CN104652997B - Moving type security door lock - Google Patents
Moving type security door lock Download PDFInfo
- Publication number
- CN104652997B CN104652997B CN201510071516.XA CN201510071516A CN104652997B CN 104652997 B CN104652997 B CN 104652997B CN 201510071516 A CN201510071516 A CN 201510071516A CN 104652997 B CN104652997 B CN 104652997B
- Authority
- CN
- China
- Prior art keywords
- ratchet
- snap close
- close piece
- brake bar
- locking device
- 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.)
- Active
Links
- 238000005452 bending Methods 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 241000168254 Siro Species 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
Abstract
The invention discloses a kind of moving type security door lock, it is made up of locking device and snap close piece, the clamping part that fagging lower end is rectangular-shaped bending of snap close piece, strip tenon and the tongue-and-groove of locking device side that the fagging back side is prominent slip, the swing arm two ends of locking device connect the fagging of brake bar and snap close piece, brake bar is connected with the large ratchet concentric, axial little ratchet of mutual all-in-one-piece, latch release shaft runs through shell and large ratchet snap-fit engagement, the warning intracavity of side is provided with shake bell under the baffle, and the lock foot of locking device is inclined in below shell.The present invention, without being fixedly mounted in door body, makes door body reversely be locked, and plays enabling and sends alert sound and anti-theft function, goes back portability out on tours simultaneously and uses.
Description
Technical field
The present invention relates to the anti-lock device of a kind of room door, especially relate to a kind of moving type security door lock.
Background technology
The organic tool lock of existing frequently-used room door lock and electronic lock, electronic lock is generally used in the door of hotel, and these door locks, in reality uses, happen occasionally to be cracked by stranger and open, and burglary insurance coefficient is little.Current people, in the Inner door lock of private residence is implemented, are substantially free of and arrange anti-lock device, and stranger is easily accessible in room, but currently also do not have the good anti-lock device of a kind of security performance to be applicable to the use of private residence inside door.For the place that this environment in hotel is complex, some hotel is also without arranging inside door anti-lock device, the property safety that guest is placed in room is difficult to ensure, although some hotel inside door is provided with a kind of left-hand thread latch as safety, but it is not bery durable, also without alarm, safety effect is very dissatisfied.
Summary of the invention
It is an object of the invention to for existing deficiency, it is provided that a kind of device that inside door is locked, it is prevented that door lock is opened by stranger and entered in room, play enabling and send alert sound and anti-theft function, the out on tours that simultaneously also can be easy to carry uses.
nullTo achieve the above object，The technical solution adopted for the present invention to solve the technical problems is: a kind of moving type security door lock，It is made up of locking device and snap close piece，The clamping part that fagging lower end is rectangular-shaped bending of snap close piece，Strip tenon and the tongue-and-groove of locking device side that the fagging back side is prominent slip，The shell inner cavity of locking device is provided with the swing arm driving snap close piece to slide，The two ends of this swing arm connect the fagging of brake bar and snap close piece，Large ratchet and little ratchet concentric, axial that locking brake bar moves up and down are mutually one，Ratchet on brake bar engages with little ratchet，Coaxial ratchet socket return spring，Brake bar top stretches out in above shell through axle sleeve，Top connects pressure cap，The latch release shaft adjacent with brake bar runs through shell and large ratchet snap-fit engagement，It is socketed with spring between position-arresting ring and the boss of internal chamber wall in latch release shaft，The warning intracavity of side is provided with shake bell under the baffle，The lock foot of locking device is inclined in below shell，Angle of inclination a between lock foot and snap close piece is 10 ° 30 °.
The top pressure surface of described lock foot is provided with soft plastic material.
The shell body in described warning chamber is provided with the through hole of fence lattice.
After adopting said structure, the clamping part of snap close piece inserts the lower edge of door body, lock foot top is made to press on the ground, when pressing down on the pressure cap of brake bar, brake bar promotes one end of swing arm to move down, snap close piece is lifted up by the other end of now swing arm, the lower end of door body is upwards held up by the clamping part of snap close piece simultaneously, form snap close piece to be lifted up and lock foot downwards ground being produced pressure, door body and ground compact siro spinning technology is made to produce a kind of common connector, in brake bar moves down, drive little pawl wheel, large ratchet is synchronous axial system also, the lower top of latch release shaft is engaged with the ratchet of large ratchet all the time, control the revolution of large ratchet, also locked brake bar to move up, the distance that brake bar moves down is made to be positioned, door body is pinned securely.When door body is promoted by external force, horizontal thrust converts longitudinal pressure to via lock foot, and then adds the frictional force of lock foot and floor, and with the contrary resistance that pushes, external force opposite house thrust body is more big, and lock pressure ground, foot top is also more firm, makes door body to move inward.Trying hard to recommend in the process of door outside, shake bell is vibrated and sends the tinkle of bells, reminds people to be in alert state, it is simple to take measures.When people withdraw from a room, pulling up latch release shaft and make the ratchet that its top is left with large ratchet be engaged, ratchet is under the effect of return spring, reversed turning, drive brake bar moves up, and the snap close piece connected with swing arm moves down simultaneously and separates with door body, and door body has been released from locking.This technology, as safety device for door lock, makes door body reversely be locked, and when having people to be pried open by door lock or with after opening, door body also cannot be opened, in stranger also cannot enter, in room, personnel and property obtain safety guarantee, have reached good anti-theft function.This invention uses suitable in the room door in private residence and hotel, and volume is little, easy to use, it is not necessary to be fixedly mounted in door body, and opposite house body is not subjected to destroy, and particularly people are when going on business or travel, and portability uses, and plays safety protection function.In operation, pressure cap is pressed or with foot, pressure cap is jammed on all very laborsaving convenience by available hands, locks effective, and theftproof performance is strong.Door body multi-angle can be carried out limitation locking, it is prevented that blown by high wind and close after opening by door body.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is locked out the structural representation of device.
Fig. 3 be locked out on part move structural representation.
Fig. 4 is schematic top plan view.
In figure: 1. locking device;2. snap close piece；3. fagging；4. clamping part；5. tenon；6. large ratchet；7. little ratchet；8. return spring；9. brake bar；10. the ratchet of brake bar；11. axle sleeve；12. pressure cap；13. latch release shaft；14. boss；15. position-arresting ring；16. spring；17. swing arm；18. pivot pin；19. baffle plate；20. tongue-and-groove；21. warning chamber；22. through hole；23. shake bell；24. lock foot.
Below in conjunction with drawings and embodiments, the present invention is described in further detail.
Detailed description of the invention
nullSuch as Fig. 1、2、3、Shown in 4，A kind of moving type security door lock，It is made up of locking device 1 and snap close piece 2，The clamping part 4 that fagging 3 lower end is rectangular-shaped bending of snap close piece，The tenon 5 of the strip that fagging 3 back side is prominent slips in the side tongue-and-groove 20 supported or opposed with lock foot 24 of locking device，Above lock foot 24, the inner chamber of shell is provided with the swing arm 17 driving snap close piece to slide，This swing arm 17 is rotationally connected by pivot pin 18，Its one end connects the fagging 3 of snap close piece，The other end connects brake bar 9，Large ratchet 6 and little ratchet 7 concentric, axial that locking brake bar moves up and down are mutually one，Ratchet 10 on brake bar 9 engages with little ratchet 7，Coaxial ratchet socket return spring 8，Return spring 8 can be clockwork spring，Brake bar 9 top stretches out in above shell through axle sleeve 11，Top is connected to pressure cap 12，The latch release shaft 13 adjacent with brake bar 9 runs through shell and large ratchet 6 snap-fit engagement，The lower top of latch release shaft 13 is ramped shaped，It is socketed with spring 16 between position-arresting ring 15 and the boss 14 of internal chamber wall in latch release shaft 13，It is connected with warning chamber 21 at baffle plate 19，Warning intracavity is equipped with shake bell 23，The shell body in warning chamber is provided with the through hole 22 of fence lattice.
As it is shown in figure 1, lock foot 24 is inclined in below housing, the angle of inclination a between lock foot 24 and snap close piece 2 is 10 ° 30 °, and the top pressure surface of lock foot 24 bottom is provided with soft plastic material.
During use, the clamping part 4 of snap close piece 2 inserts the lower edge of door body, make lock foot 24 top pressure on the ground, press down on the pressure cap 12 of brake bar 9, brake bar 9 promotes one end of swing arm 17 to move down, and snap close piece 2 is lifted up by the other end of now swing arm 17, and the lower end of door body is upwards held up by the clamping part 4 of snap close piece simultaneously, form snap close piece 2 to be lifted up and lock foot 24 downwards ground being pressed, make door body and ground compact siro spinning technology produce a kind of common connector.In brake bar 9 moves down, little ratchet 7 is driven to rotate, large ratchet 6 also synchronous axial system, the lower top of latch release shaft 13 is engaged with the ratchet of large ratchet 6 all the time, control the revolution of large ratchet 6, also having locked brake bar 9 to move up, made the distance that brake bar moves down be positioned, door body is pinned securely.When door body is promoted by external force, horizontal thrust converts longitudinal pressure to via lock foot 24, and then adds the frictional force of lock foot and floor, and with the contrary resistance that pushes, external force opposite house thrust body is more big, and lock pressure ground, foot top is also more firm, makes door body to move inward.Trying hard to recommend in the process of door outside, shake bell 23 is vibrated and sends the tinkle of bells, reminds people to be in alert state, it is simple to take measures.When people withdraw from a room, pulling up latch release shaft 13 makes the ratchet that its lower top is left with large ratchet 6 be engaged, ratchet is under the effect of return spring 8, reversed turning, brake bar 9 is driven to move up, the snap close piece 2 connected with swing arm 17 moves down simultaneously and separates with door body, and door body has been released from locking.In operation, pressure cap 12 is pressed or with foot, pressure cap 12 is jammed on all very laborsaving convenience this technology by available hands, locks effective, and theftproof performance is strong.Without being fixedly mounted in door body, opposite house body is not subjected to destroy, and particularly people are when going on business or travel, and portability uses, and plays safety protection function.Can also opening the needs of different angles simultaneously according to door body, door body Multi-angle limit be locked, the top of the lock foot 24 described in the method example performed as described above pressure of locking on the ground, makes door body be fixed, it is prevented that door body is blown by high wind and closed.
Obviously; the above embodiment of the present invention is only for the preferred embodiments of the present invention; certainly can not with this interest field limiting the present invention, apparent change that therefore spirit under this invention is extended out or variation, still fall among institute of the present invention protection domain.
Claims (3)
- null1. a moving type security door lock，It is made up of locking device and snap close piece，It is characterized in that: the clamping part that fagging lower end is rectangular-shaped bending of snap close piece，Strip tenon and the tongue-and-groove of locking device side that the fagging back side is prominent slip，The shell inner cavity of locking device is provided with the swing arm driving snap close piece to slide，The two ends of this swing arm connect the fagging of brake bar and snap close piece，Large ratchet and little ratchet concentric, axial that locking brake bar moves up and down are mutually one，Ratchet on brake bar engages with little ratchet，Coaxial ratchet socket return spring，Brake bar top stretches out in above shell through axle sleeve，Top connects pressure cap，The latch release shaft adjacent with brake bar runs through shell and large ratchet snap-fit engagement，It is socketed with spring between position-arresting ring and the boss of internal chamber wall in latch release shaft，The warning intracavity of side is provided with shake bell under the baffle，The lock foot of locking device is inclined in below shell，Angle of inclination a between lock foot and snap close piece is 10 ° 30 °.
- 2. a kind of moving type security door lock according to claim 1, it is characterised in that: the top pressure surface of described lock foot is provided with soft plastic material.
- 3. a kind of moving type security door lock according to claim 1, it is characterised in that: on the shell body in described warning chamber, it is provided with the through hole of fence lattice.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510071516.XA CN104652997B (en) | 2015-02-11 | 2015-02-11 | Moving type security door lock |
| HK15109219.9A HK1208513A1 (en) | 2015-02-11 | 2015-09-18 | Mobile safety lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510071516.XA CN104652997B (en) | 2015-02-11 | 2015-02-11 | Moving type security door lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104652997A CN104652997A (en) | 2015-05-27 |
| CN104652997B true CN104652997B (en) | 2016-07-13 |
Family
ID=53244578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510071516.XA Active CN104652997B (en) | 2015-02-11 | 2015-02-11 | Moving type security door lock |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104652997B (en) |
| HK (1) | HK1208513A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108831683A (en) * | 2018-05-28 | 2018-11-16 | 苏州诺纳可电子科技有限公司 | A kind of LED power transformer |
| CN116969130B (en) * | 2023-09-21 | 2023-12-15 | 原平市兴胜机械制造有限公司 | Tensioning assembly of conveyor and conveyor |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3114794B2 (en) * | 1996-07-24 | 2000-12-04 | 株式会社長澤製作所 | Sliding door lock |
| DE10143640C5 (en) * | 2001-09-06 | 2007-02-08 | Rational Ag | Safety device for walk-in interiors, in particular of cooking appliances |
| CN201874379U (en) * | 2010-07-01 | 2011-06-22 | 陈棣生 | Automatic door closer |
| CN201794405U (en) * | 2010-09-16 | 2011-04-13 | 浙江申达机器制造股份有限公司 | Protective sliding door self-locking mechanism of electric injection molding machine |
| CN204476036U (en) * | 2015-02-11 | 2015-07-15 | 胡海明 | Moving type security door lock |
-
2015
- 2015-02-11 CN CN201510071516.XA patent/CN104652997B/en active Active
- 2015-09-18 HK HK15109219.9A patent/HK1208513A1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| HK1208513A1 (en) | 2016-03-04 |
| CN104652997A (en) | 2015-05-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20170152681A1 (en) | Door lock having locking mechanism | |
| CN105041057B (en) | A kind of smart lock | |
| GB201302940D0 (en) | Padlock | |
| CN107762294B (en) | Needle lock type anti-theft label and magnetic unlocking device matched with same | |
| CN104652997B (en) | Moving type security door lock | |
| CN202249291U (en) | Intelligent lock body | |
| CN204663177U (en) | A kind of without keyhole marble anti-theft lock core and theftproof lock and supporting key | |
| CN104376622A (en) | Intelligent fingerprint password lock | |
| CN204476044U (en) | Portable secured door lock | |
| CN204476036U (en) | Moving type security door lock | |
| CN104653002B (en) | Multi-functional safe door lock | |
| CN201110068Y (en) | Dook lock | |
| CN104631980B (en) | Portable secured door lock | |
| WO2008144998A1 (en) | Remote-controlled latch with door lock | |
| CN204186167U (en) | A kind of with alarm and the electromechanical integrated anti-theft lock locking proscenia | |
| CN204436092U (en) | Spacing internal door safety lock | |
| CN104652999B (en) | Spacing internal door safety lock | |
| CN202990585U (en) | Horizontal folding type cabinet door mortice lock | |
| CN201953196U (en) | Three-safety handcuffs | |
| US20160335864A1 (en) | Theft-deterrent tag | |
| CN203905635U (en) | Anti-theft lock with movable lock body | |
| KR101533334B1 (en) | A Door Handle for Anti-panic Type Digital Door Lock | |
| CN209761054U (en) | Intelligent lock system | |
| CN203201301U (en) | Mortise lock structure capable of unlocking handle by knob | |
| CN203626499U (en) | Antitheft safe box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| REG | Reference to a national code |
Ref country code: HK Ref legal event code: DE Ref document number: 1208513 Country of ref document: HK |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| REG | Reference to a national code |
Ref country code: HK Ref legal event code: GR Ref document number: 1208513 Country of ref document: HK |
|
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: No. 17, Taoyuan new town, No. 3, South Ring Road, Xiangshan District, Guilin City, the Guangxi Zhuang Autonomous Region 3-2 Patentee after: Hu Haiming Address before: 325608 Wenzhou, Zhejiang, Yueqing Town, Xinfeng Road, Lane No. 428, Lane 15, No. Patentee before: Hu Haiming |
|
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 325608 Wenzhou, Zhejiang, Yueqing Town, Xinfeng Road, Lane No. 428, Lane 15, No. Patentee after: Hu Haiming Address before: No. 17, Taoyuan new town, No. 3, South Ring Road, Xiangshan District, Guilin City, the Guangxi Zhuang Autonomous Region 3-2 Patentee before: Hu Haiming |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20191025 Address after: 221700 Gangcheng, Huashan Town, Fengxian County, Xuzhou City, Jiangsu Province Patentee after: Xuzhou Bodao Information Technology Co., Ltd. Address before: 325608 Wenzhou, Zhejiang, Yueqing Town, Xinfeng Road, Lane No. 428, Lane 15, No. Patentee before: Hu Haiming |
|
| TR01 | Transfer of patent right |