CN208053496U - A kind of Self-lock means for cycles - Google Patents
A kind of Self-lock means for cycles Download PDFInfo
- Publication number
- CN208053496U CN208053496U CN201820453508.0U CN201820453508U CN208053496U CN 208053496 U CN208053496 U CN 208053496U CN 201820453508 U CN201820453508 U CN 201820453508U CN 208053496 U CN208053496 U CN 208053496U
- Authority
- CN
- China
- Prior art keywords
- hydraulic cylinder
- lock pin
- lock
- hydraulic
- seat cushion
- 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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- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The utility model is related to a kind of Self-lock means for cycles, wherein：Spring is fixed on vehicle frame, spring top is connected with seat cushion, seat cushion bottom is connected with first hydraulic cylinder by the first hydraulic stem, first hydraulic cylinder is connected to by oil pipe with second hydraulic cylinder, second hydraulic cylinder is connected with lock pin by the second hydraulic stem, locking pin ends are extend into lock pin slot, and lock pin slot is set in runner.The utility model carries out structure improvement to bicycle lock, can be automatically good by lock when forgetting car locking after bicyclist gets off, and prevents the car slipping on slope pavement and leads to unnecessary accident.
Description
Technical field
The utility model is related to locomotive lock component technology field, especially a kind of Self-lock means for cycles.
Background technology
Currently, bicycle, after riding, bicyclist is easy to forget to carry out car locking to bicycle, holds on slope pavement
Car slipping is easily led to, unnecessary accident, Shortcomings are caused.
Invention content
The purpose of this utility model is to provide a kind of Self-lock means for cycles, above-mentioned to overcome the shortcomings of, to bicycle lock
Structure improvement is carried out, can be automatically good by lock when forgetting car locking after bicyclist gets off, it prevents the car slipping on slope pavement and leads
Cause unnecessary accident.
The technical solution of the utility model：
A kind of Self-lock means for cycles, including vehicle frame, spring, seat cushion, first hydraulic cylinder, the first hydraulic stem, oil pipe, second
Hydraulic cylinder, the second hydraulic stem, lock pin, runner, lock pin slot；Wherein：Spring is fixed on vehicle frame, spring top is connected with seat
Pad, seat cushion bottom are connected with first hydraulic cylinder by the first hydraulic stem, and first hydraulic cylinder is connected to by oil pipe with second hydraulic cylinder,
Second hydraulic cylinder is connected with lock pin by the second hydraulic stem, and locking pin ends are extend into lock pin slot, and lock pin slot is set in runner.
The utility model has the advantage of：The utility model carries out structure improvement to bicycle lock, after bicyclist gets off
Can be automatically good by lock when forgetting car locking, it prevents the car slipping on slope pavement and leads to unnecessary accident.
Description of the drawings
Fig. 1 is the structure schematic diagram of the utility model.
Fig. 2 is the location diagram of the utility model runner and lock pin slot.
Reference numeral：Vehicle frame 1, spring 2, seat cushion 3, first hydraulic cylinder 4, the first hydraulic stem 5, oil pipe 6, second hydraulic cylinder 7,
Second hydraulic stem 8, lock pin 9, runner 10, lock pin slot 11.
Specific implementation mode
Embodiment 1 please refers to Fig.1 and Fig. 2, a kind of Self-lock means for cycles, including vehicle frame 1, spring 2, seat cushion 3, first
Hydraulic cylinder 4, the first hydraulic stem 5, oil pipe 6, second hydraulic cylinder 7, the second hydraulic stem 8, lock pin 9, runner 10, lock pin slot 11；Wherein：
Spring 2 is fixed on vehicle frame 1,2 top of spring is connected with seat cushion 3, and 3 bottom of seat cushion is connected with first by the first hydraulic stem 5
Hydraulic cylinder 4, first hydraulic cylinder 4 are connected to by oil pipe 6 with second hydraulic cylinder 7, and second hydraulic cylinder 7 is connected by the second hydraulic stem 8
There are lock pin 9,9 end of lock pin to extend into lock pin slot 11, lock pin slot 11 is set in runner 10, passes through spring 2 and hydraulic system phase
It mutually combines, realizes the voluntarily locking of bicycle, prevent car slipping.
Operation principle：
When people is sitting in when riding on seat cushion 3, at this point, seat cushion 3 passes through the first hydraulic stem 5 the first hydraulic pressure of compression downwards
Hydraulic oil in cylinder 4 so that hydraulic oil is flowed by oil pipe 6 in second hydraulic cylinder 7, meanwhile, in the hydraulic coupling that hydraulic oil generates
Under the action of so that the second hydraulic stem 8 be retracted into second hydraulic cylinder 7 so that lock pin 9 exits lock pin slot 11, you can to turn
10 unlock of wheel, it is ensured that its smooth rotation, after people gets off, under the action of spring 2 so that seat cushion 3 moves upwards, and then drives
First hydraulic stem 5 moves upwards, and negative pressure is generated in first hydraulic cylinder 4, so that the hydraulic oil in second hydraulic cylinder 7 returns
It flows in first hydraulic cylinder 4, while generating negative pressure in second hydraulic cylinder 7 and the second hydraulic stem 8 is made to stretch out, last band pendulum lock pin
9 inject in lock pin slots 11, and runner 10 is blocked and is led, and complete self-locking, prevent from forgetting after riding caused by car locking car slipping or
Other unpredictable accidents.
Claims (1)
1. a kind of Self-lock means for cycles, including vehicle frame (1), spring (2), seat cushion (3), first hydraulic cylinder (4), the first hydraulic stem
(5), oil pipe (6), second hydraulic cylinder (7), the second hydraulic stem (8), lock pin (9), runner (10), lock pin slot (11)；Its feature exists
In：It is fixed with spring (2) on vehicle frame (1), is connected with seat cushion (3) at the top of spring (2), seat cushion (3) bottom passes through the first hydraulic pressure
Bar (5) is connected with first hydraulic cylinder (4), and first hydraulic cylinder (4) is connected to by oil pipe (6) with second hydraulic cylinder (7), the second hydraulic pressure
Cylinder (7) is connected with lock pin (9) by the second hydraulic stem (8), and lock pin (9) end is extend into lock pin slot (11), lock pin slot (11)
In runner (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820453508.0U CN208053496U (en) | 2018-04-02 | 2018-04-02 | A kind of Self-lock means for cycles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820453508.0U CN208053496U (en) | 2018-04-02 | 2018-04-02 | A kind of Self-lock means for cycles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208053496U true CN208053496U (en) | 2018-11-06 |
Family
ID=63987593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820453508.0U Expired - Fee Related CN208053496U (en) | 2018-04-02 | 2018-04-02 | A kind of Self-lock means for cycles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208053496U (en) |
-
2018
- 2018-04-02 CN CN201820453508.0U patent/CN208053496U/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: 20181106 Termination date: 20190402 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |