CN107813886A - Saddle rod structure - Google Patents
Saddle rod structure Download PDFInfo
- Publication number
- CN107813886A CN107813886A CN201710107789.4A CN201710107789A CN107813886A CN 107813886 A CN107813886 A CN 107813886A CN 201710107789 A CN201710107789 A CN 201710107789A CN 107813886 A CN107813886 A CN 107813886A
- Authority
- CN
- China
- Prior art keywords
- upper tube
- rod structure
- airtight chamber
- structure according
- height adjuster
- 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.)
- Granted
Links
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
Abstract
A kind of bicycle saddle rod structure, include 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 stretched into the upper tube, supports the upper tube indirectly；The shockproof buffer device is configured inside the upper tube, and positioned 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 air pressure in the airtight chamber.Buffer Unit tool elasticity, is arranged in the airtight chamber, to the up elastic anchorage force of pipe on this one.Thus, the cushion is taken when pushing, and has a shockproof buffer power, and the shockproof buffer power and soft durometer size, is reached via the air pressure size in the shockproof buffer device is adjusted, and can be according to the body weight or preference degree of rider, to adjust at any time.
Description
【Technical field】
The present invention be on a kind of saddle rod structure, when espespecially one kind can provide rider and ride on cushion,
With a shockproof buffer power, and the shockproof buffer power and soft durometer, can be big via the air pressure adjusted in the shockproof buffer device
It is small to reach, and the bicycle that can be liked according to the body weight of rider or the soft durometer of shockproof buffer power to adjust at any time is sat
Pad rod structure.
【Background technology】
The seat pillar of bicycle, the top of vehicle frame is stretched on, for support seat cushion.Cushion must come according to the height of rider
Adjust, so as to have comfortableness during riding.So the lowering or hoisting gear of axial length adjustment is both provided with inside seat pillar, for riding
The person of multiplying adjusts cushion height to the height being adapted to.In order that rider can have a shockproof buffer power when taking cushion, it is known to have
Meeting in the seat pillar separately configuration one spring, support the precompressed of the spring so that can have shock-absorbing when the cushion is taken and delay
Rush comfortable effect.But it is known by the spring there is shockproof buffer effect when being taken cushion, the spring one be mounted,
The spring constant (K) of spring is fixed, and to change the different springs that spring constant has the required spring constant that changes the outfit only.The spring
Change the outfit, intricate operation, general rider is not easy hyperphoric, only manufacturer's just capable processing.Therefore, if a bicycle peace
Cushion is set to have shockproof buffer effect when taking equipped with spring or other Buffer Units, its shockproof buffer power is can not be with riding
The body weight of person likes any adjustment.Drawbacks described above, have much room for improvement.
【The content of the invention】
The goal of the invention of the present invention is to provide a kind of cushion tool one shockproof buffer power, and the shockproof buffer power is adjustable
, the adjustment is bicycle that can be according to the body weight of rider or the soft durometer preference degree of shockproof buffer power to be adjusted at any time
Cushion rod structure.
To reach above-mentioned purpose, a shockproof buffer device is installed inside the upper tube of bicycle saddle cushion post of the invention.This is kept away
Shake buffer unit has separated an airtight chamber, and the bottom of the airtight chamber has a spacing body, and the spacing body is stretched by a height adjuster
The support end entered in the upper tube is supported, and has a Buffer Unit, the bottom 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 via a valve in the airtight chamber, make this closed
One gas pressure of tool in chamber.By such setting, when rider takes cushion, when the upper tube axially moves down, the Buffer Unit
Bottom is supported by the spacing body, the support end, and top axially moves down with the upper tube, makes the Buffer Unit and gas while is pressed
Contracting, has shockproof buffer effect when taking cushion with this.The air pressure size of the gas, adjustment can be charged via the valve, therefore,
The shockproof buffer power and soft durometer of the cushion, it can reach via the air pressure size in the shockproof buffer device is adjusted, Er Qieke
Adjusted at any time according to the body weight of rider and soft or hard preference degree.
By technical scheme, 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；
Vehicle frame at the outer wall position of the outer tube with the bicycle is fixed；The top of pipe one on this, the top are configured with a locked instrument,
To connection cushion；The bottom of pipe one on this, the outer tube is stretched into 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 is stretched into the upper tube, is supported indirectly on this
Pipe；The shockproof buffer device is configured inside the upper tube, and positioned 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, a spacing body is provided with by bottom, top is configured with one lid and this on
The inwall of pipe, which separates, to be formed；The outer wall of the spacing body touches with the inwall of the upper tube, and the bottom of the spacing body fills with the height adjustment
The support end put touches；Outer wall of lid is fixed with the inwall of the upper tube on this；With valve, by being communicated to outside the airtight chamber
In the airtight chamber, enter for filling the gas in the airtight chamber, to change the air pressure in the airtight chamber；The Buffer Unit
Tool elasticity, is arranged in the airtight chamber, and the Buffer Unit bottom contacts with the spacing body, and top contacts with lid on this, the buffering
Component is to the up elastic anchorage force of pipe on this one.
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
Inwall touch.
In above-mentioned saddle rod structure,：Outer wall of lid is provided with a choke ring and touched with inside pipe wall on this on this.
In above-mentioned saddle rod structure, the Buffer Unit is an elastic caoutchouc, the perforation of the axial direction of centre tool one.
In above-mentioned saddle rod structure, the Buffer Unit is a compression spring.
In above-mentioned saddle rod structure, the height adjuster 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 stretched into the upper tube；The cylinder body is stretched on one top of the piston rod
Inside, a bottom fixed cover affixed with the outer tube fix, and the inside of the piston rod wears a striker, the striker
A valve of the cylinder interior can be opened by the control unit pushing tow, make that relative axle can be carried out between both the cylinder body and piston rod
To adjustment of displacement.
In above-mentioned saddle rod structure, has a gap between the inwall 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, and the lower oil blocking ring is fixed on the bottom of the upper tube
Inwall, a fluid is filled with 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, the height adjuster is an air pressure rod.
In above-mentioned saddle rod structure, the height adjuster is an oil pressure bar.
The beneficial effects of the present invention are：When rider takes cushion, when the upper tube axially moves down, the bottom of the Buffer Unit
End is supported by the spacing body, the support end, and top axially moves down with the upper tube, makes the Buffer Unit and gas while is pressed
Contracting, has shockproof buffer effect when taking cushion with this.The air pressure size of the gas, adjustment can be charged via the valve, therefore,
The shockproof buffer power and soft durometer of the cushion, it can reach via the air pressure size in the shockproof buffer device is adjusted, Er Qieke
Adjusted at any time according to the body weight of rider and soft or hard preference degree.
【Brief description of the drawings】
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 that the cushion of the embodiment of the present invention highly adjusts action diagram 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.
Label is described as follows in figure：
The opening position 11 of 1 outer tube of seat pillar, 10 upper tube 20
The height adjuster 3 of top 21 locked instrument, 22 bottom 23
The control unit 32 of 4 cylinder body of shockproof buffer device, 30 piston rod 31
The fixed cover 12 of top (support end) 300 top, 310 bottom 311
The gas 42 of 312 airtight chamber of striker, 40 Buffer Unit 41
The wear ring 403 of 401 oil blocking ring of lid 402 on spacing body 400
Facing 401a, 401b choke ring 401c valves 401d perforation 410
The fluid 26 of the oil blocking ring of gap 24 times 25
【Embodiment】
Refer to shown in Fig. 1-3, saddle post 1 of the invention has an outer tube 10 and above the outer tube 10
One upper tube 20.The opening position 11 of outer wall one and the vehicle frame of bicycle of the outer tube 10 are fixed.A top 21 configuration one of the upper tube 20
Locked instrument 22, to connection cushion；It is to be stretched into by the top of the outer tube 10 inside the outer tube 10 to have a bottom 23.In the cushion
The inside of post 1, which is configured with, to be available for adjusting a cushion height adjuster 3 highly, and has shock-absorbing when can be taken cushion
One shockproof buffer device 4 of pooling feature.
Wherein, the height adjuster 3, is referred to shown in Fig. 1 and Fig. 3.For an air pressure rod or oil pressure bar, most of configuration
Inside the outer tube 10.The present embodiment includes the two cylinder body 30 that can adjust displacement to axial by taking air pressure rod as an example
And one tubulose piston rod 31, an and control unit 32.One top 300 (being also referred to as support end) of the wherein cylinder body 30 is stretched into
In the upper tube 20, to support the top 21 of the upper tube 20 indirectly.The interior of the cylinder body 30 is stretched on one top 310 of the piston rod 31
Portion, a bottom 311 fixed cover 12 affixed with the inside of outer tube 10 are fixed, and make the piston rod 31 fixed.The work
The inside of stopper rod 31 wears a striker 312, and the striker 312 can open one inside the cylinder body 30 by the pushing tow of control unit 32
Valve, the cylinder body 30 and both piston rods 31 is carried out displacement to axial, make the upper tube 20 with the displacement of cylinder body 30 and
Adjust the height of cushion.Above-mentioned control unit 32 can control 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, positioned 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.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, a spacing body 400 (can be a piston) is provided with by bottom, top is configured with one in lid 401 and the upper tube 20
Wall, which separates, to be formed.The outer wall configurations of the spacing body 400 have an oil blocking ring 402 and a wear ring 403 to be touched with the inwall of upper tube 20
Connect, backstop fluid is flowed into the airtight chamber 40, and avoid causing to wear between the spacing body 400 and the inwall of the upper tube 20.
The bottom of the spacing body 400 and the top (support end) 300 of the cylinder body 30 of the height adjuster 3 touch and supported.Lid 401 on this
Outer wall with the facing 401b interlockings of facing 401a and the inwall of the upper tube 20, as Figure 2-3, the outer wall tool of lid 401 on this
There is a choke ring 401c to be touched with the inwall of upper tube 20, to stop gas leak.Position of lid 401 has a valve 401d on this, should
Valve 401d is by being communicated to outside the airtight chamber 40 in the airtight chamber 40, enters the airtight chamber for filling the gas 42
In 40.The Buffer Unit 41, it is made up of (such as an elastic caoutchouc or a compression spring) the material of a tool spring function.This is slow
Rush component 41 to be arranged in the airtight chamber 40, the perforation 410 of the axial direction of tool one, bottom and the spacing body among the Buffer Unit 41
400 contacts, top contact with lid on this 401, the Buffer Unit 41 is had an elastic anchorage force to the top 21 of the upper tube 20.Should
It gas 42, can be nitrogen, be to be poured into via valve 401d in the airtight chamber 40, make one air pressure of tool in the airtight chamber 40.
Also, the gap 24 of the outer wall of the inwall of above-mentioned upper tube 20 and the cylinder body 30 therebetween, is referred 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 the inwall of bottom 23 of the upper tube 20, makes the inside of the gap 24 tool closure.An oil is filled with the gap 24
Liquid 26, the top of the fluid 26 have the effect for supporting the bottom of spacing body 400.
After above-mentioned Component composition, i.e., as shown in figures 1 and 3.It is to apply 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 in the cylinder body 30,
The cylinder body 30 is carried out axial displacement, and then the upper tube 20 is adjusted the height of cushion with the displacement of cylinder body 30.Cushion
The control unit 32 is unclamped after highly adjusting, can be highly fixed by cushion.After highly adjusting, as shown in figure 4, or highly lower
As shown in Figure 5.
When rider takes cushion (no matter the seat cushion is when just being taken or rided in bumpy road), delay with shock-absorbing
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
During bumpy road, the upper tube 20 can be because axially being moved down, now by lower pressure, and the top of the Buffer Unit 41 can be with this
Upper tube 20 moves down and compression, 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, gas 42 has been charged originally in the airtight chamber 40, the gas 42 has air pressure, this
The number of air pressure has the effect of adjustable shockproof buffer stroke distances and buffering soft durometer.Therefore, rider will adjust cushion
Shockproof buffer stroke distances and buffering soft durometer, the amount of gas 42 can be charged via valve 401d, to adjust the closed chamber
Air pressure size in room 40 is reached.Moreover, the shockproof buffer power and soft durometer of cushion can be according to the body weight and hobby of rider
Spend to adjust air pressure size at any time.
Claims (10)
- A kind of 1. saddle rod structure, it is characterised in that：Include an outer tube and the upper tube above the outer tube；Should Vehicle frame at the outer wall position of outer tube with the bicycle is fixed；The top of pipe one on this, the top are configured with a locked instrument, use With connection cushion；The bottom of pipe one on this, the outer tube is stretched into by the top of the outer tube；The inside of the seat pillar is configured with height Spend adjusting apparatus, and shockproof buffer device；The support end of the height adjuster is stretched into the upper tube, supports the upper tube indirectly； The shockproof buffer device is configured inside the upper tube, and positioned 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, bottom is provided with a spacing body, top is configured with one lid and the upper tube Inwall, which separates, to be formed；The outer wall of the spacing body touches with the inwall of the upper tube, bottom and the height adjuster of the spacing body The support end touches；Outer wall of lid is fixed with the inwall of the upper tube on this；It is close by being communicated to this outside the airtight chamber with valve In closed chamber room, enter for filling the gas in the airtight chamber, to change the air pressure in the airtight chamber；The Buffer Unit has bullet Property, it is arranged in the airtight chamber, the Buffer Unit bottom contacts with the spacing body, and top contacts with lid on this, the Buffer Unit To the up elastic anchorage force of pipe on this one.
- 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, are touched with the inwall of the upper tube.
- 3. saddle rod structure according to claim 2, it is characterised in that：Outer wall of lid is provided with a choke on this Ring touches 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 caoutchouc, The perforation of the axial direction of centre tool one.
- 5. saddle rod structure according to claim 3, it is characterised in that：The Buffer Unit is a compression spring.
- 6. saddle rod structure according to claim 3, it is characterised in that：The height adjuster includes a cylinder The piston rod of body and a tubulose, and a control unit；The top of the cylinder body is the support end, is stretched into the upper tube；The work The inside of the cylinder body is stretched on one top of stopper rod, and a bottom fixed cover affixed with the outer tube is fixed, the piston rod Inside wear a striker, the striker can open 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 both piston rods.
- 7. saddle rod structure according to claim 6, it is characterised in that：The inwall 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 inwall of the upper tube, and a fluid is filled with 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 Rod.
- 10. saddle rod structure according to claim 6, it is characterised in that：The height adjuster is an oil pressure Rod.
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 true CN107813886A (en) | 2018-03-20 |
| CN107813886B 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) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112046649A (en) * | 2020-09-10 | 2020-12-08 | 高洋 | 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 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112046649A (en) * | 2020-09-10 | 2020-12-08 | 高洋 | Sharing bicycle seat height adjusting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107813886B (en) | 2019-09-06 |
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