CN201714750U

CN201714750U - Press fastener

Info

Publication number: CN201714750U
Application number: CN2010202048680U
Authority: CN
Inventors: 许琇琁
Original assignee: Taiwan Industrial Fastener Corp
Current assignee: Taiwan Industrial Fastener Corp
Priority date: 2010-05-21
Filing date: 2010-05-21
Publication date: 2011-01-19
Anticipated expiration: 2020-05-21

Abstract

The utility model provides a press fastener comprising a seat, a gliding seat and a press piece, wherein a butt hole is formed in the seat longitudinally; a containing groove which can be communicated with the butt hole is transversely arranged in front of the seat; the gliding seat is contained in the containing groove; each of two sides of the gliding seat is provided with a slideway, namely, two armed levers extending below the press piece can be led to penetrate into the butt hole and be correspondingly and movably embedded with buckle parts at the inner wall surfaces of two sides of the butt hole; when the user presses the pressing part of the press piece, the pressing part can be pushed downwards to the slideway corresponding to the gliding seat from the downside guide inclined plane through the moving parts at the inner sides of the two armed levers so as to lead the gliding seat to slide towards the inner side along the containing groove and be compressed at the rear elastic element, the buckle rod of the buckle-holding object can be led to be separated from the limitation of the buckle-holding part at the other side of the gliding seat, then the gliding seat is led to return to the home position by the elastic restoring force of the elastic element, and then the buckle-holding object can be released, and the press fastener has the effects of convenient assembly and simple operation.

Description

Push fastener

Technical field

The utility model provides a kind of fastener of pushing, You Zhike pushes against downwards in slip base for the pressing member that presses on the pedestal outside, make slip base towards the inboard laterally slide displacement of pedestal, just the button bar that button can be held thing institute tool breaks away from the restriction of the holding part on slip base, and has easy to assembly and operate easy effectiveness.

Background technique

Now fastener very general of use, and the fastener of different types then has different manner, for example can be applicable to general switch button, knocker, the glove box fastener, tools such as the lid button of mobile phone or PDA Personal Digital Assistant open and close to be used or the fixing fixed fastener that combines, utilize the solid mode of sliding card mode or spiral shell to reach the state of fixing location mostly, wherein be to dislike complicated slightly with the sliding fixed fastener structural design that fixes the mode of holding, and the degree of adaptability demand between each member is higher, can slide smoothly when being beneficial to fixing and reach the effectiveness of fixing location, but the retention effect of this kind mode is comparatively bad, needing in addition, the collocation auxiliary device reaches the good purpose of fixing, though and its member of fixed fastener of the solid mode of employing spiral shell is comparatively simple, and have good fixing ability concurrently, but need to open and close or assembling for normal, comparatively inconvenience on device that changes or object use, and lose easily in the bolting element unloading process, not only suitable expends man-hour with inconvenient, also can cause the integral production cost to improve, so will how to design a kind of simple and easy assembling, and after assembling, can form the fixed fastener structure of certain location, and then the inconvenience in the improvement assembling, reduce cost, be and be engaged in the direction place that this journey dealer desires most ardently the research improvement.

The model utility content

So, the creator is because above-mentioned problem and shortcoming, be to collect related data via in many ways assessment and consideration, and utilize the research and development experience for many years of engaging in the industry constantly to study and revise, the purpose of this utility model is the beginning to design this kind to push the novel birth of fastener.

For reaching described purpose, the utility model provides a kind of fastener of pushing, include pedestal, slip base and pressing member, the hollow part of this pedestal is for vertically being formed with butt hole, and laterally offer the containing groove that can be connected with butt hole in pedestal the place ahead, and being positioned at butt hole two side internal face places, pedestal is provided with clamping part respectively; This slip base is the interior slide displacement of containing groove that is contained in pedestal, and has a base portion, and the base portion dual side-edge is formed with slideway respectively, and the base portion rear is provided with the elastic element that can be held on the butt hole internal face, and is provided with and can holds the holding part that thing institute tool button bar is corresponding fastening location with default button away from the side in addition of elastic element; This pressing member is to have the press part that is positioned at the butt hole outside, and press part below is extended with the armed lever that can be corresponding movable inlay card with clamping part, and the pushing part bottom side of establishing, the inboard place of two armed levers is formed with respectively and can pushes against the corresponding slideway of slip base and interlock are horizontal slide displacement in holding part guide ramp.

Wherein: the clamping part of this pedestal is for having protruding button, and is concaved with the snap groove that can be corresponding movable inlay card with protruding button on the armed lever outer side of pressing member.

Wherein: two clamping part central authorities of this pedestal are provided with relative rail groove near the butt hole opening, and lay respectively at slide displacement in the rail groove with the inboard pushing part of locating of two armed levers of pressing member.

Wherein: this pedestal top outer periphery place is formed with outwardly and can holds hollow part outer rim and flat blocked part on the thing plate in default button by block.

Wherein: this pedestal outer periphery place is provided with to hold that hollow part combines the fixed part that fixedly becomes one on the thing plate with default button, and on the fixed part dual side-edge, offer profile groove, be forced into and be fastened on default button for fixed part and hold and form inlay card on the thing plate bottom surface and fix.

Wherein: this slip base in the slideway of base portion dual side-edge for being wide at the top and narrow at the bottom, and base portion rear centre laterally be concaved with can be for the locating slot of elasticity element location.

The beneficial effects of the utility model:

Main purpose of the present utility model is when being that the user presses on the press part of pressing member institute tool, can push against downwards in the slideway of slip base dual side-edge correspondence by the pushing part bottom side guide ramp that establish in two armed levers inboard place in below, the inwards horizontal slide displacement of the containing groove that slip base is offered along pedestal the place ahead, and be compressed in elastic element, just the button bar that button can be held thing institute tool breaks away from the restriction of the holding part on slip base, elastic restoring force by elastic element institute tool makes the slip base involution to original position again, then but make-up is held thing and is discharged, and has the easy effect of operation.

Secondary objective of the present utility model is to be that pedestal inside vertically is formed with butt hole, and in the containing groove that pedestal the place ahead is offered, contain slip base, and the slip base dual side-edge is formed with slideway respectively, two armed levers that the pressing member below can be extended penetrate in the butt hole respectively, and be corresponding movable inlay card with the clamping part at butt hole two side internal face places, two pushing part bottom side guide ramp with the inboard place of armed lever push against respectively in the slideway of slip base correspondence again, and make slip base, then present the activity mated condition between pressing member and the pedestal, making things convenient for the simple and easy contraposition of user assembling, and after combination, can reach structural stability, certain locating effect.

To be the fixed part that is pedestal dual side-edge place hold hollow part on the plate of thing institute tool for being forced in button to a purpose more of the present utility model, and utilize the profile groove on the fixed part dual side-edge to increase the required nargin of its distortion, make to be subjected to pushing in the fixed part fastening process and be a resiliently deformable displacement, being fastened on plate bottom surface formation inlay card again fixes, pedestal and button can be held thing thus firmly is combined into one, all suitable convenience in this kind manner assembling contraposition, need be by not using hand tools, can effectively solve inconvenience and difficulty that coping screw locking mode is derived, to improve the inconvenience in the assembling, reduce the cost that screw uses.

Another purpose of the present utility model is when being that the user presses on the press part of pressing member institute tool, the inboard place of the two armed levers pushing part that can utilize the below, press part to be extended lays respectively at slide displacement in the relative rail groove of clamping part, make its sliding stroke more stable, the situation that also can not produce beat or reverse takes place, to prevent that pressing member is because of being shaken tripping, emerging in outside the pedestal.

Description of drawings

Fig. 1 is a stereo appearance figure of the present utility model.

Fig. 2 is a three-dimensional exploded view of the present utility model.

Fig. 3 is the three-dimensional exploded view at another visual angle of the utility model.

Fig. 4 is a side cutaway view of the present utility model.

Fig. 5 is a front sectional elevation of the present utility model.

Side cutaway view when Fig. 6 pushes for the utility model preferred embodiment.

[primary component symbol description]

1 pedestal

11 butt holes, 132 rail grooves

111 projections, 14 blocked parts

12 containing grooves, 15 fixed part

13 clamping parts, 151 profile grooves

131 protruding buttons

2 slip bases

21 base portions, 22 elastic elements

211 slideways, 23 holding parts

212 locating slots

3 pressing members

31 press parts, 33 pushing part

32 armed levers, 331 guide ramp

321 snap grooves

4 buttons are held thing

41 plates, 42 button bars

411 hollow part, 421 catching grooves

Embodiment

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

See also Fig. 1, Fig. 2, shown in Figure 3, be respectively the three-dimensional exploded view at stereo appearance figure of the present utility model, three-dimensional exploded view and another visual angle, find out by knowing among the figure, the utility model is for including pedestal 1, slip base 2 and pressing member 3, so with regard to this case main member and feature describe in detail as after, wherein:

This pedestal 1 is a hollow accommodating body, its hollow part vertically is formed with a butt hole 11, and laterally offer the containing groove 12 that can be connected in pedestal 1 the place ahead place with butt hole 11, and pedestal 1 is positioned at the clamping part 13 that butt hole 11 left and right two side internal face places are provided with the protruding button 131 of tool respectively, and two clamping parts, 13 central authorities are provided with relative rail groove 132 near butt hole 11 openings; In addition, pedestal 1 top outer periphery place is formed with flat blocked part 14 outwardly, and 14 belows, blocked part then are respectively equipped with profile groove 151 on fixed part 15 and fixed part 15 dual side-edges adjacent to containing groove 12 left and right dual side-edge places.

This slip base 2 is slide displacement in the containing groove 12 that is contained in pedestal 1, and has a base portion 21, and base portion 21 left and right dual side-edges are formed with the slideway 211 that is wide at the top and narrow at the bottom respectively, and base portion 21 rear centre laterally are concaved with locating slot 212, be positioned with the elastic element 22 that can be held on butt hole 11 internal faces in its locating slot 212, then be provided with holding part 23 in side in addition again away from elastic element 22.

This pressing member 3 is for being positioned at butt hole 11 tops of pedestal 1, and has a press part 31 that can be covered in butt hole 11 outsides, and 31 belows, press part are extended with the armed lever 32 that can be corresponding movable inlay card with clamping part 13, be concaved with snap groove 321 respectively on its two armed levers, 32 outer side, and two armed levers, 32 inboard places are provided with the pushing part 33 that is positioned at rail groove 132 slide displacements respectively, again, oblique being formed with can push against slip base 2 corresponding slideways 211 and interlock are the displacement that laterally reciprocatingly slides in holding part 23 guide ramp 331 downwards towards the top pushing part 33 bottom sides places.

Please continue to consult Fig. 4, Fig. 5, shown in Figure 6, be respectively side cutaway view of the present utility model, side cutaway view when front sectional elevation and preferred embodiment are pushed, find out by knowing among the figure, by above-mentioned member in when assembling, earlier with slip base 2 for to be pushed in the containing groove 12 of pedestal 1, make elastic element 22 sockets at its base portion 21 rears be positioned to be a resiliently deformable displacement on the projection 111 that butt hole 11 internal face places are convexly equipped with, pressing member 3 being positioned at two armed levers 32 that extend 31 belows, press part penetrates respectively in butt hole 11 again, and be positioned at butt hole 11 left sides with snap groove on armed lever 32 outer side 321 and pedestal 1, the protruding button 131 of 13 tools of right two side internal face place clamping parts is corresponding movable inlay card, also make simultaneously 33 of two pushing part at armed lever 32 inboard places lay respectively at slide displacement in the relative rail groove of clamping part 13 centre 132, and the guide ramp 331 of two pushing part, 33 bottom sides pushes against respectively in slip base 2 left sides, the slideway 211 of right dual side-edge correspondence, and make slip base 2, present the activity mated condition between pressing member 3 and the pedestal 1, with this structural design, the simple and easy contraposition assembling of the person of being easy to use, and after combination, can reach structural stability, certain locating effect is just finished the assembling of the utility model integral body.

And when using, being embedded in button downwards on earlier pedestal 1 being served as reasons holds in the hollow part of being offered on plate 41 surfaces of 4 tools of thing 411, and smooth shape blocked part 14 blocks that extend towards the outside with pedestal 1 top are in hollow part 411 outer rims, make its 14 belows, blocked part adjacent to containing groove 12 left sides, after the fixed part 15 at right dual side-edge place promptly is forced into along hollow part 411, just can utilize the profile groove of offering on fixed part 15 dual side-edges 151 to increase the required nargin of its distortion, pushed in the process that fixed part 15 is fastened and be a resiliently deformable displacement, be fastened on again on plate 41 bottom surfaces and form inlay card and fix, pedestal 1 can be held thing 4 firm combining fixedly with button thus becomes one, no matter this kind manner is an all suitable convenience in the assembling contraposition, also need be by not using hand tools, can effectively solve inconvenience and difficulty in the assembling contraposition that coping screw locking mode derives, to improve the inconvenience in the assembling, reduce the cost that screw uses.

Moreover, pressing member 3 is to be exposed to outside the containing groove 12 in pedestal 1 the place ahead with slip base 2 other holding parts 23 of side before pushing, the button bar 42 of holding 4 tools of thing when button pushes against the holding part 23 in slip base 2 downwards, make slip base 2 along the containing groove 12 of pedestal 1 slide displacement inwards, and be compressed in elastic element 22 and be a resiliently deformable displacement, and treat that the holding part 23 of slip base 2 and the catching groove on the button bar 42 421 form positive status, can make slip base 2 involutions to original position by the elastic restoring force of 22 tools of elastic element, also make simultaneously the holding part 23 of slip base 2 be corresponding fastening location with the button bar 42 that button is held thing 4, can improve slip base 2 thus and detain the tension pull out force of holding after thing 4 fastens, and form advantages of good positioning effect.

If desiring to be released to, the user detains when holding thing 4, only need press on the press part 31 of 3 tools of pressing member, and lay respectively at slide displacements in the relative rail groove 132 of clamping part 13 with two armed levers, the 32 inboard place pushing part 33 that extend 31 belows, press part, make its sliding stroke more stable, the situation that also can not produce beat or reverse takes place, to prevent that pressing member 3 is because of being shaken tripping, emerge in outside the pedestal 1, can push against downwards in slip base 2 left sides by guide ramp 331, the slideway 211 of right dual side-edge correspondence, and make slip base 2 promptly along the containing groove 12 of pedestal 1 slide displacement inwards, and be compressed in elastic element 22 and be a resiliently deformable displacement, at this moment, just the button bar 42 that button can be held 4 tools of thing breaks away from slip base 2 in addition after the restriction of the holding part 23 of side, elastic restoring force by 22 tools of elastic element makes slip base 2 involutions to original position again, then but make-up is held thing 4 and is discharged, and has the easy effect of operation.

In addition, the above only is the utility model preferred embodiment, non-so promptly limit to claim of the present utility model, of the present utility model push fastener be tools such as the lid that can be applicable to general switch button, knocker, mobile phone or PDA(Personal Digital Assistant) is buckled, glove box fastener open and close with or combine fastener fixing and use; Again, the button bar 42 that holding part 23 on the utility model slip base 2 and button are held 4 tools of thing fastens the different of visual user demands of orientation type or design and changes with guiding holding part 23 and present downward fan-shaped displacement, make on it, down relative two support the end (not shown) holds thing 4 formation snaps into position with button and implements, it only need provide the user to press on pressing member 3 to make slip base 2 for along pedestal 1 slide displacement inwards, and with button bar 42 that button is held 4 tools of thing form break away from after, and but make-up is held thing 4 and is discharged and get final product, can be cover with convenient the unlatching, the button of switch or other tool plate 41 and button bar 42 is held thing 4 etc., and have the operation easy effect, such as the simple and easy modification and the equivalent structure that use the utility model specification and accompanying drawing content to do change, and all should in like manner be contained in the claim of the present utility model.

In sum, what the utility model was above-mentioned pushes fastener for reaching its effect and purpose really, so the utility model really is the creation of a practicability excellence, meets the application requirement of novel patent in fact, files an application in accordance with the law.

Claims

1. push fastener for one kind, include pedestal, slip base and pressing member, it is characterized in that:

The hollow part of this pedestal is for vertically being formed with butt hole, and laterally offers the containing groove that can be connected with butt hole in pedestal the place ahead, is provided with clamping part respectively and pedestal is positioned at butt hole two side internal face places;

This slip base is the interior slide displacement of containing groove that is contained in pedestal, and has a base portion, and the base portion dual side-edge is formed with slideway respectively, and the base portion rear is provided with the elastic element that can be held on the butt hole internal face, and is provided with and can holds the holding part that thing institute tool button bar is corresponding fastening location with default button away from the side in addition of elastic element;

This pressing member is to have the press part that is positioned at the butt hole outside, and press part below is extended with the armed lever that can be corresponding movable inlay card with clamping part, and the pushing part bottom side of establishing, the inboard place of two armed levers is formed with respectively and can pushes against the corresponding slideway of slip base and interlock are horizontal slide displacement in holding part guide ramp.

2. the fastener of pushing as claimed in claim 1 is characterized in that: the clamping part of this pedestal is for having protruding button, and is concaved with the snap groove that can be corresponding movable inlay card with protruding button on the armed lever outer side of pressing member.

3. the fastener of pushing as claimed in claim 1 is characterized in that: two clamping part central authorities of this pedestal are provided with relative rail groove near the butt hole opening, and lay respectively at slide displacement in the rail groove with the inboard pushing part of locating of two armed levers of pressing member.

4. the fastener of pushing as claimed in claim 1 is characterized in that: this pedestal top outer periphery place is formed with outwardly and can holds hollow part outer rim and flat blocked part on the thing plate in default button by block.

5. the fastener of pushing as claimed in claim 1, it is characterized in that: this pedestal outer periphery place is provided with to hold that hollow part combines the fixed part that fixedly becomes one on the thing plate with default button, and on the fixed part dual side-edge, offer profile groove, be forced into and be fastened on default button for fixed part and hold and form inlay card on the thing plate bottom surface and fix.

6. the fastener of pushing as claimed in claim 1 is characterized in that: this slip base in the slideway of base portion dual side-edge for being wide at the top and narrow at the bottom, and base portion rear centre laterally be concaved with can be for the locating slot of elasticity element location.