CN204126403U - A kind of anti-theft lock - Google Patents
A kind of anti-theft lock Download PDFInfo
- Publication number
- CN204126403U CN204126403U CN201420449066.4U CN201420449066U CN204126403U CN 204126403 U CN204126403 U CN 204126403U CN 201420449066 U CN201420449066 U CN 201420449066U CN 204126403 U CN204126403 U CN 204126403U
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- Prior art keywords
- latch bolt
- paddle
- pulls out
- main tongue
- labella
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- Expired - Fee Related
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- 239000011800 void material Substances 0.000 claims abstract description 23
- 238000003756 stirring Methods 0.000 claims abstract description 13
- 238000007493 shaping process Methods 0.000 claims description 6
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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Abstract
A kind of anti-theft lock, comprise the lock body lid (1) of Tiandi lock, side slat (2), latch bolt (3), main tongue (4), labella (5), skyhook (6) and ground hook (7), lock body lid (1) and side slat (2) are fixed together, main tongue (4) forms oblique cylindrical void (41) and vertical cylindrical void (42), main tongue pulls out and part (8) forms main tongue stirs post (81), main tongue pulls out part through hole (83), main tongue pulls out part inserting column (82) and limit (84) stirred by key, latch bolt is pulled out part (9) forms and is leftly forkedly pulled out tooth (91), the right side is forked pulls out tooth (92) and latch bolt drive post (93), latch bolt is pulled out part (9) and is hinged on lock body lid (1), main tongue is stirred post (81) and is placed in and left forkedly pulls out tooth (91), the right side is forked pulls out between tooth (92), torsion spring (14) one end is fixed on lock body lid (1), other end active force pulls out part (8) in main tongue, two ends of key paddle (11) form paddle hook (11a), limit (84) is stirred facing to the paddle hook (11a) of right-hand member and key respectively in two sides that key pulls out the plug post (131) of part (13), and the paddle hook of key paddle (11) left end faces toward the latch bolt paddle post (103) in latch bolt paddle (10).Its latch bolt dragging element and key dragging element can realize the function of the main tongue of multiple operation and latch bolt.
Description
Technical field
The utility model relates to theftproof lock technical field, more specifically to a kind of Tiandi lock with anti-theft feature.
Background technology
Existing Tiandi lock generally has main tongue, labella, latch bolt, skyhook and ground hook and locks, so good anti-theft effect, its weak point is: 1, its main tongue and latch bolt common people can only stir hand handle respectively by main tongue when indoor and latch bolt handle is opened, and do not open by a dragging element simultaneously.2, when it is locked a door, the opening and closing function ratio of door is more single, is further improved.
Summary of the invention
The purpose of this utility model is exactly the deficiency for prior art, and provides a kind of anti-theft lock, and its latch bolt dragging element and key dragging element can realize the function of the main tongue of multiple operation and latch bolt.
Technology solution of the present utility model is as follows:
A kind of anti-theft lock, comprise the lock body lid 1 of Tiandi lock, side slat 2, latch bolt 3, main tongue 4, labella 5, skyhook 6 and ground hook 7, lock body lid 1 and side slat 2 are fixed together, main tongue 4 forms oblique cylindrical void 41 and vertical cylindrical void 42, main tongue pulls out and part 8 forms main tongue stirs post 81, main tongue pulls out part through hole 83, main tongue pulls out part inserting column 82 and limit 84 stirred by key, latch bolt is pulled out part 9 forms and is leftly forkedly pulled out tooth 91, the right side is forked pulls out tooth 92 and latch bolt drive post 93, latch bolt is pulled out part 9 and is hinged on lock body lid 1, main tongue is stirred post 81 and is placed in and left forkedly pulls out tooth 91, the right side is forked pulls out between tooth 92, torsion spring 14 one end is fixed on lock body lid 1, other end active force pulls out part 8 in main tongue,
Latch bolt paddle 10 and key paddle 11 are all hinged on axle 12, in the vertical cylindrical void 42 that axle 12 sleeve pulls out part through hole 83 and main tongue 4 at main tongue, latch bolt paddle 10 to form in latch bolt paddle 102 under paddle 101 and latch bolt, under latch bolt, paddle 102 is facing to latch bolt drive post 93;
Latch bolt 3 is by latch bolt block 31, oblique tongue rod 32, latch bolt spring 33, front catch 34 and rear slider 35 form, latch bolt block 31 and oblique tongue rod 32 are fixed together, latch bolt spring 33 sleeve is on oblique tongue rod 32, latch bolt spring 33 one end is pressed on latch bolt block 31, the other end is pressed on front catch 34, latch bolt guide block 1a is shaping or be fixed on lock body lid 1, oblique tongue rod 32 sleeve is on latch bolt guide block 1a, lock body lid 1 forms latch bolt cylindrical void 1b, the bottom sleeve of rear slider 35 and latch bolt spring 33 is in latch bolt cylindrical void 1b, in latch bolt, paddle 101 is placed between the front catch 34 of latch bolt 3 and rear slider 35,
Two ends of key paddle 11 form paddle hook 11a, and limit 84 is stirred facing to the paddle hook 11a of right-hand member and key respectively in two sides that key pulls out the plug post 131 of part 13, and the paddle hook of key paddle 11 left end is facing to the latch bolt paddle post 103 in latch bolt paddle 10.
