CN2469123Y - Automatic lock for rolling door - Google Patents
Automatic lock for rolling door Download PDFInfo
- Publication number
- CN2469123Y CN2469123Y CN 01214719 CN01214719U CN2469123Y CN 2469123 Y CN2469123 Y CN 2469123Y CN 01214719 CN01214719 CN 01214719 CN 01214719 U CN01214719 U CN 01214719U CN 2469123 Y CN2469123 Y CN 2469123Y
- Authority
- CN
- China
- Prior art keywords
- dead bolt
- locking
- rolling door
- spring
- door automatic
- 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
Links
Images
Abstract
The utility model relates to a rolling door automatic lock which can be bounced off and clipped automatically when closed, rebounded when opened, and installed on each kind of rolling doors. The device belongs to hardware component product field. The device is characterized in that a lock tongue is provided with at least one spring which can push the lock tongue to do concertina motion. One end of the spring is connected with the lock tongue; the other end is connected with a lock seat floor or a lock tongue locating bush. The lock tongue is opened with an atresia locating groove which is inlayed and connected mutually with one end of an atresia pile, and the atresia pile is expanded under the effect of the spring. The stresia pile can be sleeved with an atresia pile sleeve which is connected with the lock seat floor; the atresia pile sleeve is opened with a groove hole on which is provided with a reduction handle which is connected with the atresia pile. The device has the advantages of simple structure, convenient usage, and good safety performance, which is a novel rolling door automatic lock with market sale potentiality.
Description
The utility model relates to a kind ofly can eject the rolling door automatic locking that blocks, can rebound when opening the door, can be installed on all kinds rolling door at closing time automatically.Belong to hardware component product field.
Rolling door is to manage the security door that field boundary is used always.The lock that uses in the existing rolling door is common lock, its operating principle is: at closing time, the rolling door of leaving behind, rolling door is pulled to (ground) position, bottom with the guiding groove of both sides, after two ends, the rolling door left and right sides are all parallel to the ground, key is inserted tapered end, the twisting lock core, the cylinder cam motion, the dead bolt that is connected with cylinder cam is protruding thereupon, block in the locating hole in the dead bolt insertion guiding groove, rolling door is closed; When opening the door, key is inserted tapered end, the motion of twisting rear lock core projection drives the dead bolt that is connected with cylinder cam and inwardly withdraws, and dead bolt breaks away from the locating hole in the guiding groove, and rolling door is with moving in guiding groove, and rolling door is then opened and finished.The user is in rolling door is closed closed procedure like this, promptly will note allowing the two ends keeping parallelism of rolling door, twists key again, allows dead bolt insert in the locating hole of guiding groove, uses very very inconvenience.Particularly use old rolling door after a while, it cooperatively interacts compact inadequately, and closing the door and opening the door all is not easy.
The purpose of this utility model is to overcome the shortcoming of prior art, invents a kind of key rotation lock core that do not need to use at closing time, and its dead bolt also can eject and block automatically, the collapsible rolling door automatic locking of returning of dead bolt when opening the door.
The purpose of this utility model is finished by following array structure and connected mode: by the roller shutter automatic locking that tapered end, lock base plate, cylinder cam, guiding groove locating hole dead bolt and dead bolt positioning sleeve are formed, it is characterized in that being equipped with at least one can promote the spring that dead bolt is done stretching motion on dead bolt; One end of spring is connected with dead bolt, and the other end is connected with lock base plate or dead bolt positioning sleeve; Have the locking locating slot on dead bolt, locking locating slot and locking stake one end are pegged graft mutually, and the locking stake is done stretching motion under spring action; The locking stake is outer can be with a locking pile protection, and the locking pile protection is connected with the lock base plate, has slotted eye on the locking pile protection, and the reseting handle that links to each other with the locking stake is housed on the slotted eye; In the dead bolt bar, have groove, spring is housed in the groove in regular turn and bumps pearl, have a locating slot, a reset button is housed in the locating slot at dead bolt positioning sleeve sidepiece; But the elastic force pulling force that this device medi-spring is produced, also thrust; The termination shape of dead bolt one end can be circular-arc.
The operating principle of this device is: can promote the spring (31) that dead bolt (3) is made stretching motion because at least one is housed on dead bolt (3).Therefore at closing time, rolling door is under user's tension, prolonging guiding groove (2) when move in the bottom, dead bolt (3) is under spring (31) elastic force effect, remain a power of stretching out to the outside, when dead bolt (3) termination circular arc head contact moved to guiding groove (2) locating hole (21) position, dead bolt (3) stretched into automatically immediately and enters in the locating hole (21), whole rolling door then is stuck, and does not need to insert key again.The twisting lock core, rolling door is then closed automatically.When opening the door, insert key, the twisting lock core, cylinder cam (12) is rotated, and drives dead bolt (3) and makes retraction movement, withdraws from locating hole (21), and rolling door then can move up and down.Continue again to move as dead bolt (3) again, finally can be blocked or be installed in and bump pearl (5) in dead bolt (3) groove (33) and block by locking stake (4).
