CN207836868U - A kind of waterproof footwear - Google Patents

Abstract

The utility model provides a kind of waterproof footwear, including vamp upper layer, liner layer, waterproof bottom plate and sole, liner layer are sutured by least one piece of shoe lining, and the outer surface make-up of shoe lining is closely connected to have waterproof layer, thus has good water proofing property；Vamp upper layer and liner layer are only sutured in shoe mouth, reduce influence of the suture to liner layer sealing performance；The bottom of vamp upper layer and liner layer is fixed in waterproof bottom plate, sole wraps up the bottom injection molding of vamp upper layer, liner layer and waterproof bottom plate, to realize the sealed connection of vamp upper layer, the bottom of liner layer and waterproof bottom plate and sole, the water resistance of waterproof footwear bottom ensure that.Therefore, the integral waterproofing function admirable of waterproof footwear.

Description

A kind of waterproof footwear

Technical field

The utility model is related to collar domains, and in particular to a kind of waterproof footwear.

Background technology

When the medium-to-high grade waterproof footwears of some traditional at present make, waterproof humidity-permeant film is compounded in the surface layer back side first and is formed outside Layer vamp constitutes a complete vamp then by together with above-mentioned waterproof outer layer vamp and non-waterproof inner layer shoe lining sewing machine, this When bottom be not closed, later, vamp lower edge is attached to above one piece of bottom plate by the way of climbing side.This mode is noted Determining vamp lower edge part (being commonly called as help foot) in toe-cap and followed by can wait and generate a large amount of fold at arcs position.So generally also needing to Lastblock waterproof gasket is pasted below bottom plate again and brush coating hydraulic pressure is tight.

It is sealed although with brush coating water with the mode of another waterproof gasket is sticked on, this mode still has many lack Point.Such as：(1) vamp lower edge seriously wrinkles after climbing side, even if brush coating also is difficult to block ubiquitous hole；(2) in bottom There is non-water-tight vamp upper layers always for interconnecting piece, the waterproof humidity-permeant film of vamp and the junction of waterproof gasket in centre, causes The two waterproof materials cannot be in direct contact the closure to form sealing；(3) have no idea to be tested whether to detect waterproof membrane It is destroyed in production process before, detect brush coating and sticks on whether the processes such as waterproof gasket have blocked vamp lower edge completely Hole between bottom plate, therefore the water resistance of waterproof footwear does not have certainty, the ingredient of fortune is very big, water resistance compared with Difference.

Utility model content

The technical problem to be solved by the utility model is to provide a kind of good waterproof footwears of water resistance.

To achieve the above object, the technical solution that the utility model is taken is：A kind of waterproof footwear, including vamp upper layer, liner Layer, waterproof bottom plate and sole, the liner layer be arranged in the inside of the vamp upper layer and by least one piece of shoe lining suture and At the outer surface make-up of the shoe lining is closely connected to be sutured with waterproof layer, the vamp upper layer and the liner layer in shoe mouth, described The bottom of vamp upper layer and the liner layer is fixed in the waterproof bottom plate, the sole integrated injection molding and sealed envelope The bottom of the vamp upper layer, liner layer and waterproof bottom plate.

The waterproof layer heat fusion is on the outer surface of the shoe lining.

The sole is cooled and shaped by the injection molding material of liquid, vamp upper layer, liner layer described in the injection molding material integrally connected and The bottom of waterproof bottom plate, the injection molding material are filled in the gap connected to the vamp upper layer, liner layer and waterproof bottom plate.

The bottom of the vamp upper layer and the liner layer is sewn in the waterproof bottom plate.

The bottom of the vamp upper layer and the liner layer is pasted onto by the way of climbing side in the waterproof bottom plate.

The suture of the vamp upper layer and the liner layer is wrapped between the vamp upper layer and the liner layer.

The shoe lining uses double-face leather material, and the outer surface of the shoe lining is surface, and the inner surface of the shoe lining is hair Face, the waterproof layer are closely attached on the surface.

The suture of the shoe lining is provided with water-proof strip.

Waterproof footwear further include be arranged vamp upper layer be open position flap, the flap using waterproof material and with the shoes The sealed suture in opening position of face layer.

The flap and the liner layer are sutured in shoe mouth, and the suture of the flap and the liner layer is provided with anti- Water bar is simultaneously wrapped between the flap and the liner layer.

