CN103233626A - Gate lock with gear rack bolt - Google Patents
Gate lock with gear rack bolt Download PDFInfo
- Publication number
- CN103233626A CN103233626A CN2013101344350A CN201310134435A CN103233626A CN 103233626 A CN103233626 A CN 103233626A CN 2013101344350 A CN2013101344350 A CN 2013101344350A CN 201310134435 A CN201310134435 A CN 201310134435A CN 103233626 A CN103233626 A CN 103233626A
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- Prior art keywords
- gate lock
- lock
- rotating shaft
- bolt
- tooth bar
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Abstract
The invention discloses a gate lock with a gear rack bolt. The gate lock comprises a main casing, a bearing, a riveting nut, a driving gear, a rotating shaft, a driven gear, an auxiliary casing, an externally installed lock and a handle. The main casing and the auxiliary casing and the externally installed lock (externally installed locks produced by various manufacturers can be matched) are directly embedded on a door plate, a lock cylinder of the externally installed lock rotates an unlocking bolt by means of driving of a key, and extension and contraction of a spring bolt can be controlled to be matched with a clamping groove of the driven rack to control locking and unlocking of the gate lock. The handle drives the rotating shaft to control the driving gear to rotate, and unlocking or locking can be performed through meshing of a gear and a rack. The danger that the gate lock can be unlocked by tools of pipe wrenches and the like can be effectively avoided, the anti-theft effect of the gate lock is ensured, and safety is improved.
Description
Technical field
The present invention is specifically related to a kind of gear teeth bar bolt gate lock.
Background technology
Gate lock is the main lockset (not comprising interior door lock) that upward is equipped with that whole building leads to the outside, because the particularity of gate lock position is firm unusually usually.Existing gate lock is of a great variety, have their own characteristics each, each occasion to gate lock require differently, average family is generally used safe-guard door lock, and is safe and price comparison is cheap.Door lock must have safety, stability as the safety precaution product.Safety can be weighed from two aspects: the one, resist violence damage such as intentional destruction, mischief and premeditated sled, brill.In this regard, the mechanical strength of mechanical lock and electronic lock generally can both reach requirement at present.And in all kinds of door locks, having only the radio-frequency card electronic lock is full-closed structure, and its safety is best.The 2nd, precautionary technology is opened, the poor ability of the anti-technical opening of mechanical lock.No matter the mechanical lock of the sort of structure all can be opened by other means.
The gate lock that contains the tooth bar bolt comprises main casing, bearing, riveting nut, driving gear, rotating shaft, driven tooth bar, sub-shell, rim lock, handle; Major-minor housing and rim lock directly are inlaid on the door-plate, and the lock core of rim lock is by the drive of key, rotate the latch of unblanking, control dead bolt flexible, and this dead bolt is flexible to cooperate locking and the release of controlling gate lock with the draw-in groove of driven tooth bar; Handle drives rotating shaft control driving gear and rotates, and opens the door or closes the door by the rack-and-pinion engagement.This structure can effectively avoid gate lock by the danger of TOs such as pipe wrench, guarantees the anti-theft feature of gate lock, improves safety.
Through Chinese publication retrieval, find 91205335.6 double door bolt-locks; 98251075.6 double door bolt formula safety lock; 200920136575.0 contain the gate lock of tooth bar bolt; Its design scheme is for comprising the keeper shell, and tooth bar keeper and drive component is decorated component, the lockset formation that matches; It exists keeper mobile difficulty in the keeper shell, the deficiency of underaction.
Summary of the invention
This goal of the invention provides a kind of gear teeth bar bolt gate lock, can effectively avoid gate lock by the danger of TOs such as pipe wrench, guarantees the anti-theft feature of gate lock, improves safety.
In order to reach above-mentioned purpose, solution of the present utility model is:
The gate lock that contains the tooth bar bolt comprises main casing, bearing, riveting nut, driving gear, rotating shaft, driven tooth bar, sub-shell, lockset, handle; Major-minor housing and rim lock directly are inlaid on the door-plate, and the lock core of lockset rotates the latch of unblanking by the drive of key, control the flexible of dead bolt, and dead bolt cooperates locking and the release of controlling gate lock with the draw-in groove of driven tooth bar; Handle drives rotating shaft control driving gear and rotates, and opens the door or closes the door by the rack-and-pinion engagement.
The described gate lock that contains the tooth bar bolt, two of its handles add that by steady pin welding manner links to each other with rotating shaft, are positioned over the outside in the door-plate respectively.
The described gate lock that contains the tooth bar bolt, its rotating shaft and driving gear adopt screw-driving, and rotating shaft and the smear metal of screw contact surface are the plane.
The described gate lock that contains the tooth bar bolt, its driven tooth bar is driven by driving gear, and its draw-in groove cooperates with the dead bolt of rim lock and is used for locking; The chamfer bits point that driven tooth bar contacts with sub-shell, the sub-shell baffle plate slightly tilts.
The described gate lock that contains the tooth bar bolt, its two bearings is fixed by the riveting nut that is welded on main casing, is used for the guiding of driven tooth bar and spacing.
Gear teeth bar bolt gate lock of the present invention comprises main casing, sub-shell, driving gear, rotating shaft, driven tooth bar, handle, the lockset formation that matches, major-minor housing and lockset directly are inlaid on the door-plate, and the lock core of lockset rotates the latch of unblanking by the drive of key, control dead bolt flexible, dead bolt is flexible to cooperate locking and the release of controlling gate lock with the draw-in groove of driven tooth bar; Handle drives rotating shaft control driving gear and rotates, and opens the door or closes the door by the rack-and-pinion engagement; It is characterized in that: sub-shell is provided with the keeper baffle plate, described keeper baffle plate, with the angle on sub-shell gabarit plane in 5-45 degree scopes.The driving gear installation site of preferred rotating shaft is provided with a plane.
Bearings riveting axle in the preferred main casing is fixed by welding manner.
Preferred driven tooth bar is stepped tooth, and its end is 3MM, and height is 6MM, and going up wide is 6MM.
Preferred door outer handle adds that by steady pin welding manner links to each other with rotating shaft.
The chamfer bits point that preferred driven tooth bar contacts with sub-shell.
The present invention's beneficial effect compared with prior art is: compare with the existing gate lock that contains the tooth bar bolt, the described gate lock that contains the tooth bar bolt is stepped tooth because of its driving gear and driven tooth bar, its end is 3MM, height is 6MM, going up wide be thereby that the size of the 6MM better overall structure of coincideing is compacter, and structure is through effective optimization everywhere, and performance is attained a yet higher goal.
Description of drawings:
The invention will be further described below in conjunction with accompanying drawing, but embodiments of the present invention are not limited thereto.
Fig. 1---general assembly schematic diagram
Fig. 2---schematic diagram is looked on a left side.
Fig. 3---A-A partial schematic sectional view.
Fig. 4---the main schematic diagram of looking of rotating shaft
Fig. 5---schematic diagram is looked on a rotating shaft left side
Among the figure: main casing (A), sub-shell (B), gripper shoe (1), bearing (2), riveting axle (3), driving gear (4), rotating shaft (5), screw (6), driven tooth bar (7), dead bolt socket (8), lockset (9), handle (10), sub-shell gabarit (11), keeper baffle plate (12), rotating shaft plane (13), dead bolt (14).Angle (C)
The specific embodiment
As Fig. 1-shown in Figure 5, gear teeth bar bolt gate lock of the present invention is by main casing (A), sub-shell (B), gripper shoe (1), bearing (2), riveting axle (3), driving gear (4), rotating shaft (5), screw (6), driven tooth bar (7), dead bolt socket (8), lockset (9), handle (10), sub-shell gabarit (11), keeper baffle plate (12), rotating shaft plane (13), dead bolt (14) formation that matches; Major-minor housing and lockset directly are inlaid on the door-plate, and the lock core of lockset is by the drive of key, rotate the latch of unblanking, control dead bolt flexible, and dead bolt is flexible to cooperate locking and the release of controlling gate lock with the draw-in groove of driven tooth bar; Handle drives rotating shaft control driving gear and rotates, and opens the door or closes the door by the rack-and-pinion engagement; It is characterized in that: sub-shell (B) is provided with keeper baffle plate (12), described keeper baffle plate (12), with the angle (C) on sub-shell gabarit plane in 5-45 degree scopes.Driving gear (4) installation site of preferred rotating shaft (5) is provided with plane (13).The support riveting nut of described bearing is fixed by welding manner.