Finish the automatic at closing time ejection function of dead bolt in this device (3), only need an end of spring (31) is connected with dead bolt (3), the other end should be connected with lock base plate (1) or join, like this, spring (31) just can be for dead bolt (3) provides a thrust of outwards doing stretching motion, but the pulling force that this thrust spring (31) produces, the also thrust that produces, provide dead bolt (3) thrusts of outwards doing stretching motion, different modes can be arranged.The structure that this device adopts is that a fixedly connected post (14) is arranged on dead bolt (3), lock base plate (1) also has a fixedly connected post (34), spring (31) two ends are connected on two fixedly connected posts (14,34), and spring this moment (31) produces the pulling force of a pulling dead bolt (3) motion for dead bolt (3).This device also can adopt on dead bolt (3) bar and suppress two blocked ears in advance, overlap a spring (31) again, spring (31) other end is blocked by dead bolt positioning sleeve (13), the mode that the other end is blocked by two blocked ears, and spring this moment (31) produces one and promotes dead bolt (3) thrust.
Finish dead bolt in this device (3) and block fixing function when opening the door, can adopt recessing (33) on dead bolt (3) bar, spring (51) is housed in the groove (33) in regular turn and bumps pearl (5), have a locating slot (15) at dead bolt positioning sleeve (13) sidepiece, a reset button (52) structure is housed in the locating slot (15).Also can adopt at dead bolt (3) and go up a system locking locating slot (32), locking locating slot (32) is in contact with one another with locking stake (4) one ends, fork-shaped spring (41) is contained on the axle (43), locking stake (4) is under spring (41) elastic force effect, can do stretching motion back and forth, locking stake (4) is outer can be with a locking pile protection (42), locking pile protection (42) is connected with lock base plate (11), have slotted eye (44) on the locking pile protection (42), the reseting handle (45) that links to each other with locking stake (4) is housed on the slotted eye (44).
This device rolling door automatic locking can use a protruding core of lock core (12), and dead bolt (3) of pulling (perhaps promoting) moves, and also can spur (perhaps promoting) two dead bolts (3) simultaneously and move simultaneously, and like this, a lock just can be controlled a fan rolling door start or stop.For making things convenient for the user in rolling door, to spur dead bolt (3), can connect one section pulling handle (6) in the dead bolt rear end.
Below in conjunction with accompanying drawing, be further described with regard to structure of the present utility model, but protection domain of the present utility model is not limited to the accompanying drawing illustrated embodiment.
The structural representation of Fig. 1 the utility model device.
Fig. 2 is the plan structure schematic diagram of the described the utility model apparatus structure of Fig. 1.
Fig. 3 is the backsight state diagram of the described the utility model device of Fig. 1.
Fig. 4 is equipped with the partial structurtes schematic diagram of a locking post at the dead bolt afterbody of the utility model device.
The structural representation of Fig. 5 for using about two two dead bolts of a lock core control to move simultaneously.
Embodiment: as shown in Figure 1, earlier with the mobile structure of a tapered end (a 1) dead bolt of control (3), spring (3) employing one end is connected the fixed connecting rod (34) on the dead bolt (3), the other end is connected the fixed connecting rod (14) on the dead bolt positioning sleeve (13), dead bolt (3) is selected cylindrical shape for use, connect a pulling handle (6), the convenient use at dead bolt (3) afterbody.Control dead bolt (3) moves selects for use locking post (4) mode (as shown in Figure 5), the groove (33) in its dead bolt (3) to open at socket cap dead bolt (3) middle part.During use, reseting handle (45) on the pulling locking post (4), locking post (4) is upwards removed, dead bolt (3) is protruding under spring (31) tension, be directed groove (2) and block, when dead bolt (3) arrived locating hole (21), dead bolt (3) was under spring (31) elastic force effect, protrude in the locating hole (21), block rolling door.When opening the door, insert key, twisting tapered end (1), cylinder cam (12) is rotated, pulling dead bolt (3) withdrawal, rolling door is opened.Realize goal of the invention.
The utility model device has simple in structure, and is easy to use, and safety is good, is a kind of novel, rolling door automatic locking with city's field boundary sales potential.
1-tapered end; 11-lock base plate; 12-cylinder cam; 13-dead bolt location Cover; 14-fixed connecting rod; 15-locating slot; 2-guiding groove; 21-locating hole; 3-dead bolt; 31-spring; 32-locking locating slot; 33-groove; 34-fixing Connecting rod; 35-circular-arc; 4-locking stake; 41-spring; 42-locking pile protection; 43-axle; 44-slotted eye; 45-reseting handle; The 46-guide pile; 5-collision bead; 51-Spring; 52-SR; 6-pulling handle;
Claims (7)
1, rolling door automatic locking, form by tapered end (1), lock base plate (11), cylinder cam (12), guiding groove (2) locating hole (21) dead bolt (3) and dead bolt positioning sleeve (13), it is characterized in that on dead bolt (3), being equipped with at least one and can promote the spring (31) that dead bolt (3) is done stretching motion.
2, rolling door automatic locking according to claim 1 is characterized in that an end of spring (31) is connected with dead bolt (3), and the other end is connected with lock base plate (11) or dead bolt positioning sleeve (14).
3, rolling door automatic locking according to claim 1 and 2 is characterized in that having locking locating slot (32) on dead bolt (3), locking locating slot (32) is pegged graft mutually with locking stake (4) one ends, and locking stake (4) is done stretching motion under spring (41) effect.
4, rolling door automatic locking according to claim 3, it is characterized in that to be with a locking pile protection (42) outside the locking stake (4), locking pile protection (42) is connected with lock base plate (11), have slotted eye (44) on the locking pile protection (42), the reseting handle (45) that links to each other with locking stake (4) is housed on the slotted eye (44).
5, rolling door automatic locking according to claim 1 and 2, it is characterized in that in dead bolt (3) bar, having groove (33), spring (51) is housed in the groove (33) in regular turn and bumps pearl (5), have a locating slot (15) at dead bolt positioning sleeve (13) sidepiece, a reset button (52) is housed in the locating slot (15).
6, rolling door automatic locking according to claim 1 and 2 is characterized in that spring (31,41,51) but the elastic force pulling force that produces, also thrust.
7, rolling door automatic locking according to claim 1 and 2, its feature can be circular-arc (35) in the termination shape of dead bolt (3) one ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01214719 CN2469123Y (en) | 2001-04-10 | 2001-04-10 | Automatic lock for rolling door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01214719 CN2469123Y (en) | 2001-04-10 | 2001-04-10 | Automatic lock for rolling door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2469123Y true CN2469123Y (en) | 2002-01-02 |
Family
ID=33633427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01214719 Expired - Fee Related CN2469123Y (en) | 2001-04-10 | 2001-04-10 | Automatic lock for rolling door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2469123Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103786797A (en) * | 2012-10-29 | 2014-05-14 | 深圳市文川实业有限公司 | Truck tail board guardrail automatically-locking device |
| CN107762287A (en) * | 2017-11-16 | 2018-03-06 | 广东樱花智能科技有限公司 | A kind of smart lock drive device from the door-plate in different enabling directions adaptation |
-
2001
- 2001-04-10 CN CN 01214719 patent/CN2469123Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103786797A (en) * | 2012-10-29 | 2014-05-14 | 深圳市文川实业有限公司 | Truck tail board guardrail automatically-locking device |
| CN107762287A (en) * | 2017-11-16 | 2018-03-06 | 广东樱花智能科技有限公司 | A kind of smart lock drive device from the door-plate in different enabling directions adaptation |
| CN107762287B (en) * | 2017-11-16 | 2023-07-18 | 广东樱花智能科技有限公司 | Intelligent lock driving device matched with door plates in different door opening directions |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2469123Y (en) | Automatic lock for rolling door | |
| CN204139727U (en) | The suppressible door lock of a kind of handle | |
| CN201232416Y (en) | Automatic door lock with magnetron lock-tongue ejection mechanism | |
| CN212562851U (en) | Lock for storage cabinet | |
| CN211008398U (en) | Courtyard fence double-door | |
| CN209687047U (en) | A kind of electromagnetic clutch that anti-technology is opened | |
| CN206016468U (en) | A kind of latch bolt can the lock body that ejects of the side of drive tongue | |
| CN201050228Y (en) | Electrically controlled lock | |
| CN112049529A (en) | Lock for storage cabinet | |
| CN220504790U (en) | Oblique tongue lock for preventing door from being inserted | |
| CN210483260U (en) | Rear lock assembly for preventing cat eye | |
| CN102337811A (en) | Locking mechanism of mortice door lock | |
| CN2477769Y (en) | Full automatic ground spring door lock | |
| CN112932115A (en) | Slide rail system with buffering resets and presses bounce-back to open | |
| CN218324425U (en) | Hinge with bidirectional locking | |
| CN201280845Y (en) | Magnetic anti-theft handle lock | |
| CN205000759U (en) | Electric door lock and electrically operated gate system | |
| CN2444034Y (en) | Latche type burglar-proof lock | |
| CN2241742Y (en) | Rectangular tongue safety lock | |
| CN110847702B (en) | Door and window lockset | |
| CN116717142A (en) | Oblique tongue lock for preventing door from being inserted | |
| CN218373549U (en) | Buffering striking guardrail | |
| CN215255264U (en) | Central control bolt | |
| CN219654478U (en) | Single-bolt magnetic mute lock | |
| CN112263078B (en) | Ground socket for fixing outdoor articles |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: WANG SHIHONG Free format text: FORMER OWNER: WANG SHIMEI Effective date: 20040924 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20040924 Address after: 650224 Yunnan city of Kunming Province Jin Kang Yuan Building 2 unit 502 7 Patentee after: Wang Shihong Address before: No. 525 Beijing road 650051 in Yunnan Province Public Security Bureau Security Office in Kunming City Patentee before: Wang Shimei |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |