CN220994158U

CN220994158U - Carp pliers capable of being quickly disassembled and assembled to adjust opening angle

Info

Publication number: CN220994158U
Application number: CN202323053167.8U
Authority: CN
Inventors: 蔡燕兵; 郑珍
Original assignee: Hubei Dingfu Automobile Tools Co ltd
Current assignee: Hubei Dingfu Automobile Tools Co ltd
Priority date: 2023-11-13
Filing date: 2023-11-13
Publication date: 2024-05-24
Anticipated expiration: 2033-11-13

Abstract

The utility model belongs to the technical field of production and manufacturing of carp pliers, in particular to a carp pliers capable of quickly disassembling and assembling to adjust an opening angle, which comprises a carp pliers head component, wherein the opening angle adjusting component is arranged at the end part of the carp pliers head component, a detachable spring component is arranged on the inner wall of the opening angle adjusting component, the carp pliers head component comprises a pliers head fixing shell, a first fixing screw, a first pliers head, a second pliers head, a protection pad, a third pliers head and strip-shaped saw teeth, the top of the pliers head fixing shell is in threaded connection with the first fixing screw, the first pliers head is connected with the interior of the pliers head fixing shell in a clamping manner, a second pliers head is arranged on the side of the first pliers head, and the protection pad is fixedly connected with the inner wall of the second pliers head; the utility model is convenient for replacing the jaw of the carp pliers, is convenient for enabling the device to be suitable for clamping different objects, is convenient for disassembling and replacing the reset spring, and is convenient for saving the cost.

Description

Carp pliers capable of being quickly disassembled and assembled to adjust opening angle

Technical Field

The utility model relates to the technical field of production and manufacturing of carp pliers, in particular to a carp pliers capable of being quickly assembled, disassembled and adjusted in opening angle.

Background

The carp pliers are named because the shape of the pliers is exactly like that of a carp, and are characterized in that the opening width of the pliers jaws is provided with two adjusting positions, the pliers jaws can be enlarged or reduced for use, the pliers jaws are mainly used for clamping round parts, small nuts and small bolts can be replaced by wrenches, the cutting edges at the rear parts of the pliers jaws can be used for cutting metal wires, the pliers are more applied in the automobile repair industry, and the pliers with basic parameters are also called as fish-mouth pliers and can be used for clamping objects.

In China patent 202020494205.0, the utility model provides a quick-resetting carp pliers, which is characterized in that: the novel riveting clamp comprises a first clamp arm, a second clamp arm, a central shaft and a reset spring, wherein the first clamp arm and the second clamp arm are riveted through the central shaft, the lower end of the first clamp arm is connected with a first handle, the lower end of the second clamp arm is connected with a second handle, reset blocks are arranged on the front portion of the first handle and the front portion of the second handle, and a plurality of reset springs are arranged between the reset blocks. Compared with the prior art, the carp pliers capable of being quickly reset are reasonable in structure, the elastic potential energy generated by the reset spring due to stretching can tighten the pliers jaws in the use process of the carp pliers through the design of the reset block and the reset spring, so that an operator can reduce or even not need to use extra holding force when the bolt or the nut is clamped, and the reset spring can drive the pliers jaws to reset after the carp pliers are used, and the carp pliers are convenient and quick to use.

The existing slip-joint pliers have the problems that the jaws of the slip-joint pliers are usually difficult to detach and replace when fixed with handles, the pliers heads are harder in texture, damage is easy to occur when some fragile parts or objects are clamped, and the springs on the slip-joint pliers are likely to be worn after long-time use, so that the resetting effect is poor.

Therefore, the carp pliers capable of being quickly assembled and disassembled to adjust the opening angle are provided for the problems.

Disclosure of utility model

In order to make up the deficiency of the prior art, the problems that the jaws of the carp pliers are usually fixed with handles and are difficult to detach and replace, the pliers heads are hard in texture, when fragile parts or objects are clamped, the damage is easy to cause, and the springs on the carp pliers are likely to be worn after being used for a long time, so that the resetting effect is poor are solved.

The technical scheme adopted for solving the technical problems is as follows: the utility model discloses a slip-joint pliers capable of quickly disassembling and assembling and adjusting an opening angle, which comprises a slip-joint pliers head assembly, wherein the opening angle adjusting assembly is arranged at the end part of the slip-joint pliers head assembly, a detachable spring assembly is arranged on the inner wall of the opening angle adjusting assembly, the slip-joint pliers head assembly comprises pliers head fixing shells, first fixing screws, first pliers heads, second pliers heads, protection pads, third pliers heads and strip-shaped saw teeth, the top threads of the pliers head fixing shells are connected with the first fixing screws, the first pliers heads are connected with the inner parts of the pliers head fixing shells in a clamping mode, the second pliers heads are arranged on the side sides of the first pliers heads, the protection pads are fixedly connected with the inner walls of the second pliers heads, the third pliers heads are arranged on the other sides of the second pliers heads, and the strip-shaped saw teeth are integrally connected with the inner walls of the third pliers heads.

Preferably, the first binding clip and the binding clip fixing housing form a clamping structure, and the first binding clip and the binding clip fixing housing form a detachable structure through a first fixing screw.

Preferably, the second binding clip and the third binding clip are all set up for the same size with the binding clip fixed shell, third binding clip and bar sawtooth are integrated and set up, and bar sawtooth is equidistant to set up about the inner wall of third binding clip, second binding clip and protection pad are integrated and set up, and the material of protection pad sets up to silica gel material.

Preferably, the detachable spring assembly comprises a first spring fixing block, a second fixing screw, a reset spring and a second spring fixing block, wherein one side of the first spring fixing block is connected with the second fixing screw in a threaded manner, the other side of the first spring fixing block is fixedly connected with the reset spring, and the end part of the reset spring is fixedly connected with the second spring fixing block.

Preferably, the second spring fixing block and the first spring fixing block form an elastic structure through a reset spring, and the first spring fixing block and the second spring fixing block form a detachable structure through a second fixing screw and an opening angle adjusting assembly.

Preferably, the opening angle adjusting component comprises a first carp pliers handle, a rotating shaft, a second carp pliers handle and a handle protecting sleeve, wherein the rotating shaft is connected to the end part of the first carp pliers handle in a rotating mode, the second carp pliers handle is fixedly connected to the bottom end of the rotating shaft, and the handle protecting sleeve is fixedly connected to the other end of the second carp pliers handle.

Preferably, the first slip-joint pliers handle and the second slip-joint pliers handle form a rotating structure through the rotating shaft, the first slip-joint pliers handle and the rotating shaft are connected through a bearing, the end parts of the first slip-joint pliers handle and the second slip-joint pliers handle are integrally connected with a handle protecting sleeve, and the handle protecting sleeve is made of a silica gel material.

The utility model has the advantages that:

1. The carp pliers are provided with the pliers head assembly, the first pliers head is convenient to mount and fix with the pliers head fixing shell through the first fixing screw, and the second pliers head and the third pliers head are simultaneously provided with the two replacement pliers heads, so that the carp pliers can be suitable for clamping different objects, the protective pad is softer in texture, the objects can be protected conveniently, the strip-shaped saw teeth are convenient to enhance the friction force between the third pliers head and the objects, and the object clamping is more firm;

2. The detachable spring assembly is arranged, the detachable spring assembly is convenient to detach and install through the second fixing screw, the reset spring is convenient to replace when the spring has a problem, the whole carp pliers are not required to be replaced, and the cost is convenient to save;

3. The utility model is provided with the opening angle adjusting component, and the opening angle of the jaw of the carp pliers is convenient to adjust by adjusting the opening sizes of the end parts of the first and second carp pliers handles, so that the structure is simple and the operation is convenient, and the bearing is arranged between the first and rotating shafts, so that the friction force between the first and rotating shafts is reduced, and the working efficiency is improved.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic perspective view of the overall side view of the present utility model;

FIG. 2 is a schematic perspective view of the present utility model in a top view;

FIG. 3 is a schematic perspective view of a clip assembly of the carp pliers of the present utility model;

FIG. 4 is a schematic perspective view of a portion of a removable spring assembly of the present utility model;

fig. 5 is a schematic perspective view of a part of the opening angle adjusting assembly according to the present utility model.

In the figure: 1. a carp pliers head assembly; 2. a removable spring assembly; 3. an opening angle adjusting component; 101. a clamp head fixing housing; 102. a first set screw; 103. a first binding clip; 104. a second binding clip; 105. a protective pad; 106. a third binding clip; 107. bar-shaped saw teeth; 201. a first spring fixing block; 202. a second set screw; 203. a return spring; 204. a second spring fixing block; 301. a first slip-joint pliers handle; 302. a rotating shaft; 303. a second slip-joint pliers handle; 304. a handle protective sleeve.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1 to 3, a slip-joint pliers capable of quickly assembling and disassembling and adjusting an opening angle comprises a slip-joint pliers head assembly 1, an opening angle adjusting assembly 3 is arranged at the end part of the slip-joint pliers head assembly 1, a detachable spring assembly 2 is mounted on the inner wall of the opening angle adjusting assembly 3, the slip-joint pliers head assembly 1 comprises a pliers head fixing shell 101, a first fixing screw 102, a first pliers head 103, a second pliers head 104, a protection pad 105, a third pliers head 106 and strip-shaped saw teeth 107, the top of the pliers head fixing shell 101 is in threaded connection with the first fixing screw 102, the inside of the pliers head fixing shell 101 is in clamping connection with the first pliers head 103, a second pliers head 104 is arranged on the side of the first pliers head 103, the protection pad 105 is fixedly connected with the inner wall of the second pliers head 104, the other side of the second pliers head 104 is provided with the third pliers head 106, and the inner wall of the third pliers head 106 is integrally connected with the strip-shaped saw teeth 107.

Referring to fig. 3, a slip-joint pliers capable of quickly assembling, disassembling and adjusting an opening angle is shown, a first pliers head 103 and a pliers head fixing shell 101 form a clamping structure, the first pliers head 103 and the pliers head fixing shell 101 form a detachable structure through a first fixing screw 102, a second pliers head 104 and a third pliers head 106 are all arranged in the same size as the pliers head fixing shell 101, the third pliers head 106 and a strip-shaped saw tooth 107 are integrally arranged, the strip-shaped saw tooth 107 is arranged at equal intervals relative to the inner wall of the third pliers head 106, the second pliers head 104 and a protective pad 105 are integrally arranged, and the protective pad 105 is made of a silica gel material; the first binding clip 103 is convenient to install and fix with the binding clip fixed shell 101 through first set screw 102, is provided with two replacement binding clips of second binding clip 104 and third binding clip 106 simultaneously, and this carp pliers of being convenient for can adapt to the different objects of centre gripping, and protection pad 105 texture is softer, is convenient for protect the object, and bar sawtooth 107 is convenient for strengthen the frictional force between third binding clip 106 and the object, is convenient for make the object centre gripping more firm.

Referring to fig. 4, a slip-joint pliers capable of quickly assembling and disassembling and adjusting an opening angle is shown, a detachable spring assembly 2 comprises a first spring fixing block 201, a second fixing screw 202, a return spring 203 and a second spring fixing block 204, wherein one side of the first spring fixing block 201 is connected with the second fixing screw 202 in a threaded manner, the other side of the first spring fixing block 201 is fixedly connected with the return spring 203, the end part of the return spring 203 is fixedly connected with the second spring fixing block 204, the second spring fixing block 204 and the first spring fixing block 201 form an elastic structure through the return spring 203, and the first spring fixing block 201 and the second spring fixing block 204 form a detachable structure through the second fixing screw 202 and the opening angle adjusting assembly 3; the detachable spring assembly 2 is convenient to detach and install through the second fixing screw 202, the reset spring 203 is convenient to replace when the spring is problematic, the whole carp pliers are not required to be replaced, and the cost is convenient to save.

Referring to fig. 5, a slip-joint pliers capable of being quickly assembled and disassembled to adjust an opening angle, an opening angle adjusting assembly 3 comprises a first slip-joint pliers 301, a rotating shaft 302, a second slip-joint pliers 303 and a handle protecting sleeve 304, wherein the end part of the first slip-joint pliers 301 is rotatably connected with the rotating shaft 302, the bottom end of the rotating shaft 302 is fixedly connected with the second slip-joint pliers 303, the other end of the second slip-joint pliers 303 is fixedly connected with the handle protecting sleeve 304, the first slip-joint pliers 301 and the second slip-joint pliers 303 form a rotating structure through the rotating shaft 302, the first slip-joint pliers 301 and the rotating shaft 302 are connected through bearings, the end parts of the first slip-joint pliers 301 and the second slip-joint pliers 303 are integrally connected with the handle protecting sleeve 304, and the material of the handle protecting sleeve 304 is a silica gel material; opening sizes of the end parts of the first slip-joint pliers handle 301 and the second slip-joint pliers handle 303 are adjusted, so that opening angles of slip-joint pliers jaws are adjusted conveniently, the slip-joint pliers are simple in structure and convenient to operate, a bearing is arranged between the first slip-joint pliers handle 301 and the rotating shaft 302, friction force between the first slip-joint pliers handle 301 and the rotating shaft 302 is reduced conveniently, and work efficiency is improved conveniently.

Working principle: firstly, when a common object needs to be clamped, the ends of the first carp grip 301 and the second carp grip 303, which are provided with the grip protecting sleeves 304, are outwards opened, at this time, the first carp grip 301 rotates on the second carp grip 303, so that the first carp grip 301 and the second carp grip 303 can be opened at the other end of the rotating shaft 302, the first binding clip 103 is simultaneously brought into clamping engagement with the open binding clip fixing housing 101, then the first binding clip 103 can be aligned with the object needing to be clamped, at the same time, the ends of the first carp grip 301 and the second carp grip 303 are simultaneously loosened, the first binding clip 301 and the second carp grip 303 are inwards contracted under the elastic action of the reset spring 203, at the same time, the two binding clip fixing housings 101 are simultaneously brought into clamping with the object, when the object with weak clamping surfaces is prevented, the first fixing screw 102 is rotated, the first binding clip 103 is outwards slid, the second binding clip 104 is clamped into the binding clip fixing housing 101, the first binding clip 104 is rotated on the inner part of the binding clip fixing housing 101, the reset spring 203 is rotated, the reset spring 203 is further rotated, the second binding clip 202 is rotated, the reset spring is then the second binding clip is rotated, and the second binding clip is prevented from being damaged, and the second binding clip is fixed with the reset spring 203 is then the reset spring is rotated, and the reset, and the second binding clip is difficult to be fixed, and the second binding clip is damaged, and the second binding clip is fixed by the reset, and the elastic spring is and the fixing bolt is the head is used.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. But quick assembly disassembly adjusts slip-joint pliers of opening angle, its characterized in that: the slip-joint pliers comprise a slip-joint pliers head assembly (1), wherein an opening angle adjusting assembly (3) is arranged at the end part of the slip-joint pliers head assembly (1), and a detachable spring assembly (2) is arranged on the inner wall of the opening angle adjusting assembly (3);

The utility model provides a carp pliers binding clip subassembly (1) includes binding clip fixed shell (101), first set screw (102), first binding clip (103), second binding clip (104), protection pad (105), third binding clip (106), bar sawtooth (107), the top threaded connection of binding clip fixed shell (101) has first set screw (102), and the inside block of binding clip fixed shell (101) is connected with first binding clip (103), the avris of first binding clip (103) is provided with second binding clip (104), and the inner wall fixedly connected with protection pad (105) of second binding clip (104), the opposite side of second binding clip (104) is provided with third binding clip (106), and the inner wall integration of third binding clip (106) is connected with bar sawtooth (107).

2. The slip-joint pliers capable of being quickly disassembled and assembled to adjust opening angle according to claim 1, wherein: the first clamp head (103) and the clamp head fixing shell (101) form a clamping structure, and the first clamp head (103) and the clamp head fixing shell (101) form a detachable structure through a first fixing screw (102).

3. The slip-joint pliers capable of being quickly disassembled and assembled to adjust opening angle according to claim 1, wherein: the second binding clip (104) and the third binding clip (106) are all arranged in the same size with the binding clip fixed shell (101), the third binding clip (106) and the strip-shaped saw teeth (107) are arranged in an integrated mode, the strip-shaped saw teeth (107) are arranged at equal intervals relative to the inner wall of the third binding clip (106), the second binding clip (104) and the protection pad (105) are arranged in an integrated mode, and the protection pad (105) is made of a silica gel material.

4. The slip-joint pliers capable of being quickly disassembled and assembled to adjust opening angle according to claim 1, wherein: the detachable spring assembly (2) comprises a first spring fixing block (201), a second fixing screw (202), a return spring (203) and a second spring fixing block (204), wherein one side of the first spring fixing block (201) is connected with the second fixing screw (202) in a threaded mode, the other side of the first spring fixing block (201) is fixedly connected with the return spring (203), and the end portion of the return spring (203) is fixedly connected with the second spring fixing block (204).

5. The slip-joint pliers capable of being quickly disassembled and assembled to adjust opening angle according to claim 4, wherein: the second spring fixing block (204) and the first spring fixing block (201) form an elastic structure through the reset spring (203), and the first spring fixing block (201) and the second spring fixing block (204) form a detachable structure through the second fixing screw (202) and the opening angle adjusting assembly (3).

6. The slip-joint pliers capable of being quickly disassembled and assembled to adjust opening angle according to claim 1, wherein: the opening angle adjusting assembly (3) comprises a first carp pliers handle (301), a rotating shaft (302), a second carp pliers handle (303) and a handle protecting sleeve (304), wherein the rotating shaft (302) is rotatably connected to the end portion of the first carp pliers handle (301), the second carp pliers handle (303) is fixedly connected to the bottom end of the rotating shaft (302), and the handle protecting sleeve (304) is fixedly connected to the other end of the second carp pliers handle (303).

7. The slip-joint pliers capable of being quickly disassembled and assembled to adjust the opening angle according to claim 6, wherein: the first carp pliers handle (301) and the second carp pliers handle (303) form a rotating structure through the rotating shaft (302), the first carp pliers handle (301) and the rotating shaft (302) are connected through bearings, the end parts of the first carp pliers handle (301) and the end part of the second carp pliers handle (303) are integrally connected with the handle protecting sleeve (304), and the handle protecting sleeve (304) is made of silica gel.