Moisture-permeable waterproof shoe with independent tongue

Abstract

A moisture permeable waterproof shoe with an independent shoe tongue comprises a shoe upper unit, an inner sleeve unit, a bonding layer and a shoe sole, wherein the shoe upper unit comprises a shoe upper main body defining an inner space and the shoe tongue; the inner sleeve unit comprises an inner sleeve and is arranged in the inner space; the bonding layer is fixedly connected between the shoe upper unit and the inner sleeve unit; the vamp body is provided with a top opening edge and a shoe tongue notch edge, a shoe inlet defined by the top opening edge and an instep notch defined by the shoe tongue notch edge are formed in the inner space, and the shoe tongue notch edge is provided with a sewn section. The shoe tongue is provided with a sewed section and a lifting section, the sewed section is sewed on the sewed section at the notch edge of the shoe tongue, the lifting section extends outwards from the sewed section, the shoe tongue shields the instep notch, and the lifting section is connected with the upper opening edge of the shoe tongue. And two movable gaps are formed between the two sides of the lifting section and the free end part. A wearing space communicated with the shoe inlet is defined by the inner sleeve.

Description

Technical Field

[0001] The present invention relates to a shoe, and more particularly to a moisture-permeable and waterproof shoe with an independent tongue. Background Art

[0002] As Figure 1 、 2 shown, there is a sock shoe including a shoe upper 1, an inner sleeve 2 disposed within the shoe upper 1, and a sole 3 fixedly provided at the bottom of the shoe upper 1. The inner sleeve 2 defines a wearing space 201 and has a top open end 202, and the wearing space 201 forms an insertion opening 203 surrounded by the top open end 202.

[0003] Since the shoe upper 1 of such a sock shoe does not have the common tongue structure of general sports shoes, therefore, in appearance, it looks more like a general casual shoe rather than a functional sports shoe. Moreover, since such a sock shoe is designed to maintain the stability of the user during wearing to prevent the user's heel from slipping out of the shoe, thus, the top open end 202 of the inner sleeve 2 cannot be lowered too much at the user's ankle height, so as to avoid the opening width of the insertion opening 203 from becoming too large. In this way, since the opening width of the insertion opening 203 is actually smaller than that of general shoes, and since the inner sleeve 2 itself has a certain structural toughness, therefore, even when the user tries to spread the insertion opening 203 as much as possible when putting on the shoes, it is often impossible to smoothly insert the foot into the wearing space 202 of the inner sleeve 2 at one time. Summary of the Invention

[0004] The object of the present invention is to provide a moisture-permeable and waterproof shoe with an independent tongue that can overcome at least one drawback of the prior art.

[0005] The moisture-permeable and waterproof shoe with an independent tongue of the present invention includes a shoe upper unit, an inner sleeve unit, an adhesive layer, and a sole.

[0006] The shoe upper unit includes an upper body defining an internal space with an open top and a closed bottom, and a tongue, wherein the upper body is made of an upper piece and an inner lining of a shoe opening sewn to the upper piece, the upper piece having a main portion, and two side wing portions symmetrically arranged on both sides of the main portion and integrally connected to the main portion, the main portion having a front outer convex arc edge, two mutually symmetrical rear end butt edges, a rear inner concave edge connected between the rear end butt edges and opposite to the front outer convex arc edge, and a tongue notch edge, the tongue notch edge being connected to the rear inner concave edge and interrupting the rear inner concave edge, each side wing portion having a side butt edge connected to the corresponding rear end butt edge, and a front arc edge connected between the side butt edge and the front outer convex arc edge, the front arc edge of the side wing portion butts with the front outer convex arc edge and is sewn together, the rear end butt edges are butt together and are sewn together, the side butt edges of the side wing portions are mutually butt together The shoe opening inner lining is connected to the rear inner concave edge and sewn together, and has a top opening edge and a bottom end of the shoe opening inner lining. The shoe tongue notch edge is connected to the top opening edge. The internal space forms a shoe entrance surrounded by the top opening edge, and a foot instep notch surrounded by the shoe tongue notch edge and connected to the shoe entrance. The shoe tongue notch edge has a sewn section, and two free ends connected between the two ends of the sewn section and the two ends of the top opening edge. The shoe tongue has a tongue block, and a shoe tongue inner lining sewn to the shoe tongue block. The shoe tongue block has a sewing section sewn to the sewn section of the shoe tongue notch edge, and a lifting section extending outward from the sewn section. The shoe tongue covers the foot instep notch. Two movable notches are formed between the two sides of the lifting section and the free end. The shoe tongue inner lining is sewn to the lifting section and covers the inner surface of the lifting section. The shoe tongue inner lining has a bottom end of the shoe tongue inner lining.

