CN-115709452-B - Buckle disassembly wrench

CN115709452BCN 115709452 BCN115709452 BCN 115709452BCN-115709452-B

Abstract

The invention discloses a buckle disassembling wrench which comprises a mounting sleeve, a clamping jaw assembly and a locking assembly, wherein the mounting sleeve is provided with a mounting cavity with an opening at one end, the clamping jaw assembly comprises a mounting seat and two clamping jaws, the mounting seat is arranged at the opening in a sliding mode, the two clamping jaws are respectively connected with the mounting seat in a rotating mode, the mounting seat moves between a first position and a second position, when the mounting seat is positioned at the first position, the two clamping jaws are opened, when the mounting seat moves to the second position, the two clamping jaws clamp, the clamping jaws are respectively clamped into corresponding gaps to fix the buckle, the locking assembly comprises a locking rod mechanism, a first pull rod and a reset piece, the locking rod mechanism rotates to be separated from the first pull rod, and the reset piece pushes the mounting seat to move to the first position in a direction away from the locking rod mechanism. According to the invention, the buckle is clamped by pressing the mounting sleeve, then the mounting sleeve is rotated and pulled upwards, so that the buckle can be taken out, the operation is simple and convenient, and the problem that the buckle is damaged due to overlarge stress in the disassembling process is effectively avoided.

Inventors

ZHANG GUOWEN
ZOU CHAOHUI
ZHANG ZHIQING

Assignees

广汽丰田汽车有限公司

Dates

Publication Date: 20260505
Application Date: 20221129

Claims (10)

1. The utility model provides a spanner is dismantled to buckle for dismantle the buckle, the top of buckle is equipped with the breach that two relative settings, its characterized in that, spanner is dismantled to buckle includes: The mounting sleeve is provided with a mounting cavity with an opening at one end; The clamping jaw assembly comprises a mounting seat and two clamping jaws which are oppositely arranged at two sides of the mounting seat, the mounting seat is arranged at the opening in a sliding mode, the two clamping jaws are respectively connected with the mounting seat in a rotating mode, the mounting seat can move between a first position and a second position, when the mounting seat is located at the first position, the mounting seat stretches out of the opening, the two clamping jaws are in an open state, when the mounting seat moves to the second position, the mounting seat retracts into the opening, the two clamping jaws are in a clamping state, and the two clamping jaws are respectively clamped into the two gaps to fix the clamping buckles; The locking assembly comprises a locking rod mechanism, a first pull rod and a reset piece, wherein the locking rod mechanism, the first pull rod and the reset piece are arranged in the installation cavity, the locking rod mechanism is rotationally connected with the inner wall of the installation cavity, the first pull rod is connected to the installation seat, the reset piece is arranged on the periphery of the first pull rod, the reset piece is abutted to the installation seat and the inner wall of the installation cavity, the locking rod mechanism and the first pull rod are mutually interlocked and stopped, the installation seat is located at a second position, and when the locking rod mechanism is separated from the first pull rod, the reset piece pushes the installation seat to move to a first position in a direction away from the locking rod mechanism.
2. The snap-in wrench of claim 1, wherein the jaw assembly further comprises a first resilient member, the first resilient member being in one-to-one correspondence with the number of jaws, the first resilient member being disposed in abutment between the mounting base and the corresponding jaw.
3. The fastener removing wrench of claim 2, wherein the clamping jaw comprises a connecting portion and a clamping portion which are connected with each other, the connecting portion and the clamping portion are rotatably connected to the mounting seat, the clamping portion is exposed out of the opening to form a clamping hook structure, and the connecting portion is inclined in a direction away from the clamping hook structure to a direction away from the mounting seat with an increased diameter.
4. The buckle disassembly wrench of claim 3, wherein the mounting base comprises a base body, a positioning piece and a second elastic piece, the base body is provided with a sliding cavity with one end open, the sliding cavity is axially arranged, the positioning piece is slidably arranged in the sliding cavity, one end of the positioning piece is connected with the first pull rod, the other end of the positioning piece is exposed out of the opening to position the buckle, the second elastic piece is sleeved on the first pull rod, and the second elastic piece is abutted between the positioning piece and the inner wall of the sliding cavity.
5. The fastener removing wrench of claim 4, wherein the base is provided with a limit groove, the limit groove is provided with a first stop surface and a second stop surface which are axially arranged, the fastener penetrates through the mounting sleeve and stretches into the limit groove, when the fastener abuts against the first stop surface, the mounting seat is in a first position, and when the fastener abuts against the second stop surface, the mounting seat is in a second position.
6. The snap-in removal wrench of claim 5, wherein the mounting cavity comprises a connecting section and a mounting section which are communicated with each other, the mounting section is communicated with the opening, a step surface is formed at a communication position of the connecting section and the mounting section, and the reset piece is abutted between the step surface and the seat body.
7. The buckle disassembly wrench of claim 6, wherein the locking lever mechanism comprises a second pull rod and a pressing spring, the second pull rod is rotatably connected with the inner wall of the installation cavity, one end of the second pull rod is used for being in buckle connection with the first pull rod, the pressing spring is connected between the other end of the second pull rod and the inner wall of the connecting section, and the pressing spring is abutted between the trip pressing block and the inner wall of the connecting section.
8. The buckle disassembly wrench of claim 7, wherein the second pull rod comprises a rod body and a trip pressing block, the rod body is rotatably connected with the inner wall of the connecting section and is used for being in buckle connection with the first pull rod, the mounting sleeve is provided with a through groove which is communicated with the connecting section, the trip pressing block is connected to one end of the rod body far away from the first pull rod, and the trip pressing block extends out of the through groove to form a pressing part.
9. The buckle disassembly wrench of claim 8, wherein the first pull rod comprises a pull hook structure and a sliding section which are connected, the pull hook structure is used for being buckled with the second pull rod, the sliding section stretches into the sliding cavity to be connected with the positioning piece, a step surface is arranged at the joint of the sliding section and the pull hook structure, and the step surface is abutted with the mounting seat to stop the first pull rod.
10. The clip ease wrench of any one of claims 1-9 further comprising an operating handle for gripping.

