CN203213736U - Gate lock with gear rack door catch - Google Patents
Gate lock with gear rack door catch Download PDFInfo
- Publication number
- CN203213736U CN203213736U CN 201320195368 CN201320195368U CN203213736U CN 203213736 U CN203213736 U CN 203213736U CN 201320195368 CN201320195368 CN 201320195368 CN 201320195368 U CN201320195368 U CN 201320195368U CN 203213736 U CN203213736 U CN 203213736U
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- China
- Prior art keywords
- door
- gate lock
- rotating shaft
- lock
- gate
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Abstract
The utility model discloses a gate door with a gear rack door catch. The gate door with the gear rack door catch comprises a main shell body, a bearing, a rivet nut, a driving gear, a rotary shaft, a driven gear, an auxiliary shell body, an exterior gate lock and a handle. The main shell body and the exterior gate lock are directly arranged on a door sheet in an embedded mode, exterior gate locks of various factories can be arranged, the lock cylinder of the exterior gate lock is driven by a key, an unlocking bolt is rotated, the expansion and the contraction of a spring bolt are controlled, and the spring bolt is expanded and contracted and is matched with the clamping groove of the driven gear to control the locking and unlocking of the gate lock. The handle drives the rotary shaft to control the driving gear to rotate, and door opening and door closing are carried out through meshing of a gear rack. The danger that the gate door is unlocked by a pipe wrench and other tools can be effectively avoided, the anti-theft function of the gate lock is guaranteed, and safety is improved.
Description
Technical field
The utility model 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
The utility model purpose 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 utility model 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 that the size of 6mm is coincide better, thereby overall structure 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 utility model 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 utility model 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 |
|---|---|---|---|
| CN 201320195368 CN203213736U (en) | 2013-04-18 | 2013-04-18 | Gate lock with gear rack door catch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320195368 CN203213736U (en) | 2013-04-18 | 2013-04-18 | Gate lock with gear rack door catch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203213736U true CN203213736U (en) | 2013-09-25 |
Family
ID=49203284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320195368 Expired - Fee Related CN203213736U (en) | 2013-04-18 | 2013-04-18 | Gate lock with gear rack door catch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203213736U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103233626A (en) * | 2013-04-18 | 2013-08-07 | 白水清 | Gate lock with gear rack bolt |
| CN105484574A (en) * | 2016-01-21 | 2016-04-13 | 杜永发 | Lock |
-
2013
- 2013-04-18 CN CN 201320195368 patent/CN203213736U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103233626A (en) * | 2013-04-18 | 2013-08-07 | 白水清 | Gate lock with gear rack bolt |
| CN105484574A (en) * | 2016-01-21 | 2016-04-13 | 杜永发 | Lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130925 Termination date: 20150418 |
|
| EXPY | Termination of patent right or utility model |