CN109057563B - Multi-button butt-joint lock - Google Patents
Multi-button butt-joint lock Download PDFInfo
- Publication number
- CN109057563B CN109057563B CN201811216014.1A CN201811216014A CN109057563B CN 109057563 B CN109057563 B CN 109057563B CN 201811216014 A CN201811216014 A CN 201811216014A CN 109057563 B CN109057563 B CN 109057563B
- Authority
- CN
- China
- Prior art keywords
- door plate
- lock
- tooth
- hole
- left door
- 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.)
- Active
Links
- 206010061258 Joint lock Diseases 0.000 title description 5
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000003032 molecular docking Methods 0.000 claims 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B63/00—Locks or fastenings with special structural characteristics
- E05B63/08—Mortise locks
-
- 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
- E05B3/00—Fastening knobs or handles to lock or latch parts
Abstract
A multi-shackle butt lock. An operation hole is formed in the left door plate, a through hole is formed between the operation hole and the right end face of the left door plate, a driving gear and a driven gear which are meshed up and down are arranged in the through hole, the left end of the driving gear is connected with a handle, and the right ends of the driving gear and the driven gear are respectively connected with an upper driving head and a lower driving head. A plurality of teeth buckles which are vertically symmetrical are respectively arranged on the right end face of the left door plate along the upper and lower sides of the through hole, lock columns and springs are respectively arranged in the longitudinal shaft holes of the teeth buckles, and the upper lock columns and the lower lock columns respectively correspond to the upper driving head and the lower driving head. The left end face of the right door plate is provided with tooth buckles corresponding to the tooth buckles on the left door plate in a dislocation mode. When each tooth buckle on the left door plate and the right door plate is meshed with each other, lock posts in each tooth buckle on the left door plate and the right door plate can be aligned up and down. When the handle drives each lock column up and down through the upper and lower driving heads, and the upper end head of the upper lock column and the lower end head of the lower lock column enter the shaft holes of the adjacent tooth buckles respectively, the left door plate and the right door plate can be locked.
Description
Technical Field
The invention relates to a butt-joint type lock, in particular to a multi-buckle type butt-joint lock capable of increasing the connection strength of the lock by jointly locking a plurality of lock catches.
Background
Currently, the known butt lock is provided with only one lock catch, so that the connection strength is low.
Disclosure of Invention
In order to overcome the defect of low connection strength of the existing butt-joint lock, the invention provides a multi-buckle butt-joint lock, which can be provided with a plurality of matched lock catches, and the connection strength of the lock is increased by jointly locking the lock catches.
The technical scheme adopted for solving the technical problems is as follows: the invention comprises a left door plate, a right door plate, an operation hole, a handle, a driving gear, a driven gear, a rotating shaft, a driving head, a positioner, a tooth buckle, a check ring, a lock column, a baffle ring and a spring.
The left door plate and the right door plate are longitudinally arranged and are arranged left and right, and the left door plate and the right door plate are of rectangular plate structures. An operation hole penetrating through the front end face and the rear end face of the left door plate is formed in the middle of the left door plate, and a through hole communicated with the right end face of the left door plate is formed in the wall of the right side of the operation hole. A plurality of tooth buckles are arranged on the right end face above the through hole of the left door plate, stepped longitudinal inner holes with the upper size and the lower size are formed in each tooth buckle, the tooth buckles are sequentially and equidistantly arranged from top to bottom and coaxially arranged, and the height of each tooth buckle is equal to the interval between each tooth buckle. The lock cylinder is arranged in an inner hole of the tooth buckle, a baffle ring is arranged on the cylinder wall of the lock cylinder, check rings are arranged at the upper ports of the inner holes of the tooth buckles, the upper cylinder and the lower cylinder of the lock cylinder are respectively matched with the inner holes of the check rings and the small holes at the lower ends of the tooth buckles, and the baffle ring on the lock cylinder is matched with the large holes at the upper ends of the tooth buckles. The spring is sleeved on the upper end column body of the lock column and is positioned between the check ring and the baffle ring, and the upper end surface and the lower end surface of the lock column are respectively flush with the upper end surface and the lower end surface of the tooth buckle. A plurality of tooth buckles which have the same structure as the tooth buckles at the upper part and are vertically symmetrical are arranged on the right end face below the through hole of the left door plate. The driving gear and the driven gear are arranged in the through hole on the left door plate and are respectively connected with the hole wall of the through hole through the upper rotating shaft and the lower rotating shaft, and the driving gear and the driven gear are arranged up and down and meshed with each other. The handle is arranged in an operation hole on the left door plate, the right end of the handle is connected with the left end of the driving gear, the right end of the driving gear is connected with a driving head corresponding to the lower end of the lock column in the upper end adjacent tooth buckle, and a locator matched with the left end of the handle is arranged on the wall of the left end hole of the operation hole on the left door plate. The right end of the driven gear is provided with a driving head corresponding to the upper end head of the lock cylinder in the tooth buckle adjacent to the lower end. The left end face of the right door plate is provided with a plurality of tooth buckles which are staggered and correspond to the tooth buckles on the left door plate and have the same structure.
