CN216738951U

CN216738951U - Quick fixture

Info

Publication number: CN216738951U
Application number: CN202121805691.4U
Authority: CN
Inventors: 陈真
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-04
Filing date: 2021-08-04
Publication date: 2022-06-14
Anticipated expiration: 2031-08-04

Abstract

The utility model discloses a quick clamping mechanism which comprises a first clamping arm and a supporting frame, wherein the supporting frame comprises a second clamping arm and a supporting arm, the rear end of the first clamping arm is connected to the supporting arm, a reset mechanism is arranged between the first clamping arm and the supporting arm, and the first clamping arm is positioned between the second clamping arm and the supporting arm.

Description

Quick fixture

Technical Field

The utility model relates to the field of clamping mechanisms, in particular to a quick clamping mechanism.

Background

The current clip that is used for the clothing that dries in the air uses comparatively inconveniently, generally needs a hand to open the back with very big strength, and the reuse another hand is placed the centre of the clip with the centre gripping thing, and prevents its pine for keeping the centre gripping thing balance and take off, uses many clips to fix the centre gripping thing usually, leads to the clamping process very loaded down with trivial details to a large amount of time of user and energy have been wasted.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model provides a quick clamping mechanism to solve the problems in the prior art.

In order to solve the technical problem, the utility model is solved by the following technical scheme:

the utility model provides a quick fixture, includes first centre gripping arm and support frame, the support frame includes second centre gripping arm and support arm, first centre gripping arm rear end is connected on the support arm, first centre gripping arm is located between second centre gripping arm and the support arm.

Preferably, a reset mechanism is further arranged between the first clamping arm and the supporting arm and comprises a torsion spring, the second clamping arm is fixed on the supporting arm, and a limiting block is arranged above the rear end of the first clamping arm.

Preferably, a push plate is arranged on the first clamping arm and is positioned at the front end or the rear end of the first clamping arm.

Preferably, the push pedal is riser or arc or cyclic annular board, the riser is fixed in first centre gripping arm rear end below, cyclic annular board is fixed in first centre gripping arm front end top.

Preferably, the arc-shaped plate is fixed above the front end of the first clamping arm.

Preferably, the lower portion of the arc-shaped plate is rotatably connected to the front end of the first clamping arm, the supporting arm is provided with a limiting groove, and the upper portion of the arc-shaped plate is inserted into the limiting groove.

Preferably, the front end of the first clamping arm is provided with an anti-slip groove, and the second clamping arm is provided with an anti-slip block matched with the anti-slip groove.

Preferably, the second clamping arm is rotatably connected to the support arm.

Preferably, the support arm is provided with a rotating hole, the support arm is internally provided with a transmission mechanism, the rotating rod can be inserted into the rotating hole and linked with the transmission mechanism, the transmission mechanism is linked with the first clamping arm or the second clamping arm, and the transmission mechanism comprises a transmission rod, a connecting rod mechanism, a gear mechanism, a chain mechanism, a belt mechanism and the like.

Preferably, a rotating rod is arranged between the first clamping arm and the supporting arm.

The utility model has the advantages that:

when the clamping device is used, an object to be clamped is lifted up from the lower part of the first clamping arm, the first clamping arm rotates or slides upwards along with the object, the object is positioned between the first clamping arm and the second clamping arm, the first clamping arm, the clamped object and the second clamping arm are in close contact, the object is clamped through the action of friction force, the first clamping arm is lifted up again, the object can be loosened, the clamping device is very easy, too much force is not needed in the process, the clamping process is quicker, the design is reasonable, the market demand is met, and the clamping device is suitable for popularization.

Drawings

In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present invention, the drawings used in the description of the embodiments or the prior art will be discussed below, it is obvious that the technical solutions described in conjunction with the drawings are only some embodiments of the present invention, and for those skilled in the art, other embodiments and drawings can be obtained according to the embodiments shown in the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of a second embodiment of the present invention;

FIG. 4 is a schematic structural diagram of a second embodiment of the present invention;

FIG. 5 is a schematic structural diagram of a second embodiment of the present invention;

FIG. 6 is a schematic diagram of a third embodiment of the present invention;

FIG. 7 is a schematic diagram of a third embodiment of the present invention;

FIG. 8 is a diagram illustrating a fourth embodiment of the present invention;

FIG. 9 is a diagram illustrating a fourth embodiment of the present invention;

FIG. 10 is a diagram illustrating a fourth embodiment of the present invention;

fig. 11 is a schematic structural diagram of a fifth embodiment of the present invention.

Detailed Description

The technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments described herein without the need for inventive work, are within the scope of the present invention.

The first embodiment is as follows:

as shown in fig. 1 to 2, a fast clamping mechanism comprises a first clamping arm 3 and a support frame, the support frame comprises a second clamping arm 1 and a support arm 2, the rear end of the first clamping arm 3 is rotatably or slidably connected to the support arm 2, a reset mechanism is further arranged between the first clamping arm 3 and the support arm 2, the first clamping arm 3 is arranged between the second clamping arm 1 and the support arm 2, the reset mechanism comprises a torsion spring, the reset component can also select a spring, a tension spring, a spiral spring, a spring leaf or a V-shaped piece, etc., the second clamping arm 1 is fixed on the support arm 2, a limit block 4 is arranged above the rear end of the first clamping arm 3, the limit block 4 can abut against the support frame after the first clamping arm 3 rotates downwards for a certain angle, so as to limit the first clamping arm 3 to rotate continuously, when in use, articles such as trousers can be inserted between the first clamping arm 3 and the second clamping arm 1 from bottom to top, first centre gripping arm 3 is rotatory upwards when inserting, first centre gripping arm 3 takes place to rotate and extrudees the centre gripping thing downwards under the effect of torsional spring or gravity when inserting the completion, this process need not to hold between the fingers the clip and can accomplish, very convenient quick, the accessible upwards lifts up first centre gripping arm 3 when taking off the centre gripping thing, makes first centre gripping arm 3 rotatory upwards, leaves a large amount of gaps between first centre gripping arm 3 and the second centre gripping arm 1 this moment, the centre gripping thing can be smoothly from the pine take off.

Example two:

as shown in fig. 3-5, the difference between the second embodiment and the first embodiment lies in that a push plate 5 is arranged on the first clamping arm 3, the push plate 5 is located at the front end or the rear end of the first clamping arm 3, the push plate 5 is a vertical plate or an arc plate or an annular plate, the vertical plate is fixed below the rear end of the first clamping arm 3, the annular plate is fixed above the front end of the first clamping arm 3, the arc plate is fixed above the front end of the first clamping arm 3, a user can press the first clamping arm 3 when taking down a clamped object after installing the vertical plate, and the arc plate or the annular plate can prevent the clamped object from being hung on the first clamping arm 3 in the loosening process.

Example three:

as shown in fig. 6 and 7, the difference between the third embodiment and the second embodiment is that the lower portion of the arc plate is rotatably connected to the front end of the first clamping arm 3, the support arm 2 is provided with a limiting groove, the upper portion of the arc plate is inserted into the limiting groove, the front end of the first clamping arm 3 is provided with an anti-slip groove, the second clamping arm 1 is provided with an anti-slip block 6 matched with the anti-slip groove, the upper portion of the arc plate is inserted into the limiting groove to prevent a clamped object from being hung on the first clamping arm 3 in the loosening and releasing process, the upward rotation angle of the first clamping arm 3 is larger, and the friction force during clamping is increased by the anti-slip groove and the anti-slip block 6.

Example four:

as shown in fig. 8-10, the fourth embodiment is different from the above embodiments in that the second clamping arm 1 is rotatably connected to the supporting arm 2, the supporting arm 2 is provided with a rotation hole, the supporting arm 2 is provided with a transmission mechanism 7, the rotation rod 8 can be inserted into the rotation hole and linked with the transmission mechanism 7, the transmission mechanism 7 is linked with the first clamping arm 3 or the second clamping arm 1, the transmission mechanism 7 comprises a transmission rod, a link mechanism, a gear mechanism, a chain mechanism, a belt mechanism, etc., the rotation rod 8 can be simultaneously inserted into the plurality of supporting arms 2, and the rotation rod 8 can simultaneously control the rotation of the plurality of first clamping arms 3 or the second clamping arms 1, so that the plurality of clamped objects are simultaneously loosened, thereby further shortening the loosening time of the clamped objects.

Example five:

as shown in fig. 11, the fifth embodiment is different from the above embodiments in that a rotating rod 8 is provided between the first clamping arm 3 and the supporting arm 2, and the first clamping arm 3 can be directly rotated by rotating the rotating rod 8.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive. The scope of the utility model is indicated by the appended claims, rather than the foregoing description, and all changes that come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a quick fixture which characterized in that, includes first centre gripping arm (3) and support frame, the support frame includes second centre gripping arm (1) and support arm (2), first centre gripping arm (3) rear end is connected on support arm (2), first centre gripping arm (3) are located between second centre gripping arm (1) and support arm (2).

2. The rapid clamping mechanism according to claim 1, wherein a reset mechanism is further arranged between the first clamping arm (3) and the supporting arm (2), the reset mechanism comprises a torsion spring, the second clamping arm (1) is fixed on the supporting arm (2), and a limit block (4) is arranged above the rear end of the first clamping arm (3).

3. A quick clamping mechanism according to claim 1, characterized in that the first clamping arm (3) is provided with a push plate (5), and the push plate (5) is located at the front end or the rear end of the first clamping arm (3).

4. A quick clamping mechanism according to claim 3, characterized in that the push plate (5) is a vertical plate fixed below the rear end of the first clamping arm (3), or an arc-shaped plate fixed above the front end of the first clamping arm (3), or an annular plate.

5. A quick clamping mechanism according to claim 4, characterised in that said arc-shaped plate is fixed above the front end of the first clamping arm (3).

6. The quick clamping mechanism according to claim 4, wherein the lower part of the arc plate is rotatably connected to the front end of the first clamping arm (3), the supporting arm (2) is provided with a limiting groove, and the upper part of the arc plate is inserted into the limiting groove.

7. The quick clamping mechanism according to claim 1, wherein the front end of the first clamping arm (3) is provided with an anti-skid groove, and the second clamping arm (1) is provided with an anti-skid block (6) matched with the anti-skid groove.

8. A quick clamping mechanism according to claim 1, characterised in that the second clamping arm (1) is pivotally connected to the support arm (2).

9. The rapid clamping mechanism according to claim 8, wherein the supporting arm (2) is provided with a rotary hole, a transmission mechanism (7) is arranged in the supporting arm (2), the rotary rod (8) can be inserted into the rotary hole and linked with the transmission mechanism (7), the transmission mechanism (7) is connected with the first clamping arm (3) or the second clamping arm (1), and the transmission mechanism (7) comprises a transmission rod, a link mechanism, a gear mechanism, a chain mechanism or a belt mechanism.

10. A quick clamping mechanism according to claim 1, characterised in that a rotating bar (8) is provided between the first clamping arm (3) and the support arm (2).