CN2430044Y

CN2430044Y - Shoe lace for loose proof

Info

Publication number: CN2430044Y
Application number: CN 00233946
Authority: CN
Inventors: 郑辉信
Original assignee: Zhentai Ribbon Weaving Co ltd
Current assignee: Zhentai Ribbon Weaving Co ltd
Priority date: 2000-05-09
Filing date: 2000-05-09
Publication date: 2001-05-16
Anticipated expiration: 2010-05-09

Abstract

The utility model relates to a lace capable of preventing loosening. Both close ends of the lace are formed into binding sections which are used for being bound into a bowknot, and primarily, the binding sections are provided with a plurality of concave parts with smaller diameters during knitting at intervals. When the concave parts are bound into a bowknot at the binding sections, a limit structure is formed in a wound band body; therefore, when the concave parts of the binding sections are bound into the bowknot, a limit function is formed in the wound band body. The lace has the remote possibility of loosening after bound, tumble events resulted from mistake tread can not occur, security can be enhanced, and the convenience of no need of stopping to bind again is obtained.

Description

Anti-loose shoestring

The utility model relates to the shoestring in the footwear of a kind of personal belongings field, particularly relates to a kind of anti-loose shoestring that improves security and convenience.

Shoestring is in order to tie up solid upper of a shoe, and adjust the elasticity of its stitch in response to the user of different pin types, many dealers also improve at the pattern of shoestring, as No. the 8721 00 67, Taiwan patent application (notification number the 3rd May Day 0 seven No. four) " structure-improved of shoestring " novel patent case (hereinafter to be referred as preceding patent case), it is that the belt body two ends of shoestring are established with big, the low density stitch section of diameter, is wearing around section that diameter is little, density is high in the intersegmental setting of two stitches in addition; This wears mat around section and is around between each footwear hole of footwear body, reduces wear to reduce coefficient of friction, and after the footwear body is for user's dress, directly pulls two stitch sections, make wear around the smooth automated tightening of section and rapidly stitch become bowknot.

The design of above-mentioned shoestring, can make and produce smooth sense between shoestring and the footwear hole, be easy to stitch and become bowknot, yet, no matter be preceding patent case or existing shoestring, when its as illustrated in fig. 3 after the stitch section 41 of shoestring 40 is tied up into bowknot 42, though tie up solid in the formation at that time of the application of force, but structural design is placed restrictions in nothing else owing to the surfacing of shoestring 40, so i.e. slippage voluntarily later, this also is the situation that people often experience in daily life.

From the above, the design of existing shoestring, owing to do not have any structural design of placing restrictions on, so shoestring very easily gets loose and following several the shortcomings of deriving in the stitch section:

1, cause danger easily: when shoestring got loose, so the as easy as rolling off a log accidental situation of controlling oneself and stepping on shoestring by mistake and falling was rather dangerous.

2, inconvenience: because shoestring meets accident after getting loose easily, tie up again admittedly, and rather bother, especially in motion process, more seem inconvenient so will stop.

This shows that above-mentioned existing shoestring still has many defectives, and the assistant officer waits to be improved.

Because the shortcoming that the shoestring that above-mentioned existing shoestring exists gets loose easily, the design people is actively studied innovation, through constantly studying, designing based on abundant practical experience and professional knowledge, and after studying sample and improvement repeatedly, create the utility model of effect brilliance finally.

Main purpose of the present utility model is, overcome the defective that existing shoestring exists, and provide a kind of anti-loose shoestring, make it after the stitch section of being located at the shoestring two ends is tied up into bowknot, can form the blocking effect, and can prevent that shoestring from getting loose, and then have the security of raising and do not need to tie up again solid convenience.

The purpose of this utility model is realized by following technical scheme.According to a kind of anti-loose shoestring that the utility model proposes, this shoestring is made as in order to tie up into the stitch section of bowknot at place, nearly two ends, it is characterized in that: this stitch section the time is interval with the less recess of several diameters in braiding, this recess when the stitch section is tied up into bowknot, wearing around belt body in form and place restrictions on structure.So as to when tying up into bowknot, wear around belt body in form the effect of placing restrictions on.Implement after the utility model technology, place restrictions on, it is tied up promptly be not easy to get loose after solid, do not step on the incident of falling and mistake can not take place because the recess of stitch section can form, thus its security can be improved, and have not need to stop and tie up solid convenience again.

The utility model compared with prior art has tangible advantage and good effect.By above technical scheme as can be known, the recess arrangement of the utility model mat stitch section can prevent that shoestring from getting loose and generaton number item advantage:

1, improves security: because shoestring is difficult for getting loose the incident of falling so unlikely generation mistake is stepped on shoestring.

2, providing convenience property: because shoestring of the present utility model is difficult for getting loose, does not more need often to stop and tie up again admittedly, especially when jogging, more show its convenience.

In sum, the utility model forms at the shoestring two ends and is provided with in order to tying up into the stitch section of bowknot, and can get loose behind its stitch in order to prevent, this stitch spacer segment is preset to the less recess of several diameters, with cross over mutually wear around belt body between form and place restrictions on effect, make it be not easy to get loose.No matter it structurally or improvement is all arranged on the function, and has produced handy and practical effect, and has had the effect of enhancement really, thereby be suitable for practicality more in limited field, technical development space, really is a new and innovative, progressive, practical new design.

Concrete structure of the present utility model is provided in detail by following examples and accompanying drawing thereof.

Fig. 1 is a structure schematic appearance of the present utility model.

Structural representation when Fig. 2 is the utility model enforcement.

Fig. 3 is the enforcement schematic diagram that existing traditional shoestring stitch becomes bowknot.

Below in conjunction with accompanying drawing and preferred embodiment, to according to its concrete structure of anti-loose shoestring, feature and the effect thereof that the utility model proposes, describe in detail as after.

See also shown in Figure 1, the shoestring that the utility model is anti-loose, the two ends of its shoestring 10 form and are provided with in order to tie up into the stitch section 11 of bowknot, and can get loose behind its stitch in order to prevent, the design people does one with this stitch section 11 especially and improves structural design, when braiding, be about to this stitch section 11 and be preset to the less recess of several diameters 111 at interval, place restrictions on effect with formation.

As shown in Figure 2, after being around the footwear hole 20 of upper of a shoe, the stage casing of shoestring 10 exposes stitch section 11, tie up into bowknot 13 with stitch section 11 again, and because the utility model is interval with recess 111 in stitch section 11, this recess 111 tie up solid after promptly can cross over mutually wear around belt body between formation place restrictions on structure, and can play the effect of placing restrictions on, make it be not easy to get loose.

The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.

Claims

1, a kind of anti-loose shoestring, this shoestring is made as in order to tie up into the stitch section of bowknot at place, nearly two ends, it is characterized in that:

This stitch section the time is interval with the less recess of several diameters in braiding, this recess when the stitch section is tied up into bowknot, wearing around belt body in form and place restrictions on structure.