CN105952284B - Bicycle lock can be concatenated - Google Patents
Bicycle lock can be concatenated Download PDFInfo
- Publication number
- CN105952284B CN105952284B CN201610513301.3A CN201610513301A CN105952284B CN 105952284 B CN105952284 B CN 105952284B CN 201610513301 A CN201610513301 A CN 201610513301A CN 105952284 B CN105952284 B CN 105952284B
- Authority
- CN
- China
- Prior art keywords
- worm gear
- lock
- lock core
- driving shaft
- universal driving
- 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.)
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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
- E05B67/22—Padlocks with sliding shackles, with or without rotary or pivotal movement
Abstract
The invention discloses one kind can concatenate bicycle lock, including lock body, locking bolt, worm gear lock core, universal driving shaft, connection tapered end, locking buckle, connection buckle, fore-set, described lock body is in ∏ shapes, including longitudinal portion and in parallel to each other two transverse parts in vertical longitudinal portion, along its length through setting axial trough in described longitudinal portion, it is horizontally arranged with the lock core hole of the vertical axial trough, the universal driving shaft is arranged in the axial trough, axle is provided with cam portion and worm gear portion, and both ends are respectively arranged with two mating surfaces with groove and boss；Described worm gear lock core is arranged in the lock core hole, and the rear portion of the worm gear lock core is provided with the rotation worm gear portion engaged with the worm gear portion of universal driving shaft.The present invention could only realize separation and unblock when all locks be connected in series are all inserted into corresponding key and rotate lock core simultaneously, and a kind of method of bicycle collective lock management is provided for people, while increase the difficulty of burglar's theft.
Description
Technical field
The present invention relates to a kind of lockset, more particularly to a kind of it not only can be used alone but also can concatenate what be used in combination with multiple
Lockset.
Background technology
Bicycle lock is limitation bicycle movement, prevents the stolen articles for use of bicycle.Thief tackles conventional two of lock
Method is violence unlocking and technology unlocking, and many lockset quality are firm in the market, prevents that the performance that violence is unlocked is fine,
But for technology unlocking, although the anti-of lock core opens technology continuous development, someone always can find method for unlocking, lose bicycle
As trouble very common in life.In addition, in order to prevent bicycle from directly being moved in the case where lock is not turned on, people
Generally by bicycle lock on fixture, but sometimes more people go with that trip can not find enough can be with the place of car locking, lockset length
Degree is difficult to all lock together bicycle again, will cause unnecessary puzzlement.
The content of the invention
The present invention provides a kind of lockset, is characterized in that use can be concatenated with multiple locksets, and need all locks concatenated
Tool inserts correct key, and rotation can be unlocked and separated simultaneously.The present invention seeks to increase technology unlocking from another angle
Difficulty, while go with to go on a journey for more people and provide a kind of method of bicycle collective locking.
The technical solution adopted for the present invention to solve the technical problems is：
One kind can concatenate bicycle lock, including lock body, locking bolt, worm gear lock core, universal driving shaft, connection tapered end, locking buckle,
Connection buckle, fore-set, described lock body are in ∏ shapes, including longitudinal portion and two transverse directions in vertical longitudinal portion in parallel to each other
Portion, along its length through axial trough is set in described longitudinal portion, the lock core hole of the vertical axial trough is horizontally arranged with, it is described
Universal driving shaft is arranged in the axial trough, and axle is provided with cam portion and worm gear portion, and both ends are respectively arranged with band groove and boss
Two mating surfaces；Described worm gear lock core is arranged in the lock core hole, and the rear portion of the worm gear lock core is provided with and universal driving shaft
Worm gear portion engagement rotation worm gear portion；The fore-set is slidably arranged in any transverse part, its one end and the linkage
Cam portion is engaged in the middle part of axle, and one end of locking buckle of the other end with being slidably arranged in same transverse part abuts against, institute
The other end for stating locking buckle is provided with compression spring；The front end of the locking bolt be provided with it is described locking buckle be engaged it is recessed
Groove, the through hole passed through for the locking bolt is provided with another transverse part；The one end in described longitudinal portion is provided with company with groove
Tapered end is connect, the one end in longitudinal portion is provided with the connecting hole for inserting connection tapered end, also slides and set in longitudinal portion
Have the T-shaped connection buckle with being connected tapered end phase separation, be provided with compression spring at the top of the connection buckle, bottom with it is described
Cam portion on universal driving shaft is engaged.
