CN205533984U - Damping rubber cushion - Google Patents
Damping rubber cushion Download PDFInfo
- Publication number
- CN205533984U CN205533984U CN201620192948.6U CN201620192948U CN205533984U CN 205533984 U CN205533984 U CN 205533984U CN 201620192948 U CN201620192948 U CN 201620192948U CN 205533984 U CN205533984 U CN 205533984U
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- Prior art keywords
- piston cylinder
- piston
- cylinder
- air
- described piston
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Abstract
The utility model discloses a damping rubber cushion, including rubber base, piston and piston cylinder, the one end of piston and inside sliding fit of piston cylinder and other end fixed connection in rubber base, the bottom intercommunication that the inside of piston cylinder was equipped with air and piston cylinder has air buffer memory room. During the use, set up this damping rubber cushion between two parts of needs absorbing to be fixed in one of them part with the piston cylinder, and set up rubber base on another part. Wherein, rubber base equally has the function that the shock attenuation cushioned with traditional rubber pad. When two parts receive the exogenic action to drive piston cylinder and rubber base move, the air compression of piston in with the piston cylinder to make partial air admission air buffer memory room, thereby play the effect of shock attenuation buffering, as piston cylinder and rubber base during mutually from the motion, in the indoor air admission piston cylinder of air buffer memory, form a circulation. It is thus clear that this damping rubber cushion has the double shock absorption function, has greatly optimized the shock attenuation effect.
Description
Technical field
This utility model relates to damping part technical field, particularly relates to a kind of yielding rubber pad.
Background technology
In society now, the vehicle such as automobile, motorcycle, electric motor car, tricycle is that people are widely used
Walking-replacing tool.In order to improve the driver comfort of vehicle, generally arrange between the seat cushion and vehicle frame of vehicle
There is yielding rubber pad.But, owing to yielding rubber pad of the prior art has fault of construction, the most logical
Overcompression rubber blanket reaches the purpose of damping, causes damping effect the best, after long-time use, and rubber
The elasticity of glue diminishes, and the service life of rubber blanket is shorter.
Therefore, how to improve the damping effect of yielding rubber pad, be that those skilled in the art are presently required solution
Technical problem certainly.
Utility model content
In view of this, the purpose of this utility model is to provide the yielding rubber pad of a kind of good damping effect.
In order to achieve the above object, this utility model provides following technical scheme:
A kind of yielding rubber pad, including rubber base plate, piston and piston cylinder, one end of described piston and institute
State piston cylinder sliding fit inside and the other end is fixedly connected on described rubber base plate, described piston cylinder interior
Portion is provided with the bottom of air and described piston cylinder and is communicated with air caching room.
Preferably, in above-mentioned yielding rubber pad, the inside bottom of described piston cylinder is provided with prevents bottoming out damping
Rubber.
Preferably, in above-mentioned yielding rubber pad, described piston and one end of described piston cylinder internal engagement
Outer ring be provided with sealing ring.
Preferably, in above-mentioned yielding rubber pad, described piston includes joining with described piston cylinder internal slide
The piston head closed and the fixing end being connected with described rubber base plate, described piston head passes through piston rod and institute
Stating fixing end to connect, the longitudinal section of described piston is I-shaped structure.
Preferably, in above-mentioned yielding rubber pad, the exterior bottom of described piston cylinder is provided with clamping joint.
Preferably, in above-mentioned yielding rubber pad, the material of described piston cylinder and described piston is ABS.
Preferably, in above-mentioned yielding rubber pad, described rubber base plate is provided with for accommodating described piston cylinder
Groove.
Preferably, in above-mentioned yielding rubber pad, the cylinder body of described piston cylinder is cylinder-like structure.
Preferably, in above-mentioned yielding rubber pad, described air caching room is integrated knot with described piston cylinder
Structure, the volume of described air caching room is less than the volume of described piston cylinder.
The yielding rubber pad that this utility model provides, including rubber base plate, piston and piston cylinder, piston
One end is fixedly connected on rubber base plate with piston cylinder sliding fit inside and the other end, and the inside of piston cylinder sets
The bottom having air and piston cylinder is communicated with air caching room.During use, this yielding rubber pad is arranged at
Need between two parts (such as seat cushion and vehicle frame) of damping, and piston cylinder is fixed on one of them portion
Part, and rubber base plate is arranged on another parts.The rubber base plate of this yielding rubber pad is with traditional
Rubber blanket equally has the function of damping, buffering.When two parts are driven piston cylinder and rubber by External Force Acting
During base move toward one another, the air in piston cylinder is compressed by piston, and makes partial air enter air caching
Room, thus in compression process, play the effect of damping, buffering；When two parts drive piston cylinder and rubber
Base, when motion, in the air entrance piston cylinder that air caching is indoor, forms a circulation.It is visible,
This yielding rubber pad has dual shock absorption function, greatly optimizes damping effect.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will
The accompanying drawing used required in embodiment or description of the prior art is briefly described, it should be apparent that,
Accompanying drawing in describing below is only embodiments more of the present utility model, for ordinary skill people
From the point of view of Yuan, on the premise of not paying creative work, it is also possible to obtain the attached of other according to these accompanying drawings
Figure.
Fig. 1 is the structural representation of the yielding rubber pad in this utility model specific embodiment；
Fig. 2 is the sectional structure chart of the yielding rubber pad in this utility model specific embodiment；
Fig. 3 is the top view of the seat cushion in this utility model specific embodiment；
Fig. 4 is the sectional view that the yielding rubber pad in this utility model specific embodiment is installed on seat cushion.
In Fig. 1 to Fig. 4:
1-rubber base plate, 2-piston cylinder, 3-piston, 4-seat cushion board, 5-vehicle frame, 6-rubber blanket installing hole,
11-groove, 21-clamping joint, 22-air caching room, 23-be anti-bottom out yielding rubber, 24-air chamber,
31-fixes end, 32-piston rod, 33-piston head, 34-sealing ring.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, to the technology in this utility model embodiment
Scheme is clearly and completely described, it is clear that described embodiment is only this utility model one
Divide embodiment rather than whole embodiments.Based on the embodiment in this utility model, this area is common
The every other embodiment that technical staff is obtained under not making creative work premise, broadly falls into this
The scope of utility model protection.
Refer to the knot that Fig. 1 to Fig. 4, Fig. 1 are the yielding rubber pad in this utility model specific embodiment
Structure schematic diagram, Fig. 2 is the sectional structure chart of the yielding rubber pad in this utility model specific embodiment, figure
3 is the top view of the seat cushion in this utility model specific embodiment, and Fig. 4 is that this utility model is embodied as
Yielding rubber pad in example is installed on the sectional view of seat cushion.Wherein, Fig. 4 is that the A-A of Fig. 3 is to sectional view.
In a kind of specific embodiment scheme, this utility model provides a kind of yielding rubber pad, including rubber
Glue base 1, piston 3 and piston cylinder 2, one end of piston 3 and piston cylinder 2 sliding fit inside and another
End is fixedly connected on rubber base plate 1, and the inside of piston cylinder 2 is provided with the bottom connection of air and piston cylinder 2
Air is had to cache room 22.
It should be noted that the yielding rubber pad that this programme provides can be applied and need damping, buffering multiple
Occasion or parts on, such as between seat cushion and the vehicle frame of motorcycle, between the seat cushion of electric motor car and vehicle frame
Etc..Below, the present embodiment scheme introduces damping as a example by yielding rubber pad is applied on motorcycle
The structure of rubber blanket and work process.
Concrete, yielding rubber pad in the present embodiment for be arranged at the seat cushion of motorcycle and vehicle frame 5 it
Between, the outside of piston cylinder 2 is for the fixing connection of seat cushion board 4, and rubber base plate 1 is then arranged at vehicle frame 5
On.The inside of piston cylinder 2 is air chamber 24, is filled with air in air chamber 24, piston 3 with
Piston cylinder 2 is slidably matched, so that air chamber 24 forms an airtight compressible space.Air
The effect of caching room 22 is when the volume of air chamber 24 diminishes, and can be cached by partial air,
When the volume of air chamber 24 becomes big, partial air can be added in air chamber 24, thus
Compression and the process of expansion that can make air chamber 24 are more smooth.The other end of piston 3 is fixedly connected on
Rubber base plate 1, such that it is able to make the active force of seat cushion board 4 be transferred to vehicle frame 5 by rubber base plate 1.
Seat cushion board 4 is connected with vehicle frame 5 by attachment means, and seat cushion board 4 is in the horizontal direction relative to vehicle frame
5 fix, and may move relative to vehicle frame 5 at vertical direction, and therefore, piston cylinder 2 can be followed at the bottom of seat cushion
Plate 4 together moves, thus realizes the move toward one another between piston cylinder 2 with rubber base plate 1 and from motion.
