CN2064995U

CN2064995U - Break-preventing and wear-resisting soles

Info

Publication number: CN2064995U
Application number: CN 90201604
Authority: CN
Inventors: 熊尚才
Original assignee: Individual
Current assignee: Individual
Priority date: 1990-02-13
Filing date: 1990-02-13
Publication date: 1990-11-07

Abstract

The utility model discloses break-preventing and wear-resisting soles that have the functions that the shoe soles of the life use shoes are wear resistant, and the half soles are not easy to be broken. The utility model is characterized in that the whole or part of the easy wearing half soles and the heels adopt rubber material having rope curtain layer or rubber-plastic composite material to form a half sole wearing layer and a heel wearing layer. In order to keep the beauty of the periphery of the soles, a half soles grounding convex area layer and a heel grounding convex area layer can be made. In order to adjust the wearing part of the heels, mosaic blocks having wearing layers can be made, the wearing layers are projected at the outside of the basal planes of the heels, and adjustable combined shoe heels can be formed. The break-preventing and wear-resisting soles are particularly suitable for once-forming method for making soles.

Description

Break-preventing and wear-resisting soles

The utility model relates to the sole of human lives with footwear.

Because sole is wanted and ground friction when walking, the sole abrasion that causes is inevitable.And the walking custom varies with each individual, and the part easy to wear of sole is unidentical entirely yet, says that generally the half sole and the heel of sole wear and tear easily.In order to improve the rub proofness of sole, people are from selecting high-abrasive material, the special shoe sole print of design for use, and adopt local or the modular shoe that all can dismantle at the bottom of etc. the aspect set about improving, the tire sole is more wear-resisting as everyone knows, but the suspicion heaviness; Can change at the bottom of the modular shoe or can locally adjust and easily grind the position, but when accidental shock, come off easily, and not too attractive in appearance from totally saying; Though light colloid sole is easy to manufacture, dress is light, not wear-resisting, and half sole fracture also can take place sometimes.

Major technique task of the present utility model is the deficiency that exists at above-mentioned sole, designs a kind of not only lightlyer but also can be wear-resisting, and the half sole sole of frangibility not proposes a kind of sole structure attractive in appearance that do not influence simultaneously.

Technical assignment of the present utility model adopts following structural measure to realize.For making not frangibility of the wear-resisting and half sole of sole, only whole or local at half sole easy to wear and heel adopt the rubber or the glue plastic synthetic material that include rope curtain layer (being commonly called as " embedding hair ") to constitute; In order not influence the attractive in appearance of sole, the rubber or the glue plastic synthetic material that include rope curtain layer are made half sole ground connection convexity layer and Heel grounder convexity layer; For reaching the local purpose of adjusting the heel wearing and tearing, above-mentioned Heel grounder convexity layer to be given make heel and insert, formation can be rotated the assembled shoe of insert site and be followed.

Further describe embodiment below in conjunction with accompanying drawing.

Fig. 1 is a kind of front view and upward view signal that has with sole.

This footwear sole construction is specially adapted to rubber or the one-time formed manufacturing sole of glue plastic synthetic material method.In metal pattern, give one or more layers rope curtain layer of shop earlier by position shown in Figure 1 during making, again sizing material or the glue plastics that mix are injected mould, matched moulds after cure moulding promptly forms half sole wearing layer 1 and heel wearing layer 2 at the half sole position and the heel position of sole.As only needing local reinforcement wear-resisting, then only lay rope curtain layer at the place, part, can make sole as the method infusion with local half sole wearing layer or local heel wearing layer.

Fig. 2 is a kind of sole schematic diagram that wear-resisting convexity layer is arranged.

Be difficult for handling and cut flatly owing to contain the rope silk of the wearing layer side of rope curtain layer, can influence sole attractive in appearance in case expose, this programme with wearing layer such as Fig. 2 be designed to area respectively less than the half sole ground connection convexity layer 1 of half sole and heel ' reach Heel grounder convexity layer 2 '.

Fig. 3 contains assembled shoe that wearing layer inserts with signal and enlarged drawing.

Inserting 3 is a kind of preforms with garden post or regular prism profile, mainly by wearing layer 2, and " and matrix 4 is formed.Wearing layer 2 " for rubber or the glue moulding material that contains rope curtain layer constitutes, can make with rubber or glue moulding material or wooden or metal material by matrix 4.When matrix 4 adopts rubber or glue moulding material, can with wearing layer 2 " one-shot forming is made, and buries number of metal point projection 5(and for example adopts iron nail etc. but give at 3 the end face inserted); When matrix 4 adopts wooden or ferrous material, can adopt and amplexiform or vulcanize method and the wearing layer 2 that gives system such as gummed and " fit, still need give and bury or make number of metal point projection 5 at 3 end faces of inserting.All give on the center of above-mentioned matrix 4 and be shaped on screw hole and head of screw slotted eye.And be shaped on the heel of footwear and concave station that 3 profiles of inserting match, the center of concave station is also given and is embedded with metal nuts 6.Insert and 3 screw nut 6 and connect by screw 7 with heel, simultaneously by metal tip projection 5 wedging heel concave station faces, making inserts 3 can not freely rotate in concave station, because 3 the height inserted is slightly larger than the height of concave station, makes wearing layer 2 " protrudes the heel baseplane outside the participation friction that lands." when eccentric wear in a certain respect takes place, only need unclamp screw 7, will insert outwards slightly proposes to make projection 5 to break away from the wedging position, will insert and rotate an angle, and clamp-screw 7 then, make the eccentric wear position smooth as new when using wearing layer 2 after a period of time.Obvious, the concave station center of heel can be located at as required heel in the heart or be located at a certain eccentric position of heel.

Compared with prior art, wear-resisting anti-breaking shoe sole has following effect:

1, make the half sole of sole and heel more wear-resisting, and half sole easy fracture not.

2, adopt half sole ground connection convexity layer 1 ' and Heel grounder convexity layer 2 ', both kept wear-resisting anti-breaking characteristics, keep the attractive in appearance of sole periphery again.

3, adopt the formula combination heel structure of inserting, adjust the eccentric wear position by 3 the rotation of inserting, and do not influence the heel outward appearance.And changing inserts 3 also is easier to.

4, sole of the present utility model can be selected to use at rubber soled shoes as required, and is flat with leather shoes, on the high sole with leather shoes etc.

Claims

1, wear-resisting anti-breaking sole is made up of half sole and heel etc., it is characterized in that: whole or local at half sole easy to wear and heel only, adopt the rubber or the glue plastic synthetic material that include rope curtain layer to constitute half sole wearing layer 1 and heel wearing layer 2.

2, sole according to claim 1 is characterized in that: will include the rubber or the glue plastic synthetic material of rope curtain layer, make area respectively less than the half sole ground connection convexity layer 1 of half sole and heel ' and Heel grounder convexity layer 2 '.

3, sole according to claim 2, it is characterized in that: inserting 3 is the preforms with garden post or regular prism profile, the wearing layer of making by rubber that contains rope curtain layer or glue moulding material 2 " and use rubber; or glue is moulded; or wooden; or the matrix 4 that metal material is made is formed; 3 end faces of inserting have the sharp projection 5 of number of metal; and be shaped on the heel of sole and concave station that 3 profiles of inserting match, lean on screw 7 to screw and give the metal nuts 6 that is embedded in heel concave station center, make insert 3 with heel combination, and make wearing layer 2 and " protrude outside the heel baseplane; and the concave station center of heel, can be located at the center or a certain eccentric position of heel.