CN203723532U - Reveres half welt - Google Patents

Abstract

The utility model discloses a reverse half welt which is divided into an upper edge and a lower edge and is integrally of a stripy arc-shaped structure. The thickness of the reverse half welt ranges from 1.5mm to 2mm, the front edge and the rear edge are distributed at positions corresponding to the edge of a half sole of a shoe sole, the upper edge is of a slope-shaped structure and is connected with a vamp by a joint seam, and the lower edge is connected with a side surface of an outsole by adhesive. The reverse half welt is characterized in that the thickness of the edge of the upper edge is 0.2mm, the width of a slope of the upper edge is 12mm, a starting point of the reverse half welt is separated from a first toe in a heel direction by a distance ranging from 15mm to 20mm, and an ending point of the reverse half welt is separated from a fifth toe in the heel direction by a distance ranging from 10mm to 15mm. The reverse half welt has the advantages that a common external thread sewing process is replaced by an internal thread sewing process, so that the half welt can be smoothly connected with the vamp, and the firmness and the attractiveness can be improved; the thread sewing process replaces an adhesive process, and accordingly effects of quickly and conveniently manufacturing the reverse half welt and preventing residual adhesive blocks can be realized.

Description

Oppositely half along bar

Technical field

The utility model belongs to footwear manufacturing technology field, relates to specifically a kind of design and manufacture along bar at the end of combining.

Background technology

In each field of shoemaking, quality and performance with material therefor different with the overall careful degree manufacturing a product and to some extent change, so need various technology and just can produce best product to the concern of details, also more meet the requirement of modern consumer, the competition of especially current footwear industry, be not merely the competition of style and shoe last or hat block type, the competition of ground and end shape especially, so original pattern design is a very important link in the design of shoe pattern plate.

From remote ancient times, the combination of upper of a shoe and sole is completed by line, and over nearly 60 years, rubber adhesive shoes is just occupied an leading position gradually.But adhesion process requires higher to operating personnel's technical quality, operate and improperly will produce blob of viscose, and abutting edge cannot with the naked eye check, meeting water and other solution also can cause and come unglued, this make linear slit along bar footwear technique in nowadays conventional several shoe-making process, remain the most tradition, the part on basis the most.But current few for the design along bar, seem variation along bar less, if but design the improper serious quality problems of also can bringing, particularly along the location of bar, directly have influence on the intensity of shoes and final outward appearance.

Utility model content

For the deficiencies in the prior art, the purpose of this utility model is: provide a kind of oppositely partly along bar, by changing conventional out-seam Wiring technology into inner seam lines technique, make half along bar and upper smooth connection, increase fastness and aesthetic property, and replace adhesion process by suture technology generations, reach the effect efficient and convenient, that do not have blob of viscose to retain of producing.

For achieving the above object, provide a kind of oppositely partly along bar, be divided into top edge and lower limb, its entirety is strip arcuate structure, and thickness is 1.5-2mm, is distributed in half sole edge, the corresponding large end, wherein, top edge is domatic structure, is connected with upper by joint close, and lower limb is connected by gluing and large bottom side.

Wherein, the thick 0.2mm in the edge of top edge, the wide 12mm in slope, because top edge is the part that will splice, is beneficial to the carrying out of sewing operation behind sheet limit, and the place's lines that can make to splice are more smooth.

Oppositely half is positioned at the first sole of the foot toe site to heel direction 15-20mm along bar starting point, and terminal is positioned at the 5th sole of the foot toe site to heel direction 10-15mm.Because toe sole of the foot joint motion is frequent, can improve the fastness of shoes entirety to heel direction extension certain distance.

In preferred technique scheme, oppositely half is natural leather material along bar.

Brief description of the drawings

Fig. 1 is the utility model generalized section;

Fig. 2 is the utility model assembling schematic diagram;

Fig. 3 is the utility model position schematic diagram.

Detailed description of the invention

Now by reference to the accompanying drawings and specific embodiment, the utility model is further illustrated.

As shown in Figure 1, Figure 2, Figure 3 shows, a kind of oppositely partly along bar 1, be divided into top edge 11 and lower limb 12, its entirety is strip arcuate structure, and thickness is 1.5-2mm, be distributed in half sole edge, the corresponding large ends 2, top edge 11 is domatic structure, the thick 0.2mm in edge 111, the wide 12mm in slope 112, top edge 11 is connected with upper 3 by joint close, and 12 of lower limbs are connected by gluing and side, the large ends 2.

Specifically, oppositely half is positioned at the first sole of the foot toe site to heel direction 15-20mm along bar 1 starting point, and terminal is positioned at the 5th sole of the foot toe site to heel direction 10-15mm, and oppositely half is natural leather material along bar 1.

More than illustrate the utility model just illustrative; and nonrestrictive, those of ordinary skill in the art understand, in the case of not departing from the spirit and scope that claim limits; can make many amendments, variation or equivalence, but within all falling into protection domain of the present utility model.

Claims (2)

1. one kind oppositely half along bar, be divided into top edge and lower limb, its entirety is strip arcuate structure, thickness is 1.5-2mm, be distributed in half sole edge, the corresponding large end, top edge is domatic structure, top edge is connected with upper by joint close, lower limb is connected by gluing and large bottom side, it is characterized in that: the thick 0.2mm in edge of described top edge, the wide 12mm in slope, described reverse half is positioned at the first sole of the foot toe site to heel direction 15-20mm along bar starting point, and terminal is positioned at the 5th sole of the foot toe site to heel direction 10-15mm.

2. according to claim 1 oppositely partly along bar, it is characterized in that being partly oppositely natural leather material along bar.