[0007] The inner sleeve unit is arranged in the inner space and is moisture-permeable and waterproof. The inner sleeve unit includes an inner sleeve, which defines a wearing space with an open top and a closed bottom. The wearing space is connected to the shoe entrance. The inner sleeve includes a ring-shaped top connecting end, the inner lining end of the shoe entrance extends downward into the wearing space, the inner lining end of the shoe tongue extends downward into the wearing space, the inner lining end of the shoe entrance is folded outward and sewn together with the top connecting end, and the inner lining end of the shoe tongue is folded outward and sewn together with the top connecting end.

[0008] The bonding layer is fixed between the inner surface of the upper unit and the outer surface of the inner cover unit.

[0009] The sole is fixed to the bottom of the upper unit.

[0010] The moisture-permeable and waterproof shoe with an independent tongue according to the present invention, wherein the bottom end part of the shoe mouth inner lining is connected to the bottom end part of the tongue inner lining, and circumferentially shields the top connecting end part of the inner sleeve.

[0011] The moisture-permeable and waterproof shoe with an independent tongue according to the present invention, wherein the shoe mouth inner lining further has a rear lifting part sewn together with the rear inner concave edge of the main face part of the shoe upper piece, and two movable parts extending from both ends of the rear lifting part to the tongue notch edge. The rear lifting part has the top opening edge, and the movable parts are sewn together with the free end parts of the tongue notch edge.

[0012] The moisture-permeable and waterproof shoe with an independent tongue according to the present invention, wherein the shoe mouth inner lining further has a buffer convex part connected to the rear lifting part. The buffer convex part is in an open loop shape and is located between the rear lifting part and the bottom end part of the shoe mouth inner lining.

[0013] The moisture-permeable and waterproof shoe with an independent tongue according to the present invention, wherein the main face part further has two rear connecting edges that are symmetrical to each other and are respectively connected to the rear end docking edge. Each wing part further has a rear arc edge connected between the side docking edge and the corresponding rear connecting edge. The rear arc edge of the wing part is butt-jointed and sewn together with the rear connecting edge.

[0014] The moisture-permeable and waterproof shoe with an independent tongue according to the present invention, wherein the inner sleeve unit further includes a waterproof group. The inner sleeve is sewn from inner sleeve pieces. The waterproof group has several waterproof strips, and the waterproof strips are fixedly connected to the outer surface of the inner sleeve to cover the sewing parts of the inner sleeve.

[0015] The inner sleeve piece of the moisture-permeable and waterproof shoe with an independent tongue according to the present invention has a lining layer, a surface layer, a support layer arranged between the lining layer and the surface layer, and a moisture-permeable waterproof layer fixedly arranged on the outer surface of the surface layer.

[0016] The moisture-permeable and waterproof shoe with an independent tongue according to the present invention, wherein the shoe upper unit further includes an eyelet piece sewn to the shoe upper body along the tongue notch edge of the shoe upper body. The eyelet piece surrounds the tongue and has several shoelace perforations.

[0017] The materials of the shoe upper piece and the tongue block of the moisture-permeable and waterproof shoe with an independent tongue according to the present invention are inelastic mesh fabrics, and the materials of the shoe mouth inner lining and the tongue inner lining are elastic fabrics.

[0018] The beneficial effects of the present invention are as follows: By virtue of the configuration of the tongue cooperating with the main body of the upper, the present invention not only looks more like a general functional sports shoe in appearance, facilitating different outfits for the user, but also retains the wearing comfort of a casual shoe. Moreover, with the design of forming the movable notch between the lifting section of the tongue and the notch edge of the main body of the upper, when the user puts on or takes off the present invention, it is convenient to relatively pull the lifting section of the tongue and the front and rear of the main body of the upper apart, so as to smoothly insert or take out the foot from the wearing space of the inner sleeve unit. In addition, compared with the problem that general sports shoes cannot effectively prevent external moisture (such as rainwater) from flowing into the shoes at the tongue, the upper unit of the present invention can still generate a good waterproof function through the inner sleeve unit at the tongue, effectively preventing external moisture from flowing into the wearing space of the inner sleeve unit. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 FIG. 6 is a three-dimensional external view of an existing sock shoe;

[0020] Figure 2 FIG. 10 is an exploded three-dimensional view of the sock shoe;

[0021] Figure 3 FIG. 14 is a combined three-dimensional view of an embodiment of a moisture-permeable and waterproof shoe with an independent tongue according to the present invention;

[0022] Figure 4 FIG. 18 is an exploded three-dimensional view of the embodiment;

[0023] Figure 5 FIG. 22 is an exploded three-dimensional view of a shoe upper cut piece, a shoe mouth lining, a tongue and a shoe eyelet piece of a shoe upper unit of the embodiment;

[0024] Figure 6 FIG. 26 is a view similar to Figure 5 illustrating that the tongue is sewn on the shoe upper cut piece;

[0025] Figure 7 FIG. 32 is a view similar to Figure 6 illustrating that the shoe eyelet piece is sewn on the shoe upper cut piece;

[0026] Figure 8 FIG. 38 is a three-dimensional schematic diagram of a prototype of a main body of a shoe upper unit formed by bending the shoe upper cut piece and preliminarily sewing it with the tongue;

[0027] Figure 9 FIG. 42 is a view similar to Figure 8 illustrating that the shoe mouth lining is sewn on the shoe upper cut piece to complete the sewing of the main body of the shoe upper;

[0028] Figure 10 FIG. 48 is a view similar to Figure 9views, but viewed from another angle;

[0029] Figure 11 are a set of combined sectional views of this embodiment;

[0030] Figure 12 is along Figure 11 a sectional view taken along line XII - XII in

[0031] Figure 13 is Figure 11 an enlarged view of an incomplete part of

[0032] Figure 14 a top view of the upper body;

[0033] Figure 15 is a view similar to Figure 14 illustrating that the tongue and the inner lining of the shoe opening are relatively pulled apart. Detailed Description of the Embodiment

[0034] The present invention will be described in detail below with reference to the accompanying drawings and embodiments.

[0035] Refer to Figure 3 , 4 , 5, which is an embodiment of a moisture - permeable and waterproof shoe 100 with an independent tongue according to the present invention. The moisture - permeable and waterproof shoe 100 includes an upper unit 10, an inner sleeve unit 20, an adhesive layer 30 (see Figure 13 ), and a sole 40.

[0036] As Figure 4 , 5 shown, the upper unit 10 includes an upper body 50 defining an internal space 55 with an open top and a closed bottom, a tongue 60, an eyelet panel 70, and a heel foam sheet 80 (see Figure 11 , 12 ).

[0037] As Figure 5 , 6 , 7 shown, in this embodiment, the upper body 50 (see Figure 4 ) is made of an upper cut piece 51 and a shoe - opening inner lining 52 sewn to the upper cut piece 51.

[0038] The upper cut piece 51 has a main surface portion 53, and two wing portions 54 symmetrically disposed on both sides of the main surface portion 53 and integrally connected to the main surface portion 53.

[0039] The main face 53 has a front outwardly convex arc edge 531, two symmetric rear end docking edges 532, a rear inwardly concave edge 533 connected between the rear end docking edges 532 and opposite to the front outwardly convex arc edge 531, two symmetric rear connecting edges 534 respectively connected to the rear end docking edges 532, and a tongue notch edge 535 connected to the rear inwardly concave edge 533 and interrupting the rear inwardly concave edge 533.

