CN2518356Y

CN2518356Y - Water-proof shoes with `Goodyear' stredge system

Info

Publication number: CN2518356Y
Application number: CN 01266877
Authority: CN
Inventors: 李翠芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-10-30
Filing date: 2001-10-30
Publication date: 2002-10-30
Anticipated expiration: 2011-10-30

Abstract

The utility model relates to a pair of water-proof shoes with Goodyear stredge systems, and the shoes include a Goodyear stredge system and a sole unit. The Goodyear stredge system has a shoe surface, an external stredge, a medium sole and an internal stredge. The internal stredge, the shoe surface and the external stredge are fixedly sewed together with a nesis. The sole unit is fixed at the bottom of the Goodyear stredge system, and a plurality of filling parts are formed through the infiltration of plastic materials into the Goodyear stredge system during the molding. Hereby, the Goodyear stredge system can take the advantage of the filling parts to avoid the infiltration of water, so as to achieve good effect in water prevention; besides, the utility model has simple structure and easy production and assembly.

Description

Has special admittedly waterproof footwear along the bar system

[technical field]

The utility model relates to a kind of waterproof footwear, particularly relates to a kind of waterproof footwear that has special admittedly along the bar system.

[background technology]

As shown in Figure 1, be the existing general solid special shoes 1 that use along bar system (Goodyear Welt System), described shoes 1 processing procedure be with in an outer bar 2 and one outside the corresponding periphery that is fitted in a vamp 4 of bar 3, on the medial surface, and utilize a suture 5 with outer bar 2, the interior seam along threes such as bar 3 and vamps 4 consolidated, interior above bar 3 and the end 6 in the footwear is set, in footwear, insert again with the ethene-vinyl acetate copolymer plastic material at the end 6 and make and fill out stern layer 7 with what die was cut out shape, again that the seam of the thin ends made from the polyvinyl chloride material 8 is solid in outer bar 2 bottom surfaces, stick a rubber outsole 9 in below, the thin ends 8 more at last.

Utilize this quite firmly along bar system shoes 1, and outer bar 2 can produce rough visual effect, so extensively apply to playshoes, climbing boot, footware etc.But the water proofing property of this shoes 1 is not good, shown in the arrow of Fig. 2, moisture content can enter between outer bar 2 and vamp 4, penetrate suture 5 again and up enter shoes 1 inside along the medial surface of vamp 4, in addition, filling out the sour ethylene copolymer plastic material of ethene-7 that stern layer 7 adopted is made from porous material, adds in the footwear that the end 6 makes with cardboard usually, moisture content also can infiltrate through the end 6 in the footwear via filling out stern layer 7, causes foot moist uncomfortable.

Again as shown in Figure 3, for another kind has used solid special shoes 1 ' along the bar system, its waterproof measure is to have pasted the anti-fur 401 ' of one deck waterproof in vamp 4 ' inboard, at shoes a 1 ' inner pedestal 6 ' is to adopt the water proofing property material, its end face sticks the thin end 602 ' of a waterproof after being equipped with a shaping cushion 601 ' again, like this, infiltrates though can utilize pedestal 6 ' effectively to block moisture content, but these waterproof measures make that but processing procedure is complicated, cost improves, and do not meet economic principle.

[utility model content]

The purpose of this utility model be to provide a kind of reach waterproof effect and make simply have special admittedly waterproof footwear along the bar system.

The utlity model has special admittedly waterproof footwear along the bar system, comprise that one is solid special along a bar system and a sole unit, be characterized in: described solid specially have outer bar, an envelope that a vamp, a ring be located at described vamp periphery one lateral surface along the bar system and be located at the end and one in the footwear between the described vamp periphery medial surface and be fixedly arranged on the interior along bar of bottom surface, the end in the described footwear, utilizes suture seam solid along bar, vamp and outer bar three in described; One sole unit has one and is located at side face between end face and the bottom surface periphery with the described solid special end face that combines along the bar system, corresponding to the bottom surface of described end face and a ring, and the plastic material that is in a liquid state between described sole unit shaping period is specially extended several along the infiltration of bar internal system and clogs positions towards solid by described end face.

The utility model utilization filling position can be blocked moisture content and be infiltrated waterproof footwear inside, and can effectively obtain preferable waterproof effect, and member is simple, the manufacturing assembly is easy.

[description of drawings]

Have special admittedly waterproof footwear and be elaborated of the present utility model below by preferred embodiment and accompanying drawing along the bar system, in the accompanying drawing:

Fig. 1 is existing a kind of combination section that uses the special admittedly shoes along the bar system;

Fig. 2 is the local enlarged diagram of the solid special shoes along the bar system of the use of Fig. 1;

Fig. 3 is the existing another kind of combination section that uses solid special shoes along the bar system;

Fig. 4 is the combination section of the utility model one first preferred embodiment;

Fig. 5 is the local enlarged diagram of the above-mentioned preferred embodiment of the utility model;

Fig. 6 is the combination section of the utility model one second preferred embodiment:

Fig. 7 is the local enlarged diagram of second preferred embodiment described in the utility model;

Fig. 8 is the combination section of the utility model 1 the 3rd preferred embodiment.

[specific embodiment]

As shown in Figure 4, the utility model first embodiment has a special admittedly waterproof footwear 100 along the bar system, comprises that one specially is installed in described solid special sole unit 20 along bar system 10 bottoms along bar system 10 and admittedly.

Described solid specially have an outer bar 12, an envelope that a vamp 11, a ring be located at described vamp 11 bottom peripheral edge one lateral surface 111 along bar system 10 and be located at the end 13 and one in the footwear between described vamp 11 bottom peripheral edge one medial surface 112 and be fixedly arranged on the interior along bar 14 of bottom surface 131, the ends 13 1 in the described footwear, utilize a suture 15 seam solid along bar 14, vamp 11 and outer bar 12 threes in described, make with cardboard at the end 13 in the described footwear.

Described sole unit 20 is to make with materials such as highdensity polyurethanes, rubber or thermoplasticity polyurethane elastomer, have one and be located at side face 23 between end face 21 and bottom surface 22 peripheries with the described solid special end face that combines along bar system 10 21, corresponding to the bottom surface 22 of described end face 21 and a ring, described end face 21 comprises that again a plane, top 211 corresponding to bottom surface 131, the ends in the footwear 13, is corresponding to interior turnover face 212 and one and an interior plane of a loop 213 along bar 14, vamp 11, the applying of outer bar 12 root edges along bar 14 inner ring surfaces.Described sole unit 20 is directly fixed be molded over special admittedly along bar system 10 bottoms, and as shown in Figure 5, the plastic material that is in a liquid state between shaping period can produce several filling positions 24 towards special admittedly along bar system 10 internal penetrations by end face 21, described filling position 24 infiltrate respectively in the footwear in the end 13, the footwear bottom surface 131, the ends 13 and interior along between the bar 14, interior along between bar 14 and vamp 11 medial surfaces 112, between vamp 11 and the outer bar 12, even infiltrate in the suture 15.

Therefore, when the end 13 in vamp 11, outer bar 12, the footwear, it is interior that solid and winding becomes solid special during along bar system 10 by suture 15 seams along bar 14, can be directly specially go into mould and described sole unit 20 is arranged in bottom injection moulding along bar system 10 with consolidating, and the plastic material infiltration that sole unit 20 is in a liquid state between shaping period is special admittedly clogs position 24 along bar system 10 inside to produce, utilize filling position 24 can effectively block moisture content and between vamp 11 and outer bar 12, infiltrate, to produce preferable waterproof effect.