When the door is locked, the right end face of the left door plate is mutually butted with the left end face of the right door plate, and when all the tooth buckles on the left door plate and the right door plate are mutually meshed, locking columns in all the tooth buckles on the left door plate and the right door plate can be aligned up and down. The driving gear and the driven gear are rotated through the handle, the driving gear or the driven gear can respectively drive each upper lock column or each lower lock column in the left door plate and the right door plate to respectively move upwards or downwards through the upper and lower driving heads, and when the upper end head or the lower end head of each lock column respectively enters the inner holes of the adjacent tooth buckles, the left door plate and the right door plate can be locked. Meanwhile, the locator on the left door plate is matched with the left end head of the handle to lock the handle.
When the door is opened, the locator is opened to release the handle, and when the handle and the upper and lower driving heads are turned around the upper and lower rotating shafts respectively to reset, each lock column in the left door plate and the right door plate can be automatically reset under the action of the spring, and therefore the locking between the left door plate and the right door plate is released.
The lock has the beneficial effects that the plurality of paired lock catches are arranged, and the joint strength of the lock is increased through the joint locking of the plurality of lock catches.
Drawings
The invention will be further described with reference to the drawings and examples.
Fig. 1 is a front view of the present invention.
Fig. 2 is a section A-A of fig. 1.
Fig. 3 is a sectional view of B-B of fig. 1.
Fig. 4 is a C-C section view of fig. 2.
Fig. 5 is a schematic view of the structure of fig. 1 when the left and right door panels are abutted.
Fig. 6 is a schematic view of the structure of fig. 5 when locking the left and right door panels.
Fig. 7 is a schematic view of the structure of fig. 4 when the left and right door panels are abutted.
Fig. 8 is a schematic view of the structure of fig. 7 when locking the left and right door panels.
In the figure: 1. a left door plate. 2. An operation hole. 3. A handle. 4. A rotating shaft. 5. And a right door plate. 6. Tooth buckle. 7. A positioner. 8. A driving gear. 9. A drive head. 10. A driven gear. 11. And (5) a retainer ring. 12. And (5) locking a column. 13. A baffle ring. 14. And (3) a spring.
Detailed Description
In fig. 1, 2, 3 and 4, the left door plate 1 and the right door plate 5 are longitudinally arranged and are arranged left and right, and the left door plate 1 and the right door plate 5 are rectangular plate structures. An operation hole 2 penetrating through the front end face and the rear end face of the left door plate 1 is formed in the middle of the left door plate 1, and a through hole communicated with the right end face of the left door plate 1 is formed in the wall of the right side of the operation hole 2. A plurality of tooth buckles 6 are arranged on the right end face above the through hole of the left door plate 1, stepped longitudinal inner holes with the upper size and the lower size are formed in each tooth buckle 6, the tooth buckles 6 are sequentially and equidistantly arranged from top to bottom and coaxially arranged, and the height of each tooth buckle 6 is equal to the interval between the tooth buckles 6. The lock cylinder 12 is arranged in the inner hole of the tooth buckle 6, a baffle ring 13 is arranged on the cylinder wall of the lock cylinder 12, a check ring 11 is arranged at the upper port of the inner hole of each tooth buckle 6, the upper cylinder and the lower cylinder of the lock cylinder 12 are respectively matched with the inner hole of the check ring 11 and the small hole at the lower end of the tooth buckle 6, and the baffle ring 13 on the lock cylinder 12 is matched with the large hole at the upper end of the tooth buckle 6. The spring 14 is sleeved on the upper end column body of the lock column 12 and is positioned between the retainer ring 11 and the baffle ring 13, and the upper end surface and the lower end surface of the lock column 12 are respectively flush with the upper end surface and the lower end surface of the tooth buckle 6. A plurality of tooth buckles 6 which have the same structure as the tooth buckles 6 at the upper part and are vertically symmetrical are arranged on the right end face below the through hole of the left door plate 1. The driving gear 8 and the driven gear 10 are arranged in the through hole on the left door plate 1 and are respectively connected with the wall of the through hole through the upper rotating shaft 4 and the lower rotating shaft 4, and the driving gear 8 and the driven gear 10 are arranged up and down and meshed with each other. The handle 3 is arranged in the operation hole 2 on the left door plate 1, the right end of the handle 3 is connected with the left end of the driving gear 8, the right end of the driving gear 8 is connected with a driving head 9 corresponding to the lower end of the lock cylinder 12 in the upper end adjacent tooth buckle 6, and the wall of the left end of the operation hole 2 on the left door plate 1 is provided with a locator 7 matched with the left end of the handle 3. A driving head 9 corresponding to the upper end of the lock cylinder 12 in the lower adjacent tooth buckle 6 is arranged at the right end of the driven gear 10. A plurality of tooth buckles 6 which correspond to the tooth buckles 6 on the left door plate 1 in a dislocation way and have the same structure are arranged on the left end face of the right door plate 5.
In fig. 5, 6, 7 and 8, when the door is locked, the right end face of the left door plate 1 is butted with the left end face of the right door plate 5, and when the tooth buckles 6 on the left door plate 1 and the right door plate 5 are meshed with each other, the lock posts 12 in the tooth buckles 6 on the left door plate 1 and the right door plate 5 can be aligned up and down. The driving gear 8 and the driven gear 10 are rotated through the handle 3, the driving gear 8 or the driven gear 10 can respectively drive each upper lock column 12 or each lower lock column 12 in the left door plate 1 and the right door plate 5 to respectively move upwards or downwards through the upper and lower driving heads 9, and when the upper end head or the lower end head of each lock column 12 respectively enters the inner holes of the adjacent tooth buckles 6, the left door plate 1 and the right door plate 5 can be locked. At the same time, the retainer 7 on the left door panel 1 will lock the handle 3 with the left end of the handle 3.
When the door is opened, the opening locator 7 releases the handle 3, and when the handle 3 and the upper and lower driving heads 9 are turned around the upper and lower rotating shafts 4 respectively to reset, the locking columns 12 in the left door plate 1 and the right door plate 5 can be automatically reset under the action of the springs 14, and thus the locking between the left door plate 1 and the right door plate 5 is released.
Claims (6)
1. The utility model provides a many knot formula dock locks, it includes left door plant, right door plant, tooth knot, lock post, handle, locator, driving gear, driven gear and driving head, characterized by: the left door plate and the right door plate are longitudinally arranged and are arranged left and right, an operation hole penetrating through the front end face and the rear end face of the left door plate is formed in the middle of the left door plate, a through hole communicated with the right end face of the left door plate is formed in the right side hole wall of the operation hole, a plurality of tooth buckles are arranged on the right end face above the through hole of the left door plate, stepped longitudinal inner holes with large upper parts and small lower parts are formed in the tooth buckles, the tooth buckles are sequentially and equidistantly arranged from top to bottom and coaxially arranged, a lock column is arranged in the inner holes of the tooth buckles, a retaining ring is arranged on the column wall of the lock column, a retainer ring is arranged at the upper end of each tooth buckle inner hole, a spring is sleeved on an upper end column body of the lock column and is positioned between the retainer ring and the retaining ring, the upper end face and the lower end face of the lock column are respectively parallel to the upper end face and the lower end face of the tooth buckles, a plurality of tooth buckles with the same structure and up-down symmetry are arranged on the right end face below the through hole of the left door plate, the driving gear and the driven gear are arranged in a through hole on the left door plate and are respectively connected with the hole wall of the through hole through an upper rotating shaft and a lower rotating shaft, the driving gear and the driven gear are arranged up and down and meshed with each other, the handle is arranged in an operation hole on the left door plate, the right end of the handle is connected with the left end of the driving gear, the right end of the driving gear is connected with a driving head corresponding to the lower end of a lock column in an upper adjacent tooth buckle, a locator matched with the left end of the handle is arranged on the hole wall of the left end of the operation hole on the left door plate, the right end of the driven gear is provided with a driving head corresponding to the upper end of the lock column in the lower adjacent tooth buckle, and a plurality of tooth buckles which are staggered and correspond to each tooth buckle on the left door plate and have the same structure are arranged on the left end face of the right door plate.
2. The multi-shackle docking lock of claim 1 wherein: the left door plate and the right door plate are rectangular plate structures.
3. The multi-shackle docking lock of claim 1 wherein: the height of each tooth buckle is equal to the interval between each tooth buckle.
4. The multi-shackle docking lock of claim 1 wherein: the upper and lower columns of the lock column are respectively matched with the inner hole of the retainer ring and the small hole at the lower end of the tooth buckle.
5. The multi-shackle docking lock of claim 1 wherein: the baffle ring on the lock column is matched with the big hole at the upper end of the tooth buckle.
6. The multi-shackle docking lock of claim 1 wherein: when each tooth buckle on the left door plate and the right door plate is meshed with each other, lock columns in each tooth buckle on the left door plate and the right door plate can be aligned up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811216014.1A CN109057563B (en) | 2018-10-18 | 2018-10-18 | Multi-button butt-joint lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811216014.1A CN109057563B (en) | 2018-10-18 | 2018-10-18 | Multi-button butt-joint lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109057563A CN109057563A (en) | 2018-12-21 |
| CN109057563B true CN109057563B (en) | 2023-12-19 |
Family
ID=64765055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811216014.1A Active CN109057563B (en) | 2018-10-18 | 2018-10-18 | Multi-button butt-joint lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109057563B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29513664U1 (en) * | 1995-08-25 | 1997-01-16 | Bks Gmbh | Drive connection |
| EP0942122A2 (en) * | 1998-03-12 | 1999-09-15 | Robert Berger Söhne | Locking device |
| AU6659900A (en) * | 1999-10-19 | 2001-04-26 | Assa Abloy Australia Pty Limited | Improvements in electric drop bolts |
| CN2746074Y (en) * | 2004-11-26 | 2005-12-14 | 曹湛斌 | Oblique spring bolt direction changing loiking mechanism of belt insersion door lock |
| DE102007020403A1 (en) * | 2007-04-27 | 2008-10-30 | Lemay Bv | Transmission-like arrangement for lock of door or gate, has gear wheels supported in guide in casing by rotation axis, and segment penetrated by profile cylinder such that actuator of cylinder is immersed with lateral play in gap |
| CN103867045A (en) * | 2014-03-20 | 2014-06-18 | 澳柯玛股份有限公司 | Door locking device used for vertical commercial refrigerator |
| CN104499839A (en) * | 2014-12-25 | 2015-04-08 | 张卫 | Stealing-opening prevention type lock |
| CN105386660A (en) * | 2015-11-26 | 2016-03-09 | 宁波生久柜锁有限公司 | Cabinet door connecting rod lock |
| CN209429746U (en) * | 2018-10-18 | 2019-09-24 | 张卫 | More button docking locks |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10081966B2 (en) * | 2016-10-25 | 2018-09-25 | Qianyan Cheng | Barn door with privacy lock |
-
2018
- 2018-10-18 CN CN201811216014.1A patent/CN109057563B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29513664U1 (en) * | 1995-08-25 | 1997-01-16 | Bks Gmbh | Drive connection |
| EP0942122A2 (en) * | 1998-03-12 | 1999-09-15 | Robert Berger Söhne | Locking device |
| AU6659900A (en) * | 1999-10-19 | 2001-04-26 | Assa Abloy Australia Pty Limited | Improvements in electric drop bolts |
| CN2746074Y (en) * | 2004-11-26 | 2005-12-14 | 曹湛斌 | Oblique spring bolt direction changing loiking mechanism of belt insersion door lock |
| DE102007020403A1 (en) * | 2007-04-27 | 2008-10-30 | Lemay Bv | Transmission-like arrangement for lock of door or gate, has gear wheels supported in guide in casing by rotation axis, and segment penetrated by profile cylinder such that actuator of cylinder is immersed with lateral play in gap |
| CN103867045A (en) * | 2014-03-20 | 2014-06-18 | 澳柯玛股份有限公司 | Door locking device used for vertical commercial refrigerator |
| CN104499839A (en) * | 2014-12-25 | 2015-04-08 | 张卫 | Stealing-opening prevention type lock |
| CN105386660A (en) * | 2015-11-26 | 2016-03-09 | 宁波生久柜锁有限公司 | Cabinet door connecting rod lock |
| CN209429746U (en) * | 2018-10-18 | 2019-09-24 | 张卫 | More button docking locks |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109057563A (en) | 2018-12-21 |
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