CN2588838Y

CN2588838Y - Fastener structure for briefcase

Info

Publication number: CN2588838Y
Application number: CN 02282840
Authority: CN
Inventors: 刘明杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-10-15
Filing date: 2002-10-15
Publication date: 2003-12-03
Anticipated expiration: 2012-10-15

Abstract

The utility model relates to a fastener structure for briefcases, which comprises a fixed seat and a fastening seat, wherein, the fixed seat with a clamping groove is arranged on the board surface of the briefcase, and the fastening seat with an elastomer and a button is arranged on the cover surface of the briefcase. The fixed seat and the fastening seat are arranged in the relative positions of the board surface of the briefcase and the cover surface of the briefcase by combining plate holders. The utility model is characterized in that the position of the clamping groove of the button corresponding to the fixed seat is provided with a clamping block, the position connected with the fixed seat on the clamping block is provided with a slope, the bottom of the clamping block is provided with a combining groove which can be used for fixing the combining column of the elastomer, and the elastomer is an elastic ring body. When the button is pressed, the elastic ring body can be flattened and deformed, which enables the clamping block of the button to detach from the clamping groove of the fixed seat so as to form the state of unfastening; otherwise, while fastening, the fastening seat can be pressed aiming at the fixed seat, and the clamping block of the button can automatically springs into the fixed seat along the slope and be fixed to the inside of the clamping groove so as to form the state of fastening.

Description

The briefcase buckle structure

Technical field

The utility model relates to a kind of briefcase buckle structure, this fastener mainly is: the plate face of briefcase and capping corresponding position are provided with the holder and the buckling base that can anchor mutually, this buckling base is provided with can be for pushing rubber-like button and elastic component, this button is provided with the hollow-out parts for ccontaining holder, make fixture block and draw-in groove at button and holder corresponding position respectively simultaneously, this fixture block is provided with the inclined-plane meeting into the draw-in groove place, the button bales catch of being convenient to buckling base is in holder, when triping, only need push button and can make fixture block break away from draw-in groove.

Background technology

According to Announcement Number be: the two or two May Day, one No. four " the buckle structure improvement of file bag " newly used novel patent, learn according to the content of its claim 1: it mainly is: establish relative pin thread and box on file bag and the file clad, conveniently cover so as to making the file bag; It is characterized in that: box is to establish a storage tank in a housing, on one side this storage tank forms opening, the opening both sides form block holding part; The built-in clip that is provided with of above-mentioned storage tank, on one side this clip is provided with the one projection and because of the flexible elastic rod of bending tool, another side forms the press section, and the both sides, press section form the matching fastening-portion that matches with above-mentioned block holding part, other is provided with fastening part by clip; Pin thread is the fastening part that is provided with projection and cooperates blocking with the fastening part of above-mentioned clip.

Above-mentioned but " the buckle structure improvement of file bag " newly uses novel patent, when practical operation is used, still has following at least several problem and the shortcomings that wait to overcome solution:

1. this pin thread is provided with projection and cooperates the fastening part of blocking with the fastening part of above-mentioned clip, and the fastening part of this pin thread is the projection shape, easily because be subjected to the external force effect, and the situation that fastening part is fractureed takes place.

2. this clip is provided with the one projection on one side and because of bending mask flexible elastic rod, so as to as press section restorable spring-go tension force after being pressed, because elastic rod is subjected to external force and does the time spent, than the existing picture that is easier to cause stress to be concentrated, and then the situation that elastic rod is fractureed takes place.

In view of this, the utility model people provides a kind of briefcase buckle structure described in the utility model at above-mentioned shortcoming.

The utility model content

Main purpose of the present utility model is to provide the buckle structure of the briefcase of the above-mentioned shortcoming of a kind of effective improvement.

In order to address the above problem one, a kind of briefcase buckle structure that the utility model provides, this button is provided with can be for the hollow-out parts of ccontaining holder, make fixture block and draw-in groove at button and holder corresponding position respectively simultaneously, because the fixture block of button is subjected to the elastic force effect of elastic component, so do the time spent when fixture block is subjected to external force, the situation that fixture block is fractureed can not take place in just retraction automatically.

In order to address the above problem two, a kind of briefcase buckle structure that the utility model provides, this elastic component is an elasticity circle body, when button was pressed, the distortion that promptly can be crushed of elasticity circle body was after button is released, the elasticity circle body promptly can restore to the original state automatically, because elastic ring body structure intensity is than the elastic rod excellence, can not produce the phenomenon that stress is concentrated, so the situation that fractureed can not take place relatively.

Above-mentioned purpose of the present utility model is to realize like this, a kind of briefcase buckle structure, this fastener is arranged on the plate face and the capping corresponding position of briefcase, it has the holder and the buckling base that can anchor mutually by establishing in conjunction with plate holder, this buckling base is provided with button and the elastic component that can Gong push, and this buckling base, button, board are provided with the hollow-out parts that can supply ccontaining holder simultaneously; Wherein this holder is provided with draw-in groove on one side, and this button is provided with the fixture block of giving prominence to hollow-out parts corresponding to the place, press section, and this elastic component is the elasticity circle body.

Above-mentioned briefcase buckle structure, wherein said fixture block are met into the place corresponding to the draw-in groove of holder and are provided with the inclined-plane.

Above-mentioned briefcase buckle structure, wherein said fixture block bottom is provided with engagement groove, and the elastic component corresponding position is provided with combined block.

Above-mentioned briefcase buckle structure, wherein said button both sides are provided with the restriction elongated slot of restriction displacement.

Below in conjunction with specific embodiment and accompanying drawing thereof, technical characterictic of the present utility model and technology contents are described in further detail, yet, shown in accompanying drawing only for reference with the explanation usefulness, be not to be used for the utility model is limited.

Description of drawings

Fig. 1 is the floor map that the utility model is applied in briefcase;

Fig. 2 is a perspective exploded view of the present utility model;

Section combination schematic diagram when Fig. 3 is the utility model fastening;

Action schematic diagram when Fig. 4 is the utility model fastening;

Fig. 5 is the section combination schematic diagram of the utility model when triping;

Fig. 6 is the action schematic diagram of the utility model when triping.

The specific embodiment

A kind of briefcase buckle structure sees also shown in Figure 1: be the floor map that the utility model is applied in briefcase.This fastener 1 mainly be briefcase plate face 3 be provided with the holder 10 and buckling base 20 that can anchor mutually with capping 4 corresponding positions, this buckling base 20 is provided with the button 30 that can Gong push.

Please consult shown in Figure 2: be perspective exploded view of the present utility model.The holder 10 and the buckling base 20 of this fastener 1 is the plate face 3 and capping 4 relative position places that is located in briefcase 2 by the

symmetrical board

40,50 of size, be provided with

corresponding reference column

11,41 and positioning

hole collumn

12,42 between this holder 10 and the board 40, also be provided with corresponding reference column 51 and positioning hole collumn 21 between this buckling base 20 and the board 50, this buckling base 20, button 30, board 50 are equipped with the hollow-out

parts

22,31,52 that can supply ccontaining holder 10 simultaneously, allow holder 10 when anchoring, be covered by the inside middle place fully.

This holder 10 is provided with draw-in groove 13 on one side;

These buckling base 20 bottom surfaces are provided with storage tank 23 and opening 24, as button 30 usefulness are installed;

This button 30 is except the centre is provided with hollow-out parts 31, button 30 also is provided with press section 32 corresponding to opening 24 places, differ from the then one-body molded fixture block 33 that is provided with outstanding hollow-out parts 31 of another side of press section 32, this fixture block 33 is met into the place corresponding to the draw-in groove 13 of holder 10 and is provided with inclined-plane 34, these fixture block 33 bottoms are provided with engagement groove 35, as combining usefulness with elastic component 60, these button 30 both sides are provided with two restriction elongated slots 36 corresponding to positioning hole collumn 21 places on buckling base 20 both sides, so as to the elastic displacement of restriction button 30;

This elastic component 60 is provided with the combined block 61 that can be incorporated in the engagement groove 35, and all the other then are elasticity circle body 62, and this elasticity circle body 62 is in the positioning hole collumn 21 of snare in the middle of buckling base 20.

A kind of briefcase buckle structure that provides by the utility model that above-mentioned each component structure combined, on practical operation is used:

Please consult Fig. 3 and shown in Figure 4: section combination when being the utility model fastening and action schematic diagram.When the user desires to anchor briefcase, only need holder 10 lids of the buckling base on the capping 4 20 on plate face 3 are gone, the fixture block 33 of pressing button 30 is when running into holder 10, promptly can 34 automatic retractions along the inclined-plane, in addition, also can utilize hand to push the press section 32 of button 30, make fixture block 33 retractions, cause elasticity circle body 62 crimps of elastic component 60 simultaneously, provide fixture block 33 to anchor elastic force when draw-in groove 13, because the elasticity circle body 62 of elastic component 60 has preferable structural strength, and does not have the problem that stress is concentrated, so need not worry the problem that having is fractureed damages.

Please consult Fig. 5 and shown in Figure 6: be the section combination of the utility model when triping and action schematic diagram.When the user desires to open briefcase; only need push button 30; it is removable fixture block 33; fixture block 33 can be broken away from and the draw-in groove 13 of holder 10 between the snap fit relation; because button 30 is hidden in buckling base 20 inside and is protected; so the situation that is not easy to be damaged, and the design of holder 10 employing draw-in grooves 13 needn't worry can be fractureed.

In sum, the utility model provides a kind of briefcase buckle structure, through the utility model people actual manufacture finish and the repetitiousness operational testing after, confirm can reach really the desired function and benefit of the utility model.

Claims

1, a kind of briefcase buckle structure, this fastener is arranged on the plate face and the capping corresponding position of briefcase, it has the holder and the buckling base that can anchor mutually by establishing in conjunction with plate holder, this buckling base is provided with button and the elastic component that can Gong push, and this buckling base, button, board are provided with the hollow-out parts that can supply ccontaining holder simultaneously; It is characterized in that being: on one side this holder is provided with draw-in groove, this button is provided with the fixture block of giving prominence to hollow-out parts corresponding to the place, press section, and this elastic component is the elasticity circle body.

2, briefcase buckle structure as claimed in claim 1 is characterized in that, described fixture block is met into the place corresponding to the draw-in groove of holder and is provided with the inclined-plane.

3, briefcase buckle structure as claimed in claim 1 is characterized in that, described fixture block bottom is provided with engagement groove, and the elastic component corresponding position is provided with combined block.

4, briefcase buckle structure as claimed in claim 1 is characterized in that, described button both sides are provided with the restriction elongated slot of restriction displacement.