TWM650331U - Moisture-permeable and waterproof shoes with upper and shoe cover sealed simultaneously - Google Patents

Abstract

A moisture-permeable waterproof shoe with an upper and a shoe cover synchronously sealed, including an upper and shoe cover composite structure including a shoe-shaped composite body defining a wearing space, a sewing unit and a waterproof unit, and a sole unit. and a reinforcement unit. The shoe-shaped composite body is made of a composite sheet, which includes a shoe upper piece, a shoe cover piece, and a shoe upper piece and a shoe cover piece. Adhering agent, the upper piece is water-repellent, and the shoe cover piece is waterproof and breathable. The sewing unit sews the composite sheet into the shoe-shaped composite body, and includes a toe sewing part and a sole sewing part. , and a rear-end sewing part, the sewing unit is water-repellent, the waterproof unit is fixed to the outer surface of the shoe-shaped composite body, and covers the toe sewing part, the sole sewing part and the rear-end sewing part. The sole unit is fixed at the bottom of the upper and shoe cover composite structure. The reinforced unit is fixed on the upper and shoe cover composite structure to cover the portion of the waterproof unit corresponding to the rear-end sewing portion and located outside the sole unit.

Description

Moisture-permeable and waterproof shoes with upper and shoe cover sealed simultaneously

The invention relates to a kind of shoes, in particular to a kind of moisture-permeable and waterproof shoes in which the upper and the shoe cover are sealed simultaneously.

As shown in Figures 1, 2, and 3, it is a conventional breathable waterproof shoe with wearing coverage (Taiwan New Patent No. M618093), which includes an upper unit 1, a shoe-shaped inner cover unit 2, and an adhesive layer. 3. A tightening unit 4, and a shoe sole 5. The adhesive layer 3 is fixed between the upper unit 1 and the shoe-shaped inner cover unit 2 . The tightening unit 4 includes two tightening decorative pieces 401 symmetrically arranged on the left and right sides of the upper unit 1 and connected to the sole 5 , and a tightening decorative piece 401 passing between the tightening decorative pieces 401 . Tightening straps 402. The sole 5 is fixed on the bottom of the upper unit 1 .

As shown in Figures 4 and 5, the shoe upper unit 1 is sewn from a shoe upper piece 101. The shoe-shaped inner cover unit 2 is sewn from a moisture-permeable and waterproof inner cover piece 201, and a plurality of waterproof strips 202 are attached to the seams of the inner cover piece 201.

Although this kind of moisture-permeable waterproof shoes can provide users with better wearing coverage, they have the following shortcomings during actual manufacturing:

1. When manufacturing this kind of breathable and waterproof shoes, the upper piece 101 and the inner cover piece 201 need to be sewn into the upper unit 1 and the shoe-shaped inner cover unit 2 respectively. Therefore, this kind of The breathable and waterproof shoes require two independent sewing operations. Moreover, since the shape of the upper piece 101 and the inner cover piece 201 are different, the sewing process of these two independent sewing operations is It is also impossible to make them uniform, which makes the sewing operation of such breathable and waterproof shoes quite troublesome.

2. After completing the sewing operation of the shoe upper unit 1 and the shoe-shaped inner cover unit 2, an adhesive needs to be sprayed on the inner surface of the shoe upper unit 1, and then the shoe-shaped inner cover unit can be 2 and the upper unit 1 are put on a shoe last (not shown) one after another, so that the shoe-shaped inner cover unit 2 and the upper unit 1 are combined through the adhesive layer 3 formed by the adhesive. At the same time, the manufacturing process is quite troublesome.

Therefore, the purpose of the present invention is to provide a moisture-permeable and waterproof shoe in which the upper and the shoe cover are synchronously sealed, which can overcome at least one shortcoming of the prior art.

Therefore, the new moisture-permeable waterproof shoe with an upper and a shoe cover synchronously sealed includes an upper and shoe cover composite structure, a sole unit, and a reinforced unit.

The upper and shoe cover composite structure includes a shoe-shaped composite body defining a wearing space with an open top end and a closed bottom end, a sewing unit provided on the shoe-shaped composite body, and a sewing unit provided on the shoe. A waterproof unit of a shoe-shaped composite body. The shoe-shaped composite body is made of a composite sheet. The composite sheet includes a shoe upper piece, a shoe shape located inside the shoe upper piece and corresponding to the shape of the shoe upper piece. A shoe cover piece in a shape, and an adhesive fixed between the shoe upper piece and the shoe cover piece, the shoe upper piece is water-repellent, the shoe cover piece is waterproof and breathable, and the sewing The unit sews the composite sheet into the shoe-shaped composite body, and includes a toe sewing portion adjacent to the front end of the shoe-shaped composite body, a sole sewing portion located on the bottom side of the shoe-shaped composite body, and an adjacent The sewing unit is water-repellent at the rear sewn portion of the rear end of the shoe-shaped composite body. The waterproof unit is fixed to the outer surface of the shoe-shaped composite body and covers the toe sewn portion, the sole sewn portion and the Rear sewing part.

The sole unit is fixed at the bottom of the upper and shoe cover composite structure.

The reinforced unit is fixed on the upper and shoe cover composite structure to cover the portion of the waterproof unit corresponding to the rear-end sewing portion and located outside the sole unit.

The functions of this new model are: The new shoe upper and shoe cover composite structure utilizes the design of pre-bonding the shoe upper cut piece and the shoe cover cut piece into the composite sheet. This new model only needs to perform one sewing operation. The composite sheet is sewn into the shoe-shaped composite body. That is to say, the new model only needs to perform one sewing operation to synchronously seal the upper pieces and the shoe cover pieces. This new model can effectively simplify The number of times and processes required for sewing operations. Furthermore, the composite structure of the shoe upper and shoe cover of the present invention uses the adhesive to bond the upper piece and the shoe cover piece in advance to the design of the composite sheet. The new model sews the composite sheet into the composite sheet. When the shoe-shaped composite body is formed, the molding operation of the shoe-shaped composite body is completed. The present invention can omit the adhesive spraying operation of the conventional technology, simplify the overall manufacturing process, and reduce the environmental problems caused by the volatilization of the adhesive. Furthermore, this case utilizes the water-repellent design of the shoe upper piece and the water-repellent design of the sewing unit, which can effectively prevent external moisture from siphoning away from areas outside the shoe-shaped composite body covered with the waterproof unit. The sewing thread of the sewing unit penetrates into the interior of the shoe-shaped composite body. In addition, this case uses the reinforced unit to cover the design of the waterproof unit corresponding to the rear-end sewing part and located outside the sole unit, which can strengthen the portion of the waterproof unit located outside the sole unit and the shoe-shaped composite body The combination and the waterproofness of the portion of the waterproof unit located outside the sole unit.

Referring to Figures 6 and 7, an embodiment of the moisture-permeable waterproof shoe 100 in which the upper and shoe cover are synchronously sealed according to the present invention is shown. The moisture-permeable waterproof shoe 100 includes an upper and shoe cover composite structure 10, a sole unit 20, and A reinforcement unit 30.

The upper and shoe cover composite structure 10 includes a shoe-shaped composite body 40 defining a wearing space 47 with an open top end and a closed bottom end, a sewing unit 50 disposed on the shoe-shaped composite body 40, and A waterproof unit 60 is provided on the shoe-shaped composite body 40 .

As shown in Figures 8, 9, and 10, the shoe-shaped composite body 40 is made of a composite sheet 41. The composite sheet 41 includes a shoe upper piece 42, an inner side of the shoe upper piece 42, and A shoe cover piece 43 whose shape corresponds to the shape of the shoe upper piece 42 , and an adhesive 44 fixed between the shoe upper piece 42 and the shoe cover piece 43 .

In this embodiment, the shapes of the shoe upper piece 42 and the shoe cover piece 43 are substantially the same, but they are not limited thereto. In addition, the shoe upper piece 42 and the shoe cover piece 43 are formed through They are bonded together by vacuum molding, but this is not a limitation.

In this embodiment, the upper piece 42 has been treated with water repellency to have water repellency.

The shoe cover piece 43 is waterproof and breathable. In this embodiment, the shoe cover piece 43 includes a lining layer 431, a surface fabric layer 432, and a fabric layer woven between the lining layer 431 and the surface fabric layer 432. There is an upright pile layer 433 between, a moisture-permeable waterproof layer 434 located outside the surface fabric layer 432, and a bonding layer 435 fixed between the surface fabric layer 432 and the moisture-permeable waterproof layer 434. Layer 433 has a number of pile yarns 436 spaced apart from each other.

As shown in FIGS. 9 and 11 , the composite sheet 41 has a main surface 45 and two side wing portions 46 symmetrically arranged on both sides of the main surface 45 and integrally connected with the main surface 45 .

The main surface 45 has a front outer convex arc edge 451, two mutually symmetrical rear end butt edges 452, and a rear inner concave edge connected between the rear end butt edges 452 and opposite to the front outer convex arc edge 451. 453, and two rear connecting edges 454 that are symmetrical to each other and connected to the rear end butt edges 452 respectively.

Each side wing portion 46 has a side butt edge 461, a front arcuate edge 462 connected between the side butt edge 461 and the front outer convex arc edge 451, and a front arc edge 462 connected between the side butt edge 461 and the front outer convex arc edge 451. The rear arcuate edges 463 between the respective rear connecting edges 454 . The side butt edge 461 of each side wing portion 46 is connected to the respective rear end butt edge 452 via the rear arcuate edge 463 and the respective rear connecting edge 454 .

As shown in FIGS. 11 and 12 , the sewing unit 50 sews the composite sheet 41 into the shoe-shaped composite body 40 and has water repellency. The sewing unit 50 includes a shoe-shaped composite body 40 adjacent to the shoe-shaped composite body 40 . A toe sewing portion 51 at the front end, a heel sewing portion 52 adjacent to the rear end of the shoe-like composite body 40 , a sole sewing portion 53 located on the bottom side of the shoe-like composite body 40 , and a heel sewing portion 53 adjacent to the shoe-like composite body 40 The rear end of the rear end of 40 is sewn with a sewing portion 54 . It can be understood that when the composite sheet 41 is sewn into the shoe-shaped composite body 40, the shoe-shaped composite body 40 will include a three-dimensional upper 48 formed by the shoe upper piece 42, and a shoe-shaped composite body 40. The shoe cover pieces 43 form a three-dimensional shoe cover 49 .

The toe sewing portion 51 is along the front arc-shaped edges 462 and the front outer convex arc edges 451 of the side wing portions 46 that are butted to each other. Sewn together.

The heel sewing portion 52 sews the rear arc-shaped edges 463 and the rear connecting edges 454 of the side wing portions 46 along the mutually butted rear arc-shaped edges 463 and the rear connecting edges 454 of the side wing portions 46 . together.

The sole sewing portion 53 sews the side butting edges 461 of the side flap portions 46 together along the side butt edges 461 of the side flap portions 46 that are butted to each other.

The rear end sewing portion 54 sews the rear end butt edges 452 together along the mutually butted rear end butt edges 452 .

In this embodiment, the toe sewing portion 51 , the sole sewing portion 53 , the rear end sewing portion 54 and the heel sewing portion 52 of the sewing unit 50 are all made of water-repellent sewing threads that have undergone water-repellent treatment.

In this embodiment, the shoe upper piece 42 and the shoe cover piece 43 are represented by substantially the same outer contour shape, but they are not limited to this. For example, because the shoe upper piece 42 and the shoe cover piece 43 do not need to be aligned with each other at the rear inner concave edge 453 of the main surface 45 of the composite sheet 41. Therefore, the shoe upper piece 42 and the shoe cover piece 43 are positioned at the rear inner concave edge 453 of the composite sheet 41. The contours at the rear inner concave edge 453 do not need to be completely consistent. For example, the contour of the shoe upper piece 42 at the rear inner concave edge 453 can be pushed further inward, thereby covering the shape of the shoe cover piece 43 at the rear inner concave edge 453 . Contour at inner concave edge 453.

As shown in FIGS. 12 and 13 , the waterproof unit 60 is fixed to the outer surface of the shoe-shaped composite body 40 and covers the toe sewing portion 51 , the heel sewing portion 52 , the sole sewing portion 53 and the rear end sewing portion 54.

In this embodiment, the waterproof unit 60 has a first waterproof strip 61 , two second waterproof strips 62 , and two third waterproof strips 63 . The first waterproof strip 61 is fixed to the outer surface of the upper piece 42 along the rear butt edge 452 of the main surface 45 and the side butt edges 461 of the side wing portions 46 to cover the main surface 45 The rear end butt edge 452 and the side edge butt edges 461 of the side wing portions 46, the first waterproof strip 61 also cover the rear end seam portion 54 and the sole seam portion 53. One of the second waterproof strips 62 is fixed to the outer surface of the upper piece 42 along the front arc edge 462 and the front outer convex arc edge 451 of one of the wings 46 to cover one of the wings 46 . The front arc-shaped edge 462 intersects with the front outer convex arc edge 451 and intersects with the first waterproof strip 61 . The other second waterproof strip 62 is along the front arc-shaped edge 462 of the other side wing 46 and intersects with the front outer convex strip 61 . The arc edge 451 is fixed to the outer surface of the upper piece 42 to cover the front arc edge 462 and the front outer convex arc edge 451 of the other side wing 46, and intersects with the first waterproof strip 61. The second waterproof strips 62 also cover the toe sewing portion 51 . One of the third waterproof strips 63 is fixed to the outer surface of the upper piece 42 along the rear arc-shaped edge 463 of one of the wings 46 and one of the rear connecting edges 454 to cover the rear of one of the wings 46 . The arc-shaped edge 463 intersects with one of the rear connecting edges 454 and the first waterproof strip 61 , and the other third waterproof strip 63 intersects with the other rear connecting edge along the rear arc-shaped edge 463 of the other side wing 46 454 is fixed to the outer surface of the upper piece 42 to cover the rear arc-shaped edge 463 of the other side wing 46 and the other rear connecting edge 454, and intersects with the first waterproof strip 61. The third waterproof strip 63 also covers the heel seam portion 52 .

As shown in FIGS. 15 and 18 , the first waterproof strip 61 of the waterproof unit 60 has an exposed portion 611 corresponding to the rear end butt edge 452 of the main surface 45 and located outside the sole unit 20 .

As shown in FIGS. 16 and 17 , the sole unit 20 is fixed on the bottom of the upper and shoe cover composite structure 10 .

As shown in Figures 13, 14, and 15, the reinforcing unit 30 is fixed on the upper and shoe cover composite structure 10 to cover the portion of the waterproof unit 60 corresponding to the rear-end sewing portion 54 and located outside the sole unit 20 .

As shown in Figures 15 and 18, in this embodiment, the reinforcing unit 30 is a TPU sheet. The reinforcing unit 30 is fixed on the upper and shoe cover composite structure 10 by high-frequency welding and covers the first For the exposed portion 611 of the waterproof strip 61, it should be noted that of course, hot melt glue can also be coated on the inside of the reinforced unit 30, and then the hot melt glue can be fixed to the reinforced unit 30 by high frequency welding. and the shoe upper and shoe cover composite structure 10.

As shown in Figures 8-16, the manufacturing method of the breathable waterproof shoes 100 is briefly described as follows, but it is not limited to this:

1. As shown in Figures 8, 9, and 10, the upper piece 42 and the shoe cover piece 43 are bonded together through vacuum molding to form the composite sheet 41.

2. As shown in Figures 11 and 12, the composite sheet 41 is sewn into the shoe-shaped composite body 40.

3. As shown in Figures 12 and 13, attach the first waterproof strip 61, the second waterproof strips 62 and the third waterproof strips 63 to the seams of the shoe-shaped composite body 40 to cover the shoe-shaped composite body 40. The seams of the shoe-shaped composite body 40.

4. As shown in Figures 13, 14, and 15, the reinforcing unit 30 is fixed on the rear end of the upper and shoe cover composite structure 10 to cover the exposed portion 611 of the first waterproof strip 61.

5. As shown in FIG. 16 , the sole unit 20 is fixed to the bottom of the upper and shoe cover composite structure 10 .

Through the above description, the advantages of this new model can be summarized as follows:

1. The new shoe upper and shoe cover composite structure 10 utilizes the design of pre-gluing the shoe upper piece 42 and the shoe cover piece 43 to the composite sheet 41. This new type only needs to perform one sewing operation. The composite sheet 41 is sewn into the shoe-shaped composite body 40. That is to say, the present invention only needs one sewing operation to synchronize the three-dimensional upper 48 and the three-dimensional shoe cover 49 of the shoe-shaped composite body 40. For sealing, compared with the conventional technology, this new method can effectively simplify the number of times and processes required for sewing operations.

2. The shoe upper and shoe cover composite structure 10 of the present invention uses the adhesive 44 to pre-bond the shoe upper cut piece 42 and the shoe cover cut piece 43 to the design of the composite sheet 41. In the present invention, the composite sheet is 41 When the shoe-shaped composite body 40 is sewn, the sewing and combining operations of the three-dimensional upper 48 and the three-dimensional shoe cover 49 of the shoe-shaped composite body 40 are completed at the same time. Compared with the conventional technology, the present invention can The conventional adhesive spraying operation is omitted, thereby simplifying the overall process and reducing environmental problems caused by adhesive volatilization.

3. This case utilizes the water-repellent design of the shoe upper piece 42 and the water-repellent design of the sewing unit 50 to effectively prevent external moisture from siphoning from areas other than the shoe-shaped composite body 40 covered with the waterproof unit 60. As a result, the sutures from the sewing unit 50 penetrate into the interior of the shoe-shaped composite body 40 .

4. In this case, the reinforcing unit 30 is used to cover the exposed part 611 of the first waterproof strip 61, which can strengthen the combination of the exposed part 611 of the first waterproof strip 61 with the shoe-shaped composite body 40 and the first waterproof strip. The exposed portion 611 of 61 is waterproof.

In summary, the new type of breathable waterproof shoes with uppers and shoe covers sealed simultaneously can not only effectively simplify the number and process of sewing operations, but also simplify the overall manufacturing process, and can effectively prevent external moisture from siphoning As a result, the sutures from the sewing unit 50 penetrate into the interior of the shoe-shaped composite body, so the purpose of the present invention can be truly achieved.

However, the above are only examples of the present invention and should not be used to limit the scope of the present invention. All simple equivalent changes and modifications made based on the patent scope of the present invention and the content of the patent specification are still within the scope of the present invention. Within the scope covered by this new patent.

100: Moisture permeable waterproof shoes 10: Composite structure of upper and shoe cover 20:Sole unit 30: Strengthening unit 40: Shoe-shaped composite body 41: Composite sheet 42: Shoe upper cutting pieces 43: Shoe cover cutting pieces 431: Lining layer 432: Surface layer 433: Upright fleece layer 434: Moisture permeable waterproof layer 435: Next layer 436: Velvet yarn 44: Adhesive 45: Main face 451: Anterior convex arc edge 452:Rear end butt edge 453: Posterior concave edge 454: posterior connecting edge 46:Flanking part 461:Side butt edge 462: Front arc edge 463:Back curved edge 47: Wearing space 48: Three-dimensional upper 49:Three-dimensional shoe covers 50:Sewing unit 51: Toe sewing department 52: Heel sewing department 53: Foot sole sewing department 54: Rear end sewing part 60: Waterproof unit 61:The first waterproof strip 611:Exposed part 62: Second waterproof strip 63:Third waterproof strip 1: Upper unit 101: Shoe upper cutting pieces 2: Shoe-shaped inner cover unit 201: Inner sleeve cutting pieces 202:Waterproof strip 3:Add layer 4:Tightening unit 401: Fastening panels 402:Tightening belt 5:Sole

Other features and functions of the present invention will be clearly presented in the embodiments with reference to the drawings, in which: Figure 1 is a combined perspective view of a conventional breathable and waterproof shoe with covering properties; Figure 2 is an exploded perspective view of the breathable waterproof shoes; Figure 3 is an incomplete partial enlarged cross-sectional view of the breathable waterproof shoe; Figure 4 is a schematic diagram of the molding operation, illustrating that the breathable waterproof shoe is sewing an upper cut piece into an upper unit; Figure 5 is a view similar to Figure 4, illustrating the wet waterproof shoe sewing an inner cover piece into a shoe-shaped inner cover unit; Figure 6 is a combined perspective view of an embodiment of the new moisture-permeable waterproof shoe with uppers and shoe covers sealed simultaneously; Figure 7 is an exploded perspective view of this embodiment; Figure 8 is an exploded perspective view of a composite sheet used in the composite structure of a shoe upper and shoe cover in this embodiment; Figure 9 is an assembled perspective view of the composite sheet; Figure 10 is an incomplete partial enlarged cross-sectional view of the composite sheet; Figure 11 is a schematic three-dimensional view of a prototype of a shoe-shaped composite body of the upper and shoe cover composite structure in which the composite sheet is bent; Figure 12 is a partially exploded perspective view, illustrating that the composite sheet is sewn into the shoe-shaped composite body; Figure 13 is a partially exploded perspective view, illustrating that a waterproof unit of the upper and shoe cover composite structure covers the seams of the shoe-shaped composite body; Figure 14 is a view similar to Figure 13 , illustrating that a reinforcement unit of this embodiment is fixed on the rear end of the upper and shoe cover composite structure to cover the seam of the waterproof unit corresponding to the rear end of the shoe-shaped composite body. and located outside the sole unit; Figure 15 is a rear view of the composite structure of the upper and cover; Figure 16 is a combined cross-sectional view of the embodiment; Figure 17 is an enlarged view of an incomplete portion of Figure 16; and FIG. 18 is another incomplete partial enlarged view of FIG. 16 .

10: Composite structure of upper and shoe cover

30: Strengthening unit

40: Shoe-shaped composite body

41: Composite sheet

42: Shoe upper cutting pieces

43: Shoe cover cutting pieces

45: Main face

451: Anterior convex arc edge

452:Rear end butt edge

453: Posterior concave edge

454: posterior connecting edge

46:Flanking part

461:Side butt edge

462: Front arc edge

463:Back curved edge

47: Wearing space

48: Three-dimensional upper

49:Three-dimensional shoe covers

50:Sewing unit

51: Toe sewing department

52: Heel sewing department

53: Foot sole sewing department

54: Rear end sewing part

60: Waterproof unit

61:The first waterproof strip

611:Exposed part

62: Second waterproof strip

63:Third waterproof strip

Claims (9)

A moisture-permeable and waterproof shoe with uppers and shoe covers sealed simultaneously, including: A shoe upper and shoe cover composite structure includes a shoe-shaped composite body defining a wearing space with an open top and a closed bottom, a sewing unit provided on the shoe-shaped composite body, and a sewing unit provided on the shoe-shaped composite body. A waterproof unit of a shoe-shaped composite body. The shoe-shaped composite body is made of a composite sheet. The composite sheet includes a shoe upper piece, a shoe shape located inside the shoe upper piece and corresponding to the shape of the shoe upper piece. A shoe cover piece in the shape of a piece, and an adhesive fixed between the shoe upper piece and the shoe cover piece, the shoe upper piece is water-repellent, the shoe cover piece is waterproof and breathable, and the car The sewing unit sews the composite sheet into the shoe-shaped composite body, and includes a toe sewing portion adjacent to the front end of the shoe-shaped composite body, a sole sewing portion located on the bottom side of the shoe-shaped composite body, and a The sewing unit is water-repellent adjacent to the rear end sewing portion of the rear end of the shoe-like composite body. The waterproof unit is fixed to the outer surface of the shoe-like composite body and covers the toe sewing portion, the sole sewing portion and The rear end sewing part; A sole unit fixed to the bottom of the upper and shoe cover composite structure; and A reinforced unit is fixed on the upper and shoe cover composite structure to cover the portion of the waterproof unit corresponding to the rear-end sewing portion and located outside the sole unit. The moisture-permeable waterproof shoes with uppers and shoe covers synchronously sealed as described in claim 1, wherein the composite sheet has a main face, and two symmetrically arranged on both sides of the main face and integrated with the main face. The main surface has a front outer convex arc edge, two mutually symmetrical rear end butt edges, and a rear inner concave portion connected between the rear end butt edges and opposite to the front outer convex arc edge. Edge, each side wing has a side butt edge connected to a respective rear end butt edge, and a front arc edge connected between the side butt edge and the front outer convex arc edge, the rear end The sewing part is along the butting edges of the rear ends that are butted with each other to sew the rear end butt edges together. The sole sewing part is along the side butt edges of the side wing parts that are butted with each other to sew the side wing parts together. The side butt edges of the toe sewing parts are sewn together, and the toe sewing part is along the front arc edges and the front outer convex arc edges of the butt side wing parts, and the front arc edge of the side wing parts and the front outer convex arc edge are The convex edges are sewn together. The moisture-permeable waterproof shoes with uppers and shoe covers synchronously sealed as described in claim 2, wherein the main surface also has two rear connecting edges that are symmetrical to each other and are respectively connected to the rear end butt edges, and each side wing portion It also has a rear arc-shaped edge connected between the side butt edge and the respective rear connection edge. The sewing unit also has a heel sewing portion adjacent to the rear end of the shoe-shaped composite body. The heel sewing portion Along the rear arc-shaped edges and the rear connecting edges of the butt side wing portions, the rear arc-shaped edges of the side wing portions and the rear connecting edges are sewn together, and the waterproof unit covers the heel sewing portion . The moisture-permeable waterproof shoes with uppers and shoe covers synchronously sealed as described in claim 3, wherein the toe sewing portion, sole sewing portion, rear end sewing portion and heel sewing portion of the sewing unit are all water-repellent Sewing thread. The moisture-permeable waterproof shoes with uppers and shoe covers synchronously sealed as described in claim 3, wherein the waterproof unit has a first waterproof strip, two second waterproof strips, and two third waterproof strips, and the first waterproof strip The strip is fixed to the outer surface of the upper piece along the rear butt edge of the main face and the side butt edges of the side wings to cover the rear butt edge of the main face and the side edges of the side wings. The first waterproof strip covers the rear end sewing part and the sole sewing part, and a second waterproof strip is fixed to the shoe along the front arc edge of one of the wings and the front outer convex arc edge. The outer surface of the panel is cut to cover the front arc edge and the front outer convex arc edge of one of the wings, and intersects with the first waterproof strip. The other second waterproof strip is along the edge of the other wing. The front arc edge and the front outer convex arc edge are fixed to the outer surface of the upper piece to cover the front arc edge and the front outer convex arc edge of the other side wing, and are connected with the first waterproof strip Interlaced, the second waterproof strips cover the toe seam part, and a third waterproof strip is fixed to the outer surface of the upper piece along the rear arc edge of one of the wings and one of the rear connecting edges, To cover the rear arc-shaped edge of one of the wings and one of the rear connecting edges and intersect with the first waterproof strip, the other third waterproof strip is along the rear arc-shaped edge of the other wing and intersects with the other The rear connecting edge is fixed to the outer surface of the upper piece to cover the rear arc-shaped edge of the other side wing and the other rear connecting edge, and intersects with the first waterproof strip. The third waterproof strips The strip covers the heel seam. The moisture-permeable waterproof shoe with an upper and a shoe cover synchronously sealed as described in claim 5, wherein the first waterproof strip of the waterproof unit has a rear end butt edge corresponding to the main face and is located outside the sole unit The reinforced unit covers the exposed part. The moisture-permeable waterproof shoe with upper and shoe cover synchronously sealed as described in claim 6, wherein the reinforcing unit is a TPU sheet, and the reinforcing unit is fixed on the upper and shoe cover composite structure by high-frequency welding. . The moisture-permeable waterproof shoes with uppers and shoe covers synchronously sealed as described in claim 1, wherein the shoe cover piece includes a lining layer, a surface layer, and a layer woven between the lining layer and the surface layer. There is an upstanding fleece layer between the layers, a moisture-permeable waterproof layer located on the outside of the surface fabric layer, and a bonding layer fixed between the surface fabric layer and the moisture-permeable waterproof layer. The upright fleece layer has several interconnections. Spaced velvet yarn. The moisture-permeable waterproof shoe with an upper and a shoe cover synchronously sealed as described in claim 1, wherein the shoe-shaped composite body includes a three-dimensional upper formed by the upper cut pieces, and a three-dimensional upper formed by the shoe cover. A three-dimensional shoe cover formed by the pieces.