CN215513427U

CN215513427U - Modular auto-parts casing convenient to dismantle

Info

Publication number: CN215513427U
Application number: CN202121844397.4U
Authority: CN
Inventors: 付林唯
Original assignee: Jingzhou Shenming Auto Parts Co ltd
Current assignee: Jingzhou Shenming Auto Parts Co ltd
Priority date: 2021-08-09
Filing date: 2021-08-09
Publication date: 2022-01-14
Anticipated expiration: 2031-08-09

Abstract

The utility model discloses a combined type automobile accessory shell convenient to disassemble, relates to the field of automobile accessories, and aims to solve the problem that the base and a protective shell of a common headlamp are assembled in a glue adhesion mode, although the connection mode is simple, the glue is easy to age under the washing of high temperature and rainwater, so that the sealing property between the protective shell and the base is poor, and the headlamp is fogged to influence the illumination. The utility model discloses a threaded rod of connecting chamber, including base, protective cover, sliding frame, extrusion board, threaded groove inner wall is provided with the threaded rod that runs through the base and extend to a connecting intracavity portion, No. one the connecting chamber is seted up to the up end array of base, No. two connecting chambers have been seted up to the terminal surface array under the protective cover, a connecting chamber is corresponding with No. two connecting chambers, a connecting intracavity portion is provided with the sliding frame, and sliding frame and a connecting intracavity wall sliding connection sliding frame one side lower extreme is provided with the stripper plate, and stripper plate and sliding frame fixed connection, threaded groove upper end array has been seted up to the base, threaded groove inner wall is provided with and runs through the base and extends to a connecting intracavity portion's threaded rod.

Description

Modular auto-parts casing convenient to dismantle

Technical Field

The utility model relates to the field of automobile parts, in particular to a combined type automobile part shell convenient to disassemble.

Background

The automobile parts are all units forming the whole automobile and a product serving the automobile, the automobile parts are various and comprise a cylinder cover, an engine body, an oil pan, a steering knuckle, a steering gear, a steering column, a headlamp and the like, the consumption of the automobile is more and more by people along with the improvement of the living standard of people, the market of the automobile parts is larger and larger,

as one kind of auto-parts, the head-light comprises base and protecting crust respectively, and the base of common head-light and the equipment mode of protecting crust are the glue adhesion, and such connected mode is though simple, but the colloid is ageing under the washing away of high temperature and rainwater very easily to make the protection can with the leakproofness variation of base, make the head-light fog and influence the illumination, therefore the market is urgently needed to develop a modular auto-parts casing of being convenient for to dismantle and helps people to solve current problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a combined type automobile accessory shell convenient to disassemble, which aims to solve the problem that the assembly mode of a base and a protective shell of a common headlamp in the background technology is glue adhesion, although the connection mode is simple, the glue is easy to age under the washing of high temperature and rainwater, so that the sealing performance of the protective shell and the base is poor, and the headlamp is fogged to influence the illumination.

In order to achieve the purpose, the utility model provides the following technical scheme: a combined type automobile accessory shell convenient to disassemble comprises a base and a protective cover, wherein a first connecting cavity is formed in an upper end face array of the base, a second connecting cavity is formed in a lower end face array of the protective cover, the first connecting cavity corresponds to the second connecting cavity, a sliding frame is arranged in the first connecting cavity and is in sliding connection with the inner wall of the first connecting cavity, an extrusion plate is arranged at the lower end of one side of the sliding frame and is fixedly connected with the sliding frame, a threaded groove is formed in the upper end array of the base, a threaded rod penetrating through the base and extending into the first connecting cavity is arranged on the inner wall of the threaded groove and is meshed with the threaded groove, a rotating shaft is arranged at one end of the threaded rod positioned in the first connecting cavity, the inner wall of the rotating shaft is fixedly connected with the threaded rod, an extrusion block is arranged on the outer wall of the rotating shaft and is fixedly connected with the outer wall of the rotating shaft, the lower end face of the sliding frame is fixedly connected with an expansion spring, and the other end of the expansion spring is fixedly connected with the inner wall of the lower end of the first connecting cavity.

Preferably, the outer wall of the threaded rod is provided with a second spring, one end of the second spring is fixedly connected with the inner wall of the first connecting cavity, and the other end of the second spring is fixedly connected with the extrusion block.

Preferably, the terminal surface is provided with sealed the pad under the protective cover, and sealed pad can dismantle with the protective cover and be connected, sealed pad has seted up the intercommunication chamber along No. two connection chamber lower extremes, and the long width phase-match of intercommunication chamber and sliding frame length width.

Preferably, the sliding frame both sides upper end is provided with the stopper, and stopper and sliding frame fixed connection, the stopper outer wall has cup jointed spacing spring, spacing spring one end and stopper fixed connection, the spacing spring other end and sliding frame fixed connection, sliding frame upper end inner wall is provided with the rotary column, and the rotary column rotates with the sliding frame to be connected, the winding of rotary column upper end has the connection rope, and connects rope and rotary column fixed connection, two connect the rope respectively with two stopper fixed connection.

Preferably, the rotary column lower extreme is provided with driven bevel gear, and driven bevel gear passes through keyway fixed connection with the rotary column, driven bevel gear one side fixedly connected with magnetite, the base upper end is provided with the bull stick that extends to a connection intracavity portion, and the bull stick rotates with the base to be connected, the bull stick is located a connection intracavity portion one end and is provided with the drive bevel gear, and the drive bevel gear passes through keyway fixed connection with the bull stick, drive bevel gear one side fixedly connected with magnetite, the intercommunicating pore has been seted up with the drive bevel gear corresponding position to sliding frame one side.

Preferably, the outer wall of one end of the rotating rod is sleeved with a first spring, one end of the first spring is fixedly connected with the inside of the first connecting cavity, and the other end of the first spring is rotatably connected with the driving bevel gear.

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

1. the utility model discloses an in, through setting up equipment such as connection chamber, No. two connection chambers, sliding frame and sealed pad, the rotatory threaded rod of accessible drives the stripper block and extrudees the stripper plate to make the stopper of stripper plate upper end drive the protective cover and extrude sealed pad, thereby changed the connected mode between base and the protective cover, not only guarantee the connection of base and protective cover, also guaranteed good leakproofness between base and the protective cover simultaneously.

2. The utility model discloses an in, through setting up initiative bevel gear and driven bevel gear, can make the bull stick drive initiative bevel gear and driven bevel gear rotate through removing and rotating the bull stick to connect the rope rolling on the bull stick, the connection rope that shortens gradually this moment drives inside the stopper withdrawal sliding frame, the staff can separate base and protective cover afterwards, this sets up the work degree of difficulty that has reduced separation base and protective cover, the damage of protective cover when avoiding base and protective cover separation, convenient and fast very.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a front cross-sectional view of the present invention;

fig. 3 is an enlarged view of a in fig. 2 according to the present invention.

In the figure: 1. a base; 2. a protective cover; 3. a first connecting cavity; 4. a second connecting cavity; 5. a sliding frame; 6. turning the column; 7. connecting ropes; 8. a limiting spring; 9. a limiting block; 10. a gasket; 11. a driven bevel gear; 12. a drive bevel gear; 13. a first spring; 14. a rotating rod; 15. a pressing plate; 16. a thread groove; 17. a threaded rod; 18. a second spring; 19. a rotating shaft; 20. extruding the block; 21. a telescoping spring.

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.

Referring to fig. 1-3, an embodiment of the present invention is shown: a combined type automobile accessory shell convenient to disassemble comprises a base 1 and a protective cover 2, wherein a first connecting cavity 3 is formed in the upper end face array of the base 1, a second connecting cavity 4 is formed in the lower end face array of the protective cover 2, the first connecting cavity 3 corresponds to the second connecting cavity 4, a sliding frame 5 is arranged in the first connecting cavity 3, a squeezing plate 15 is arranged at the lower end of one side of the sliding frame 5, which is connected with the inner wall of the first connecting cavity 3 in a sliding manner, the squeezing plate 15 is fixedly connected with the sliding frame 5, a threaded groove 16 is formed in the upper end array of the base 1, a threaded rod 17 which penetrates through the base 1 and extends into the first connecting cavity 3 is arranged on the inner wall of the threaded groove 16, the threaded rod 17 is mutually meshed with the threaded groove 16, a rotating shaft 19 is arranged at one end of the threaded rod 17, which is positioned in the first connecting cavity 3, the inner wall of the rotating shaft 19 is fixedly connected with the threaded rod 17, and an extruding block 20 is arranged on the outer wall of the rotating shaft 19, and

extrusion piece

20 and 19 outer wall fixed connection of pivot, terminal surface fixedly connected with expanding spring 21 under the sliding frame 5, the expanding spring 21 other end is connected 3 lower extreme inner wall fixed connection in chamber with one, base 1 internally mounted has the light, through setting up a connection chamber 3, No. two connection chambers 4, equipment such as sliding frame 5 and sealed pad 10, accessible rotary threaded rod 17 drives extrusion piece 20 and extrudees stripper plate 15, thereby make stopper 9 of stripper plate 15 upper end drive protective cover 2 and extrude sealed pad 10, thereby the connected mode between base 1 and the protective cover 2 has been changed, not only guarantee the connection of base 1 and protective cover 2, good leakproofness between base 1 and the protective cover 2 has also been guaranteed simultaneously.

Furthermore, the upper ends of the two sides of the sliding frame 5 are provided with limit blocks 9, the limit blocks 9 are fixedly connected with the sliding frame 5, the outer wall of each limit block 9 is sleeved with a limit spring 8, one end of each limit spring 8 is fixedly connected with the corresponding limit block 9, the other end of each limit spring 8 is fixedly connected with the corresponding sliding frame 5, the inner wall of the upper end of the sliding frame 5 is provided with a rotating column 6, the rotating column 6 is rotatably connected with the sliding frame 5, the upper end of the rotating column 6 is wound with a connecting rope 7, the connecting rope 7 is fixedly connected with the rotating column 6, the two connecting ropes 7 are respectively fixedly connected with the two limit blocks 9, through the arrangement of a driving bevel gear 12 and a driven bevel gear 11, the rotating rod 14 can be driven to rotate by moving and rotating the rotating rod 14, so that the driving bevel gear 12 and the driven bevel gear 11 can be wound on the rotating column 6, the connecting rope 7 which is gradually shortened at the moment drives the limit blocks 9 to retract into the sliding frame 5, and then a worker can separate the base 1 from the protective cover 2, this sets up the work degree of difficulty that has reduced separation base 1 and protective cover 2, avoids the damage of protective cover 2 when base 1 and protective cover 2 separation, convenient and fast very.

The working principle is as follows: when a worker assembles the base 1 and the protective cover 2, the sealing gasket 10 on the protective cover 2 is only required to be aligned with the interface of the upper end face of the base 1, at the moment, the sliding frame 5 on the base 1 penetrates through the sealing gasket 10 to enter the second connecting cavity 4 on the protective cover 2, meanwhile, the limiting spring 8 in the extrusion state recovers deformation, the limiting block 9 is pushed to extend out of the sliding frame 5 under the action of the recovery force of the limiting spring 8, then the worker rotates the threaded rod 17 by using a tool to enable the threaded rod 17 to rotate by taking the rotating shaft 19 as an axis, at the moment, the threaded rod 17 moves towards the inside of the base 1 through mutual meshing between the threaded rod 17 and the threaded groove 16, the second spring 18 is stretched to deform, the moving threaded rod 17 drives the extrusion block 20 to move in the first connecting cavity 3, and continuously extrudes the extrusion plate 15 to move in the moving process of the extrusion block 20, and the moving extrusion plate 15 drives the sliding frame 5 and the limiting block 9 to move, meanwhile, the expansion spring 21 is extruded to deform, the movable two limiting blocks 9 drive the protective cover 2 to extrude the sealing gasket 10, so that the sealing gasket 10 slightly deforms, the arrangement changes the connection mode between the base 1 and the protective cover 2, not only is the connection between the base 1 and the protective cover 2 ensured, but also good sealing performance between the base 1 and the protective cover 2 is ensured, when the base 1 and the protective cover 2 need to be separated, only the threaded rod 17 needs to be rotated in the opposite direction, so that the threaded rod 17 moves in the opposite direction, meanwhile, the moved threaded rod 17 drives the extrusion block 20 to return to the original position, then, a worker only needs to push the rotating rod 14 to the inside of the base 1 by using a tool, after the rotating rod 14 extends into the sliding frame 5, the driving bevel gear 12 and the driven bevel gear 11 collide together under the mutual attraction of bottom magnets, and therefore, the worker is reminded that the driven bevel gear 11 and the driving bevel gear 12 are meshed with each other, staff rotates bull stick 14 when promoting bull stick 14 this moment, pivoted bull stick 14 this moment drives driven bevel gear 11 and drive bevel gear 12 and rotates, pivoted driven bevel gear 11 drives the rotary column 6 and rotates, the rotary column 6 drives and connects 7 windings of rope and tighten up on the rotary column 6 this moment, it drives stopper 9 and withdraws the inside of sliding frame 5 to connect rope 7 simultaneously, afterwards the staff can separate base 1 and protective cover 2, this setting has reduced the work degree of difficulty of separation base 1 and protective cover 2, avoid the damage of protective cover 2 when base 1 and protective cover 2 separate, very convenient and fast.

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 being indicated by the appended claims rather than by the foregoing description, and all changes which 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.

Claims

1. The utility model provides a modular convenient to detach's auto-parts casing, includes base (1) and protective cover (2), its characterized in that: the upper end face array of the base (1) is provided with a first connecting cavity (3), the lower end face array of the protective cover (2) is provided with a second connecting cavity (4), the first connecting cavity (3) corresponds to the second connecting cavity (4), a sliding frame (5) is arranged inside the first connecting cavity (3), the sliding frame (5) is in sliding connection with the inner wall of the first connecting cavity (3), the lower end of one side of the sliding frame (5) is provided with an extrusion plate (15), the extrusion plate (15) is fixedly connected with the sliding frame (5), the upper end array of the base (1) is provided with a thread groove (16), the inner wall of the thread groove (16) is provided with a threaded rod (17) which penetrates through the base (1) and extends into the first connecting cavity (3), the threaded rod (17) is meshed with the thread groove (16), one end of the threaded rod (17) positioned inside the first connecting cavity (3) is provided with a rotating shaft (19), and pivot (19) inner wall and threaded rod (17) fixed connection, pivot (19) outer wall is provided with extrusion piece (20), and extrusion piece (20) and pivot (19) outer wall fixed connection, terminal surface fixedly connected with expanding spring (21) under sliding frame (5), the expanding spring (21) other end is connected chamber (3) lower extreme inner wall fixed connection with one number.

2. The modular easy-to-dismount automotive accessory housing of claim 1, wherein: threaded rod (17) outer wall is provided with No. two spring (18), No. two spring (18) one end and a connection chamber (3) inner wall fixed connection, No. two spring (18) other end and extrusion piece (20) fixed connection.

3. The modular easy-to-dismount automotive accessory housing of claim 1, wherein: terminal surface is provided with sealed pad (10) under protective cover (2), and sealed pad (10) can be dismantled with protective cover (2) and be connected, sealed pad (10) have seted up the intercommunication chamber along No. two connection chamber (4) lower extreme, and the intercommunication chamber length and width and sliding frame (5) length and width phase-match.

4. The modular easy-to-dismount automotive accessory housing of claim 1, wherein: slide frame (5) both sides upper end and be provided with stopper (9), and stopper (9) and slide frame (5) fixed connection, stopper (9) outer wall has cup jointed spacing spring (8), spacing spring (8) one end and stopper (9) fixed connection, spacing spring (8) other end and slide frame (5) fixed connection, slide frame (5) upper end inner wall is provided with commentaries on classics post (6), and commentaries on classics post (6) rotate with slide frame (5) and be connected, the winding of commentaries on classics post (6) upper end has connection rope (7), and connects rope (7) and commentaries on classics post (6) fixed connection, two connect rope (7) respectively with two stopper (9) fixed connection.

5. The modular, easy-to-disassemble vehicle accessory housing of claim 4, wherein: the rotary column is characterized in that a driven bevel gear (11) is arranged at the lower end of the rotary column (6), the driven bevel gear (11) and the rotary column (6) are fixedly connected through a key slot, a magnet is fixedly connected to one side of the driven bevel gear (11), a rotary rod (14) extending to the inside of a connecting cavity (3) is arranged at the upper end of the base (1), the rotary rod (14) is rotatably connected with the base (1), a driving bevel gear (12) is arranged at one end, located at the inside of the connecting cavity (3), of the rotary rod (14), the driving bevel gear (12) and the rotary rod (14) are fixedly connected through the key slot, the magnet is fixedly connected to one side of the driving bevel gear (12), and a communicating hole is formed in one side of the sliding frame (5) and the corresponding position of the driving bevel gear (12).

6. The modular, easy-to-disassemble vehicle accessory housing of claim 5, wherein: the outer wall of one end of the rotating rod (14) is sleeved with a first spring (13), one end of the first spring (13) is fixedly connected with the inside of the first connecting cavity (3), and the other end of the first spring (13) is rotatably connected with the driving bevel gear (12).