CN216467041U

CN216467041U - Firm type pull rod clamp

Info

Publication number: CN216467041U
Application number: CN202122837533.3U
Authority: CN
Inventors: 何宝洪; 胡晓垒
Original assignee: Shaoxing Jinxiang Industry And Trade Co ltd
Current assignee: Shaoxing Jinxiang Industry And Trade Co ltd
Priority date: 2021-11-18
Filing date: 2021-11-18
Publication date: 2022-05-10
Anticipated expiration: 2031-11-18

Abstract

The utility model discloses a firm draw-bar clamp, which relates to the technical field of file arrangement, and the technical scheme is as follows: the utility model provides a firm type pole clamp of taking out, includes the back of the clamp and is located the clamping piece of both sides about the back of the clamp, can dismantle on the clamping piece to be connected with the application of force and press from both sides, the application of force presss from both sides including first clamping part and the second clamping part of being connected with first clamping part rotation. The utility model has the following beneficial effects: after the force application clamp is used, the force application clamp is detached from the clamping piece through sliding the force application clamp, so that a file slides out of the clamping piece due to the fact that the force application clamp is accidentally touched, stability of the draw bar clamp for clamping the file is guaranteed, the back of the clamp and the clamping piece are made of polypropylene materials, the polypropylene materials have the characteristic of high abrasion resistance, the back of the clamp and the clamping piece are not prone to abrasion after long-term use, and service lives of the back of the clamp and the clamping piece are prolonged.

Description

Firm type pull rod clamp

Technical Field

The utility model relates to the technical field of file arrangement, in particular to a firm type pull rod clamp.

Background

The rod drawing clamp is a common file arranging tool for students and workers, two clamping pieces of the rod drawing clamp are generally closed, the two clamping pieces are separated by hands when the rod drawing clamp is used, and then files are placed between the two clamping pieces, so that the files are arranged.

The utility model discloses a novel draw-bar type folder disclosed in the Chinese patent with the publication number of CN203864222U, which comprises a draw bar and a plastic package surface inserted in a longitudinal crack of the draw bar, wherein the upper and lower planes of the upper and lower ends of the draw bar are both provided with a pull piece, the length of the pull piece exceeds the non-clamped side of the draw bar by 10-15mm, and the part of the length of the pull piece, which exceeds the non-clamped side of the draw bar, arranged at the upper and lower ends of the draw bar is parallel to the horizontal plane; the pull rod and the pull pieces arranged at the upper end and the lower end of the pull rod are integrally manufactured by injection molding. The utility model discloses a because take out both ends about the pole and be equipped with and pull the piece for in the clamping file, avoided directly going to break off with the fingers and take out the pole with the fingers, the file clamping that can relax is pulled through the hand and is advanced to take out the pole, and labour saving and time saving, the protection that can also be fine is good, avoids the hand to receive the injury, and the clamping is convenient more, swift with the extraction file.

However, the utility model discloses a pull the piece and receive external force extrusion in the in-service use process, pull the piece and will open and take out the pole to the file that leads to the centre gripping drops.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a firm draw-bar clamp which has the effect of preventing a clamped file from falling off due to accidental opening of a force application clamp.

The technical purpose of the utility model is realized by the following technical scheme: the utility model provides a firm type pole clamp of taking out, includes the clamp back and is located the clamping piece of both sides about the clamp back, can dismantle on the clamping piece and be connected with the application of force and press from both sides, the application of force presss from both sides including first clamping part and the second clamping part of being connected with first clamping part rotation, be connected with first extrusion portion on the first clamping part, be connected with second extrusion portion on the second clamping part, all be connected with the fixed block on the clamping piece, the sliding tray has all been seted up in the fixed block, the sliding tray cross-section is the T word form, all be connected with on first clamping part and the second clamping part and be used for gliding sliding block in the sliding tray.

Through adopting above-mentioned technical scheme, because can dismantle on the pole of taking out presss from both sides and be connected with the application of force and press from both sides, through this setting, press from both sides the application of force through the slip application of force and press from both sides the application of force and dismantle from the clamping piece after the application of force finishes using to the application of force presss from both sides the accident and touched and lead to the file roll-off from the clamping piece, guaranteed the stability of pole of taking out press from both sides to the file centre gripping.

The utility model is further configured to: the fixed block is provided with an arc groove, and the first clamping part and the second clamping part are provided with positioning round blocks used for being clamped into the arc groove.

Through adopting above-mentioned technical scheme, owing to seted up the arc groove on the fixed block, be provided with the location circle piece that is used for the card to go into the arc groove on first clamping part and the second clamping part, location circle piece and arc groove play the reinforcement effect to the application of force clamp for the application of force clamp with clamping piece firm in connection, be difficult for rocking.

The utility model is further configured to: the first extrusion portion is movably connected with a hook, and the second extrusion portion is provided with a hook groove for clamping the hook.

By adopting the technical scheme, the hook is movably connected to the first extrusion part, and the hook groove used for clamping the hook card is formed in the second extrusion part, so that force is not required to be applied to the first extrusion part and the second extrusion part all the time when the file is clamped by the rod clamp, and the operation of stabilizing the file by the rod clamp is more convenient.

The utility model is further configured to: a guide inclined plane is arranged on the sliding block.

Through adopting above-mentioned technical scheme, because seted up the direction inclined plane on the sliding block, the setting on direction inclined plane plays the guide effect to the sliding block to increased the fault-tolerant rate when the sliding block slips into the sliding tray, and then made the installation of application of force clamp more convenient.

The utility model is further configured to: and anti-skid grains are arranged on the first extrusion part and the second extrusion part.

Through adopting above-mentioned technical scheme, because anti-skidding line has all been seted up on first extrusion portion and the second extrusion portion, when opening the clamping piece and carrying out the centre gripping to the file, thereby first extrusion portion and second extrusion portion receive external force extrusion and open the clamping piece, the setting up of anti-skidding line has increased the coefficient of friction on first extrusion portion and second extrusion portion surface, thereby it skids when preventing to first extrusion portion and second extrusion portion application of force, and then stability when having guaranteed first extrusion portion and second extrusion portion extrusion.

The utility model is further configured to: the clip back and the clip piece are both made of polypropylene materials.

By adopting the technical scheme, the clamp back and the clamping piece are both made of polypropylene materials, and the polypropylene materials have the characteristic of high wear resistance, so that the clamp back and the clamping piece are not easy to wear after long-term use, and the service life of the clamp back and the clamping piece is prolonged.

In conclusion, the utility model has the following beneficial effects: after the force application clamp is used, the force application clamp is detached from the clamping piece through sliding the force application clamp, so that a file slides out of the clamping piece due to accidental touch of the force application clamp, and the stability of the draw bar clamp for clamping the file is ensured.

Drawings

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

FIG. 2 is a second schematic structural view of the present invention;

FIG. 3 is a partial sectional view of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 3;

FIG. 5 is a second partial sectional view of the present invention;

fig. 6 is an enlarged schematic view of the structure at B in fig. 5.

Reference numerals: 1. clamping the back; 2. a clip; 3. a first clamping portion; 4. a second clamping portion; 5. a first pressing portion; 6. a second pressing portion; 7. a fixed block; 8. a sliding groove; 9. a slider; 10. an arc groove; 11. positioning the round block; 12. hooking; 13. a hook groove; 14. a guide slope; 15. and (4) anti-skid lines.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious 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 given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, a firm rod clip comprises a clip back 1 and clip pieces 2 disposed at the upper and lower sides of the clip back 1, wherein a force application clip is detachably connected to the clip pieces 2, the force application clip comprises a first clip portion 3 and a second clip portion 4 rotatably connected to the first clip portion 3, the first clip portion 3 is connected to a first extrusion portion 5, the second clip portion 4 is connected to a second extrusion portion 6, the clip pieces 2 are connected to a fixed block 7, the fixed block 7 is provided with a sliding groove 8, the sliding groove 8 has a T-shaped cross-section, the first clip portion 3 and the second clip portion 4 are connected to a sliding block 9 sliding in the sliding groove 8, the fixed block 7 is provided with an arc groove 10, the first clip portion 3 and the second clip portion 4 are provided with a positioning round block 11 for being clamped into the arc groove 10, the first extrusion portion 5 is movably connected to a hook 12, offer the hook groove 13 that is used for couple 12 card to go into on second extrusion portion 6, seted up direction inclined plane 14 on sliding block 9, all seted up anti-skidding line 15 on first extrusion portion 5 and second extrusion portion 6, the back of the clamp 1 all adopts the polypropylene material to make with clamping piece 2.

Because the force application clamp is detachably connected on the draw bar clamp, when the draw bar clamp clamps a file, the sliding block 9 is aligned with the sliding groove 8 and slides in, the T-shaped block is clamped into the T-shaped groove at the moment, the longitudinal displacement of the sliding block 9 is limited, so that the connection between the draw bar clamp and the force application clamp is realized, force is applied to the first extrusion part 5 and the second extrusion part 6, the first extrusion part 5 and the second extrusion part 6 are close to each other, so that the first clamping part 3 and the second clamping part 4 drive the adjacent clamping piece 2 to be far away, so that the file is clamped, after the file is clamped, the force application clamp is transversely slid, the sliding block 9 slides out from the sliding groove 8, so that the force application clamp is disassembled, after the force application clamp is used, the force application clamp is disassembled from the clamping piece 2 through the sliding force application clamp, so that the force application clamp is accidentally touched to cause the file to slide out from the clamping piece 2, the stability of the draw-bar clamp for clamping the file is ensured.

Because the circular arc groove 10 has been seted up on the fixed block 7, be provided with the location circle piece 11 that is used for the card to go into circular arc groove 10 on first clamping part 3 and the second clamping part 4, when the application of force presss from both sides and installs to clamping piece 2, location circle piece 11 slides along fixed block 7, aim at circular arc groove 10 until location circle piece 11, location circle piece 11 card goes into circular arc groove 10 in, when dismantling the application of force and pressing from both sides, the application of force is pressed from both sides and is moved sliding block 9 and slide in sliding tray 8, location circle piece 11 slides out along circular arc groove 10, from pressing from both sides the application of force and dismantle, location circle piece 11 and circular arc groove 10 press from both sides the reinforcing effect to the application of force, make the application of force press from both sides with clamping piece 2 firm in connection, be difficult for rocking.

Because swing joint has couple 12 on the first extrusion portion 5, offer the hook groove 13 that is used for couple 12 card to go into on the second extrusion portion 6, when using the application of force to press from both sides and open clamping piece 2, simultaneously carry out the application of force to first extrusion portion 5 and second extrusion portion 6, first extrusion portion 5 and second extrusion portion 6 are close to each other this moment, clamping piece 2 receives external force and takes place elastic deformation and open, it is interior to rotate couple 12 and hook 12 hook income hook groove 13 again, couple 12 hook income hook groove 13 prevents clamping piece 2 and kick-backs that resets, clamping piece 2 will keep opening state, it is all right to carry out the application of force to first extrusion portion 5 and second extrusion portion 6 to make the operation that the pole pressed from both sides the stable file more convenient when pressing from both sides the pole.

Because the guide inclined plane 14 has been seted up on the sliding block 9, when the installation of application of force clamp, aim at sliding block 9 sliding tray 8 internal slip earlier, sliding block 9 slided into along guide inclined plane 14 to sliding tray 8 this moment, and the setting up of guide inclined plane 14 plays the guide effect to sliding block 9 to increase the fault-tolerant rate when sliding block 9 slided into sliding tray 8, and then made the installation of application of force clamp more convenient.

Because anti-skidding line 15 has all been seted up on first extrusion portion 5 and the second extrusion portion 6, when opening clamping piece 2 and carrying out the centre gripping to the file, thereby first extrusion portion 5 and second extrusion portion 6 receive external force extrusion and open clamping piece 2, anti-skidding line 15 set up the coefficient of friction on first extrusion portion 5 and the 6 surfaces of second extrusion portion that has increased, thereby it skids when preventing to first extrusion portion 5 and the 6 application of force of second extrusion portion, and then stability when having guaranteed first extrusion portion 5 and the 6 extrusion of second extrusion portion.

Because the back of the clamp 1 and the clamping piece 2 are both made of polypropylene materials, the polypropylene materials have the characteristic of high wear resistance, so that the back of the clamp 1 and the clamping piece 2 are not easy to wear after long-term use, and the service lives of the back of the clamp 1 and the clamping piece 2 are prolonged.

The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the utility model may occur to those skilled in the art without departing from the principle of the utility model, and are considered to be within the scope of the utility model.

Claims

1. The utility model provides a firm type pole clamp of taking out, includes back of the clamp (1) and clamping piece (2) that are located both sides about back of the clamp (1), its characterized in that: can dismantle on clamping piece (2) and be connected with the application of force and press from both sides, the application of force presss from both sides including first clamping part (3) and rotates second clamping part (4) of being connected with first clamping part (3), be connected with first extrusion portion (5) on first clamping part (3), be connected with second extrusion portion (6) on second clamping part (4), all be connected with fixed block (7) on clamping piece (2), sliding tray (8) have all been seted up in fixed block (7), sliding tray (8) cross-section is the T word form, all be connected with on first clamping part (3) and second clamping part (4) and be used for gliding sliding block (9) in sliding tray (8).

2. A robust rod clip as defined in claim 1, further comprising: the clamping device is characterized in that an arc groove (10) is formed in the fixing block (7), and positioning round blocks (11) used for being clamped into the arc groove (10) are arranged on the first clamping portion (3) and the second clamping portion (4).

3. A robust rod clip as defined in claim 1, further comprising: the first extrusion portion (5) is movably connected with a hook (12), and the second extrusion portion (6) is provided with a hook groove (13) for the hook (12) to be clamped in.

4. A robust rod clip as defined in claim 1, further comprising: a guide inclined plane (14) is arranged on the sliding block (9).

5. A robust rod clip as defined in claim 1, further comprising: anti-skid lines (15) are arranged on the first extrusion part (5) and the second extrusion part (6).

6. A robust rod clip as defined in claim 1, further comprising: the clip back (1) and the clip (2) are both made of polypropylene materials.