The rubber base plate 1 of this yielding rubber pad has the function of damping, buffering as traditional rubber blanket.
When seat cushion board 4 and vehicle frame 5 are driven piston cylinder 2 and rubber base plate 1 move toward one another by External Force Acting,
Air in piston cylinder 2 is compressed by piston 3, and makes partial air entrance air caching room 22, thus
Compression process plays the effect of damping, buffering；When seat cushion board 4 and vehicle frame 5 drive piston cylinder 2 and rubber
Glue base 1 is when motion, and the air in air caching room 22 enters in piston cylinder 2, forms one and follows
Ring.Visible, this yielding rubber pad has dual shock absorption function, greatly optimizes damping effect.
When seat cushion board 4 drives piston cylinder 2 one vehicle frame 5 direction is moved in the same direction, piston 3 compression piston
Air in cylinder 2, during fierce impact compress, in order to avoid piston 3 strikes piston cylinder 2
Bottom, it is preferable that this programme is provided with in the inside bottom of piston cylinder 2 and anti-bottoms out yielding rubber 23, as
This is arranged, anti-bottom out yielding rubber 23 will for the bottom of piston cylinder 2 provide one layer can be with buffering collision of closed
Protective pad.
Piston 3 is sliding connection with piston cylinder 2, and the air-tightness of air chamber 24 is to this yielding rubber
The shock-absorbing capacity of pad is particularly important, if air chamber 24 is leaked gas, then will largely effect on this and subtract
The damping performance of shake rubber blanket.In order to be further ensured that the air-tightness of air chamber 24, it is preferable that we
Case is provided with sealing ring 34 in the outer ring with one end of piston cylinder 2 internal engagement of piston 3.
It should be noted that the piston 3 in this programme can be to have various structures form, such as column structure
Piston 3 or the piston 3 etc. of band piston rod, it is preferable that the piston 3 in this programme includes and piston
The piston head 33 of cylinder 2 sliding fit inside and the fixing end 31 being connected with rubber base plate 1, piston head
33 are connected with fixing end 31 by piston rod 32, and the longitudinal section of piston 3 is I-shaped structure, such as Fig. 2
Shown in, in the cannelure of the outer ring that sealing ring 34 is arranged at piston head 33, fixing end 31 is connected to rubber
In the draw-in groove of base 1.Preferably, piston head 33, piston rod 32 are structure as a whole with fixing end 31.
Piston cylinder 2 and seat cushion board 4 is fixing to be connected, such that it is able to follow seat cushion board 4 together on move down
Dynamic.It should be noted that the piston cylinder 2 in this programme can be fixedly connected on by various structures form
Seat cushion board 4, such as clamping, threaded, welding or the mode such as bolt connection.Preferably, we
The exterior bottom of the piston cylinder 2 in case is provided with clamping joint 21, is arranged such, by clamping joint 21 even
Connect fixed piston cylinder 2 and seat cushion board 4, it is possible to achieve Fast Installation, and good fixing effect.
It should be noted that the material of piston cylinder 2 in this programme and piston 3 need to meet certain intensity
And hardness, thus meet the requirement of damping, buffering, the material of selection such as metal, engineering plastics or other
Macromolecular material, the piston cylinder 2 in the present embodiment scheme and piston 3 all preferably ABS (acrylonitrile
-butadiene-styrene) material is made.
Piston 3 moves up and down relative to piston cylinder 2, occur in motor process in order to avoid both about
Mobile, it is preferable that this programme is provided with the groove 11 for accommodating piston cylinder 2 on rubber base plate 1, as
Shown in Fig. 2, being arranged such, when piston cylinder 2 moves up and down, the sidewall of groove 11 will be to piston cylinder
2 form lateral support protection and guide frame, thereby may be ensured that motor process is more steady.
It should be noted that the piston cylinder 2 in this programme can be the structures such as cylindrical shape, square tube shape, excellent
Selection of land, the piston cylinder 2 in the present embodiment is cylinder-like structure, and correspondingly, the structure of piston head 33 is circle
Column.
Air caching room 22 connects with air chamber 24, and its effect is caching and release air chamber 24
In air, air is cached room 22 and is communicated in the bottom of piston cylinder 2, thereby may be ensured that sky by this programme
Gas passes in and out air caching room 22 smoothly, concrete, and air caching room 22 is positioned at outside the sidewall of piston cylinder 2
Side.In order to ensure air-tightness, it is preferable that the air caching room 22 in this programme is integrated with piston cylinder 2
Structure, the volume of air caching room 22, less than the volume of piston cylinder 2, both can guarantee that the compression being provided with effect
Buffering, the elastic force that will not make again this yielding rubber pad is too small.
It should be noted that see Fig. 3, the yielding rubber pad that this programme provides is arranged on seat cushion and vehicle frame 5
Between, its quantity can be multiple, and what Fig. 3 acceptance of the bid showed on seat cushion multiple can install this damping rubber
The rubber blanket installing hole 6 of rubber cushion.Multiple yielding rubber pads are supported between seat cushion and vehicle frame 5 jointly, can
So that seat cushion bears higher impact force, improve buffering and damping effect further.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses
This utility model.Multiple amendment to these embodiments will be aobvious for those skilled in the art
And be clear to, generic principles defined herein can be without departing from spirit or scope of the present utility model
In the case of, realize in other embodiments.Therefore, this utility model is not intended to be limited to institute herein
These embodiments shown, and it is to fit to consistent with principles disclosed herein and features of novelty the widest
Scope.
Claims (9)
1. a yielding rubber pad, it is characterised in that include rubber base plate (1), piston (3) and live
Plug cylinder (2), one end of described piston (3) and described piston cylinder (2) sliding fit inside and the other end
Being fixedly connected on described rubber base plate (1), the inside of described piston cylinder (2) is provided with air and described piston
The bottom of cylinder (2) is communicated with air caching room (22).
Yielding rubber pad the most according to claim 1, it is characterised in that described piston cylinder (2)
Inside bottom is provided with prevents bottoming out yielding rubber (23).
Yielding rubber pad the most according to claim 1, it is characterised in that described piston (3) and institute
The outer ring of the one end stating piston cylinder (2) internal engagement is provided with sealing ring (34).
Yielding rubber pad the most according to claim 1, it is characterised in that described piston (3) includes
With the piston head (33) of described piston cylinder (2) sliding fit inside and with described rubber base plate (1) even
The fixing end (31) connect, described piston head (33) is by piston rod (32) and described fixing end (31)
Connecting, the longitudinal section of described piston (3) is I-shaped structure.
Yielding rubber pad the most according to claim 1, it is characterised in that described piston cylinder (2)
Exterior bottom is provided with clamping joint (21).
Yielding rubber pad the most according to claim 1, it is characterised in that described piston cylinder (2) and
The material of described piston (3) is ABS.
Yielding rubber pad the most according to claim 1, it is characterised in that described rubber base plate (1)
It is provided with the groove (11) for accommodating described piston cylinder (2).
Yielding rubber pad the most according to claim 1, it is characterised in that described piston cylinder (2)
Cylinder body is cylinder-like structure.
Yielding rubber pad the most according to claim 1, it is characterised in that described air caching room (22)
Being structure as a whole with described piston cylinder (2), the volume of described air caching room (22) is less than described piston
The volume of cylinder (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620192948.6U CN205533984U (en) | 2016-03-14 | 2016-03-14 | Damping rubber cushion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620192948.6U CN205533984U (en) | 2016-03-14 | 2016-03-14 | Damping rubber cushion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205533984U true CN205533984U (en) | 2016-08-31 |
Family
ID=56782463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620192948.6U Expired - Fee Related CN205533984U (en) | 2016-03-14 | 2016-03-14 | Damping rubber cushion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205533984U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105626767A (en) * | 2016-03-14 | 2016-06-01 | 力帆实业(集团)股份有限公司 | Damping rubber cushion |
| CN109215450A (en) * | 2018-09-19 | 2019-01-15 | 山东友谊出版社有限公司 | A kind of completely new type Sound book guiding blind person's learning Chinese characters |
-
2016
- 2016-03-14 CN CN201620192948.6U patent/CN205533984U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105626767A (en) * | 2016-03-14 | 2016-06-01 | 力帆实业(集团)股份有限公司 | Damping rubber cushion |
| CN109215450A (en) * | 2018-09-19 | 2019-01-15 | 山东友谊出版社有限公司 | A kind of completely new type Sound book guiding blind person's learning Chinese characters |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20200314 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |