CN204402204U - A kind of public bicycles lockset - Google Patents
A kind of public bicycles lockset Download PDFInfo
- Publication number
- CN204402204U CN204402204U CN201420868873.XU CN201420868873U CN204402204U CN 204402204 U CN204402204 U CN 204402204U CN 201420868873 U CN201420868873 U CN 201420868873U CN 204402204 U CN204402204 U CN 204402204U
- Authority
- CN
- China
- Prior art keywords
- dead bolt
- support arm
- housing
- public bicycles
- swinging plate
- 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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- Lock And Its Accessories (AREA)
Abstract
The utility model discloses a kind of public bicycles lockset, comprise housing, be hinged on the dead bolt of housing mid-section position by the first column, dead bolt is connected with the first torsion spring be fixed on for dead bolt reset on housing; The side of described dead bolt is provided with the lock arm locked by dead bolt, and opposite side is provided with the swinging plate passing housing and rotate for stirring dead bolt.The utility model can drive dead bolt to rotate by stirring described swinging plate, and contacts with lock arm, can be good at realizing the locking to public bicycles, has the advantage that reliability is high, easy to use; And swinging plate is engaged by driving and driven tooth with dead bolt, can use lockset in, more laborsaving when stirring, there will not be the situation that lock is not gone up.
Description
Technical field
The utility model relates to lockset, particularly relates to a kind of public bicycles lockset.
Background technology
Easy to use along with public bicycles, increasing citizen go out pleased choice for use public bicycles as short-range vehicles, not only environmental protection but also tempered health.And public bicycles is as a kind of public equipment, require that it must be placed on fixing lease site, safety problem is then the subject matter that public bicycle is deposited, when existing public bicycles is locked in and deposits locking to public bicycles, understand when stirring dead bolt because dead bolt length is relatively long, cause stirring required power comparatively greatly, the situation of meeting car locking effort, and the reliability of existing lock is also not too high.
Utility model content
The purpose of this utility model is to provide a kind of public bicycles lockset, effortlessly just can be locked by bicycle, and have very high reliability when car locking.
For reaching this object, the utility model by the following technical solutions: a kind of public bicycles lockset, comprises housing, is hinged on the dead bolt of housing mid-section position by the first column, dead bolt is connected be fixed on housing for dead bolt reset the first torsion spring; The side of described dead bolt is provided with the lock arm locked by dead bolt, and opposite side is provided with the swinging plate passing housing and rotate for stirring dead bolt, wherein:
Lock arm is " Y " type structure and is hinged on housing by the second column, and which is provided with the second torsion spring, lock arm comprises the first support arm, the second support arm and the 3rd support arm in forked, and the contact that the 3rd support arm is corresponding with dead bolt, locks dead bolt; Be provided with the block be fixed on housing between first support arm and the second support arm, when lock arm rotates, the first support arm is blocked by block;
The below of described second support arm is provided with the driving mechanism controlled by circuit board, described driving mechanism comprises motor, which is provided with driving gear, and driving gear is engaged with driven gear, driven gear is provided with a pushing block, described pushing block with driven gear rotate and with second arm contact;
The afterbody away from the 3rd support arm of described dead bolt is provided with the some driven tooth in fan-shaped setting, and swinging plate is provided with the driving tooth be meshed with driven tooth, drives dead bolt to rotate by stirring described swinging plate.
As preferably, described housing upper lock tongue rotates two extreme positions, described extreme position be provided with induction chip-.
As preferably, described dead bolt front is provided with clinoplain and arc surface, and described bolt lock timing the 3rd support arm first contacts with arc surface and contacts with clinoplain afterwards.
As preferably, the position that described dead bolt is provided with driven tooth is provided with reinforcing rib.
As preferably, described first torsion spring set is located on the first column, and the second torsion spring set is located on the second column.
As preferably, described pushing block is column pushing block.
As preferably, described swinging plate to be arranged on housing by bearing pin and to rotate around described bearing pin.
The beneficial effects of the utility model: dead bolt can be driven to rotate by stirring described swinging plate, and contact with lock arm, can be good at realizing the locking to public bicycles, have the advantage that reliability is high, easy to use; And swinging plate is engaged by driving and driven tooth with dead bolt, can use lockset in, more laborsaving when stirring, there will not be the situation that lock is not gone up.
Accompanying drawing explanation
Fig. 1 is the structural representation that the utility model is in unlocked state;
Fig. 2 is the structural representation that the utility model is in the lock state;
Fig. 3 is the structural representation of dead bolt of the present utility model;
In figure:
1, housing; 2, dead bolt; 3, the first column; 4, the first torsion spring; 5, lock arm; 6, swinging plate; 7, the second column; 8, block; 9, motor; 10, driving gear; 11, driven gear; 12, circuit board; 13, the second torsion spring; 14, pushing block; 15, reinforcing rib 21, driven tooth; 22, clinoplain; 23, arc surface; 51, the first support arm; 52, the second support arm; 53, the 3rd support arm; 61, driving tooth.
Detailed description of the invention
The technical solution of the utility model is further illustrated by detailed description of the invention below in conjunction with accompanying drawing.
As shown in Figure 1, 2, the utility model provides a kind of public bicycles lockset, can fast power-saving public bicycles is locked in lease site place, it comprises housing 1, the dead bolt 2 of housing 1 middle part is hinged on by the first column 3, dead bolt 2 can rotate around the first column 3, dead bolt 2 is connected with the first torsion spring 4 be fixed on for dead bolt 2 reset on housing 1, certainly the effect supporting dead bolt 2 position of rotation is also had, first torsion spring 4 is set on the first column 3, its one end is fixed on housing 1, and the other end is then fixed on dead bolt 2; The lock arm 5 locked by dead bolt 2 is provided with in the side of dead bolt 2, lock arm 5 is " Y " type structure and is hinged on housing 1 by the second column 7, so-called locking refers to when dead bolt 2 rotates, and it can contact with lock arm 5, and final locked arm 5 clamps locked.The opposite side of dead bolt 2 is provided with the swinging plate 6 passing housing 1 and rotate for stirring dead bolt 2, and the side that swinging plate 6 stretches out outside housing 1 takes the shape of the letter U, and is convenient to people's stirring swinging plate 6.
Present embodiment, lock arm 5 is provided with the second torsion spring 13, identical with the first torsion spring 4 structure, second torsion spring 13 is set on the second column 7, one end is fixed on housing 1, and the other end is then fixed on lock arm 5, is the effect rotated for the reset of lock arm 5 and support lock arms 5 equally.
Lock arm 5 comprises the first support arm 51, second support arm 52 in forked and the 3rd support arm 53, the contact that wherein the 3rd support arm 53 is corresponding with dead bolt 2, when being namely in unlocked state, 3rd support arm 53 does not contact with dead bolt 2, now the 3rd support arm 53 is arranged in the downside of shown position dead bolt 2, and when needs lock, dead bolt 2 can contact with the 3rd support arm 53, and promote the 3rd support arm 53 and rotate, the 3rd support arm 53 can lock dead bolt 2 afterwards; Be provided with the block 8 be fixed on housing 1 between first support arm 51 and the second support arm 52, when lock arm 5 rotates to certain position, the first support arm 51 is blocked by block 8;
The driving mechanism controlled by circuit board 12 is provided with in the below of the second support arm 52, this driving mechanism comprises motor 9, which is provided with driving gear 10, driving gear 10 is engaged with driven gear 11, driven gear 11 is provided with a pushing block 14, in present embodiment, pushing block 14 is column pushing block, pushing block 14 rotates with driven gear 11 and contacts with the second support arm 52, the effect of driving mechanism is in time needing to unlock, now dead bolt 2 is in stuck state with the 3rd support arm 53 of lock arm 5, controlling motor 9 drives driving gear 10 to rotate, and then driven gear 11 is rotated counterclockwise, pushing block 14 on driven gear 11 contacts as the second support arm 52 of lock arm 5 along with rotating, and promote the second support arm 52 and move, be pushed down with first support arm 51 of the second support arm 52 one, move upward with the 3rd support arm 53 of its one, and then separate with dead bolt 2, dead bolt 2 homing under the effect of the first torsion spring 4,
Dead bolt 2 is provided with the some driven tooth 21 in fan-shaped setting away from the afterbody of the 3rd support arm 53, correspondingly on swinging plate 6 is provided with the driving tooth 22 be meshed with driven tooth 21, dead bolt 2 can be driven to rotate by stirring described swinging plate 6.
In present embodiment as shown in Figure 3, the front that dead bolt 2 contacts with lock arm 5 is provided with clinoplain 22 and arc surface 23, dead bolt 2 the 3rd support arm 53 when locking first contacts with arc surface 23, contact with clinoplain 22 afterwards, arc surface 23 for dead bolt 2 can be round and smooth contact with the 3rd support arm 53 and promote the 3rd support arm 53, after dead bolt 2 crosses the 3rd support arm 53, by the elastic force of the first torsion spring 4, dead bolt 2 can be made to turn round, now its clinoplain 22 can be stuck on the 3rd support arm 53, and now with the 3rd support arm 53 one the first support arm 51 blocked by block 8, namely the 3rd support arm 53 is fixed, finally achieve the locking position of dead bolt 2.
Preferably, the position that dead bolt 2 is provided with driven tooth 21 is provided with reinforcing rib 15, can guarantee period driven tooth 21 there will not be when engaging because of stressed excessive and cause fracture.
As scheme more preferably, dead bolt 2 on housing 1 locks and open two states can correspond to two extreme positions, induction chip (not shown) is provided with in this extreme position, when induction chip rotates to above-mentioned extreme position for responding to dead bolt 2, concrete locking or open mode can be demonstrated in the display unit of outside, be convenient to prompting people and whether can carry out locking application.
According to said structure, specific works process of the present utility model is set forth below:
When carrying out the locking of public bicycles, lockset is in open mode, in said structure, as shown in Figure 1, now dead bolt 2 is positioned at the downside of the 3rd support arm 53 of lock arm 5, does not contact between the two, now because dead bolt 2 is in the extreme position of open mode, exterior display device can show this lockset and be in open mode, can be used for people to use;
When preparing to lock bicycle, first, on the left of mutually, pull swinging plate 6, be that the dead bolt 2 be meshed with it is rotated counterclockwise, along with in the process rotated, the arc surface 23 of dead bolt 2 first contacts with the 3rd support arm 53, and promote the 3rd support arm 53 and rotate together around the second column 7, continue in the process rotated, arc surface 23 can gradually away from the 3rd support arm 53, until arc surface 23 rotates over the 3rd support arm 53, and the 3rd support arm 53 is now due to the effect homing of the second torsion spring 13; The first torsion spring 4 on dead bolt 2 is in the state of compression in rotary course, after swinging plate 6 is pulled in stopping, first torsion spring 4 can drive dead bolt 2 to back rotation due to the elastic force of self, until the clinoplain 22 of dead bolt 2 contacts with the 3rd support arm 53, owing to being blocked by block 8 after the first support arm 51 homing of the 3rd support arm 53 one, dead bolt 2 is also just fixed, and completes the process of locking, namely shown in Fig. 2.Extreme position when now dead bolt 2 is in the lock state, outside display unit then shows locked state;
When needs use public bicycles to unlock, then control motor 9 by circuit board 12 to rotate, driven gear 11 is driven to be rotated counterclockwise by driving gear 10, rotate until the pushing block 14 on it promotes the second support arm 52, be pushed down away from block 8 with the first support arm 51 of its one, simultaneously the 3rd support arm 53 upwardly, and cross dead bolt 2, position when making dead bolt 2 be returned to open mode, then can take out public bicycles.
It is pointed out that stir dead bolt 2 relative to direct in the past, it can save the strength that people stir, and makes the hommization more of whole lockset by adopting swinging plate 6 in the utility model, and be convenient to locking, theftproof have also been obtained raising.
Obviously, above-described embodiment of the present utility model is only used to clearly demonstrate the utility model example, and is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.All do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., within the protection domain that all should be included in the utility model claim.
Claims (7)
1. a public bicycles lockset, it is characterized in that, comprise housing (1), be hinged on the dead bolt (2) of housing (1) middle part by the first column (3), dead bolt (2) be connected with and be fixed on housing (1) for the first torsion spring (4) that dead bolt (2) resets; The side of described dead bolt (2) is provided with the lock arm (5) locked by dead bolt (2), and opposite side is provided with the swinging plate (6) passing housing (1) and rotate for stirring dead bolt (2), wherein:
Lock arm (5) is " Y " type structure and is hinged on housing (1) by the second column (7), which is provided with the second torsion spring (13), lock arm (5) comprises the first support arm (51), the second support arm (52) and the 3rd support arm (53) in forked, the contact that 3rd support arm (53) is corresponding with dead bolt (2), locks dead bolt (2); Be provided with the block (8) be fixed on housing (1) between first support arm (51) and the second support arm (52), when lock arm (5) rotates, the first support arm (51) is blocked by block (8);
The below of described second support arm (52) is provided with the driving mechanism controlled by circuit board (12), described driving mechanism comprises motor (9), which is provided with driving gear (10), driving gear (10) is engaged with driven gear (11), driven gear (11) is provided with a pushing block (14), and described pushing block (14) rotates with driven gear (11) and contacts with the second support arm (52);
The afterbody away from the 3rd support arm (53) of described dead bolt (2) is provided with the some driven tooth (21) in fan-shaped setting, swinging plate (6) is provided with the driving tooth (61) be meshed with driven tooth (21), drives dead bolt (2) to rotate by stirring described swinging plate (6).
2. public bicycles lockset according to claim 1, is characterized in that, described housing (1) upper lock tongue (2) rotates two extreme positions, is provided with induction chip in described extreme position.
3. public bicycles lockset according to claim 1, it is characterized in that, described dead bolt (2) front is provided with clinoplain (22) and arc surface (23), and during described dead bolt (2) locking, the 3rd support arm (53) contacts with clinoplain (22) after first contacting with arc surface (23).
4. public bicycles lockset according to claim 1, is characterized in that, the position that described dead bolt (2) is provided with driven tooth (21) is provided with reinforcing rib (15).
5. public bicycles lockset according to claim 1, is characterized in that, described first torsion spring (4) is set on the first column (3), and the second torsion spring (13) is set on the second column (7).
6. public bicycles lockset according to claim 1, is characterized in that, described pushing block (14) is column pushing block.
7. public bicycles lockset according to claim 1, is characterized in that, described swinging plate (6) is arranged on housing (1) by bearing pin and goes up and rotate around described bearing pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420868873.XU CN204402204U (en) | 2014-12-31 | 2014-12-31 | A kind of public bicycles lockset |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420868873.XU CN204402204U (en) | 2014-12-31 | 2014-12-31 | A kind of public bicycles lockset |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204402204U true CN204402204U (en) | 2015-06-17 |
Family
ID=53426077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420868873.XU Expired - Fee Related CN204402204U (en) | 2014-12-31 | 2014-12-31 | A kind of public bicycles lockset |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204402204U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106368526A (en) * | 2015-07-24 | 2017-02-01 | 杭州双华科技有限公司 | Spring bolt overturning self-locking device |
| TWI635208B (en) * | 2018-03-28 | 2018-09-11 | 一德金屬工業股份有限公司 | Lock |
| CN113653799A (en) * | 2021-09-01 | 2021-11-16 | 西安轻工业钟表研究所有限公司 | Self-insurance unlocking mechanism |
-
2014
- 2014-12-31 CN CN201420868873.XU patent/CN204402204U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106368526A (en) * | 2015-07-24 | 2017-02-01 | 杭州双华科技有限公司 | Spring bolt overturning self-locking device |
| CN106368526B (en) * | 2015-07-24 | 2018-11-23 | 杭州双华科技有限公司 | A kind of lock tongue overturning self-locking device |
| TWI635208B (en) * | 2018-03-28 | 2018-09-11 | 一德金屬工業股份有限公司 | Lock |
| CN113653799A (en) * | 2021-09-01 | 2021-11-16 | 西安轻工业钟表研究所有限公司 | Self-insurance unlocking mechanism |
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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: 20150617 Termination date: 20181231 |