CN219866020U

CN219866020U - Steering damper

Info

Publication number: CN219866020U
Application number: CN202321347145.XU
Authority: CN
Inventors: 毕倩; 孙磊
Original assignee: Furith Jiangsu Auto Parts Co ltd
Current assignee: Furith Jiangsu Auto Parts Co ltd
Priority date: 2023-05-30
Filing date: 2023-05-30
Publication date: 2023-10-20
Anticipated expiration: 2033-05-30

Abstract

The utility model relates to the technical field of vehicle damping steering, and discloses a steering damper which solves the problem of the steering damper in the current market and comprises an upper lifting ring, wherein one side of the upper lifting ring is movably connected with a rubber sleeve, one side of the upper lifting ring is provided with a dustproof cover, and the surface of the dustproof cover is provided with a dustproof cover body; the air is wrapped in the sealing space of the air bag and the outer wall of the working cylinder, so that premature oxidization failure of the oil liquid of the shock absorber can be reduced, meanwhile, the air is wrapped in the sealing space of the air bag and the outer wall of the working cylinder, the space between the air bag and the oil storage cylinder is filled with the oil of the shock absorber, the possibility of idle stroke generation is reduced, unnecessary movement in a steering system is reduced, riding safety is improved, meanwhile, four through hole grooves which are uniformly formed in the cover of the dust cover body are used, liquid such as rainwater can flow out along the through hole grooves formed in the surface of the dust cover body, corrosion generated in the dust cover body is reduced, and the service life of the steering shock absorber is prolonged.

Description

Steering damper

Technical Field

The utility model belongs to the technical field of vehicle damping steering, and particularly relates to a steering damper.

Background

In order to quickly attenuate the vibration of the frame and the vehicle body and improve the smoothness and the comfort of the running of the vehicle, the shock absorber is generally arranged in the production process of the vehicle, and the steering power system is matched with the use of the shock absorber in the running process of the vehicle, so that the comfortable driving feeling can be brought to drivers and passengers.

In the prior art, the authority publication number CN217713469U discloses a "a steering damper"; comprising the following steps: the inner end of the piston cylinder assembly is provided with an inner connecting rod, the left end of the piston cylinder assembly is provided with a connecting cover, the left end of the connecting cover is provided with an oil storage mechanism, and the left side of the inner part of the piston cylinder assembly is provided with an oil storage component; the piston rod assembly is arranged in the reserved groove in the piston cylinder assembly, the limiting block is arranged on the outer side of the piston rod assembly, the blocking block at the right end of the piston cylinder assembly is arranged on the right side of the limiting block, the damping spring is arranged on the outer surface of the piston rod assembly, and the mounting block is arranged at the right end of the piston rod assembly; and the connecting component is arranged on the outer side of the mounting block, and the right end of the connecting component is provided with a lining head. This turn to bumper shock absorber is more stable when installing damping spring to prevent to cause the condition that spring and part break away from to take place, be convenient for install and dismantle inside simultaneously.

However, the above-described "a steering damper" has some problems such as: the general oil type shock absorber is in an oil-gas mixing state, so that the premature oxidization failure of the oil liquid of the shock absorber is easy to cause after a period of use, the viscosity of the oil of the shock absorber is changed, the damping force value of the shock absorber is unstable, sediment is generated, the normal operation of a valve system in the shock absorber is adversely affected, the shock absorber is made to generate noise, and the premature failure of the shock absorber is caused, and therefore, the steering shock absorber is provided to solve the problems.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a steering damper to solve the problems that the premature oxidization failure of the oil liquid of the damper is easy to cause the change of the viscosity of the oil of the damper and the damping force value of the damper is unstable after the damper is operated for a long time in the background art.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a turn to bumper shock absorber, includes rings, one side swing joint of going up rings has the gum cover, one side of going up rings is provided with the dust cover lid, the surface of dust cover lid is provided with the dust cover body, the inboard of the dust cover body is provided with the oil blanket, one side swing joint of oil blanket has the director, one side swing joint of director has the working cylinder, the outside of working cylinder is provided with the gasbag, the outside of gasbag is provided with the reservoir.

Preferably, a piston valve is movably connected to one side of the working cylinder, and a bottom valve is movably connected to one side of the piston valve.

As a preferable scheme, a lower hanging ring is arranged on the other side of the dust cover body, and a lower rubber sleeve is movably sleeved on the surface of the lower hanging ring.

As the preferable scheme, the outside of rings is provided with the gasket down, just the quantity of gasket is two, and two the equal swing joint of gasket is in the upper and lower both sides of lower gum cover, just the bottom swing joint of gasket has the connecting rod.

As the preferable scheme, one side of the upper hanging ring and one side of the lower hanging ring are symmetrically arranged along two sides of the dust cover body.

As a preferable scheme, through hole grooves are formed in the surface of the dust cover body, the number of the through hole grooves is four, and the four through hole grooves are symmetrically arranged.

Compared with the prior art, the utility model provides the steering damper which has the following beneficial effects:

1) In the operation of the steering damper, an air bag is sleeved outside the working cylinder, air is wrapped in a sealed space between the air bag and the outer wall of the working cylinder, so that oil and gas are in a separated state, premature oxidation failure of the damper oil liquid is improved to a certain extent, meanwhile, the possibility of idle stroke is reduced by wrapping the air in the sealed space between the air bag and the outer wall of the working cylinder, unnecessary movement in a steering system is reduced to the greatest extent, better control is realized, the improved operation increases riding safety, and excellent operability and controllability are provided for a vehicle by reducing shaking and abrasion of tires and other front end parts;

2) In this turn to bumper shock absorber work, through four through-hole grooves of evenly seting up on the dust cover body lid, can be in the vehicle travel in-process, after rainwater etc. flow in the dust cover body, liquid can flow along the through-hole groove of seting up on the dust cover body surface, can reduce liquid and pile up in the inboard of the dust cover body, reduce the internal circumstances of producing corrosion of dust cover simultaneously, prolonged the life of this turn to bumper shock absorber.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a cross-sectional view of the overall front structure of the present utility model;

FIG. 2 is a schematic side view of the appearance of the present utility model;

the reference numerals in the figures illustrate: 1. an upper hanging ring; 2. coating a rubber sleeve; 3. a dust-proof cover; 4. a dust-proof cover body; 5. an oil seal; 6. a guide; 7. an air bag; 8. a working cylinder; 9. an oil storage cylinder; 10. a piston valve; 11. a bottom valve; 12. a gasket; 13. a rubber sleeve is arranged; 14. a lower hanging ring; 15. a connecting rod; 16. and a through hole groove.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model. It is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

Referring to fig. 1 to 2, the present utility model provides a technical solution: the utility model provides a turn to bumper shock absorber, including last rings 1, one side swing joint who goes up rings 1 has rubberizing cover 2, one side of going up rings 1 is provided with dust cover 3, the surface of dust cover 3 is provided with dust cover body 4, the inboard of dust cover body 4 is provided with oil blanket 5, one side swing joint of oil blanket 5 has director 6, one side swing joint of director 6 has working cylinder 8, the outside of working cylinder 8 is provided with gasbag 7, the outside of gasbag 7 is provided with reservoir 9, reservoir 9 is used for supporting the oil gas storage of whole bumper shock absorber.

In a further preferred embodiment of the present utility model, referring to fig. 1 to 2, a piston valve 10 is movably connected to one side of the working cylinder 8, a bottom valve 11 is movably connected to one side of the piston valve 10, and the working of the piston valve 10 and the bottom valve 11 is matched with the movement of oil in the oil storage cylinder 9 to drive the whole shock absorber to do work.

In a further preferred embodiment of the present utility model, referring to fig. 1 to 2, a lower hanging ring 14 is disposed on the other side of the dust cover body 4, a lower rubber sleeve 13 is movably sleeved on the surface of the lower hanging ring 14, and the upper rubber sleeve 2 and the lower rubber sleeve 13 are sleeved on the surfaces of the upper hanging ring 1 and the lower hanging ring 14, so that buffering can be provided for the upper hanging ring 1 and the lower hanging ring 14, and vibration of the whole steering damper of the automobile during work can be reduced.

In a further preferred embodiment of the present utility model, referring to fig. 1 to 2, the outer side of the lower suspension ring 14 is provided with two gaskets 12, the two gaskets 12 are movably connected to the upper side and the lower side of the lower rubber sleeve 13, the bottom of the gasket 12 is movably connected with a connecting rod 15, the shock absorber can be connected to an in-vehicle part through the connecting rod 15, the shock absorber can be supported, and meanwhile, the connection tightness between the connecting rod 15 and the lower suspension ring 14 can be improved through the gaskets 12.

In a further preferred embodiment of the present utility model, referring to fig. 1 to 2, one side of the upper suspension ring 1 and one side of the lower suspension ring 14 are symmetrically disposed along both sides of the dust cover body 4, and the shock absorber can be connected to one side of the automobile part through the upper suspension ring 1 and the lower suspension ring 14.

In a further preferred embodiment of the present utility model, referring to fig. 1 to 2, through-hole grooves 16 are formed on the surface of the dust cover body 4, the number of through-hole grooves 16 is four, and the four through-hole grooves 16 are symmetrically arranged, so that when rainwater and the like flow into the dust cover body 4, the liquid can flow out along the through-hole grooves 16 formed on the surface of the dust cover body 4, and the liquid can be reduced from being accumulated inside the dust cover body 4.

Specific use and action of the embodiment: when the steering damper works in daily life, firstly, the upper lifting ring 1 is connected with the lower lifting ring 14, so that the automobile damper can be connected with an automobile, and the upper rubber sleeve 2 and the lower rubber sleeve 13 are sleeved on the surfaces of the upper lifting ring 1 and the lower lifting ring 14, so that the upper lifting ring 1 and the lower lifting ring 14 can be buffered, the vibration can be reduced, and the oil seal 5 is used for preventing oil pressure and air pressure loss and preventing pollutants from entering;

the air bag 7 is sleeved on the outer side of the working cylinder 8, air is wrapped in a sealed space between the air bag 7 and the outer wall of the working cylinder 8, and the shock absorber oil is filled in the shock absorber, so that the oil and gas are in a separated state, and the premature oxidization failure of the shock absorber oil liquid is improved to a certain extent;

meanwhile, the air is wrapped in the sealed space between the air bag 7 and the outer wall of the working cylinder 8, and the space between the air bag 7 and the oil storage cylinder 9 is filled with the shock absorber oil, so that the possibility of idle stroke generation is greatly reduced, unnecessary movement in a steering system is reduced to the greatest extent, better control is realized, and the riding safety is improved by improved operation.

And through four through-hole grooves 16 that evenly set up on the dust cover body 4, can be in the vehicle travel in-process, after rainwater etc. flow into the dust cover body 4, liquid can flow along the through-hole groove 16 of seting up on the dust cover body 4 surface, can reduce liquid and pile up in the inboard of the dust cover body 4, reduce the circumstances that produces corrosion in the dust cover body 4 simultaneously, prolonged the life of this steering damper.

What is not described in detail in this specification is of the prior art known to those skilled in the art and is not critical to the utility model and is therefore not described.

Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made to the technical solution of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.

Claims

1. Steering damper, including last rings (1), its characterized in that: one side swing joint of going up rings (1) has rubberizing cover (2), one side of going up rings (1) is provided with dust cover (3), the surface of dust cover (3) is provided with dust cover body (4), the inboard of dust cover body (4) is provided with oil blanket (5), one side swing joint of oil blanket (5) has director (6), one side swing joint of director (6) has working cylinder (8), the outside of working cylinder (8) is provided with gasbag (7), the outside of gasbag (7) is provided with reservoir (9).

2. A steering damper according to claim 1, wherein: one side of the working cylinder (8) is movably connected with a piston valve (10), and one side of the piston valve (10) is movably connected with a bottom valve (11).

3. A steering damper according to claim 2, wherein: the other side of the dust cover body (4) is provided with a lower hanging ring (14), and a lower rubber sleeve (13) is movably sleeved on the surface of the lower hanging ring (14).

4. A steering damper according to claim 3, wherein: the outer side of lower rings (14) is provided with gasket (12), just the quantity of gasket (12) is two, and two equal swing joint of gasket (12) is in the upper and lower both sides of lower gum cover (13), just the bottom swing joint of gasket (12) has connecting rod (15).

5. A steering damper according to claim 4, wherein: one side of the upper hanging ring (1) and one side of the lower hanging ring (14) are symmetrically arranged along two sides of the dust cover body (4).

6. A steering damper according to claim 5, wherein: through hole grooves (16) are formed in the surface of the dust cover body (4), the number of the through hole grooves (16) is four, and the four through hole grooves (16) are symmetrically arranged.