Again as shown in Figure 6, among second embodiment of the present utility model, described solid specially also have a thin end 16 ' along bar system 10 ', the described thin end 16 ' is to be installed in outer bar 12 ' bottom with sewing type, the described thin end 16 ' one on plane 161 ' corresponding in described along the root edge of bar 14 ', vamp 11 ' and outer bar 12 ', the described thin end 16 ' is to make with the polyvinyl chloride material, is to make a tabular in advance, cuts out in central authorities and has cut a perforation 162 '.Described sole unit 20 ' comprise an outer bottom 30 ' and that is provided with a bottom surface 31 ' be located at special admittedly along between bar system 10 ' and the outer bottom 30 ' and be provided with one the top plane 41 ' the interior end 40 ', described outer bottom 30 ' is to make with materials such as highdensity polyurethanes, rubber or thermoplasticity polyurethane elastomer, and has wear-resisting effect, the end 40 ' is to be poured in specially admittedly between bar system 10 ' and outer bottom 30 ' with low-density polyurethanes or the filling of polyvinyl chloride material in described, and can run through the perforation 162 ' that approaches the end 16 '.Whereby, as shown in Figure 7, the plastic material that is in a liquid state between the end 40 ' shaping period in described also can be towards solid special along 10 ' the internal penetration extension of bar system, and the filling position 24 ' that produces several, that is to say, described filling position 24 ' infiltrate respectively in the end 13 ' in the footwear, the footwear end 13 ' and interior along between the bar 14 ', interior along between bar 14 ' and the vamp 11 ', between vamp 11 ' and the outer bar 12 ', suture 15, even infiltrate thin plate 16 ' and outer bar 12 ' root edge, vamp 11 ' root edge, interior between bar 14 ' root edge, and reach the waterproof purpose.In addition, utilize the setting at the interior end 40 ' also can realize lightweight.

And for example shown in Figure 8, among the 3rd embodiment of the present utility model, described sole unit 20 " comprise one be located at special admittedly " bottom along bar system 10 one in the end 40 " and one be located at described in the end 40 " outer bottom 30 of bottom "; described outer bottom 30 " is to make with materials such as high-density polyurethane, rubber or thermoplasticity polyurethane elastomer, and has wear-resisting effect.Between the side face of the end 40 " being to be poured in the end 13 in the footwear " and outer bottom 30 in described " between, periphery 41 " can protrude out at outer bar 12 " and reach outer bottom 30 " with low-density polyurethanes or the filling of polyvinyl chloride material.Like this, " plastic material that is in a liquid state between shaping period also can be special along bar system 10 towards consolidating " internal penetration of the described interior end 40 extends, and reaches the waterproof purpose.And the end 40 " with outer bottom 30 ", adopt the color of different and contrast to make in utilizing, and can strengthen visual effect, and lightweight " also can be realized in the interior end 40.

Claims

1. a waterproof footwear that has special admittedly along the bar system comprises that one is solid special along a bar system and a sole unit, it is characterized in that:

Described solid specially have outer bar, an envelope that a vamp, a ring be located at described vamp periphery one lateral surface along the bar system and be located at the end and one in the footwear between the described vamp periphery medial surface and be fixedly arranged on the interior along bar of bottom surface, the end in the described footwear, utilizes suture seam solid along bar, vamp and outer bar three in described;

One sole unit has one and is located at side face between end face and the bottom surface periphery with the described solid special end face that combines along the bar system, corresponding to the bottom surface of described end face and a ring, and the plastic material that is in a liquid state between described sole unit shaping period is specially extended several along the infiltration of bar internal system and clogs positions towards solid by described end face.

2. the waterproof footwear that has special admittedly along the bar system as claimed in claim 1 is characterized in that:

Described solid specially also have a thin end along the bar system, the described thin end one on the plane corresponding in described along the root edge of bar, vamp and outer bar, inside, the described thin end is provided with a perforation, and described sole unit comprises that an outer bottom and is located at the special admittedly interior end between bar system and outer bottom, and the plastic material that is in a liquid state between shaping period of the described interior end is towards solid special along bar internal system infiltration extension.

3. the waterproof footwear that has special admittedly along the bar system as claimed in claim 1 is characterized in that:

Described sole unit comprise one be located at special admittedly along bar system bottom one in the end and one be located at described in an outer bottom of bottom, the end, the plastic material that is in a liquid state between end shaping period in described specially extends along the infiltration of bar internal system towards solid.