CN211693340U - Electric adjusting motorcycle rocker arm type shock absorber - Google Patents
Electric adjusting motorcycle rocker arm type shock absorber Download PDFInfo
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- CN211693340U CN211693340U CN202020005106.1U CN202020005106U CN211693340U CN 211693340 U CN211693340 U CN 211693340U CN 202020005106 U CN202020005106 U CN 202020005106U CN 211693340 U CN211693340 U CN 211693340U
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Abstract
The utility model relates to the field of shock absorbers, in particular to an electric adjusting motorcycle rocker arm type shock absorber, which mainly solves the problem of poor shock absorption effect of the motorcycle rocker arm type shock absorber in the prior art, comprises a control device, a fixed rod and a fixed seat arranged at the lower end of the fixed rod, a first damping device and a second damping device are arranged on the fixed seat in parallel, the first damping device is provided with a first base, the first base is provided with a first connecting piece, the second damping device is provided with a second base, the second base is respectively provided with a second connecting piece and a mounting piece, the first base and the second base are connected and provided with a connecting rod, the first base is provided with a first electric adjusting device and a second electric adjusting device which are used for adjusting the damping of the first damping device, the first electric adjusting device and the second electric adjusting device are respectively and electrically connected with the control device through connecting wires.
Description
Technical Field
The utility model relates to a bumper shock absorber field especially relates to electric regulation motorcycle rocking arm formula bumper shock absorber.
Background
The shock absorber mainly is used for inhibiting the shock generated when the spring absorbs the shock and rebounds and the impact from the road surface, when the vehicle passes through the uneven road surface, although the shock absorbing spring can filter the shock of the road surface, the spring can still do reciprocating motion, the shock absorber is used for inhibiting the spring from jumping, the shock absorber is too soft, the vehicle body jumps up and down, the shock absorber is too hard, too large resistance is brought, and the normal work of the spring is prevented.
Chinese patent application No.: 201720483432.1 discloses a rocker arm type motorcycle shock absorber device, which comprises a hydraulic cylinder fixing block, a piston rod, a wheel fixing hole, a hydraulic cylinder connecting block and a rocker arm, wherein the hydraulic cylinder fixing block is arranged above the piston rod, the piston rod is arranged above the wheel fixing hole, the fixing hole is arranged below the hydraulic cylinder, the hydraulic cylinder is arranged below the hydraulic cylinder connecting block, the hydraulic cylinder connecting block is arranged below the rocker arm, the hydraulic cylinder fixing block is provided with a connecting rod, the connecting rod is arranged above the hydraulic cylinder fixing block, the piston rod is provided with a first piston rod and a second piston rod, the first piston rod is arranged at the left side of the second piston rod, the hydraulic cylinder is provided with a first hydraulic cylinder, a light reflecting device and a second hydraulic cylinder, the first hydraulic cylinder is connected with the light reflecting device, the light reflecting device is arranged, the fixed screw is arranged on the inner side of the hydraulic cylinder connecting block, the reflecting device is connected with the hydraulic cylinder and provided with a fixing hole, a reflecting film and a base, the fixing hole is arranged on the inner side of the reflecting film, and the reflecting film is arranged in front of the base. The rocker arm type motorcycle shock absorber device has a certain shock absorption effect, and by arranging the light reflecting device, other vehicles can better observe themselves when driving at night, the driving safety is ensured, and the practicability of the device is improved; however, in the practical process, the direction of the force applied by the motorcycle steering and the direction of the force fed back by the wheels cannot be ensured to be on the same straight line, so that the piston rod and the hydraulic cylinder in the shock absorber are impacted by the steering torque, the shock absorber matched with the shock absorber in a precise manner is greatly damaged, and the service life and the use effect of the shock absorber are influenced.
SUMMERY OF THE UTILITY MODEL
Therefore, to foretell problem, the utility model provides an electrically regulated motorcycle rocking arm formula bumper shock absorber, it has mainly solved the poor problem of shock attenuation effect of motorcycle rocking arm formula bumper shock absorber among the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an electrically regulated motorcycle rocking arm formula bumper shock absorber, includes controlling means, dead lever, locates the fixing base of dead lever lower extreme, parallel arrangement has first damping device and second damping device on the fixing base, first damping device has first base, be provided with first connecting piece on the first base, the last second base that has of second damping device, be provided with second connecting piece and installed part on the second base respectively, first base and second base are connected and are provided with the connecting rod, be provided with first electric adjusting device and the second electric adjusting device that are used for adjusting first damping device's damping on the first base, first electric adjusting device and second electric adjusting device are connected with controlling means electricity respectively through the connecting wire.
Further, the first damping device comprises a first hydraulic cylinder arranged on a first base, a first inner cylinder is coaxially arranged in the first hydraulic cylinder, a first through hole is formed in the first inner cylinder, a first lower sealing cover is tightly arranged in the first hydraulic cylinder and on the inner wall of the first hydraulic cylinder, the first inner cylinder and the first lower sealing cover form a first containing cavity, a first outer cylinder is sleeved on the first hydraulic cylinder, a first upper sealing cover is arranged in the first outer cylinder, a first piston rod is arranged in the first inner cylinder, one end of the first piston rod penetrates through the first lower sealing cover, extends into the first outer cylinder and is fixed on the first upper sealing cover, a first piston is arranged in the first inner cylinder at the other end of the first piston rod, a first air sac device is arranged on the first base, and is respectively communicated with the first inner cylinder and the first containing cavity to form a first flow channel and a second flow channel, the first electric adjusting device and the second electric adjusting device are respectively arranged on the first flow channel and the second flow channel and are used for adjusting the flow section size of the damping oil.
Furthermore, first electric adjusting device and second electric adjusting device are all including setting up the disk seat on first base, be provided with the third flow passageway in the disk seat, be provided with the regulating block that is used for controlling the flow rate of third flow passageway with disk seat threaded connection on the disk seat, be provided with the connecting block with the regulating block joint on the disk seat, be provided with drive connecting block pivoted electric motor on the connecting block, the outside cover of disk seat is equipped with can follow disk seat gliding first connection dish from top to bottom, be provided with the second spring on the first connection dish, first connection dish is provided with the opening, first connection dish downside is provided with the valve block.
Furthermore, a first elastic component is arranged in the outer cylinder on the first piston rod.
Further, the second damping device comprises a second hydraulic cylinder arranged on the second base, a second inner cylinder is coaxially arranged in the second hydraulic cylinder, a second through hole is formed in the second inner cylinder, a second lower sealing cover is tightly arranged in the second hydraulic cylinder and on the inner wall of the second hydraulic cylinder, the second inner cylinder and the second lower sealing cover form a second containing cavity, a second outer cylinder is sleeved on the second hydraulic cylinder, a second upper sealing cover is arranged in the second outer cylinder, a second piston rod is arranged in the second inner cylinder, one end of the second piston rod penetrates through the second lower sealing cover, extends into the second outer cylinder and is fixed on the second upper sealing cover, the other end of the second piston rod is arranged in the second inner cylinder, and a spring is arranged on the second piston rod and between the second lower sealing cover and the second upper sealing cover, and a second air bag device is arranged on the second base, and a flow passage is formed by communicating the second air bag device with the second containing cavity.
Furthermore, a second elastic component is arranged in the outer cylinder on the second piston rod.
By adopting the technical scheme, the beneficial effects of the utility model are that: the rocker arm type shock absorber of the electric adjusting motorcycle is connected with a handlebar through a fixed rod, in the riding process, the moment applied to the shock absorber when the handlebar rotates or bends is respectively connected with the upper parts and the lower parts of a first shock absorbing device and a second shock absorbing device through a fixed seat and a connecting rod, so that the shock absorber keeps consistent rotation, the connecting rod limits and offsets the force applied by the handlebar in the moment transmission process in advance, and synchronously coordinates the direction of the feedback force of a tire, and keeps consistent with the direction of the force transmitted by the handlebar, so that when the first shock absorbing device and the second shock absorbing device do telescopic motion, the motion directions of a piston rod and a hydraulic cylinder are parallel to the axial direction of the hydraulic cylinder, thereby avoiding the piston rod and the hydraulic cylinder from being impacted by the rotation moment, effectively prolonging the service life of the shock absorber, and meanwhile, the arranged first shock absorbing device capable of adjusting damping, the damping device has the advantages that the damping of the damper can be adjusted, the first electric adjusting device and the second adjusting device are controlled by the control device to adjust the damping, the adjusting precision is high, the adjustment is convenient, and the second damping device is combined for auxiliary damping, so that the damping effect of the damper is greatly improved, and the production cost is reduced; furthermore, the adjusting device arranged in the first damping device and the spring arranged in the second damping device are in work division and cooperation and form complementation, so that the first damping device and the second damping device can keep a good damping effect while the production cost is reduced.
Drawings
Fig. 1 is a schematic perspective view of an embodiment of the present invention;
fig. 2 is an exploded schematic view of a first damping device according to an embodiment of the present invention;
fig. 3 is an exploded schematic view of a second damping device according to an embodiment of the present invention.
Detailed Description
The present invention will now be further described with reference to the accompanying drawings and detailed description.
The embodiment of the utility model provides a do:
referring to fig. 1, the rocker arm type shock absorber of the electric adjusting motorcycle comprises a fixed rod 1 and a fixed seat 2 arranged at the lower end of the fixed rod 1, wherein a first shock absorbing device 3 and a second shock absorbing device 4 are arranged on the fixed seat 2 in parallel, the first shock absorbing device 3 is provided with a first base 31, a first connecting piece 5 is arranged on the first base 31, a second base 41 is arranged on the second shock absorbing device 4, a second connecting piece 6 and an installation piece 7 are respectively arranged on the second base 41, and a connecting rod 8 is arranged between the first base 31 and the second base 41.
In this embodiment, referring to fig. 2, the first damping device 3 includes a first hydraulic cylinder 32 disposed on a first base 31, a first inner cylinder 33 is coaxially disposed in the first hydraulic cylinder 32, a first through hole 34 is disposed on the first inner cylinder 33, a first lower sealing cover 35 is closely disposed in the first hydraulic cylinder 32 and on an inner wall of the first hydraulic cylinder 32, the first inner cylinder 33 and the first lower sealing cover 35 form a first accommodating cavity, a first outer cylinder 36 is sleeved on the first hydraulic cylinder 32, a first upper sealing cover 37 is disposed in the first outer cylinder 36, a first piston rod 38 is disposed in the first inner cylinder 33, one end of the first piston rod penetrates through the first lower sealing cover 35, extends into the first outer cylinder 36 and is fixed on the first upper sealing cover 37, the other end of the first piston rod 38 is located in the first inner cylinder 33, and is provided with a first piston 39, an elastic component 11 is arranged on the first piston rod 38 and between the first lower sealing cover 35 and the first piston 39, the elastic component 11 is a plastic shock pad and a rubber shock pad respectively, an elastic component 12 is arranged on the first piston rod 38 and in the first outer cylinder 36, the elastic component 12 is a nylon sleeve and a rubber shock pad respectively, a composite bushing 13 is arranged between the first hydraulic cylinder 32 and the first outer cylinder 36, a first air bag device 30 is arranged on the first base 31, the first air bag device 30 is communicated with the first inner cylinder 33 and the first containing cavity respectively and is provided with a first flow channel and a second flow channel, the first flow channel and the second flow channel are provided with a first electric adjusting device 14 and a second electric adjusting device 15 for adjusting the flow cross section of damping oil, the first electric adjusting device 14 and the second electric adjusting device 15 are electrically connected with the control device 10 through a connecting wire 9 respectively, the control device 10 is a Chinese patent application number: 201580013766.6, the first electric adjusting device 14 and the second electric adjusting device 15 include valve seats 141 disposed on the first base 31, a third flow channel is disposed in the valve seats 141, a regulating block 142 is disposed on the valve seats 141 and is in threaded connection with the valve seats 141 for controlling the flow rate of the third flow channel, a connecting block 143 is disposed on the valve seats 141 and is clamped with the regulating block 142, an electric motor 144 is disposed on the connecting block 143 for driving the connecting block 143 to rotate, a first connecting disc 145 capable of sliding up and down along the valve seats 141 is sleeved outside the valve seats 141, a second spring 146 is disposed on the first connecting disc 145, the first connecting disc 145 is provided with a flow hole 147, and a valve plate 148 is disposed on the lower side of the first connecting disc 145.
In this embodiment, referring to fig. 3, the second damping device 4 includes a second hydraulic cylinder 42 disposed on the second base 41, a second inner cylinder 43 is coaxially disposed in the second hydraulic cylinder 42, a second through hole 44 is disposed on the second inner cylinder 43, a second lower sealing cover 45 is closely disposed in the second hydraulic cylinder 42 and on an inner wall of the second hydraulic cylinder 42, the second inner cylinder 43 and the second lower sealing cover 45 form a second cavity, a second outer cylinder 46 is sleeved on the second hydraulic cylinder 42, a second upper sealing cover 47 is disposed in the second outer cylinder 46, a second piston rod 48 is disposed in the second inner cylinder 43, one end of the second piston rod 48 penetrates through the second lower sealing cover 45 and extends into the second outer cylinder 46 and is fixed on the second upper sealing cover 47, the other end of the second piston rod 48 is disposed in the second inner cylinder 43 and is provided with a second piston 49, be provided with spring 50 between be located second lower flap 45 and the second upper flap 47 on the second piston rod 48, be provided with second gasbag device 40 on the second base 41, second gasbag device 40 holds the chamber intercommunication with the second and is provided with the circulation way, be located second lower flap 45 and second piston 49 on the second piston rod 48 and be provided with elastic component 21, elastic component 21 is plastics shock pad and rubber shock pad respectively, it is provided with elastic component 22 to be located second outer tube 46 on the second piston rod 48, elastic component 22 is nylon sleeve and rubber shock pad respectively, be provided with composite bush 23 between second hydraulic cylinder 42 and the second outer tube 46.
The utility model discloses a working method is: the rocker arm type shock absorber of the electric adjusting motorcycle is connected with a handlebar through a fixed rod 1, in the riding process, the moment applied to the shock absorber when the handlebar rotates or bends is respectively connected with the upper part and the lower part of a first shock absorbing device 3 and a second shock absorbing device 4 through a fixed seat 2 and a connecting rod 8, so that the shock absorber keeps consistent rotation, the connecting rod 8 limits and offsets the force applied to the handlebar in advance in the moment transmission process, and synchronously coordinates the direction of tire feedback force and keeps consistent with the direction of the force transmitted by the handlebar, when the first shock absorbing device 3 and the second shock absorbing device 4 do telescopic motion, the motion direction of a piston rod and a hydraulic cylinder is parallel to the axial direction of the hydraulic cylinder, thereby avoiding the piston rod and the hydraulic cylinder from being impacted by the rotation moment, effectively prolonging the service life of the shock absorber, and simultaneously, the damping adjustable first damping device 3 enables the damping of the damper to be adjustable, the first electric adjusting device 14 and the second adjusting device 15 are controlled by the control device to adjust the damping, the adjusting precision is high, the adjustment is convenient, and the auxiliary damping is performed by combining the second damping device 4, so that the damping effect of the damper is greatly improved, and the production cost is reduced; the adjusting device arranged in the first damping device 3 and the spring 50 arranged in the second damping device 4 are in work sharing cooperation and form complementation, so that the first damping device 3 and the second damping device 4 can keep a good damping effect while the production cost is reduced.
While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (6)
1. An electric regulation motorcycle rocking arm formula bumper shock absorber which characterized in that: the damping device comprises a control device, a fixed rod and a fixed seat, wherein the fixed seat is arranged at the lower end of the fixed rod, a first damping device and a second damping device are arranged on the fixed seat in parallel, the first damping device is provided with a first base, a first connecting piece is arranged on the first base, a second base is arranged on the second damping device, a second connecting piece and an installation piece are respectively arranged on the second base, the first base and the second base are connected and provided with a connecting rod, a first electric adjusting device and a second electric adjusting device which are used for adjusting damping of the first damping device are arranged on the first base, and the first electric adjusting device and the second electric adjusting device are respectively electrically connected with the control device through connecting wires.
2. The electrically adjustable motorcycle rocker arm shock absorber of claim 1, wherein: the first damping device comprises a first hydraulic cylinder arranged on a first base, a first inner cylinder is coaxially arranged in the first hydraulic cylinder, a first through hole is formed in the first inner cylinder, a first lower sealing cover is tightly arranged in the first hydraulic cylinder and on the inner wall of the first hydraulic cylinder, the first inner cylinder and the first lower sealing cover form a first containing cavity, a first outer cylinder is sleeved on the first hydraulic cylinder, a first upper sealing cover is arranged in the first outer cylinder, a first piston rod is arranged in the first inner cylinder, one end of the first piston rod penetrates through the first lower sealing cover and extends into the first outer cylinder and is fixed on the first upper sealing cover, the other end of the first piston rod is positioned in the first inner cylinder, a first piston is arranged in the first outer cylinder, a first air sac device is arranged on the first base and is respectively communicated with the first inner cylinder and the first containing cavity to form a first flow channel and a second flow channel, the first electric adjusting device and the second electric adjusting device are respectively arranged on the first flow channel and the second flow channel and are used for adjusting the flow section size of the damping oil.
3. The electrically adjustable motorcycle rocker arm shock absorber of claim 2, wherein: first electric adjusting device and second electric adjusting device all are including setting up the disk seat on first base, be provided with the third flow passageway in the disk seat, be provided with the regulating block that is used for controlling the flow rate of third flow passageway with disk seat threaded connection on the disk seat, be provided with the connecting block with the regulating block joint on the disk seat, be provided with drive connecting block pivoted electric motor on the connecting block, the outside cover of disk seat is equipped with can follow disk seat gliding first connection dish from top to bottom, be provided with the second spring on the first connection dish, first connection dish is provided with the opening, first connection dish downside is provided with the valve block.
4. The electrically adjustable motorcycle rocker arm shock absorber of claim 2 or 3, wherein: a first elastic component is arranged in the outer barrel on the first piston rod.
5. The electrically adjustable motorcycle rocker arm shock absorber of claim 1, wherein: the second damping device comprises a second hydraulic cylinder arranged on a second base, a second inner cylinder is coaxially arranged in the second hydraulic cylinder, a second through hole is formed in the second inner cylinder, a second lower sealing cover is tightly arranged in the second hydraulic cylinder and on the inner wall of the second hydraulic cylinder, the second inner cylinder and the second lower sealing cover form a second containing cavity, a second outer cylinder is sleeved on the second hydraulic cylinder, a second upper sealing cover is arranged in the second outer cylinder, a second piston rod is arranged in the second inner cylinder, one end of the second piston rod penetrates through the second lower sealing cover and extends into the second outer cylinder and is fixed on the second upper sealing cover, the other end of the second piston rod is positioned in the second inner cylinder, a spring is arranged on the second piston rod and between the second lower sealing cover and the second upper sealing cover, and a second air bag device is arranged on the second base, and the second air bag device is communicated with the second containing cavity and is provided with a flow passage.
6. The electrically adjustable motorcycle rocker arm shock absorber of claim 5, wherein: and a second elastic component is arranged in the outer cylinder on the second piston rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020005106.1U CN211693340U (en) | 2020-01-02 | 2020-01-02 | Electric adjusting motorcycle rocker arm type shock absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020005106.1U CN211693340U (en) | 2020-01-02 | 2020-01-02 | Electric adjusting motorcycle rocker arm type shock absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211693340U true CN211693340U (en) | 2020-10-16 |
Family
ID=72798757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020005106.1U Active CN211693340U (en) | 2020-01-02 | 2020-01-02 | Electric adjusting motorcycle rocker arm type shock absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211693340U (en) |
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2020
- 2020-01-02 CN CN202020005106.1U patent/CN211693340U/en active Active
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