CN101078324B - Automatic cabinet door buckle - Google Patents
Automatic cabinet door buckle Download PDFInfo
- Publication number
- CN101078324B CN101078324B CN2007100698367A CN200710069836A CN101078324B CN 101078324 B CN101078324 B CN 101078324B CN 2007100698367 A CN2007100698367 A CN 2007100698367A CN 200710069836 A CN200710069836 A CN 200710069836A CN 101078324 B CN101078324 B CN 101078324B
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- CN
- China
- Prior art keywords
- slot
- dead bolt
- lock shaft
- cabinet door
- lock
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- 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 invention discloses a door button of automatic cabinet, comprising lock body. The lock body comprises shell and in the shell double-segment lock tongue is set. The double-segment lock tongue comprises lock tongue and lock shaft. The front end of lock tongue is oblique face and slot is set at the back end of lock tongue. The front end of lock shaft inserts into the slot. Ring part of preventing trip, which is used to prevent the lock shaft moving out of the slot, is set at the slot port. Button part matched with the ring part of preventing trip is set at the front end of lock shaft. A first reset spring is set at the back end of lock shaft and a second reset spring is set at the front end of button part of lock shaft in the slot of lock tongue. Oblique slot is also set on the lock shaft and there is via hole on the shell above the oblique slot. Buttons and lock slot parts are set on the shell. Thereinto, buttons comprise shells and keystrokes. Inserting bars matched with the oblique slot are set at lower ends of keystrokes and the lower end inserting bar is set in oblique direction. It is provided with simple operation and fastness.
Description
Technical field
The present invention relates to a kind of automatic cabinet door buckle that can cabinet door lock is fixed.
Background technology
The closing of cabinet door of cupboard generally all is following two kinds of tactic patterns at present: 1, rotate elasticity reset device by configuration on the door-hinge of cabinet door the cabinet door is overturn to the direction of closing in certain angle all the time; 2, by on the cabinet door, latch fitting being set, when closing, lock the cabinet door by key.But all there is following defective in this tactic pattern: 1, locking fully of cabinet door in first kind of structure is easy to be bumped out; 2, the locking of cabinet door is cumbersome in second kind of structure, also will guard against key loss.
Summary of the invention
It is easy and lock firm automatic cabinet door buckle that technical problem to be solved by this invention provides a kind of lock operation.
Automatic cabinet door buckle provided by the invention comprises lock body, lock body comprises housing, be provided with the two section type dead bolt in the housing, this two section type dead bolt comprises dead bolt and lock shaft, the dead bolt front end has the inclined-plane, the dead bolt rearward end offers slot, the front end of lock shaft inserts in the slot, on the dead bolt also the slot port be provided with and prevent that lock shaft from deviating from the anti-tripping ring of slot, the lock shaft leading section has the fastener with anti-tripping ring coupling, the lock shaft backend arrangement has first back-moving spring, the fastener front end of lock shaft is provided with second back-moving spring in the slot of dead bolt, the compressive strength of second back-moving spring also is provided with oblique slot less than the compressive strength of first back-moving spring on the lock shaft, have through hole on the upper shell of oblique slot; Housing also is equipped with button and locked groove spare, wherein button comprises shell and button, the lower end of button has the inserted link with the oblique slot coupling, the bottom of this inserted link is oblique setting, locked groove spare comprises base and bullet spare, base cooperates by slide rail and chute device sleeve mutually with bullet spare, bullet spare base relatively slides, the lower end of base has baffle plate, is fixed with slide bar on this baffle plate, has the jack with the slide bar coupling on the bullet spare, be provided with the 3rd back-moving spring in the bullet spare, the top of base also offers locked groove, and bullet spare just in time covers locked groove under the state that is not subjected to the external force effect, and the cabinet door can be oppressed bullet spare 17 it is moved down when closing, this moment, locked groove 22 revealed, dead bolt 3 can snap in the locked groove 22, and bullet spare 17 can withdraw from the outwards ejection of locked groove 22 backs at dead bolt 3 when needing to open the cabinet door, thereby the cabinet door is outwards ejected certain distance.
Because button can be contained in the outside of cabinet door when automatic cabinet door buckle provided by the invention was installed on the cabinet door, the housing that has the two section type dead bolt can be installed in the inboard of cabinet door, wherein the inserted link on the button is aimed at the oblique slot of lock shaft, the inclined-plane of dead bolt bumps on locked groove spare when the cabinet door is firmly closed, dead bolt contracts backward finally to reset and enters in the locked groove of locked groove spare, at this moment the cabinet door can lock, its locking is very easy, and can not be opened easily after the locking, when opening the cabinet door, needs only need the button of button is pressed, at this moment the inserted link that is arranged on the button lower end moves down, inserted link enters in the oblique slot, inclined-plane in the inclined-plane of inserted link and the oblique slot cooperates, finally promotes lock shaft and moves backward, owing to the fastener of lock shaft front end is stuck on the anti-tripping ring, anti-tripping ring is fixed on the dead bolt, therefore lock shaft can pull back dead bolt in the moving process backward, and this moment, dead bolt can be deviate from locked groove, and it opens also very easy.
Description of drawings
Structure cross-sectional schematic when Fig. 1 is installed on the cabinet door for the button of automatic cabinet door buckle provided by the invention and lock housing simultaneously.
Fig. 2 is the structure cross-sectional schematic of the button of automatic cabinet door buckle provided by the invention.
Fig. 3 is the structural plan schematic diagram of bullet spare.
Fig. 4 is the A-A sectional view of Fig. 3.
Fig. 5 is the structural plan schematic diagram of base.
Fig. 6 is the vertical view of the base among Fig. 5.
Fig. 7 is the structure cross-sectional schematic under bullet spare and the base confined state, and bullet spare is not subjected to the external force effect under this state.
Fig. 8 is bullet spare among Fig. 7 and the B-B structure cross-sectional schematic under the base confined state, and bullet spare is subjected to the baffle plate direction slippage of external force effect to base under this state.
Fig. 9 is that button, lock housing and locked groove spare are installed on cabinet door and the cupboard and the structure cross-sectional schematic when being in closed condition.
In each accompanying drawing: 1, housing, 2, the two section type dead bolt, 3, dead bolt, 4, lock shaft, 5, slot, 6, anti-tripping ring, 7, fastener, 8, first back-moving spring, 9, second back-moving spring, 10, oblique slot, 11, button, 12, shell, 13, button, 14, inserted link, 15, through hole, 16, base, 17, bullet spare, 18, baffle plate, 19, slide bar, 20, jack, 21, the 3rd back-moving spring, 22, locked groove, 23, lock body.
The specific embodiment
As Fig. 1, Fig. 2, shown in Figure 9, automatic cabinet door buckle provided by the invention comprises lock body 23, lock body 23 comprises housing 1, be provided with two section type dead bolt 2 in the housing 1, this two section type dead bolt 2 comprises dead bolt 3 and lock shaft 4, dead bolt 3 front ends have the inclined-plane, dead bolt 3 rearward end offer slot 5, the front end of lock shaft 4 inserts in the slot 5, on the dead bolt 3 also slot 5 ports be provided with and prevent that lock shaft 4 from deviating from the anti-tripping ring 6 of slot 5, lock shaft 4 leading sections have the fastener 7 with anti-tripping ring 6 couplings, lock shaft 4 backend arrangement have first back-moving spring 8, and fastener 7 front ends of lock shaft 4 are provided with the compressive strength of the compressive strength of second back-moving spring, 9, the second back-moving springs 9 less than first back-moving spring 8 in the slot 5 of dead bolt 3, also be provided with oblique slot 10 on the lock shaft 4, have through hole 15 on the upper shell 1 of oblique slot 10; Described housing 1 also is equipped with button 11 and locked groove spare, and wherein button 11 comprises shell 12 and button 13, and the lower end of button 13 has the inserted link 14 with oblique slot 10 couplings, and the bottom of this inserted link 14 is oblique setting.
As Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, shown in Figure 9, locked groove spare comprises base 16 and bullet spare 17, base 16 cooperates by slide rail and chute device sleeve mutually with bullet spare 17, bullet spare 17 base 16 relatively slides, the lower end of base 16 has baffle plate 18, be fixed with slide bar 19 on this baffle plate 18, have jack 20 on the bullet spare 17 with slide bar 19 couplings, be provided with the 3rd back-moving spring 21 in the bullet spare 17, the top of base 16 also offers locked groove 22, and bullet spare 17 just in time covers locked groove 22 under the state that is not subjected to the external force effect.The cabinet door can be oppressed bullet spare 17 it is moved down when being equipped with this locked groove spare rear cabinet door and closing, this moment, locked groove 22 revealed, dead bolt 3 can snap in the locked groove 22, bullet spare 17 can withdraw from the outwards ejection of locked groove 22 backs at dead bolt 3 when needing to open the cabinet door, thereby the cabinet door is outwards ejected certain distance, this structure of the present invention can substitute the effect of cabinet door handle, because the cabinet door can eject certain distance when opening, the user can directly pull the cabinet door with hand, even be not in the state that closes if install after this locked groove spare cabinet door of the present invention is opened locking, therefore the position that does not have to set about pulling the cabinet door yet.