The waterproof footwear of the utility model, including vamp upper layer, liner layer, waterproof bottom plate and sole, liner layer is by least one Block shoe lining sutures, and the outer surface make-up of shoe lining is closely connected to have waterproof layer, thus has good water proofing property；Vamp upper layer and interior Lining is only sutured in shoe mouth, reduces influence of the suture to liner layer sealing performance；The bottom of vamp upper layer and liner layer is solid It is scheduled in waterproof bottom plate, sole wraps up the bottom injection molding of vamp upper layer, liner layer and waterproof bottom plate, to realize vamp Layer, liner layer and the bottom of waterproof bottom plate and the sealed connection of sole, ensure that the water resistance of waterproof footwear bottom.Therefore, The integral waterproofing function admirable of waterproof footwear.

Description of the drawings

Fig. 1 is the structural schematic diagram of the specific embodiment one of the waterproof footwear of the utility model；

Fig. 2 is the sectional view of waterproof footwear shown in FIG. 1；

Fig. 3 is the structural schematic diagram of liner layer in Fig. 2；

Fig. 4 is the partial enlarged view at A in Fig. 2.

Specific implementation mode

The utility model is described in further detail below in conjunction with the accompanying drawings.

The specific embodiment one of the waterproof footwear of the utility model, as shown in Figure 1 to Figure 4 shown in, including vamp upper layer 1, liner layer 2, waterproof bottom plate 3 and sole 4.

Vamp upper layer 1 is sutured after being cut by blank and is formed.By the suitable design of blank, it can be achieved that needed for vamp upper layer 1 3D shape.In the present embodiment, the material of vamp upper layer 1 is leather.It is understood that in other embodiments, vamp upper layer 1 It may include or be made of the material of performance standard, these materials for example can be：Natural material, woven materials, synthetic material, conjunction At fiber, synthetic leather, thermoplastic polyurethane（TPU）Or cotton.

As shown in Figure 3, liner layer 2 is arranged in the inside of vamp upper layer 1, is sutured by two pieces of shoe linings 21, certainly, In other embodiment, liner layer 2 can be formed or by thermal finalization after one piece of suture of shoe lining 21 by three pieces, four pieces etc. according to actual demand The shoe lining 21 of other quantity sutures.As shown in Figure 4, shoe lining 21 uses double-face leather material, the i.e. neighbouring vamp in outer surface The one side of layer 1 is surface 211, and inner surface is that the one side far from vamp upper layer 1 is hair side 212, using the benefit of double-face leather material It is that there is good toughness and compactness, hair side and the foot of inner surface to be in direct contact for the surface of outer surface, it is comfort, warming Property is preferable, and certainly, in other embodiments, the other materials such as cloth, PU leather, corium, fabric may be used in shoe lining 21.

As shown in Figure 3, heat fusion has waterproof layer 22, the heat fusion to be first attached to waterproof layer 22 on shoe lining 21 On surface 211, the melting of waterproof layer 22 is set to be fitted on the surface 211 of shoe lining 21 by high-temperature laminating later, then by shoe lining 21 Two pieces are cut into, then two pieces of shoe linings 21 are stitched into liner layer 2.The melting of waterproof layer 22 is fitted on shoe lining 21, in conjunction with more firm Gu while water resistance is more excellent.Certainly, in other embodiments, waterproof layer 22 can be bonded or be sewn on shoe lining 21.It is anti- Water layer 22 uses polytetrafluoroethylene (PTFE) material, polytetrafluoroethylene (PTFE) material to have good water proofing property, certainly, in other embodiments, Other waterproof materials such as polyester polyethers, PU, polyethersulfone resin, thermoplastic polyurethane can be used in waterproof layer 22.Two pieces of shoe linings 21 stitch When synthesizing liner layer 2, suture is pasted or is pasted with water-proof strip using the heating such as heat gun melting, and water-proof strip also uses polytetrafluoro Ethylene material, to ensure the waterproof seal of suture, certainly, and in other embodiments, the suture of two pieces of shoe linings 21 It can brush marine glue.

Vamp upper layer 1 is equipped with flap 11, the shoes of the two sides and bottom edge of flap 11 with vamp upper layer 1 at the opening position that shoes are carried on the back Back of the body opening edge is stitched together along sealed, and flap 11 uses waterproof material, to ensure the water resistance at flap 11.Vamp The inner surface of layer 1 and flap 11 is equipped with liner layer 2.When liner layer 2 being sewn onto on the inner surface of vamp upper layer 1 and flap 11, First the hair side 212 of liner layer 2 is bonded to be aligned with the outer surface of the outer surface of vamp upper layer 1, flap 11 and be sutured, then by shoes Face layer 1, flap 11 and liner layer 2 are turned-out, and vamp upper layer 1 and the suture of liner layer 2 is made to be wrapped in vamp upper layer 1 and liner layer 2 Between, the suture of flap 11 and liner layer 2 be wrapped between flap 11 and liner layer 2, to keep welt shape more beautiful. In addition, the suture of the suture of vamp upper layer 1 and liner layer 2, flap 11 and liner layer 2 pastes water-proof strip before turning up, from And it is further ensured that water resistance.It certainly, in other embodiments, also can be in suture, the flap of vamp upper layer 1 and liner layer 2 11 and liner layer 2 suture brush marine glue.

Waterproof bottom plate 3 is made of waterproof material, and the bottom of vamp upper layer 1 and liner layer 2 is sewn in waterproof bottom plate 3, To ensure the connectivity robustness of vamp upper layer 1, liner layer 2 and waterproof bottom plate 3, convenient for being subsequently inputted into injection molding sole after shoe tree 4。

Sole 4 by injection molding material through being integrally formed, and sealed envelope vamp upper layer 1, liner layer 2 and waterproof bottom plate 3 Bottom.The injection molding material of liquid is contacted and is cooled and shaped with the bottom of vamp upper layer 1, liner layer 2 and waterproof bottom plate 3, so that sole 4 It is bonded as one with the injection molding of vamp upper layer 1, liner layer 2 and waterproof bottom plate 3；The injection molding material of liquid is filled to vamp upper layer 1, liner layer In 2 gaps being connect with waterproof bottom plate 3, to make the bottom of waterproof footwear be in sealing state, and then ensure waterproof footwear bottom Water resistance.

The specific embodiment two of the waterproof footwear of the utility model, and difference lies in vamp upper layer 1 and liners for embodiment one The bottom of layer 2 is pasted onto the lower surface of waterproof bottom plate 3 by the way of climbing side.By the way of climbing side, vamp upper layer 1, liner Layer 2 is more secured with the connection of waterproof bottom plate 3, then wraps up injection molding by sole 4, it can be ensured that the good waterproof of waterproof footwear Performance.

The specific embodiment three of the waterproof footwear of the utility model, and embodiment one difference lies in shoes carry on the back by vamp upper layer 1 Opening is not arranged for place, i.e., flap is not arranged, simplifies the structure of waterproof footwear, reduces difficulty of processing, simultaneously as not being arranged out Mouthful, further promote water resistance.

What is finally illustrated is：Above example is merely intended for describing the technical solutions of the present application, but not for limiting the present application, this field Other modifications or equivalent replacement that those of ordinary skill makes the technical solution of the utility model, without departing from this practicality The spirit and scope of new technique scheme should all cover in the right of the utility model.

Claims (10)

1. a kind of waterproof footwear, including vamp upper layer, liner layer, waterproof bottom plate and sole, which is characterized in that the liner layer setting It is sutured in the inside of the vamp upper layer and by least one piece of shoe lining, the outer surface make-up of the shoe lining is closely connected to have waterproof Layer, the vamp upper layer and the liner layer are sutured in shoe mouth, and the bottom of the vamp upper layer and the liner layer is fixed on described In waterproof bottom plate, the bottom of vamp upper layer, liner layer and waterproof bottom plate described in the sole integrated injection molding and sealed envelope Portion.

2. waterproof footwear according to claim 1, which is characterized in that the waterproof layer heat fusion is in the outer surface of the shoe lining On.

3. waterproof footwear according to claim 1, which is characterized in that the sole is cooled and shaped by the injection molding material of liquid, institute The bottom of vamp upper layer, liner layer and waterproof bottom plate described in injection molding material integrally connected is stated, the injection molding material is filled to the vamp In the gap of layer, liner layer and the connection of waterproof bottom plate.

4. waterproof footwear according to claim 1, which is characterized in that the bottom of the vamp upper layer and the liner layer is sewn to In the waterproof bottom plate.

5. waterproof footwear according to claim 1, which is characterized in that the bottom of the vamp upper layer and the liner layer uses and climbs The mode of side is pasted onto in the waterproof bottom plate.

6. waterproof footwear according to claim 1, which is characterized in that the suture of the vamp upper layer and the liner layer wraps up Between the vamp upper layer and the liner layer.

7. waterproof footwear according to claim 1, which is characterized in that the shoe lining uses double-face leather material, the shoe lining Outer surface be surface, the inner surface of the shoe lining is hair side, and the waterproof layer is closely attached on the surface.

8. waterproof footwear according to claim 1, which is characterized in that the suture of the shoe lining is provided with water-proof strip.

9. waterproof footwear according to claim 1, which is characterized in that waterproof footwear further includes being arranged at vamp upper layer opening position Flap, the flap use waterproof material and the sealed suture in opening position with the vamp upper layer.

10. waterproof footwear according to claim 9, which is characterized in that the flap and the liner layer are sutured in shoe mouth, The suture of the flap and the liner layer is provided with water-proof strip and is wrapped between the flap and the liner layer.