CN107100441A - A kind of Novel chain lock - Google Patents
A kind of Novel chain lock Download PDFInfo
- Publication number
- CN107100441A CN107100441A CN201710319217.2A CN201710319217A CN107100441A CN 107100441 A CN107100441 A CN 107100441A CN 201710319217 A CN201710319217 A CN 201710319217A CN 107100441 A CN107100441 A CN 107100441A
- Authority
- CN
- China
- Prior art keywords
- lock
- lock core
- base
- hole
- locking 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.)
- Granted
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B29/00—Cylinder locks and other locks with plate tumblers which are set by pushing the key in
- E05B29/0026—Cylinder locks and other locks with plate tumblers which are set by pushing the key in with longitudinally movable cylinder
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
- E05B15/14—Tumblers
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The present invention relates to a kind of Novel chain lock, including fixed seat, base, bolt, the bolt connection fixing base and base；The base includes lock core structure, lock pillar structure and connector；The chain lock is slotted in lock core cavity wall, and spacing, lock core top side setting limited block is carried out to blade, only insert, blade is adjusted in key using tartar, lock core is just rotatable, after being rotated by 90 °, limited block is corresponding with the groove of lock core cavity wall, can just push lock core, promotes activity template, roller is rotated, the circular hole of locking plate and the exact separation of lock pillar, can pull out lock pillar unlocking, have the advantages that simple, practical, easy assembling, theftproof performance are good.
Description
Technical field
The present invention relates to field of lockset, specifically a kind of Novel chain lock.
Background technology
Blade lock is to change different tartars using bevel angle on the key come angle change difference in rotation into alignment lock core
Blade, so as to realize a kind of lock that lock core rotarily opens, it is to avoid AB type lockings make inaccurate, the problem of mutual opening rate is high；But
General lock uses spring-free blade structure, and blade lock is by after sharp pounding, and blade can be moved, and causes key not insert
Enter, general solution is that plastic bar is inserted in lockhole, prevent movement, practicality is low, answered in addition, blade lock has structure
The miscellaneous, shortcoming that assembling is difficult, cost is high.
The content of the invention
The invention aims to solve the defect present in blade lock in the prior art there is provided one kind it is simple in construction,
Practicality is high, be easily assembled, the Novel chain that cost is low, theftproof performance is good is locked.
To achieve these goals, the technical solution adopted by the present invention is：
A kind of Novel chain lock, including fixed seat, base, bolt,
The bolt connection fixing base and base；
The base includes being provided with lock core structure, lock pillar structure and connector, the base and is used to accommodate the lock core
The lock core cavity of structure and the lock pillar chamber for accommodating the lock pillar structure, the lock core structure include lock core, key, blade,
Leaf spring and lock core jump ring, the top of the lock core offer keyhole, and top side is provided with limited block, and end is offered
Offered on the jump-ring slot being adapted with lock core jump ring, the perisporium of the lock core and blade is installed in multiple I-shaped through holes, through hole
And leaf spring, groove corresponding with I-shaped lead to the hole site is offered on the lock core cavity, blocks blade, the lock pillar structure bag
The through hole for being offered in lock pillar, lock pillar head and aluminium button, the lock pillar head and accommodating aluminium button is included, top and the lock pillar head of the lock pillar are consolidated
Fixed connection, end offers neck, and the connector includes roller, locking plate, locking plate spring, activity template and cap liner, the lock
The circular hole being adapted with lock pillar end is offered on piece and the square hole of roller can be accommodated, one end of the activity template is fastened on lock
On the wall of core cavity, the other end is located between the end of lock core and roller and is brought into close contact with the two, and the locking plate spring is located at bottom
In seat in the groove that opens up and with the circular hole end in contact of the locking plate, the bottom fitting connection of the cap liner and the base；
The through hole for accommodating aluminium button is offered in the base.
The through hole with key fits, blade upper end one are offered in the middle part of a kind of above-mentioned Novel chain lock, the blade
Side is provided with convex shoulder, and leaf spring one end is fixedly connected with convex shoulder, and the other end is fixedly connected with the I-shaped through hole of lock core perisporium.
A kind of above-mentioned Novel chain lock, the activity template is one end bending-type, the top surface at bending end and the lock core
End is brought into close contact, and bottom surface is brought into close contact with the roller.
A kind of above-mentioned Novel chain lock, the square hole end of the locking plate offers the breach being adapted with activity template.
The circular groove of lock pillar end can be accommodated by being offered on a kind of above-mentioned Novel chain lock, the cap liner, cap liner
One end, which is provided with projection, corresponding base, is provided with groove, the other end of cap liner be provided with the base
The leg that the groove of locking plate spring is adapted.
A kind of above-mentioned Novel chain lock, the thickness of the locking plate is slightly smaller than the width of lock pillar end neck.
A kind of above-mentioned Novel chain lock, the both sides of the base are provided with screwed hole.
A kind of above-mentioned Novel chain lock, the both sides of the fixed seat are provided with screwed hole.
A kind of above-mentioned Novel chain lock, the bolt is plastic type stainless steel strip.
The groove being adapted with limited block is offered on a kind of above-mentioned Novel chain lock, the wall of the lock core cavity.
Beneficial effects of the present invention are：
1st, the present invention, while being slotted in lock core cavity wall, is carried out using leaf spring is installed on the convex shoulder of blade to blade
Spacing, lock core top side sets limited block, is only inserted in key, and blade is adjusted using tartar, and lock core is just rotatable, rotation
Turn after 90 °, limited block is corresponding with the groove of lock core cavity wall, can just push unlocking, lock core jump ring is up to lock core to carry out spacing, this knot
Structure design can avoid the phenomenon that violence is rotated, pressure is pushed or depoling is unlocked, and theftproof performance is good.
2nd, the present invention pushes activity template using lock core, promotes roller to rotate with this, so as to promote the circular hole and lock pillar of locking plate
Exact separation, can pull out lock pillar unlocking, locking plate locking plate spring force promotion under, promote roller, lock core float, this structure design
Have the advantages that simple, practical, easy assembling, fault rate are low.
3rd, engaging, the punch riveting assembling of overall parts of the invention using groove or hole, with practical, assembling letter
Single advantage.
Brief description of the drawings
Fig. 1 is explosive view of the invention；
Fig. 2 is overall schematic of the invention；
Fig. 3 is lock core upward view of the invention；
Fig. 4 is lock pillar header structure figure of the present invention；
Fig. 5 is activity template structure chart of the invention；
Fig. 6 is lock pillar structure chart of the invention；
Fig. 7 is fixed seat upward view of the invention；
Fig. 8 is lock core figure of the invention；
Fig. 9 is cap liner structure chart of the invention；
Figure 10 is lock plate structure figure of the invention；
Figure 11 is blade construction figure of the invention.
In figure：1st, key；2nd, lock core；3rd, leaf spring；4th, blade；5th, lock pillar head；6th, aluminium button；7th, bolt；8th, lock pillar；9、
Fixed seat；10th, base；11st, roller；12nd, locking plate spring；13rd, locking plate；14th, activity template；15th, cap liner；16th, lock core jump ring；
17th, groove；18th, lock pillar chamber；19th, lock core cavity；20th, screwed hole；21st, through hole；22nd, neck；23rd, jump-ring slot；24th, it is I-shaped logical
Hole；25th, bending end；26th, convex shoulder；27th, circular hole；28th, square hole；29th, breach；30th, leg；31st, circular groove；32nd, projection；33rd, key
Hole；34th, limited block.
Embodiment
Further understand and recognize to make to have architectural feature of the invention and the effect reached, to preferably
Embodiment and accompanying drawing coordinate detailed description, are described as follows：
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10 and Figure 11, a kind of Novel chain lock,
Including fixed seat 9, base 10, bolt 7,
The connection fixing base 9 of bolt 7 and base 10；
The base 10 includes being provided with described for accommodating in lock core structure, lock pillar structure and connector, the base 10
The lock core cavity 19 of lock core structure and the lock pillar chamber 18 for accommodating the lock pillar structure, the lock core structure include lock core 2, key
Spoon 1, blade 4, leaf spring 3 and lock core jump ring 16, the top of the lock core 2 offer keyhole 33, and top side is provided with
Limited block 34, end offer offered on the jump-ring slot 23 being adapted with lock core jump ring 16, the perisporium of the lock core 2 it is multiple
Install and offered and I-shaped through hole 24 on blade 4 and leaf spring 3, the lock core cavity 19 in I-shaped through hole 24, through hole
Corresponding groove is put, blade 4 is blocked, the lock pillar structure includes offering in lock pillar 8, lock pillar first 5 and aluminium button 6, the lock pillar first 5
The through hole 21 of aluminium button 6 is accommodated, the top of the lock pillar 8 is fixedly connected with lock pillar first 5, and end offers neck 22, the connection
Part includes offering and lock pillar 8 on roller 11, locking plate 13, locking plate spring 12, activity template 14 and cap liner 15, the locking plate 13
Circular hole 27 and can accommodate the square hole 28 of roller 11 that end is adapted, one end of the activity template 14 is fastened on lock core cavity 19
On wall, the other end is located between the end of lock core 2 and roller 11 and is brought into close contact with the two, and the locking plate spring 12 is located at base
In the groove 17 opened up in 10 and with the end in contact of circular hole 27 of the locking plate 13, the bottom of the cap liner 15 and the base 10
Portion is fitting to connection；
The through hole 21 for accommodating aluminium button 6 is offered in the base 10.
A kind of above-mentioned Novel chain lock, the middle part of the blade 4 offers the through hole 21 being adapted to key 1, blade 4
Upper end side is provided with convex shoulder 26, and leaf spring one end is fixedly connected with convex shoulder 26, the I-shaped through hole of the other end and the perisporium of lock core 2
24 are fixedly connected.
The activity template 14 is one end bending-type, and the end of the top surface at bending end 25 and the lock core 2 is brought into close contact, bottom surface
It is brought into close contact with the roller 11.
The end of square hole 28 of the locking plate 13 offers the breach 29 being adapted with activity template 14.
The circular groove 31 of the end of lock pillar 8 can be accommodated by being offered on the cap liner 15, and one end of cap liner 15 is provided with projection
32, groove 17 is provided with corresponding base 10, and the other end of cap liner 15 is provided with and the locking plate in the base 10
The leg 30 that the groove 17 of spring 12 is adapted.
The thickness of the locking plate 13 is slightly smaller than the width of the end neck 22 of lock pillar 8.
The both sides of the base 10 are provided with screwed hole 20.
The both sides of the fixed seat 9 are provided with screwed hole 20.
The bolt 7 is plastic type stainless steel strip.
The groove being adapted with limited block 34 is offered on the wall of the lock core cavity 19.
When the present invention is implemented, the one end of bolt 7 is passed through into lock pillar first 5, aluminium button 6 is put, by aluminium button 6 and the punch riveting of bolt 7,
Next lock pillar first 5 is enclosed on lock pillar head, by both riveteds, forms an entirety, the other end of bolt 7 is passed through into fixed seat 9,
Aluminium button 6 is put, while by aluminium button 6 and the punch riveting of bolt 7, the spring 3 of blade 4 will be placed at the I-shaped through hole 24 in the side of lock core 2,
Then blade 4 is buckled into, and inserts key 1, for fixing blade 4, prevented blade 4 from ejecting, the lock core 2 assembled is inserted into bottom
Lock core cavity 19 on seat 10, and lock core jump ring 16 (noting the direction of lock core 2) is buckled, distinguish installation activity piece 14, locking plate in order
13rd, roller 11 and two springs 12 of locking plate 13, finally install cap liner 15, and riveted；In use, fixed seat 9 is consolidated with screw
It is scheduled on jamb, while the base 10 assembled is fixed on door and window, lock pillar 8 can be tipped in directly, in shape of locking
State, now, blade 4 engage with the groove on lock core cavity 19, and lock core 2 is under external force, it is impossible to rotate and push, the upper limit of lock core 2
Position block 34 further prevents to push, and inserts key 1, rotates clockwise 190 ° of key and with movable lock core 2, limited block 34 and lock core
The groove of limited block 34 correspondence on chamber 19, presses lock core 2, lock core 2 pushes activity template 14, and roller 11 is rotated, and then promote locking plate 13
Separated with the neck 22 of lock pillar 8, can now extract lock pillar 8.
The present invention on the convex shoulder 26 of blade 4 by installing leaf spring 3, while being slotted on the wall of lock core cavity 19, to leaf
Piece 4 carries out spacing, the top of lock core 2 side setting limited block 34, only inserts, blade 4 is adjusted in key 1 using tartar, lock
Core 2 is just rotatable, and after being rotated by 90 °, limited block 34 is corresponding with the groove of the wall of lock core cavity 19, can just push unlocking, 16 pairs of lock core jump ring
The up progress of lock core 2 is spacing, and this structure design can avoid the phenomenon that violence is rotated, pressure is pushed or depoling is unlocked, theftproof performance
It is good；Lock core 2 pushes activity template 14, promotes roller 11 to rotate with this, so as to promote the circular hole 27 of locking plate 13 and the neck of lock pillar 8
22 separation, can pull out lock pillar 8 and unlock, and locking plate 13 promotes roller 11 under the promotion of the elastic force of 13 spring of locking plate 12, and lock core 2 floats, this knot
Structure design has the advantages that simple, practical, easy assembling, fault rate are low；The overall parts of the present invention utilize groove or hole
Engaging, punch riveting assembling, with practical, the simple advantage of assembling.
General principle, principal character and the advantages of the present invention of the present invention has 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 that described in above-described embodiment and specification is the present invention
Principle, various changes and modifications of the present invention are possible without departing from the spirit and scope of the present invention, these change and
Improvement is both fallen within the range of claimed invention.The protection domain of application claims by appended claims and its
Equivalent is defined.
Claims (10)
1. a kind of Novel chain lock, including fixed seat, base, bolt, it is characterised in that
The bolt connection fixing base and base；
The base includes being provided with lock core structure, lock pillar structure and connector, the base and is used to accommodate the lock core structure
Lock core cavity and lock pillar chamber for accommodating the lock pillar structure, the lock core structure includes lock core, key, blade, blade
Spring and lock core jump ring, the top of the lock core offer keyhole, and top side is provided with limited block, and end offers and locked
Offered on the jump-ring slot that core jump ring is adapted, the perisporium of the lock core and blade and leaf are installed in multiple I-shaped through holes, through hole
Groove corresponding with I-shaped lead to the hole site is offered on flat spring, the lock core cavity, blade is blocked, the lock pillar structure includes lock
The through hole for accommodating aluminium button is offered in post, lock pillar head and aluminium button, the lock pillar head, the top of the lock pillar is fixed with lock pillar head to be connected
Connect, end offers neck, the connector is included on roller, locking plate, locking plate spring, activity template and cap liner, the locking plate
Offer the circular hole being adapted with lock pillar end and the square hole of roller can be accommodated, one end of the activity template is fastened on lock core cavity
Wall on, the other end be located at lock core end and roller between and be brought into close contact with the two, the locking plate spring be located at base in
In the groove opened up and with the circular hole end in contact of the locking plate, the bottom of the cap liner and the base is fitting to connection；
The through hole for accommodating aluminium button is offered in the base.
2. a kind of Novel chain lock according to claim 1, it is characterised in that offered in the middle part of the blade and key
The through hole of adaptation, blade upper end side is provided with convex shoulder, and leaf spring one end is fixedly connected with convex shoulder, the other end and lock core perisporium
I-shaped through hole is fixedly connected.
3. a kind of Novel chain lock according to claim 1, it is characterised in that the activity template is one end bending-type, folding
The end of the top surface of bent-up end and the lock core is brought into close contact, and bottom surface is brought into close contact with the roller.
4. a kind of Novel chain lock according to claim 1, it is characterised in that the square hole end of the locking plate is offered with living
The breach that moving plate is adapted.
5. a kind of Novel chain lock according to claim 1, it is characterised in that lock can be accommodated by being offered on the cap liner
The circular groove of post end, one end of cap liner, which is provided with projection, corresponding base, is provided with groove, the other end of cap liner
It is provided with the leg being adapted with the groove of the locking plate spring in the base.
6. a kind of Novel chain lock according to claim 1, it is characterised in that the thickness of the locking plate is slightly smaller than lock pillar end
Hold the width of neck.
7. a kind of Novel chain lock according to claim 1, it is characterised in that the both sides of the base are provided with screw thread
Hole.
8. a kind of Novel chain lock according to claim 1, it is characterised in that the both sides of the fixed seat are provided with screw thread
Hole.
9. a kind of Novel chain lock according to claim 1, it is characterised in that the bolt is plastic type stainless steel strip.
10. a kind of Novel chain lock according to claim 1, it is characterised in that offered on the wall of the lock core cavity with
The groove that limited block is adapted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710319217.2A CN107100441B (en) | 2017-05-08 | 2017-05-08 | Chain lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710319217.2A CN107100441B (en) | 2017-05-08 | 2017-05-08 | Chain lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107100441A true CN107100441A (en) | 2017-08-29 |
| CN107100441B CN107100441B (en) | 2022-05-17 |
Family
ID=59668809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710319217.2A Active CN107100441B (en) | 2017-05-08 | 2017-05-08 | Chain lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107100441B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1063522A (en) * | 1991-01-21 | 1992-08-12 | 张家港市红旗锁厂 | Multi-functional snap lock with single tongue and double tapered ends |
| CN2911111Y (en) * | 2006-06-01 | 2007-06-13 | 吴小勇 | Lockset |
| US20070209412A1 (en) * | 2006-03-07 | 2007-09-13 | Tokai Rika Co., Ltd. | Cylinder lock device and engagement release mechanism |
| CN101078312A (en) * | 2007-07-02 | 2007-11-28 | 徐钜祥 | Blade lock pin |
| CN207004216U (en) * | 2017-05-08 | 2018-02-13 | 宁波市鄞州拙诚五金有限公司 | A kind of Novel chain lock |
-
2017
- 2017-05-08 CN CN201710319217.2A patent/CN107100441B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1063522A (en) * | 1991-01-21 | 1992-08-12 | 张家港市红旗锁厂 | Multi-functional snap lock with single tongue and double tapered ends |
| US20070209412A1 (en) * | 2006-03-07 | 2007-09-13 | Tokai Rika Co., Ltd. | Cylinder lock device and engagement release mechanism |
| CN2911111Y (en) * | 2006-06-01 | 2007-06-13 | 吴小勇 | Lockset |
| CN101078312A (en) * | 2007-07-02 | 2007-11-28 | 徐钜祥 | Blade lock pin |
| CN207004216U (en) * | 2017-05-08 | 2018-02-13 | 宁波市鄞州拙诚五金有限公司 | A kind of Novel chain lock |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107100441B (en) | 2022-05-17 |
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