Description

Buckle disassembly wrench Technical Field The invention relates to the technical field of buckle disassembly, in particular to a buckle disassembly wrench. Background At present, when the vehicle is inspected and repaired, the interior trim part can be taken out after the buckle is detached, and tools such as a screwdriver, a wrench or a flat-headed glue clamp are usually used during detachment, so that damage to the interior trim part or breaking and scrapping of the buckle claw are caused in the detachment process, and the cost is increased. The current buckle extracting tool is generally equipped with the connecting portion that is used for dismantling the connection with the buckle, when needs dismantle the buckle, need establish the connecting portion cover on the buckle, then exert effort in order to pull out the buckle, can simply, conveniently carry out the dismantlement of buckle, it is efficient to dismantle, and easy operation, in the in-process of taking out the buckle, the operating personnel directly pulls out the buckle through extracting tool, often can cause the damage to the buckle because of the effort is too big when connecting portion and buckle butt pull out even make the interior trim piece take place to break. Therefore, it is necessary to provide a new disassembling tool to solve the above technical problems. Disclosure of Invention The invention mainly aims to provide a buckle disassembly wrench, which aims to solve the problems that the operation of the buckle disassembly wrench is inconvenient and the buckle and an interior trim part are easy to damage. In order to achieve the above purpose, the buckle disassembly wrench provided by the invention is used for disassembling a buckle, wherein two notches which are oppositely arranged are arranged at the top of the buckle, the buckle disassembly wrench comprises a mounting sleeve, a clamping jaw assembly and a locking assembly, and the mounting sleeve is provided with a mounting cavity with an opening at one end; the clamping jaw assembly comprises a mounting seat and two clamping jaws oppositely arranged at two sides of the mounting seat, the mounting seat is arranged at the opening in a sliding mode, the two clamping jaws are respectively connected with the mounting seat in a rotating mode, the mounting seat can move between a first position and a second position, when the mounting seat is located at the first position, the mounting seat stretches out of the opening, the two clamping jaws are in an open state, when the mounting seat moves to the second position, the mounting seat retracts into the opening, the two clamping jaws are in a clamping state, the two clamping jaws are respectively clamped into the two gaps to fix the clamping buckle, the locking assembly comprises a locking rod mechanism, a first pull rod and a reset piece, the locking rod mechanism is connected with the inner wall of the mounting cavity in a rotating mode, the first pull rod is connected to the mounting seat, the reset piece is arranged on the periphery of the first pull rod, the reset piece is abutted to the position between the mounting seat and the inner wall of the mounting cavity, and the locking rod is clamped into the two clamping holes respectively When the mechanism and the first pull rod are mutually interlocked, the mounting seat is positioned at the second position, and when the locking rod 5 mechanism is separated from the first pull rod, the reset piece pushes the mounting seat to move to the first position in the direction away from the locking rod mechanism. Optionally, the clamping jaw assembly further comprises first elastic pieces, the first elastic pieces are consistent in number with the clamping jaws and are arranged in one-to-one correspondence, and the first elastic pieces are abutted between the mounting base and the corresponding clamping jaws. 0 Optionally, the clamping jaw includes interconnect's connecting portion and clamping part, connecting portion with the junction of clamping part rotate connect in on the mount pad, the clamping part expose in the opening forms the clip hook structure, connecting portion is along keeping away from the direction of clip hook structure is to keeping away from the direction slope of mount pad diameter increase. Optionally, the mount pad includes pedestal, setting element and second elastic component, the pedestal is equipped with a 5 end open-ended slip chamber, the slip chamber sets up along the axial, the setting element slide set up in the slip chamber, just the one end of setting element with first pull rod is connected, the other end of setting element expose in the opening is in order to fix a position the buckle, the second elastic component cover is located on the first pull rod, the second elastic component support tightly in between the setting element with the inner wall in slip chamber. Optionally, the seat body is last to be equipped with the spacing groove, the spacing groove