CN213319891U

CN213319891U - Special pliers for disassembling plastic buckle of automobile door trim panel

Info

Publication number: CN213319891U
Application number: CN202021769724.XU
Authority: CN
Inventors: 王宏元; 尚贞明; 丰新颖
Original assignee: Xiangyang Vocational and Technical College
Current assignee: Xiangyang Vocational and Technical College
Priority date: 2020-08-23
Filing date: 2020-08-23
Publication date: 2021-06-01
Anticipated expiration: 2030-08-23

Abstract

The utility model discloses a pair of special pliers for disassembling plastic buckles of an automobile door trim panel, which comprises a first handle and a second handle, wherein one side of the first handle is provided with a first groove, one side of the second handle is provided with a blind hole, the bottom of the blind hole is fixedly provided with a spring, one end of the spring is fixedly provided with a fixed plate, two ends of the fixed plate are respectively rotatably provided with two groups of telescopic rods, one ends of the two groups of telescopic rods are respectively rotatably arranged on the inner wall of the blind hole, a top block is fixedly arranged on the fixed plate and is correspondingly arranged with the first groove, the lower end of the second handle is provided with a second groove, the utility model has the buffering function during the downward moving process of the first handle, reduces the possibility of finger injury, makes the worker more comfortable during the use of the pliers, and can also increase the friction force between the fingers and the pliers to a certain extent, the pliers will not fall off.

Description

Special pliers for disassembling plastic buckle of automobile door trim panel

Technical Field

The utility model relates to a plastics buckle dismantles equipment technical field, specifically is a special pincers are dismantled to plaque plastics buckle in door of car.

Background

An interior trim panel is generally installed on an automobile door, and the door trim panel is a panel structure for decorating the automobile door and comprises an automobile door interior trim panel and a triangular decorative panel. The direct injection moulding in triangle decorative board back has two at least circular posts, and the position that corresponds with the post at the triangle decorative board back on the plaque is opened has the mounting hole in the door, and the cover has the nylon retaining ring on the mounting hole, realizes the installation of triangle decorative board on the plaque in the door through post and nylon retaining ring interference fit, and the dismantlement of plaque generally can use dedicated pliers.

But the special pincers are dismantled to plastics buckle among the prior art comfort level is not good in the use, though there is the antiskid cover on the surface, nevertheless when the palm of the hand has sweat, probably skidded or even drops, probably presss from both sides the hand when using moreover, therefore we need provide a special pincers are dismantled to interior plaque plastics buckle of car door.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plaque plastics buckle dismantles special pincers in door, make first handle move down the effect that the process has the buffering, reduced the possibility that the clamp hindered the finger, make the staff more comfortable at the in-process that uses the pliers, also can increase frictional force between finger and the pliers to a certain extent, be unlikely to the pliers and drop to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the special pliers for disassembling the plastic buckle of the automobile door trim panel comprises a first handle and a second handle, wherein a first groove is formed in one side of the first handle, a blind hole is formed in one side of the second handle, a spring is fixedly installed at the bottom of the blind hole, a fixing plate is fixedly installed at one end of the spring, two groups of telescopic rods are respectively and rotatably installed at two ends of the fixing plate, one ends of the two groups of telescopic rods are respectively and rotatably installed on the inner wall of the blind hole, a jacking block is fixedly installed on the fixing plate and corresponds to the first groove, a second groove is formed in the lower end of the second handle, an upper nipper is fixedly installed at one end of the first handle through a second bolt, a first jaw is integrally formed at one end of the upper nipper, a lower nipper is fixedly installed at one end of the second handle through a second bolt, and a second jaw is integrally formed at one end of the lower nippe, the upper nipper and the lower nipper are rotationally connected.

Preferably, at least two sets of first recess and blind hole have all been seted up, first recess and blind hole are the corresponding setting.

Preferably, the outer sides of the first handle and the second handle are sleeved with rubber sleeves.

Preferably, a third groove is formed in one end of each of the first handle and the second handle, one end of each of the upper nipper and the lower nipper is inserted into the third groove, and one end of the second bolt penetrates through the upper nipper, the lower nipper and the third groove and is in threaded connection with a nut.

Preferably, a first protruding block is fixedly installed on one side of the upper nipper, a second protruding block is fixedly installed on one side of the lower nipper, and the first protruding block and the second protruding block are rotatably installed through a first bolt.

Preferably, the second groove is provided with four groups, and the surface of the second groove is provided with anti-skid columns.

Compared with the prior art, the beneficial effects of the utility model are that:

through the design of the first groove, the top block and the spring, after the first handle moves downwards for a first distance, one end of the top block is inserted into the first groove and extrudes the top block, the top block drives the fixed plate to move downwards, the fixed plate extrudes the spring downwards and drives the telescopic rod to contract, and the utility model has the advantages that the downward movement process of the first handle has the buffering function, and the possibility of finger injury caused by clamping is reduced;

through the design of second recess and antislip column, the human finger of laminating is laminated in setting up of four group's second recesses, and the inside of second recess is provided with the antislip column, even under the palm of the hand has sweat the condition, the utility model discloses make the staff more comfortable at the in-process that uses the pliers, also can increase to a certain extent and point and the pliers between frictional force, be unlikely to the pliers and drop.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the top block, the telescopic rod and the spring of the present invention;

fig. 3 is a schematic structural view of a third groove, an upper nipper and a second bolt of the present invention;

fig. 4 is a schematic structural view of the second groove and the anti-slip column of the present invention.

In the figure: 1. a first handle; 2. a rubber sleeve; 3. a first groove; 4. a top block; 5. blind holes; 6. a second groove; 7. a third groove; 8. an upper nipper plate; 9. a lower nipper plate; 10. a first bump; 11. a second bump; 12. a first bolt; 13. a first jaw; 14. a second jaw; 15. a second bolt; 16. a second handle; 17. a fixing plate; 18. a spring; 19. a telescopic rod; 20. and (4) anti-slip columns.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the special pliers for disassembling the plastic buckle of the automotive door trim panel comprise a first handle 1 and a second handle 16, wherein rubber sleeves 2 are sleeved on the outer sides of the first handle 1 and the second handle 16 to play a role in skid resistance, a first groove 3 is formed in one side of the first handle 1, a blind hole 5 is formed in one side of the second handle 16, at least two groups of grooves 3 and blind holes 5 are formed in the first groove 3 and the blind hole 5, and the first groove 3 and the blind hole 5 are correspondingly arranged;

the bottom of the blind hole 5 is fixedly provided with a spring 18, one end of the spring 18 is fixedly provided with a fixed plate 17, two ends of the fixed plate 17 are respectively rotatably provided with two groups of telescopic rods 19, one ends of the two groups of telescopic rods 19 are respectively rotatably arranged on the inner wall of the blind hole 5, the fixed plate 17 is fixedly provided with a top block 4 for preventing the first handle 1 from being excessively pressed downwards and hurting fingers, the top block 4 drives the fixed plate 17 to move downwards, the fixed plate 17 drives the two groups of telescopic rods 19 to contract, the fixed plate 17 extrudes the spring 18, when the first handle 1 is pressed downwards, the spring 18 has upward buffering force on the first handle 1, the top block 4 and the first groove 3 are correspondingly arranged, the top block 4 is inserted in the first groove 3 in a sliding way, the lower end of the second handle 16 is provided with a second groove 6, the second grooves 6 are provided with four groups, the, the fingers are placed in the four groups of second grooves 6, and the anti-slip columns 20 play a role in preventing the fingers from slipping;

an upper nipper 8 is fixedly installed at one end of a first handle 1 through a second bolt 15, a first jaw 13 is integrally formed at one end of the upper nipper 8, the first jaw 13 is driven to move upwards by pressing the first handle 1 downwards, a lower nipper 9 is fixedly installed at one end of a second handle 16 through the second bolt 15, a second jaw 14 is integrally formed at one end of the lower nipper 9, the second jaw 14 abuts against a vehicle door trim panel to clamp a plastic buckle and provide a supporting effect, third grooves 7 are formed at one ends of the first handle 1 and the second handle 16, one ends of the upper nipper 8 and the lower nipper 9 are inserted into the third grooves 7, nuts are connected to one end of the second bolt 15 through the upper nipper 8, the lower nipper 9 and the third grooves 7 in a threaded manner, the upper nipper 8 is fixedly connected with the first handle 1, and the lower nipper 9 is fixedly connected with the second handle 16;

go up and be the rotation connection between nipper 8 and the lower nipper 9, one side fixed mounting of going up nipper 8 has first lug 10, one side fixed mounting of lower nipper 9 has second lug 11, first lug 10 and second lug 11 all set up to one end for curved lug, and all seted up the through-hole on first lug 10 and the second lug 11, and first bolt 12 runs through the through-hole, and first lug 10 and second lug 11 rotate the installation through first bolt 12.

The working principle is as follows: when the device is used, a thumb is placed on the first handle 1, the other fingers are placed in the second groove 6, the first handle 1 is pressed downwards, the first handle 1 is fixedly connected with the upper nipper 8, one end of the upper nipper 8 is integrally provided with a first jaw 13, and the first handle 1 drives the first jaw 13 to move upwards to separate the plastic buckle from the interior trimming plate;

move down first distance when first handle 1 after, the inside of first recess 3 is inserted to the one end of kicking block 4, and extrude the kicking block, kicking block 4 drives fixed plate 17 and moves down, fixed plate 17 extrudees spring 18 downwards, and drive telescopic link 19 shrink, first handle 1 moves down the effect that the process has the buffering, the possibility of hindering the finger has been reduced to pressing from both sides, the human finger of laminating of four groups of second recess 6 that sets up, it is more comfortable in the use to make the staff, the inside of second recess 6 is provided with traveller 20, even under the condition that the palm of the hand has sweat, also can increase frictional force between finger and the pliers to a certain extent, be unlikely to the pliers and drop.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a special pincers are dismantled to plaque plastics buckle in car door, includes first handle (1) and second handle (16), its characterized in that: a first groove (3) is formed in one side of the first handle (1), a blind hole (5) is formed in one side of the second handle (16), a spring (18) is fixedly installed at the bottom of the blind hole (5), a fixing plate (17) is fixedly installed at one end of the spring (18), two groups of telescopic rods (19) are respectively rotatably installed at two ends of the fixing plate (17), one ends of the two groups of telescopic rods (19) are respectively rotatably installed on the inner wall of the blind hole (5), a top block (4) is fixedly installed on the fixing plate (17), the top block (4) and the first groove (3) are correspondingly arranged, a second groove (6) is formed in the lower end of the second handle (16), an upper nipper (8) is fixedly installed at one end of the first handle (1) through a second bolt (15), and a first jaw (13) is integrally formed at one end of the upper nipper (8), one end of the second handle (16) is fixedly provided with a lower nipper (9) through a second bolt (15), one end of the lower nipper (9) is integrally formed with a second jaw (14), and the upper nipper (8) is rotatably connected with the lower nipper (9).

2. The special pliers for detaching the plastic buckle of the automotive door trim panel according to claim 1, characterized in that: at least two sets of have all been seted up in first recess (3) and blind hole (5), first recess (3) and blind hole (5) are the corresponding setting.

3. The special pliers for detaching the plastic buckle of the automotive door trim panel according to claim 1, characterized in that: the rubber sleeve (2) is sleeved on the outer sides of the first handle (1) and the second handle (16).

4. The special pliers for detaching the plastic buckle of the automotive door trim panel according to claim 1, characterized in that: third recess (7) have all been seted up to the one end of first handle (1) and second handle (16), the one end of going up nipper (8) and lower nipper (9) is all pegged graft in the inside of third recess (7), the one end of second bolt (15) is run through nipper (8), lower nipper (9) and third recess (7) threaded connection has the nut.

5. The special pliers for detaching the plastic buckle of the automotive door trim panel according to claim 1, characterized in that: one side of the upper nipper (8) is fixedly provided with a first lug (10), one side of the lower nipper (9) is fixedly provided with a second lug (11), and the first lug (10) and the second lug (11) are rotatably arranged through a first bolt (12).

6. The special pliers for detaching the plastic buckle of the automotive door trim panel according to claim 1, characterized in that: four groups of second grooves (6) are arranged, and anti-skid columns (20) are arranged on the surfaces of the second grooves (6).