CN202227829U - Lock of public bicycle - Google Patents
Lock of public bicycle Download PDFInfo
- Publication number
- CN202227829U CN202227829U CN2011203485148U CN201120348514U CN202227829U CN 202227829 U CN202227829 U CN 202227829U CN 2011203485148 U CN2011203485148 U CN 2011203485148U CN 201120348514 U CN201120348514 U CN 201120348514U CN 202227829 U CN202227829 U CN 202227829U
- Authority
- CN
- China
- Prior art keywords
- lock
- bolt
- bicycle
- locking bolt
- channel
- 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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62H—CYCLE STANDS; SUPPORTS OR HOLDERS FOR PARKING OR STORING CYCLES; APPLIANCES PREVENTING OR INDICATING UNAUTHORIZED USE OR THEFT OF CYCLES; LOCKS INTEGRAL WITH CYCLES; DEVICES FOR LEARNING TO RIDE CYCLES
- B62H3/00—Separate supports or holders for parking or storing cycles
- B62H2003/005—Supports or holders associated with means for bike rental
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- Lock And Its Accessories (AREA)
Abstract
The utility model discloses a lock of a public bicycle, which comprises a lock head arranged on an outer wall of a shaft barrel arranged at the front end of a bicycle frame and a locating seat arranged on a handle shaft, wherein the lock head comprises a lock core, a longitudinal lock channel, a transverse lock channel and a lock bolt arranged in the longitudinal lock channel. The transverse lock channel is vertically connected and communicated with the longitudinal lock channel. A U-shaped notch is arranged on one side of the lower portion of the lock bolt close to the transverse lock channel, the transverse lock channel is matched with a locking bolt of a locking device arranged on the platform ground, and a spring bolt for clamping the longitudinal lock channel is arranged at the outer end of the locking bolt. Users only need to insert an applicable key into a lock hole of lock core to enable the lock bolt to be inserted into the locating seat, and the aim of bicycle locking can be achieved. When the bicycle is returned, due to limitation of the lock bolt, the bicycle can be locked on the locking device only when the lock head is in an unlocked state. Correspondingly, the problems that the key of the public bicycle is lost abnormally and the bicycle is rented maliciously can be solved well only by using the lock head which prevents the key from being pulled out when in the unlocked state.
Description
Technical field
The utility model belongs to the bicycle lock technical field, is specifically related to a kind of public bicycles lock technology.
Background technology
The public bicycles of prior art generally is to be fixed on the mechanical brake in platform; Card-punching system is set in the mechanical brake; The user can use specific IC-card lease bicycle; Usually also be furnished with a Steel wire rope lock on the bicycle, can lock when making things convenient for the user to stop and guard against theft at non-platform place.Yet bicycle is after being given back; Though be locked on the mechanical brake; But the key of Steel wire rope lock but is in the no supervision state, and key is lost easily, even some people can use Steel wire rope lock that bicycle is pinned conveniently oneself also can lease bicycle easily in the Cycle Hire peak period.
Summary of the invention
The purpose of the utility model is: propose a kind of novel public bicycles lock, to overcome the deficiency that prior art exists.
For realizing the purpose of the utility model, adopt following technical scheme to be achieved: a kind of public bicycles lock, described lock comprise the tapered end that is arranged on cycle frame front end beam barrel outer wall and are arranged on the positioning seat on the hundle-bar axle; Described tapered end comprises lock core, vertically locks, and laterally locks, and is arranged on the locking bolt by lock core control in vertical lock road; Described horizontal lock road and vertical lock road be vertical to be connected and to be connected; Described locking bolt bottom offers the U-shaped breach near horizontal lock road one side; Described horizontal lock road is complementary with the locking bolt that is arranged on the ground mechanical brake of platform, and locking bolt outer end is provided with the dead bolt that is used to tighten vertical lock road.
The dead bolt of described mechanical brake is to control and move by being arranged on card-punching system in the mechanical brake.
U-shaped gap width on the described lock road is greater than the external diameter of locking bolt.
Described tapered end and positioning seat all are connected on beam barrel and the handle axle through welding manner.
Compared with prior art; The beneficial effect of the utility model is: owing to the beam barrel outer wall that tapered end is arranged on the cycle frame front end; Again positioning seat is arranged on the handle axle; The lockhole of lock core is interior to be inserted into the purpose that can arrive the lock car in the positioning seat with the control locking bolt as long as the key of use adapted inserts, very convenient.On the other hand, when returning the car, because the restriction of locking bolt only could terminate in bicycle lock on the mechanical brake through the horizontal lock road on the tapered end when tapered end is in unlocked state, promptly tapered end and mechanical brake can not while locking bicycles.Correspondingly, as long as use the tapered end that to extract key at non-lockup state can prevent well that public bicycles key loss and malice from hiring a car.
Description of drawings
Fig. 1 is the structural behavior sketch map of bicycle lock when terminating on the mechanical brake.
Fig. 2 is to use the structural behavior sketch map of tapered end locking bicycle.
1, handle axle; 2, positioning seat; 3, tapered end; 31, lock core; 32, locking bolt; 321, U-shaped breach; 33, laterally lock; 34, vertically lock; 4, mechanical brake; 41, locking bolt; 42, dead bolt; 5, beam barrel.
The specific embodiment
According to accompanying drawing the specific embodiment of the utility model is done a detailed explanation below.
According to illustrated in figures 1 and 2, the described lock of the utility model comprises the tapered end 3 that is arranged on cycle frame front end beam barrel 5 outer walls and is arranged on the positioning seat 2 on the hundle-bar axle 1; Described tapered end 3 comprises lock core 31, vertically locks 34, laterally locks 33, and is arranged on the locking bolt 32 by lock core 31 controls in vertical lock road 34; Described horizontal lock road 33 and vertical lock road 34 be vertical to be connected and to be connected; Described locking bolt 32 bottoms offer U-shaped breach 321 near horizontal lock road 33 1 sides; Described horizontal lock road 33 is complementary with the locking bolt 41 that is arranged on the ground mechanical brake 4 of platform, and locking bolt 41 outer ends are provided with the dead bolt 42 that is used to tighten vertical lock road 34.
The dead bolt 42 of described mechanical brake 4 is to control and move by being arranged on card-punching system in the mechanical brake 4.
U-shaped breach 321 width on the described lock road 33 are greater than the external diameter of locking bolt 41.
Described tapered end 3 all is connected on beam barrel 5 and the handle axle 1 through welding manner with positioning seat 2.
Lock core 31 structures of described tapered end 3 and with the connected mode of locking bolt 32 be the general structure of prior art lockset, when said lock core 31 was in not lockup state (be locking bolt 32 breach 321 with laterally lock road 33 align) at locking bolt 32, key can not be extracted; When locking bolt 32 is in lockup state when (through hole that locking bolt 32 passes on the positioning seat 2 is connected with positioning seat 2), key just can be extracted.The function of above-mentioned tapered end 3 is that prior art is easy to realize, and is not the key content of the utility model, its concrete structure is not done detailed description at this.
Its structural principle of use explanation below in conjunction with the utility model.When hiring a car, use specific IC-card induction zone on mechanical brake 4 to swipe the card, in the dead bolt 42 withdrawal locking bolts 41 of locking bolt 41 outer ends, dead bolt 42 and vertically lock road 34 disengagings can separate bicycle with mechanical brake 4.
When parking bicycle at non-platform place, the turn key makes lock core 31 drive locking bolt 32 and upwards is moved to the lock position, and this moment, locking bolt 32 was connected with positioning seat 2, promptly realized the lock car.Certainly, positioning seat 2 should be angled with handle, make the lock car after the relative vehicle body of headstock tilt to the left, to increase the stability of car body.
When returning the car, must make locking bolt 32 be in non-lockup state, promptly the breach 321 of locking bolt 32 aligns with horizontal lock road 33, guarantees that the locking bolt 41 of mechanical brake 4 can be inserted in vertical lock road 34 along horizontal lock road 33, and dead bolt can block vertical lock road 34 inwalls.When locking bolt 32 was in lockup state shown in Figure 2, then locking bolt 41 can't be inserted in vertical lock road 34, can't return the car.So solved the problem that the back key of returning the car is lost easily well, and tapered end 3 is positioned on the beam barrel, the lock car is also very convenient.
Claims (4)
1. public bicycles lock, it is characterized in that: described lock comprises the tapered end (3) that is arranged on cycle frame front end beam barrel (5) outer wall and is arranged on the positioning seat (2) on the hundle-bar axle (1); Described tapered end (3) comprises lock core (31), vertically locks (34), laterally locks (33), and is arranged on the locking bolt (32) by lock core (31) control in vertical lock road (34); Described horizontal lock road (33) and vertical lock road (34) be vertical to be connected and to be connected; Described locking bolt (32) bottom offers U-shaped breach (321) near horizontal lock road (33) one sides; Described horizontal lock road (33) is complementary with the locking bolt (41) that is arranged on the ground mechanical brake of platform (4), and locking bolt (41) outer end is provided with the dead bolt (42) that is used to tighten vertical lock road (34).
2. a kind of public bicycles lock according to claim 1 is characterized in that: the dead bolt (42) of described mechanical brake (4) is to control and move by being arranged on card-punching system in the mechanical brake (4).
3. a kind of public bicycles lock according to claim 1 is characterized in that: U-shaped breach (321) width on the described lock road (33) is greater than the outer warp of locking bolt (41).
4. a kind of public bicycles lock according to claim 1 is characterized in that: described tapered end (3) and positioning seat (2) all are connected on beam barrel (5) and the handle axle (1) through welding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203485148U CN202227829U (en) | 2011-09-17 | 2011-09-17 | Lock of public bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203485148U CN202227829U (en) | 2011-09-17 | 2011-09-17 | Lock of public bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202227829U true CN202227829U (en) | 2012-05-23 |
Family
ID=46078418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203485148U Expired - Fee Related CN202227829U (en) | 2011-09-17 | 2011-09-17 | Lock of public bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202227829U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105756443A (en) * | 2016-03-03 | 2016-07-13 | 浙江科技学院 | Public bicycle lock with mortise and tenon structure |
-
2011
- 2011-09-17 CN CN2011203485148U patent/CN202227829U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105756443A (en) * | 2016-03-03 | 2016-07-13 | 浙江科技学院 | Public bicycle lock with mortise and tenon structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120523 Termination date: 20120917 |