CN208997260U - Damping unit for link mechanism - Google Patents
Damping unit for link mechanism Download PDFInfo
- Publication number
- CN208997260U CN208997260U CN201821660922.5U CN201821660922U CN208997260U CN 208997260 U CN208997260 U CN 208997260U CN 201821660922 U CN201821660922 U CN 201821660922U CN 208997260 U CN208997260 U CN 208997260U
- Authority
- CN
- China
- Prior art keywords
- elastic
- hole
- elastic portion
- link mechanism
- damping unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Vibration Dampers (AREA)
Abstract
The utility model discloses a kind of damping unit for link mechanism, damping unit includes elastic structure, and elastic structure has interface channel, and interface channel is used to accommodate the first connecting portion and second connecting portion of link mechanism.When generating relative displacement between first connecting portion and second connecting portion, elastic structure generates flexible deformation.The damping unit structure of the utility model is simple, and processing cost is low.
Description
Technical field
The utility model relates to a kind of vehicle damping field, in particular to a kind of damping unit for link mechanism.
Background technique
Currently, vehicle generally includes link mechanism, link mechanism includes first connecting rod and the second connecting rod, the second connection
One end of bar is movably connected on first connecting rod, and the both ends of first connecting rod are connect with the shaft of two wheels respectively, the second connection
The other end of bar is fixedly connected with vehicle body.In order to play damping effect to vehicle body, it usually needs for link mechanism setting damping
Device.
Referring to Fig. 1, the existing damping unit for link mechanism generally includes two 2 ' of damper assembly, two damping groups
2 ' of part is all connected between 11 ' of 10 ' of first connecting rod and the second connecting rod of 1 ' of link mechanism, and is located at the second connecting rod
The two sides of 11 ', each 2 ' of damper assembly include 21 ' of 20 ' of piston mechanism and spring, and 20 ' of piston mechanism is capable of providing the resistance of motion,
Play the role of damping, 21 ' of spring plays rebound, and 1 ' of link mechanism is enabled to return back to original state.
However, form has the following deficiencies: needs while two 2 ' of damper assembly is arranged using the above structure, and each
2 ' of damper assembly is arranged also to include 21 ' of 20 ' of piston mechanism and spring, so that structure is complicated for damping unit, processing cost
It is high.
Utility model content
The technical problems to be solved in the utility model is to overcome the resistance for being traditionally used for link mechanism in the prior art
The defect that Buddhist nun's apparatus structure is complicated, processing cost is high, provides a kind of damping unit for link mechanism.
The utility model is to solve above-mentioned technical problem by following technical proposals:
A kind of damping unit for link mechanism, the damping unit include elastic structure, the elastic structure
With interface channel, the interface channel is used to accommodate the first connecting portion and second connecting portion of the link mechanism；
When generating relative displacement between the first connecting portion and the second connecting portion, the elastic structure is generated
Flexible deformation.
When in the present solution, generating relative displacement between first connecting portion and the second connecting portion, elastic structure
Flexible deformation is generated, the resistance of motion can not only be provided in this way, play the role of damping, and rebound can be played,
Enable link mechanism to return back to original state, compared with the prior art in two damper assemblies of setting and by each damping group
Part is arranged also to include piston mechanism and spring, and the damping unit structure of the utility model is simple, and processing cost is low.
In addition, first connecting portion relative to second connecting portion be different from first connecting portion length direction any side
To when generating displacement, elastic structure can generate flexible deformation, provide the resistance of motion and screen resilience for first connecting portion,
Damping effect is more preferable.
Preferably, the interface channel includes the first connecting hole and the second connecting hole, first connecting hole and described the
Two connecting holes intersect and are interconnected, and first connecting hole is used to connect with described first through the elastic structure
Socket part fits, and second connecting hole extends to the outer surface of the elastic structure, and is used for and the second connecting portion
It fits.
In the present solution, the first connecting hole is arranged to fit with the first connecting portion of link mechanism, the second connecting hole is set
Be set to and fit with the second connecting portion of link mechanism, in this way can more reliably for first connecting portion provide the resistance of motion with
And screen resilience, first connecting portion linkage second connecting portion movement is avoided, to play better damping effect.
Preferably, the second connecting portion is articulated with the first connecting portion by articulated shaft；
The region that the elastic structure corresponds to the articulated shaft is equipped with mounting hole, and the mounting hole extends to the elasticity
The outer surface of structural body, and for being passed through for the articulated shaft.
In the present solution, the region that elastic structure corresponds to articulated shaft is equipped with mounting hole, mounting hole can be worn for articulated shaft
It crosses, thus after first connecting portion and second connecting portion individually being arranged in the interface channel of elastic structure during installation,
Articulated shaft is passed through mounting hole again to be installed at the link position of first connecting portion and second connecting portion, and then can be suitable for adopting
With the elastic structure of integral structure, meanwhile, mounting hole also can play the role of evacuation to articulated shaft, so as to be suitable for
The long occasion of the length of articulated shaft, adaptability are wider.
Preferably, the mounting hole tool is there are two mounting hole, described two mounting holes are located at the both ends of the articulated shaft.This
Sample is installed on articulated shaft by any one mounting hole at the link position of first connecting portion and second connecting portion, peace
It fills more convenient.And two mounting holes can play the role of evacuation to articulated shaft, the both ends that can be suitable for articulated shaft are stretched
First connecting portion, the occasion of second connecting portion out.
Preferably, the elastic structure include be oppositely arranged and the first elastic portion being detachably connected and second elasticity
Portion, the interface channel are formed in the docking region of first elastic portion and second elastic portion.It can will pacify in this way
The link mechanism installed is arranged in interface channel, is then again fixedly connected with the first elastic portion with the second elastic portion, and installation is more
It is convenient.
Preferably, the face being oppositely arranged between first elastic portion and second elastic portion is interface, described the
The interface of one elastic portion has at least three first fixation holes, and each first fixation hole extends to first elasticity
The outer surface in portion, the interface of second elastic portion have at least three second fixation holes, and each second fixation hole
Extend to the outer surface of second elastic portion；
At least three first fixation holes are arranged in a one-to-one correspondence at least three second fixation holes, and each described
One fixation hole is connected with a fastener with the corresponding second fixation hole internal screw thread so that the first elastic portion be fixed on it is described
Second elastic portion.
In the present solution, form using the above structure, not only increases the company between the first elastic portion and the second elastic portion
Intensity is connect, and makes the dismounting between the first elastic portion and the second elastic portion more convenient.
Preferably, the region being located at around each first fixation hole in first elastic portion is provided with multiple the
One through-hole, the region being located in second elastic portion around each second fixation hole are provided with multiple second through-holes；
The extending direction of each first through hole is parallel with the extending direction for first fixation hole being correspondingly arranged；Often
The extending direction of one second through-hole is parallel with the extending direction for second fixation hole being correspondingly arranged.
In the present solution, multiple first through hole are arranged around every one first fixation hole, in every one second fixation hole
Multiple second through-holes are arranged in surrounding, can be improved the compression performance of the first elastic portion and the second elastic portion in this way.
Preferably, the face being oppositely arranged between first elastic portion and second elastic portion is interface, described the
The interface of one elastic portion has recessed portion, and the interface of second elastic portion has protrusion, and the protrusion is arranged in
The recessed portion.The rotation displacement of the first elastic portion and the second elastic portion on its interface can be further limited in this way, from
And reduce the abrasion generated between the two, increase the structural strength of elastic structure.
Preferably, the elastic structure uses integral structure.Which further simplifies the structure of damping unit, drops
Its low processing cost.
Preferably, the elastic structure uses spherical structures；And/or the material of the elastic structure is rubber.
In the present solution, elastic structure reduces the occupied space of elastic structure using spherical structures.
On the basis of common knowledge of the art, above-mentioned each optimum condition, can any combination to get the utility model respectively compared with
Good example.
The positive effect of the utility model is:
The damping unit for link mechanism of the utility model, generates phase between first connecting portion and second connecting portion
When to displacement, elastic structure generates flexible deformation, can not only provide the resistance of motion in this way, play the role of damping, and
It can play the role of rebound, link mechanism is enabled to return back to original state, compared with the prior art two resistances of middle setting
Each damper assembly simultaneously is arranged also to include piston mechanism and spring, the damping unit structure letter of the utility model by Buddhist nun's component
Single, processing cost is low.
In addition, first connecting portion relative to second connecting portion be different from first connecting portion length direction any side
To when generating displacement, elastic structure can generate flexible deformation, provide the resistance of motion and screen resilience for first connecting portion,
Damping effect is more preferable.
Detailed description of the invention
Fig. 1 is the rough schematic view of the damping unit of existing link mechanism.
Fig. 2 is the structural schematic diagram of the damping unit of the utility model embodiment 1.
Fig. 3 is the decomposition texture schematic diagram of the damping unit of the utility model embodiment 1.
Fig. 4 is the use state diagram (one) of the damping unit of the utility model embodiment 1, wherein the figure, which is in, to be divided
Solution state.
Fig. 5 is the use state diagram (two) of the damping unit of the utility model embodiment 1, wherein the figure is in dress
State with completion.
Fig. 6 is the decomposition texture schematic diagram of the damping unit of the utility model embodiment 2.
Fig. 7 is the use state diagram of the damping unit of the utility model embodiment 2.
Fig. 8 is the decomposition texture schematic diagram of the damping unit of the utility model embodiment 3.
Fig. 9 is the schematic perspective view of the damping unit of the utility model embodiment 4.
Figure 10 is the use state diagram (one) of the damping unit of the utility model embodiment 4, wherein the figure, which is in, to be divided
Solution state.
Figure 11 is the use state diagram (two) of the damping unit of the utility model embodiment 4, wherein the figure is in dress
State with completion.
Description of symbols:
The prior art
Link mechanism: 1 '
First connecting rod: 10 '
Second connecting rod: 11 '
Damper assembly: 2 '
Piston mechanism: 20 '
Spring: 21 '
The utility model
Link mechanism: 1
First connecting portion: 10
Second connecting portion: 11
Articulated shaft: 12
Damping unit: 2
Elastic structure: 3
First connecting hole: 30
Second connecting hole: 31
Mounting hole: 32
First elastic portion: 33
First groove: 330
Second groove: 331
First fixation hole: 332
First through hole: 333
Recessed portion: 334
Second elastic portion: 34
First groove: 340
Second groove: 341
Second fixation hole: 342
Second through-hole: 343
Protrusion: 344
Bolt: 4
Nut: 5
Rivet: 6
Specific embodiment
The various embodiments of the utility model will be described with reference to the drawings.In specification and attached drawing, there is similar knot
Structure or the element of function will be indicated with identical component symbol.It is appreciated that attached drawing is only to provide reference and description to use, not
For being limited to the utility model.The size shown in attached drawing is only to be convenient for clearly describing, and does not limit ratio
Relationship carries out exhaustive explanation to the utility model, nor limiting the scope of the utility model.
Embodiment 1
Fig. 2-3 shows a kind of schematic knot of damping unit for link mechanism according to the utility model embodiment 1
Structure.Fig. 4-5 shows a kind of use state diagram of damping unit according to the utility model embodiment 1.
As shown in Figure 2-5, link mechanism 1 includes first connecting portion 10 and second connecting portion 11.11 activity of second connecting portion
It is connected to first connecting portion 10, and is formed with an angle between first connecting portion 10.When link mechanism 1 is in original state
When, angle is preset angle (i.e. design angle).
In the present embodiment, second connecting portion 11 is articulated with first connecting portion 10 by articulated shaft 12.Second connecting portion
11 can swing (i.e. the angle of angle can change) relative to first connecting portion 10 around articulated shaft 12.First connecting portion 10
Rod-like structure is all made of with second connecting portion 11.
Further, which is usually applied to vehicle, such as children's scooter of falling three-wheel and partial automobile.
When in use, the both ends of first connecting portion 10 are connect with the shaft of two wheels respectively, and one end of second connecting portion 11 and vehicle body are solid
Fixed connection.When vehicle on rugged road surface when driving, first connecting portion 10 relative to second connecting portion 11 swing.Damping
Device 2 can absorb the portion of energy, generate vibration to avoid the linkage of first connecting portion 10 second connecting portion 11, body movement,
To play the role of damping.Damping unit 2 can also discharge the portion of energy so that first connecting portion 10 can restore to
Original state.
Referring to fig. 2-5, damping unit 2 includes elastic structure 3.Elastic structure 3 has interface channel.Interface channel is used
In the first connecting portion 10 and second connecting portion 11 that accommodate link mechanism 1.
When elastic structure 3 in the raw when, link mechanism 1 can be maintained at original state by elastic structure 3.
When generating relative displacement between first connecting portion 10 and second connecting portion 11, elastic structure 3 can generate bullet
Property deformation.And elastic structure 3 can return back to nature.The resistance of motion can not only be provided in this way, play the work of damping
With, and rebound can be played the role of, link mechanism 1 is enabled to return back to original state, compared with the prior art in set
It sets two damper assemblies and is arranged also to include piston mechanism and spring, the damping unit of the present embodiment by each damper assembly
2 structures are simple, and processing cost is low.It is to deform lesser scene that the damping unit 2 of the present embodiment, which mainly adapts to operating condition,.
It is being different from any of the length direction of first connecting portion 10 relative to second connecting portion 11 in first connecting portion 10
When direction generates displacement, elastic structure 3 can generate flexible deformation, provide the resistance of motion for first connecting portion 10 and return
Elastic force, damping effect are more preferable.
Specifically, interface channel includes the first connecting hole 30 and the second connecting hole 31.First connecting hole 30 is connect with second
Intersect and be interconnected in hole 31.First connecting hole 30 is used to fit with first connecting portion 10 through elastic structure 3.
Second connecting hole 31 extends to the outer surface of elastic structure 3, and for fitting with second connecting portion 11.It in this way can be more
The resistance of motion and screen resilience reliably are provided for first connecting portion 10, the linkage second connecting portion 11 of first connecting portion 10 is avoided to transport
It is dynamic, to play better damping effect.
In addition, the region of the corresponding articulated shaft 12 of elastic structure 3 is equipped with mounting hole 32.Mounting hole 32 extends to elastic construction
The outer surface of body 3, and for being passed through for articulated shaft 12.It during installation can be individually by first connecting portion 10 and second connecting portion 11
After being arranged in the interface channel of elastic structure 3, then articulated shaft 12 is passed through into mounting hole 32 and is installed on first connecting portion 10 and the
At the link position of two interconnecting pieces 11, and then the elastic structure 3 using integral structure can be suitable for, meanwhile, mounting hole
32 also can play the role of evacuation to articulated shaft 12, and the long occasion of the length so as to be suitable for articulated shaft 12 adapts to
Property is wider.
Further, for the tool of mounting hole 32 there are two mounting hole 32, two mounting holes 32 are located at the both ends of articulated shaft 12.In this way
Articulated shaft 12 is allowed to be installed on the connection position of first connecting portion 10 Yu second connecting portion 11 by any one mounting hole 32
Place is set, it is easier for installation.And two mounting holes 32 can play the role of evacuation to articulated shaft 12, can be suitable for articulated shaft
The occasion of first connecting portion 10, second connecting portion 11 is stretched out at 12 both ends.
In addition, elastic structure 3 includes the first elastic portion 33 and the second elastic portion 34 for being oppositely arranged and being detachably connected.
Interface channel is formed in the docking region of the first elastic portion 33 and the second elastic portion 34.It in this way can be by mounted connecting rod machine
Structure 1 is arranged in interface channel, is then again fixedly connected with the first elastic portion 33 with the second elastic portion 34, easier for installation.
As shown in figure 3, the face being oppositely arranged between the first elastic portion 33 and the second elastic portion 34 is interface.First elasticity
The first groove 330 and second groove 331 that there is the interface in portion 33 intersection to be arranged and be interconnected.Pair of second elastic portion 34
The first groove 340 and second groove 341 that there is junction intersection to be arranged and be interconnected.The first groove of first elastic portion 33
330 and second elastic portion 34 first groove 340 be oppositely arranged and around formed the first connecting hole 30.The of first elastic portion 33
The second groove 341 of two grooves 331 and the second elastic portion 34 is oppositely arranged and around the second connecting hole 31 of formation.
As shown in Figure 2-5, the interface of the first elastic portion 33 has at least three first fixation holes 332.And every one first
Fixation hole 332 extends to the outer surface of the first elastic portion 33.The interface of second elastic portion 34 has at least three second to fix
Hole 342.And every one second fixation hole 342 extends to the outer surface of the second elastic portion 34.
At least three first fixation holes 332 are arranged in a one-to-one correspondence at least three second fixation holes 342.Every one first is fixed
Hole 332 is connected with a fastener with corresponding second fixation hole, 342 internal screw thread, so that the first elastic portion 33 is fixed on the second bullet
Property portion 34.The bonding strength between the first elastic portion 33 and the second elastic portion 34 is not only increased in this way, and makes the first bullet
Dismounting between property portion 33 and the second elastic portion 34 is more convenient.
In the present embodiment, fastener includes bolt 4 and nut 5.Bolt 4 is through the first fixation hole 332 and relatively
The second fixation hole 342 answered.Nut 5 is threadedly connected to bolt 4.
Lead in addition, the region being located at around every one first fixation hole 332 in the first elastic portion 33 is provided with multiple first
Hole 333.The region being located at around every one second fixation hole 342 in second elastic portion 34 is provided with multiple second through-holes 343.
The extending direction of each first through hole 333 is parallel with the extending direction for the first fixation hole 332 being correspondingly arranged.It is each
The extending direction of second through-hole 343 is parallel with the extending direction for the second fixation hole 342 being correspondingly arranged.
Multiple first through hole 333 are set around every one first fixation hole 332, in the week of every one second fixation hole 342
Multiple second through-holes 343 of setting are enclosed, can be improved the compression performance of the first elastic portion 33 and the second elastic portion 34 in this way.
Further, first through hole 333 is arranged in a one-to-one correspondence with the second through-hole 343, and first through hole 333 and corresponding
Two through-holes 343 are aligned and are set on same straight line.
In addition, elastic structure 3 uses spherical structures.The occupied space of elastic structure 3 is reduced in this way.When
So, in other alternative embodiments, elastic structure 3 can also use the structural body of other suitable shapes, herein simultaneously
Restriction effect is not generated to the protection scope of the utility model.
Further, the material of elastic structure 3 is rubber.Certainly, in other alternative embodiments, elasticity knot
The material of structure body 3 can also use other suitable elastic materials, not generate limit to the protection scope of the utility model herein
It is set for using.
Embodiment 2
The structure of the damping unit 2 of the structure and embodiment 1 of the damping unit 2 of the present embodiment is essentially identical, difference
It is in referring to Fig. 6-7, the interface of the first elastic portion 33 has recessed portion 334, and the interface of the second elastic portion 34 has convex
Portion 344 out (referring to Fig. 8).Protrusion 344 is arranged in recessed portion 334.The first elastic portion 33 and can be further limited in this way
Rotation displacement of two elastic portions 34 on its interface increases elastic structure 3 to reduce the abrasion generated between the two
Structural strength.Simultaneously, moreover it is possible to improve the compactness between the first elastic portion 33 and the second elastic portion 34.
Further, one end of the first fixation hole 332 and one end of first through hole 333 all extend to recessed portion 334 and with
Recessed portion 334 is connected to.The other end of first fixation hole 332 and the other end of first through hole 333 all extend to the first elastic portion 33
Outer surface.One end of second fixation hole 342 and one end of the second through-hole 343 all extend in protrusion 344 with recessed portion 334
The one side being oppositely arranged.The other end of the other end of second fixation hole 342 and the second through-hole 343 all extends to the second elastic portion 34
Outer surface.
Embodiment 3
The structure of the damping unit 2 of the structure and embodiment 1 of the damping unit 2 of the present embodiment is essentially identical, difference
It is in referring to Fig. 8, fastener is rivet 6.
Further, the interface of the first elastic portion 33 has recessed portion 334, and the interface of the second elastic portion 34 has convex
Portion 344 out.Protrusion 344 is arranged in recessed portion 334.The first elastic portion 33 and the second elastic portion 34 can be further limited in this way
Rotation displacement on its interface increases the structural strength of elastic structure 3 to reduce the abrasion generated between the two.
Simultaneously, moreover it is possible to improve the compactness between the first elastic portion 33 and the second elastic portion 34.
Embodiment 4
The structure of the damping unit 2 of the structure and embodiment 1 of the damping unit 2 of the present embodiment is essentially identical, difference
It is in referring to Fig. 9-11, elastic structure 3 is using integral structure (i.e. 34 one of the first elastic portion 33 and the second elastic portion
Molding forms an overall structure).Which further simplifies the structure of damping unit 2, its processing cost is reduced.
Further, in the present embodiment, no setting is required on elastic structure 3 first fixation hole 332 (referring to fig. 2-5) and
Second fixation hole 342 (referring to fig. 2-5).
Further, in order in 1 outer cladding damping unit 2 of link mechanism, need in the corresponding articulated shaft of elastic structure 3
The region of 12 (referring to fig. 4) is equipped with mounting hole 32.Mounting hole 32 extends to the outer surface of elastic structure 3, and for for hinged
Axis 12 (referring to fig. 4) passes through.
During installation, the first connecting portion 10 of link mechanism 1 is individually arranged in the first connecting hole of elastic structure 3
30, second connecting portion 11 is individually arranged in the second connecting hole 31 of elastic structure 3, then articulated shaft 12 (referring to fig. 4) is worn
Mounting hole 32 is crossed to be installed at the link position of first connecting portion 10 and second connecting portion 11.
Although the foregoing describe specific embodiment of the present utility model, it will be appreciated by those of skill in the art that
This is merely illustrative of, and the protection scope of the utility model is defined by the appended claims.Those skilled in the art
Under the premise of without departing substantially from the principles of the present invention and essence, various changes or modifications can be made to these embodiments,
But these change and modification each fall within the protection scope of the utility model.
Claims (10)
1. a kind of damping unit for link mechanism, which is characterized in that the damping unit includes elastic structure, the bullet
Property structural body have interface channel, the interface channel be used for accommodate the link mechanism first connecting portion and second connection
Portion；
When generating relative displacement between the first connecting portion and the second connecting portion, the elastic structure generates elasticity
Deformation.
2. being used for the damping unit of link mechanism as described in claim 1, which is characterized in that the interface channel includes first
Connecting hole and the second connecting hole, first connecting hole intersect and are interconnected with second connecting hole, first connection
Through the elastic structure, and for fitting with the first connecting portion, second connecting hole extends to described in hole
The outer surface of elastic structure, and for fitting with the second connecting portion.
3. being used for the damping unit of link mechanism as described in claim 1, which is characterized in that the second connecting portion passes through hinge
Spindle is articulated with the first connecting portion；
The region that the elastic structure corresponds to the articulated shaft is equipped with mounting hole, and the mounting hole extends to the elastic construction
The outer surface of body, and for being passed through for the articulated shaft.
4. being used for the damping unit of link mechanism as claimed in claim 3, which is characterized in that there are two peaces for the mounting hole tool
Hole is filled, described two mounting holes are located at the both ends of the articulated shaft.
5. being used for the damping unit of link mechanism as described in claim 1, which is characterized in that the elastic structure includes phase
To the first elastic portion and the second elastic portion for being arranged and being detachably connected, the interface channel be formed in first elastic portion and
The docking region of second elastic portion.
6. being used for the damping unit of link mechanism as claimed in claim 5, which is characterized in that first elastic portion and described
The face being oppositely arranged between second elastic portion is interface, and the interface of first elastic portion has at least three first to fix
Hole, and each first fixation hole extends to the outer surface of first elastic portion, the docking mask of second elastic portion
There are at least three second fixation holes, and each second fixation hole extends to the outer surface of second elastic portion；
At least three first fixation holes are arranged in a one-to-one correspondence at least three second fixation holes, and each described first is solid
Determine hole and be connected with a fastener with the corresponding second fixation hole internal screw thread, so that the first elastic portion is fixed on described second
Elastic portion.
7. being used for the damping unit of link mechanism as claimed in claim 6, which is characterized in that be located in first elastic portion
Region around each first fixation hole is provided with multiple first through hole, is located in second elastic portion each described
Region around second fixation hole is provided with multiple second through-holes；
The extending direction of each first through hole is parallel with the extending direction for first fixation hole being correspondingly arranged；Each institute
The extending direction for stating the second through-hole is parallel with the extending direction for second fixation hole being correspondingly arranged.
8. being used for the damping unit of link mechanism as claimed in claim 5, which is characterized in that first elastic portion and described
The face being oppositely arranged between second elastic portion is interface, and the interface of first elastic portion has a recessed portion, described second
The interface of elastic portion has protrusion, and the protrusion is arranged in the recessed portion.
9. being used for the damping unit of link mechanism as described in claim 1, which is characterized in that the elastic structure uses one
Body formula structure.
10. such as the described in any item damping units for link mechanism of claim 1-9, which is characterized in that the elasticity knot
Structure body uses spherical structures；And/or the material of the elastic structure is rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821660922.5U CN208997260U (en) | 2018-10-12 | 2018-10-12 | Damping unit for link mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821660922.5U CN208997260U (en) | 2018-10-12 | 2018-10-12 | Damping unit for link mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208997260U true CN208997260U (en) | 2019-06-18 |
Family
ID=66803738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821660922.5U Active CN208997260U (en) | 2018-10-12 | 2018-10-12 | Damping unit for link mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208997260U (en) |
-
2018
- 2018-10-12 CN CN201821660922.5U patent/CN208997260U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10414233B2 (en) | Multi-bearing-point independent suspension | |
| CN106181348A (en) | Automatically nutting washer arrangement | |
| KR20140002627U (en) | Folding type massage machine component | |
| CN108263163A (en) | A kind of the stabilizer bar assembly and its adjusting method of FSAE racing cars roll stiffness fast tunable | |
| JPH0244583Y2 (en) | ||
| CN208997260U (en) | Damping unit for link mechanism | |
| CN103241257B (en) | Anti-rolling torsion bar for railway vehicle transverse elasticity localization method and elastic thrust pad | |
| CN109649487A (en) | A kind of motor turning draw lever locking adjustment structure | |
| CN208134535U (en) | Rear wheel shock-absorbing mechanism | |
| CN205968139U (en) | Automatic screwed nut packing ring device | |
| KR100938592B1 (en) | Buffering device and bicycle for manufacturing the same | |
| CN208530271U (en) | A kind of damping type engine protecting | |
| CN207292282U (en) | Front-wheel shockproof mechanism and its scooter | |
| CN202500945U (en) | Shock absorber piston assembly | |
| CN208731212U (en) | A kind of damping wheel mechanism | |
| CN111038613B (en) | Single leg mechanism and leg foot type robot | |
| CN104442264B (en) | Vehicle shock absorption device | |
| CN212219791U (en) | Anti-shock caster | |
| CN206000914U (en) | A kind of cushion and the suspending mechanism with this cushion | |
| CN207772824U (en) | A kind of stabilizer bar assembly of FSAE racing cars roll stiffness fast tunable | |
| CN107804129B (en) | Multi-connecting-rod rear suspension system and vehicle | |
| CN206770484U (en) | A kind of improved shock absorber hollow piston rod | |
| CN204309552U (en) | For equalizing gear and the vehicle damper of vehicle damper | |
| CN209756691U (en) | Automobile suspension buffer device | |
| CN205089890U (en) | Preceding bumper shock absorber and motorcycle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |