CN201011251Y - Sliding door lock - Google Patents
Sliding door lock Download PDFInfo
- Publication number
- CN201011251Y CN201011251Y CNU2007200664563U CN200720066456U CN201011251Y CN 201011251 Y CN201011251 Y CN 201011251Y CN U2007200664563 U CNU2007200664563 U CN U2007200664563U CN 200720066456 U CN200720066456 U CN 200720066456U CN 201011251 Y CN201011251 Y CN 201011251Y
- Authority
- CN
- China
- Prior art keywords
- steel ball
- sliding
- door lock
- slide block
- dead bolt
- 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
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 32
- 239000010959 steel Substances 0.000 claims abstract description 32
- 230000000694 effects Effects 0.000 claims description 2
- 230000001737 promoting effect Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000000994 depressogenic effect Effects 0.000 description 6
- 238000009434 installation Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 210000005224 forefinger Anatomy 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
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- Support Devices For Sliding Doors (AREA)
Abstract
The utility model relates to a double acting door lock and aims at providing a lock which can reset and close automatically with a simple shape and a strong function. The lock bolt can stretch and adjust automatically and the utility model can be derived with a plurality of double acting door locks. The utility model has a simple structure, easy manufacture and a low cost. The utility model comprises a sliding base with a baffle, a lock bolt and a sliding block which can slide repeatedly in the sliding base and is provided with a bolt groove for the lock bolt; the two opposite side walls of the sliding base and the sliding block are provided with a pair of steel ball positioning devices which can realize slideable positioning of the open and close positions; and each steel ball positioning device comprises a steel ball positioned on the sliding block and two positioning hole positioned on the sliding base.
Description
Technical field
The utility model relates to a kind of door lock, and more precisely, it relates to and a kind ofly automatically reseting and the automatic sliding-door lock of telescopic adjustment of dead bolt by steel ball.
Background technology
At present, we are made up of slide and slide block by employed sliding-door lock, open and close two positions and need operation separately, overall volume is big, and the distance of the relative lock of dead bolt is normally fixed, can not telescopic adjustment, the tongue of dead bolt is unidirectional colluding, the variation of inapplicable opened and closed positions and various criterion, the serial door and window of different system, versatility is poor, and to installing and using and all bring a lot of inconvenience and trouble.
Summary of the invention
The purpose of this utility model is in order to overcome the deficiencies in the prior art, and provides a kind of simple in structure, is easy to processing and manufacturing, it is convenient to open and close, and can automatically reset, and dead bolt is the sliding-door lock of telescopic adjustment automatically, for solving the problems of the technologies described above, the utility model is implemented by following scheme:
Sliding-door lock, comprise that its inside is the slide that the stop plate is arranged, dead bolt and the slide block that can in slide, move around and be provided with the lock tongue slot that dead bolt is installed thereon, two relative sidewalls of described slide and slide block are provided with a pair of the realization and open and close a pair of steel ball detent mechanism that slides and locate in two positions, and each steel ball detent mechanism comprises that one is arranged on steel ball and two locating holes that are arranged on the slide on the slide block.
The utility model also requires the sliding-door lock slide block to be provided with a steel ball installing hole, described steel ball is installed in the installing hole by spring, locating hole on the described slide has two and arrange that along the slide block moving direction described steel ball can move and the location by promoting slide block between this two locating hole.Sliding-door lock also comprises a back-moving spring, and the stop plate of described slide is provided with vertically upward a projection, and described slide block has a blind hole on the face relative with projection of its lower end, and described back-moving spring is enclosed within on the projection, and between at the bottom of stop plate and the blind hole hole.Offer an aperture on the antetheca of the described slide block dead bolt of sliding-door lock socket groove, can dead bolt be fixed by nail.The described dead bolt of sliding-door lock comprises maintaining part and tongue, and the configuration of described tongue can be unidirectional colluding or two-way colluding.One side of maintaining part is provided with some teeth groove, can regulate the outreach of the relative slide block of dead bolt by pin and each teeth groove effect.The steel ball installing hole of sliding-door lock is a through hole, and described spring is one, and described steel ball is installed in the steel ball installing hole and is positioned at both ends of the spring.The two ends up and down of the slide of sliding-door lock also are provided with two in order to reinforce the pressing plate of its installing hole fastness.
The beneficial effects of the utility model are: (1) can automatically reset, and closes automatically, and profile is succinct, and is functional strong.(2) the automatic telescopic adjustment of dead bolt energy can also be unidirectional colluding or two-way colluding, and can be suitable for various criterion, the serial door and window of different system, and the right and left can both use, and as basic shape, can derive many functional products.(3) simple in structure, be easy to make.(4) cost is lower.
Description of drawings
Fig. 1 is the stereogram of sliding-door lock.
The specific embodiment
See also Fig. 1, sliding-door lock of the present utility model comprises slide 1, slide block 2, stop plate 3, dead bolt 4, pressing plate 5, steel ball 6, back-moving spring 7, spring 8.The front surface middle part of the slide 1 of sliding-door lock offers the perforate 11 that a width approximates the strip of forefinger, the rear surface is provided with a pair of by the outstanding relatively sliding blend stop 12 in the end of its sidewall, thereby the lateral cross section that makes slide 1 forms the quadrangle chute of spaced openings, in addition, on the sliding shelves bar 12 that the postmedian of slide 1 links to each other with sidewall, respectively be provided with a groove 13, also on opposing sidewalls, also be provided with a pair of locating hole 14 and a pair of reset hole 15.
Be provided with a spring 8 and two steel balls 6 in the steel ball installing hole 24 of the slide block 2 relative with slide 1.Steel ball installing hole 24 is a through hole, and steel ball 6 is to be installed in the steel ball installing hole 24 by spring 8, and the two ends that are arranged in spring 8 one projection 31 is arranged, and the bottom of slide block 2 can relatively be provided with a blind hole with projection 31 in preferred embodiment on division board.Back-moving spring 7 is enclosed within on the projection 31 of baffle plate 3, and between projection 31 and blind hole.
During use, when mother refers to stretch into perforate 11 in the slide 1 and presses going to the bottom of depressed part 21, bottom surface in the depressed part 21 is that the steel ball 6 that slide block 2 drives in the steel ball installing hole 24 on it moves together, it is positioned in a pair of locating hole 14, at this moment, back-moving spring 7 is compacted, dead bolt 4 in the dead bolt socket 23 unclamps with the lock on the frame, door just is opened, after mother refers to unclamp, elastic force by back-moving spring 7 ejects steel ball 6 and moves in the reset hole 15 from locating hole 14, the lock engagement on the dead bolt 4 in the dead bolt socket 23 and the frame makes door close from being opened to again.
Claims (8)
1. sliding-door lock, comprise that its inside is the slide that the stop plate is arranged, dead bolt and the slide block that can in slide, move around and be provided with the lock tongue slot that dead bolt is installed thereon, it is characterized in that, two relative sidewalls of described slide and slide block are provided with a pair of the realization and open and close a pair of steel ball detent mechanism that slides and locate in two positions, and each steel ball detent mechanism comprises that one is arranged on steel ball and two locating holes that are arranged on the slide on the slide block.
2. sliding-door lock as claimed in claim 1, it is characterized in that, described slide block is provided with a steel ball installing hole, described steel ball is installed in the installing hole by spring, locating hole on the described slide has two and arrange that along the slide block moving direction described steel ball can move and the location by promoting slide block between this two locating hole.
3. sliding-door lock as claimed in claim 1, it is characterized in that, door lock also comprises a back-moving spring, stop plate on the described slide is provided with vertically upward a projection, described slide block has a blind hole on its lower end and projection opposite face, described back-moving spring is enclosed within on the projection, and between at the bottom of the hole of stop plate and blind hole.