[0040] The tongue notch edge 535 has a sewn segment 536, and two free ends 537 connected to both ends of the sewn segment 536.

[0041] Each wing part 54 has a side docking edge 541, a front arc edge 542 connected between the side docking edge 541 and the front outwardly convex arc edge 531, and a rear arc edge 543 connected between the side docking edge 541 and the corresponding rear connecting edge 534. The side docking edge 541 of each wing part 54 is connected to the corresponding rear end docking edge 532 via the rear arc edge 543 and the corresponding rear connecting edge 534.

[0042] The tongue 60 has a tongue block 61, and a tongue lining 62 sewn to the tongue block 61 (see Figure 10 ).

[0043] The tongue block 61 has a sewn segment 611 sewn to the sewn segment 536 of the tongue notch edge 535, and a lifting segment 612 extending outward from the sewn segment 611. The tongue lining 62 is sewn to the lifting segment 612 and covers the inner surface of the lifting segment 612. The tongue lining 62 has a tongue lining bottom end portion 621 extending downward (see Figure 11 ).

[0044] The eyelet piece 70 is sewn to the shoe upper piece 51 of the shoe upper body 50 (see Figure 4 ) along the tongue notch edge 535 of the shoe upper piece 51 of the shoe upper body 50. The eyelet piece 70 surrounds the tongue 60 and has several shoelace perforations 71.

[0045] As shown in Figure 7 , 8 , 9, when the shoe upper piece 51 and the tongue block 61 to be sewn together are formed into a three-dimensional shape, the rear end docking edges 532 are docked and sewn together, the front arc edges 542 of the wing parts 54 are docked and sewn together with the front outwardly convex arc edge 531, the side docking edges 541 of the wing parts 54 are docked and sewn together, and the rear arc edges 543 of the wing parts 54 are docked and sewn together with the rear connecting edges 534.

[0046] As shown in Figure 9 , 10As shown, the inner side 52 of the shoe collar is sewn together with the rear inner concave edge 533 (see Figure 8 ) of the main surface part 53 of the shoe upper piece 51.

[0047] As shown in Figure 10 , 11 , and 12, the inner side 52 of the shoe collar has a rear lifting part 521 sewn together with the rear inner concave edge 533 of the main surface part 53 of the shoe upper piece 51, a bottom end part 522 of the inner side of the shoe collar extending downward, a buffer convex part 523 connected to the rear lifting part 521, and two movable parts 524 extending from both ends of the rear lifting part 521 to the shoe tongue notch edge 535 (see Figure 9 ).

[0048] The rear lifting part 521 has a top opening edge 525. The buffer convex part 523 is in an open loop shape and is between the rear lifting part 521 and the bottom end part 522 of the inner side of the shoe collar. The movable part 524 is sewn together with the free end part 537 (see Figure 9 ) of the shoe tongue notch edge 535.

[0049] As shown in Figure 9 , 10 , the shoe tongue notch edge 535 of the shoe upper piece 51 is connected to the top opening edge 525 of the rear lifting part 521 of the inner side 52 of the shoe collar. The free end part 537 of the shoe tongue notch edge 535 is connected between the two ends of the sewn section 536 and the two ends of the top opening edge 525.

[0050] The inner space 55 forms an entrance shoe opening 551 surrounded by the top opening edge 525, and a dorsal surface notch 552 surrounded by the shoe tongue notch edge 535 and communicating with the entrance shoe opening 551.

[0051] The shoe tongue 60 shields the dorsal surface notch 552 (see Figure 5 ). Two movable notches 56 (see Figure 14 ) are formed between the two sides of the lifting section 612 of the shoe tongue block 61 and the free end part 537.

[0052] In this embodiment, the materials of the shoe upper piece 51 and the shoe tongue block 61 are non-elastic mesh fabrics, and the materials of the inner side 52 of the shoe collar and the inner side 62 of the shoe tongue are elastic fabrics.

