CN207482066U - A kind of bicycle adjustable anti-theft seat pipe - Google Patents
A kind of bicycle adjustable anti-theft seat pipe Download PDFInfo
- Publication number
- CN207482066U CN207482066U CN201720676783.4U CN201720676783U CN207482066U CN 207482066 U CN207482066 U CN 207482066U CN 201720676783 U CN201720676783 U CN 201720676783U CN 207482066 U CN207482066 U CN 207482066U
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- China
- Prior art keywords
- tube body
- bolt
- buckle
- matched
- seat pipe
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Abstract
A kind of bicycle adjustable anti-theft seat pipe, including the first tube body and the second tube body, second tube body is extend into the first tube body and the second tube body is slidably matched with the first tube body, outer wall in the second tube body and the extending direction along the second tube body are equipped with the first sliding groove, fixing device is cased on the first tube body, fixing device is equipped with nonstandard bolt, and one end of nonstandard bolt passes through the first tube body and matched with the first sliding groove.Fixing device is equipped with nonstandard bolt, can prevent stealer from removing nonstandard bolt by common tool to steal related components in this way.
Description
Technical field
The utility model is related to a kind of bicycle adjustable anti-theft seat pipes.
Background technology
Current shared bicycle usually will appear the phenomenon that parts are stolen, and influence the operation of bicycle and the guarantor of bicycle
It supports.
Invention content
The technical problem to be solved by the present invention is to provide a kind of bicycle simple in structure, having anti-theft feature is adjustable
Save theftproof seat pipe.
In order to solve the above-mentioned technical problem, the utility model includes the first tube body and the second tube body, and the second tube body is extend into
In first tube body and the second tube body is slidably matched with the first tube body, the second tube body outer wall and along the extension side of the second tube body
To equipped with the first sliding groove, being cased with fixing device on the first tube body, fixing device is equipped with nonstandard bolt, and the one of nonstandard bolt
End is matched across the first tube body and with the first sliding groove.Fixing device is equipped with nonstandard bolt, can prevent stealer in this way
Nonstandard bolt removed by common tool to steal related components.
As further improvement of the utility model, the fixing device includes elastic opening deck, elastic opening deck
It being matched with the first tube body, connection bolt is equipped in the openend of elastic opening deck, the one end for connecting bolt is hinged with buckle,
Buckle be equipped with matched first arc groove of elastic opening deck, it is described buckle with connect bolt hinged end be cylinder
Shape is equipped with matched second arc groove in hinged end with buckle in the openend of elastic opening deck.
As further improvement of the utility model, several through-holes are equipped on buckle.
As further improvement of the utility model, the upper end of second tube body is equipped with to the cone connection inside contracted.
The lower end of first tube body is connect with vehicle frame, and the upper end of the second tube body is connect with vehicle seat, because the upper end of the second tube body is equipped with inwardly
The cone connection of contracting is so that it is convenient to which the second tube body connect cooperation with vehicle seat.
As further improvement of the utility model, elastic spacing block, elasticity are equipped with above and below nonstandard bolt
Limited block holding is in the first sliding groove.Elastic spacing block limits the formation of the first tube body and the second tube body relative adjustment
Position, adapts to different service conditions.
Description of the drawings
It is next with reference to the accompanying drawings and detailed description that the utility model is described in more detail.
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the schematic diagram of the fixing device of the utility model.
Specific embodiment
As shown in Fig. 1 to Fig. 2, the utility model includes the first tube body 1 and the second tube body 2, and the second tube body 2 extend into first
In tube body 1 and the second tube body 2 is slidably matched with the first tube body 1, the second tube body 2 outer wall and along the extension of the second tube body 2
Direction is equipped with the first sliding groove 3, and fixing device is cased on the first tube body 1, and the fixing device includes elastic opening deck 4,
Elastic opening deck 4 is matched with the first tube body 1, and connection bolt 5 is equipped in the openend of elastic opening deck 4, connects bolt 5
One end be hinged with buckle 6, buckle 6 be equipped with 4 matched first arc groove 7 of elastic opening deck, the buckle 6 with
The hinged end for connecting bolt 5 is cylindric, is equipped in the openend of elastic opening deck 4 matched with the hinged end of buckle 6
Second arc groove 8, elastic opening deck 4 are equipped with nonstandard bolt 9, and one end of nonstandard bolt 9 passes through the first tube body 1 and with the
One sliding groove 3 matches, several through-holes 10 are equipped on buckle 6, and the upper end of second tube body 2 is equipped with to the taper inside contracted
Connecting portion 11 is equipped with elastic spacing block 12 above and below nonstandard bolt 9, and 12 holding of elastic spacing block is in the first sliding groove
In 3.
The lower end of first tube body 1 is connect with vehicle frame, and the upper end of the second tube body 2 is connect with vehicle seat, because the second tube body 2 is upper
End is equipped with to the cone connection 11 inside contracted so that it is convenient to which the second tube body 2 connect cooperation with vehicle seat.By rotary buckle 6 and make card
The first arc groove 7 on button 6 is separated with elastic opening deck 4, and the shape of elastic opening deck 4 returns to initial shape at this time
Then state adjusts the relative position of the first tube body 1 and the second tube body 2, after regulating, rotary buckle 6 and makes on buckle 6
First arc groove 7 is matched with elastic opening deck 4, and 6 effect elastic opening deck 4 of buckle blocks elastic opening deck 4
First tube body 1, elastic opening deck 4, which acts on 1 deformation of the first tube body, makes the first tube body 1 be fixed with 2 phase of the second tube body.It is because elastic
The deck 4 that is open is equipped with nonstandard bolt 9, can prevent stealer from removing to steal by nonstandard bolt 9 by common tool in this way
Take related components.Elastic spacing block 12 limits the formation of 2 relative adjustment of the first tube body 1 and the second tube body, adapts to not
Same service condition.Buckle 6 on be equipped with several through-holes 10, so that be buckled 6 structure it is lighter.
Claims (5)
1. a kind of bicycle adjustable anti-theft seat pipe, it is characterised in that；Including the first tube body and the second tube body, the second tube body stretches into
In to the first tube body and the second tube body is slidably matched with the first tube body, the second tube body outer wall and along the extension of the second tube body
Direction is equipped with the first sliding groove, and fixing device is cased on the first tube body, and fixing device is equipped with nonstandard bolt, nonstandard bolt
One end passes through the first tube body and is matched with the first sliding groove.
2. bicycle adjustable anti-theft seat pipe as described in claim 1, it is characterised in that：The fixing device is opened including elasticity
Mouth deck, elastic opening deck are matched with the first tube body, and connection bolt is equipped in the openend of elastic opening deck, connects spiral shell
One end of bolt is hinged with buckle, and buckle is equipped with and matched first arc groove of elastic opening deck, the buckle and company
The hinged end of connecting bolt is cylindric, and matched second arc in hinged end with buckle is equipped in the openend of elastic opening deck
Connected in star.
3. bicycle adjustable anti-theft seat pipe as described in claim 2, it is characterised in that：It is logical equipped with several on buckle
Hole.
4. bicycle adjustable anti-theft seat pipe as described in claim 1, it is characterised in that：The upper end of second tube body is equipped with
To the cone connection inside contracted.
5. bicycle adjustable anti-theft seat pipe as described in claim 1, it is characterised in that：Above and below nonstandard bolt
Equipped with elastic spacing block, the holding of elastic spacing block is in the first sliding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720676783.4U CN207482066U (en) | 2017-06-12 | 2017-06-12 | A kind of bicycle adjustable anti-theft seat pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720676783.4U CN207482066U (en) | 2017-06-12 | 2017-06-12 | A kind of bicycle adjustable anti-theft seat pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207482066U true CN207482066U (en) | 2018-06-12 |
Family
ID=62484173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720676783.4U Active CN207482066U (en) | 2017-06-12 | 2017-06-12 | A kind of bicycle adjustable anti-theft seat pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207482066U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114027977A (en) * | 2020-10-20 | 2022-02-11 | 李志强 | Medical executive component clamping structure |
-
2017
- 2017-06-12 CN CN201720676783.4U patent/CN207482066U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114027977A (en) * | 2020-10-20 | 2022-02-11 | 李志强 | Medical executive component clamping structure |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |