CN110435328A

CN110435328A - Fixture

Info

Publication number: CN110435328A
Application number: CN201910592016.9A
Authority: CN
Inventors: 潘诚君; 吴潇雄
Original assignee: Deli Group Co Ltd
Current assignee: Deli Group Co Ltd
Priority date: 2019-07-02
Filing date: 2019-07-02
Publication date: 2019-11-12
Anticipated expiration: 2039-07-02
Also published as: CN110435328B

Abstract

Fixture provided by the invention, it includes pedestal, folder button, folder lid and torsional spring；The folder lid is mounted on the base through countershaft, the tail portion of the folder button is mounted on the base through main shaft, torsional spring is located between Jia Gai and folder button, the torsion spring set is on main shaft, and the torsional spring is equipped with hook, and the fixture further includes hook seat, the hook seat is equipped with the hook for tangling hook, hook groove is equipped with below the hook, the top of hook is the first inclined-plane for guiding hook mobile, and the bottom end of the side wall of the hook groove is the second inclined-plane for guiding hook to be detached from hook groove；Pressing folder button, hook 7 glide after contacting with the first inclined-plane 11 along the first inclined-plane 11, fall under the restoring force effect of torsional spring 4 and realize locking in hook groove 10；Pressing folder button, hook are detached from out of hook groove again, and are detached from along the sliding of the second inclined-plane as hook seat, and unlock is completed.

Description

Fixture

Technical field

The present invention relates to clamp arts, are especially a kind of fixture that especially suitable file part uses.

Background technique

File part belongs to routine work, stationery more commonly used in life, has easy to operate, practical and convenient etc. excellent Point completes file clamping by holder, folder lid and folder button cooperation, and the tail portion for pressing from both sides button is connect by shaft with pedestal, at present The generally existing defect of fixture is as follows: when the unlock of the file of clamping, needing to press from both sides button offset of turning right and is just able to achieve and presss from both sides button and bottom Unlock between seat, operates more troublesome, is also due to folder button and needs to deviate this movement, and when unlock usually requires another hand It goes support file to be just able to maintain file to stablize, will not disorderly shake, it is often more important that the offset for pressing from both sides button is substantially to press from both sides button itself Distortion, the position that connect with pedestal of folder button tail portion is understood in migration process repeatedly cause to damage to pressing from both sides button itself.

Summary of the invention

Folder that is more easy, effectively folder button being avoided to damage is operated the technical problem to be solved by the invention is to provide a kind of Tool.

In order to solve the above technical problems, fixture provided by the invention, it includes pedestal, folder button, folder lid and torsional spring；It is described Folder lid be mounted on the base through countershaft, the tail portion of the folder button is mounted on the base through main shaft, and torsional spring is located at Jia Gai and folder Between button, the torsion spring set is on main shaft, and the torsional spring is equipped with hook, and the fixture further includes hook seat, the hook seat It is equipped with the hook for tangling hook, hook groove is equipped with below the hook, the top of hook is for guiding hook movement The first inclined-plane, the bottom end of the side wall of the hook groove is the second inclined-plane for guide hook disengaging hook groove；

Pressing folder button, hook 7 glide after contacting with the first inclined-plane 11 along the first inclined-plane 11,It is acted in the restoring force of torsional spring 4 Under fall into hook groove 10Interior realization locking；Pressing folder button, hook are detached from out of hook groove again, and are slided along the second inclined-plane as hook seat It is detached from, completes unlock.

The projection of the hook in the horizontal plane is intersected with the projection of the first inclined-plane in the horizontal plane；The hook Inner wall is located at the left side of hook.

The hook seat is additionally provided with guide seat, and guide seat is located at below hook groove, and guide seat is respectively equipped with guide surface, left side Guide surface is for guiding hook to enter hook groove, and the guide surface on right side is used to that hook to be guided to be detached from out of hook groove, the left side The right side of guide surface is vertical wall, and the guide surface on right side is turned right extension along vertical wall.

Two torsional spring arms of the torsional spring are connect with Jia Gai and folder button respectively, and the torsional spring arm connecting with folder button is set There is the bending part as hook.

The folder button is equipped with pressure hook, and the torsional spring arm is limited by pressure hook and connect with folder button.

After using the above structure, present clip compared with prior art, is had the advantage that

Individual hook seat is set, by the ingehious design of hook holder structure, so that folder button is only needed in pressing same flat Face moves up and down, and does not need to deviate, and will not cause to damage to folder button, simple to operate, and is suitble to one-handed performance.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of present clip；

Fig. 2 is another angled arrangement schematic diagram of present clip；

The partial structural diagram of the position Fig. 3 present clip；

The main view of hook seat in the present clip of the position Fig. 4；

The structural schematic diagram of hook seat in the present clip of the position Fig. 5；

The schematic perspective view of hook seat in the present clip of the position Fig. 6.

Specific embodiment

The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

Referring to Fig.1, shown in Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, present clip basic structure is similar with conventional clamp structure, It includes pedestal 1, folder button 2, folder lid 3 and torsional spring 4；The folder lid 3 is mounted on pedestal 1 through countershaft 5, and there are two countershafts, It keeps stablizing when can guarantee to press from both sides lid work, the tail portion of the folder button 2 is mounted on pedestal 1 through main shaft 6, and the structure for pressing from both sides button can Folder button there are many kinds of, such as in common file, this example are also torsional spring 4 by taking the folder button during regular file presss from both sides as an example In folder lid 3 and folder button 2 between, 4 sets of torsional spring on main shaft 6, the torsional spring be equipped with hook 7.

The difference of the present invention and the prior art is: the fixture further includes hook seat 8, and the hook seat 8, which is equipped with, to be used Hook groove 10 is equipped with below the hook 9 for tangling hook 7, the hook 9, the top of hook 9 is for guiding hook 7 mobile First inclined-plane 11, the bottom end of the side wall of the hook groove 10 are the second inclined-plane 12 for guiding hook 7 to be detached from hook groove 10；

Pressing folder button 2, hook 7 glide after contacting with the first inclined-plane 11 along the first inclined-plane 11, act in the restoring force of torsional spring 4 Under fall into and realize locking in hook groove 10；Pressing folder button again, hook 7 is detached from out of hook groove 10, and is slid into along the second inclined-plane 12 It is detached from hook seat 8, completes unlock.

Working principle is as follows: pressing folder button vertical shift, hook contact with the first inclined-plane 11 in hook 9 first, continue Pressing, hook will be slided along inclined-plane and be fallen into hook groove 10, unclamped pressing folder button and completed locking operation.When unlock, pressing Button is pressed from both sides, folder button is detached from out of hook groove, under the guidance on the second inclined-plane 12, separates with hook, completes unlock.In this process all It is to rely on the swing of torsional spring arm itself or cry rotation, folder button itself will not shift, and ensure that folder button will not in this way Damage is particularly suitable for one-handed performance.

As an improvement, the projection of the hook 7 in the horizontal plane is intersected with the projection of the first inclined-plane 11 in the horizontal plane； The inner wall of the hook 9 is located at the left side of hook 7.The projection of hook is intersected guarantee folder button with the projection on the first inclined-plane 11 and is not required to It swings, hook can swing and slide into hook groove along the first inclined-plane 11.

Need individually to illustrate: left and right position in this example limits only to facilitate introduce term, cannot regard as Limitation to specific structure.The left and right orientation referring to Figure of description 4 in this example.

Specifically, the hook seat 8 is additionally provided with guide seat 13, guide seat 13 is located at 10 lower section of hook groove, and guide seat 13 is distinguished Equipped with guide surface 14, the guide surface 14 in left side is for guiding hook 7 to enter hook groove 10, and the guide surface 14 on right side is for guiding hook 7 are detached from out of hook groove 10, and the right side of the guide surface 14 in the left side is vertical wall 15, and the guide surface 14 on right side is along vertical wall 15 turn right extension.The effect of guide seat is to be further ensured that hook sliding or mobile stability and locking in the course of work The stability of state lower draw-bar.It is fixed for the ease of installation, the hook seat 8 is fixed by the modes such as welding, rivet 17, screw On pedestal.

Two torsional spring arms 16 of the torsional spring 4 are connect with folder lid 3 and folder button 2 respectively, the torsion connecting with folder button 2 The front end of spring arm 16 is the bending part as hook 7.This structure facilitates torsional spring arm to rotate or swing, before hook is located at torsional spring arm End not will cause interference convenient for hook and the hook interoperation on hook seat.

The flexible resetting structure of movable button hitcher or performance introduced in above-described embodiment can be realized multiple by structure Position can also realize reset function by material itself.It is exactly to realize clasp by the elasticity of the material of torsional spring itself in this example Elastic reset function.

The folder button 2 is equipped with pressure hook 18, and the torsional spring arm 16 is limited by pressure hook 18 and connect with folder button 2.This knot was both Can be realized torsional spring arm can swing, and not influence the smooth swing of bending part, and can guarantee that torsional spring arm is able to maintain stabilization.

Present clip is particluarly suitable for using in file.

Claims

1. a kind of fixture, it includes pedestal (1), folder button (2), folder lid (3) and torsional spring (4)；The folder lid (3) is through countershaft (5) it is mounted on pedestal (1), the tail portion of the folder button (2) is mounted on pedestal (1) through main shaft (6), and torsional spring (4) is located at folder It covers between (3) and folder button (2), the torsional spring (4) covers on main shaft (6), and the torsional spring is equipped with hook (7), and feature exists In:

The fixture further includes hook seat (8), and the hook seat (8) is equipped with the hook (9) for tangling hook (7), described Hook groove (10) are equipped with below hook (9), the top of hook (9) is the first inclined-plane (11) for guiding hook (7) mobile, described Hook groove (10) side wall bottom end be for guide hook (7) disengaging hook groove (10) the second inclined-plane (12)；

Pressing folder button (2), hook (7) glide after contacting with the first inclined-plane (11) along the first inclined-plane (11), the reply in torsional spring (4) It is fallen under power effect and realizes locking in hook groove (10)；Pressing folder button, hook (7) are detached from out of hook groove (10) again, and along second Inclined-plane (12) sliding is detached from as hook seat (8), completes unlock.

2. fixture according to claim 1, it is characterised in that: the projection and first of the hook (7) in the horizontal plane The projection intersection of inclined-plane (11) in the horizontal plane；The inner wall of the hook (9) is located at the left side of hook (7).

3. fixture according to claim 1, it is characterised in that: the hook seat (8) is additionally provided with guide seat (13), guide seat (13) it is located at below hook groove (10), guide seat (13) is respectively equipped with guide surface (14), and the guide surface (14) in left side is hung for guiding Hook (7) enters hook groove (10), and the guide surface (14) on right side is for guiding hook (7) to be detached from out of hook groove (10), the left side The right side of guide surface (14) be vertical wall (15), the guide surface (14) on right side is turned right extension along vertical wall (15).

4. fixture according to claim 1, it is characterised in that: two torsional spring arms (16) of the torsional spring (4) respectively with Folder lid (3) and folder button (2) connection, the torsional spring arm (16) connecting with folder button (2) are equipped with the bending part for being used as hook (7).

5. fixture according to claim 3, it is characterised in that: the folder button (2) is equipped with pressure hook (18), the torsional spring Arm (16) is limited by pressure hook (18) and is connect with folder button (2).