CN2408729Y

CN2408729Y - Improved fixer for shoelace

Info

Publication number: CN2408729Y
Application number: CN 99258091
Authority: CN
Inventors: 陈金柱
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-12-30
Filing date: 1999-12-30
Publication date: 2000-12-06
Anticipated expiration: 2009-12-30

Abstract

The utility model relates to an improved fixer for a button lace seat of a shoelace, which comprises a button lace which is relatively arranged at both sides of a shoe article, a lace seat and a main fastener. The end part of the button lace opposite to the lace seat is provided with a pivot part, and the pivot part extends into the opening of a U-shaped ringent body and is penetrated through by a pivot shaft and then is mutually pivoted. Both sides of the opening of the body are respectively provided with two short pivot shafts and are pivoted into integral forming with pivot ears protruding opposite to a base, and the base is fixed on the shoe article. A fixing device is arranged between the body and the base, and the fixing device is provided with elastic feet and is held in a holding groove of the body. Under the action of the elastic feet, the body and the base can be locked together naturally, to ensure that the button lace can not be loosened because the lace seat is bumped by improper external force.

Description

The improved shoelace buckle fixture of usheing to seat

The utility model relates to a kind of shoelace buckle fixture of usheing to seat.

Present quick shoelace buckle is used for ice skate or other sport footwear that need link closely mostly, and its structure as shown in Figure 1.The both sides of footwear 10 are provided with relative cingulum 21, usher to seat 20 and main fastener 30, and the end that cingulum 21 has a pawl is stretched in the main fastener 30 and is fastened; For strengthening the tightness of cingulum 21, be provided with tightening structure in addition on 20 usheing to seat, promptly establish the articulated section in usher to seat relatively 20 end of cingulum 21, the articulated section is stretched into in ringent body 22 openings of U-shaped and with a pivot 211 and is passed mutual pivot joint, the both sides of body 22 openings are respectively established two short pivots 220 and are integral with pivot ear 230 pivot joints of the relative projection of pedestal, usher to seat 20 and be fixed on the footwear 10, by pushing of body 22, can make the position, pivot 11 place of cingulum 21 be lower than the pivot 220 of body 22, thereby form the strength that links closely.The defective of this structure is, body 22 is pressed the back without any can be for fixing mechanism, and body 22 is impacted or colluded when hanging by improper external force and very easily upwards pulled, thereby makes the position of pivot 211 be higher than the position of another pivot 220, also promptly very easily unclamps.Therefore, tighten the function of strengthening footwear 10 tightnesses, but still, can't fix on the contrary very easily by external force collision and jack-up is unclamped though 20 this structure of usheing to seat has.Therefore and footwear 10 need bear the high motion of tightness, and chance of being collided or the chance that is subjected to improper external force are a lot, so above-mentioned shortcoming often takes place, tighten as if going again, then very easily cause user's feet from injuring, become unnecessary athletic injury.This shows that existing shoelace buckle structure has improved necessity in fact.

In view of this, the inventor had once designed " shoelace buckle usher to seat fixture " and had proposed patent application.The inventor is in line with the creation idea of " also wanting better ", not self-satisfied because of having created " shoelace buckle usher to seat fixture ", seek to improve but keep so that the user can be more convenient, quick and fastening when using, existing with its why the necessary improved analysis of causes as the back:

1, existing shoelace buckle portion very easily unclamps, though and female case makes the fastening between body and pedestal more firm, packaging efficiency can't improve, reason comparatively bothers when promptly being the spring assembling of female case creation.

Though 2, the button portion of female case is very fastening, many expenditures of material and cost, and worry is used too long afterwards, and spring can produce elastic fatigue or get rusty.

3, female case is in when assembling, because spring need be inserted in the storage tank, the situation that easily causes spring to come off during the therefore top quite trouble of pulling, and assembling produces.

4, the cost of spring expenditure is quite high, if can with the incorporate words of fixture, not only can be convenient to assembling, and can reduce its cost.

Given this, the inventor is active development research, and the phase can be improved the usher to seat structure of fixture of shoelace buckle, to strengthen the function of female case creation.

The purpose of this utility model promptly is the usher to seat suitable in addition improvement of structure of fixture of shoelace buckle, so that the fastening of its body and pedestal is more firm, thereby the tightness that keeps cingulum not reason external force improper bump and unclamp, and then avoid unnecessary athletic injury.

To achieve these goals, the utility model is established storage tank at the end face of the relative pedestal of body, establishes stay hook in the relative body end face of pedestal centre, establishes fixture and cooperatively interact with body and pedestal between body and pedestal.Fixture is the tabular pressing body, and its end is extended and is provided with elastic foot and stretches in the body storage tank, and its centre is provided with hooked scarf and can fixes with the pedestal stay hook hook that cooperatively interacts.Tension is during cingulum, and the effect by the fixture elastic foot can make hooked scarf and the mutual snap lock of fixed block, thereby makes body and pedestal sealed naturally.Below in conjunction with specific embodiment technical characterictic of the present utility model is described in further detail.

Fig. 1 is the existing shoelace buckle fore-and-aft plane schematic diagram of usheing to seat;

Fig. 2 is the usher to seat decomposition texture schematic diagram of fixture of the improved shoelace buckle of the utility model;

Fig. 3 is the usher to seat cross-sectional view of fixture of the improved shoelace buckle of the utility model;

Fig. 4 is the usher to seat three-dimensional appearance schematic diagram of fixture of the improved shoelace buckle of the utility model.

Referring to figs. 2 and 3, the improved shoelace buckle of the utility model cingulum 21 that fixture comprises that mainly the footwear both sides are provided with relatively of usheing to seat, usher to seat 20 and main fastener 30, cingulum 21 has the end of pawl and stretches in the main fastener 30, articulated section 210 is established in usher to seat relatively 20 end of cingulum 21, articulated section 210 is stretched into in ringent body 22 openings of U-shaped and with a pivot 211 and is passed mutual pivot joint, the both sides of body 22 openings are respectively established two short pivots 220 and are integral with pivot ear 230 pivot joints of pedestal 23 relative projections, 23 of pedestals are fixed on the footwear, one fixture 40 is arranged, so that body 22 and pedestal 23 secure fixation between body 22 and the pedestal 23.

The end face of body 22 relative pedestals 23 is provided with a storage tank 221, and the horizontal ends of storage tank 221 is provided with placing restrictions on groove 222 and matching with fixture 40 of certain-length, pedestal 23 relative body 22 end face centre stretch out a hook-shaped stay hook 231, and the hook face opening of stay hook 231 is offered and matched with fixture 40 towards pivot ear 230 directions.

Fixture 40 is for having flat pressing body 41, the end extension of this pressing body 41 is provided with elastic foot 42, elastic foot 42 stretches in the storage tank 221 during assembling, stretch out one and place restrictions on piece 410 with the stroke of restriction pressing body 41 and elasticity blocking when making pressing body 41 hold to go into storage tank 221 but place restrictions on groove 222 relatively, the arc press-side 411 of pressing body 41 exposes the part of storage tank 221 and can push for the people.The centre of pressing body 41 is established a hooked scarf 412 in addition, its fastener direction also can be fixed with the stay hook 231 mutual hooks of pedestal 23 towards press-side 411, and the bottom surface of hooked scarf 412 is provided with the guide face 413 of inclination, so that hooked scarf 412 and stay hook 231 can guide link closely (as shown in Figure 3, Figure 4) automatically when the mutual closing of body 22 and pedestal 23.

By above structure, when body 22 tension cingulums 21 to pedestal 23 directions near the time, its pressing body 41 is borrowed the hold guiding of guide face 413 with stay hook 231, make pressing body 41 elastic foot 42 of rollback, compression fixture 40 slightly, treat that hooked scarf 412 and stay hook 231 are mutually to fashionable, 42 on its elastic force pin can push back pressing body 41 forward and make hook determine 412 and fixed block 231 reliable snap lock mutually again, thereby makes body 22 and pedestal 23 sealed naturally, need not other formality.Not only easy to use, and except that original bed knife of borrowing two pivots, 211,220 high and low positions difference and producing, more borrow cooperating between fixture 40 and body 22 and the pedestal 23 to form second bed knife, with guarantee cingulum 21 not reason usher to seat 20 when being subjected to improper external force collision and get loose.In the time of need unclamping fixture 40, need the press-side 411 of pressurization pressing body 41 earlier, hooked scarf 412 and stay hook 231 are separated from each other, take advantage of a situation and pull body 22 and leave pedestal 23, cingulum 21 is unclamped.Its process and existing structure of untiing cingulum 21 is similar, unlikelyly causes puzzlement.

By above structure explanation as can be known, the utility model can reach better result of use and cost benefit, and the effect that overall structure can reach can surmount female case creation structure.

1, in the utility model when assembling, is owing to no longer need to utilize spring, so the expenditure that reduces cost.Moreover the utility model needn't need utilize track to come putting spring as female case, and only utilizes easy storage tank to replace, and makes assembling convenient, and processing is convenient more.

2, assembling of the present utility model no longer needs to push up the spring of pulling, and the situation that spring drops can not occur when therefore assembling.

3, the fixture structure in the utility model is simple and easy, and manufacturing cost can reduce relatively, therefore quite has industrial utilization.

In sum, the utility model is at structural design, practicality and cost benefit aspects, meets the important document of the required and utility model patent of industry development really fully.

Claims

1, a kind of improved shoelace buckle fixture of usheing to seat, mainly comprise cingulum that the footwear both sides are provided with relatively, usher to seat and main fastener, the end of cingulum tool pawl is stretched in the main fastener, the articulated section is established in the end that cingulum is usherd to seat relatively, the articulated section is stretched into in the ringent body openings of U-shaped and with pivot and is passed mutual pivot joint, the both sides of body openings are respectively established two short pivots and are integral with the pivot ear pivot joint of the relative projection of pedestal, and pedestal then is fixed on the footwear; The end face of the relative pedestal of body that is characterised in that of the present utility model is provided with storage tank, and storage tank is provided with placing restrictions on groove and matching with fixture of certain-length, and the relative body end face of pedestal centre stretches out hook-shaped stay hook; Described fixture is for having flat pressing body, its end extension is provided with elastic foot and stretches in the storage tank, place restrictions on slot relatively and go out to place restrictions on piece with restriction pressing body stroke, the pressing body centre is provided with a hooked scarf in addition, and its fastener direction is fixed towards the press-side and the hook that can cooperatively interact with the stay hook of pedestal.