CN201433613Y - Top tongue type double-surface automatic locking body - Google Patents
Top tongue type double-surface automatic locking body Download PDFInfo
- Publication number
- CN201433613Y CN201433613Y CN2009201245496U CN200920124549U CN201433613Y CN 201433613 Y CN201433613 Y CN 201433613Y CN 2009201245496 U CN2009201245496 U CN 2009201245496U CN 200920124549 U CN200920124549 U CN 200920124549U CN 201433613 Y CN201433613 Y CN 201433613Y
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- CN
- China
- Prior art keywords
- lock
- tongue
- open
- lock control
- close
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a top tongue type double-surface automatic locking body which comprises a lock body panel, a main lock tongue, a main lock tongue plate, an open-close lock control block and an open-close lock control tongue, the main lock tongue is arranged on the front end of the main lock tongue plate capable of sliding back and forth in limited mode, the open-close lock control block is fixed in the lock body panel through a rotary shaft and is provided with a lower arm, the rear end of the open-close lock control tongue is provided with a concave groove matched with the frontend of the main lock tongue plate and the front end of the lower arm, an open-close lock control reset tension spring for driving the open-close lock control block to push the open-close lock controltongue to move forwards and transversely is nested on the rotary shaft. The top tongue type double-surface automatic locking body has the beneficial effects that: the lock body can be automatically locked without manual operation; a sliding inclined surface is arranged on the front end of the open-close lock control tongue, the inclined bending situation is avoided when the open-close lock controltongue is touched with the doorframe, so the lock opening and closing operations are more flexible; the open-close lock control block utilizes the torsion spring and directly pushes the open-close lock control tongue, so the lock opening and closing operations of the two components are more reasonable, the cost is saved and the mounting operation is convenient.
Description
Technical field
The utility model relates to field of lockset, more specifically says, it relates to a kind of top tongue formula double-sided self-lock body.
Background technology
The lock body of prior art generally adopts dead bolt, support board structure.Its complex structure, complex operation, autgmentability is poor.The locking of unblanking all needs manual operation, can't automatically lock.All there are deficiency in stability, safety, durability.
Summary of the invention
The purpose of this utility model is to overcome deficiency of the prior art, and a kind of top tongue formula double-sided self-lock body of rational in infrastructure, easy to operate, safety durable is provided.
The purpose of this utility model is achieved through the following technical solutions.This top tongue formula double-sided self-lock body, comprise lock panel, main dead bolt, main bolt plate, open and close the lock control clamp dog and open and close the lock control tongue, main dead bolt be located at can before and after the main bolt plate front end of spacing slip, open and close the lock control clamp dog by rotating shaft fixing with lock panel in and be provided with underarm, described switching lock control tongue rear end is provided with the groove that matches with main bolt plate front end and underarm front end, is arranged with in the described rotating shaft to make to open and close the switching lock control reduction torsion spring that lock control clamp dog promotion switching lock control tongue laterally moves forward.
Described switching lock control tongue front end is provided with sliding bevel.
Be provided with square rod steel plate thrust shift fork at main bolt plate rear, main bolt plate rear end be provided with can with the main dead bolt thrust block of square rod steel plate thrust shift fork front end apical grafting, square rod steel plate thrust shift fork upper end is connected with main bolt plate rear end.
Square rod steel plate thrust shift fork is provided with square rod shift fork splined hole.
Main bolt plate rear end is connected with and can makes its spring that laterally moves forward, open and close the lock control clamp dog and be provided with upper arm, main bolt plate upper end have can with the upper arm rear end stopper slot of apical grafting mutually.
In lock panel, also be provided with battery case and power switch and press button installing zone.
Because adopt technique scheme, lock body of the present utility model need not manual operation and just can automatically lock; By being provided with sliding bevel opening and closing lock control tongue front end, with doorframe touch can not cause tiltedly curved, thereby the more flexible application life that has also more increased lock body when getting out of the way locking; Increased battery case on the lock body, and be provided with power switch and push switch on battery case, wide application can be supporting with various electronic locks, also can be supporting with the various locks that need not the packed battery box; Open and close the lock control clamp dog and use the torsion spring of self and directly remove to promote switching lock control tongue, make two parts more reasonable, so both reduced cost and also be convenient to install in the action that opens and closes lock.
Description of drawings
Fig. 1 is a lock body closed condition structural representation;
Fig. 2 is a lock body opening structural representation;
Fig. 3 places the lock body structure schematic diagram of bottom for battery case;
Fig. 4 is the lock body structure schematic diagram of not charged pool box;
Fig. 5 is for opening and closing lock control tongue structure schematic diagram.
Description of reference numerals: lock panel 1; Main dead bolt 2; Main bolt plate 3; Open and close lock control clamp dog 4; Battery case 5; Open and close lock control tongue 6; Square rod shift fork splined hole 7; Square rod steel plate thrust shift fork 8; Spring 9; Rotating shaft 10; Main dead bolt thrust block 11; Open and close lock control reduction torsion spring 12; Power switch and press button installing zone 13; Groove 14; Sliding bevel 15; Underarm 16; Upper arm 17; Stopper slot 18.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is described further.Though the utility model will be described in conjunction with preferred embodiment, should know, do not represent that the utility model is limited among the described embodiment.On the contrary, the utility model will be contained alternative, modified and the equivalent in the scope of the present utility model that can be included in attached claims qualification.
Referring to Fig. 1-5, the top tongue formula double-sided self-lock body of Jie Shaoing generally is used for various door locks here, yet should know that the utility model also can be used for other dependency structure equipment.This top tongue formula double-sided self-lock body, comprise: lock panel 1, main dead bolt 2, main bolt plate 3, switching lock control clamp dog 4, switching lock control tongue 6, main dead bolt 2 be located at can before and after main bolt plate 3 front ends of spacing slip, open and close lock control clamp dog 4 by rotating shaft 10 fixing with lock panel 1 in and be provided with underarm 16, described switching lock control tongue 6 rear ends are provided with the groove 14 that matches with main bolt plate 3 front ends and underarm 16 front ends, are arranged with in the described rotating shaft 10 to make to open and close the switching lock control reduction torsion springs 12 that lock control clamp dog 4 promotion switching lock control tongues 6 laterally move forward.Described switching lock control tongue 6 front ends are provided with sliding bevel 15.Be provided with square rod steel plate thrust shift fork 8 at main bolt plate 3 rears, main bolt plate 3 rear ends be provided with can with the main dead bolt thrust block 11 of square rod steel plate thrust shift fork 8 front end apical graftings, square rod steel plate thrust shift fork 8 upper ends are connected with main bolt plate 3 rear ends.Square rod steel plate thrust shift fork 8 is provided with square rod shift fork splined hole 7.Main bolt plate 3 rear ends are connected with and can make its spring 9 that laterally moves forward, open and close lock control clamp dog 4 and be provided with upper arm 17, main bolt plate 3 upper ends have can with the upper arm 17 rear ends stopper slot 18 of apical grafting mutually.In lock panel 1, also be provided with battery case 5 and power switch and press button installing zone 13.
Wherein battery case 5 and power switch and press button installing zone 13 both can have been installed with the lock body bottom and also top can be installed, and also can not adorn.Can be supporting with various electronic locks, also can be supporting with the various locks that need not the packed battery box, can require to select according to reality.
Wherein, the controll block of unblanking 4 is keys of state when realizing the lock body unlatching, and the pressure that it withstands autonomous bolt plate 3 rear end springs 9 contracts main dead bolt 2 fully and do not ejected in lock body.And main dead bolt retreat stop block 11 withstands main dead bolt retreat stop block 11 by square rod steel plate retaining shift fork 8 when locking, and main bolt plate 3 and main dead bolt 2 can't be return under external force.Opening and closing lock control tongue 6 mainly is to realize automatically locking function, be subjected to inwardly sliding under the external force effect at switching lock control tongue 6, promote to open and close 4 rotations of lock control clamp dog, make main bolt plate 3 be separated from locking controll block 4, under the effect of spring 9, cause main bolt plate 3 and main dead bolt 2 to eject fully, finish closing of lock body and lock.
Operating principle:
From being closed to unlatching: make 8 rotations of square rod steel plate retaining shift fork under by 7 transmissions of square rod shift fork splined hole in external force, driving main bolt plate 3 does laterally to move backward, spring 9 is squeezed, the upper arm 17 that opens and closes lock control clamp dog 4 is withstood the stopper slot 18 of main bolt plate 3, main bolt plate can't be moved laterally forward under the power effect of spring 9, therefore main dead bolt 2 can't eject, and promptly protects and waits to lock the state of opening.
Close from being opened to: under external force (during actual the use, in the process of shutting the door, it is stressed that switching lock control tongue 6 front end sliding bevels 15 are pushed by doorframe), opening and closing lock control tongue 6 laterally moves backward, promoting underarm 16 makes switching lock control clamp dog 4 by rotating shaft 10 rotations, cause upper arm 17 to break away from the stopper slot 18 of main bolt plate 3, cause main bolt plate 3 laterally to move forward under the power effect of spring 9, main dead bolt 2 was ejected to be to close and was locked this moment.
Claims (6)
1, a kind of top tongue formula double-sided self-lock body, comprise lock panel (1), main dead bolt (2), main bolt plate (3), open and close lock control clamp dog (4) and open and close lock control tongue (6), it is characterized in that: main dead bolt (2) be located at can before and after main bolt plate (3) front end of spacing slip, switching lock control clamp dog (4) is fixed in the lock panel (1) by rotating shaft (10) and is provided with underarm (16), described switching lock control tongue (6) rear end is provided with the groove (14) that matches with main bolt plate (3) front end and underarm (16) front end, is arranged with in the described rotating shaft (10) to make to open and close the switching lock control reduction torsion spring (12) that lock control clamp dog (4) promotion switching lock control tongue (6) laterally moves forward.
2, top according to claim 1 tongue formula double-sided self-lock body, it is characterized in that: described switching lock control tongue (6) front end is provided with sliding bevel (15).
3, top according to claim 1 tongue formula double-sided self-lock body, it is characterized in that: be provided with square rod steel plate thrust shift fork (8) at main bolt plate (3) rear, main bolt plate (3) rear end be provided with can with square rod steel plate thrust shift fork (8) front end apical grafting master's dead bolt thrust block (11), square rod steel plate thrust shift fork (8) upper end is connected with main bolt plate (3) rear end.
4, top according to claim 3 tongue formula double-sided self-lock body, it is characterized in that: square rod steel plate thrust shift fork (8) is provided with square rod shift fork splined hole (7).
5, top according to claim 1 tongue formula double-sided self-lock body, it is characterized in that: main bolt plate (3) rear end is connected with the spring (9) that it is laterally moved forward, open and close lock control clamp dog (4) and be provided with upper arm (17), main bolt plate (3) upper end have can with upper arm (17) the rear end stopper slot of apical grafting (18) mutually.
6, top according to claim 1 tongue formula double-sided self-lock body is characterized in that: also be provided with battery case (5) and power switch and press button installing zone (13) in lock panel (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201245496U CN201433613Y (en) | 2009-07-09 | 2009-07-09 | Top tongue type double-surface automatic locking body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201245496U CN201433613Y (en) | 2009-07-09 | 2009-07-09 | Top tongue type double-surface automatic locking body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201433613Y true CN201433613Y (en) | 2010-03-31 |
Family
ID=42052424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201245496U Expired - Fee Related CN201433613Y (en) | 2009-07-09 | 2009-07-09 | Top tongue type double-surface automatic locking body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201433613Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102864988A (en) * | 2012-09-24 | 2013-01-09 | 夏志云 | Automatic locking lock body |
| CN108716317A (en) * | 2018-05-30 | 2018-10-30 | 珠海优特物联科技有限公司 | Locking mechanism |
| CN113232913A (en) * | 2021-05-21 | 2021-08-10 | 浙江金龙烟草机械有限公司 | Full-open type cigarette packaging equipment |
-
2009
- 2009-07-09 CN CN2009201245496U patent/CN201433613Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102864988A (en) * | 2012-09-24 | 2013-01-09 | 夏志云 | Automatic locking lock body |
| CN102864988B (en) * | 2012-09-24 | 2016-05-11 | 夏志云 | A kind of automatic locking lock body |
| CN108716317A (en) * | 2018-05-30 | 2018-10-30 | 珠海优特物联科技有限公司 | Locking mechanism |
| CN108716317B (en) * | 2018-05-30 | 2020-11-20 | 珠海优特物联科技有限公司 | Locking mechanism |
| CN113232913A (en) * | 2021-05-21 | 2021-08-10 | 浙江金龙烟草机械有限公司 | Full-open type cigarette packaging equipment |
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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: Hangzhou Sushi Digital Lock Co., Ltd. Assignor: Xia Zhiyun Contract record no.: 2011330000448 Denomination of utility model: Top tongue type double-surface automatic locking body Granted publication date: 20100331 License type: Exclusive License Record date: 20110509 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100331 Termination date: 20140709 |
|
| EXPY | Termination of patent right or utility model |