CN207328666U - A kind of high intensity adjustable bicycle seat pipe - Google Patents
A kind of high intensity adjustable bicycle seat pipe Download PDFInfo
- Publication number
- CN207328666U CN207328666U CN201721053866.4U CN201721053866U CN207328666U CN 207328666 U CN207328666 U CN 207328666U CN 201721053866 U CN201721053866 U CN 201721053866U CN 207328666 U CN207328666 U CN 207328666U
- Authority
- CN
- China
- Prior art keywords
- carbon fiber
- tube body
- fiber tube
- seat pipe
- thickness
- 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.)
- Expired - Fee Related
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- Motorcycle And Bicycle Frame (AREA)
Abstract
The utility model provides a kind of high intensity adjustable bicycle seat pipe, including carbon fiber tube body and multiple metallic objects for being uniformly embedded in carbon fiber tube wall, the upper end of carbon fiber tube body is equipped with seat pipe base, carbon fiber tube body and seat pipe base are equipped with the pin hole of multiple cooperations, carbon fiber tube body and seat pipe base are fixed by axis pin through pin hole, the pipe thickness that the centre of carbon fiber tube body is clamped position is thicker than the top of carbon fiber tube body and the pipe thickness of bottom, and pipe thickness is gradually thinning to top and bottom from the clamped position in centre, the lower end of carbon fiber tube body is equipped with can 360 ° of rotating universal wheels.The setting of the utility model metal strip adds the toughness of carbon fiber seat pipe, makes it more wear-resisting, and security performance improves；And carbon fiber tube body and seat pipe base can be adjusted and fixed by axis pin and pin hole according to the demand of different users, good fixing effect and convenient and efficient.
Description
Technical field
It the utility model is related to bicycle accessories field, more particularly to a kind of high intensity adjustable bicycle seat pipe.
Background technology
Seat pipe is to connect the significant points of vehicle seat and vehicle frame, it is necessary to it is connected by retaining mechanism with vehicle frame, is relied on after locking
The characteristics of its outer wall and weight of the frictional force support bicyclist of vehicle frame inside pipe wall, carbon fiber seat pipe is due to light weight, is extensive
Applied to road cycling.Existing carbon fiber seat pipe is mostly full carbon fiber structural, although this structure light weight, not
It is wear-resisting, use the accident easy to wear that seat pipe occurs and is broken after a period of time；And existing seat pipe cannot adjust height mostly, no
It can meet the demand of riding of different people.
Utility model content
The utility model is exactly to be directed to above technical problem, there is provided a kind of high intensity adjustable bicycle seat pipe.
The utility model to achieve the above object, using following technical scheme：A kind of high intensity adjustable bicycle seat pipe,
Including carbon fiber tube body and multiple metallic objects for being uniformly embedded in carbon fiber tube wall, the upper end of carbon fiber tube body is equipped with seat pipe
Base, carbon fiber tube body and seat pipe base are equipped with the pin hole of multiple cooperations, and carbon fiber tube body and seat pipe base pass through pin hole by axis pin
Fixed, the centre of carbon fiber tube body is clamped the pipe thickness at position than the top of carbon fiber tube body and the pipe thickness of bottom
Thickness, and pipe thickness is gradually thinning to top and bottom from the clamped position in centre, the lower end of carbon fiber tube body is equipped with can be 360 °
Rotating universal wheel.
The metallic object is axially set along carbon fiber tube body.
The metallic object is that strip, length 7-30cm, width 2-30mm, and metallic object include at least two.
The thickness in the tube wall thickness is 2-3mm, and the thickness of tube wall thinnest part is 1-1.8mm, and tube wall thickness carbon is fine
The length for tieing up tube body is 50-200.
The lower end of the carbon fiber tube body is additionally provided with the screw hole for locking universal wheel.
The beneficial effects of the utility model are：The setting of the utility model metal strip adds the toughness of carbon fiber seat pipe,
Make it more wear-resisting, security performance improves；And can according to the demand of different users by axis pin and pin hole to carbon fiber pipe
Body and seat pipe base are adjusted and fix, good fixing effect and convenient and efficient.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model；
1st, carbon fiber tube body；2nd, metallic object；3rd, seat pipe base；4th, pin hole；5th, axis pin；6th, universal wheel；7th, screw hole.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples：
As shown in Figure 1, a kind of high intensity adjustable bicycle seat pipe, including carbon fiber tube body 1 and multiple uniformly it is embedded in
The metallic object 2 of 1 outer wall of carbon fiber tube body, the upper end of carbon fiber tube body 1 are equipped with seat pipe base 3, on carbon fiber tube body 1 and seat pipe base 3
Pin hole 4 equipped with multiple cooperations, carbon fiber tube body 1 and seat pipe base 3 are fixed by axis pin 5 through pin hole 4, carbon fiber tube body 1
The pipe thickness at the clamped position in centre is thicker than the top of carbon fiber tube body 1 and the pipe thickness of bottom, and pipe thickness is therefrom
Between be clamped that position is gradually thinning to top and bottom, and the lower end of carbon fiber tube body 1 is equipped with can 360 ° of rotating universal wheels 6.
The metallic object 2 is set along carbon fiber tube body 1 is axial.
The metallic object 2 is that strip, length 7-30cm, width 2-30mm, and metallic object 2 include at least two.
The thickness in the tube wall thickness is 2-3mm, and the thickness of tube wall thinnest part is 1-1.8mm, and tube wall thickness carbon is fine
The length for tieing up tube body 1 is 50-200.
The lower end of the carbon fiber tube body 1 is additionally provided with the screw hole 7 for locking universal wheel 6.
The setting of the utility model metal strip 2 adds the toughness of carbon fiber seat pipe, makes it more wear-resisting, security performance carries
It is high；And carbon fiber tube body 1 and seat pipe base 3 can be adjusted by axis pin 5 and pin hole 4 according to the demand of different users and
It is fixed, good fixing effect and convenient and efficient；The setting of pipe thickness structure can reduce the weight of seat pipe, save cost of manufacture；And
And when this seat pipe is installed on folded bicycle, seat pipe is preferably minimized position during folding, allow universal wheel 6 to contact ground, at this time
Folded bicycle can be push to advance, it is convenient to carry.
The utility model is exemplarily described above, it is clear that the utility model implements and from aforesaid way
Limitation, as long as employ the utility model methodology and technical solution carry out various improvement, or it is not improved directly
Applied to other occasions, within the scope of protection of the utility model.
Claims (5)
1. a kind of high intensity adjustable bicycle seat pipe, it is characterised in that multiple be embedded in including carbon fiber tube body (1) and uniformly
The metallic object (2) of carbon fiber tube body (1) outer wall, the upper end of carbon fiber tube body (1) are equipped with seat pipe base (3), carbon fiber tube body (1) and
Seat pipe base (3) is equipped with the pin hole (4) of multiple cooperations, and carbon fiber tube body (1) and seat pipe base (3) pass through pin hole by axis pin (5)
(4) fixed, the centre of carbon fiber tube body (1) is clamped the top and bottom of the pipe thickness at position than carbon fiber tube body (1)
Pipe thickness is thick, and pipe thickness is gradually thinning to top and bottom from the clamped position in centre, the lower end of carbon fiber tube body (1)
Equipped with can 360 ° of rotating universal wheels (6).
A kind of 2. high intensity adjustable bicycle seat pipe according to claim 1, it is characterised in that the metallic object (2)
Axially set along carbon fiber tube body (1).
A kind of 3. high intensity adjustable bicycle seat pipe according to claim 1, it is characterised in that the metallic object (2)
For strip, length 7-30cm, width 2-30mm, and metallic object (2) include at least two.
A kind of 4. high intensity adjustable bicycle seat pipe according to claim 1, it is characterised in that the tube wall thickness
Thickness be 2-3mm, the thickness of tube wall thinnest part is 1-1.8mm, and the length of tube wall thickness carbon fiber tube body (1) is 50-
200。
A kind of 5. high intensity adjustable bicycle seat pipe according to claim 1, it is characterised in that the carbon fiber tube body
(1) lower end is additionally provided with the screw hole (7) for locking universal wheel (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721053866.4U CN207328666U (en) | 2017-08-22 | 2017-08-22 | A kind of high intensity adjustable bicycle seat pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721053866.4U CN207328666U (en) | 2017-08-22 | 2017-08-22 | A kind of high intensity adjustable bicycle seat pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207328666U true CN207328666U (en) | 2018-05-08 |
Family
ID=62373321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721053866.4U Expired - Fee Related CN207328666U (en) | 2017-08-22 | 2017-08-22 | A kind of high intensity adjustable bicycle seat pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207328666U (en) |
-
2017
- 2017-08-22 CN CN201721053866.4U patent/CN207328666U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180508 Termination date: 20210822 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |