CN109854100A - A kind of fold latch - Google Patents
A kind of fold latch Download PDFInfo
- Publication number
- CN109854100A CN109854100A CN201910259433.1A CN201910259433A CN109854100A CN 109854100 A CN109854100 A CN 109854100A CN 201910259433 A CN201910259433 A CN 201910259433A CN 109854100 A CN109854100 A CN 109854100A
- Authority
- CN
- China
- Prior art keywords
- connection strap
- lock body
- lock
- fold latch
- lockhole
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B67/00—Padlocks; Details thereof
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B67/00—Padlocks; Details thereof
- E05B67/06—Shackles; Arrangement of the shackle
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B71/00—Locks specially adapted for bicycles, other than padlocks
Landscapes
- Buckles (AREA)
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The present invention provides a kind of fold latch, including lock body and connection strap hoop, lock core is equipped in lock body, connection strap hoop includes connecting pin and keyed end, the connecting pin of connection strap hoop and lock body fixing assembling, the keyed end of the connection strap hoop has locking piece, and the lock body side wall is equipped with the lockhole being inserted into for locking piece, and the locking piece of the keyed end does in movement in a curve insertion lockhole and locks with lock core；This product improves the property easy to use of fold latch by changing the locking mode of fold latch, this product is laterally inserted into the lockhole of lock body using the keyed end of connection strap hoop and is locked with lock core cooperation, it is inserted into without adjusting the angle, it only needs for the locking piece alignment lockhole of keyed end to be inserted directly into, it is laterally inserted into that lockhole is more convenient compared to traditional locking unlocking manner into line-locked mode, operation is simpler, it is very useful.
Description
Technical field
The present invention relates to lockset, in particular to a kind of fold latch.
Background technique
Currently, it is by the way that one end of connection strap hoop is mixed up angle pair that traditional fold latch or joint, which locks its locking mode all,
It is locked after quasi- lockhole insertion, in the locking of the fixtures such as vehicle and car locking bracket or lamppost, due to the length by chain
The limitation of the structure of degree and fold latch and the limitation of operating space, the keyed end insertion lockhole of connection strap hoop is more troublesome, it needs
It to be slowly aligned, operation is very inconvenient, and when unlock is also, due to being limited by structure, it is possible that connection strap when unlock
Hoop is stuck in the problem of lockhole inconvenience is extracted, so needing that a kind of unlock, convenient fold latch of locking can just solve these problems.
Summary of the invention
Aiming at the shortcomings of the prior art, the present invention provides that a kind of unlock, convenient fold latch of locking just can solve these and ask
Topic.
To achieve the goals above, the technical solution used in the present invention is: a kind of fold latch, including lock body and connection strap
Hoop, is equipped with lock core in lock body, and connection strap hoop includes connecting pin and keyed end, the connecting pin of connection strap hoop and lock body fixing assembling,
The keyed end of the connection strap hoop has locking piece, and the lock body side wall is equipped with the lockhole being inserted into for locking piece, the keyed end
Locking piece do movement in a curve insertion lockhole in locked with lock core.
In the keyed end insertion lockhole of the connection strap hoop after locking, the keyed end of connection strap hoop by locking piece relative to
The lockhole of lock body rotates.
The connection strap hoop includes at least four section connection straps, is pivotally connected to one another between connection strap, and connecting pin is located at head
One end that section connection strap is connect with lock body, keyed end are located at one end of periproct connection strap and lock body cooperation.
Axial direction of the periproct connection strap with adjacent connection strap with respect to pivot is swung, and swing angle is less than 10
Degree.
It can be swung relative to the axial direction of pivot between the adjacent connection strap of every two section, adjacent connection strap is with pivot
Axis is that the center of circle is rotated.
The lock core is Spring cylinder lock core.
The lock core is flashboard lock core.
The locking piece is equipped with the locked groove cooperated with lock core.
The lock body includes shell, and the shell is equipped with the opening being inserted into for connecting pin, and the connecting pin has pin hole, also
Including protective case, which is equipped with the open port of lock bodies interconnecting piece insertion；And what is be connected to open port is used for
Pin shaft is cooperated to pass through the receiving part that pin hole locks connecting pin, after the opening that connecting pin passes through shell is inserted into open port, insertion
In pin shaft to pin hole, rotation protective case to pin shaft and receiving part gear connect cooperation；And protective case and shell are fixed by pin.
The connection strap hoop includes six connection straps being pivotally connected to one another.
Beneficial effects of the present invention: the present invention provides a kind of fold latch, the locking mode that this product passes through change fold latch
Improve the property easy to use of fold latch, this product is laterally inserted into the lockhole of lock body and lock using the keyed end of connection strap hoop
Core cooperation locking, without adjusting the angle insertion, it is only necessary to be inserted directly into the locking piece alignment lockhole of keyed end, from side
Insertion lockhole is more convenient compared to traditional locking unlocking manner into line-locked mode, operation is simpler, very useful.
Detailed description of the invention
Fig. 1 is structural decomposition diagram of the invention；
Fig. 2 is connecting pin and lock body assembling structure schematic diagram of the invention.
In figure, 100- lock body；110- shell；111- opening；120- protective case；121- open port；122- receiving part；
123- pin shaft；130- pin；200- connection strap hoop；The connecting pin 210-；211- pin hole；220- keyed end；221- locking piece；222-
Locked groove.
Specific embodiment
Embodiment one, as shown in FIG. 1 to FIG. 2, a kind of fold latch, including lock body 100 and connection strap hoop 200, in lock body 100
Equipped with lock core, connection strap hoop 200 includes connecting pin 210 and keyed end 220, connecting pin 210 and the lock body 100 of connection strap hoop 200
Fixing assembling, the keyed end 220 of the connection strap hoop 200 have locking piece 221, and 100 side wall of lock body is equipped with for locking piece
The lockhole of 221 insertions, the locking piece 221 of the keyed end 220 do in movement in a curve insertion lockhole and lock with lock core, lock body
100 with 210 fixing assembling of connecting pin, can not rotate, after lock body 100 and keyed end 220 lock, can be rotated, rotational angle is about
The side wall of lock body 100 is arranged in lockhole by 180 degree, changes locking mode, is inserted by locking piece 221 from the side wall of lock body 100
Lockhole and lock core cooperation lock, since the operating space of fold latch when in use will receive limitation, thus on it lock mode with
Improved on lock body 100 and the rotating manner of connection strap hoop 200, answers operating space limited and bring is inconvenient to make up.
The keyed end 220 of the connection strap hoop 200 is inserted into lockhole after locking, and the keyed end 220 of connection strap hoop 200 passes through
Locking piece 221 relative to lock body 100 lockhole rotate, by between keyed end 220 and lock body 100 be rotatably assorted improve lock
The operating space of body 100 when in use operates convenient for user.
The connection strap hoop 200 includes at least four section connection straps, is pivotally connected to one another between connection strap, connecting pin 210
Positioned at one end that first section connection strap is connect with lock body 100, keyed end 220 is located at one end that periproct connection strap and lock body 100 cooperate,
Keyed end 220 is located at one end that periproct connection strap and lock body 100 cooperate, and four section connection straps are at least arranged, otherwise can not give vehicle
Locking.
Axial direction of the periproct connection strap with adjacent connection strap with respect to pivot is swung, and swing angle is less than 10
Degree, since this product is to be inserted into lockhole from side wall into line-locked, so must between periproct connection strap connection strap adjacent thereto
Certain swing must can occur, otherwise locking piece 221 can not be inserted into lockhole, 10 degree of the angle=of swing both will not influence
The normal use of fold latch also achieves the mode locked from side wall.
It can be swung relative to the axial direction of pivot between the adjacent connection strap of every two section, adjacent connection strap can be with
Pivot is center of circle rotation, is more favorable for locking from side, an independent connection strap can swing but will receive the limit of angle
System, if can swing between each connection strap, will not be limited by angle, keep locking unlock more convenient.
The lock core is Spring cylinder lock core, the lock core that the present embodiment uses for Spring cylinder lock core, Spring cylinder lock core for it is current more at
Ripe technology is not done its specific structure and is excessively repeated, improve locking effect and be conducive to unlock locking because lock body 100 with
Keyed end 220 is rotary, so can make 220 normal rotation of keyed end using Spring cylinder lock core, if locked using flashboard
Keyed end 220 and lock core stuck the phenomenon that can not rotating then are likely to occur if core.
The locking piece 221 is equipped with the locked groove 222 cooperated with lock core, and locked groove 222 is the ring being arranged on locking piece 221
Shape locked groove is conducive to fitting hoodle because lock core, using Spring cylinder lock core, locked groove section here is arc.
The lock body 100 includes shell 110, and the shell 110 is equipped with the opening 111 being inserted into for connecting pin 210, the company
Connecing end 210 has pin hole 211, further includes protective case 120, which is equipped with the opening of 100 interconnecting piece of lock bodies insertion
Port 121；And the gear for cooperating pin shaft 123 to pass through the latching of pin hole 211 connecting pin 210 being connected to open port 121 connects
Portion 122, after the opening 111 that connecting pin 210 passes through shell 110 is inserted into open port 121, insertion pin shaft 123 to pin hole 211
Interior, rotation protective case 120 to pin shaft 123 and the gear of receiving part 122 connect cooperation；And pass through pin 130 for protective case 120 and shell
110 is fixed, the open end that the connecting pin 210 of connection strap hoop 200 is embedded into protective case 120 by passing through the opening 111 of shell 110
In mouth 121, pin hole 211 is passed through by pin shaft 123, then rotating protective case 120 makes the receiving part 122 and pin shaft of protective case 120
123 gears connect cooperation, are formed and are tensed, and by pin 130 that protective case 120 and shell 110 is fixed, realize consolidating for connecting pin 210
Fixed assembly.
