CN2460473Y

CN2460473Y - Fastener for chest

Info

Publication number: CN2460473Y
Application number: CN 00252127
Authority: CN
Inventors: 江枝昌
Original assignee: ZHONGSHAN HUANGGUAN LEATHER-ARTICLE Co Ltd
Current assignee: ZHONGSHAN HUANGGUAN LEATHER-ARTICLE Co Ltd
Priority date: 2000-11-21
Filing date: 2000-11-21
Publication date: 2001-11-21
Anticipated expiration: 2010-11-21

Abstract

The utility model relates to a buckling device for a box, which comprises a buckling seat, which is fixedly arranged on one half shell of a box body, a containing groove, which is formed on the back surface of the buckling seat, a chute, which is also formed on the back surface of the buckling seat, a pressing component, one end of which is exposed on the outer part of the buckling seat, a braking part, which is formed on the other end of the pressing component, a fastener, which is pivoted in the containing groove by a shaft and uses a shaft pivot point as a boundary, a butting part, which is arranged on end of the fastener, at least one hook part, which is arranged on the other end of the fastener, an embedding seat, which is fixedly arranged on the other half shell of the box body, and at least one buckling part, which is arranged on the embedding seat. The fastener and be buckled with and connected with the embedding seat to achieve the purpose of the buckling and connection of a buckle device. The pressing component is used for controlling the disengagement of the fastener and the embedding seat.

Description

The fastener that the case class is used

The utility model is relevant with the member that casing is formed, the more detailed fastener that is meant a kind of case class use.

Press, general by the involutory casing of 2 half housings, be that a lateral margin in its half and half housing is connection in axle pivot mode, be equiped with one or at least more than one fastener again in a relative side and in the corresponding position of half and half housing, nationality with as half and half shell to fashionable firmly being used in combination;

It serves as that button is tied that the employed fastener of common casing has with a hook ring one hook, having with draw-in groove again is what combine with the mode of fixture block, its button knot mode is multiple, only, no matter be the fastener of which kind of structure, firmly be designing requirement all, as if Total tune and the aesthetic feeling that can take into account between fastener and the casing, will make this fastener have more practicality simultaneously with convenient unlatching and in conjunction with easy the knot with button.

In view of this, the utility model creator thinks funiculus through detailed, and long-pending research and development and the making experience of being engaged in the casing relevant industries for many years, and the generation of this creation is arranged eventually.

That is, main purpose of the present utility model is to provide a kind of fastener of case class use, and it is easy to use and the button knot is firm.

Edge is to reach above-mentioned purpose, the fastener that a kind of case class provided by the utility model is used; It includes: a Button Block is to be fixedly arranged on half housing of casing, and this Button Block back side also is formed with a tank and a chute; One pressing piece, one end are exposed to this Button Block outside, and the other end then is formed with a detent; One fastener, be a pivot in this tank, and this fastener is boundary with the axle centring point, the one end is one to support portion, the other end then has at least one hook part; One embedding seat is to be fixedly arranged on second half housing of this casing, and this embedding seat has at least one button portion; Reach the purpose of fastener snapping in order to combine with this hook part.

Wherein the detent of this pressing piece and this fastener and the portion of supporting take subsides in conical surface mode.

Wherein this Button Block has a barricade, and this embedding seat has a yoke frame.

Wherein this yoke frame is to be installed between embedding seat and the button portion.

Below, enumerate of the present utility modelly now than Cui embodiment, and cooperate following diagram, after being described in more detail in, wherein:

Fig. 1 is the application scheme drawing of the utility model one than Cui embodiment.

Fig. 2 is the structure scheme drawing of the utility model fastener.

Fig. 3 cuts open for the 3-3 direction of Fig. 2 and shows and scheme drawing during fastener assembly button knot.

Scheme drawing when Fig. 4 is the pressing piece start of the utility model fastener.

Fig. 5 is the scheme drawing of the utility model fastener assembly when breaking away from separately.

See also Fig. 1, Fig. 2 and shown in Figure 3, the fastener of the utility model case class is formed shown in a Button Block 10, a pressing piece 20, a fastener 30 and an embedding seat 40 jointly, wherein:

This Button Block 10 is formed with the bell-type housing of a tank 11 and a chute 12 for the back side, it also is provided with the projection 13 of three tool screws in these tank 11 places, these screws are to make this Button Block 10 be fixedly arranged on half housing 1 of casing for the bolt interlocking, in addition, this Button Block 10 has an opening 14 (referring to Fig. 4) in the front side, and respectively having a stopper 15 in 14 liang of ora terminalis places of nearly opening, this Button Block 10 then has a barricade 16 (referring to Fig. 5) in the opposite side of this opening 14 relatively.

This pressing piece 20 is to be slidedly arranged on this chute 12, one end lateral surface flushes and the tool aesthetic feeling with this opening 14, and this place, side two ends respectively has an overhead kick 21, this each overhead kick 21 can be colluded to be butted on this each stopper 15 and be prevented this pressing piece 20 from these Button Block 10 opening 14 places slippages, and the other end of this pressing piece 20 then is formed with a detent 22 on oblique cone plane.

This fastener 30 utilize a pivot pin 31 and the axle pivot in this tank 11, itself and serve as that boundary and Yu Yiduan are formed with one of oblique cone plane and support portion 32 with this centring point, should support portion 32 and take subsides in conical surface mode with this detent 22, about being, its other end respectively is provided with a hook part 33, again, two wind springs 34 are placed on respectively on these pivot pin 31 both sides, and the elastic force of these wind springs 34 makes this fastener 30 remain on certain position.

These embedding seat 40 back sides are provided with the projection 41 of two tool screws, these screws make this embedding seat 40 be fixedly arranged on second half housing 2 of casing for the bolt pin joint, again, these embedding seat 40 1 sides are protracted the button portion 42 of two tool hole clippings 421, this each hole clipping 421 is that the hook part 33 for this fastener 30 is colluded with and reached the purpose of fastener snapping, in addition, this embedding seat 40 is equiped with a yoke frame 43 between these button portions 42, and this yoke frame 43 is subjected to a spring 44 pushing and pressing and is outwardly and protrudes out.

More than be each member of fastener of the utility model case class use and the explanation of associated location thereof, then, again its use be described below:

As Fig. 2, shown in Figure 3, it is the scheme drawing that fastener is firmly detained the knot state, at this moment, this not start of pressing piece 20, this each hook part 33 is embedded in this each hole clipping 421, get and grab this embedding seat 40, and these yoke frame 43 these barricades 16 of conflict impel this spring 44 compressive deformations and stored energy so that this Button Block 10 is to collude.

Then, when the user pushes this pressing piece 20 and retires in this tank 11 (as shown in Figure 4), because supporting portion 32 with this, this detent 22 take subsides in the scalene cone mode, and 30 pivots of this fastener are in this tank 11, therefore, along with this pressing piece 20 continues to move, to cause the end swing of these fastener 30 tool hook parts 33 and break away from this each hole clipping 421, it makes this Button Block 10 no longer collude with this embedding seat 40, simultaneously, nationality is discharged energy storage and is caused this yoke frame 43 these barricades 16 (as shown in Figure 5) of pushing and pressing by this spring 44, reach the action that casing is opened so that make this Button Block 10 separate fast with this embedding seat 40, at this moment, the elastic force of these wind springs 34 impels this fastener 30 to promote the push use of these pressing piece 20 homings in order to next time.

Be with, from the above, fastener of the present utility model convenient unlatching casing and casing are in conjunction with tying firm advantage with button easily, and this fastener overall appearance and casing collocation are coordinated and the tool aesthetic feeling, have its progressive practicality and easy to use in fact in like product, again, the utility model there is no identical items and sees publication or public use before application, be to have possessed novel patent requirement, so file an application in accordance with the law so that, the utility model is real.

Only, the above only is of the present utility model than the Cui possible embodiments, changes so use the equivalent structure that the utility model specification sheets and claim do such as, ought to be included in the claim of the present utility model.

Claims

1, a kind of fastener of case class use; It is characterized in that it includes:

One Button Block is to be fixedly arranged on half housing of casing, and this Button Block back side also is formed with a tank and a chute;

One pressing piece, one end are exposed to this Button Block outside, and the other end then is formed with a detent;

One fastener, be a pivot in this tank, and this fastener is boundary with the axle centring point, the one end is one to support portion, the other end then has at least one hook part;

One embedding seat is to be fixedly arranged on second half housing of this casing, and this embedding seat has at least one button portion.

2, the fastener of case class use according to claim 1 is characterized in that, wherein the detent of this pressing piece and this fastener and the portion of supporting take subsides in conical surface mode.

3, the fastener of case class use according to claim 1 it is characterized in that wherein this Button Block has a barricade, and this embedding seat has a yoke frame.

4, the fastener of case class use according to claim 3 is characterized in that wherein this yoke frame is to be installed between embedding seat and the button portion.