CN107813886B - Saddle rod structure - Google Patents
Saddle rod structure Download PDFInfo
- Publication number
- CN107813886B CN107813886B CN201710107789.4A CN201710107789A CN107813886B CN 107813886 B CN107813886 B CN 107813886B CN 201710107789 A CN201710107789 A CN 201710107789A CN 107813886 B CN107813886 B CN 107813886B
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- China
- Prior art keywords
- upper tube
- wall
- rod structure
- tube
- structure according
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- 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.)
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Classifications
-
- 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
- B62J1/06—Saddles capable of parallel motion up and down
-
- 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
- B62J1/08—Frames for saddles; Connections between saddle frames and seat pillars; Seat pillars
-
- 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
- B62J1/08—Frames for saddles; Connections between saddle frames and seat pillars; Seat pillars
- B62J2001/085—Seat pillars having mechanisms to vary seat height, independently of the cycle frame
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Damping Devices (AREA)
Abstract
A kind of bicycle saddle rod structure includes an outer tube and the upper tube above the outer tube.The inside of the seat pillar is configured with a height adjuster and a shockproof buffer device.One support end of the height adjuster, is protruded into the upper tube, supports the upper tube indirectly；The shockproof buffer device is configured inside the upper tube, and is located at the top of the height adjuster.The shockproof buffer device includes an airtight chamber, a Buffer Unit and a gas.The gas is poured into the airtight chamber, to change the indoor air pressure of the closed chamber.Buffer Unit tool elasticity, is set in the airtight chamber, to one up elastic anchorage force of upper tube tool.The cushion is taken as a result, when pushing, and has a shockproof buffer power, and the shockproof buffer power and hardness size, is reached via the air pressure size adjusted in the shockproof buffer device, and can be according to the weight or preference degree of rider, to adjust at any time.
Description
[technical field]
It is espespecially a kind of when can provide rider and riding on cushion the present invention relates to a kind of saddle rod structure,
With a shockproof buffer power, and the shockproof buffer power and hardness, it can be big via the air pressure adjusted in the shockproof buffer device
The small bicycle seat to reach, and can like to adjust at any time according to the weight of rider or the hardness of shockproof buffer power
Pad post structure.
[background technique]
The seat pillar of bicycle is stretched on the top of vehicle frame, is used to support seat cushion.Cushion must come according to the height of rider
It adjusts, so as to have comfort when riding.So the lifting device of axial length adjustment is both provided with inside seat pillar, for riding
The person of multiplying adjusts cushion height to the height being suitble to.Have a shockproof buffer power when in order to enable rider to take cushion, it is known to have
Meeting a spring is separately configured in the seat pillar, support the precompressed of the spring, enable the cushion to have shock-absorbing when being taken and delay
Rush comfortable effect.But it is known there is when being taken cushion by the spring shockproof buffer effect, which is mounted,
The spring constant (K) of spring is fixed, and the different springs that spring constant has the required spring constant that changes the outfit only are changed.The spring
Change the outfit, intricate operation, general rider be not easy it is hyperphoric, only manufacturer just have the ability processing.Therefore, if a bicycle
Spring or other Buffer Units are installed to have shockproof buffer effect when taking cushion, shockproof buffer power is cannot be with riding
The weight for the person of multiplying likes any adjustment.Drawbacks described above has much room for improvement.
[summary of the invention]
Goal of the invention of the invention is to provide a kind of cushion tool one shockproof buffer power, and the shockproof buffer power is adjustable
, which is can be according to the weight of rider or the hardness preference degree of shockproof buffer power come the bicycle that is adjusted at any time
Cushion rod structure.
To reach above-mentioned purpose, a shockproof buffer device is installed inside the upper tube of bike saddle pad post of the invention.This is kept away
Shake buffer unit has separated an airtight chamber, and the bottom end of the airtight chamber has a spacing body, which is stretched by a height adjuster
The support end entered in the upper tube is supported, and has a Buffer Unit, the bottom end of the Buffer Unit and the spacing body in the airtight chamber
Contact, top and the top of the upper tube are indirectly connected with.Have a gas, poured into the airtight chamber via a gas nozzle, keeps this closed
Has a gas pressure in chamber.By the equal setting, when rider takes cushion, when which axially moves down, the Buffer Unit
Bottom end is supported by the spacing body, the support end, and top is axially moved down with the upper tube, presses the Buffer Unit and gas simultaneously
Contracting has shockproof buffer effect when taking cushion with this.The air pressure size of the gas can charge adjustment via the gas nozzle, therefore,
The shockproof buffer power and hardness of the cushion can be reached, Er Qieke via the air pressure size adjusted in the shockproof buffer device
It is adjusted at any time according to the weight of rider and soft or hard preference degree.
By technical solution of the present invention, details are as follows below:
A kind of saddle rod structure, it is characterised in that: include an outer tube and the upper tube above the outer tube；
It is fixed at the outer wall position of the outer tube with the vehicle frame of the bicycle；The upper tube has a top, which is configured with a locked instrument,
To connection cushion；The upper tube has a bottom end, protrudes into the outer tube by the top of the outer tube；The inside of the seat pillar is configured with
Height adjuster and shockproof buffer device；The support end of the height adjuster protrudes into the upper tube, supports on this indirectly
Pipe；The shockproof buffer device is configured inside the upper tube, and be located at the height adjuster top, include airtight chamber,
Buffer Unit and gas；Wherein,
The airtight chamber is located at the inside of the upper tube, is provided with a spacing body, top configured in a upper cover and this by bottom end
The inner wall of pipe separates；The outer wall of the spacing body is touched with the inner wall of the upper tube, and the bottom end of the spacing body and the height adjustment fill
The support end set touches；The outer wall of the upper cover is fixed with the inner wall of the upper tube；With gas nozzle, by being connected to outside the airtight chamber
In the airtight chamber, enter in the airtight chamber for filling the gas, to change the indoor air pressure of the closed chamber；The Buffer Unit
Tool elasticity, is set in the airtight chamber, which contacts with the spacing body, and top is contacted with the upper cover, the buffering
Component is to one up elastic anchorage force of upper tube tool.
In above-mentioned saddle rod structure, the outer wall configurations of the spacing body have an oil blocking ring and a wear ring, with the upper tube
Inner wall touch.
In above-mentioned saddle rod structure, the outer wall of the upper cover is provided with a choke ring and touches with inside pipe wall on this.
In above-mentioned saddle rod structure, which is an elastic rubber, the axial perforation of centre tool one.
In above-mentioned saddle rod structure, which is a compressed spring.
In above-mentioned saddle rod structure, which includes the piston rod of a cylinder body and a tubulose, with
An and control unit；The top of the cylinder body is the support end, is protruded into the upper tube；The cylinder body is protruded on one top of the piston rod
Inside, a bottom end and the affixed fixed lid of the outer tube fix, and the inside of the piston rod wears a striker, the striker
The valve that the cylinder interior can be opened by the control unit pushing tow, makes that relative axle can be carried out between the cylinder body and piston rod the two
To adjustment of displacement.
In above-mentioned saddle rod structure, has a gap between the inner wall of the upper tube and the outer wall of the cylinder body, the gap
Upper end separated by the oil blocking ring, lower end is then obstructed by oil blocking ring once, which is fixed on the bottom end of the upper tube
Inner wall is filled with an oil liquid in the gap.
In above-mentioned saddle rod structure, the control unit via be fixed on the bicycle handlebar on hand one control pull piece
To control.
In above-mentioned saddle rod structure, which is an air pressure rod.
In above-mentioned saddle rod structure, which is an oil pressure bar.
The beneficial effects of the present invention are: when rider takes cushion, when which axially moves down, the bottom of the Buffer Unit
End is supported by the spacing body, the support end, and top is axially moved down with the upper tube, presses the Buffer Unit and gas simultaneously
Contracting has shockproof buffer effect when taking cushion with this.The air pressure size of the gas can charge adjustment via the gas nozzle, therefore,
The shockproof buffer power and hardness of the cushion can be reached, Er Qieke via the air pressure size adjusted in the shockproof buffer device
It is adjusted at any time according to the weight of rider and soft or hard preference degree.
[Detailed description of the invention]
It is the combination stereogram of the embodiment of the present invention shown in Fig. 1.
It is the cut-away section exploded view of the embodiment of the present invention shown in Fig. 2.
It is the assembled sectional view of the embodiment of the present invention shown in Fig. 3
It is the cushion height adjustment action diagram of the embodiment of the present invention shown in Fig. 4-5.
It is the cushion shockproof buffer action diagram of the embodiment of the present invention shown in Fig. 6-7.
Figure label is described as follows:
11 at 1 outer tube of seat pillar, 10 upper tube, 20 position
23 height adjuster 3 of top 21 locked instrument, 22 bottom end
4 cylinder body of shockproof buffer device, 30 piston rod, 31 control unit 32
Lid 12 is fixed in 310 bottom end 311 of top (support end) 300 top
312 airtight chamber of striker, 40 Buffer Unit, 41 gas 42
400 upper cover of spacing body, 401 oil blocking ring, 402 wear ring 403
Facing 401a, 401b choke ring 401c gas nozzle 401d perforation 410
Lower 25 oil liquid 26 of oil blocking ring in gap 24
[specific embodiment]
It please refers to shown in Fig. 1-3, saddle column 1 of the invention has an outer tube 10 and is located at 10 top of outer tube
A upper tube 20.11 fix with the vehicle frame of bicycle at one position of outer wall of the outer tube 10.One top 21 of the upper tube 20 configures
One locked instrument 22, to connection cushion；Having a bottom end 23 is protruded into inside the outer tube 10 by the top of the outer tube 10.In the seat
Have when the inside of pad post 1 is configured with for adjusting a height adjuster 3 of cushion height, and cushion can be made to be taken and keeps away
Shake a shockproof buffer device 4 of pooling feature.
Wherein, the height adjuster 3, please refers to shown in Fig. 1 and Fig. 3.It is most of to configure for an air pressure rod or oil pressure bar
Inside the outer tube 10.The present embodiment includes the cylinder body 30 that the two can adjust displacement to axial by taking air pressure rod as an example
And one tubulose piston rod 31 and a control unit 32.Wherein a top 300 (being also referred to as support end) of the cylinder body 30 is protruded into
In the upper tube 20, to support the top 21 of the upper tube 20 indirectly.The cylinder body 30 is protruded on one top 310 of the piston rod 31
Inside, an a bottom end 311 fixed lid 12 affixed with 10 inside of outer tube is fixed, is fixed the piston rod 31 motionless.It should
The inside of piston rod 31 wears a striker 312, which can be opened inside the cylinder body 30 by 32 pushing tow of control unit
A valve, be displaced both the cylinder body 30 and piston rod 31 can to axial, make the upper tube 20 with the cylinder body 30
Move and adjust the height of cushion.Above-mentioned control unit 32 can be controlled via the control pull piece of bicycle handlebar on hand is fixed on.
The shockproof buffer device 4, please join shown in Fig. 1-2.It is configured inside the upper tube 20, is located at the height adjuster 3
Top, the cylinder body 30 of the height adjuster 3 has via the setting of the shockproof buffer device 4 and supports the upper tube indirectly
20 and the effect of cushion.It include an airtight chamber 40, a Buffer Unit 41 and a gas 42.The airtight chamber 40 is located on this
The inside of pipe 20 is provided with a spacing body 400 (can be a piston), top configured in a upper cover 401 and the upper tube 20 by bottom end
Wall separates.The outer wall configurations of the spacing body 400 have an oil blocking ring 402 and a wear ring 403 to touch with 20 inner wall of upper tube
It connects, flows into backstop oil liquid in the airtight chamber 40, and avoid causing to wear between the spacing body 400 and the inner wall of the upper tube 20.
The bottom end of the spacing body 400 and the top (support end) 300 of the cylinder body 30 of the height adjuster 3 touch and support.The upper cover
401 outer wall is with the facing 401b interlocking of facing 401a and the inner wall of the upper tube 20, as Figure 2-3, outside the upper cover 401
There is wall a choke ring 401c to touch with 20 inner wall of upper tube, to stop gas leak.401 position of upper cover has a gas nozzle
401d, gas nozzle 401d are connected in the airtight chamber 40 outside by the airtight chamber 40, should for filling the gas 42 entrance
In airtight chamber 40.The Buffer Unit 41, be made of the material of a tool spring function (such as an elastic rubber or a compression
Spring).The Buffer Unit 41 is set in the airtight chamber 40, has an axial perforation 410, bottom end among the Buffer Unit 41
It is contacted with the spacing body 400, top is contacted with the upper cover 401, makes the Buffer Unit 41 to one elasticity of the tool of top 21 of the upper tube 20
Support force.The gas 42 can be nitrogen, be to pour into the airtight chamber 40 via gas nozzle 401d, make in the airtight chamber 40
Has an air pressure.
Also, the gap 24 that the outer wall of the inner wall of above-mentioned upper tube 20 and the cylinder body 30 is between the two, please refers to shown in Fig. 3.
The upper end in the gap 24 is separated by the oil blocking ring 402 of the spacing body 400, and lower end is then obstructed by oil blocking ring 25 once, the lower resistance
Oil ring 25 is fixed on 23 inner wall of bottom end of the upper tube 20, makes have closure inside the gap 24.An oil is filled in the gap 24
Liquid 26, the top of the oil liquid 26 have the benefits of supporting 400 bottom end of spacing body.
After above-mentioned Component composition, i.e., as shown in figures 1 and 3.It is using the height adjuster 3 when adjusting cushion height
Setting and reach.When controlling the control unit 32, up the pushing tow striker 312 up opens the valve being located in the cylinder body 30,
Make the cylinder body 30 that can carry out axial displacement, and then makes the upper tube 20 as the cylinder body 30 is displaced and adjusts the height of cushion.Cushion
Height unclamps the control unit 32 after adjusting, and can fix cushion height.After height adjusts, as shown in figure 4, or highly lower
As shown in Figure 5.
It is slow with shock-absorbing when rider takes cushion (no matter the seat cushion is when just being taken or to ride in bumpy road)
Effect is rushed, is mainly reached using the shockproof buffer device 4, as shown in fig. 6-7.When rider takes cushion or riding exists
When bumpy road, which axial due to by lower pressure can be moved down, at this point, the top of the Buffer Unit 41, it can be with this
Upper tube 20 moves down and compressive deformation, so that cushion is had shockproof buffer effect, as shown in Figure 7.Because of the space in the airtight chamber 40
Moving down and reduce with the upper tube 20 has charged gas 42 originally in the airtight chamber 40, which has air pressure, should
The number of air pressure has effects that adjustable shockproof buffer stroke distances and buffering hardness.Therefore, rider will adjust cushion
Shockproof buffer stroke distances and buffering hardness, the amount of gas 42 can be charged, via gas nozzle 401d to adjust the closed chamber
Air pressure size in room 40 is reached.Moreover, the shockproof buffer power and hardness of cushion can be according to the weight and hobby of rider
Degree to adjust air pressure size at any time.
Claims (10)
1. a kind of saddle rod structure, it is characterised in that: include an outer tube and the upper tube above the outer tube；It should
It is fixed at the outer wall position of outer tube with the vehicle frame of the bicycle；The upper tube has a top, which is configured with a locked instrument, uses
With connection cushion；The upper tube has a bottom end, protrudes into the outer tube by the top of the outer tube；The inside of the seat pillar is configured with height
Degree adjustment device and shockproof buffer device；The support end of the height adjuster protrudes into the upper tube, supports the upper tube indirectly；
The shockproof buffer device is configured inside the upper tube, and is located at the top of the height adjuster, includes airtight chamber, buffering
Component and gas；Wherein,
The airtight chamber is located at the inside of the upper tube, is provided with a spacing body, top configured with a upper cover and the upper tube by bottom end
Inner wall separates；The outer wall of the spacing body is touched with the inner wall of the upper tube, bottom end and the height adjuster of the spacing body
The support end touches；The outer wall of the upper cover is fixed with the inner wall of the upper tube；It is close by being connected to this outside the airtight chamber with gas nozzle
In closed chamber room, enter in the airtight chamber for filling the gas, to change the indoor air pressure of the closed chamber；The Buffer Unit has bullet
Property, it is set in the airtight chamber, which contacts with the spacing body, and top is contacted with the upper cover, the Buffer Unit
To one up elastic anchorage force of upper tube tool.
2. saddle rod structure according to claim 1, it is characterised in that: the outer wall configurations of the spacing body have an oil resistance
Ring and a wear ring, touch with the inner wall of the upper tube.
3. saddle rod structure according to claim 2, it is characterised in that: the outer wall of the upper cover is provided with a choke
Ring is touched with inside pipe wall on this.
4. saddle rod structure according to claim 3, it is characterised in that: the Buffer Unit is an elastic rubber,
The axial perforation of centre tool one.
5. saddle rod structure according to claim 3, it is characterised in that: the Buffer Unit is a compressed spring.
6. saddle rod structure according to claim 3, it is characterised in that: the height adjuster includes a cylinder
The piston rod and a control unit of body and a tubulose；The top of the cylinder body is the support end, is protruded into the upper tube；The work
The inside of the cylinder body is protruded on one top of stopper rod, and an a bottom end fixed lid affixed with the outer tube is fixed, the piston rod
Inside wear a striker, which can be opened a valve of the cylinder interior by the control unit pushing tow, make the cylinder body with
Adjustment of displacement to axial can be carried out between piston rod the two.
7. saddle rod structure according to claim 6, it is characterised in that: the inner wall of the upper tube is outer with the cylinder body
Has a gap between wall, the upper end in the gap is separated by the oil blocking ring, and lower end is then obstructed by oil blocking ring once, the lower oil resistance
Ring is fixed on the bottom end inner wall of the upper tube, is filled with an oil liquid in the gap.
8. saddle rod structure according to claim 6, it is characterised in that: the control unit via be fixed on this from
One on driving handle controls pull piece to control.
9. saddle rod structure according to claim 6, it is characterised in that: the height adjuster is an air pressure
Stick.
10. saddle rod structure according to claim 6, it is characterised in that: the height adjuster is an oil pressure
Stick.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710107789.4A CN107813886B (en) | 2017-02-27 | 2017-02-27 | Saddle rod structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710107789.4A CN107813886B (en) | 2017-02-27 | 2017-02-27 | Saddle rod structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107813886A CN107813886A (en) | 2018-03-20 |
| CN107813886B true CN107813886B (en) | 2019-09-06 |
Family
ID=61600865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710107789.4A Active CN107813886B (en) | 2017-02-27 | 2017-02-27 | Saddle rod structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107813886B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112046649B (en) * | 2020-09-10 | 2021-12-14 | 淮北平坤锂电池科技有限公司 | Sharing bicycle seat height adjusting device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6176476B1 (en) * | 1999-08-09 | 2001-01-23 | Yu-Jen Wang | Suspension seatpost for the seat of a bicycle |
| CN2763157Y (en) * | 2004-10-21 | 2006-03-08 | 苏人傑 | Inflated shock-proof seat pillar |
| CN201102587Y (en) * | 2007-08-22 | 2008-08-20 | 福隆尖端科技股份有限公司 | Shock-proof adjuster of bicycle |
| CN102076555A (en) * | 2008-06-27 | 2011-05-25 | 亚历山大·哈格尔 | Apparatus for storing air |
| CN206579748U (en) * | 2017-02-27 | 2017-10-24 | 台湾穗高工业股份有限公司 | Saddle rod structure |
-
2017
- 2017-02-27 CN CN201710107789.4A patent/CN107813886B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6176476B1 (en) * | 1999-08-09 | 2001-01-23 | Yu-Jen Wang | Suspension seatpost for the seat of a bicycle |
| CN2763157Y (en) * | 2004-10-21 | 2006-03-08 | 苏人傑 | Inflated shock-proof seat pillar |
| CN201102587Y (en) * | 2007-08-22 | 2008-08-20 | 福隆尖端科技股份有限公司 | Shock-proof adjuster of bicycle |
| CN102076555A (en) * | 2008-06-27 | 2011-05-25 | 亚历山大·哈格尔 | Apparatus for storing air |
| CN206579748U (en) * | 2017-02-27 | 2017-10-24 | 台湾穗高工业股份有限公司 | Saddle rod structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107813886A (en) | 2018-03-20 |
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