4. sliding-door lock as claimed in claim 1 is characterized in that, offers an aperture on the antetheca of described slide block dead bolt socket groove, can dead bolt be fixed by pin.
5. sliding-door lock as claimed in claim 1 is characterized in that described dead bolt comprises maintaining part and tongue, and the configuration of described tongue can be unidirectional colluding or two-way colluding.
6. sliding-door lock as claimed in claim 5 is characterized in that being, a side of the maintaining part of described dead bolt is provided with some teeth groove, can regulate the outreach of the relative slide block of dead bolt by pin and each teeth groove effect.
7. sliding-door lock as claimed in claim 2 is characterized in that, the steel ball installing hole of described slide block is a through hole, and described spring is one, and described steel ball is installed in the steel ball installing hole and is positioned at both ends of the spring.
8. sliding-door lock as claimed in claim 1 is characterized in that, the two ends up and down of described slide also are provided with two in order to reinforce the pressing plate of its installing hole fastness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200664563U CN201011251Y (en) | 2007-01-18 | 2007-01-18 | Sliding door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200664563U CN201011251Y (en) | 2007-01-18 | 2007-01-18 | Sliding door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201011251Y true CN201011251Y (en) | 2008-01-23 |
Family
ID=39046195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200664563U Expired - Fee Related CN201011251Y (en) | 2007-01-18 | 2007-01-18 | Sliding door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201011251Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105089353A (en) * | 2015-08-29 | 2015-11-25 | 广东名门锁业有限公司 | Rolling spring bolt assembly sound attenuation mechanism |
| CN106320818A (en) * | 2016-09-08 | 2017-01-11 | 深圳市凯迪仕智能科技有限公司 | Pushing-pulling lock |
| CN106639702A (en) * | 2016-12-20 | 2017-05-10 | 广东合和建筑五金制品有限公司 | Strip lock |
| CN108937231A (en) * | 2018-08-02 | 2018-12-07 | 芜湖市春满壶茶业有限公司 | A kind of sales of tea storing compartment with moisture-proof function |
| CN110130742A (en) * | 2019-05-29 | 2019-08-16 | 广东合和建筑五金制品有限公司 | An integrated lock for fire doors and windows |
-
2007
- 2007-01-18 CN CNU2007200664563U patent/CN201011251Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105089353A (en) * | 2015-08-29 | 2015-11-25 | 广东名门锁业有限公司 | Rolling spring bolt assembly sound attenuation mechanism |
| CN106320818A (en) * | 2016-09-08 | 2017-01-11 | 深圳市凯迪仕智能科技有限公司 | Pushing-pulling lock |
| CN106320818B (en) * | 2016-09-08 | 2018-05-25 | 深圳市凯迪仕智能科技有限公司 | push-pull lock |
| CN106639702A (en) * | 2016-12-20 | 2017-05-10 | 广东合和建筑五金制品有限公司 | Strip lock |
| CN106639702B (en) * | 2016-12-20 | 2018-05-22 | 广东合和建筑五金制品有限公司 | Item is locked |
| CN108937231A (en) * | 2018-08-02 | 2018-12-07 | 芜湖市春满壶茶业有限公司 | A kind of sales of tea storing compartment with moisture-proof function |
| CN110130742A (en) * | 2019-05-29 | 2019-08-16 | 广东合和建筑五金制品有限公司 | An integrated lock for fire doors and windows |
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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: YOULVSHENG DOOR AND WINDOW TECHNOLOGY ( SHANGHAI ) Free format text: FORMER OWNER: SHANGHAI TAILV MACHINE EQUIPMENT CO., LTD. Effective date: 20090522 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090522 Address after: No. 289 Cang Jing Road, Shanghai, Songjiang District, China: 201615 Patentee after: Alu-win Door and Window Technology (Shanghai) Co., Ltd. Address before: Shanghai liannong Minhang District City Industrial Zone Xhenzhuang Road No. 589, room 241, zip code: 201100 Patentee before: Shanghai Tailu Machinery Equipment Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080123 Termination date: 20120118 |