All component all can adopt the manufacturing of prior art or buy and obtain, and adopt assembling of prior art to finish.
Referring to Fig. 1-Fig. 5, contain tooth bar bolt gate lock, comprise the main casing (A) that is installed on the door-plate, sub-shell (B), two handles (10) add that by steady pin welding manner links to each other with rotating shaft (5), be positioned over the outside in the door-plate respectively, its rotating shaft (5) adopts screw (6) to tighten with driving gear (4), handle (10) drives rotating shaft (5) control driving gear (4) and rotates, drive driven tooth bar (7) by the rack-and-pinion engagement, by fixing two bearings (5) guiding of the riveting nut that is welded on main casing and spacing, and in conjunction with the lockset (9) that is installed on the door-plate, the lock core of lockset (9) is by the drive of key, the rotation latch of unblanking, control dead bolt (14) flexible, this dead bolt is flexible to cooperate locking and the release of controlling gate lock with the draw-in groove (8) of driven tooth bar (7).In view of rotating shaft (5) and driving gear (4) locate to tighten screw (6) firm inadequately, the loosening situation of screw (6) may appear after using a period of time, the present invention is herein rotating shaft (5) smear metal out-of-plane, thereby solves this hidden danger.In addition, a chamfer that driven tooth bar (7) contacts with sub-shell (B) bits point, sub-shell baffle plate (12) slightly tilts, makes that the slip of driven tooth bar (7) is more smooth and easy, easilier makes driven tooth bar importing sub-shell.
Bearings riveting axle in the preferred main casing is fixed by welding manner.
Preferred driven tooth bar is stepped tooth, and its end is 3MM, and height is 6MM, and going up wide is 6MM.
Preferred door outer handle adds that by steady pin welding manner links to each other with rotating shaft.
The chamfer bits point that preferred driven tooth bar contacts with sub-shell.
Claims (6)
1. a gear teeth bar bolt gate lock comprises main casing, sub-shell, driving gear, rotating shaft, driven tooth bar, handle, the lockset formation that matches, major-minor housing and lockset directly are inlaid on the door-plate, and the lock core of lockset rotates the latch of unblanking by the drive of key, control dead bolt flexible, dead bolt is flexible to cooperate locking and the release of controlling gate lock with the draw-in groove of driven tooth bar; Handle drives rotating shaft control driving gear and rotates, and opens the door or closes the door by the rack-and-pinion engagement; It is characterized in that: sub-shell is provided with the keeper baffle plate, described keeper baffle plate, with the angle on sub-shell gabarit plane in 5-45 degree scopes.
2. gear teeth bar bolt gate lock according to claim 1, it is characterized in that: the driving gear installation site of its rotating shaft is provided with a plane.
3. gear teeth bar bolt gate lock according to claim 1 is characterized in that: the bearings riveting axle in the main casing, fix by welding manner.
4. gear teeth bar bolt gate lock according to claim 1, it is characterized in that: driven tooth bar is stepped tooth, and its end is 3MM, and height is 6MM, and going up wide is 6MM.
5. gear teeth bar bolt gate lock according to claim 1, it is characterized in that: handle outdoors adds that by steady pin welding manner links to each other with rotating shaft.
6. gear teeth bar bolt gate lock according to claim 1 is characterized in that: the chamfer bits point that driven tooth bar contacts with sub-shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101344350A CN103233626A (en) | 2013-04-18 | 2013-04-18 | Gate lock with gear rack bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101344350A CN103233626A (en) | 2013-04-18 | 2013-04-18 | Gate lock with gear rack bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103233626A true CN103233626A (en) | 2013-08-07 |
Family
ID=48881690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101344350A Pending CN103233626A (en) | 2013-04-18 | 2013-04-18 | Gate lock with gear rack bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103233626A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107339020A (en) * | 2017-04-14 | 2017-11-10 | 宁波方太厨具有限公司 | A kind of baking box with virgin lock |
| CN107687302A (en) * | 2017-08-27 | 2018-02-13 | 李凤妹 | A kind of door lock based on rack-driving |
| CN108248816A (en) * | 2018-02-11 | 2018-07-06 | 江苏恒铭达航空设备有限公司 | Airstair with gear fitted economic unlocking structure |
| CN109050418A (en) * | 2018-08-03 | 2018-12-21 | 安徽天裕汽车零部件制造有限公司 | A kind of adjustable cross-country vehicle top luggage carrier |
| CN112747247A (en) * | 2020-12-28 | 2021-05-04 | 上海通领汽车科技股份有限公司 | Anti-falling device |
| CN114033890A (en) * | 2021-11-02 | 2022-02-11 | 深州市建投燃气有限公司 | Gas valve locking and fixing device |
| CN115263098A (en) * | 2022-07-22 | 2022-11-01 | 江苏苏体运动科技有限公司 | Two keeper that open door in cage football court |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1407199A (en) * | 2001-09-08 | 2003-04-02 | 卻德新 | Mechanical code lock |
| CN201221248Y (en) * | 2008-05-30 | 2009-04-15 | 曹君 | Lock head mechanism of rotating door |
| CN201347652Y (en) * | 2009-01-23 | 2009-11-18 | 厦门金纶科技有限公司 | Door lock containing gear rack latch |
| CN201753546U (en) * | 2010-08-05 | 2011-03-02 | 上海迪堡安防设备有限公司 | Safe lock device with self-locking mechanism |
| CN203213736U (en) * | 2013-04-18 | 2013-09-25 | 白水清 | Gate lock with gear rack door catch |
-
2013
- 2013-04-18 CN CN2013101344350A patent/CN103233626A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1407199A (en) * | 2001-09-08 | 2003-04-02 | 卻德新 | Mechanical code lock |
| CN201221248Y (en) * | 2008-05-30 | 2009-04-15 | 曹君 | Lock head mechanism of rotating door |
| CN201347652Y (en) * | 2009-01-23 | 2009-11-18 | 厦门金纶科技有限公司 | Door lock containing gear rack latch |
| CN201753546U (en) * | 2010-08-05 | 2011-03-02 | 上海迪堡安防设备有限公司 | Safe lock device with self-locking mechanism |
| CN203213736U (en) * | 2013-04-18 | 2013-09-25 | 白水清 | Gate lock with gear rack door catch |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107339020A (en) * | 2017-04-14 | 2017-11-10 | 宁波方太厨具有限公司 | A kind of baking box with virgin lock |
| CN107339020B (en) * | 2017-04-14 | 2023-02-21 | 宁波方太厨具有限公司 | Oven with child lock |
| CN107687302A (en) * | 2017-08-27 | 2018-02-13 | 李凤妹 | A kind of door lock based on rack-driving |
| CN107687302B (en) * | 2017-08-27 | 2018-11-27 | 杭州富阳飞尚装饰工程有限公司 | A kind of door lock based on rack-driving |
| CN108248816A (en) * | 2018-02-11 | 2018-07-06 | 江苏恒铭达航空设备有限公司 | Airstair with gear fitted economic unlocking structure |
| CN109050418A (en) * | 2018-08-03 | 2018-12-21 | 安徽天裕汽车零部件制造有限公司 | A kind of adjustable cross-country vehicle top luggage carrier |
| CN112747247A (en) * | 2020-12-28 | 2021-05-04 | 上海通领汽车科技股份有限公司 | Anti-falling device |
| CN114033890A (en) * | 2021-11-02 | 2022-02-11 | 深州市建投燃气有限公司 | Gas valve locking and fixing device |
| CN114033890B (en) * | 2021-11-02 | 2024-05-28 | 深州市建投燃气有限公司 | Gas valve locking device |
| CN115263098A (en) * | 2022-07-22 | 2022-11-01 | 江苏苏体运动科技有限公司 | Two keeper that open door in cage football court |
| CN115263098B (en) * | 2022-07-22 | 2024-04-19 | 江苏苏体运动科技有限公司 | Cage football court double door keeper |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130807 |