sock-shaped upper 100 have elasticity after completion, and it has good covering property and comfortable wearing.

2. The reverse-folded top portion 22 of the outer sock body 20 of the present invention is folded inwardly into the wearing space 14 of the shoe-shaped inner sleeve 10, and is sewn and fixed to the inside of the cut piece 11 of the shoe-shaped inner sleeve 10 The cloth layer 111, the reverse-folded top portion 22 can cover the top opening end of the shoe-like inner sleeve 10, and has the function of a mouth. By using the reverse-folded top portion 22, the present invention can reduce the components required for the overall sewing In addition, the present invention can present an integrated appearance and improve the overall appearance of the appearance.

3. The upright fleece layer 113 of the cut piece 11 of the shoe-shaped inner cover 10 of the present invention has good elasticity, which can facilitate the user to smoothly insert the foot into the shoe-shaped inner cover 10, and the air permeability of the upright fleece layer 113 It can effectively improve the user’s comfort when wearing. Furthermore, the upright pile layer 113 is woven between the lining layer 111 and the surface cloth layer 112 to form an integrated structure. The upright pile layer 113 can be It is firmly combined with the inner cloth layer 111 and the surface cloth layer 112, and will not easily peel off.

In summary, the 3D comfortable sock-like upper with multidirectional elasticity of the present invention can not only use the upright pile layer to prop up the three-dimensional stiffness of the shoe-like inner sleeve, but also make the sock-like upper have Stiffness and forming a 3D shape, and both the upright pile layer and the outer sock body have multi-directional elasticity, which can make the sock-shaped upper elastic after completion, and its wearing is good and comfortable. In addition, And it can reduce the number of components required for the overall sewing, and reduce the manufacturing cost, so it can indeed achieve the purpose of the invention.

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: sock upper

10: Shoe-shaped inner sleeve

11: Pieces

14: Wearing space

20: Outer sock body

21: Socks body

22: Fold the top part

221: Wearing Entrance

30: Next layer

Claims (2)

A 3D comfortable sock-like upper with multidirectional elasticity, comprising: a shoe-like inner cover, including at least one piece, the piece including a lining layer, a surface cloth layer, and a lining cloth layer and There is a multidirectional elastic standing pile layer between the surface cloth layers. The standing pile layer has several piles spaced from each other. The standing pile layer has a thickness of 2~5mm. The cut piece defines an open top. An outer sock body with multi-directional elasticity, and includes a sock body corresponding to the shoe-shaped inner sleeve and put on the shoe-shaped inner sleeve, and a secondary sock The reflexed top end portion extending from the body, the reflexed top end portion is folded inwardly into the wearing space of the shoe-shaped inner sleeve, and is fixed to the lining layer, and the reflexed top end portion defines a and the wearing space Connecting the wearing entrance, the reflexed top end of the outer sock body is sewn and fixed to the inner fabric layer of the shoe-shaped inner sleeve; and an adhesive layer is fixed to the outer surface of the shoe-shaped inner sleeve and the Between the inner surface of the sock body. The 3D comfort sock upper with multidirectional elasticity according to claim 1, wherein the panel has a main face and two side wings symmetrically arranged on both sides of the main face and integrally connected with the main face Part, 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 Front arc connecting edge, and a rear abutting edge connected between the side butting edge and one end of the rear opening concave edge, the front arc connecting edges of the side wings butting and connecting with the front arc flange Together, the side butt edges of the side wings are mutually They are oppositely connected and connected, and the rear abutting edges of the side wings are connected to each other.

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