CN1320245C - Two-way lock tongue synchronous spring out locking device - Google Patents
Two-way lock tongue synchronous spring out locking device Download PDFInfo
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- CN1320245C CN1320245C CNB2004100715227A CN200410071522A CN1320245C CN 1320245 C CN1320245 C CN 1320245C CN B2004100715227 A CNB2004100715227 A CN B2004100715227A CN 200410071522 A CN200410071522 A CN 200410071522A CN 1320245 C CN1320245 C CN 1320245C
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- sliding
- tongue
- dead bolt
- lock bolt
- bolt
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Abstract
The present invention discloses a bidirectional lock bolt synchronous ejecting and locking device which comprises a sliding bolt control unit, a lock bolt, a pull plate of an upper lock bolt, and a pull plate of a lower lock bolt, wherein a lock bolt releasing bayonet is arranged on the sliding bolt control unit, and clamping feet corresponding to the lock bolt releasing bayonet are arranged on the pull plate of the upper lock bolt and the pull plate of the lower lock bolt. The sliding bolt control unit is connected with a sliding plate shifting block on which a lock bolt ejection bayonet is arranged, and a sliding plate clamping foot corresponding to the lock bolt ejection bayonet is arranged on the sliding plate fixedly connected with the lock bolt. In the bidirectional lock bolt synchronous ejecting and locking device, no matter a door is opened leftwards, rightwards, inwards or outwards, the lock can enter the sliding bolt position when the door is closed, and a plurality of sets of (upper, lower and side) lock bolts can be outwardly, automatically and synchronously ejected to form the locking state. The present invention is safe and reliable in use, and the phenomenon of spurious locking can not occur. Particularly, the present invention solves the problem that a safety lock is unsafe due to spurious locking caused by that the lock bolt does not reach the position since the sliding blot is outwards ejected when the sliding blot is pressed into the lock bolt.
Description
Technical field
The present invention relates to a kind of safety device that is used for safe-guard door lock, particularly a kind of two-way lock tongue synchronous spring out locking device.
Background technology
At present the theftproof lock that ejects automatically of dead bolt all is a dead bolt place ejection state when sliding-tongue begins to advance at closing time, and this structural relation is not because dead bolt just is in the ejection state aiming at the duct, very easy dead bolt is damaged, and produces the false phenomenon of locking; Also have at sliding-tongue and the external increase dead bolt of dead bolt control device, can make the complex structure of lock like this, also increased cost.
Summary of the invention
The objective of the invention is to provide for the deficiency that solves above-mentioned technology a kind of simple in structure, safe and reliable, have only the two-way lock tongue synchronous spring out locking device that dead bolt just ejects synchronously when sliding-tongue ejects.
In order to achieve the above object, a kind of two-way lock tongue synchronous spring out locking device that the present invention is designed, it comprises sliding-tongue control module, dead bolt and upper and lower dead bolt arm-tie, the sliding-tongue control module is provided with dead bolt and discharges bayonet socket, upper and lower dead bolt arm-tie is provided with dead bolt and discharges the corresponding card base of bayonet socket, sliding-tongue control module and slide plate shifting block are connected, and the slide plate shifting block is provided with dead bolt and ejects bayonet socket, and the slide plate of fixedlying connected with dead bolt is provided with dead bolt and ejects the corresponding slide plate card base of bayonet socket.Described sliding-tongue control module can be mainly to be made up of bi-directional movable sliding-tongue and sliding-tongue connecting rod, and an end of sliding-tongue connecting rod is connected with the bi-directional movable sliding-tongue, and the other end penetrates in the fixing backstop plate hole, at the sliding-tongue connecting rod sleeve stage clip is arranged.The bi-directional movable sliding-tongue can be single tongue structure, also can be two tongue structures.Dead bolt discharges bayonet socket and can be located on the sliding-tongue connecting rod in the sliding-tongue control module.Also can be located on the bi-directional movable sliding-tongue.On upper and lower dead bolt arm-tie, can be provided with the arm-tie pushing pin, on the fixedly connected slide plate of dead bolt, be provided with the arm-tie that matches with the arm-tie pushing pin and promote groove.
The resulting a kind of two-way lock tongue synchronous spring out locking device of the present invention, lock body can be regardless of left and right opening door and introversion and extroversion opens the door, can enter the sliding-tongue position automatically at closing time, many group (upper and lower and side) dead bolts can outwards eject into blocking synchronously automatically, during use, safe and reliable, and can not produce false lock phenomenon.Particularly, solved and compressed into dead bolt when sliding-tongue in the prior art and occur dead bolt vacation lock not in place with regard to outside bullet, made the unsafe problem of safety lock.
Description of drawings
Fig. 1 is an embodiment of the invention structural representation;
Fig. 2 is two tongue sliding-tongue structural representations;
Fig. 3 is single tongue sliding-tongue structural representation;
Fig. 4 is that the sliding-tongue control module pins dead bolt arm-tie status architecture schematic diagram;
Fig. 5 is that dead bolt is in the blocking structural representation with the sliding-tongue ejection.
The specific embodiment
The invention will be further described in conjunction with the accompanying drawings below by embodiment, but following embodiment does not limit content of the present invention.
Embodiment:
As shown in Figure 1, a kind of two-way lock tongue synchronous spring out locking device that present embodiment is described, it comprises sliding-tongue control module 17, dead bolt 15 and upper and lower dead bolt arm-tie 6, sliding-tongue control module 17 is provided with dead bolt and discharges bayonet socket 5, upper and lower dead bolt arm-tie 6 is provided with dead bolt and discharges the corresponding card base 7 of bayonet socket 5, sliding-tongue control module 17 is connected with slide plate shifting block 10, slide plate shifting block 10 is provided with dead bolt and ejects bayonet socket 11, and the slide plate 16 of fixedlying connected with dead bolt 15 is provided with dead bolt and ejects bayonet socket 11 corresponding slide plate card bases 12.As shown in Figure 1 and Figure 2, described sliding-tongue control module 17 mainly is made up of bi-directional movable sliding-tongue 1 and sliding-tongue connecting rod 4, and an end of sliding-tongue connecting rod 4 is connected with bi-directional movable sliding-tongue 1, and the other end penetrates in fixing backboard 9 holes, is with stage clip 8 outside sliding-tongue connecting rod 4.Sliding-tongue 1 can be two tongue structures as shown in Figure 2, also can be single tongue structure as shown in Figure 3, and dead bolt discharges bayonet socket 5 and can be located at as shown in Figure 4 on the sliding-tongue connecting rod 4 in the sliding-tongue control module 17.Also can be provided in a side of on the bi-directional movable sliding-tongue 1 as shown in Figure 1.For the dead bolt 15 that makes the side passes in and out synchronously with the upper and lower dead bolt, on upper and lower dead bolt arm-tie 6, be provided with arm-tie pushing pin 13, on the fixedly connected slide plate 16 of dead bolt, be provided with the arm-tie that matches with arm-tie pushing pin 13 and promote groove 14.
When closing the door work, no matter lock is provided in a side of the left side of door, right, or the door open in being, outward, as long as movable sliding-tongue 1 collision doorframe, movable sliding-tongue 1 can take in the lock, duty as shown in Figure 4, sliding-tongue connecting rod 4 promotes slide plate shifting block 10, dead bolt ejects the slide plate card base 12 on the fixedly connected slide plate 16 of bayonet socket 11 release dead bolts, but, pinned the dead bolt on the sliding-tongue control module 17 because discharging bayonet socket 5, discharge the corresponding card base 7 of bayonet socket 5 with dead bolt on the following dead bolt arm-tie 6, dead bolt 15 can not eject, as shown in Figure 5, when 1 pair of sliding-tongue is gone into position, sliding-tongue hole, under the effect of stage clip 8, eject automatically, at this moment, dead bolt discharges bayonet socket 5 and discharges card base 7, dead bolt 15 ejects under spring 18 effects, goes up simultaneously, following dead bolt arm-tie 6 is on impelling under the cooperation of arm-tie pushing pin 13 and arm-tie promotion groove 14, lower pulling plate upwards, following motion reaches, down, three directions in side enter blocking synchronously.
Claims (3)
1, a kind of two-way lock tongue synchronous spring out locking device, it comprises sliding-tongue control module (17), dead bolt (15) and upper and lower dead bolt arm-tie (6), it is characterized in that sliding-tongue control module (17) is provided with dead bolt and discharges bayonet socket (5), upper and lower dead bolt arm-tie (6) is provided with dead bolt and discharges the corresponding card base (7) of bayonet socket (5), sliding-tongue control module (17) is connected with slide plate shifting block (10), slide plate shifting block (10) is provided with dead bolt and ejects bayonet socket (11), and the slide plate of fixedlying connected with dead bolt (16) is provided with dead bolt and ejects bayonet socket (11) corresponding slide plate card bases (12); Sliding-tongue control module (17) mainly is made up of bi-directional movable sliding-tongue (1) and sliding-tongue connecting rod (4), and an end of sliding-tongue connecting rod (4) is connected with bi-directional movable sliding-tongue (1), is with stage clip (8) outside sliding-tongue connecting rod (4); On upper and lower dead bolt arm-tie (6), be provided with arm-tie pushing pin (13), on the fixedly connected slide plate of dead bolt (16), be provided with the arm-tie that matches with arm-tie pushing pin (13) and promote groove (14); Dead bolt (15) can eject under spring (18) effect.
2, two-way lock tongue synchronous spring out locking device according to claim 1, the other end that it is characterized in that sliding-tongue connecting rod (4) penetrates and is fixed in backboard (9) hole.
3, two-way lock tongue synchronous spring out locking device according to claim 1 and 2 is characterized in that dead bolt discharges bayonet socket (5) and is located on the sliding-tongue connecting rod (4) in the sliding-tongue control module (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100715227A CN1320245C (en) | 2004-07-07 | 2004-07-07 | Two-way lock tongue synchronous spring out locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100715227A CN1320245C (en) | 2004-07-07 | 2004-07-07 | Two-way lock tongue synchronous spring out locking device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1587617A CN1587617A (en) | 2005-03-02 |
| CN1320245C true CN1320245C (en) | 2007-06-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100715227A Active CN1320245C (en) | 2004-07-07 | 2004-07-07 | Two-way lock tongue synchronous spring out locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1320245C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109138652B (en) * | 2018-09-29 | 2024-02-02 | 深圳市云伽智能技术有限公司 | Battery device of electronic equipment, electronic equipment and bicycle |
| CN110454003A (en) * | 2019-09-06 | 2019-11-15 | 温州华意利五金装饰有限公司 | A kind of commutation push-and-pull lock body |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US652678A (en) * | 1899-09-06 | 1900-06-26 | Mary E Kuhn | Glove-fastener. |
| US4583382A (en) * | 1983-12-21 | 1986-04-22 | Schlage Lock Company | Reversible latch assembly with integrated function |
| CN2119467U (en) * | 1992-01-24 | 1992-10-21 | 郦正先 | Automatic safety door lock with double bolts |
| CN2177066Y (en) * | 1993-12-29 | 1994-09-14 | 宋彦生 | Automatic safety spring door lock |
| CN2718165Y (en) * | 2004-07-08 | 2005-08-17 | 王立丰 | Device for securing the latch while bidirectional lock-bolt synchronous shooting |
-
2004
- 2004-07-07 CN CNB2004100715227A patent/CN1320245C/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US652678A (en) * | 1899-09-06 | 1900-06-26 | Mary E Kuhn | Glove-fastener. |
| US4583382A (en) * | 1983-12-21 | 1986-04-22 | Schlage Lock Company | Reversible latch assembly with integrated function |
| CN2119467U (en) * | 1992-01-24 | 1992-10-21 | 郦正先 | Automatic safety door lock with double bolts |
| CN2177066Y (en) * | 1993-12-29 | 1994-09-14 | 宋彦生 | Automatic safety spring door lock |
| CN2718165Y (en) * | 2004-07-08 | 2005-08-17 | 王立丰 | Device for securing the latch while bidirectional lock-bolt synchronous shooting |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1587617A (en) | 2005-03-02 |
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Owner name: HANGZHOU JINZHI CODE INDUSTRY CO., LTD. Free format text: FORMER OWNER: WANG LIFENG Effective date: 20070928 |
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Effective date of registration: 20070928 Address after: Thirteen, building 212, No. 310012, Wen two road, Zhejiang, Hangzhou, China Patentee after: Hangzhou Jinzhima Industrial Co., Ltd. Address before: Thirteen, building 212, No. 310012, Wen two road, Zhejiang, Hangzhou, China Patentee before: Wang Lifeng |
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| ASS | Succession or assignment of patent right |
Owner name: HANGZHOU YIXINAN INDUSTRIAL CO., LTD. Free format text: FORMER OWNER: HANGZHOU JINZHIMA INDUSTRIAL CO. LTD. Effective date: 20140703 |
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Free format text: CORRECT: ADDRESS; FROM: 310012 HANGZHOU, ZHEJIANG PROVINCE TO: 310051 HANGZHOU, ZHEJIANG PROVINCE |
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Effective date of registration: 20140703 Address after: Hangzhou City, Zhejiang province Binjiang District 310051 shore road 12 2 buildings Patentee after: Hangzhou YixinAn Industrial Co., Ltd. Address before: Thirteen, building 212, No. 310012, Wen two road, Zhejiang, Hangzhou, China Patentee before: Hangzhou Jinzhima Industrial Co., Ltd. |