CN220442033U - Waterproof shoes without sock cover - Google Patents

Abstract

The utility model discloses a pair of waterproof shoes without sock, which comprises vamps, hot melt adhesive bottom films, waterproof breathable films, inner lining, waterproof strips, a Labang midsole, a waterproof bottom film and an outsole; the hot melt adhesive bottom film is arranged on the upper leg of the vamp; the waterproof breathable film is adhered to the hot melt adhesive bottom film; the inner lining vehicle is arranged on the vamp and covers the waterproof breathable film; the waterproof strip is pressed at the splicing position of the heel; the bottom film of the Labang midsole is provided with an adhesive layer; the waterproof bottom film is stuck on the adhesive layer; the outsole is adhered or poured and molded on the bottom of the vamp to which the waterproof bottom film is adhered. The waterproof shoes without sock sleeves are manufactured by adopting the structure of the utility model, the structure is simple, the manufacturing process and the technology are also relatively simple, the cost is effectively reduced, the waterproof and breathable performances meet the industry standard, and the wearing comfort is greatly improved.

Description

Waterproof shoes without sock cover

Technical Field

The utility model relates to the technical field of waterproof shoes, in particular to a waterproof shoe without a sock.

Background

The shoes are articles which are worn on feet to prevent the feet from being damaged, the waterproof and air permeability of the shoes are always important indexes for measuring the performance of the shoes, when people wear the shoes, if people feel rainy days or the road surface has ponding, the shoes can be easily wetted or water is fed, so that the physical examination is greatly discounted, when people feel hot, if the shoes do not have air permeability, the situation of foot covering can occur, and various waterproof shoes are currently available on the market for solving the problems.

The shoe upper of the existing waterproof shoe generally adopts sock lining as the waterproof layer. The specific manufacturing method comprises the following steps: firstly, making sock type inner lining by using waterproof materials, and pressing waterproof strips at the positions of the sewing to form the sock structure. The sock type inner lining bottom needs to be sewn with the middle sole and is attached with a layer of waterproof gasket, the mode needs to be used for sleeving a shoe tree and other processes in the waterproof design process, the sock type inner lining bottom is sewn with the vamp after the process is completed, the manufacturing process and the process are complex, the cost is high, and the wearing comfort is poor. Accordingly, there is a need for improvements in current waterproof shoes.

Disclosure of Invention

In view of the above, the present utility model aims at overcoming the drawbacks of the prior art, and its primary object is to provide a waterproof shoe without sock, which can effectively solve the problems of complex working process and technology, high cost and poor comfort of the existing waterproof shoe.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

a pair of waterproof shoes without sock covers comprises vamps, hot melt adhesive bottom films, waterproof breathable films, inner liners, waterproof strips, a Labang midsole, a waterproof bottom film and an outsole; the hot melt adhesive bottom film is arranged on the upper leg of the vamp; the waterproof breathable film is adhered to the hot melt adhesive bottom film; the inner lining vehicle is arranged on the vamp and covers the waterproof breathable film; the waterproof strip is pressed at the splicing position of the heel; the bottom film of the Labang midsole is provided with an adhesive layer, and the Labang midsole is spliced with the vamp and the inner lining; the waterproof bottom film is stuck on the adhesive layer; the outsole is adhered or poured and molded on the bottom of the vamp to which the waterproof bottom film is adhered.

Preferably, the width of the hot melt adhesive base film is 10-20mm.

Preferably, the bonding layer is aqueous PU glue.

Preferably, the vamp is a Gu Kaji fly or needle machine vamp.

Preferably, the inner liner is a conventional non-waterproof inner liner.

Compared with the prior art, the utility model has obvious advantages and beneficial effects, and in particular, the technical scheme can be as follows:

the waterproof shoes without sock sleeves are manufactured by adopting the structure of the utility model, the structure is simple, the manufacturing process and the technology are also relatively simple, the cost is effectively reduced, the waterproof and breathable performances meet the industry standard, and the wearing comfort is greatly improved.

Drawings

FIG. 1 is a schematic cross-sectional view of a preferred embodiment of the present utility model.

The attached drawings are used for identifying and describing:

11. shoe upper 12 and hot melt adhesive bottom film

13. Waterproof breathable film 14, inner liner

15. Waterproof strip 16 and Labang midsole

17. Waterproof bottom film 18, outsole

19. Adhesive layer

Detailed Description

Referring to fig. 1, a specific structure of a waterproof shoe without sock according to a preferred embodiment of the present utility model is shown, which comprises a vamp 11, a hot melt adhesive bottom film 12, a waterproof breathable film 13, an inner lining 14, a waterproof strip 15, a pull-up midsole 16, a waterproof bottom film 17 and an outsole 18.

The upper 11 is a Gu Kaji fly or needle upper. The hot melt adhesive carrier film 12 is provided on the upper leg of the upper 11, and in this embodiment, the width of the hot melt adhesive carrier film 12 is 10-20mm. The waterproof and breathable film 13 is adhered to the hot melt adhesive base film 12. The inner liner 14 is attached to the upper 11 and covers the waterproof and breathable membrane 13. In this embodiment, the inner liner 14 is a conventional non-waterproof inner liner. The waterproof strip 15 is pressed against the splice of the heel. The bottom film of the Labang midsole 16 is provided with an adhesive layer 19, and in the embodiment, the adhesive layer 19 is water-based PU glue; the waterproof bottom film 17 is stuck on the adhesive layer 19, and the waterproof bottom film 17 and the hot melt adhesive bottom film 12 are made of the same material; the outsole 18 is adhered or injection molded to the bottom of the upper 11 to which the waterproof bottom film 17 is attached.

The utility model also discloses a manufacturing method of the waterproof shoes without sock jackets, which comprises the following steps:

(1) A hot melt adhesive carrier film 12 having a width of 10-20mm is applied to the upper leg of the upper 11, in this embodiment, the hot melt adhesive carrier film 12 is applied by means of pull-on.

(2) The back of the vamp 11 is pressed with a waterproof and breathable film 13, the heel is spliced after the vamp is pressed with the waterproof and breathable film 13, and then the spliced part is pressed with a waterproof strip 15. In this embodiment, the waterproof breathable film 13 is pressed by flat ironing or die pressing.

(3) The inner lining 14 is turned onto the upper 11 with the waterproof breathable membrane 13 pressed.

(4) The vamp 11 and the inner lining 14 are simultaneously turned onto the pull-up midsole 16 or formed in a climbing manner.

(5) The shoe upper 11 after being pulled or climbed is covered with shoe last, the bottom is brushed with glue to form an adhesive layer 19, the shoe upper is dried by an oven, and then a waterproof bottom film 17 is stuck on the bottom.

(6) After the waterproof bottom film 17 is stuck, the bottom is pressed, the condition of the bottom pressing machine is set to 20-40 kg, and the time is 10-20 seconds.

(7) After the waterproof bottom film 17 is pressed, the bottom is treated, and the outsole 18 is glued or molded by pouring.

(8) Sticking the outsole 18 or pouring the formed outsole 18, vulcanizing and shaping, freezing and then pulling out the last.

The design key points of the utility model are as follows: the waterproof shoes without sock sleeves are manufactured by adopting the structure of the utility model, the structure is simple, the manufacturing process and the technology are also relatively simple, the cost is effectively reduced, the waterproof and breathable performances meet the industry standard, and the wearing comfort is greatly improved.

The technical principle of the present utility model is described above in connection with the specific embodiments. The description is made for the purpose of illustrating the general principles of the utility model and should not be taken in any way as limiting the scope of the utility model. Other embodiments of the utility model will be apparent to those skilled in the art from consideration of this specification without undue burden.

Claims (5)

1. A pair of waterproof shoes without sock, which is characterized in that: comprises a vamp, a hot melt adhesive bottom film, a waterproof breathable film, an inner liner, a waterproof strip, a Labang midsole, a waterproof bottom film and an outsole; the hot melt adhesive bottom film is arranged on the upper leg of the vamp; the waterproof breathable film is adhered to the hot melt adhesive bottom film; the inner lining vehicle is arranged on the vamp and covers the waterproof breathable film; the waterproof strip is pressed at the splicing position of the heel; the bottom film of the Labang midsole is provided with an adhesive layer, and the Labang midsole is spliced with the vamp and the inner lining; the waterproof bottom film is stuck on the adhesive layer; the outsole is adhered or poured and molded on the bottom of the vamp to which the waterproof bottom film is adhered.

2. The sock-free waterproof shoe of claim 1, wherein: the width of the hot melt adhesive base film is 10-20mm.

3. The sock-free waterproof shoe of claim 1, wherein: the bonding layer is water-based PU glue.

4. The sock-free waterproof shoe of claim 1, wherein: the vamp is a Gu Kaji fly-knitted or needle-punched vamp.

5. The sock-free waterproof shoe of claim 1, wherein: the inner lining is a common non-waterproof inner lining.