[0053] As shown in Figure 11 , 12 , and 13, the inner sleeve unit 20 is arranged in the inner space 55 and can be moisture-permeable and waterproof. The inner sleeve unit 20 includes an inner sleeve 21 and a waterproof group 22.

[0054] The inner sleeve 21 defines a wearing space 24 with an open top and a closed bottom. The inner sleeve 21 includes an annular top connecting end portion 211. The wearing space 24 communicates with the shoe inlet 551, and the wearing space 24 forms an inner sleeve opening 241 surrounded by the top connecting end portion 211 (see Figure 4 ).

[0055] In this embodiment, the inner sleeve 21 is sewn from an inner sleeve piece 23. The inner sleeve piece 23 has a lining layer 231, a surface layer 232, a support layer 233 disposed between the lining layer 231 and the surface layer 232, and a moisture-permeable waterproof layer 234 fixedly provided on the outer surface of the surface layer 232.

[0056] In this embodiment, the support layer 233 is an upright fleece layer woven between the lining layer 231 and the surface layer 232, but is not limited thereto. In other variations, the support layer 233 may also be a foam layer.

[0057] The waterproof group 22 has several waterproof strips 221 (see Figure 4 ). The waterproof strips 221 are fixedly connected to the outer surface of the inner sleeve 21 to cover the sewing joints of the inner sleeve 21.

[0058] The bottom end portion 522 of the shoe inlet lining 52 extends downward into the wearing space 24, and the bottom end portion 621 of the tongue lining 62 extends downward into the wearing space 24. The bottom end portion 522 of the shoe inlet lining 52 is folded outward and sewn together with the top connecting end portion 211, and the bottom end portion 621 of the tongue lining 62 is folded outward and sewn together with the top connecting end portion 211.

[0059] As shown in Figure 11 and 14 and 15, the bottom end portion 522 of the shoe inlet lining 52 is continuous with the bottom end portion 621 of the tongue lining 62, and circumferentially shields the top connecting end portion 211 of the inner sleeve 21.

[0060] As shown in Figure 11 and 12 , the heel foam piece 80 is located at the heel of the shoe upper body 50. The heel foam piece 80 is fixedly provided on the inner side of the shoe upper piece 51, and is interposed between the shoe upper piece 51 and the shoe inlet lining 52, and between the shoe upper piece 51 and the inner sleeve 21.

[0061] As shown in Figure 11 and 13 , the bonding layer 30 is fixedly connected between the inner surface of the shoe upper unit 10 and the outer surface of the inner sleeve unit 20. In this embodiment, the material of the bonding layer 30 is an adhesive.

[0062] The sole 40 is fixedly provided at the bottom of the shoe upper unit 10.

[0063] Thereby, through the cooperation of the tongue 60 with the configuration of the shoe upper main body 50 and the eyelet piece 70 of the moisture-permeable and waterproof shoe 100 of the present invention, a functional sports shoe appearance can be presented. Moreover, when the user puts on and takes off the moisture-permeable and waterproof shoe 100, the user can respectively lift the rear lifting portion 521 of the inner side of the shoe mouth of the shoe upper main body 50 and the lifting section 612 of the tongue block 61 of the tongue 60 with both hands to insert or take out the foot from the wearing space 24 of the inner sleeve unit 20.

[0064] Through the above description, the advantages of the present invention can be summarized as follows:

[0065] First, compared with the prior art, by using the configuration of the tongue 60 in cooperation with the shoe upper main body 50 and the eyelet piece 70, the moisture-permeable and waterproof shoe 100 of the present invention not only looks more like a general functional sports shoe in appearance, which is convenient for the user to make different outfits in terms of appearance, but also still retains the wearing comfort of a casual shoe.

[0066] Second, compared with the prior art, by using the design of forming the movable notch 56 between the lifting section 612 of the tongue 60 and the tongue notch edge 535 of the shoe upper main body 50, when the user puts on and takes off the moisture-permeable and waterproof shoe 100, the user can relatively pull apart the lifting section 612 of the tongue 60 and the rear lifting portion 521 of the inner side of the shoe mouth of the shoe upper main body 50, so as to facilitate the user to smoothly insert or take out the foot from the wearing space 24 of the inner sleeve unit 20.

