Novel shock absorber

Abstract

The utility model discloses a novel shock absorber, which relates to the field of shock absorption of motorcycles, and comprises two motorcycle hydraulic dampers which are symmetrically arranged in parallel, the bottom ends of the motorcycle hydraulic dampers are connected with a connecting shaft, and the connecting shaft is used for being connected with a rotating shaft of a front roller of a motorcycle. The end, away from the connecting shaft, of the motorcycle hydraulic damper is connected with a movable shaft connected with a piston rod of the motorcycle hydraulic damper, a damping spring is arranged on the movable shaft in a penetrating mode, and the movable shaft is connected with the connecting shaft through a damper. According to the shock absorber, the damper is additionally arranged on an original motorcycle shock absorber, so that the counter-shock force of the spring shock absorber is changed, the counter-shock force generated by a bumpy road surface is reduced, and the riding comfort and the override experience of a driver are improved.

Description

Technical Field

[0001] The utility model relates to the field of motorcycle shock absorption, in particular to a novel shock absorber. Background Art

[0002] Shock absorbers are used to suppress the shock caused by the rebound of the spring after absorbing shock and the impact from the road surface, in order to accelerate the attenuation of the vibration of the frame and body to improve the driving smoothness of the vehicle. When passing through uneven roads, although the shock-absorbing spring can filter the vibration of the road surface, the spring itself will still have reciprocating motion, and the shock absorber is used to suppress this spring jump. The existing motorcycle front shock absorbers are directly installed in the motorcycle's steering design position, and then when the motorcycle is bumped during driving, the force is transmitted to the front shock absorber. According to the action and reaction force, the front shock absorber "recoil force" is applied to it; when the force of the road bump is large, the existing front shock absorber alone cannot achieve its "recoil force" well, thus affecting the riding comfort and control experience. Utility Model Content

[0003] The purpose of this utility model is achieved through the following technical solutions:

[0004] A novel shock absorber comprises two symmetrically arranged motorcycle hydraulic dampers, wherein the bottom end of the motorcycle hydraulic damper is connected with a connecting shaft, and the connecting shaft is used to be connected with the rotating shaft of the front roller of the motorcycle, and the end of the motorcycle hydraulic damper away from the connecting shaft is connected with a movable shaft connected with the piston rod of the motorcycle hydraulic damper, a shock absorbing spring is passed through the movable shaft, and the movable shaft is connected with the connecting shaft through the damper.

[0005] Preferably, one end of the movable shaft away from the connecting shaft is connected to a motorcycle head connecting seat, and the motorcycle head connecting seat is used to connect to the handlebar of the motorcycle;

[0006] One end of the damper is connected to the motorcycle head connecting seat through a hinge seat, and the other end of the damper is connected to the connecting shaft through a hinge seat.

[0007] Preferably, one end of the shock absorbing spring is connected to the motorcycle head connecting seat, and the other end of the shock absorbing spring is connected to the outer wall of the motorcycle hydraulic damper on one side away from the movable shaft.

[0008] Preferably, the connecting shaft and the bottom end of the motorcycle hydraulic damper as well as the connecting shaft and the hinge seat are integrally die-cast.

[0009] Preferably, one end of the connecting shaft away from the motorcycle hydraulic damper is connected to a connecting head for connecting to the rotating shaft of the front roller of the motorcycle, and the connecting head and the connecting shaft are also integrally die-cast.

[0010] Preferably, one end of the damper close to the motorcycle head connecting seat is connected to a limiting sleeve, a bolt is horizontally passed through the limiting sleeve, and the limiting sleeve is hinged to the hinge seat on the motorcycle head connecting seat through the bolt.

[0011] The beneficial effect of the utility model is as follows: the purpose of the utility model is to provide a new shock absorber, which has made a series of design improvements on the original motorcycle head shock absorber structure. The shock absorber includes two symmetrically parallel motorcycle hydraulic dampers in structural design, the bottom end of the motorcycle hydraulic damper is connected to a connecting shaft, the connecting shaft is used to connect with the rotating shaft of the front roller of the motorcycle, and the end of the motorcycle hydraulic damper away from the connecting shaft is connected to a movable shaft connected to the piston rod of the motorcycle hydraulic damper, a shock absorbing spring is passed through the movable shaft, and the movable shaft is connected to the connecting shaft through the damper. The concept of this design: since the downforce of the spring shock absorber is proportional to the recoil force, the downforce and recoil force of the shock absorber are equal when the vehicle is affected by the bumpy road surface during driving; in this regard, a damper is added to the original motorcycle shock absorber to change the recoil force of the spring shock absorber, so that the recoil force generated by the bumpy road surface is reduced, and the riding comfort and super control experience of the driver are improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the connection structure of a novel shock absorber of the utility model;

