CN203608912U

CN203608912U - Joint type insole

Info

Publication number: CN203608912U
Application number: CN201320524795.7U
Authority: CN
Inventors: 周大勇
Original assignee: DONGGUAN WEIJU SHOE TREE Co Ltd
Current assignee: DONGGUAN WEIJU SHOE TREE Co Ltd
Priority date: 2013-08-26
Filing date: 2013-08-26
Publication date: 2014-05-28
Anticipated expiration: 2023-08-26

Abstract

The utility model relates to the technical field of a shoe fitting and especially relates to a joint type insole. The joint type insole comprises a heel part, a waist part and a front palm part, wherein the heel part and the waist part are formed via injection; a reinforcing member is embedded in the waist part; the front end of the waist part is provided with a bonding position; the bonding position is connected with the front palm part; and the front palm part is provided with positioning holes. In the technical scheme of the joint type insole, the heel part and the waist part are formed via injection and the reinforcing member is embedded in the waist part, so strength is improved; as for a sole, most heel parts are the same as the waist parts and a difference lies in the front palm part; in the joint type insole, as long as the length of a front palm is adjusted, insoles with different types and the same heel height are provided; post-assembling of the shoe is more flexible; only a die is needed for manufacturing of the heel part and the waist part; waste due to a plurality of dies are needed for manufacturing of different types of shoes is avoided; and production efficiency is further improved.

Description

The end in a kind of spliced footwear

Technical field

The utility model relates to footwear accessory technical field, refers in particular to the end in a kind of spliced footwear.

Background technology

Shoes are as articles for use indispensable in people's daily life, in house or trip, there is the effect of protection foot, the sole of a pair of shoes, generally can divide footwear upper base, the end and the footwear three parts compositions of going to the bottom in footwear, in footwear, the end, is located between footwear upper base and footwear go to the bottom, go to the bottom for connection shoes upper base and footwear, play a part to form a connecting link, in the footwear of prior art, mostly the end is to utilize mold injects moulding to form, conventionally, shoes with height all comparatively limited, as long as the thing of shoes is divided into several height with height, at the shoes of identical back height, but when style is different, also need each style to carry out die sinking, thereby just therefore manufacture the such mould of many covers and produce the end in the footwear of different styles, obviously, so both increased manufacturing cost, and efficiency is also lower.

Utility model content

For above-mentioned deficiency, the utility model provides the end in a kind of spliced footwear, and it has advantages of low cost of manufacture, assembling is flexible, efficiency is high.

The utility model is realized by following technology.

The end in a kind of spliced footwear, comprise rear heel, waist and front metacarpus, described rear heel and waist injection moulding, in described waist, be embedded with reinforcement, the front end of described waist is provided with sticky bit, metacarpus before described sticky bit connects, and described front metacarpus is provided with locating hole.

Preferably, described rear heel is provided with the connecting hole for fixing heel.

Preferably, the bottom surface of described waist is provided with raised line, and described raised line is corresponding with described reinforcement.

Preferably, described reinforcement is steel bar or engineering plastic materials and parts.

Preferably, described reinforcement is provided with U-lag.

Preferably, the upper surface at the described middle end and lower surface are provided with nonwoven.

The utility model beneficial effect: the end in a kind of spliced footwear, comprise rear heel, waist and front metacarpus, described rear heel and waist injection moulding, in described waist, be embedded with reinforcement, the front end of described waist is provided with sticky bit, metacarpus before described sticky bit connects, described front metacarpus is provided with locating hole; Due to people when walking, the power major part of footwear carryings concentrates on rear heel and the waist of footwear, for half sole part, it mainly plays supporting & stablizing effect, so, in the technical program, by rear heel and waist injection moulding, meanwhile, in waist, be embedded reinforcement, thereby promoted the intensity of footwear; For sole, between different yardages, its rear heel is all identical with waist, its difference is half sole part, in the technical program, only need to can produce different styles but have the end in the footwear of identical height heels by adjusting the length size of half sole, this mode makes follow-up shoes assembling more flexible; Only need to use a mold to manufacture rear heel and waist, avoid manufacturing because footwear type is different the waste that many molds produce, meanwhile, also further improve production efficiency.

Accompanying drawing explanation

Fig. 1 is perspective view of the present utility model

Fig. 2 is the top surface structure schematic diagram of Fig. 1.

Fig. 3 is the bottom surface structure schematic diagram of Fig. 1.

Fig. 4 is the planar structure schematic diagram of reinforcement.

Fig. 5 is the A-A cutaway view of Fig. 4.

Reference numeral comprises:

Shell rear heel--1, connecting hole--11, waist--2, sticky bit--21, raised line--22, front metacarpus--3, locating hole--31, reinforcement-4, U-lag--41.

The specific embodiment

Referring to Fig. 1 to Fig. 5, below in conjunction with accompanying drawing, the utility model is described in detail.

The end in a kind of spliced footwear,, comprise rear heel 1, waist 2 and front metacarpus 3, described rear heel 1 and waist 2 injection mouldings, in described waist 2, be embedded with reinforcement 4, the front end of described waist 2 is provided with sticky bit 21, metacarpus 3 before described sticky bit 21 connects, and described front metacarpus 3 is provided with locating hole 31, due to people when walking, the power major part of footwear carrying concentrates on rear heel 1 and the waist 2 of footwear, for 3 points of front metacarpus, it mainly plays supporting & stablizing effect, so, in the technical program, by rear heel 1 and waist 2 injection mouldings, simultaneously, in waist 2, be embedded reinforcement 4, thereby promote the intensity of footwear, for sole, between different yardages, its rear heel 1 is all identical with waist 2, its difference is 3 points of front metacarpus, in the technical program, only need to can realize the end in the footwear of making different yardages by adjusting the length size of front metacarpus 3, because front metacarpus 3 is to be generally made up of thin slice, the rear heel of comparing 1 and waist 2, more easily manufacture, so, only need to use a mold to manufacture rear heel 1 and waist 2 and 3 assemblings of front metacarpus and can form the end in footwear, avoid manufacturing the waste that many molds produce, simultaneously, also further improved production efficiency.

Traditional heel and the connected mode of sole are all generally to adopt bonding mode, but, this common bonding and insecure, in the technical program, described rear heel 1 is provided with the connecting hole 11 for being connected with heel, people can utilize iron nail to pass through connecting hole 11 sole is connected with heel, thereby have avoided directly destroying with iron nail the structure at the end in footwear, further make heel be connected with sole more firm.

In order to increase the cushion effect of sole, the intensity that guarantees sole, the bottom surface of described waist 2 is provided with raised line 22, and described raised line 22 is corresponding with described reinforcement 4, described raised line 22 can better ensure that reinforcement 4 is because occurring the end in larger powerful impact failure, thereby damages sole.

Further, because the elasticity capacity of steel bar is good, have preferably cushioning effect, so as optimal way, described reinforcement 4 is steel bar or engineering plastic materials and parts, as further, described reinforcement 4 is provided with U-lag 41.

As another improvement of this product, for the stickup adhesive force between the end in increasing originally and upper base and upper base, upper surface and the lower surface at the described middle end are provided with nonwoven.

Above content is only preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.

Claims

1. the end in spliced footwear, comprise rear heel (1), waist (2) and front metacarpus (3), it is characterized in that: described rear heel (1) and waist (2) injection moulding, described waist (2) is embedded with reinforcement (4), the front end of described waist (2) is provided with sticky bit (21), metacarpus (3) before described sticky bit (21) connects, described front metacarpus (3) is provided with locating hole (31).

2. the end in the spliced footwear of one according to claim 1, it is characterized in that: described rear heel (1) is provided with the connecting hole (11) for fixing heel.

3. the end in the spliced footwear of one according to claim 1 and 2, it is characterized in that: the bottom surface of described waist (2) is provided with raised line (22), described raised line (22) is corresponding with described reinforcement (4).

4. the end in the spliced footwear of one according to claim 1, it is characterized in that: described reinforcement (4) is steel bar or engineering plastic materials and parts.

5. the end in the spliced footwear of one according to claim 1, it is characterized in that: described reinforcement (4) is provided with U-lag (41).

6. the end in the spliced footwear of one according to claim 1, it is characterized in that: upper surface and the lower surface at the described middle end are provided with nonwoven.