[0067] Third, compared with the problem that a general sports shoe cannot effectively prevent external moisture (such as rainwater) from flowing into the shoe at the tongue, the shoe upper unit 10 of the present invention can still generate a good waterproof function at the tongue 60 through the inner sleeve unit 20, and can effectively prevent external moisture from flowing into the wearing space 24 of the inner sleeve unit 20.

[0068] Fourth, by using the design that the bottom end portion 522 of the inner side of the shoe mouth of the shoe mouth inner lining 52 is turned outward and then sewn together with the top connection end portion 211 of the inner sleeve 21, and the bottom end portion 621 of the inner side of the tongue inner lining 62 of the tongue inner lining 62 is turned outward and then sewn together with the top connection end portion 211 of the inner sleeve 21, not only can the sewing lines between the shoe mouth inner lining 52 and the inner sleeve 21 and the sewing lines between the tongue inner lining 62 and the inner sleeve 21 be hidden, thereby simplifying the sewing traces inside the present invention and increasing the texture, but also the wearing comfort of the user can be improved.

[0069] Fifth, by using the design that the buffer convex portion 523 of the inner side of the shoe mouth of the shoe mouth inner lining 52 protrudes inward, the fitting property of the present invention at the ankle of the user during wearing can be increased.

[0070] VI. In the present invention, the bottom end portion 522 of the shoe mouth inner lining 52 of the shoe upper main body 50 extends downward to be sewn to the top connection end portion 211 of the inner sleeve 21. In cooperation with the design that the bottom end portion 621 of the tongue inner lining 62 of the shoe tongue 60 extends downward to be sewn to the top connection end portion 211 of the inner sleeve 21, the height of the top connection end portion 211 of the inner sleeve 21 at the height of the user's ankle can be reduced, and the opening width of the inner sleeve opening 241 of the wearing space 24 of the inner sleeve 21 can be effectively increased. Moreover, the user can relatively pull apart the rear lifting portion 521 of the shoe mouth inner lining 52 of the shoe upper main body 50 and the lifting section 612 of the tongue block 61 of the shoe tongue 60 to widen the width of the shoe inlet 551 of the internal space 55. Compared with the prior art, the present invention is more convenient for the user to put on or take off shoes.

[0071] In summary, the moisture-permeable and waterproof shoe with an independent shoe tongue of the present invention not only has the functional appearance of a general sports shoe, but also is more convenient for the user to put on or take off shoes, so it can indeed achieve the purpose of the present invention.

[0072] The above are only examples of the present invention, and the scope of implementation of the present invention cannot be limited thereby. That is, all simple equivalent changes and modifications made according to the claims and the content of the specification of the present invention still fall within the scope of the present invention.

Claims

1. A breathable and waterproof shoe with an independent tongue, comprising an upper unit, an inner sleeve unit, an adhesive layer, and a sole, characterized in that: The shoe upper unit comprises an upper body defining an internal space with an open top and a closed bottom, and a tongue, wherein the upper body is made of an upper piece and an inner lining of a shoe opening sewn to the upper piece, the upper piece having a main portion, and two side wing portions symmetrically arranged on both sides of the main portion and integrally connected to the main portion, the main portion having a front outer convex arc edge, two mutually symmetrical rear end butt edges, a rear inner concave edge connected between the rear end butt edges and opposite to the front outer convex arc edge, and a tongue notch edge, the tongue notch edge being connected to the rear inner concave edge and interrupting the rear inner concave edge, each side wing portion having a side butt edge connected to the corresponding rear end butt edge, and a front arc edge connected between the side butt edge and the front outer convex arc edge, the front arc edge of the side wing portion butts with the front outer convex arc edge and is sewn together, the rear end butt edges are butt butt and sewn together, the side butt edges of the side wing portions The shoe mouth inner lining is butted against each other and sewn together, the shoe mouth inner lining is sewn together with the rear inner concave edge and has a top opening edge and a bottom end of the shoe mouth inner lining, the shoe tongue notch edge is connected to the top opening edge, the internal space forms a shoe entrance surrounded by the top opening edge, and a foot instep notch surrounded by the shoe tongue notch edge and connected to the shoe entrance, the shoe tongue notch edge has a sewn section, and two free ends connected between the two ends of the sewn section and the two ends of the top opening edge, the shoe tongue has a tongue block, and a shoe tongue inner lining sewn to the shoe tongue block, the shoe tongue block has a sewing section sewn to the sewn section of the shoe tongue notch edge, and a lifting section extending outward from the sewing section, the shoe tongue covers the foot instep notch, two movable notches are formed between the two sides of the lifting section and the free end, the shoe tongue inner lining is sewn to the lifting section and covers the inner surface of the lifting section, and the shoe tongue inner lining has a tongue inner lining bottom end; The inner sleeve unit is arranged in the inner space and is moisture-permeable and waterproof. The inner sleeve unit includes an inner sleeve, which defines a wearing space with an open top and a closed bottom. The wearing space is connected to the shoe entrance. The inner sleeve includes a ring-shaped top connecting end, the inner lining end of the shoe entrance extends downward into the wearing space, the inner lining end of the shoe tongue extends downward into the wearing space, the inner lining end of the shoe entrance is folded outward and sewn together with the top connecting end, and the inner lining end of the shoe tongue is folded outward and sewn together with the top connecting end; The bonding layer is fixed between the inner surface of the upper unit and the outer surface of the inner cover unit; and The sole is fixed on the bottom of the upper unit.

2. The moisture-permeable and waterproof shoe with an independent tongue according to claim 1, characterized in that: The end of the shoe opening inner lining bottom of the shoe opening inner lining is connected with the end of the shoe tongue inner lining bottom of the shoe tongue inner lining, and surrounds and covers the top connecting end of the inner sleeve.

3. The moisture-permeable and waterproof shoe with an independent tongue according to claim 2, characterized in that: The inner lining of the shoe opening also has a rear lifting portion sewn together with the rear inner concave edge of the main surface of the upper piece, and two movable portions extending from the two ends of the rear lifting portion to the notch edge of the tongue, the rear lifting portion has the top opening edge, and the movable portion is sewn together with the free end of the notch edge of the tongue.

4. The moisture-permeable and waterproof shoe with an independent tongue according to claim 3, characterized in that: The shoe opening inner lining also has a buffer convex portion connected to the rear lifting portion. The buffer convex portion is in an open ring shape and is located between the rear lifting portion and the end portion of the shoe opening inner lining bottom.

5. The moisture-permeable and waterproof shoe with an independent tongue according to claim 1, characterized in that: The main surface portion also has two rear connecting edges that are symmetrical to each other and respectively connected to the rear end docking edge. Each side wing portion also has a rear arc edge connected between the side docking edge and the corresponding rear connecting edge. The rear arc edge of the side wing portion is docked with the rear connecting edge and sewn together.

6. The moisture-permeable and waterproof shoe with an independent tongue according to claim 1, characterized in that: The inner sleeve unit also includes a waterproof group. The inner sleeve is made by sewing the inner sleeve cut pieces. The waterproof group has a plurality of waterproof strips. The waterproof strips are fixed to the outer surface of the inner sleeve to cover the sewing parts of the inner sleeve.

7. The moisture-permeable and waterproof shoe with an independent tongue according to claim 6, characterized in that: The inner cover piece comprises a lining layer, a surface layer, a support layer arranged between the lining layer and the surface layer, and a moisture-permeable and waterproof layer fixedly arranged on the outer surface of the surface layer.

8. The moisture-permeable and waterproof shoe with an independent tongue according to claim 1, characterized in that: The upper unit further comprises an eyelet piece which is sewn to the upper body along a notch edge of the tongue of the upper body, the eyelet piece surrounds the tongue and has a plurality of shoelace through holes.

9. The moisture-permeable and waterproof shoe with an independent tongue according to claim 1, characterized in that: The material of the upper piece and the shoe tongue block is inelastic mesh, and the material of the shoe opening lining and the shoe tongue lining is elastic fabric.

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