As shown in Figure 9, introduce the mounting means of automatic cabinet door buckle provided by the invention: A, button 11 and lock body 23 below in detail in the installation on the cabinet door: at first need perforate on the cabinet door, in the hole on the button 11 insertion cabinet doors, by screw it is installed in the outside of cabinet door, the installation of lock body 23 need be aimed at button 13 with the through hole 15 of oblique slot 10 tops, then lock body 23 is installed in the inboard of cabinet door by screw, the dead bolt 3 of lock body 23 is aimed at locked grooves 22; The installation of B, locked groove spare: at first base 16 is installed in by screw on the side plate of cupboard, the locked groove 22 corresponding dead bolts 3 on the base 16 are provided with, and bullet spare 17 are enclosed within on the slide bar 19 of base 16 then.
As shown in Figure 9, introduce the using method of automatic cabinet door buckle provided by the invention: A below in detail, in the time of need closing the cabinet door, can exert oneself a little the cabinet door towards the direction upset of closing, lock body 23 collisions are on the bullet spare 17 of locked groove spare, bullet spare 17 overcomes the effect of the 3rd back-moving spring 21 and moves to baffle plate 18 directions of base 16, and the locked groove on the base 16 22 is owing to moving of bullet spare 17 reveals, the inclined-plane collision of dead bolt 3 is on the sidewall of locked groove spare, dead bolt 3 contracts in backward and finally jumps in the locked groove 22, because dead bolt 3 is stuck in the cabinet door is locked, and lock body 23 is also oppressed bullet spare 17 simultaneously it can't be resetted, because the compressive strength of second back-moving spring 9 in the dead bolt 3 is less than the compressive strength of first back-moving spring 8, the second half section lock shaft 4 of two section type dead bolt 2 moving backward seldom just in the process that dead bolt 3 contracts backward, the inserted link 14 that does not influence on the button 11 is aimed at oblique slots 10; B, when needs are opened the cabinet door, but the button 13 on the pressing button 11, button 13 moves down, the inserted link that has the inclined-plane 14 of button 13 bottoms enters in the oblique slot 10, the inclined-plane of inserted link 14 cooperates with the inclined-plane (inclined-plane on the lock shaft 2 just) of oblique slot 10, inserted link 14 with two section type dead bolt 2 to pusher, in this process, need to overcome the active force of first back-moving spring 8 and second back-moving spring 9, dead bolt 3 is retracted in the lock body 23, this moment, bullet spare 17 was subjected to the pressure minimizing of lock body 23, bullet spare 17 promotes lock bodies 23 and resets under the effect of the 3rd back-moving spring 21, and the cabinet door outwards ejects under the effect of bullet spare 17, and the user can hold the cabinet goalkeeper it was opened this moment.
Claims (1)
1. automatic cabinet door buckle, comprise lock body (23), lock body (23) comprises housing (1), be provided with two section type dead bolt (2) in the housing (1), this two section type dead bolt (2) comprises dead bolt (3) and lock shaft (4), dead bolt (3) front end has the inclined-plane, dead bolt (3) rearward end offers slot (5), the front end of lock shaft (4) inserts in the slot (5), on the dead bolt (3) also slot (5) port be provided with and prevent that lock shaft (4) from deviating from the anti-tripping ring (6) of slot (5), described lock shaft (4) leading section has the fastener (7) with anti-tripping ring (6) coupling, described lock shaft (4) backend arrangement has first back-moving spring (8), fastener (7) front end of the interior lock shaft of slot (5) (4) of dead bolt (3) is provided with second back-moving spring (9), the compressive strength of second back-moving spring (9) is less than the compressive strength of first back-moving spring (8), also be provided with oblique slot (10) on the lock shaft (4), have through hole (15) on the upper shell (1) of oblique slot (10); Described housing (1) also is equipped with button (11) and locked groove spare, wherein button (11) comprises shell (12) and button (13), the lower end of button (13) has the inserted link (14) with oblique slot (10) coupling, the bottom of this inserted link (14) is oblique setting, described locked groove spare comprises base (16) and bullet spare (17), base (16) cooperates by slide rail and chute device sleeve mutually with bullet spare (17), bullet spare (17) base (16) relatively slides, the lower end of base (16) has baffle plate (18), be fixed with slide bar (19) on this baffle plate (18), have jack (20) on the described bullet spare (17) with slide bar (19) coupling, be provided with the 3rd back-moving spring (21) in the bullet spare (17), the top of base (16) also offers locked groove (22), bullet spare under the state that is not subjected to the external force effect (17) just in time covers locked groove (22), the cabinet door can be oppressed bullet spare (17) it is moved down when closing, locked groove this moment (22) reveals, dead bolt (3) can snap in the locked groove (22), bullet spare (17) can outwards eject after dead bolt (3) withdraw from locked groove (22) when needing to open the cabinet door, thereby the cabinet door is outwards ejected certain distance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100698367A CN101078324B (en) | 2007-07-02 | 2007-07-02 | Automatic cabinet door buckle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100698367A CN101078324B (en) | 2007-07-02 | 2007-07-02 | Automatic cabinet door buckle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101078324A CN101078324A (en) | 2007-11-28 |
| CN101078324B true CN101078324B (en) | 2011-10-26 |
Family
ID=38905960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007100698367A Expired - Fee Related CN101078324B (en) | 2007-07-02 | 2007-07-02 | Automatic cabinet door buckle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101078324B (en) |
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| CN103578179B (en) * | 2012-07-20 | 2015-12-30 | 聚龙股份有限公司 | Instrument is exchanged in a kind of worn coin false distinguishing |
| CN103600932B (en) * | 2013-11-12 | 2017-01-18 | 苏州佳世达电通有限公司 | Locking mechanism |
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| CN107226138A (en) * | 2017-03-20 | 2017-10-03 | 陈亚利 | A kind of van-type logistics transporting device |
| CN106988627A (en) * | 2017-04-28 | 2017-07-28 | 北京汽车股份有限公司 | Glove box knob lock system |
| CN108086826B (en) * | 2017-12-22 | 2024-01-05 | 深圳市新国都支付技术有限公司 | Locking structure and paper box for printing of button-free POS machine |
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| CN109138808B (en) * | 2018-08-21 | 2020-11-24 | 涡阳县幸福门业有限公司 | Rolling shutter door |
| CN109713582B (en) * | 2019-01-29 | 2024-02-02 | 青岛特锐德电气股份有限公司 | Switch cabinet observation window |
| CN110304591B (en) * | 2019-06-13 | 2024-04-19 | 成都思源兄弟科技有限公司 | Automatic locking device for lifting equipment |
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| CN114000780B (en) * | 2021-10-31 | 2022-09-02 | 南京华设智能电力科技有限公司 | Emergency lock capable of preventing power loss |
| CN114000774A (en) * | 2021-10-31 | 2022-02-01 | 南京华设智能电力科技有限公司 | Leak protection reading tool cabinet |
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| CN2155413Y (en) * | 1992-10-08 | 1994-02-09 | 新乡市新型门窗构件厂 | Spring lockpin |
| CN2297522Y (en) * | 1996-11-06 | 1998-11-18 | 杨晓冬 | Automatic safety lock |
| CN2410383Y (en) * | 1999-12-08 | 2000-12-13 | 佛山市环市镇田边铝合金门窗配件压铸厂 | Automatic lock for crescent window |
| JP2001098823A (en) * | 1999-09-30 | 2001-04-10 | Toshiba Tec Corp | Lock mechanism |
| CN2641237Y (en) * | 2003-07-18 | 2004-09-15 | 张维坎 | Push-button type automatic lock for door or window |
| AU2006241380A1 (en) * | 2005-11-28 | 2007-06-14 | Nathan Turner | Double door automatic latch |
| CN201059115Y (en) * | 2007-07-02 | 2008-05-14 | 陈继孝 | Automatic cabinet door buckle |
-
2007
- 2007-07-02 CN CN2007100698367A patent/CN101078324B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2155413Y (en) * | 1992-10-08 | 1994-02-09 | 新乡市新型门窗构件厂 | Spring lockpin |
| CN2297522Y (en) * | 1996-11-06 | 1998-11-18 | 杨晓冬 | Automatic safety lock |
| JP2001098823A (en) * | 1999-09-30 | 2001-04-10 | Toshiba Tec Corp | Lock mechanism |
| CN2410383Y (en) * | 1999-12-08 | 2000-12-13 | 佛山市环市镇田边铝合金门窗配件压铸厂 | Automatic lock for crescent window |
| CN2641237Y (en) * | 2003-07-18 | 2004-09-15 | 张维坎 | Push-button type automatic lock for door or window |
| AU2006241380A1 (en) * | 2005-11-28 | 2007-06-14 | Nathan Turner | Double door automatic latch |
| CN201059115Y (en) * | 2007-07-02 | 2008-05-14 | 陈继孝 | Automatic cabinet door buckle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101078324A (en) | 2007-11-28 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20111026 Termination date: 20140702 |
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| EXPY | Termination of patent right or utility model |