CN201379156Y - Sliding closure type fastener - Google Patents

Abstract

The utility model discloses a sliding closure type fastener, wherein a closure body is positioned on the body of the fastener; an imbedding hole is formed at the upper part of the body; one side of the surface of the imbedding hole extends outwards to form a notch, and a corresponding notch is formed on the other side of the surface of the cover body corresponding to the imbedding hole; an elastic element is combined with the body; and a sliding block pushing against the elastic element is arranged at the bottom part of the cover body. When the cover body is triggered and slides for a displacement on the body, the cover body can form reciprocating displacement on the body, a ring-shaped neck part of a preset pin is extended into the imbedding hole, the bounce of the elastic element can buckle and hold the notch of the cover body to the ring-shaped neck part, the firm buckling and holding state can be formed, and the utility model further achieves the efficiencies of simple structure, convenient use and no loose or separation.

Description

The sliding cover type fastener

Technical field

The utility model is for providing a kind of sliding cover type fastener, refers to form on body the lid of the displacement that reciprocatingly slides especially, can be subjected to the bounce of flexible member on the body and bales catch is held on the default pin thread tool.

Background technology

Employed now Woven belt buckle is public mostly, the matrix fastener, knapsack for example, suitcase, shoulder harness, with cover buckle or other need the fixing article of ribbons etc. before the knapsack, please consult Fig. 9 simultaneously, shown in 10, for commonly used public, the stereo appearance figure of box tool and side cutaway view, find out by knowing among the figure, the fastener A that this kind is commonly used mainly respectively is provided with elastic arm A11 in pin thread A1 two sides, and between two elastic arm A11, be provided with a body of rod A12, box A2 front end then is provided with an opening A21, and be provided with a guide rail A22 in the opening A21, elastic arm A11 and the body of rod A12 of pin thread A1 can be pushed by the opening A21 place of box A2, and make the guide rail A22 of the body of rod A12 of pin thread A1 in alignment with box A2, after waiting to push, the binding block A13 that can make elastic arm A11 end is snapped in by the side opening A23 place of box A2 two sides, and makes the formed short slot A14 of turnover face between binding block A13 and elastic arm A11 be held in side opening A23 edge wall A231 to form the location.

Yet, though above-mentioned male and female button can reach the effect of fastening, but still there is the following perfect disappearance of not attaining:

(1), the structural design of its fastener commonly used also can't be applicable to less article, because fastener commonly used must inwardly be pressed the binding block A13 of pin thread A1 by user's finger by the side opening A23 place of box A2 two sides, just can remove the buckling state of pin thread A1 and box A2, if when the whole specification of pin thread A1 and box A2 is dwindled, the finger that just can cause the user is easy to generate operation inconvenience or because of the too small disappearance that can't push in space when pressing the binding block A13 of pin thread A1.

(2), elastic arm A11 and the body of rod A12 of pin thread A1 commonly used be the unsettled shape that stretches out, this kind design very easily makes the pin thread A1 that do not fasten because of colluding foreign matter accidentally, or causes elastic arm A11, body of rod A12 to produce fracture or be out of shape because of the external force collision.

(3), its structural design commonly used is comparatively numerous and diverse, and the fit tolerance of pin thread A1 and box A2 also must be comparatively rigorous, accurate, so its integral body is also comparatively difficult in making, the relative fraction defective increase that also can cause finished product.

(4), its pin thread A1 commonly used when pushing box A2, very easily on business detain the guide rail A22 in the opening A21 that the elastic arm A11 of A1 and body of rod A12 fail to be right against fully box A2, and produce the dislocation state, and then the inconvenience when causing the user to carry out snap action again.

(5), its pin thread A1 commonly used and box A2 are when using, only can be applicable to corresponding specification, if desire is changed male and female button A1, the A2 of other specifications, then can't be suitable for, and pin thread A1 commonly used only can directly fasten with single direction and box A2, and then restriction is wound in the ornaments direction of ribbon of male and female button A1, A2, makes the ribbon cross folding easily and produces fold.

Therefore, how to improve above-mentioned deficiency commonly used and disappearance, be and be engaged in the direction that this journey dealer institute desire is improved.

Summary of the invention

So the inventor is because above-mentioned disappearance via constantly studying and revising, is designed this kind sliding cover type fastener.

Technical problem to be solved in the utility model is, a kind of sliding cover type fastener is provided, and is bigger than normal with the volume that overcomes fastener in the above-mentioned prior art, assembling inconvenience and the problem that gets loose easily and separate.

A kind of sliding cover type fastener of the present utility model, on fastener body, be positioned with lid, wherein, this body top offers inserts the hole, and this is inserted hole surface one epitaxial lateral overgrowth and stretches short slot is arranged, and this lid correspondence is inserted the short slot that other side of hole surface also is provided with correspondence, is combined with flexible member on the body, and the lid bottom then is provided with the slide block that pushes flexible member.

The utility model main purpose is to form on the body lid of the displacement that reciprocatingly slides, can be subjected to the bounce of flexible member on the body and bales catch is held on the default pin thread tool, and then reach the overall volume of dwindling fastener, simple in structure to form, assembling is convenient and the effect that do not get loose and separate.

Secondary objective of the present utility model is when lid is the dislocation passing on body, can make the annular neck portion of the pin thread tool of desire cooperation stretch into inserting in the hole of body, when lid bounce-back homing, the axis hole that can utilize the short slot of the short slot of lid and body to form, be held on closely on the annular neck portion of pin thread tool, and then the pin thread tool can be formed by this freely swing, and the pin thread tool that the sliding cover type fastener is cooperated can be Woven belt buckle, the sewing button, rope is buckled, the fastener of Rope fastener or other tool annular neck portions etc., can change at any time according to user's the demand or the difference of design, so can effectively increase the scope of application of the present utility model and service efficiency.

Another purpose of the present utility model is that the guide rail that protrudes out under lid two side direction can align and slips into body two sides and form in the corresponding oblique groove spacing, and the lid base slider can be placed in the effect of the spacing slip in the body recess, can provide lid in the middle of slippage action on the body, the disappearance of unlikely upset perk takes place, and reaches that respective outer side edges is good, sliding suitable, the effect stably of start.

Another purpose of the present utility model is that body short slot bottom is provided with guiding incline, the lid slip front is for being provided with inclined thrust surface simultaneously, when the annular neck portion of pin thread tool stretches into when inserting in the hole, guiding incline and inclined thrust surface can be touched and promote to its surface periphery, make lid be subjected to the inclined thrust surface of slide block and mobile backwards, can make and insert the hole and expose annular neck portion for the pin thread tool and stretch into button and hold, have convenient, the simple to operate effect of assembling.

Description of drawings

Fig. 1 is the stereo appearance figure of the utility model preferred embodiment;

Fig. 2 is the three-dimensional exploded view of the utility model preferred embodiment;

Fig. 3 is the three-dimensional exploded view of another preferred embodiment of the utility model;

Fig. 4 is the vertical view of the utility model when assembling;

Fig. 5 is the vertical view of the utility model after assembling;

Fig. 6 is the stereo appearance figure of the utility model after assembling;

Fig. 7 is the side cutaway view of the utility model when using;

Fig. 8 is that the another good embodiment of the utility model is in the side cutaway view of lid pushed home;

Fig. 9 is the stereo appearance figure of male and female fastener commonly used;

Figure 10 is the top plan view of male and female fastener commonly used.

Description of reference numerals

The 1-body; The 11-base portion; 13-inserts the hole; The 111-groove; The 14-short slot; The 112-slotted eye; The 141-guiding incline; The 12-guide groove; 15-coiling portion; 121-inserts the space; The 16-oblique groove; The 122-catch arm; The 2-lid; The 21-base portion; The 221-guide block; The 211-slide block; The 23-short slot; The 2111-inclined thrust surface; The 24-holding part; The 2112-front side wall; The 25-guide rail; The 212-baffle; The oblique projection of 251-; The 22-guidance part; The 26-salient point; The 3-flexible member; 4-pin thread tool; The 41-annular neck portion; 42-coiling portion; The 5-ribbon; The 6-cloth; The A-fastener; The A1-pin thread; The A2-box; The A11-elastic arm; The A21-opening; The A12-body of rod; The A22-guide rail; The A13-binding block; The A23-side opening; The A14-short slot; The A231-wall.

The specific embodiment

For reaching above-mentioned purpose and effect, technological means that the utility model adopted and structure thereof, drawing illustrates in detail that with regard to preferred embodiment of the present utility model its feature and function are as follows.