The connection strap hoop 200 includes six connection straps being pivotally connected to one another, the connection strap used in the present embodiment
Hoop 200 is made of six connection straps, and particular number is arranged according to demand, but at least four, or does even number based on four
Position increases, that is, six, eight, ten etc..
Embodiment two, the difference between this embodiment and the first embodiment lies in, the lock core is flashboard lock core, is adopted in the present embodiment
With flashboard lock core, but due to be between keyed end 220 and lock body 100 it is rotary, flashboard lock core may have clamping lock
Determine part 221 and cause keyed end 220 that can not rotate or rotate to have some setbacks, but in the whole normal use of lock body 100, flashboard lock
Core also can be achieved on identical purpose, and therefore, two kinds of embodiments, it is preferable to employ Spring cylinder lock cores.
Beneficial effects of the present invention: the present invention provides a kind of fold latch, the locking mode that this product passes through change fold latch
Improve the property easy to use of fold latch, this product is laterally inserted into the lockhole of lock body and lock using the keyed end of connection strap hoop
Core cooperation locking, without adjusting the angle insertion, it is only necessary to be inserted directly into the locking piece alignment lockhole of keyed end, from side
Insertion lockhole is more convenient compared to traditional locking unlocking manner into line-locked mode, operation is simpler, very useful.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, those ordinary skill in the art's simply changes
It is all within protection scope of the present invention with replacement.
Claims (10)
1. a kind of fold latch, including lock body and connection strap hoop, lock body is interior to be equipped with lock core, which is characterized in that connection strap hoop includes connecting
End and keyed end, the connecting pin of connection strap hoop and lock body fixing assembling are connect, the keyed end of the connection strap hoop has locking piece, institute
It states lock body side wall and is equipped with the lockhole being inserted into for locking piece, the locking piece of the keyed end is done in movement in a curve insertion lockhole and lock core
It locks.
2. a kind of fold latch as described in claim 1, which is characterized in that the keyed end of the connection strap hoop is inserted into lockhole internal lock
After fixed, lockhole of the keyed end of connection strap hoop by locking piece relative to lock body is rotated.
3. a kind of fold latch as described in claim 1, which is characterized in that the connection strap hoop is connected including at least four sections
Item is pivotally connected to one another between connection strap, and connecting pin is located at one end that first section connection strap is connect with lock body, and keyed end is located at periproct
One end of connection strap and lock body cooperation.
4. a kind of fold latch as claimed in claim 3, which is characterized in that the periproct connection strap is opposite with adjacent connection strap
The axial direction of pivot is swung, and swing angle is less than 10 degree.
5. a kind of fold latch as claimed in claim 4, which is characterized in that can be relative between the adjacent connection strap of every two section
The axial direction of pivot is swung, and adjacent connection strap is rotated by the center of circle of pivot.
6. a kind of fold latch as claimed in any one of claims 1 to 5, wherein, which is characterized in that the lock core is Spring cylinder lock core.
7. a kind of fold latch as claimed in any one of claims 1 to 5, wherein, which is characterized in that the lock core is flashboard lock core.
8. a kind of fold latch as described in claim 1, which is characterized in that the locking piece is equipped with the lock cooperated with lock core
Slot.
9. a kind of fold latch as described in claim 1, which is characterized in that the lock body includes shell, and the shell, which is equipped with, to be supplied
The opening of connecting pin insertion, the connecting pin have pin hole, further include protective case, which inserts equipped with lock bodies interconnecting piece
The open port entered；And what is be connected to open port is used to cooperate pin shaft to pass through the receiving part that pin hole locks connecting pin, connection
It after end is inserted into open port across the opening of shell, is inserted into pin shaft to pin hole, rotation protective case to pin shaft and receiving part are kept off
Connect cooperation；And protective case and shell are fixed by pin.
10. a kind of fold latch as claimed in claim 3, which is characterized in that the connection strap hoop include six pivotally
The connection strap of connection.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910259433.1A CN109854100A (en) | 2019-04-02 | 2019-04-02 | A kind of fold latch |
| PCT/CN2019/091498 WO2020199361A1 (en) | 2019-04-02 | 2019-06-17 | Folding lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910259433.1A CN109854100A (en) | 2019-04-02 | 2019-04-02 | A kind of fold latch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109854100A true CN109854100A (en) | 2019-06-07 |
Family
ID=66902901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910259433.1A Pending CN109854100A (en) | 2019-04-02 | 2019-04-02 | A kind of fold latch |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN109854100A (en) |
| WO (1) | WO2020199361A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020199361A1 (en) * | 2019-04-02 | 2020-10-08 | 温州市通用锁具有限公司 | Folding lock |
| WO2021136332A1 (en) * | 2019-12-31 | 2021-07-08 | 温州金锏智能锁具有限公司 | Connecting device of bicycle folding lock |
| US20230069148A1 (en) * | 2021-08-25 | 2023-03-02 | Yu-Pin Lin | Folding lock |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10215532A1 (en) * | 2002-04-09 | 2003-10-23 | Bremicker Soehne Kg A | Stirrup lock, for a bicycle/motor cycle, has a lock body, at one end, with a holder to take and grip an inserted plug at the other end |
| CN101936106A (en) * | 2009-06-29 | 2011-01-05 | 马来西亚商提普有限公司 | Foldable lock |
| CN102261203A (en) * | 2010-05-25 | 2011-11-30 | 马来西亚商提普有限公司 | Folding lock |
| CN202324922U (en) * | 2011-11-01 | 2012-07-11 | 金泰祥精密五金（昆山）有限公司 | Multifunctional computer lock |
| CN202467383U (en) * | 2012-02-28 | 2012-10-03 | 詹显光 | Folding lock |
| DE102011102723A1 (en) * | 2011-05-20 | 2012-11-22 | Hans-Peter Moers | Folding lock i.e. bicycle lock, for connecting frame of bicycle with street light, has outer and inner outer area segments formed as common shaft that enables insertion of closing pin into closing body during operation of lock |
| US20140060126A1 (en) * | 2012-08-28 | 2014-03-06 | Master Lock Company Llc | Locking arrangements |
| CN203476001U (en) * | 2013-09-27 | 2014-03-12 | 宗伦股份有限公司 | Folding lock structure |
| CN204609491U (en) * | 2015-04-15 | 2015-09-02 | 温州市瓯海慈湖日用锁厂 | A kind of fold latch |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10215535A1 (en) * | 2002-04-09 | 2003-10-23 | Bremicker Soehne Kg A | lock |
| CN102373846B (en) * | 2011-10-25 | 2013-08-14 | 金泰祥精密五金（昆山）有限公司 | Foldable lock |
| CN109854100A (en) * | 2019-04-02 | 2019-06-07 | 温州市通用锁具有限公司 | A kind of fold latch |
-
2019
- 2019-04-02 CN CN201910259433.1A patent/CN109854100A/en active Pending
- 2019-06-17 WO PCT/CN2019/091498 patent/WO2020199361A1/en active Application Filing
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10215532A1 (en) * | 2002-04-09 | 2003-10-23 | Bremicker Soehne Kg A | Stirrup lock, for a bicycle/motor cycle, has a lock body, at one end, with a holder to take and grip an inserted plug at the other end |
| CN101936106A (en) * | 2009-06-29 | 2011-01-05 | 马来西亚商提普有限公司 | Foldable lock |
| CN102261203A (en) * | 2010-05-25 | 2011-11-30 | 马来西亚商提普有限公司 | Folding lock |
| DE102011102723A1 (en) * | 2011-05-20 | 2012-11-22 | Hans-Peter Moers | Folding lock i.e. bicycle lock, for connecting frame of bicycle with street light, has outer and inner outer area segments formed as common shaft that enables insertion of closing pin into closing body during operation of lock |
| CN202324922U (en) * | 2011-11-01 | 2012-07-11 | 金泰祥精密五金（昆山）有限公司 | Multifunctional computer lock |
| CN202467383U (en) * | 2012-02-28 | 2012-10-03 | 詹显光 | Folding lock |
| US20140060126A1 (en) * | 2012-08-28 | 2014-03-06 | Master Lock Company Llc | Locking arrangements |
| CN203476001U (en) * | 2013-09-27 | 2014-03-12 | 宗伦股份有限公司 | Folding lock structure |
| CN204609491U (en) * | 2015-04-15 | 2015-09-02 | 温州市瓯海慈湖日用锁厂 | A kind of fold latch |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020199361A1 (en) * | 2019-04-02 | 2020-10-08 | 温州市通用锁具有限公司 | Folding lock |
| WO2021136332A1 (en) * | 2019-12-31 | 2021-07-08 | 温州金锏智能锁具有限公司 | Connecting device of bicycle folding lock |
| US20230069148A1 (en) * | 2021-08-25 | 2023-03-02 | Yu-Pin Lin | Folding lock |
| US12006736B2 (en) * | 2021-08-25 | 2024-06-11 | Yu-Pin Lin | Folding lock |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020199361A1 (en) | 2020-10-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190607 |
|
| RJ01 | Rejection of invention patent application after publication |