CN202755738U - Small lock body for wooden door - Google Patents
Small lock body for wooden door Download PDFInfo
- Publication number
- CN202755738U CN202755738U CN2012204230282U CN201220423028U CN202755738U CN 202755738 U CN202755738 U CN 202755738U CN 2012204230282 U CN2012204230282 U CN 2012204230282U CN 201220423028 U CN201220423028 U CN 201220423028U CN 202755738 U CN202755738 U CN 202755738U
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- China
- Prior art keywords
- cam
- dead bolt
- tie
- lock shell
- lock body
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- Expired - Fee Related
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Abstract
The utility model belongs to the field of building hardware accessory, and particularly discloses a small lock body for a wooden door. The small lock body for the wooden door comprises a main lock shell with a spring bolt pulling plate arranged inside, a cam A and a cam B are connected inside an installation circular hole of the main lock shell in a clamping mode, and the cam A and the cam B are concentrically stacked up. The small lock body for the wooden door is characterized in that a movable pin fixed on the main lock shell is connected in the slots of the cam A and the cam B in a clamping mode, and the movable pin is installed in a movable pin frame. A baffle used for blocking the end socket of the spring bolt pulling plate is arranged inside the main lock shell, a pulling plate spring is arranged between the spring bolt pulling plate and the movable pin frame, a cross pan head screw penetrates through the spring bolt pulling plate the baffle and a sleeve in sequence, and is screwed into a spring bolt, and an armature spring with one end butting against the baffle and the other end butting against the spring bolt is sleeved on the sleeve. The small lock body for the wooden door is simple in structure, and durable and stable, and enables a wooden door to achieve opening and locking without jamming, and is strong in suitability, can be used for wooden door of different thickness, and is beneficial for improving usability of the wooden doors.
Description
(1) technical field
The utility model belongs to the architectural hardware field of accessories, particularly a kind of little lock body for timber.
(2) background technology
The kind of door lock is varied at present, and cylinder lock, electronic password lock, mechanism lock etc. are arranged, and the mentioned kind lock has the pluses and minuses of oneself.Common mechanical lock comprises mechanical insertion-core lock and double quick machinery insertion-core lock, mechanical insertion-core lock door capable of being opened and will just can reach and open and close the function of locking by rotating key when shutting door lock; Will turn key equally during double quick machinery insertion-core lock door capable of being opened, will mention handle when opening the door just can be with on the door lock.Above-mentioned mechanical latching is complicated in mode of operation, bulky shortcoming.
(3) summary of the invention
The utility model is in order to remedy the deficiencies in the prior art, and a kind of simple in structure, little lock body that is used for timber that suitability is strong is provided.
The utility model is achieved by the following technical solution:
A kind of little lock body for timber, comprise the inner master lock shell that the dead bolt arm-tie is installed, be connected with the cam A and the cam B that stack with one heart in the installation circular hole of master lock shell, and both afterbodys insert the bending part of dead bolt arm-tie, it is characterized in that: be connected with the active pin that is fixed on the master lock shell in described cam A and the cam B groove, active pin is contained in the active pin frame, be filled with successively a ball spring and two steel balls in the lateral aperture of active pin, be provided with the baffle plate that blocks dead bolt arm-tie termination in the master lock shell, be provided with the arm-tie spring between dead bolt arm-tie and the active pin frame, the crossed pan head screw passes the dead bolt arm-tie successively, baffle plate and sleeve pipe, in the screw-in dead bolt, be arranged with an end on the sleeve pipe and withstand on the baffle plate, one end withstands on the tongue on the dead bolt.
The utility model is stirred cam A and cam B clockwise by the handle square cotter, drive the motion of dead bolt arm-tie, dead bolt arm-tie compression arm-tie spring makes dead bolt break away from decorative plate and latch plate, realizes little lock body unlatching, lock body makes the handle automatic rebounding by contained spring, square cotter is stirred cam A and cam B, drives the motion of dead bolt arm-tie, after dead bolt arm-tie compression tongue leans out dead bolt, enter in the decorative plate by lock panel and latch plate, realize the locking of little lock body.
More excellent scheme of the present utility model is:
Be fixed with the secondary lock shell by the crossed pan head tapping screw on the described master lock shell, be equipped with the pin rod screw that screws in the active pin screwed hole on the secondary lock shell, the pin rod screw screws in the active pin screwed hole, indoor, after the pin rod screw is pressed, lock body is in locking states, can stir square cotter without handle and realize locking, and is efficient and convenient.
Be arranged with lock panel on the described dead bolt, lock panel is fixed by screws on the door leaf, is provided with decorative plate and latch plate on the doorframe corresponding with the door leaf latch bolt position.
The utility model is simple in structure, and is durable firm, can make timber realize unlatching, locking without jam, and suitability is strong, and the timber of different-thickness all can use, and is conducive to improve the functional performance of timber.
(4) description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is main TV structure schematic diagram of the present utility model;
Fig. 2 is top cross-sectional view of the present utility model;
Fig. 3 is integral assembling structure schematic diagram of the present utility model;
Fig. 4 is mounting structure schematic diagram of the present utility model.
Among the figure, 1 dead bolt, 2 lock panel, 3 tongues, 4 master lock shells, 5 arm-tie springs, 6 active pin framves, 7 active pins, 8 cam A, 9 cam B, 10 dead bolt arm-ties, 11 secondary lock shells, 12 steel balls, 13 ball springs, 14 sleeve pipes, 15 crossed pan head screws, 16 crossed pan head tapping screws, 17 pin rod screws, 18 baffle plates, 19 latch plates, 20 decorative plates.
(5) specific embodiment
Accompanying drawing is a kind of specific embodiment of the present utility model.This embodiment comprises the inner master lock shell 4 that dead bolt arm-tie 10 is installed, be connected with the cam A8 and the cam B9 that stack with one heart in the installation circular hole of master lock shell 4, and both afterbodys insert the bending part of dead bolt arm-tie 10, be connected with the active pin 7 that is fixed on the master lock shell 4 in described cam A8 and the cam B9 groove, active pin 7 is contained in the active pin frame 6, be filled with successively a ball spring 13 and two steel balls 12 in the lateral aperture of active pin 7, be provided with the baffle plate 18 that blocks dead bolt arm-tie 10 terminations in the master lock shell 4, be provided with arm-tie spring 5 between dead bolt arm-tie 10 and the active pin frame 6, crossed pan head screw 15 passes dead bolt arm-tie 10 successively, baffle plate 18 and sleeve pipe 14, screw in the dead bolt 1, be arranged with an end on the sleeve pipe 14 and withstand on the baffle plate 18, one end withstands on the tongue 3 on the dead bolt 1; Be fixed with secondary lock shell 11 by crossed pan head tapping screw 16 on the described master lock shell 4, be equipped with the pin rod screw 17 that screws in active pin 7 screwed holes on the secondary lock shell 11; Be arranged with lock panel 2 on the described dead bolt 1, lock panel 2 is fixed by screws on the door leaf, is provided with decorative plate 20 and latch plate 19 on the doorframe corresponding with door leaf dead bolt 1 position.
Little lock body is stirred clockwise cam A8, cam B9 by the handle square cotter and is driven 10 motions of dead bolt arm-tie, and dead bolt arm-tie 10 compression arm-tie springs 5 make dead bolt 1 break away from decorative plate 20 and latch plate 19, realize little lock body unlatching; Lock body is by the handle automatic rebounding, and square cotter is stirred cam A8, cam B9 and driven 10 motions of dead bolt arm-tie, and dead bolt arm-tie 10 compression tongues 3 lean out by lock panel 2, latch plate 19 dead bolt 1 and enter in the decorative plate 20, realize the locking of little lock body.
This kind is used for the concrete installation of little lock body of timber and uses step as described below:
(1) first dead bolt arm-tie 10 is put into master lock shell 4 and spurred back and forth several times, guarantee that dead bolt arm-tie 10 is smooth in the 4 interior slips of master lock shell, without burr;
(2) again cam A8, cam B9 are dipped in white lubrication oil and be stacked together with one heart, cam A8 round end high spot is inserted in the circular hole of master lock shell 4, cam A8, cam B9 tail place insert place, dead bolt arm-tie 10 bending holes, and dead bolt arm-tie 10 location are lived;
(3) again 1 ball spring 13,2 steel balls 12 are packed into successively (ball spring 13 dips in white lubrication oil) in active pin 7 lateral aperture, active pin 7 is packed in the active pin frame 6, then active pin 7, active pin frame 6 are inserted respectively in the corresponding small sircle hole of master lock shell 4, insert in cam A8, the cam B9 groove just at active pin 7 rectangular positions;
(4) crossed pan head screw 15 is screwed in the dead bolt 1 (putting first tongue 3 on the sleeve pipe 14) by dead bolt arm-tie 10 holes, sleeve pipe 14 holes, the outer contacting face place that more U-shaped baffle plate 18 is inserted crossed pan head screw 15 and dead bolt arm-tie 10 stops that tongue 3 enters in the dead bolt arm-tie 10;
(5) arm-tie spring 5 one ends are withstood active pin frame 6, the other end withstands on the dead bolt arm-tie 10; Buckle secondary lock shell 11, with a cross recess coiled hair self threading pin 16 master lock shell 4 and secondary lock shell 11 are fixed together again;
(6) pin rod screw 17 is screwed in active pin 7 screwed holes, pin rod screw 17 is pressed rear little lock body and is in locking states.
(7) mill a circle hole at wooden door leaf little lock body is put into round hole, lock panel 2 is enclosed within on the dead bolt 1, with two cross recessed countersunk head tapping screws little lock body, lock panel 2 are fixed on the wooden door leaf again.
(8) a square hole is milled at wooden door frame in the upper little lock body position of corresponding fan, decorative plate 20 is put into Fang Dongzhong buckle latch plate 19, with two cross recessed countersunk head tapping screws latch plate 19, decorative plate 20 is fixed on the wooden door frame.
Claims (3)
1. little lock body that is used for timber, comprise the inner master lock shell (4) that dead bolt arm-tie (10) is installed, be connected with the cam A(8 that stacks with one heart in the installation circular hole of master lock shell (4)) and cam B(9), and both afterbodys insert the bending part of dead bolt arm-tie (10), it is characterized in that: described cam A(8) and cam B(9) be connected with the active pin (7) that is fixed on the master lock shell (4) in the groove, active pin (7) is contained in the active pin frame (6), be filled with successively a ball spring (13) and two steel balls (12) in the lateral aperture of active pin (7), be provided with the baffle plate (18) that blocks dead bolt arm-tie (10) termination in the master lock shell (4), be provided with arm-tie spring (5) between dead bolt arm-tie (10) and the active pin frame (5), crossed pan head screw (15) passes dead bolt arm-tie (10) successively, baffle plate (18) and sleeve pipe (14), screw in the dead bolt (1), be arranged with an end on the sleeve pipe (14) and withstand on the baffle plate (18), one end withstands on the tongue (3) on the dead bolt (1).
2. the little lock body for timber according to claim 1, it is characterized in that: described master lock shell (4) is upper to be fixed with secondary lock shell (11) by crossed pan head tapping screw (16), is equipped with the pin rod screw (15) that screws in active pin (7) screwed hole on the secondary lock shell (11).
3. the little lock body for timber according to claim 1, it is characterized in that: be arranged with lock panel (2) on the described dead bolt (1), lock panel (2) is fixed by screws on the door leaf, is provided with decorative plate (20) and latch plate (19) on the doorframe corresponding with door leaf dead bolt (1) position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204230282U CN202755738U (en) | 2012-08-24 | 2012-08-24 | Small lock body for wooden door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204230282U CN202755738U (en) | 2012-08-24 | 2012-08-24 | Small lock body for wooden door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202755738U true CN202755738U (en) | 2013-02-27 |
Family
ID=47734927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204230282U Expired - Fee Related CN202755738U (en) | 2012-08-24 | 2012-08-24 | Small lock body for wooden door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202755738U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103938928A (en) * | 2014-04-14 | 2014-07-23 | 程倩雁 | Modular door lock easy to assemble |
| WO2016135651A1 (en) * | 2015-02-25 | 2016-09-01 | Kan Yat Chung | Automatic locking assembly |
-
2012
- 2012-08-24 CN CN2012204230282U patent/CN202755738U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103938928A (en) * | 2014-04-14 | 2014-07-23 | 程倩雁 | Modular door lock easy to assemble |
| CN103938928B (en) * | 2014-04-14 | 2016-10-19 | 程倩雁 | The modularity door lock being easily assembled |
| WO2016135651A1 (en) * | 2015-02-25 | 2016-09-01 | Kan Yat Chung | Automatic locking assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130227 Termination date: 20150824 |
|
| EXPY | Termination of patent right or utility model |