Further, the rear end of the locking bolt has been connected through a screw thread handle, convenient operation.
Further, the rotation worm gear portion of the worm gear lock core and the worm gear portion Vertical Meshing of universal driving shaft and synchronous turn
Dynamic certain angle, it is 1 to rotate ratio:1.
Further, chute is provided with the locking bolt along its length, is provided with the lock body and matches somebody with somebody with the chute
Close spacing projection.To ensure that the locking bolt front end is inserted into locking buckle with suitable circumferential position, locking is realized.
Further, the one end in longitudinal portion is provided with two connection tapered ends with groove, the one end in longitudinal portion
Be provided with two be used for insert connect tapered end connecting hole.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention can be the concatenation for realizing multiple locksets, meanwhile, only
Separation and unblock could be realized when all locks be connected in series are all inserted into corresponding key and rotate lock core simultaneously by having, and be extended
More people are also needed to while the technology unlocking time while rotate lock core, thief is difficult to carry out unlocking theft；Use identical lock
Any amount bicycle can concatenate, realize collective lock；Lock push-in locking bolt under any state can lock automatically,
Aligned fit face and be pushed into double-lock-head can be simple to operate to concatenate automatically；Lockset uses the full mechanical realization without circuit,
It is simple and reliable for structure.
Brief description of the drawings
Fig. 1 concatenates bicycle lock embodiment integral installation schematic perspective view for the embodiment of the present invention.
Fig. 2 is the universal driving shaft schematic front view of the embodiment of the present invention.
Fig. 3 is A-A schematic cross-sectional views in Fig. 2.
Fig. 4 is B-B schematic cross-sectional views in Fig. 2.
Fig. 5 is the universal driving shaft left view schematic diagram of the embodiment of the present invention.
Fig. 6, which is that the universal driving shaft of the embodiment of the present invention is right, regards schematic diagram.
Fig. 7 is the locking mechanism schematic diagram of the embodiment of the present invention.
Fig. 8 is the connection buckle schematic diagram of the embodiment of the present invention.
Fig. 9 is the worm gear lock core and universal driving shaft connection diagram of the embodiment of the present invention.
Figure 10 is the worm gear lock core and linkage axis connection close-up schematic view of the embodiment of the present invention.
Figure 11 is the connection lock head structure schematic diagram of the embodiment of the present invention.
Description of reference numerals：1. lock body；2. universal driving shaft；3. connect tapered end；4. push rod；5. lock buckle；6. lock
Bolt；7. handle；8. worm gear lock core；9. connection buckle.
Embodiment
The purpose of the present invention is described in further detail below by specific embodiment, embodiment can not herein one by one
Repeat, but therefore embodiments of the present invention are not defined in following examples.
As shown in figure 1, one kind can concatenate bicycle lock, including lock body 1, locking bolt 6, worm gear lock core 8, universal driving shaft 2, connection
Tapered end 3, locking buckle 5, connection buckle 9, fore-set 4,
Described lock body 1 is in ∏ shapes, including longitudinal portion and two transverse parts in vertical longitudinal portion in parallel to each other, institute
Along its length through axial trough is set in the longitudinal portion stated, the lock core hole of the vertical axial trough, the linkage are horizontally arranged with
Axle 2 is arranged in the axial trough, and axle is provided with cam portion and worm gear portion, and both ends are respectively arranged with two with groove and boss
Individual mating surface (see Fig. 2 to Fig. 6)；Described worm gear lock core 8 is arranged in the lock core hole, and the rear portion of the worm gear lock core 8 is set
There is the rotation worm gear portion engaged with the worm gear portion of universal driving shaft；The fore-set 4 is slidably arranged in any transverse part, its one end
Be engaged with the middle part cam portion of universal driving shaft 2, the other end and be slidably arranged in same transverse part locking buckle 5 one
End abuts against, and the other end of the locking buckle 5 is provided with compression spring；The front end of the locking bolt 6 is provided with and the locking
The groove that buckle 5 is engaged, the rear end of the locking bolt 6 have been connected through a screw thread handle 7, convenient operation；Set on another transverse part
It is equipped with the through hole passed through for the locking bolt 6.
As shown in figure 11, the one end in longitudinal portion be provided with two it is with groove connection tapered ends 3, the one of longitudinal portion
End be provided with two be used for insert connect tapered end 3 connecting hole.
As shown in figure 8, the T-shaped connection buckle 9 being provided with being connected the phase separation of tapered end 3, institute are also slided in longitudinal portion
The top for stating connection buckle 9 is provided with compression spring, and bottom is engaged with the cam portion on described universal driving shaft 2.
As shown in figure 3, locking buckle 5, in the rectangle chute of lock body 1, one end contacts compression with spring, the other end and
Fore-set 4 contacts compression and forms push rod, the rotation of the middle part cam portion of universal driving shaft 2 and locking bolt（6）Push-in can promote
Locking buckle 5 carrys out compression spring.
As shown in Figure 9 and Figure 10, the rotation worm gear portion of the worm gear lock core 8 is vertical with the worm gear portion of universal driving shaft 2 nibbles
Close and synchronous axial system certain angle, rotation ratio are 1:1.
Chute is provided with the locking bolt 6 along its length, is provided with the lock body 1 spacing with chute cooperation
It is raised.To ensure that the front end of locking bolt 6 is inserted into locking buckle 5 with suitable circumferential position, locking is realized.
It can be concatenated using any amount bicycle of this lock, realize that collective locks；Being pushed into locking bolt 6 can be automatic
Locking, aligned fit face and be pushed into connection tapered end 3 can be to concatenate automatically.
During exclusive use, locking bolt 6 is pushed into hole and can be locked automatically；Insert key turns worm gear lock core 8 and drive linkage
Axle 2 rotates, and cam portion promotes fore-set 4 and the movement of locking buckle 5 and compression spring, discharges locking bolt 6, realizes unblock.
It is multiple in use, between lockset can by by the connection tapered end 3 of adjacent lockset and connecting hole grafting, meanwhile, will
The groove and boss of the adjacent both ends mating surface of universal driving shaft 2 are completed to concatenate, and the universal driving shaft 2 of all locksets can only synchronously turn after concatenation
It is dynamic.Now, only whole locks insertion key turns worm gear lock cores 8 and during all 2 synchronous axial systems of universal driving shaft of synchronous drive, cam
Part can just promote fore-set 4 and the movement of locking buckle 5 and compression spring, discharge locking bolt 6, realize unblock, another while unblock
Individual cam portion promotes connection buckle 9 to move up rear compression spring, release connection tapered end 3, realizes the concatenation point between each lockset
From.
If any lockset is not inserted into correct key during concatenation, its worm gear lock core 8 can not rotate, while worm gear constraint connection
Moving axis 2 can not rotate, and the universal driving shaft 2 of adjacent lockset causes all strings because the constraint in both ends male-female engagement face can not also rotate
Connecing lockset can not separate and unlock, and reach safe and antitheft purpose.
The above embodiment of the present invention is only intended to clearly illustrate example of the present invention, and is not to the present invention
Embodiment restriction.For those of ordinary skill in the field, can also make on the basis of the above description
Other various forms of changes or variation.There is no necessity and possibility to exhaust all the enbodiments.It is all the present invention
All any modification, equivalent and improvement made within spirit and principle etc., should be included in the protection of the claims in the present invention
Within the scope of.
Claims (5)
1. one kind can concatenate bicycle lock, it is characterized in that：Including lock body (1), locking bolt (6), worm gear lock core (8), universal driving shaft
(2) tapered end (3), locking buckle (5), connection buckle (9), are connected, fore-set (4), described lock body (1) is in ∏ shapes, including longitudinal direction
Portion and in parallel to each other two transverse parts in vertical longitudinal portion, along its length through setting axle in described longitudinal portion
Groove, the lock core hole of the vertical axial trough is horizontally arranged with, the universal driving shaft (2) is arranged in the axial trough, and axle is provided with convex
Wheel part and worm gear portion, both ends are respectively arranged with two mating surfaces with groove and boss；Described worm gear lock core (8) installation
In the lock core hole, the rear portion of the worm gear lock core (8) is provided with the rotation worm gear portion engaged with the worm gear portion of universal driving shaft；
The fore-set (4) is slidably arranged in any transverse part, and its one end is engaged with cam portion in the middle part of the universal driving shaft (2), separately
One end of locking buckle (5) of the one end with being slidably arranged in same transverse part abuts against, the other end of the locking buckle (5)
It is provided with compression spring；The front end of the locking bolt (6) is provided with the groove being engaged with the locking buckle (5), another transverse direction
The through hole passed through for the locking bolt (6) is provided with portion；The one end in described longitudinal portion is provided with connection tapered end with groove
(3), the one end in longitudinal portion is provided with the connecting hole for inserting connection tapered end (3), also slides and sets in longitudinal portion
There is the T-shaped connection buckle (9) with being connected tapered end (3) phase separation, compression spring, bottom are provided with the top of the connection buckle (9)
End is engaged with the cam portion on described universal driving shaft (2).
2. according to claim 1 concatenate bicycle lock, it is characterized in that：The rear end of the locking bolt (6) passes through screw thread
It is connected with handle (7).
3. according to claim 1 concatenate bicycle lock, it is characterized in that：The rotation worm gear of the worm gear lock core (8)
Part and the worm gear portion Vertical Meshing and synchronous axial system certain angle of universal driving shaft (2), it is 1 to rotate ratio:1.
4. according to claim 1 concatenate bicycle lock, it is characterized in that：Set along its length on the locking bolt (6)
Chute is equipped with, is provided with the lock body (1) and coordinates spacing projection with the chute.
5. according to claim 1 concatenate bicycle lock, it is characterized in that：The one end in longitudinal portion is provided with two
Connection tapered end (3) with groove, the one end in longitudinal portion be provided with two be used for insert connect the connecting hole of tapered end (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610513301.3A CN105952284B (en) | 2016-06-30 | 2016-06-30 | Bicycle lock can be concatenated |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610513301.3A CN105952284B (en) | 2016-06-30 | 2016-06-30 | Bicycle lock can be concatenated |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105952284A CN105952284A (en) | 2016-09-21 |
| CN105952284B true CN105952284B (en) | 2018-01-16 |
Family
ID=56902272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610513301.3A Active CN105952284B (en) | 2016-06-30 | 2016-06-30 | Bicycle lock can be concatenated |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105952284B (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2183419Y (en) * | 1994-01-25 | 1994-11-23 | 曹邦辉 | Joint lock |
| US6679408B1 (en) * | 2002-12-20 | 2004-01-20 | David Mark Thomas | Utility rack for a pickup truck |
| CN203358748U (en) * | 2013-06-28 | 2013-12-25 | 华南理工大学 | Novel bicycle anti-theft device integrated with bicycle |
| CN205840560U (en) * | 2016-06-30 | 2016-12-28 | 华南理工大学 | Bicycle lock can be concatenated |
-
2016
- 2016-06-30 CN CN201610513301.3A patent/CN105952284B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105952284A (en) | 2016-09-21 |
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