CN220168293U - Novel connecting piece between shock absorbers - Google Patents

Abstract

The utility model relates to the technical field of shock absorbers and discloses a novel connecting piece between shock absorbers, which comprises a connecting piece main body, wherein connecting piece heads are fixedly connected to two ends of the connecting piece main body, a first connecting part and a second connecting part are fixedly connected to the outer side surfaces of the two connecting piece heads respectively, main sleeves are sleeved on the outer surfaces of the two connecting piece heads, middle connecting sleeves are fixedly connected to the back sides of the two main sleeves, and a front end sleeve is fixedly connected to the other end of each middle connecting sleeve. The corrugated middle connecting pipe sleeve is arranged, the middle connecting pipe sleeve can be stretched out, the connecting part is fully coated, and through the arranged silica gel ring, the connecting part can be sealed and protected by contacting the surface of the connected part through the inner wall of the silica gel ring, so that the connecting part is prevented from being exposed in the external environment and contacted with water, the water accumulation and corrosion of the connecting part are avoided, the whole service life of the equipment is ensured, and the life safety of a driver is protected.

Description

Novel connecting piece between shock absorbers

Technical Field

The utility model relates to the technical field of shock absorbers, in particular to a novel connecting piece between shock absorbers.

Background

The connecting piece is applied to connect two interrelated equipment, make it constitute a whole, just need use the connecting piece in the assembly process of bumper shock absorber, assemble the complete bumper shock absorber with the part at both ends through the connecting piece, current bumper shock absorber connecting piece is mostly steelwork, it is usually only to adopt bolt etc. to carry out the equipment of connecting piece and other parts when using the connecting piece to assemble, but this kind of connected mode can lead to the junction to expose outside, be polluted by external environment easily, lead to the junction to long-time ponding and corrosion, influence the holistic life of equipment, and the bumper shock absorber under this kind of continuous use state also can cause life safety to the driver who drives the vehicle that is equipped with this bumper shock absorber. Accordingly, a new type of connection between dampers is provided by those skilled in the art to solve the above-mentioned problems set forth in the background art.

Disclosure of Invention

The present utility model is directed to a novel connecting piece between shock absorbers, which solves the problems set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a novel connecting piece between bumper shock absorber, includes the connecting piece main part, the equal rigid coupling in both ends of connecting piece main part has the connecting piece head, two the lateral surface of connecting piece head has the first connecting portion of rigid coupling respectively and second connecting portion, two the main sleeve pipe has all been cup jointed to the surface of connecting piece head, two the equal rigid coupling in back side of main sleeve pipe has the middle part to connect the pipe box, just the other end rigid coupling of middle part to connect the pipe box has the front end sleeve pipe.

As still further aspects of the utility model: the outer side wall of the main sleeve is fixedly connected with a push ring, and a sand grinding layer is arranged on the surface, close to one side of the connecting piece main body, of the push ring.

As still further aspects of the utility model: front end draw-in groove, rear end draw-in groove and constant head tank have been seted up to the surface of connecting piece head, front end draw-in groove with rear end draw-in groove size equals, front end draw-in groove is located to keep away from one side of connecting piece main part, the rear end draw-in groove is located to be close to one side of connecting piece main part, the constant head tank is located front end draw-in groove with between the rear end draw-in groove and with front end draw-in groove with rear end draw-in groove communicates each other, the expansion tank has been seted up to main sheathed tube inside wall, the inner wall rigid coupling of expansion tank has the spring, the other end rigid coupling of spring has the draw-in key, just the draw-in key extends to the outside of expansion tank, the tip of draw-in key with the inside mutual matching of rear end draw-in groove.

As still further aspects of the utility model: the surface of the clamping key, which is close to one side of the connecting piece main body, is perpendicular to the plane of the central axis of the connecting piece main body, and the other side of the clamping key is provided with an arc surface.

As still further aspects of the utility model: the inner side wall of the front end sleeve is fixedly connected with a silica gel ring.

As still further aspects of the utility model: the middle connecting pipe sleeve is arranged in a corrugated pipe shape.

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

set up the push ring to set up the sand layer on the surface of push ring, can promote the surface movement of main sleeve pipe at the connecting piece head through the push ring, can play skid-proof effect through the sand layer, be convenient for promote the push ring, and through setting up the draw-in key, the front end draw-in groove, rear end draw-in groove and constant head tank, can be when promoting main sleeve pipe, make main sleeve pipe towards fixed direction removal, and through setting up the one side of draw-in key into the cambered surface, form through the perpendicular of draw-in key and block, avoid the main sleeve pipe to remove the back at the surface of connecting piece head to slide, through setting up bellow shape middle part connecting pipe box, can stretch out the middle part connecting pipe box, thereby extend main sleeve pipe, middle part connecting pipe box and the holistic length of front end sleeve pipe, with the whole cladding of connecting portion, and through setting up the silica gel circle at the front end sleeve pipe inner wall, make the connecting position pass from the inside of silica gel circle, through the inner wall and the part surface contact of silica gel circle of connecting, can play sealed protection to the connecting portion, avoid the connecting portion to expose in external environment and water contact, thereby avoid connecting portion corrosion, the holistic life of equipment, the driver is guaranteed.

Drawings

FIG. 1 is a schematic view of a novel connection between shock absorbers;

FIG. 2 is a schematic view of a new connector between shock absorbers in half-section;

fig. 3 is an enlarged schematic view of the structure at a in fig. 2.

In the figure: 1. a connector body; 2. a main sleeve; 3. a push ring; 4. a first connection portion; 5. a second connecting portion; 6. a connector head; 7. grinding the sand layer; 8. the middle part is connected with the pipe sleeve; 9. a front end sleeve; 10. a silica gel ring; 11. a front end clamping groove; 12. a rear end clamping groove; 13. a clamping key; 14. a telescopic slot; 15. a spring; 16. and a positioning groove.

Detailed Description

Referring to fig. 1 to 3, in an embodiment of the present utility model, a novel connecting member between shock absorbers includes a connecting member main body 1, two ends of the connecting member main body 1 are fixedly connected with connecting member heads 6, outer side surfaces of the two connecting member heads 6 are fixedly connected with a first connecting portion 4 and a second connecting portion 5 respectively, outer surfaces of the two connecting member heads 6 are sleeved with a main sleeve 2, opposite back sides of the two main sleeves 2 are fixedly connected with a middle connecting sleeve 8, and the other end of the middle connecting sleeve 8 is fixedly connected with a front end sleeve 9.

Preferably, the outer side wall of the main sleeve 2 is fixedly connected with a push ring 3, and a sand layer 7 is arranged on the surface of the push ring 3, which is close to one side of the connector main body 1, and the sand layer 7 can play a role in skid resistance, and the push ring 3 is convenient for pushing the main sleeve 2 to move on the surface of the connector head 6.

Preferably, the front end draw-in groove 11, rear end draw-in groove 12 and constant head tank 16 have been seted up to the surface of connecting piece head 6, front end draw-in groove 11 and rear end draw-in groove 12 size are equal, front end draw-in groove 11 is located the one side of keeping away from connecting piece main part 1, rear end draw-in groove 12 is located the one side that is close to connecting piece main part 1, constant head tank 16 is located between front end draw-in groove 11 and rear end draw-in groove 12 and communicates front end draw-in groove 11 and rear end draw-in groove 12 each other, expansion groove 14 has been seted up to the inside wall of main sleeve pipe 2, the inner wall rigid coupling of expansion groove 14 has spring 15, the other end rigid coupling of spring 15 has draw-in key 13, and draw-in key 13 extends to the outside of expansion groove 14, the tip of draw-in key 13 and the inside of rear end draw-in groove 12 mutually match.

Preferably, the surface of the clamping key 13, which is close to one side of the connector main body 1, is arranged in a plane perpendicular to the central axis of the connector main body 1, the other side of the clamping key 13 is arranged in an arc surface, and the blocking is formed through the vertical surface of the clamping key 13, so that the main sleeve 2 is prevented from sliding on the surface of the connector head 6 after the movement is completed.

Preferably, the silica gel ring 10 is fixedly connected to the inner side wall of the front end sleeve 9, and the silica gel ring 10 is arranged to enable the inner wall of the silica gel ring 10 to be in contact with the surface of a connected part, so that the connecting part can be sealed and protected.

Preferably, the middle connecting pipe sleeve 8 is in a bellows shape, so that the middle connecting pipe sleeve 8 can be stretched out, the integral length of the main sleeve 2, the middle connecting pipe sleeve 8 and the front end sleeve 9 is extended, the connecting part is fully covered, and the connecting part is prevented from being exposed in the external environment and contacting with water.

The working principle of the utility model is as follows: when assembling the shock absorber, can be earlier with the part that the shock absorber needs to be connected respectively with first connecting portion 4, second connecting portion 5 interconnect, and fix through the bolt nut, and after this moment installation, the hookup location still exposes in opening, need use middle part junction tube cover 8 and front end sleeve 9 wrap up the hookup location, through pressing the sanding layer 7 and make push ring 3 by pushing this moment draw-in groove 13 push out from rear end draw-in groove 12, the afterbody of draw-in key 13 will remove the inside of expansion groove 14 and cause the extrusion to spring 15, and the head of draw-in key 13 will slide in the inside of constant head tank 16, finally make draw-in key 13 remove the position of front end draw-in groove 11 in the in-process of removing main sleeve 2, and form through the perpendicular of draw-in key 13 and block, avoid main sleeve 2 to slide at the surface of connecting piece head 6, thereby accomplish the whole slip of main sleeve 2, at this moment, pull front end sleeve 9, make middle part junction 8 stretched out, and make the hookup location pass from the inside of silica gel ring 10, through the inner wall and the surface of connection part 10 contact with the surface of contact with the whole rust to the connection position, can avoid the whole rust to connect the part to the life-to the external corrosion, can protect the connection position, and the life-time be guaranteed.

The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. A novel connecting piece between bumper shock absorber, its characterized in that: including connecting piece main part (1), the both ends of connecting piece main part (1) all rigid coupling has connecting piece head (6), two the lateral surface of connecting piece head (6) rigid coupling has first connecting portion (4) and second connecting portion (5) respectively, two the surface of connecting piece head (6) has all cup jointed main sleeve pipe (2), two the equal rigid coupling of dorsal part of main sleeve pipe (2) has middle part connection pipe box (8), just the other end rigid coupling of middle part connection pipe box (8) has front end sleeve pipe (9).

2. The novel connection between shock absorbers according to claim 1, wherein: the outer side wall of the main sleeve (2) is fixedly connected with a push ring (3), and a sand grinding layer (7) is arranged on the surface, close to one side of the connecting piece main body (1), of the push ring (3).

3. The novel connection between shock absorbers according to claim 1, wherein: front end draw-in groove (11), rear end draw-in groove (12) and constant head tank (16) have been seted up to the surface of connecting piece head (6), front end draw-in groove (11) with rear end draw-in groove (12) size equals, front end draw-in groove (11) are located to keep away from one side of connecting piece main part (1), rear end draw-in groove (12) are located to be close to one side of connecting piece main part (1), constant head tank (16) are located front end draw-in groove (11) with between rear end draw-in groove (12) and with front end draw-in groove (11) with rear end draw-in groove (12) communicate each other, expansion tank (14) have been seted up to the inside wall of main sleeve pipe (2), the inner wall rigid coupling of expansion tank (14) has spring (15), the other end rigid coupling of spring (15) has draw-in key (13), just draw-in key (13) extend to the outside of expansion tank (14), the tip of draw-in key (13) with inside mutual matching of rear end draw-in groove (12).

4. A novel connection between shock absorbers according to claim 3, wherein: the surface of the clamping key (13) close to one side of the connecting piece main body (1) is perpendicular to the plane of the central axis of the connecting piece main body (1), and the other side of the clamping key (13) is arranged in an arc surface.

5. The novel connection between shock absorbers according to claim 1, wherein: the inner side wall of the front end sleeve (9) is fixedly connected with a silica gel ring (10).

6. The novel connection between shock absorbers according to claim 1, wherein: the middle connecting pipe sleeve (8) is arranged in a corrugated shape.