Please consult shown in Fig. 1,2 simultaneously, stereo appearance figure and three-dimensional exploded view for the utility model preferred embodiment, find out sliding cover type fastener of the present utility model by including body 1 and lid 2 is formed by knowing among the figure, thus with regard to the primary structure feature of this case describe in detail as after; Wherein:

Base portion 11 surfaces of this body 1 are for being provided with the groove 111 that can supply elasticity element 3 to insert, and cut open in base portion 11 surperficial two sides and to be provided with guide groove 12, its guide groove 12 terminal for be formed with width bigger insert space 121, and insert space 121 1 sides for being extended with catch arm 122, be provided with in base portion 11 front sides in addition and insert hole 13, and insert hole 13 1 sides for being outward extended with short slot 14, then be provided with the coiling portion 15 that can supply ribbon to reel away from inserting hole 13 other sides.

This lid 2 is a shift reciprocately state for base portion 11 surfaces that are incorporated into body 1, and base portion 21 lower surfaces of lid 2 also can be provided with and be placed in the slide block 211 that compresses flexible member 3 in body 1 groove 111, and make the slide block 211 of lid 2 can be in the groove 111 spacing slips of body 1, and under base portion 21 2 side direction, be extended with guidance part 22, and guidance part 22 ends are outward extended with guide block 221, be provided with short slot 23 in base portion 21 front sides in addition, then be provided with holding part 24 away from short slot 23 other sides.

Please consult Fig. 3 simultaneously, 4,5, shown in 6, three-dimensional exploded view for another preferred embodiment of the utility model, vertical view when assembling, in vertical view after the assembling and the stereo appearance figure after assembling, find out by knowing among the figure, above-mentioned member is when the group structure, earlier lid 2 combinations are positioned on the body 1, and the guidance part 22 that makes lid 2 stretch into body 1 guide groove 12 insert in the space 121 spacing, and pass the guide block 221 that makes guidance part 22 forward and pass through catch arm 122, being provided with of its catch arm 122 mainly makes guidance part 22 assemble easily, make guidance part 22 be difficult for breaking away from outside the guide groove 12, and then the guide block 221 that makes guidance part 22 supports and is affixed on guide groove 12 bottom outside, the guide rail 25 that protrudes out under lid 2 two side direction simultaneously is inboard for being formed with oblique projection 251, this oblique projection 251 can align and slip into body 1 two sides and form in the corresponding oblique groove 16 spacing, and 212 of baffles that are positioned at lid 2 bottoms can hide in body 1 groove 111 tops, and groove 111 opening parts then are subjected to front side wall 2112 sealings of slide block 211, make flexible member 3 firmly be contained in location in the groove 111, so, can pass lid 2, make lid 2 on body 1, be shift reciprocately, can finish whole group structure of the present utility model.

On the mat, just can pass lid 2 surperficial plural salient points 26 by hand, make lid 2 on body 1, be a dislocation passing state, make the flexible member 3 (as shown in Figure 4) in lid 2 base slider 211 front side walls 2112 extrusion body 1 groove 111, and when making lid 2 pass backward to certain distance, the guidance part 22 of its lid 2 can be by catch arm 122 backstops of the guide groove 12 of body 1, just the hole 13 of inserting of being covered by lid 2 can be exposed, the annular neck portion 41 of pin thread tool 4 can be stretched into inserts in the hole 13, then, just can decontrol lid 2, allow flexible member 3 bounces promote the slide block 211 of lid 2, make lid 2 pushed home (as shown in Figure 5), make the short slot 23 of lid 2 just can form axis hole with short slot 14 combinations of body 1, and then the annular neck portion 41 of clamping pin thread tool 4 closely, and the annular neck portion 41 of pin thread tool 4 can come to form the action that freely swings in the axis hole that body 1 and lid 2 are formed according to the user mode of article, do not limit ribbon 5 buttons and only can a direction fasten, so can effectively increase the scope of application of the present utility model and service efficiency.

In addition, when body 1 is aimed at annular neck portion 41 assemblings of pin thread tool 4 with lid 2 to insert hole 13, can touch on short slot 14 bottom guiding inclines 141 and the lid 2 slide blocks 211 front end inclined thrust surfaces 2111 by annular neck portion 41 surface periphery, make lid 2 be subjected to the promotion of annular neck portion 41, push flexible member 3 and produce to move backwards, and when in annular neck portion 41 forward slips into and be held in the short slot 14 of body 1, locating, this is inserted hole 13 and can present and expose state and stretch into for the annular neck portion 41 of pin thread tool 4, lid 2 itself then can be squeezed by supporting of flexible member 3 bounces by slide block 211 front side walls 2112, and the start of generation reverse slide displacement, the short slot 23 contraposition buttons of lid 2 are held on annular neck portion 41 other sides, make annular neck portion 41 be subjected to the short slot 14 of body 1 and short slot 23 clampings of lid 2 to be a strong fix effect, have the assembling facility, effect simple to operate.

See also shown in Figure 7, then can outside ribbon 5 stretch into and be wound in the coiling portion 15 of body 1 by the holding part 24 of lid 2, and the coiling portion 42 of the pin thread tool 4 that cooperates also is wound with ribbon 5, so, just, applicable to cover buckle or other need on the fixing article of ribbons before knapsack, suitcase, shoulder harness, the knapsack.

Please consult shown in Figure 8 simultaneously, for the another preferred embodiment of the utility model in the side cutaway view of lid pushed home, find out by knowing among the figure, the pin thread tool 4 that sliding cover type fastener of the present utility model is cooperated also is available as general sewing button, earlier pin thread tool 4 is fixed in the interlayer of cloth 6, and the annular neck portion 41 that makes pin thread tool 4 exposes outside the cloth 6, so, just the lid 2 of sliding cover type fastener can be pushed open, and the hole 13 of inserting of body 1 is exposed, the annular neck portion 41 of pin thread tool 4 is stretched into insert in the hole 13, then, lid 2 is promoted by flexible member 3 and get back to original position automatically on body 1, just can form a firm button and hold state.

Again, base portion 11 bottoms of the utility model body 1 are to run through to be provided with the slotted eye 112 that is communicated in the groove 111, flexible member 3 distortion in being positioned groove 111, perk and when causing lid 2 starts to pause, can utilize instrument to penetrate the aligned position of adjusting flexible member 3 in the slotted eye 112, make flexible member 3 recover aligned position and push on the slide block 211 of lid 2, reach effect easy to maintenance, that needn't remove and install again.

In addition, the above only is preferred embodiment of the present utility model, non-so limit to claim of the present utility model, the pin thread tool 4 that sliding cover type fastener of the present utility model is cooperated can be Woven belt buckle, the sewing button, rope is buckled, the fastener of Rope fastener or other tool annular neck portions 41 etc., only need make the annular neck portion 41 of pin thread tool 4 stretch into inserting in the hole 13 of body 1, utilizing body 1 groove 111 interior flexible members 3 to push lid 2 puts in place, the short slot 23 that makes its lid 2 and the short slot 14 of body 1 are closely on the annular neck portion 41 of clamping pin thread tool 4, so, just can be according to user's the demand or the difference of design, at any time change the pin thread tool 4 that desire cooperates, contained by the utility model so can reach the form of aforementioned effect such as, this simple and easy modification and equivalent structure change, and all should in like manner be contained in the claim of the present utility model.

Therefore, sliding cover type fastener of the present utility model is when using, and it is as follows to solve disappearance commonly used:

(1), the utility model only need by flexible member 3 bounces with lid 2 when body 1 slide displacement, can make lid 2 consolidation clampings fasten the pin thread tool that is cooperated, and then can dwindle overall volume, to solve the operation inconvenience disappearance that can't push because of the space is too small commonly used.

(2), the guide rail 25 that protrudes out under lid 2 two side direction of the present utility model can align and slip into body 1 two sides and form in the corresponding oblique groove 16 spacing, and lid 2 base slider 211 can be placed in the effect of spacing slip in body 1 groove 111, can provide lid 2 in the middle of slippage action on the body 1, unlikely upset perk reaches that respective outer side edges is good, sliding suitable, the effect stably of action.

(3), body of the present utility model 1 bottom is to run through to be provided with the slotted eye 112 that is communicated in the groove 111, flexible member 3 distortion in being positioned groove 111, perk and when causing lid 2 part getting stucks, can utilize instrument to penetrate and adjust flexible member 3 in the slotted eye 112, make flexible member 3 recover to align on the slide block 211 that pushes lid 2, reach effect easy to maintenance, that needn't remove and install again.

(4), the structural design of body 1 short slot, 14 bottom guiding inclines 141 of the present utility model and lid 2 slide blocks 211 front end inclined thrust surfaces 2111, can stretch into when inserting in the hole 13 for the annular neck portion 41 of pin thread tool 4, guiding incline 141 and inclined thrust surface 2111 are touched and promoted to its surface periphery, make lid 2 be subjected to the inclined thrust surface 2111 of slide block 211 and mobile backwards, can make and insert hole 13 and expose annular neck portion 41 for pin thread tool 4 and stretch into button and hold, have convenient, the simple to operate effect of assembling.

(5), the structural design of body of the present utility model 1 and lid 2, all be to be built between body 1 and the lid 2, can solve male and female button commonly used and collude foreign matter or external force collision easily, and produce fracture or be out of shape because of exposing structure.

(6), structural design of the present utility model is comparatively simple, and element cooperates and is uncomplicated, required fit tolerance does not need very accurate yet, make that whole assembling is easy, relative also makes easily, and then form effect simple in structure and that assemble facility, do not get loose, the fraction defective of finished product is reduced.

(7), the lid 2 that only need pull on the body 1 of the utility model is the displacement that reciprocatingly slides, make the short slot 23 of its lid 2 just can combine an axis hole with the short slot 14 of body 1, the pin thread tool that comes the clamping desire to cooperate, and lid 2 is when sliding process, not just and the disappearance that can't fasten can not produce contraposition commonly used.

So; the utility model is for being primarily aimed at lid 2 slide displacement on body 1; make the corresponding elastic element 3 of 2 of its body 1 and lids can utilize the characteristic of its elastic acting force; make lid 2 can form on body 1 that to hold the pin thread tool of cooperation be its main key protection point toward covering displacement and Elastic buttom; more than be illustrative to description of the present utility model; and it is nonrestrictive; those skilled in the art is understood; within spirit that claim limits and scope, can carry out many modifications, variation or equivalence, but they will fall in the protection domain of the present utility model all to it.

In sum, the utility model sliding cover type fastener has obvious effect when using promotes, and meets the application important document of utility model patent, files an application in accordance with the law.

Claims (12)

1, a kind of sliding cover type fastener, on fastener body, be positioned with lid, it is characterized in that, this body top offers inserts the hole, and this is inserted hole surface one epitaxial lateral overgrowth and stretches short slot is arranged, and this lid correspondence is inserted the short slot that other side of hole surface also is provided with correspondence, is combined with flexible member on the body, and the lid bottom then is provided with the slide block that pushes flexible member.

2, sliding cover type fastener as claimed in claim 1 is characterized in that, this lid is provided with guidance part, and these body surface two sides are cutd open and are provided with guide groove, and this guidance part stretches in this guide groove spacing.

3, sliding cover type fastener as claimed in claim 2 is characterized in that, this guide groove terminal for be formed with width bigger insert the space, and this inserts space one side for being extended with catch arm.

4, sliding cover type fastener as claimed in claim 2 is characterized in that, this guidance part end is outward extended with guide block, and this guide block is to being affixed on this guide groove bottom outside.

5, sliding cover type fastener as claimed in claim 1 is characterized in that, this body upper surface is provided with groove, and this flexible member is inserted in this groove.

6, sliding cover type fastener as claimed in claim 5 is characterized in that, this body bottom is run through and is provided with the slotted eye that is communicated in this groove.

7, sliding cover type fastener as claimed in claim 1 is characterized in that, these body two sides are provided with oblique groove, and this lid is provided with oblique projection, and this oblique projection slips in this oblique groove spacing.

8, sliding cover type fastener as claimed in claim 1, it is characterized in that, this sliding cover type fastener also has a default pin thread tool, and this default pin thread tool has an annular neck portion, and this short slot bottom of this body is provided with the guiding incline that forward slips into for this default pin thread tool annular neck portion.

9, sliding cover type fastener as claimed in claim 1 is characterized in that, it is to be provided with the coiling portion that reels for ribbon that this of this body inserted other side of hole.

10, sliding cover type fastener as claimed in claim 1, it is characterized in that this sliding cover type fastener also has a default pin thread tool, this default pin thread tool has an annular neck portion, the short slot of this lid and the axis hole that short slot combines mutually of body, this axis hole is held on this annular neck portion.

11, sliding cover type fastener as claimed in claim 1, it is characterized in that this sliding cover type fastener also has a default pin thread tool, this default pin thread tool has an annular neck portion, the slip front of this lid is provided with inclined thrust surface, and this default pin thread tool annular neck portion promotes this inclined thrust surface.

12, sliding cover type fastener as claimed in claim 1 is characterized in that, the short slot of this lid side in addition is to be provided with the holding part that stretches into for ribbon.

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