CN206579748U - Saddle rod structure - Google Patents
Saddle rod structure Download PDFInfo
- Publication number
- CN206579748U CN206579748U CN201720178384.5U CN201720178384U CN206579748U CN 206579748 U CN206579748 U CN 206579748U CN 201720178384 U CN201720178384 U CN 201720178384U CN 206579748 U CN206579748 U CN 206579748U
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- CN
- China
- Prior art keywords
- pipe
- 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.)
- Withdrawn - After Issue
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Abstract
A kind of bicycle saddle rod structure, include an outer tube and above the outer tube one on manage.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 on this in pipe, and pipe on this is supported indirectly；The shockproof buffer device is configured on this inside pipe, 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 rider body weight or preference degree, to adjust at any time.
Description
【Technical field】
The utility model is that on a kind of saddle rod structure, espespecially one kind can provide rider and ride on cushion
When, with a shockproof buffer power, and the shockproof buffer power and soft durometer, can be via the air pressure adjusted in the shockproof buffer device
Size is reached, and the bicycle to adjust at any time can be liked according to the body weight of rider or the soft durometer of shockproof buffer power
Cushion rod structure.
【Background technology】
The seat pillar of bicycle, is stretched on the top of vehicle frame, 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 height that the person's of multiplying adjustment cushion height is extremely 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 one spring of another configuration, support the precompressed of the spring so that can have shock-absorbing when the cushion is taken and delay
Rush comfortable effect.But, known to have shockproof buffer effect when being taken cushion by the spring, the spring one is mounted,
The spring constant (K) of spring is to fix, 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 be difficult 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, its shockproof buffer power is can not be with riding
The body weight for the person of multiplying likes any adjustment.Drawbacks described above, has much room for improvement.
【Utility model content】
Utility model purpose of the present utility model is to provide a kind of cushion tool one shockproof buffer power, and the shockproof buffer power
It is adjustable, the adjustment is can be at any time adjusted according to the body weight of rider or the soft durometer preference degree of shockproof buffer power
Saddle rod structure.
A shockproof buffer device is installed inside above-mentioned purpose, the upper pipe of bicycle saddle cushion post of the present utility model to reach.
The shockproof buffer device has separated an airtight chamber, and the bottom of the airtight chamber has a spacing body, and the spacing body is filled by a height adjustment
Put the support end stretched on this in pipe to be supported, have a Buffer Unit in the airtight chamber, the bottom of the Buffer Unit is with being somebody's turn to do
Spacing body is contacted, and top and the top of pipe on this are indirectly connected with.Have a gas, poured into via a valve in the airtight chamber, make this
Has a gas pressure in airtight chamber.Set by the grade, when rider takes cushion, when pipe is axially moved down on this, the buffering group
The bottom of part by the spacing body, the support end support, and top with this pipe axially move down, make the Buffer Unit and gas simultaneously
Compressed, have shockproof buffer effect when taking cushion with this.The air pressure size of the gas, can charge adjustment via the valve,
Therefore, the shockproof buffer power and soft durometer of the cushion, can reach via the air pressure size in the shockproof buffer device is adjusted, and
And can at any time be adjusted according to the body weight and soft or hard preference degree of rider.
By the technical solution of the utility model, details are as follows below：
A kind of saddle rod structure, it is characterised in that：Include an outer tube and above the outer tube one on manage；
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 is 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 on this in pipe, is supported indirectly on this
Pipe；The shockproof buffer device is configured on this inside pipe, and positioned at the height adjuster top, include airtight chamber,
Buffer Unit and gas；Wherein,
The airtight chamber is located at the inside of pipe on this, by bottom be provided with a spacing body, top be configured with one lid and this on
The inwall of pipe, which is separated, to be formed；The inwall of the outer wall of the spacing body and pipe on this is touched, and the bottom of the spacing body is filled with the height adjustment
The support end put is touched；Inwall of outer wall of lid and pipe on this is fixed on this；With valve, it is 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, the Buffer Unit bottom is contacted with the spacing body, and top is contacted 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 pipe on this
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
And a control unit；The top of the cylinder body is the support end, is stretched on this in pipe；The cylinder body is stretched on one top of the piston rod
Inside, a bottom and the outer tube are affixed one to be fixed lid and fixes, 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, makes 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 on this between the inwall of pipe 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 pipe on this
A fluid is filled with inwall, 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 utility model are：When rider takes cushion, when pipe is axially moved down on this, the Buffer Unit
Bottom supported by the spacing body, the support end, and top with this pipe axially move down, make the Buffer Unit and gas quilt simultaneously
Compression, has shockproof buffer effect when taking cushion with this.The air pressure size of the gas, can charge adjustment via the valve, because
This, the shockproof buffer power and soft durometer of the cushion can be reached via the air pressure size in the shockproof buffer device is adjusted, and
Can at any time it be adjusted according to the body weight and soft or hard preference degree of rider.
【Brief description of the drawings】
It is the combination stereogram of the utility model embodiment shown in Fig. 1.
It is the cut-away section exploded view of the utility model embodiment shown in Fig. 2.
It is the assembled sectional view of the utility model embodiment shown in Fig. 3.
It is that the cushion of the utility model embodiment highly adjusts action diagram shown in Fig. 4-5.
It is the cushion shockproof buffer action diagram of the utility model embodiment shown in Fig. 6-7.
Label is described as follows in figure：
On the outer tube 10 of seat pillar 1 11 at the position of pipe 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
Lid 12 is fixed in the bottom 311 of top (support end) 300 top 310
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 present utility model has an outer tube 10 and on the outer tube 10
Pipe 20 on the one of side.11 fix with the vehicle frame of bicycle at the position of outer wall one of the outer tube 10.Top 21 of pipe 20 is matched somebody with somebody on this
A locked instrument 22 is put, 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 this
The inside of seat pillar 1, which is configured with, to be available for adjusting the height adjuster 3 of cushion highly, and is had when can be taken cushion
One shockproof buffer device 4 of shockproof buffer function.
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 is by taking air pressure rod as an example, and a cylinder body 30 of displacement can be adjusted to axial by including the two
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
On this in pipe 20, the top 21 to support pipe 20 on this indirectly.The cylinder body 30 is stretched on one top 310 of the piston rod 31
Inside a, a bottom 311 fixation lid 12 affixed with the inside of outer tube 10 is fixed, and makes the piston rod 31 fixed.Should
The inside of piston rod 31 wears a striker 312, and the striker 312 can be opened inside the cylinder body 30 by the pushing tow of control unit 32
A valve, the cylinder body 30 and both piston rods 31 is carried out displacement to axial, make on this pipe 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 on this inside pipe 20, positioned at the height adjuster 3
Top, the cylinder body 30 of the height adjuster 3 via the shockproof buffer device 4 setting, with supporting pipe on this indirectly
20 and 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, is provided with a spacing body 400 (can be a piston), top by bottom and is configured with one lid 401 and on this in pipe 20
Wall, which is separated, to be formed.The outer wall configurations of the spacing body 400 have an oil blocking ring 402 and a wear ring 403 to touch with the inwall of pipe on this 20
Connect, backstop fluid is flowed into the airtight chamber 40, and avoid the spacing body 400 and cause abrasion on this between the inwall of pipe 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.Covered on this
401 outer wall is with the facing 401b interlockings of the inwall of pipe 20 on facing 401a and this, and as Figure 2-3, lid 401 is outer on this
There is wall a choke ring 401c to be touched with the inwall of pipe on this 20, to stop gas leak.Position of lid 401 has a valve on this
401d, valve 401d are to be communicated to outside the airtight chamber 40 in the airtight chamber 40, should for filling the gas 42 entrance
In airtight chamber 40.The Buffer Unit 41, (a such as elastic caoutchouc or a compression are constituted by the material of a tool spring function
Spring).The Buffer Unit 41 is arranged in the airtight chamber 40, the perforation 410 of the axial direction of tool one, bottom in the middle of the Buffer Unit 41
Contacted with the spacing body 400, top is contacted with lid on this 401, make the elasticity of the tool of top 21 one of 41 pairs of Buffer Unit pipe 20 on this
Support force.The gas 42, can be nitrogen, be to be poured into via valve 401d in the airtight chamber 40, make in the airtight chamber 40
Has an air pressure.
Also, the gap 24 of the outer wall of the inwall of above-mentioned upper pipe 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 pipe 20 on this, 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 has 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 pipe 20 on this 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.
It is slow with shock-absorbing when rider takes cushion (no matter the seat cushion is when just being taken or rided when jolting road surface)
Effect is rushed, is mainly reached using the shockproof buffer device 4, as shown in fig. 6-7.When rider takes cushion or riding exist
Jolt road surface when, pipe 20 can be because axially be moved down by lower pressure on this, and now, the top of the Buffer Unit 41 can with this
Moving down and compression for upper pipe 20, makes cushion have shockproof buffer effect, as shown in Figure 7.Because of the space in the airtight chamber 40
As pipe 20 is moved down and reduced on this, gas 42 is charged originally in the airtight chamber 40, the gas 42 has air pressure, should
The number of air pressure has effects that 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 rider body weight and hobby
Spend 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 above the outer tube one on manage；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 is configured with a locked instrument, uses
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 on this in pipe, and pipe on this is supported indirectly；
The shockproof buffer device is configured on this inside pipe, 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 pipe on this, and bottom, which is provided with a spacing body, top, is configured with lid and pipe on this on one
Inwall, which is separated, to be formed；The inwall of the outer wall of the spacing body and pipe on this is touched, bottom and the height adjuster of the spacing body
The support end is touched；Inwall of outer wall of lid and pipe on this is fixed on this；With valve, it is close outside the airtight chamber to be communicated to this
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 is contacted with the spacing body, top is contacted 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 pipe on this.
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 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 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 on this in pipe；The work
The inside of the cylinder body is stretched on one top of stopper rod, and a bottom fixation lid affixed with the outer tube is fixed, the piston rod
Inside wear a striker, the striker 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 both piston rods.
7. saddle rod structure according to claim 6, it is characterised in that：Inwall of pipe and the cylinder body is outer on this
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 in the bottom inwall of pipe on this, the gap and is filled with a fluid.
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 |
|---|---|---|---|
| CN201720178384.5U CN206579748U (en) | 2017-02-27 | 2017-02-27 | Saddle rod structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720178384.5U CN206579748U (en) | 2017-02-27 | 2017-02-27 | Saddle rod structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206579748U true CN206579748U (en) | 2017-10-24 |
Family
ID=60091022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720178384.5U Withdrawn - After Issue CN206579748U (en) | 2017-02-27 | 2017-02-27 | Saddle rod structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206579748U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107813886A (en) * | 2017-02-27 | 2018-03-20 | 台湾穗高工业股份有限公司 | Saddle rod structure |
-
2017
- 2017-02-27 CN CN201720178384.5U patent/CN206579748U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107813886A (en) * | 2017-02-27 | 2018-03-20 | 台湾穗高工业股份有限公司 | Saddle rod structure |
| CN107813886B (en) * | 2017-02-27 | 2019-09-06 | 台湾穗高工业股份有限公司 | Saddle rod structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20171024 Effective date of abandoning: 20190906 |