CN217558870U - Front shock absorber with protective cover - Google Patents

Abstract

The utility model discloses a preceding shock absorber with protection casing, including shock absorber body, radiator and lubricator, the protection casing body is installed to the outer wall of shock absorber body, the radiator is installed to the outer wall of protection casing body, the support frame is installed to the inner wall of ventilation pipe, and the support frame is located one side of conducting strip, the obliterator is installed at the top of shock absorber body, the lubricator is installed to the outer wall of obliterator. The utility model discloses an install the radiator and dispel the heat to the shock absorber, when dispelling the heat to the shock absorber body, make micro fan work, the inside air flow of ventilation inslot portion enters into the inside of ventilation pipe, the inside air flow of ventilation pipe can cool down the conducting strip behind the outer wall of conducting strip, wind-force after the cooling is discharged to the external world through the air outlet head and is gone, reach the purpose of cooling down to the shock absorber body fast, can prevent that the long-time high temperature of work of shock absorber body from influencing damping efficiency.

Description

Front shock absorber with protective cover

Technical Field

The utility model relates to a shock absorber technical field specifically is a preceding shock absorber with protection casing.

Background

For the decay of accelerating frame and automobile body vibration, improve the ride comfort of car, the inside shock absorber that all is equipped with of most automotive suspension system, current preceding shock absorber can produce the heat after long-time work, if can influence after the heat of shock absorber is too high, damping efficiency, most shock absorbers are not convenient for dispel the heat to self, consequently need heat radiation structure to dispel the heat the cooling to the shock absorber.

The existing shock absorber has the following defects:

patent document CN215890922U discloses a shock absorber, the right item of protection "includes a first sleeve, a dust cover structure is provided at an end of the first sleeve, the dust cover structure includes a disk-shaped main body, an extension portion is provided at an outer periphery of the disk-shaped main body, an obtuse angle is formed between the extension portion and the disk-shaped main body, and the first sleeve and the extension portion are connected by an annular welding portion. To the not good technical problem of dust cover and shock absorber welding, the utility model provides a shock absorber can make the bonding performance between dust cover and the shock absorber better, has promoted the leakproofness and the life "of shock absorber.

However, the shock absorber of the above publication mainly considers improving the sealing performance of the shock absorber, and does not consider the problem of heat dissipation of the shock absorber.

In view of the above, it is necessary to develop a damper capable of dissipating heat quickly, so as to prevent the damper from working for a long time to affect damping efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a preceding shock absorber with protection casing to the radiating problem of being not convenient for that proposes in solving above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: a front shock absorber with a protective cover comprises a shock absorber body, a radiator and a lubricator, wherein the protective cover body is arranged on the outer wall of the shock absorber body;

a ventilation groove is arranged on the inner wall of the outer wall of the radiator in a penetrating mode, a filter screen is arranged on the inner wall of the ventilation groove, a ventilation pipe is arranged on the inner wall of the radiator, a heat-conducting fin is arranged on the inner wall of the ventilation pipe, and an air outlet head is arranged on the outer wall of the ventilation pipe;

the support frame is installed to the inner wall of ventilation pipe, and the support frame is located one side of conducting strip, the obliterator is installed at the top of shock absorber body, the lubricator is installed to the outer wall of obliterator.

Preferably, a piston column is installed on the inner wall of the shock absorber body in a penetrating mode.

Preferably, the bottom of the protective cover body is provided with a bottom plate.

Preferably, a micro fan is installed on the outer wall of the support frame.

Preferably, the inner wall of the applicator is provided with an annular pipeline, and the outer wall of the annular pipeline is provided with a liquid outlet head.

Preferably, the liquid storage cylinder is installed to the inner wall of lubricator, and the feed liquor pipe is installed at the top of liquid storage cylinder, and the inside of lubricator is extended on the top of feed liquor pipe, and sealing piston is installed to the inner wall of liquid storage cylinder, and the sealing ring is installed to the inner wall of liquid storage cylinder, and miniature telescopic link is installed to the one end of liquid storage cylinder, and the one end of miniature telescopic link extends to sealing piston's outer wall, and the feed pipe is installed to the other end of liquid storage cylinder, and the one end of feed pipe extends to the outer wall of looped pipeline.

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

1. the utility model discloses an install the radiator and dispel the heat to the shock absorber, when dispelling the heat to the shock absorber body, after the temperature in the shock absorber body is too high, because the outer wall of conducting strip is laminated with the shock absorber body, can conduct the heat of shock absorber body, make miniature fan work, the inside air flow of ventilation duct enters into the inside of ventilation pipe, the inside air flow of ventilation pipe can cool down the conducting strip after the outer wall of conducting strip, the wind-force after the cooling is discharged to the external world through the air outlet head, reach the purpose of cooling down the shock absorber body fast, can prevent that the shock absorber body from working for a long time the temperature is too high and influencing damping efficiency;

2. the utility model discloses an install the lubricator and paint lubricating oil to the piston post, when need paint lubricating oil to piston post outer wall, make miniature telescopic link work promote sealing piston and remove, the inside lubricating oil that promotes liquid storage cylinder inside when sealing piston removes and enters into the inside of ring channel, lubricating oil discharges to the outer wall of piston post through going out the liquid head after entering into the inside of ring channel, when the repetitive motion is done at the piston post, the inside ring of obliterator makes the quick outer wall of paining at the piston post of lubricating oil, reach the purpose of scribbling lubricating oil to the piston post fast, can the effectual frictional force that reduces the piston post.

Drawings

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

FIG. 2 is a schematic view of a heat sink of the present invention;

fig. 3 is a schematic view of the structure of the ventilating pipe of the present invention;

fig. 4 is a schematic structural diagram of the lubricator of the present invention.

In the figure: 1. a shock absorber body; 101. a piston post; 2. a protective cover body; 201. a base plate; 3. a heat sink; 301. a ventilation slot; 302. filtering with a screen; 303. a vent pipe; 304. a heat conductive sheet; 305. an air outlet head; 4. a support frame; 401. a micro fan; 5. an applicator; 501. an annular duct; 502. a liquid outlet head; 6. a lubricator; 601. a liquid inlet pipe; 602. a liquid storage cylinder; 603. a sealing piston; 604. a seal ring; 605. a miniature telescopic rod; 606. a liquid supply tube.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 and 2, a front shock absorber with a protective cover comprises a shock absorber body 1, a radiator 3 and a lubricator 6, wherein the protective cover body 2 is mounted on the outer wall of the shock absorber body 1, the shock absorber body 1 provides a mounting space for the protective cover body 2, the radiator 3 is mounted on the outer wall of the protective cover body 2, the radiator 3 can radiate heat of the shock absorber body 1, a support frame 4 is mounted on the inner wall of a ventilation pipe 303, the support frame 4 is positioned on one side of a heat conducting fin 304, the ventilation pipe 303 provides a mounting space for the support frame 4, an applicator 5 is mounted on the top of the shock absorber body 1, the applicator 5 can uniformly apply lubricating oil on the outer wall of a piston rod 101 to reduce the friction force of the piston rod 101, the lubricator 6 is mounted on the outer wall of the applicator 5, the inner wall of shock absorber body 1 runs through and installs piston post 101, shock absorber body 1 carries out the shock attenuation to the object through piston post 101, bottom plate 201 is installed to the bottom of protection casing body 2, bottom plate 201 has the supporting role to protection casing body 2, protection casing body 2 has the guard action to shock absorber body 1, micro fan 401 is installed to the outer wall of support frame 4, micro fan 401 makes the inside air flow of ventilation pipe 303 during operation, looped pipeline 501 is installed to the inner wall of applicator 5, liquid outlet 502 is installed to the outer wall of looped pipeline 501, lubricating oil discharges to the outer wall of piston post 101 through liquid outlet 502 after entering into looped pipeline 501's inside, when the repetitive motion is done at piston post 101, the inside ring of applicator 5 makes the quick outer wall of paining at piston post 101 of lubricating oil.

Referring to fig. 2 and 3, a ventilation groove 301 is installed on an inner wall of an outer wall of a radiator 3 in a penetrating manner, a filter screen 302 is installed on an inner wall of the ventilation groove 301, a ventilation pipe 303 is installed on an inner wall of the radiator 3, a heat conducting fin 304 is installed on an inner wall of the ventilation pipe 303, an air outlet head 305 is installed on an outer wall of the ventilation pipe 303, when the shock absorber body 1 is cooled, after the temperature inside the shock absorber body 1 is too high, since the outer wall of the heat conducting fin 304 is attached to the shock absorber body 1, heat of the shock absorber body 1 can be conducted, the micro fan 401 works, air inside the ventilation groove 301 flows into the ventilation pipe 303, after flowing through the outer wall of the heat conducting fin 304, the heat conducting fin 304 is cooled, wind power after cooling is discharged to the outside through the air outlet head 305, the purpose of rapidly cooling the shock absorber body 1 is achieved, and the shock absorber body 1 can be prevented from being too high working temperature for a long time to affect the damping efficiency.

Referring to fig. 1 and 4, a fluid storage cylinder 602 is installed on an inner wall of the lubricator 6, a fluid inlet pipe 601 is installed on a top of the fluid storage cylinder 602, a top end of the fluid inlet pipe 601 extends out of an interior of the lubricator 6, a sealing piston 603 is installed on an inner wall of the fluid storage cylinder 602, a sealing ring 604 is installed on an inner wall of the fluid storage cylinder 602, a micro telescopic rod 605 is installed at one end of the fluid storage cylinder 602, one end of the micro telescopic rod 605 extends out of an outer wall of the sealing piston 603, a fluid supply pipe 606 is installed at the other end of the fluid storage cylinder 602, and one end of the fluid supply pipe 606 extends out of the annular pipe 501, the lubricating fluid enters the fluid storage cylinder 602 through the fluid inlet pipe 601 to be stored, when the lubricating fluid needs to be applied to an outer wall of the piston column 101, the micro telescopic rod 605 is made to work to push the sealing piston 603 to move, the lubricating fluid inside the fluid storage cylinder 602 to move into the annular pipe 501 when the sealing piston 603 moves, the lubricating fluid enters the annular pipe 501 and is discharged to the outer wall of the piston column 101 through the fluid outlet 502, when the piston column 101 repeatedly moves, the lubricating fluid in the applicator 5, the outer wall of the piston column 101 enables the lubricating fluid to quickly apply the lubricating fluid to reduce friction of the piston column 101, and effectively reduce the friction of the piston column 101.

The operating principle is that when heat is firstly dissipated to the shock absorber body 1, after the temperature inside the shock absorber body 1 is too high, because the outer wall of the heat conducting fin 304 is attached to the shock absorber body 1, heat of the shock absorber body 1 can be conducted, the micro fan 401 can work, the air inside the ventilation groove 301 flows into the ventilation pipe 303, the air inside the ventilation pipe 303 flows through the outer wall of the heat conducting fin 304 and can cool the heat conducting fin 304, the wind power after cooling is discharged to the outside through the air outlet 305, the purpose of quickly cooling the shock absorber body 1 is achieved, the vibration reduction efficiency can be prevented from being influenced by the overhigh working temperature of the shock absorber body 1 for a long time, when lubricating oil needs to be applied to the outer wall of the piston column 101, the micro telescopic rod 605 can work to push the sealing piston 603 to move, when the sealing piston 603 moves, the lubricating oil inside the liquid storage cylinder 602 is pushed to move into the annular pipeline 501 when the sealing piston 603 moves, the lubricating oil enters the annular pipeline 501 and then is discharged to the outer wall of the piston column 101, when the lubricating oil enters the annular pipeline 501, when the piston column 101 repeatedly moves, the circular ring inside the applicator 5 enables the lubricating oil to quickly move on the outer wall of the piston column 101, and the purpose of effectively reducing friction of applying the piston column 101.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented 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.

Claims (6)

1. A front shock absorber with a protective cover comprises a shock absorber body (1), a radiator (3) and a lubricator (6), and is characterized in that: the outer wall of the shock absorber body (1) is provided with a protective cover body (2), and the outer wall of the protective cover body (2) is provided with a radiator (3);

a ventilation groove (301) is arranged on the inner wall of the outer wall of the radiator (3) in a penetrating mode, a filter screen (302) is arranged on the inner wall of the ventilation groove (301), a ventilation pipe (303) is arranged on the inner wall of the radiator (3), a heat-conducting fin (304) is arranged on the inner wall of the ventilation pipe (303), and an air outlet head (305) is arranged on the outer wall of the ventilation pipe (303);

support frame (4) are installed to the inner wall of ventilation pipe (303), and support frame (4) are located one side of conducting strip (304), applicator (5) are installed at the top of shock absorber body (1), lubricator (6) are installed to the outer wall of applicator (5).

2. A front vibration damper with a protective cover according to claim 1, characterized in that: and a piston column (101) is arranged on the inner wall of the shock absorber body (1) in a penetrating manner.

3. A front shock absorber having a protective cover according to claim 1, wherein: the bottom of protection casing body (2) is installed the bottom and is installed bottom plate (201).

4. A front vibration damper with a protective cover according to claim 1, characterized in that: and a micro fan (401) is arranged on the outer wall of the support frame (4).

5. A front shock absorber having a protective cover according to claim 1, wherein: the inner wall of the applicator (5) is provided with an annular pipeline (501), and the outer wall of the annular pipeline (501) is provided with a liquid outlet head (502).

6. A front vibration damper with a protective cover according to claim 1, characterized in that: liquid storage cylinder (602) is installed to the inner wall of lubricator (6), feed liquor pipe (601) is installed at the top of liquid storage cylinder (602), and the inside of lubricator (6) is extended on the top of feed liquor pipe (601), sealing piston (603) is installed to the inner wall of liquid storage cylinder (602), sealing ring (604) are installed to the inner wall of liquid storage cylinder (602), miniature telescopic link (605) are installed to the one end of liquid storage cylinder (602), and the one end of miniature telescopic link (605) extends to the outer wall of sealing piston (603), feed pipe (606) are installed to the other end of liquid storage cylinder (602), and the one end of feed pipe (606) extends to the outer wall of looped pipeline (501).

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