[0013] In the figure, 1-motorcycle hydraulic damper, 2-damper, 11-connecting shaft, 12-movable shaft, 13-shock-absorbing spring, 14-motorcycle head connecting seat, 111-connecting head. DETAILED DESCRIPTION

[0014] In order to make the purpose, technical solutions and advantages of the utility model more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments.

[0015] like Figure 1 As shown, a new shock absorber is a shock absorber that has undergone a series of design improvements on the original motorcycle head shock absorber structure. The shock absorber includes two motorcycle hydraulic dampers 1 that are symmetrically arranged in parallel in structural design. The bottom end of the motorcycle hydraulic damper 1 is connected to a connecting shaft 11, and the connecting shaft 11 is used to connect to the rotating shaft of the front roller of the motorcycle. The end of the motorcycle hydraulic damper 1 away from the connecting shaft 11 is connected to a movable shaft 12 connected to the piston rod of the motorcycle hydraulic damper 1. A shock absorbing spring 13 is passed through the movable shaft 12, and the movable shaft 12 is connected to the connecting shaft 11 through a damper 2. In this regard, by adding a damper to the original motorcycle shock absorber, the recoil force of the spring shock absorber is changed, so that the recoil force generated by the bumpy road surface is reduced, and the riding comfort and super control experience of the driver are improved.

[0016] Further, in the embodiment, the new shock absorber with improved design is mainly used for shock absorption of the front of a motorcycle. The shock absorber is provided with a damper 2 on the original shock absorber structure of the front of a motorcycle, and further "shock absorption" is performed through the damper 2. The new shock absorber as a whole includes two symmetrically parallel motorcycle hydraulic dampers 1, the bottom end of the motorcycle hydraulic damper 1 is connected with a connecting shaft 11, and the connecting shaft 11 is used to connect with the rotating shaft of the front roller of the motorcycle; motorcycle hydraulic dampers 1 (existing motorcycle shock absorbers) are respectively arranged on each connecting shaft 11 at both ends of the rotating shaft for connecting the front roller of the motorcycle, and the end of the motorcycle hydraulic damper 1 away from the connecting shaft 11 is connected with a movable shaft 12 connected with the piston rod of the motorcycle hydraulic damper 1, and a shock absorbing spring 13 is passed through the movable shaft 12, and the movable shaft 12 is connected with the connecting shaft 11 through the damper 2. The movable shaft 12 connected to the piston rod of the motorcycle hydraulic damper 1 is provided with shock absorbing springs 13, and the shock absorbing springs 13 are used to perform "shock absorption", and two "dampers 2" are added to further "strengthen shock absorption" for the recoil force generated by the bumpy road surface during riding, so that it can achieve better riding comfort and super control experience. At the same time, the end of the movable shaft 12 away from the connecting shaft 11 is connected to the motorcycle head connecting seat 14, and the motorcycle head connecting seat 14 is used to connect with the motorcycle handlebar; one end of the damper 2 is connected to the motorcycle head connecting seat 14 through an articulated seat, and the other end of the damper 2 is connected to the connecting shaft 11 through an articulated seat. In this design, the motorcycle head connecting seat 14 is used as a "connection console" for connecting the motorcycle handlebar, which is convenient for installing the motorcycle handlebar, and the motorcycle handlebar is controlled through the motorcycle head connecting seat 14 to control the forward direction of the front roller of the motorcycle. At the same time, the additional damper 2 is installed and connected through the motorcycle head connection seat 14 to adapt to the design and meet the needs; the motorcycle head connection seat 14 can also serve as a "connection platform" for connecting the additional damper 2, which is convenient for installing and removing the damper 2, as well as for later maintenance and replacement. At the same time, the damper 2 is connected to a limiting sleeve at one end close to the motorcycle head connection seat 14, and the limiting sleeve is horizontally penetrated with bolts, and the limiting sleeve is hinged to the hinge seat on the motorcycle head connection seat 1 through the bolts; the limiting sleeve is "horizontally hinged" with the hinge seat on the motorcycle head connection seat 1 through bolts to ensure that the damper 2 installed therein has a better "shock absorption effect".

