CN212643392U

CN212643392U - New energy automobile is with bumper shock absorber

Info

Publication number: CN212643392U
Application number: CN202020587433.2U
Authority: CN
Inventors: 邹本军
Original assignee: Individual
Current assignee: Kemp Fujian Technology Co ltd; Kemp Zhejiang New Material Technology Co Ltd
Priority date: 2020-04-17
Filing date: 2020-04-17
Publication date: 2021-03-02
Anticipated expiration: 2030-04-17

Abstract

The utility model discloses a new energy automobile shock absorber, the structure of which comprises a buffer rod body, a connecting valve block, a baffle plate, an external spring, a connecting rod, a rotating connecting block and a spring limiting plate, when the sliding rod on the shell of the buffer rod body is subjected to sliding buffering, the new energy automobile shock absorber can drive a sliding connecting plate to slide on a chute, so that the sliding connecting plate drives a pushing block to move, the pushing block is extruded to expand by a pushing ring, when the sliding rod is reset, the pushing block can reset again to extrude the pushing ring, so that the pushing ring is extruded by the force, gas in the pushing ring is sprayed out through a bevel opening at the top, dust on the external spring is blown and cleaned, through improving the structure of equipment, the equipment is used, when the shock absorber is subjected to sliding buffering, the dust adhered on the external spring is blown and cleaned by automatically blown gas, the performance of the spring is prevented from being influenced by more accumulated dust on the spring.

Description

New energy automobile is with bumper shock absorber

Technical Field

The utility model relates to a bumper shock absorber for new energy automobile belongs to bumper shock absorber technical field.

Background

The bumper shock absorber for the new energy automobile can make the quick decay of the vibration of frame and automobile body, improves the equipment of the ride comfort and the travelling comfort that the car went, makes one of the essential parts on the car, can have great improvement car life and stability of traveling, but prior art still has following defect:

when the bumper shock absorber was installed on the car, the external spring on it was owing to expose in the air, and the car often can raise great dust at the in-process of traveling, leads to easily gluing more dust on the external spring, and these dusts easily combine with moisture in the air, and more firm adhesion is on the spring, and is long-term with this constantly piling up, easily causes the influence to the use of spring.

SUMMERY OF THE UTILITY MODEL

The utility model provides a be not enough to prior art exists, the utility model aims at providing a bumper shock absorber for new energy automobile, when installing on the car with the prior art bumper shock absorber of solution, external spring on it is owing to expose in the air, and the car often can raise great dust at the in-process of traveling, lead to easily gluing more dust on the external spring, and these dusts easily combine with moisture in the air, more firm adhesion is on the spring, constantly pile up with this for a long time, easily cause the problem of influence to the use of spring.

In order to achieve the above purpose, the present invention is realized by the following technical solution: a shock absorber for a new energy automobile structurally comprises a buffering rod body, a connecting valve block, a baffle, an external spring, a connecting rod, a rotating connecting block and a spring limiting plate, wherein the bottom end of the buffering rod body and the top end of the connecting valve block are of an integrated structure, the baffle is arranged on the buffering rod body, the top end of the connecting rod and the rotating connecting block are of an integrated structure, the bottom end of the spring limiting plate is movably touched with the top end of the external spring, the buffering rod body comprises a pushing ring, a sealing ring, a sliding rod, a pushing block, a sliding groove, a spring rod, a sliding connecting plate, an inner groove and a shell, the bottom end of the pushing ring is movably touched with the top end of the pushing block, the sealing ring is arranged on the sliding rod in a surrounding mode, the bottom end of the pushing block and the top end of the sliding connecting plate are of an integrated structure, the sliding groove and, the sliding connection plate is embedded in the sliding groove, the inner groove is formed in the shell, and the bottom end of the shell and the top end of the connecting valve block are of an integrated structure.

Further, the spring limiting plate is located right above the buffer rod body.

Further, the external spring is arranged on the upper part of the buffer rod body in a surrounding mode.

Furthermore, the gas pushing ring is of an annular structure, the inside of the gas pushing ring is of an annular empty groove structure, and the top of the gas pushing ring is provided with an inclined opening.

Further, the sliding connection plate is of an annular plate structure.

Further, the sliding groove is of an annular empty groove structure.

Furthermore, the air pushing ring is made of rubber materials and has good elasticity.

Advantageous effects

The utility model relates to a bumper shock absorber for new energy automobile, when the slide bar atress on the buffer beam body shell slides the buffering, can drive sliding connection board and slide on the spout, make sliding connection board drive and bulldoze the piece and remove, make and push away the extrusion that the ring made its bulldoze the piece and take place the inflation, when the slide bar resets, bulldoze the piece and just can return again, extrude pushing away the ring, thereby make and push away the extrusion of ring atress, let the gas in it spout via the bevel connection at top, blow the clearance to the dust on the external spring, structure through the improve equipment, make equipment when using, can be when bumper shock absorber slide the buffering, blow the dust that gas was gone up the adhesion on the external spring and blow the clearance automatically, avoid it is long-pending more that the dust influences the performance of spring more.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of a shock absorber for a new energy automobile according to the present invention;

fig. 2 is a detailed structural diagram of a partial cross section of a front view of the buffer rod body of the present invention;

fig. 3 is a detailed structural diagram of a partial cross section when the front view of the buffer rod body of the present invention is running.

In the figure: the device comprises a buffer rod body-1, a connecting valve block-2, a baffle-3, an external spring-4, a connecting rod-5, a rotary connecting block-6, a spring limiting plate-7, an air pushing ring-11, a sealing ring-12, a sliding rod-13, a pushing block-14, a sliding groove-15, a spring rod-16, a sliding connecting plate-17, an inner groove-18 and a shell-19.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1, fig. 2 and fig. 3, the present invention provides a damper for a new energy vehicle, which has a technical scheme: the structure of the buffer valve comprises a buffer rod body 1, a connecting valve block 2, a baffle 3, an external spring 4, a connecting rod 5, a rotating connecting block 6 and a spring limiting plate 7, wherein the bottom end of the buffer rod body 1 and the top end of the connecting valve block 2 are of an integrated structure, the baffle 3 is arranged on the buffer rod body 1, the top end of the connecting rod 5 and the rotating connecting block 6 are of an integrated structure, the bottom end of the spring limiting plate 7 is movably touched with the top end of the external spring 4, the buffer rod body 1 comprises a gas pushing ring 11, a sealing ring 12, a sliding rod 13, a pushing block 14, a sliding groove 15, a spring rod 16, a sliding connecting plate 17, an inner groove 18 and a shell 19, the bottom end of the gas pushing ring 11 is movably touched with the top end of the pushing block 14, the sealing ring 12 is installed on the sliding rod 13 in a surrounding manner, the bottom end of the pushing block 14 and the, the top of spring pole 16 welds mutually with the bottom of slide bar 13, sliding connection board 17 embedding is installed on spout 15, inside groove 18 is located in the shell 19, the bottom of shell 19 and the top of connecting valve piece 2 are the integral structure, spring limiting plate 7 is located the buffering body of rod 1 directly over, external spring 4 encircles and installs on the upper portion of the buffering body of rod 1, it is the annular dead slot structure to push away gas ring 11, and its inside annular dead slot structure that is, the top is equipped with the opening of slope, sliding connection board 17 is the annular slab structure, spout 15 is the annular dead slot structure, push away gas ring 11 and adopt the rubber material to make, have better elasticity.

When the shock absorber is installed, the shock absorber is installed on an automobile through the connecting valve block 2 and the rotating connecting block 6 on the buffering rod body 1, a shock absorption buffering effect is achieved when the automobile runs, when the sliding rod 13 on the shell 19 of the buffering rod body 1 is subjected to stress sliding buffering, the sliding connecting plate 17 can be driven to slide on the sliding groove 15, the sliding connecting plate 17 drives the pushing block 14 to move, the pushing ring 11 enables the pushing block 14 to be extruded to expand, when the sliding rod 13 is reset, the pushing block 14 can be reset again to extrude the pushing ring 11, and therefore the pushing ring 11 is subjected to stress extrusion, gas in the pushing ring is sprayed out through the inclined port at the top, and dust on the external spring 4 is blown and cleaned.

The utility model solves the problem that when the shock absorber of the prior art is installed on an automobile, the external spring on the shock absorber is exposed in the air, and the automobile often raises larger dust in the running process, so that more dust is easily adhered to the external spring, and the dust is easily combined with moisture in the air, is more firmly adhered to the spring, and is continuously accumulated for a long time, and is easy to influence the use of the spring, through the mutual combination of the components, when the sliding rod 13 on the shell 19 of the buffer rod body 1 is subjected to force sliding buffering, the sliding connecting plate 17 is driven to slide on the sliding chute 15, the sliding connecting plate 17 drives the pushing block 14 to move, so that the pushing block 14 is extruded by the pushing ring 11 to expand, when the sliding rod 13 is reset, the pushing block 14 can be extruded again, and the pushing ring 11 is extruded by force, let the gas in it blow the clearance via the bevel connection blowout at top to the dust on the external spring 4, through the structure of improve equipment, make equipment when using, can blow the gas and blow the clearance to the dust of adhesion on the external spring automatically when the bumper shock absorber slides the buffering, avoid its dust to amass more the performance that influences the spring.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a bumper shock absorber for new energy automobile, its structure includes the buffering body of rod (1), connects valve block (2), baffle (3), external spring (4), connecting rod (5), rotates connecting block (6), spring limiting plate (7), its characterized in that:

the bottom of the buffer rod body (1) and the top of the connecting valve block (2) are of an integrated structure, the baffle (3) is arranged on the buffer rod body (1), the top end of the connecting rod (5) and the rotating connecting block (6) are of an integrated structure, the bottom end of the spring limiting plate (7) is movably touched with the top end of the external spring (4), the buffer rod body (1) comprises a gas pushing ring (11), a sealing ring (12), a sliding rod (13), a pushing block (14), a sliding groove (15), a spring rod (16), a sliding connecting plate (17), an inner groove (18) and a shell (19), the bottom end of the gas pushing ring (11) is movably touched with the top end of the pushing block (14), the sealing ring (12) is installed on the sliding rod (13) in a surrounding mode, the bottom end of the pushing block (14) and the top end of the sliding connecting plate (17) are of an integrated structure, the sliding groove (15) and the shell (, the top end of the spring rod (16) is welded with the bottom end of the sliding rod (13), the sliding connecting plate (17) is embedded in the sliding groove (15), the inner groove (18) is formed in the shell (19), and the bottom end of the shell (19) and the top end of the connecting valve block (2) are of an integrated structure.

2. The damper for the new energy automobile according to claim 1, characterized in that: the spring limiting plate (7) is located right above the buffer rod body (1), and the external spring (4) is installed on the upper portion of the buffer rod body (1) in a surrounding mode.

3. The damper for the new energy automobile according to claim 1, characterized in that: the gas pushing ring (11) is of an annular structure, the interior of the gas pushing ring is of an annular empty groove structure, and the top of the gas pushing ring is provided with an inclined opening.

4. The damper for the new energy automobile according to claim 1, characterized in that: the sliding connection plate (17) is of an annular plate block structure.

5. The damper for the new energy automobile according to claim 1, characterized in that: the sliding groove (15) is of an annular empty groove structure.