CN212839121U

CN212839121U - Resistance adjustable shock absorber for motorcycle

Info

Publication number: CN212839121U
Application number: CN202021367249.3U
Authority: CN
Inventors: 吴鹏鹏; 吴依妮; 戴晶晶; 吴昌平; 吴文华; 庄立洪
Original assignee: Wenzhou Bante Auto Parts Co ltd
Current assignee: Wenzhou Bante Auto Parts Co ltd
Priority date: 2020-07-13
Filing date: 2020-07-13
Publication date: 2021-03-30
Anticipated expiration: 2030-07-13

Abstract

The utility model discloses a motorcycle shock absorber with adjustable resistance, including hydraulic pressure post and spring, the spring gomphosis is on the hydraulic pressure post, spring one end is equipped with the fixed disk, and the other end is equipped with solid fixed ring, gu the fixed ring gomphosis is on the cylinder of hydraulic pressure post, the flexible post and the fixed disk of hydraulic pressure post are fixed, be equipped with first locking hole on the cylinder of hydraulic pressure post, hydraulic pressure column bottom is equipped with the connection pad, the spring both ends are passed through the spring fixed disk and are fixed with fixed disk and solid fixed ring respectively, be equipped with first fixed orifices on the spring fixed disk, be equipped with the second fixed orifices on solid fixed ring's the ring body, be equipped with second locking hole on solid. The design of this spring and hydraulic pressure post gomphosis structure can change the flexible length of spring to this elasticity that changes the spring can be to the road surface condition that the motorcycle traveles, can adjust the damping effect of shock absorber, has effectively improved the functional and the practicality of shock absorber.

Description

Resistance adjustable shock absorber for motorcycle

Technical Field

The utility model relates to a motorcycle damping equipment technical field specifically is motorcycle shock absorber with adjustable resistance.

Background

In order to accelerate the attenuation of the frame and body vibrations and to improve the ride comfort of the vehicle, shock absorbers are installed within the suspension system of most vehicles. Hydraulic shock absorbers are widely used in automotive suspension systems. The principle is that when the vehicle frame and the vehicle axle do reciprocating relative motion and the piston reciprocates in the cylinder of the shock absorber, oil in the shell of the shock absorber repeatedly flows into another cavity from the cavity through narrow holes.

Present shock absorber all comprises spring and hydraulic pressure post, and the spring plays the additional action, mainly plays reinforcing damping effect, and spring on the traditional shock absorber all is on the direct fixation in hydraulic pressure post, because spring structure is fixed, has limited the spring and has stretched out and drawn back, because the motorcycle is when the road surface of difference is gone, required damping effect is different, and fixed knot constructs the spring, can not cooperate the flexible best damping effect that reaches of hydraulic pressure post, consequently, lacks certain practicality and functional.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a motorcycle shock absorber with adjustable resistance has solved on the spring on the traditional shock absorber all is the direct fixation in hydraulic pressure post, because spring structure is fixed, has limited the spring and has stretched out and drawn back, because the motorcycle is when the road surface of difference is gone, and required damping effect is different, and fixed knot constructs the spring, can not cooperate the flexible best damping effect that reaches of hydraulic pressure post, consequently, lacks certain practicality and functionality.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: motorcycle shock absorber with adjustable resistance, including hydraulic pressure post and spring, the spring gomphosis is on the hydraulic pressure post, spring one end is equipped with the fixed disk, and the other end is equipped with solid fixed ring, gu fixed ring gomphosis is on the cylinder of hydraulic pressure post, the flexible post of hydraulic pressure post is fixed with the fixed disk, be equipped with first locking hole on the cylinder of hydraulic pressure post, hydraulic pressure column bottom is equipped with the connection pad, the spring both ends are fixed with fixed disk and solid fixed ring respectively through the spring fixed disk, be equipped with first fixed orifices on the spring fixed disk, be equipped with the second fixed orifices on solid fixed ring's the ring body, be equipped with second locking hole on solid fixed ring's.

Preferably, the first fixing hole and the second fixing hole have the same number and size and correspond to each other in position.

Preferably, a third fixing hole is formed in the disc body of the fixing disc, and the third fixing hole is the same as the first fixing hole in number and size and corresponds to the first fixing hole in position.

Preferably, the first locking holes are uniformly distributed on the cylinder body of the hydraulic column, the second locking holes are uniformly distributed on the side end ring body of the fixing ring, and the first locking holes correspond to the second locking holes in the same number, size and position.

Preferably, the fixed ring and the fixed disc are the same in size, and a hydraulic column through hole is formed in the middle ring body of the fixed ring.

Preferably, the two ends of the spring are respectively welded on the spring fixing disc, and a heat insulation coating is arranged on the ring body of the spring fixing disc.

(III) advantageous effects

The utility model provides a motorcycle shock absorber with adjustable resistance. The method has the following beneficial effects:

the spring of this shock absorber adopts solid fixed ring gomphosis structure, to the road surface that the motorcycle went, can adjust solid fixed ring position on the hydraulic pressure post, gu the fixed position of ring difference, change the flexible length of spring, thereby the elasticity effect of spring has been decided, therefore, the design of this spring and hydraulic pressure post gomphosis structure, can change the flexible length of spring, change the elasticity of spring with this, can be to the road surface condition that the motorcycle went, can adjust the damping effect of shock absorber, the functionality and the practicality of shock absorber have effectively been improved.

Drawings

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

FIG. 2 is a schematic view of the spring structure of the present invention;

FIG. 3 is a schematic view of the structure of the hydraulic column of the present invention;

fig. 4 is a schematic view of the fixing ring structure of the present invention.

In the figure, a hydraulic column-1, a spring-2, a fixing ring-3, a first locking hole-4, a connecting disc-5, a spring fixing disc-6, a first fixing hole-7, a second locking hole-8, a second fixing hole-9 and a fixing disc-10.

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.

Referring to fig. 1-4, an embodiment of the present invention provides a technical solution: motorcycle shock absorber with adjustable resistance, including hydraulic pressure post 1 and spring 2, spring 2 gomphosis is on

hydraulic pressure post

1, 2 one end of spring is equipped with fixed disk 10, and the other end is equipped with solid fixed ring 3, gu fixed ring 3 gomphosis is on hydraulic pressure post 1's cylinder, hydraulic pressure post 1's flexible post is fixed with fixed disk 10, be equipped with first locking hole 4 on hydraulic pressure post 1's the cylinder, hydraulic pressure post 1 bottom is equipped with connection pad 5, 2 both ends of spring are fixed with fixed disk 10 and solid fixed ring 3 respectively through spring fixed disk 6, be equipped with first fixed orifices 7 on the spring fixed disk 6, be equipped with second fixed orifices 9 on solid fixed ring 3's the ring body, be equipped with second locking hole 8 on solid fixed ring 3's the side ring body.

The first fixing hole 7 and the second fixing hole 9 have the same number and size and correspond to each other in position. The first fixing hole and the second fixing hole which are of the same structure realize that one end of the spring fixing disc is fixed with the fixing ring.

And a third fixing hole is formed in the disc body of the fixing disc 10, and the third fixing hole is the same as the first fixing hole 7 in number, size and position. The first fixing hole and the third fixing hole which are of the same structure realize that the other end of the spring fixing disc is fixed with the fixing disc.

First locking hole 4 even distribution is on the cylinder of hydraulic pressure post 1, second locking hole 8 even distribution is on solid fixed ring 3's side ring body, first locking hole 4 corresponds with the hole body quantity, the same and the position in size in second locking hole 8. The first locking hole and the second locking hole are identical in hole body and correspond in position, and the fixing of the fixing ring after stretching is achieved.

The size of the fixed ring 3 is the same as that of the fixed disc 10, and a hydraulic column through hole is formed in the middle ring body of the fixed ring 3. The fixed ring of the embedded structure realizes the change of the resistance of the spring by changing the position of the fixed ring on the hydraulic column and controlling the expansion degree of the spring.

The two ends of the spring 2 are respectively welded on the spring fixing disc 6, and a heat insulation coating is arranged on a ring body of the spring fixing disc 6. The spring is fixed by welding the spring fixing disc, so that the firmness of the whole structure of the spring is ensured, and the connection and fixation of the spring, the fixing disc and the fixing ring are realized.

The working principle is as follows: this shock absorber carries out welded fastening with the support at motorcycle wheels both ends respectively through fixed disk 10 and connection pad 5, according to the road surface that the motorcycle went, when the damping effect of shock absorber needs to be adjusted, at first relieve the locking between spring 2 embedded end and the hydraulic pressure post 1, dismantle the screw of second locking hole 8 on the solid fixed ring 3 and first locking hole 4 on the hydraulic pressure post 1, tensile or shrink spring 2, make solid fixed ring 3 adjust to corresponding position on the hydraulic pressure post 1, make second locking hole 8 on the solid fixed ring 3 correspond with the first locking hole 4 position that corresponds on the hydraulic pressure post 1, lock jointly through the screw can, in the motorcycle travel in-process, the flexible cooperation hydraulic pressure post 1 of spring 2 is flexible, reach best damping effect.

The utility model relates to a hydraulic column 1, a spring 2, a fixed ring 3, a first locking hole 4, a connecting disc 5, a spring fixed disc 6, a first fixed hole 7, a second locking hole 8, a second fixed hole 9, a fixed disc 10, all parts are universal standard parts or parts known by technicians in the field, the structure and principle of the parts can be known by technicians through technical manuals or conventional experimental methods, the problem solved by the utility model is that the springs on the traditional shock absorber are directly fixed on the hydraulic column, because the spring structure is fixed, the spring expansion is limited, because the springs on the fixed structure can not match with the expansion of the hydraulic column to achieve the best shock absorption effect when the motorcycle runs on different road surfaces, therefore, certain practicability and functionality are lacked, the springs of the shock absorber of the utility model adopt a fixed ring jogged structure, to the road surface that the motorcycle went, can adjust solid fixed ring position on the hydraulic pressure post, gu the different fixed position of fixed ring changes the flexible length of spring to the elasticity effect of spring has been decided, consequently, the flexible length of this spring and hydraulic pressure post gomphosis structure's design can change the spring, changes the elasticity of spring with this, can be to the road surface condition that the motorcycle went, can adjust the damping effect of shock absorber, has effectively improved the functional and the practicality of shock absorber.

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. Resistance adjustable motorcycle shock absorber, its characterized in that: comprises a hydraulic column (1) and a spring (2), wherein the spring (2) is embedded on the hydraulic column (1), one end of the spring (2) is provided with a fixed disc (10), the other end is provided with a fixed ring (3), the fixed ring (3) is embedded on the column body of the hydraulic column (1), the telescopic column of the hydraulic column (1) is fixed with the fixed disk (10), a first locking hole (4) is arranged on the column body of the hydraulic column (1), a connecting disc (5) is arranged at the bottom of the hydraulic column (1), the two ends of the spring (2) are respectively fixed with the fixed disc (10) and the fixed ring (3) through the spring fixed disc (6), a first fixing hole (7) is arranged on the spring fixing disc (6), a second fixing hole (9) is arranged on the ring body of the fixing ring (3), and a second locking hole (8) is formed in a side end ring body of the fixing ring (3).

2. The resistance adjustable motorcycle shock absorber according to claim 1, wherein: the first fixing holes (7) and the second fixing holes (9) are the same in hole body number and size and correspond in position.

3. The resistance adjustable motorcycle shock absorber according to claim 1, wherein: and a third fixing hole is formed in the disc body of the fixing disc (10), and the third fixing hole is the same as the first fixing hole (7) in number and size and corresponds to the first fixing hole in position.

4. The resistance adjustable motorcycle shock absorber according to claim 1, wherein: first locking hole (4) even distribution is on the cylinder of hydraulic pressure post (1), even distribution in second locking hole (8) is on the side ring body of solid fixed ring (3), first locking hole (4) is the same and the position corresponds with hole body quantity, the size in second locking hole (8).

5. The resistance adjustable motorcycle shock absorber according to claim 1, wherein: the size of the fixed ring (3) is the same as that of the fixed ring (10), and a hydraulic column through hole is formed in the middle ring body of the fixed ring (3).

6. The resistance adjustable motorcycle shock absorber according to claim 1, wherein: the two ends of the spring (2) are respectively welded on the spring fixing disc (6), and a heat insulation coating is arranged on the ring body of the spring fixing disc (6).