CN201391126Y - Anti-theft lock trigger device - Google Patents
Anti-theft lock trigger device Download PDFInfo
- Publication number
- CN201391126Y CN201391126Y CN200920113410U CN200920113410U CN201391126Y CN 201391126 Y CN201391126 Y CN 201391126Y CN 200920113410 U CN200920113410 U CN 200920113410U CN 200920113410 U CN200920113410 U CN 200920113410U CN 201391126 Y CN201391126 Y CN 201391126Y
- Authority
- CN
- China
- Prior art keywords
- frizzen
- flip flop
- convex shoulder
- roller
- theftproof lock
- 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
- 238000005096 rolling process Methods 0.000 claims description 17
- 125000006850 spacer group Chemical group 0.000 claims description 10
- 238000013016 damping Methods 0.000 claims description 7
- 230000001105 regulatory effect Effects 0.000 abstract description 6
- 230000000295 complement effect Effects 0.000 description 2
- 240000004859 Gamochaeta purpurea Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Support Devices For Sliding Doors (AREA)
Abstract
An anti-theft lock trigger device relates to a door lock device. In the prior art, a roller of a trigger device can not regulate extension length according to trigger clearances. The anti-theft lock trigger device comprises a roller, a roller support and a trigger rod connected to the tail end of the roller support, and is characterized in that the tail of the roller support is provided with a screw hole, and the head portion of the trigger rod is provided with threads matching with the screw hole of the roller support. The trigger rod is in screwing joint with the roller support, and the screw-joint length of the trigger rod and the roller support can be regulated according to needs, thereby regulating extension length of the roller to meet requirements of different clearances, and increasing working reliability and safety of door locks.
Description
[technical field]
The utility model relates to a kind of door lock assembly, refers to the theftproof lock flip flop equipment that uses on a kind of security door especially.
[background technology]
At present, lockset is one of core component of security door, and the quality of lockset performance is directly connected to the safety and the functional performance of security door.At present, take into account the convenience of locking a door in the time of for the raising safety, can can automatically lock gos out with elimination forgets the potential safety hazard of locking closing the door, be everlasting and set up one in the Automatic anti-theft lock and can control the flip flop equipment that dead bolt stretches out, when door was closed, the roller and the doorframe of flip flop equipment were touched, thereby excited the flip flop equipment action, dead bolt is stretched out automatically, realize locking a door automatically.But in the prior art, the roller of flip flop equipment can not be according to the adjusting extension elongation that triggers the gap.Because different doors there are differences with the gap of doorframe, when both excesssive gaps, is prone to the phenomenon of not locking, if the too small generation that roller collision doorframe phenomenon then occurs in both gaps causes doorframe or lock to damage; So during the theftproof lock of mounting strap flip flop equipment, security door is had higher requirements, staff's operative skill is also had corresponding raising.
In addition, under the state of closing the door, because of there are the gap in the lock and the cooperation place of doorframe, outside the masterpiece time spent (as under the promotion of wind), the sound will take place with the doorframe collision in door lock, often set up compensating tongue for preventing the generation of situation here, to fill up the gap at sealed place.But since the compensating tongue unreasonable structure, the phenomenon that is prone to disengaging, sticks up high sliding rail.
[utility model content]
The technical assignment of the technical problems to be solved in the utility model and proposition is that the prior art scheme is improved and improved, and a kind of theftproof lock flip flop equipment is provided, and its extension elongation is adjustable, reliable operation, not fragile.For this reason, the utility model is taked following technical scheme:
The theftproof lock flip flop equipment comprises roller, rolling wheel support, is connected in the frizzen of rolling wheel support afterbody, and it is characterized in that: the afterbody of described rolling wheel support is established screw, and the frizzen head is provided with the screw thread that matches with the rolling wheel support screw.Frizzen and rolling wheel support are spirally connected, and can regulate both length that is spirally connected as required, thereby the extension elongation of regulating roller improves reliability, the safety of door lock work to adapt to the needs of different gap.
As the further of technique scheme improved and replenish, the utility model also comprises following additional technical feature:
Described frizzen is socketed with the curved compensating tongue in the outside, and described compensating tongue is provided with boss; Described boss is provided with the sleeve joint hole that cooperates with frizzen.Described frizzen is socketed with the curved compensating tongue of the symmetrical configuration and the outside, and described compensating tongue is provided with " H " shape boss; Be provided with the sleeve joint hole that cooperates with frizzen in the middle of the described boss.Being provided with of compensating tongue can effectively reduce the sideshake of lock and doorframe, prevents that door from being that the center is shaken with the chamber collision of doorframe lock and produced the sound with the hingen.
Convex shoulder is established at the frizzen middle part, be provided with counterbalance spring between described compensating tongue and the frizzen convex shoulder, described frizzen afterbody is established cottor pin, establishes a spacer on the frizzen between cottor pin and the convex shoulder, is provided with damping spring between described spacer and the frizzen convex shoulder.Spacer is established the hole to be socketed on the frizzen.The spacer that the frizzen utilization is fixed on the dead bolt is spacing with the cottor pin of being located at afterbody, and the control stroke prevents from, drops.Damping spring between spacer and convex shoulder, make screw rod overhanging to guarantee that roller can touch with doorframe under its elastic force effect, at closing time, damping spring is used for shock-absorbing, it reduces impact when guaranteeing flip flop equipment work, reduce the sound of closing the door, effectively improve the application life of door, lock.
Described rolling wheel support is " U ", and the centre wears a mandrel with the switching roller.But roller counter roller support rotates.At closing time, roller and doorframe touching back are rotated and are entered in the lock chamber of doorframe, and frictional force is little, is active in one's movements.
Described convex shoulder is an annular convex shoulder.Annular convex shoulder is the strong point of counterbalance spring, damping spring.
Described compensating tongue both sides are provided with chute.Compensating tongue establish chute place indent, the flange of periphery make compensating tongue with chute for being directed at slippage on the dead bolt, limit its rotation, prevent that it breaks away from dead bolt and high phenomenon occurs sticking up, guarantees compensating tongue working stability, reliable.
Beneficial effect:
1, frizzen and rolling wheel support can be regulated both length that is spirally connected as required for being spirally connected, thereby the extension elongation of regulating roller improves reliability, the safety of door lock work to adapt to the needs of different gap.
2, compensating tongue for being directed at slippage on the dead bolt, limits its rotation with chute, prevents that it breaks away from dead bolt and high phenomenon occurs sticking up, guarantees compensating tongue working stability, reliable.
[description of drawings]
Fig. 1 is the utility model structural representation.
Among the figure: 1-roller, 2-support, 21-screw, 22-mandrel, 3-frizzen, 31-screw thread, 32-convex shoulder, 33-pin-and-hole, 4-compensating tongue, 41-arc complementary area, 42-boss, 43-sleeve joint hole, 44-chute, 5-cottor pin, 6-spacer, 7-counterbalance spring, 8-damping spring.
[specific embodiment]
Below in conjunction with Figure of description the technical solution of the utility model is described in further detail.
The theftproof lock flip flop equipment comprises roller 1, rolling wheel support 2, is connected in the frizzen 3 of rolling wheel support 2 afterbodys, and the afterbody of rolling wheel support 2 is established screw 21, and frizzen 3 heads are provided with the screw thread 31 that matches with rolling wheel support 2 screws 21.Frizzen 3 is socketed with the compensating tongue 4 (compensating tongue 4 also can adopt symmetrical structure) of outside tool arc complementary area 41, and compensating tongue 4 is provided with boss 42; Boss 42 is provided with the sleeve joint hole 43 that cooperates with frizzen 3.Convex shoulder 32 is established at frizzen 3 middle parts, be provided with counterbalance spring 7 between compensating tongue 4 and frizzen 3 convex shoulders 32, frizzen 3 trailer overhead holes 33 are to wear cottor pin 5, establish a spacer 6 on the frizzen 3 between cottor pin 5 and the convex shoulder 32, be provided with damping spring 8 between described spacer 6 and frizzen 3 convex shoulders 32.Rolling wheel support 2 is " U " shape, and the centre wears a mandrel 22 with switching roller 3.Convex shoulder 32 is an annular convex shoulder.Compensating tongue 4 both sides are provided with chute 44, can match with dead bolt.
The overall length that rotation frizzen 3 can be regulated flip flop equipment is to regulate roller 1 outer ultimate range of stretching in dead bolt.Because the tail end of frizzen 3 is established spacer 6 that is fixed in dead bolt and the cottor pin 5 that is plugged in pin-and-hole 33, and the stroke of frizzen 3 on dead bolt is restricted.
More than theftproof lock flip flop equipment shown in Figure 1 be specific embodiment of the utility model, embodied the utility model substantive distinguishing features and progress, can carry out the modification of aspects such as shape, specification to it according to the use needs of reality, seldom give unnecessary details at this.
Claims (7)
1, theftproof lock flip flop equipment, comprise roller (1), rolling wheel support (2), be connected in the frizzen (3) of rolling wheel support (2) afterbody, it is characterized in that: the afterbody of described rolling wheel support (2) is established screw (21), and frizzen (3) head is provided with the screw thread (31) that matches with rolling wheel support (2) screw (21).
2, theftproof lock flip flop equipment according to claim 1 is characterized in that: described frizzen (3) is socketed with the curved compensating tongue (4) in the outside, and described compensating tongue (4) is provided with boss (42); Described boss (42) is provided with the sleeve joint hole (43) that cooperates with frizzen (3).
3, theftproof lock flip flop equipment according to claim 1 is characterized in that: described frizzen (3) is socketed with the curved compensating tongue (4) of the symmetrical configuration and the outside, and described compensating tongue (4) is provided with " H " shape boss (42); Be provided with the sleeve joint hole (43) that cooperates with frizzen (3) in the middle of the described boss (42).
4, according to claim 2 or 3 described theftproof lock flip flop equipments, it is characterized in that: convex shoulder (32) is established at described frizzen (3) middle part, be provided with counterbalance spring (7) between described compensating tongue (4) and frizzen (3) convex shoulder (32), described frizzen (3) afterbody is established cottor pin (5), establish a spacer (6) on the frizzen (3) between cottor pin (5) and the convex shoulder (32), be provided with damping spring (8) between described spacer (6) and frizzen (3) convex shoulder (32).
5, theftproof lock flip flop equipment according to claim 4 is characterized in that: described rolling wheel support (2) is " U " shape, and the centre wears a mandrel (22) with switching roller (3).
6, theftproof lock flip flop equipment according to claim 4 is characterized in that: described convex shoulder (32) is an annular convex shoulder.
7, according to claim 2 or 3 described theftproof lock flip flop equipments, it is characterized in that: described compensating tongue (4) both sides are provided with chute (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920113410U CN201391126Y (en) | 2009-01-23 | 2009-01-23 | Anti-theft lock trigger device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920113410U CN201391126Y (en) | 2009-01-23 | 2009-01-23 | Anti-theft lock trigger device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201391126Y true CN201391126Y (en) | 2010-01-27 |
Family
ID=41597949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920113410U Expired - Fee Related CN201391126Y (en) | 2009-01-23 | 2009-01-23 | Anti-theft lock trigger device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201391126Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106437319A (en) * | 2016-11-04 | 2017-02-22 | 北京蜗牛管家科技有限公司 | Key cylinder device, door state detection system including key cylinder device and method |
| CN107503570A (en) * | 2017-09-05 | 2017-12-22 | 深圳市万厦福智能锁业有限公司 | From the adjustable from playing device and from latch body of latch body |
-
2009
- 2009-01-23 CN CN200920113410U patent/CN201391126Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106437319A (en) * | 2016-11-04 | 2017-02-22 | 北京蜗牛管家科技有限公司 | Key cylinder device, door state detection system including key cylinder device and method |
| CN107503570A (en) * | 2017-09-05 | 2017-12-22 | 深圳市万厦福智能锁业有限公司 | From the adjustable from playing device and from latch body of latch body |
| CN107503570B (en) * | 2017-09-05 | 2024-02-02 | 深圳市万厦福智能锁业有限公司 | Adjustable self-elastic device of self-elastic lock body and self-elastic lock body |
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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: YONGKANG QILI INDUSTRY + TRADE CO., LTD. Free format text: FORMER OWNER: MA CHUNLIN Effective date: 20120618 Free format text: FORMER OWNER: GONG JIANAN Effective date: 20120618 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120618 Address after: 321300, No. 208, Pu Pu Road, Yongkang Economic Development Zone, Zhejiang, Jinhua, third Patentee after: Yongkang Qili Industry & Trade Co., Ltd. Address before: 321300, Zhejiang province Yongkang hardware science and Technology Industrial Park, 208 Pu Road, Pu Feng company dormitory Co-patentee before: Gong Jianan Patentee before: Ma Chunlin |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100127 Termination date: 20160123 |
|
| EXPY | Termination of patent right or utility model |