CN206072198U - It is a kind of can be with the new type vibration isolator of automatic damping adjusting power - Google Patents
It is a kind of can be with the new type vibration isolator of automatic damping adjusting power Download PDFInfo
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- CN206072198U CN206072198U CN201620787980.9U CN201620787980U CN206072198U CN 206072198 U CN206072198 U CN 206072198U CN 201620787980 U CN201620787980 U CN 201620787980U CN 206072198 U CN206072198 U CN 206072198U
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- inner tube
- hollow stem
- forward end
- axial
- connecting rod
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Abstract
The utility model discloses a kind of can be with the new type vibration isolator of automatic damping adjusting power, include outer tube, inner tube and connecting rod, inner tube be coaxially installed in outer tube, the axial forward end of the axial forward end and inner tube of outer tube is connected by oil sealing, connecting rod extend in inner tube through oil sealing, inner tube in be coaxially provided with a hollow stem, the axial rearward end of hollow stem is connected to a fixed with bottom valve, connecting rod be provided with the cavity of socket coaxial with hollow stem, the axial forward end outer circumference surface of hollow stem is provided with the horizontal section parallel with its center axis, and on the axial forward end face of the axial forward end insertion to hollow stem of horizontal section, the axial rearward end of horizontal section is connected with intermediate incline that is axially rearwardly extending and being transitioned on hollow stem outer circumference surface, environment-friendly resin top layer is coated with outer circumference surface between hollow rod rear end and intermediate incline.The utility model provide it is a kind of can be with the new type vibration isolator of automatic damping adjusting power, the shock absorber is capable of achieving the automatic immediate of damping force and adjusts, without the need for the reaction time.
Description
Technical field
The utility model is related to a kind of shock absorber, and in particular to it is a kind of can be with the new type vibration isolator of automatic damping adjusting power.
Background technology
At present, when automobile is travelled on different road surfaces, people often can only manually adjust shock absorber inner valve system
Throttle hole area, so as to realize the regulation to damping force, the regulation of this passive type is not only controlled by artificial operation, and
Reaction speed is slower.
The content of the invention
For the deficiencies in the prior art, the utility model provide it is a kind of can be with the novel damping of automatic damping adjusting power
Device, the shock absorber are capable of achieving the automatic immediate of damping force and adjust, without the need for the reaction time.
For achieving the above object, the utility model can be wrapped with the new type vibration isolator of automatic damping adjusting power there is provided a kind of
Outer tube, inner tube and connecting rod are included, described inner tube is coaxially installed in outer tube, the axial forward end of the axial forward end and inner tube of outer tube
Connected by oil sealing, the axial rearward end closing of outer tube, the axial rearward end of inner tube are provided with bottom valve, high pressure is formed between outer tube and inner tube
Air chamber, described plenum chamber are equipped with working oil built with air bag, in inner tube, and described connecting rod extends to inner tube through oil sealing
In, and the axial rearward end end that the connecting rod is located in inner tube is provided with the piston slippery with inner tube, it is same in described inner tube
Axle is provided with a hollow stem, and axial rearward end and the bottom valve of the hollow stem are connected to a fixed, and described connecting rod is provided with and hollow stem
The cavity of coaxial socket, the axial forward end outer circumference surface of the hollow stem are provided with the horizontal cutting parallel with its center axis
On face, and the axial forward end face of the axial forward end insertion to hollow stem of horizontal section, the axial rearward end of horizontal section is connected with edge
Extend axially rearward and be transitioned into the intermediate incline on hollow stem outer circumference surface, the hollow rod rear end and the intermediate incline it
Between outer circumference surface on be coated with environment-friendly resin top layer.
The beneficial effects of the utility model are：Using said structure, as the utility model is additionally arranged one with connecting rod phase
Horizontal section and intermediate incline are correspondingly provided with the hollow stem of socket, and the hollow stem, therefore when automobile is on different road surfaces
During traveling, different according to the height of vehicle body present position, the connecting rod will be movable on the diverse location of hollow stem, i.e., with water
The part of side grain, the part with intermediate incline and there is no the part of horizontal section and intermediate incline, when the connecting rod exists
When hollow stem has activity on the part of horizontal section, the damping force of shock absorber is minimum；When the connecting rod had in hollow stem
When crossing activity on the part on inclined-plane, the damping force of shock absorber is medium；And working as the connecting rod does not have horizontal section and mistake in hollow stem
When crossing activity on the part on inclined-plane, the damping force of shock absorber is maximum.In sum, the utility model can be automatic there is provided one kind
The new type vibration isolator of damping adjusting power, the shock absorber are capable of achieving the automatic immediate of damping force and adjust, without the need for the reaction time.
The utility model can be further arranged to described horizontal section and intermediate incline is preferably 4, and in axially right
Claim distribution.So arrange, structure is more symmetrical, and regulating effect is more preferable.
Description of the drawings
Fig. 1 is profile of the present utility model；
Fig. 2 is the stereogram of hollow stem in the utility model.
Specific embodiment
Give as shown in Figure 1, 2 and a kind of outer tube 1, inner tube 2 can be included with the new type vibration isolator of automatic damping adjusting power
With connecting rod 3, described inner tube 2 is coaxially installed in outer tube 1, and the axial forward end of the axial forward end and inner tube 2 of outer tube 1 passes through oil sealing
4 connections, the axial rearward end closing of outer tube 1, the axial rearward end of inner tube 2 are provided with bottom valve 5, form high pressure gas between outer tube 1 and inner tube 2
Room 6, described plenum chamber 6 are equipped with working oil built with air bag 7, in inner tube 2, and described connecting rod 3 extends to interior through oil sealing 4
In pipe 2, and the axial rearward end end that the connecting rod 3 is located in inner tube 2 is provided with the piston 8 slippery with inner tube 2, and described is interior
A hollow stem 9 is coaxially provided with pipe 2, axial rearward end and the bottom valve 5 of the hollow stem 9 are connected to a fixed, set on described connecting rod 3
The axial forward end outer circumference surface for having the cavity 31 with 9 coaxial socket of hollow stem, the hollow stem 9 is provided with and its center axis phase
On parallel horizontal section 91, and the axial forward end face of the axial forward end insertion of horizontal section 91 to hollow stem 9, horizontal section 91
Axial rearward end be connected with intermediate incline 92 that is axially rearwardly extending and being transitioned on 9 outer circumference surface of hollow stem, it is described hollow
Environment-friendly resin top layer (not shown) is coated with outer circumference surface between rod rear end and the intermediate incline.Described level
Tangent plane 91 and intermediate incline 92 are preferably 4, and are in axially symmetric distribution.
Using said structure, as the utility model is additionally arranged a hollow stem 9 socket-connected with connecting rod 3, and the sky
Horizontal section 91 and intermediate incline 92 are correspondingly provided with core bar 9, therefore when automobile is travelled on different road surfaces, according to vehicle body institute
The height of place position is different, the connecting rod 3 will the activity on the diverse location of hollow stem 9, i.e., part with horizontal section 91,
Part with intermediate incline 92 and there is no the part of horizontal section 91 and intermediate incline 92, when the connecting rod 3 is in hollow stem
On 9 parts with horizontal section 91 during activity, the damping force of shock absorber is minimum；When the connecting rod 3 has transition in hollow stem 9
On the part on inclined-plane 92 during activity, the damping force of shock absorber is medium；And work as the connecting rod 3 in 9 no horizontal section 91 of hollow stem
With on the part of intermediate incline 92, during activity, the damping force of shock absorber is maximum.In sum, the utility model can there is provided one kind
With the new type vibration isolator of automatic damping adjusting power, the shock absorber is capable of achieving the automatic immediate of damping force and adjusts, without the need for the reaction time.
Claims (2)
1. a kind of can to include outer tube, inner tube and connecting rod with the new type vibration isolator of automatic damping adjusting power, described inner tube is coaxial
It is installed in outer tube, the axial forward end of the axial forward end and inner tube of outer tube is connected by oil sealing, the axial rearward end closing of outer tube is interior
The axial rearward end of pipe is provided with bottom valve, and plenum chamber is formed between outer tube and inner tube, and described plenum chamber is built with air bag, inner tube
In working oil is housed, described connecting rod extended in inner tube through oil sealing, and the connecting rod is located at the axial rearward end end in inner tube
Portion is provided with the piston slippery with inner tube, it is characterised in that：A hollow stem, the hollow stem are coaxially provided with described inner tube
Axial rearward end be connected to a fixed with bottom valve, described connecting rod is provided with the cavity of socket coaxial with hollow stem, the hollow stem
Axial forward end outer circumference surface be provided with the horizontal section parallel with its center axis, and the axial forward end insertion of horizontal section
To the axial forward end face of hollow stem, the axial rearward end of horizontal section is connected with axially rearwardly extending and is transitioned into outside hollow stem
Intermediate incline on periphery, is coated with environment-friendly resin on the outer circumference surface between the hollow rod rear end and the intermediate incline
Top layer.
2. it is according to claim 1 it is a kind of can be with the new type vibration isolator of automatic damping adjusting power, it is characterised in that：Described
Horizontal section and intermediate incline are 4, and are in axially symmetric distribution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620787980.9U CN206072198U (en) | 2016-07-25 | 2016-07-25 | It is a kind of can be with the new type vibration isolator of automatic damping adjusting power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620787980.9U CN206072198U (en) | 2016-07-25 | 2016-07-25 | It is a kind of can be with the new type vibration isolator of automatic damping adjusting power |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206072198U true CN206072198U (en) | 2017-04-05 |
Family
ID=58424646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620787980.9U Active CN206072198U (en) | 2016-07-25 | 2016-07-25 | It is a kind of can be with the new type vibration isolator of automatic damping adjusting power |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206072198U (en) |
-
2016
- 2016-07-25 CN CN201620787980.9U patent/CN206072198U/en active Active
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