Described labella 5 forms labella cylindrical void 51 and labella pulls out limit 52, labella pulls out part 15 and is hinged on lock body lid 1, the labella that labella pulls out part 15 pulls out part headpin 151 and pulls out limit 52 facing to labella, labella reference column 17 shaping or to be fixed on lock body lid 1 and sleeve in labella cylindrical void 51, extension spring 16 one end is fixed on labella reference column 17, the other end is fixed on labella 5.
The beneficial effects of the utility model are: its latch bolt dragging element and key dragging element can realize the function of the main tongue of multiple operation and latch bolt.
accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is schematic perspective view of the present utility model;
Fig. 3 is main tongue 4, main tongue pulls out part 8 and latch bolt pulls out the schematic perspective view of part 9 part;
Fig. 4 is the schematic perspective view of main tongue;
Fig. 5 be with hand or key regain latch bolt time structural representation;
Fig. 6 be with hand or main tongue regained by key time structural representation;
Fig. 7 be with hand or main tongue got by key time structural representation.
detailed description of the invention:
Embodiment: see shown in Fig. 1 to 7, a kind of anti-theft lock, comprise the lock body lid 1 of Tiandi lock, side slat 2, latch bolt 3, main tongue 4, labella 5, skyhook 6 and ground hook 7, lock body lid 1 and side slat 2 are fixed together, main tongue 4 forms oblique cylindrical void 41 and vertical cylindrical void 42, main tongue pulls out and part 8 forms main tongue stirs post 81, main tongue pulls out part through hole 83, main tongue pulls out part inserting column 82 and limit 84 stirred by key, latch bolt is pulled out part 9 forms and is leftly forkedly pulled out tooth 91, the right side is forked pulls out tooth 92 and latch bolt drive post 93, latch bolt is pulled out part 9 and is hinged on lock body lid 1, main tongue is stirred post 81 and is placed in and left forkedly pulls out tooth 91, the right side is forked pulls out between tooth 92, torsion spring 14 one end is fixed on lock body lid 1, other end active force pulls out part 8 in main tongue,
Latch bolt paddle 10 and key paddle 11 are all hinged on axle 12, in the vertical cylindrical void 42 that axle 12 sleeve pulls out part through hole 83 and main tongue 4 at main tongue, latch bolt paddle 10 to form in latch bolt paddle 102 under paddle 101 and latch bolt, under latch bolt, paddle 102 is facing to latch bolt drive post 93;
Latch bolt 3 is by latch bolt block 31, oblique tongue rod 32, latch bolt spring 33, front catch 34 and rear slider 35 form, latch bolt block 31 and oblique tongue rod 32 are fixed together, latch bolt spring 33 sleeve is on oblique tongue rod 32, latch bolt spring 33 one end is pressed on latch bolt block 31, the other end is pressed on front catch 34, latch bolt guide block 1a is shaping or be fixed on lock body lid 1, oblique tongue rod 32 sleeve is on latch bolt guide block 1a, lock body lid 1 forms latch bolt cylindrical void 1b, the bottom sleeve of rear slider 35 and latch bolt spring 33 is in latch bolt cylindrical void 1b, in latch bolt, paddle 101 is placed between the front catch 34 of latch bolt 3 and rear slider 35,
Two ends of key paddle 11 form paddle hook 11a, and limit 84 is stirred facing to the paddle hook 11a of right-hand member and key respectively in two sides that key pulls out the plug post 131 of part 13, and the paddle hook of key paddle 11 left end is facing to the latch bolt paddle post 103 in latch bolt paddle 10.
Described labella 5 forms labella cylindrical void 51 and labella pulls out limit 52, labella pulls out part 15 and is hinged on lock body lid 1, the labella that labella pulls out part 15 pulls out part headpin 151 and pulls out limit 52 facing to labella, labella reference column 17 shaping or to be fixed on lock body lid 1 and sleeve in labella cylindrical void 51, extension spring 16 one end is fixed on labella reference column 17, the other end is fixed on labella 5.
Operating principle: latch bolt of the present utility model pulls out the function that part 9 and key dragging element 13 can realize the main tongue 4 of multiple operation and latch bolt 3, specific as follows:
1, latch bolt is regained with handle: see shown in Fig. 2 and Fig. 5, latch bolt pulls out fixed handle on part 9, rotate clockwise latch bolt pulling part 9, latch bolt pulling part 9 promotes the lower paddle 102 of latch bolt paddle 10, thus drives the upper paddle 101 of latch bolt paddle 10 to stir latch bolt 3 to regain lock body inside.
2, latch bolt is regained with key: see shown in Fig. 2 and Fig. 5, key inserts in key dragging element 13, when main tongue 4 is not got, turn key dragging element 13 clockwise, key paddle 11 is driven to rotate, the paddle hook 11a of key paddle 11 compresses latch bolt paddle post 103, thus drives latch bolt paddle 10 to stir latch bolt 3 to regain lock body inside.
3, handle regains main tongue: see shown in Fig. 1 and Fig. 6, latch bolt pulls out fixed handle on part 9, rotate clockwise latch bolt and pull out part 9, latch bolt pulls out that the right side of part 9 is forked pulls out the main tongue that tooth 92 drives main tongue to pull out part 8 and stir post 81, main tongue pulls out part 8 and stirs main tongue 4 and regain lock body inside, and main tongue 4 drives skyhook 6 and ground hook 7 to regain simultaneously.
4, main tongue is regained with key: see shown in Fig. 1 and Fig. 6, key inserts in key dragging element 13, rotate clockwise key dragging element 13, key dragging element 13 drives key paddle 11 and main tongue to pull out part 8 and stirs main tongue 4 and regain lock body inside, and while side's tongue 5 drives skyhook 6 and ground hook 7 to regain.
5, handle gets main tongue: see shown in Fig. 7 and Fig. 3, latch bolt pulls out fixed handle on part 9, rotate counterclockwise latch bolt and pull out part 9, latch bolt is pulled out the forked tooth 91 that pulls out in the left side of part 9 and is promoted main tongue and stir post 81, thus drive main tongue to pull out part 8 to stir main tongue 4 and get lock body inside, main tongue 4 drives skyhook 6 and ground hook 7 to get simultaneously.
6, main tongue is got with key: see shown in Fig. 7 and Fig. 3, rotate counterclockwise key dragging element 13, limit 84 stirred by the key that the plug post 131 of key dragging element 13 drives main tongue to pull out part 8, and main tongue pulls out part 8 and stirs main tongue 4 and get lock body inside, and main tongue 4 drives skyhook 6 and ground hook 7 to regain simultaneously.
Claims (2)
1. an anti-theft lock, comprise the lock body lid (1) of Tiandi lock, side slat (2), latch bolt (3), main tongue (4), labella (5), skyhook (6) and ground hook (7), lock body lid (1) and side slat (2) are fixed together, it is characterized in that: main tongue (4) forms oblique cylindrical void (41) and vertical cylindrical void (42), main tongue pulls out and part (8) forms main tongue stirs post (81), main tongue pulls out part through hole (83), main tongue pulls out part inserting column (82) and limit (84) stirred by key, latch bolt is pulled out part (9) forms and is leftly forkedly pulled out tooth (91), the right side is forked pulls out tooth (92) and latch bolt drive post (93), latch bolt is pulled out part (9) and is hinged on lock body lid (1), main tongue is stirred post (81) and is placed in and left forkedly pulls out tooth (91), the right side is forked pulls out between tooth (92), torsion spring (14) one end is fixed on lock body lid (1), other end active force pulls out part (8) in main tongue,
Latch bolt paddle (10) and key paddle (11) are all hinged on axle (12), axle (12) sleeve pulls out in the vertical cylindrical void (42) of part through hole (83) and main tongue (4) at main tongue, latch bolt paddle (10) forms paddle (102) under paddle in latch bolt (101) and latch bolt, under latch bolt, paddle (102) is facing to latch bolt drive post (93);
Latch bolt (3) is by latch bolt block (31), oblique tongue rod (32), latch bolt spring (33), front catch (34) and rear slider (35) composition, latch bolt block (31) and oblique tongue rod (32) are fixed together, latch bolt spring (33) sleeve is on oblique tongue rod (32), latch bolt spring (33) one end is pressed on latch bolt block (31), the other end is pressed on front catch (34), latch bolt guide block (1a) is shaping or be fixed on lock body lid (1), oblique tongue rod (32) sleeve is on latch bolt guide block (1a), lock body lid (1) forms latch bolt cylindrical void (1b), the bottom sleeve of rear slider (35) and latch bolt spring (33) is in latch bolt cylindrical void (1b), in latch bolt, paddle (101) is placed between the front catch (34) of latch bolt (3) and rear slider (35),
Two ends of key paddle (11) form paddle hook (11a), limit (84) is stirred facing to the paddle hook (11a) of right-hand member and key respectively in two sides that key pulls out the plug post (131) of part (13), and the paddle hook of key paddle (11) left end faces toward the latch bolt paddle post (103) in latch bolt paddle (10).
2. a kind of anti-theft lock according to claim 1, it is characterized in that: labella (5) forms labella cylindrical void (51) and labella pulls out limit (52), labella pulls out part (15) and is hinged on lock body lid (1), the labella that labella pulls out part (15) pulls out part headpin (151) and pulls out limit (52) facing to labella, labella reference column (17) is shaping or be fixed on the upper and sleeve of lock body lid (1) in labella cylindrical void (51), and extension spring (16) one end is fixed on that labella reference column (17) is upper, the other end is fixed on labella (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420449066.4U CN204126403U (en) | 2014-08-11 | 2014-08-11 | A kind of anti-theft lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420449066.4U CN204126403U (en) | 2014-08-11 | 2014-08-11 | A kind of anti-theft lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204126403U true CN204126403U (en) | 2015-01-28 |
Family
ID=52382770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420449066.4U Expired - Fee Related CN204126403U (en) | 2014-08-11 | 2014-08-11 | A kind of anti-theft lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204126403U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107288444A (en) * | 2017-08-07 | 2017-10-24 | 深圳市高盾电子有限公司 | Lock body and smart lock |
| CN108425563A (en) * | 2018-04-24 | 2018-08-21 | 黎籼 | A kind of lock body sky and ground hook being freely disassembled |
| WO2019113985A1 (en) * | 2017-12-13 | 2019-06-20 | 蒋凌帆 | Three-point lock with unlocking and locking stability |
-
2014
- 2014-08-11 CN CN201420449066.4U patent/CN204126403U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107288444A (en) * | 2017-08-07 | 2017-10-24 | 深圳市高盾电子有限公司 | Lock body and smart lock |
| WO2019113985A1 (en) * | 2017-12-13 | 2019-06-20 | 蒋凌帆 | Three-point lock with unlocking and locking stability |
| CN108425563A (en) * | 2018-04-24 | 2018-08-21 | 黎籼 | A kind of lock body sky and ground hook being freely disassembled |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shenzhen high shield Electronics Co., Ltd. Assignor: Lai Xiangming Contract record no.: 2015440020355 Denomination of utility model: Top and bottom anti-theft lock Granted publication date: 20150128 License type: Exclusive License Record date: 20151119 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151229 Address after: 518104, Shenzhen, Guangdong, Baoan District manhole street and a community second industrial zone 13 on the third floor Patentee after: Shenzhen high shield Electronics Co., Ltd. Address before: Chancheng District of Guangdong province Foshan three Greenview road 528041 No. 10 6 room 803 Patentee before: Lai Xiangming |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150128 Termination date: 20200811 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |