CN108945185A - It is a kind of for sharing the shock-absorber cushion of bicycle - Google Patents
It is a kind of for sharing the shock-absorber cushion of bicycle Download PDFInfo
- Publication number
- CN108945185A CN108945185A CN201710713491.8A CN201710713491A CN108945185A CN 108945185 A CN108945185 A CN 108945185A CN 201710713491 A CN201710713491 A CN 201710713491A CN 108945185 A CN108945185 A CN 108945185A
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- CN
- China
- Prior art keywords
- damping spring
- fixed
- sleeve
- plate
- cushion
- 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.)
- Pending
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J1/00—Saddles or other seats for cycles; Arrangement thereof; Component parts
- B62J1/02—Saddles resiliently mounted on the frame; Equipment therefor, e.g. springs
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Springs (AREA)
- Vibration Dampers (AREA)
Abstract
The invention discloses a kind of for sharing the shock-absorber cushion of bicycle, including cushion, the lower section of cushion is equipped with backing plate, the bottom of backing plate is connect by a damping spring I and support frame, support frame is slidably mounted in a fixed link, the bottom of fixed link is fixed with a transmission plate, and transmission plate is set in a sleeve；Sleeve lining is being located at the connecting shaft for being fixedly installed with a pair above transmission plate and being horizontally mounted, connecting shaft is fixedly connected by bracket I with the damping spring II being located in sleeve, the bottom of sleeve is fixed on a connecting plate by sleeve rack, and damping spring III is fixed on connecting plate.The present invention can optimize the damping effect when riding shared bicycle, improve the damping performance of shared bicycle.
Description
Technical field
It is the present invention relates to shared bicycle, in particular to a kind of for sharing the shock-absorber cushion of bicycle.
Background technique
China is bicycle big country, and bicycle is that China resident gos out the common tool ridden instead of walk.As our people lives
The popularization degree of the raising of quality, various dedicated bicycles is also higher and higher.Shared bicycle as emerging walking-replacing tool, due to
Its structure is simple, easy to use, is selected to use by more and more residents.But the cushion of shared bicycle is direct using elastic rod
Be connected with vehicle frame, although alleviating the overall weight of vehicle body, simplify the structure of bicycle, directly adopt the elastic body of rod with
Cushion connection, damping performance can not being optimal, do not meet a part of Man's Demands.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of for sharing the shock-absorber cushion of bicycle, the shock-absorber cushion energy
Damping effect of the enough optimization when riding shared bicycle, improves the damping performance of shared bicycle.
To achieve the above object, the present invention provides technical solution below: it is a kind of for sharing the shock-absorber cushion of bicycle, it wraps
Cushion is included, the lower section of the cushion is equipped with backing plate, and the backing plate is triangular in shape, and the triangle of the bottom of backing plate passes through damping bullet respectively
A spring I and support frame is connect, and support frame as described above is slidably mounted in a fixed link, the bottom of the fixed link with one
Transmission plate is fixed, and transmission plate is set in a sleeve；The sleeve lining is being fixedly installed with a pair above transmission plate
The connecting shaft being horizontally mounted, the connecting shaft are fixedly connected by bracket I with the damping spring II being located in sleeve, the damping
Spring II is distributed along the axial direction of sleeve, and II one end of damping spring is set to the upper surface of transmission plate, and the other end and support frame are solid
It is fixed；The bottom of the sleeve is fixed on a connecting plate by sleeve rack, and the bottom center of connecting plate passes through connecting rod and vehicle
Frame is fixed, and damping spring III is fixed on the connecting plate, and the other end of damping spring III and the bottom of transmission plate are fixed, and
Damping spring III is co-axially mounted with connecting rod, and the bottom of the sleeve is fixed with rubber damping in the ora terminalis contacted with damping spring III
Set；The damping spring I, damping spring II, damping spring III coefficient of elasticity between relationship be damping spring I be less than damping
Spring II, damping spring II are greater than damping spring III, and damping spring I is less than damping spring III.
Preferably, part of the fixed link in sleeve is slidably fitted with a rubber sleeve, and the two sides of the rubber sleeve pass through
Bracket II is fixed on damping spring II.
Preferably, II one end of bracket is fixed on damping spring II, and the other end is hinged on rubber sleeve, and bracket II is in damping
Fixed point and fixed point of the bracket I on damping spring II on spring II are located at sustained height.
Preferably, the inside of cushion is equipped with bubble, and bubble is uniformly distributed in the inside of cushion.
Preferably, the connecting pin of bracket I and damping spring II is equipped with a circular arc fixed plate, and the two of the circular arc fixed plate
End is distributed in vertical type, and the side of both ends end towards the damping spring II of circular arc fixed plate is respectively equipped with one and agrees with and subtracts
Shake the slot I of spring II, the interlude of circular arc fixed plate is in arc-shaped, and circular arc fixed plate is towards the side of damping spring II
Equipped with the slot II for agreeing with damping spring II.
Preferably, the center of transmission plate is equipped with a conical bore, and section diameter is greater than the straight of lower part on the conical bore
Diameter, and the resilient plug for capableing of horizontal extension is equipped in conical bore, the damping spring II is mounted on the upper table of resilient plug
Face, and the fixed link is fixed on the centre of resilient plug.
Preferably, the inner wall of conical bore is uniformly distributed several guide grooves, and the edge of the resilient plug is equipped with and guide groove
The guide pad agreed with.
By adopting the above technical scheme, in the use of the present invention, passing through damping spring I, damping spring II, damping spring III
It is used cooperatively, improves the damping effect of the cushion of shared bicycle.In damping, vibration is transmitted to damping bullet by vehicle frame first
In spring III, and damping spring III absorbs the vibration of fraction first, and passes to transmission plate, work of the transmission plate in damping spring III
It under, is moved up in sleeve, since damping spring III has absorbed the vibration of fraction, thus transmission plate moves up and is
It is also displacement by a small margin, and the displacement is transmitted on damping spring II, damping spring II occurs under the pulling of connecting shaft
Bending deformation, so that the vibration conversion for absorbing damping spring II effectively reduces the displacement of backing plate in bending deformation, thus
Realize the damping effect for improving shared bicycle.Elasticity system of the present invention due to damping spring I, damping spring II, damping spring III
Number is different, and damping spring I is less than damping spring II, and damping spring II is greater than damping spring III, and damping spring I, which is less than, to be subtracted
Spring III is shaken, in practical damping, it is auxiliary damping spring II that damping spring I, which absorbs vibration fine crushing, damping spring III then,
Prevent the deformation quantity of damping spring II excessive.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the structural schematic diagram of transmission plate of the present invention；
Fig. 4 is the structural schematic diagram of circular arc fixed plate of the invention；
Fig. 5 is the top view of Fig. 4.
Specific embodiment
With reference to the accompanying drawing, by the description of the embodiment, the present invention will be further described:
As shown in Fig. 1 ~ 5, the present invention is a kind of for sharing the shock-absorber cushion of bicycle, including cushion 1, and the lower section of cushion 1 is equipped with pad
Plate 2, backing plate 2 is triangular in shape, and the inside of cushion 1 is equipped with bubble 18, and bubble 18 is uniformly distributed in the inside of cushion 1, bubble 18
Tiny high-frequency vibration can be filtered.The triangle of the bottom of backing plate 2 passes through damping spring I 3 and a support frame 4 respectively
Connection, support frame 4 are slidably mounted in a fixed link 5, and the bottom of fixed link 5 is fixed with a transmission plate 6, transmission plate 6
In a sleeve 7.7 inner wall of sleeve is fixedly installed with a pair of connecting shaft 9 being horizontally mounted in the top for being located at transmission plate 6,
Connecting shaft 9 is fixedly connected by bracket I 10 with the damping spring II 11 being located in sleeve 7, axis of the damping spring II 11 along sleeve 7
To distribution, and II 11 one end of damping spring is set to the upper surface of transmission plate 6, and the other end and support frame 4 are fixed.Fixed link 5 exists
Part in sleeve 7 is slidably fitted with a rubber sleeve 16, and the two sides of rubber sleeve 16 are fixed on damping spring by bracket II 17
On II 11, II 17 one end of bracket is fixed on damping spring II 16, and the other end is hinged on rubber sleeve 16, and bracket II 17 is in damping
Fixed point and fixed point of the bracket I 10 on damping spring II 11 on spring II 16 are located at sustained height, in damping spring II
When 11 deformation, the part row variable of damping spring II 11 can be absorbed by rubber sleeve 16, prevent II 11 deformation quantity of damping spring
It is excessive, it is able to extend the service life of damping spring II 11.
The bottom of sleeve 7 is fixed on a connecting plate 12 by sleeve rack 15, and the bottom center of connecting plate 12 passes through
Connecting rod 8 is fixed with vehicle frame, and damping spring III 13, the other end and the transmission plate 6 of damping spring III 13 are fixed on connecting plate 12
Bottom is fixed, and damping spring III 13 is co-axially mounted with connecting rod 8, and the bottom of sleeve 7 is at the end contacted with damping spring III 13
Edge is fixed with rubber damping set 14.
Damping spring I 3 of the invention, damping spring II 11, damping spring III 13 coefficient of elasticity between relationship be to subtract
It shakes spring I 3 and is less than damping spring II 11, damping spring II 11 is greater than damping spring III 13, and damping spring I 3 is less than damping spring
Ⅲ13.The present invention is since damping spring I 3, damping spring II 11, the coefficient of elasticity of damping spring III 13 are different, and damping
Spring I 3 is less than damping spring II 11, and damping spring II 11 is greater than damping spring III 13, and damping spring I 3 is less than damping spring III
13, in practical damping, damping spring I 3 absorb vibration fine crushing, damping spring III 13 be auxiliary damping spring II 11,
Prevent the deformation quantity of damping spring II 11 excessive.
The present invention is in order to guarantee stability of the bracket I 10 when fixed with damping spring II 11, in bracket I 10 and damping bullet
The connecting pin of spring II 11 is equipped with a circular arc fixed plate 19, and the both ends of circular arc fixed plate 19 are distributed in vertical type, and circular arc is solid
The side of both ends end towards the damping spring II 11 of fixed board 19 is respectively equipped with the slot I 20 for agreeing with damping spring II 11, circle
The interlude of arc fixed plate 19 is in arc-shaped, and the side of circular arc fixed plate 19 towards damping spring II 11 also is provided with agreeing with and subtract
The slot II 21 of spring II 11 is shaken, when deformation occurs for damping spring 11, slot I 20 and slot II 21 in circular arc fixed plate 19 can hold
It receives the damping spring II 11 of deformation, damping spring II 11 at I 10 disengaging of bracket is prevented, thus when guaranteeing II 11 deformation of damping spring
Stability.
The center of transmission plate 6 of the invention is equipped with a conical bore 22, and section diameter is greater than lower part on conical bore 22
Diameter, and the resilient plug 23 for capableing of horizontal extension is equipped in conical bore 22, damping spring II 11 is mounted on resilient plug 23
Upper surface, and fixed link 5 is fixed on the centre of resilient plug 23.The inner wall of conical bore 22 is uniformly distributed several guide grooves
24, the edge of resilient plug 23 is equipped with the guide pad 25 agreed with guide groove 24.Transmitting is transmitted vibrations in damping spring III 13
When on plate 6, make damping spring II 11 that resilient plug 23 be driven to be displaced, for resilient plug 23 in displacement, the guide pad 25 at edge is along leading
It is mobile to slot 24, to make the bottom of damping spring II 11 that there is certain stroke in transmission plate 6, it ensure that and passed in vibration
When passing, damping spring II 11 has certain buffering delay effect.
In the use of the present invention, being used cooperatively by damping spring I 3, damping spring II 11, damping spring III 13, mention
The high damping effect of the cushion 1 of shared bicycle.In damping, vibration is transmitted in damping spring III 13 by vehicle frame first,
And damping spring III 13 absorbs the vibration of fraction first, and passes to transmission plate 6, work of the transmission plate 6 in damping spring III 13
It under, is moved up in sleeve 7, since damping spring III 13 has absorbed the vibration of fraction, thus transmission plate 6 is to moving up
It is dynamic be also displacement by a small margin, and the displacement is transmitted on damping spring II 11, drawing of the damping spring II 11 in connecting shaft 9
It occurs bending and deformation under dynamic, so that the vibration conversion for absorbing damping spring II 11 effectively reduces backing plate 1 in bending deformation
Displacement, to realize the damping effect for improving shared bicycle.Under the gravity of riding personnel, damping spring is multiple respectively
Position.
What has been described above is only a preferred embodiment of the present invention, it is noted that for those of ordinary skill in the art
For, without departing from the concept of the premise of the invention, various modifications and improvements can be made, these belong to the present invention
Protection scope.
Claims (7)
1. a kind of for sharing the shock-absorber cushion of bicycle, including cushion (1), the lower section of the cushion (1) is equipped with backing plate (2), institute
State that backing plate (2) is triangular in shape, the triangle of the bottom of backing plate (2) passes through damping spring I (3) respectively and connect with a support frame (4),
It is characterized by: support frame as described above (4) is slidably mounted on a fixed link (5), the bottom of the fixed link (5) with one
Transmission plate (6) is fixed, and transmission plate (6) is set in a sleeve (7)；Sleeve (7) inner wall is in the top for being located at transmission plate (6)
It is fixedly installed with a pair of connecting shaft (9) being horizontally mounted, the connecting shaft (9) is by bracket I (10) and is located in sleeve (7)
Damping spring II (11) is fixedly connected, and the damping spring II (11) is distributed along the axial direction of sleeve (7), and damping spring II
(11) one end is set to the upper surface of transmission plate (6), and the other end and support frame (4) are fixed；The bottom of the sleeve (7) passes through sleeve
Frame (15) is fixed on a connecting plate (12), and the bottom center of connecting plate (12) is fixed by connecting rod (8) with vehicle frame, described
Damping spring III (13) is fixed on connecting plate (12), the other end of damping spring III (13) and the bottom of transmission plate (6) are fixed,
And damping spring III (13) is co-axially mounted with connecting rod (8), and the bottom of the sleeve (7) is being contacted with damping spring III (13)
Ora terminalis is fixed with rubber damping set (14)；The damping spring I (3), damping spring II (11), damping spring III (13) elasticity
Relationship between coefficient is that damping spring I (3) is less than damping spring II (11), and damping spring II (11) is greater than damping spring III
(13), damping spring I (3) is less than damping spring III (13).
2. according to claim 1 for sharing the shock-absorber cushion of bicycle, it is characterised in that: the fixed link (5) is covering
Part in cylinder (7) is slidably fitted with a rubber sleeve (16), and the two sides of the rubber sleeve (16) are fixed by bracket II (17)
On damping spring II (11).
3. according to claim 2 for sharing the shock-absorber cushion of bicycle, it is characterised in that: described bracket II (17) one end
It is fixed on damping spring II (16), the other end is hinged on rubber sleeve (16), and bracket II (17) is on damping spring II (16)
Fixed point and fixed point of the bracket I (10) on damping spring II (11) be located at sustained height.
4. according to claim 3 for sharing the shock-absorber cushion of bicycle, it is characterised in that: the inside of the cushion (1)
Equipped with bubble (18), bubble (18) is uniformly distributed in the inside of cushion (1).
5. according to claim 4 for sharing the shock-absorber cushion of bicycle, it is characterised in that: the bracket I (10) with subtract
The connecting pin for shaking spring II (11) is equipped with a circular arc fixed plate (19), and the both ends of the circular arc fixed plate (19) are in vertical type point
Cloth, and the side of both ends end towards the damping spring II (11) of circular arc fixed plate (19) is respectively equipped with one and agrees with damping bullet
The slot I (20) of spring II (11), the interlude of circular arc fixed plate (19) are in arc-shaped, and circular arc fixed plate (19) is towards damping bullet
The side of spring II (11) also is provided with agreeing with the slot II (21) of damping spring II (11).
6. described in any item for sharing the shock-absorber cushion of bicycle according to claim 1 ~ 5, it is characterised in that: the transmission plate
(6) center is equipped with a conical bore (22), and section diameter is greater than the diameter of lower part, and circular cone on the conical bore (22)
The resilient plug (23) for capableing of horizontal extension is equipped in hole (22), the damping spring II (11) is mounted on resilient plug (23)
Upper surface, and the fixed link (5) is fixed on the centre of resilient plug (23).
7. according to claim 6 for sharing the shock-absorber cushion of bicycle, it is characterised in that: the conical bore (22) it is interior
Wall is uniformly distributed several guide grooves (24), and the edge of the resilient plug (23) is equipped with the guide pad agreed with guide groove (24)
(25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710713491.8A CN108945185A (en) | 2017-08-18 | 2017-08-18 | It is a kind of for sharing the shock-absorber cushion of bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710713491.8A CN108945185A (en) | 2017-08-18 | 2017-08-18 | It is a kind of for sharing the shock-absorber cushion of bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108945185A true CN108945185A (en) | 2018-12-07 |
Family
ID=64495425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710713491.8A Pending CN108945185A (en) | 2017-08-18 | 2017-08-18 | It is a kind of for sharing the shock-absorber cushion of bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108945185A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006193128A (en) * | 2004-09-02 | 2006-07-27 | Fujiwara Wheel:Kk | Saddle raising device for bicycle |
| CN201189901Y (en) * | 2008-03-11 | 2009-02-04 | 河北工业职业技术学院 | Bicycle seat with comfortable riding |
| CN103466011A (en) * | 2013-09-23 | 2013-12-25 | 李家骥 | Health care bicycle seat capable of making hucklebone concave and perineum hanging |
| CN205998013U (en) * | 2016-07-31 | 2017-03-08 | 天津市科慧工贸有限公司 | The bicycle saddle of energy fatigue alleviating |
| CN206231487U (en) * | 2016-11-22 | 2017-06-09 | 天津泉晟科技有限公司 | A kind of Inflatable electric car saddle for changing sitting posture |
| CN206317913U (en) * | 2016-11-22 | 2017-07-11 | 天津泉晟科技有限公司 | It is a kind of can effective damping bicycle saddle |
-
2017
- 2017-08-18 CN CN201710713491.8A patent/CN108945185A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006193128A (en) * | 2004-09-02 | 2006-07-27 | Fujiwara Wheel:Kk | Saddle raising device for bicycle |
| CN201189901Y (en) * | 2008-03-11 | 2009-02-04 | 河北工业职业技术学院 | Bicycle seat with comfortable riding |
| CN103466011A (en) * | 2013-09-23 | 2013-12-25 | 李家骥 | Health care bicycle seat capable of making hucklebone concave and perineum hanging |
| CN205998013U (en) * | 2016-07-31 | 2017-03-08 | 天津市科慧工贸有限公司 | The bicycle saddle of energy fatigue alleviating |
| CN206231487U (en) * | 2016-11-22 | 2017-06-09 | 天津泉晟科技有限公司 | A kind of Inflatable electric car saddle for changing sitting posture |
| CN206317913U (en) * | 2016-11-22 | 2017-07-11 | 天津泉晟科技有限公司 | It is a kind of can effective damping bicycle saddle |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181207 |