CN203921019U - The adjustable vibration-damping bicycle saddle pipe of a kind of screw - Google Patents
The adjustable vibration-damping bicycle saddle pipe of a kind of screw Download PDFInfo
- Publication number
- CN203921019U CN203921019U CN201420329325.XU CN201420329325U CN203921019U CN 203921019 U CN203921019 U CN 203921019U CN 201420329325 U CN201420329325 U CN 201420329325U CN 203921019 U CN203921019 U CN 203921019U
- Authority
- CN
- China
- Prior art keywords
- outer tube
- screw
- upper head
- spring
- screw rod
- 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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- Vibration Prevention Devices (AREA)
- Vibration Dampers (AREA)
- Springs (AREA)
Abstract
The utility model relates to the adjustable vibration-damping bicycle saddle pipe of a kind of screw, comprise outer tube, inner tube and spring, the upper end of described spring connects upper head plate, the lower end of described spring connects bottom plate, it is characterized in that: the lower end of described outer tube is outer tube bottom, described bottom is provided with through hole, described bottom plate is provided with through hole, described upper head plate is provided with screw, on described upper head plate, by screw, screw rod is installed, the lower end of described screw rod connects described bottom plate and outer tube bottom and stretches out described outer tube bottom, and one end that screw rod stretches out described outer tube bottom is provided with head.Can adjust the distance between upper head plate and bottom plate by above-mentioned screw rod, so that the reduction length of being located at the spring between upper head plate and bottom plate is adjusted, thereby adjust the damping intensity of saddle pipe, not only can meet the different operating needs of different user, and this structure can not damage the body of inner and outer tubes, make to install more Jiamei's sight of profile.
Description
Technical field
The utility model belongs to technical field of bicycles, particularly relates to the adjustable vibration-damping bicycle saddle pipe of a kind of screw.
Background technology
Bicycle is the most traditional vehicle, and it has features convenient and swift, energy-conserving and environment-protective.At present, along with improving constantly of people's quality of the life, and the continuous reinforcement of the consciousness of people's environmental protection, bicycle is more and more used in people's life, especially the functional stronger bicycle such as mountain bike and highway car, becomes one way of life culture more and more welcomed by the people especially gradually.
Saddle pipe be on bicycle for the body of saddle is installed, saddle pipe is arranged on the middle pipe of cycle frame, saddle pipe is for supporting saddle, in conventional art, saddle pipe is to be inserted into the body on pipe in support body.Tradition saddle pipe does not have shock-absorbing function.My company has designed a kind of bicycle saddle pipe with shock-absorbing function, the patent No. is CN201320620692.0, this saddle pipe comprises inner and outer tubes and the spring of mutual plug-in mounting, the upper end of spring is connected with inner tube by upper head plate, the lower end of spring is connected with outer tube by bottom plate, upper head plate is welded on the inwall of inner tube, and bottom plate is welded on the inwall of outer tube.Inner tube can be carried out elastic telescopic by spring within the outer tube, and outer tube is arranged on the vehicle frame of bicycle, and inner tube is used for supporting installation saddle, and the shock-absorbing function of realizing saddle pipe with this has simple in structure, good looking appearance, makes the better comfortable advantage of cycling.But, in the process of manufacturing, find disadvantage: the damping intensity of saddle pipe cannot regulate, and has defect.
Summary of the invention
For the technical matters that solves the damping intensity of the spring fitting difficulty that exists in known technology, saddle pipe and cannot regulate provides, a kind of damping intensity can regulate the utility model, regulating density is large, and the adjustable vibration-damping bicycle saddle pipe of the screw that can not damage inner and outer tubes.
The utility model for the technical scheme that solves the technical matters that exists in known technology and take is: a kind of screw is adjustable vibration-damping bicycle saddle pipe, comprise outer tube, inner tube and spring, the upper end of described spring connects upper head plate, the lower end of described spring connects bottom plate, it is characterized in that: the lower end of described outer tube is outer tube bottom, described outer tube bottom is provided with through hole, described bottom plate is provided with through hole, described upper head plate is provided with screw, on described upper head plate, by screw, screw rod is installed, the lower end of described screw rod connects described bottom plate and outer tube bottom and stretches out described outer tube bottom, one end that screw rod stretches out described outer tube bottom is provided with head.
The utility model can also adopt following technical measures:
The inwall of described outer tube be provided with at least two with the slideway of described outer axial tube line parallel, described slideway circumference uniform distribution is on the inside face of described outer tube, on the outer wall of described inner tube, corresponding described each slideway is provided with the hemispheric spacing preiection distributing up and down.
Advantage and the good effect that the utlity model has are: because the utility model adopts as above technical scheme, between inner tube and outer tube, screw rod is installed, can adjust the distance between upper head plate and bottom plate by adjusting screw(rod), so that the reduction length of being located at the spring between upper head plate and bottom plate is adjusted, thereby adjust the damping intensity of saddle pipe, not only can meet the different operating needs of different user, and this structure can not damage the body of inner and outer tubes, make to install more Jiamei's sight of profile.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
In figure: 1, outer tube; 1-1, outer tube bottom; 2, middle pipe; 3, quick detach; 4, inner tube; 5, spring; 6, upper head plate; 7, bottom plate; 8, slideway; 9, spacing preiection; 10, screw rod; 11, head.
Detailed description of the invention
For further understanding summary of the invention of the present utility model, Characteristic, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:
Refer to Fig. 1, a kind of screw is adjustable vibration-damping bicycle saddle pipe, comprises the outer tube 1 being arranged on middle tube of bicycle frame 2, and outer tube 1 is inserted in the middle pipe 2 of cycle frame, and the quick detach 3 for locking outer tube is installed on middle pipe 2.In outer tube 1, be fitted with inner tube 4, the upper end of inner tube 4 is provided with the saddle install portion for saddle is installed, and the inside of outer tube 1 is provided with spring 5, and spring 5 is located between described outer tube 1 and described inner tube 4, and the effect of spring 5 is to make the inner tube 2 can be at the interior elastic telescopic of outer tube 1.The upper end of spring 5 is connected with inner tube 4 by upper head plate 6, and the lower end of spring 5 is connected with outer tube 1 by bottom plate 7.The lower end of outer tube 1 is outer tube bottom 1-1, outer tube bottom 1-1 is provided with through hole, bottom plate 7 is provided with through hole, upper head plate 6 is provided with screw, on upper head plate 6, by screw, screw rod 10 is installed, the lower end of screw rod 10 connects described bottom plate 7 and outer tube bottom 1-1 and stretches out described outer tube bottom 1-1, and one end that screw rod 10 stretches out described outer tube bottom is provided with head 11.
Can adjust the distance between upper head plate 6 and bottom plate 7 by rotating above-mentioned screw rod 10, so that the reduction length of being located at the spring 5 between upper head plate 6 and bottom plate 7 is adjusted, thus the damping intensity of adjustment saddle pipe.
The inwall of outer tube 1 be provided with at least two with the cunning 8 of described outer axial tube line parallel, slideway 8 circumference uniform distributions are on the inside face of described outer tube 1, on the outer wall of inner tube 4, corresponding described each slideway 8 is provided with the hemispheric spacing preiection 9 distributing up and down.
Bicycle saddle pipe described in said structure is to have elastomeric expansion link, and this saddle pipe is used for connecting vehicle frame and saddle, thereby makes saddle have shock-absorbing function.
Claims (2)
1. the adjustable vibration-damping bicycle saddle pipe of screw, comprise outer tube (1), inner tube (4) and spring (5), the upper end of described spring (5) connects upper head plate (6), the lower end of described spring (5) connects bottom plate (7), it is characterized in that: the lower end of described outer tube (1) is outer tube bottom (1-1), described outer tube bottom (1-1) is provided with through hole, described bottom plate (7) is provided with through hole, described upper head plate (6) is provided with screw, described upper head plate (6) is upper installs screw rod (10) by screw, the lower end of described screw rod (10) connects described bottom plate (7) and outer tube bottom (1-1) and stretches out described outer tube bottom (1-1), one end that screw rod (10) stretches out described outer tube bottom (1-1) is provided with head (11).
2. the adjustable vibration-damping bicycle saddle pipe of screw according to claim 1, it is characterized in that: the inwall of described outer tube be provided with at least two with the slideway (8) of described outer axial tube line parallel, described slideway (8) circumference uniform distribution is on the inside face of described outer tube, and on the outer wall of described inner tube (4), corresponding described each slideway (8) is provided with the hemispheric spacing preiection (9) distributing up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420329325.XU CN203921019U (en) | 2014-06-19 | 2014-06-19 | The adjustable vibration-damping bicycle saddle pipe of a kind of screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420329325.XU CN203921019U (en) | 2014-06-19 | 2014-06-19 | The adjustable vibration-damping bicycle saddle pipe of a kind of screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203921019U true CN203921019U (en) | 2014-11-05 |
Family
ID=51816878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420329325.XU Expired - Fee Related CN203921019U (en) | 2014-06-19 | 2014-06-19 | The adjustable vibration-damping bicycle saddle pipe of a kind of screw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203921019U (en) |
-
2014
- 2014-06-19 CN CN201420329325.XU patent/CN203921019U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 Termination date: 20170619 |