[0017] Furthermore, in the embodiment, one end of the shock absorbing spring 13 is connected to the motorcycle head connecting seat 14, and the other end of the shock absorbing spring 13 is connected to the outer wall of the motorcycle hydraulic damper 1 on the side away from the movable shaft 12, that is, the other end of the shock absorbing spring 13 is connected to the outer wall of the motorcycle hydraulic damper 1 on the side close to the connecting shaft 11. The shock absorbing spring 13 of this design can not only "dampen" but also "elasticly protect" the motorcycle hydraulic damper 1, thereby increasing the service life of the motorcycle hydraulic damper 1. At the same time, the connecting shaft 12 and the bottom end of the motorcycle hydraulic damper 1, as well as the connecting shaft 11 and the hinge seat, are integrally die-cast; the connecting structure of the connecting shaft 12 and the motorcycle hydraulic damper 1 is "integratedly molded", which increases its overall shape and quality, increases its service life and time, and ensures the quality of the entire "structure". In addition, the end of the connecting shaft 11 away from the motorcycle hydraulic damper 1 is connected to a connecting head 111 for connecting to the rotating shaft of the front roller of the motorcycle, and the connecting head 111 and the connecting shaft 11 are also integrally die-cast; this not only facilitates the connection of the front roller of the motorcycle, but also facilitates later maintenance and replacement; at the same time, the weak connection between the connecting shaft 11 and the front roller of the motorcycle is strengthened, further increasing its "integrity" and ensuring its quality and safety during use. The design concept of the new shock absorber improved by this design: Since the downforce and the rebound force of the spring shock absorber are proportional, the downforce and the rebound force of the shock absorber are equal when the vehicle is affected by bumpy roads during driving; in this regard, a damper is added to the original motorcycle shock absorber to change the rebound force of the spring shock absorber, so that the rebound force generated by the bumpy road surface is reduced, thereby improving the riding comfort and super control experience of the driver.

[0018] The preferred embodiments of the present invention are described in detail above in conjunction with the accompanying drawings. However, any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention. At the same time, the various different embodiments of the present invention can also be combined arbitrarily, as long as they do not violate the idea of ​​the present invention, they should also be regarded as the contents disclosed by the present invention.

Claims

1. A novel shock absorber, characterized in that: The utility model comprises two motorcycle hydraulic dampers which are symmetrically arranged in parallel. The bottom end of the motorcycle hydraulic damper is connected with a connecting shaft, and the connecting shaft is used to be connected with the rotating shaft of the front roller of the motorcycle. The end of the motorcycle hydraulic damper away from the connecting shaft is connected with a movable shaft which is connected with the piston rod of the motorcycle hydraulic damper. A shock absorbing spring is passed through the movable shaft, and the movable shaft is connected with the connecting shaft through the damper.

2. A novel shock absorber according to claim 1, characterized in that: One end of the movable shaft away from the connecting shaft is connected to a motorcycle head connecting seat, and the motorcycle head connecting seat is used to connect to the handlebar of the motorcycle; One end of the damper is connected to the motorcycle head connecting seat through a hinge seat, and the other end of the damper is connected to the connecting shaft through a hinge seat.

3. A novel shock absorber according to claim 2, characterized in that: One end of the shock absorbing spring is connected to the motorcycle head connecting seat, and the other end of the shock absorbing spring is connected to the outer wall of the motorcycle hydraulic damper on one side away from the movable shaft.

4. A novel shock absorber according to claim 3, characterized in that: The connecting shaft and the bottom end of the motorcycle hydraulic damper as well as the connecting shaft and the hinge seat are integrally die-cast.

5. A novel shock absorber according to claim 4, characterized in that: One end of the connecting shaft away from the motorcycle hydraulic damper is connected with a connecting head for connecting with the rotating shaft of the front roller of the motorcycle, and the connecting head and the connecting shaft are also integrally die-cast.

6. A novel shock absorber according to claim 5, characterized in that: One end of the damper close to the motorcycle head connecting seat is connected to a limiting sleeve, a bolt is horizontally passed through the limiting sleeve, and the limiting sleeve is hinged to the hinge seat on the motorcycle head connecting seat through the bolt.

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