CN203145586U - Safety door bolt and safety door bolt lock - Google Patents
Safety door bolt and safety door bolt lock Download PDFInfo
- Publication number
- CN203145586U CN203145586U CN 201320042327 CN201320042327U CN203145586U CN 203145586 U CN203145586 U CN 203145586U CN 201320042327 CN201320042327 CN 201320042327 CN 201320042327 U CN201320042327 U CN 201320042327U CN 203145586 U CN203145586 U CN 203145586U
- Authority
- CN
- China
- Prior art keywords
- keeper
- door bolt
- tooth bar
- shell
- safety door
- 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
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- Lock And Its Accessories (AREA)
Abstract
The utility model provides a safety door bolt and a safety door bolt lock. After a door bolt casing (1), a door bolt casing (2), a rack door bolt (3), a gear (4) and a shaft (5) are combined and fixed, a shaft sleeve (12) penetrating the door bolt casing (2), the gear (4) and a door bolt rack (10) are contacted to form a door bolt driving mechanism, and a lock cylinder (19) of a lock body (18) and a lock cylinder plugging port (7) of the rack door bolt (3) are combined in a matched mode. A guiding wheel is arranged in the door bolt casing, a guide rail matched with the guiding wheel in the door bolt casing is arranged on the rack door bolt, and the shortcoming that the door bolt in the prior art is difficult to move in the door bolt casing and is inflexible is effectively overcome.
Description
Technical field
The utility model belongs to a kind of door lock.
Background technology
At present, prior art the keeper door lock; Chinese publication 91205335.6 double door bolt-locks are arranged; 98251075.6 double door bolt formula safety lock; 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 purpose of this utility model is: at the deficiencies in the prior art, improve, propose a kind of safety door-bolt and safety door bolt-lock thereof.
Safety door-bolt of the present utility model comprises the keeper shell, and tooth bar keeper and drive the component formation that matches is characterized in that: be provided with guide wheel in its keeper shell, the tooth bar keeper be provided with the keeper shell in the guide rail that is complementary of guide wheel.The guide rail of preferred its tooth bar keeper is the grooved guide rail.
Safety door bolt-lock of the present utility model comprises the keeper shell, and tooth bar keeper and drive component is decorated component, and the lockset formation that matches is characterized in that: be provided with guide wheel in its keeper shell, the tooth bar keeper be provided with the keeper shell in the guide rail that is complementary of guide wheel.The guide rail of preferred its tooth bar keeper is the grooved guide rail.
The present invention's beneficial effect compared with prior art is: owing to be provided with guide wheel in its keeper shell, the tooth bar keeper be provided with the keeper shell in the guide rail that is complementary of guide wheel; Overcome keeper mobile difficulty in the keeper shell of prior art effectively, the deficiency of underaction.
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---the main schematic diagram of looking of bolt structure explanation
Fig. 2---keeper is assembled in the door-plate schematic top plan view
Fig. 3---keeper is assembled in a door-plate left side and looks schematic diagram
The main schematic diagram of looking of Fig. 4---tooth bar keeper (3)
Fig. 5---schematic diagram is looked on tooth bar keeper (a 3) left side
The main schematic diagram of looking of Fig. 6---keeper shell (1)
Fig. 7---schematic diagram is looked on keeper shell (a 1) left side
The main schematic diagram of looking of Fig. 8---keeper shell (2)
Fig. 9---schematic diagram is looked on keeper shell (a 2) left side
Figure 10---use the main schematic diagram of looking of total assembling structure explanation
Figure 11---use total assembling structure explanation schematic diagram
Figure 12---use total assembling structure explanation schematic diagram
Among the figure: keeper shell (1), keeper shell (2), the limit shell (1-2) of keeper shell (2), tooth bar keeper (3), gear (4), axle (5), (14), guide wheel (6), dead bolt socket (7) is decorated face-piece (8), (15), driving handle (9), keeper tooth bar (10), gripper shoe (11), axle sleeve (12), screw (13), handle (16), bolt (17), lockset (18), dead bolt (19), guide rail (A), keeper chamber (B1), door-plate (M), right door-plate (M1), left-hand door plate (M2).
The specific embodiment
Shown in Fig. 1-12, safety door-bolt of the present utility model, by keeper shell (1), keeper shell (2), tooth bar keeper (3) and fixing by gear (4) and axle (5) combination after, pass the axle sleeve (12) on the keeper shell (2), its gear (4) contacts with keeper tooth bar (10), constitutes and constitute a keeper driving mechanism.Drive the telescopic moving of tooth bar keeper (3) by driving handle (9); For the telescopic moving of tooth bar keeper (3) nimbly and freely, the design goes up by gripper shoe (11) fixed installation guide wheel (6) at keeper shell (2), the grooved guide rail (A) that matches in the middle design one of tooth bar keeper (3); When wanting the bolt door, drive tooth bar keeper (3) and insert keeper shell (1), when opening the door, it is mobile to keeper shell (2) to drive tooth bar keeper (3), withdraws from and the keeper shell (2) of withdrawing from keeper shell (1); Door can be opened.For the purpose of safe, be provided with screw (13) in the tooth bar keeper (3), set up a bolt (17) at screw (13), can play when not locking a door, prevent that tooth bar keeper (3) from outwards excessively moving the effect that drops out.
Shown in Fig. 1-12, safety door bolt-lock of the present utility model, by keeper shell (1), keeper shell (2), tooth bar keeper (3) with fixing by gear (4) and axle (5) combination after, pass the axle sleeve (12) on the keeper shell (2), its gear (4) contacts with keeper tooth bar (10), and constitute a keeper driving mechanism, lockset (18), dead bolt (19) cooperate with the dead bolt socket (7) of tooth bar keeper (3) and constitute.Drive the telescopic moving of tooth bar keeper (3) by driving handle (9); For the telescopic moving of tooth bar keeper (3) nimbly and freely, go up by gripper shoe (11) fixed installation guide wheel (6) the grooved guide rail (A) that matches in the middle design one of tooth bar keeper (3) at keeper shell (2); When locking a door, drive tooth bar keeper (3) and insert keeper shell (1), when the dead bolt socket (7) of tooth bar keeper (3) arrives dead bolt (19) position, reach dead bolt (19) and insert in the socket (7), door is lived by contracting.When opening the door, with key or use hand-drive in doors, make dead bolt (19) leave socket (7) after, it is mobile to keeper shell (2) to drive tooth bar keeper (3), withdraws from and the keeper shell (2) of withdrawing from keeper shell (1); Door can be opened.For the purpose of safe, be provided with screw (13) in the tooth bar keeper (3), set up a bolt (17) at screw (13), can play when not locking a door, prevent that tooth bar keeper (3) from outwards excessively moving the effect that drops out.For attractive in appearance and convenient at closing time, generally all add equipped facing shell (8), (15), axle (14) connects two decorative handles (16).
Safety door-bolt of the present utility model and safety door bolt-lock thereof, all component all can adopt the manufacturing of prior art or buy and obtain, and adopt assembling of prior art to finish.
Claims (4)
1. a safety door-bolt comprises the keeper shell, and tooth bar keeper and drive the component formation that matches is characterized in that: be provided with guide wheel in its keeper shell, the tooth bar keeper be provided with the keeper shell in the guide rail that is complementary of guide wheel.
2. safety door-bolt according to claim 1,, it is characterized in that: the guide rail of its tooth bar keeper is the grooved guide rail.
3. a safety door bolt-lock comprises the keeper shell, and tooth bar keeper and drive component is decorated component, and the lockset formation that matches is characterized in that: be provided with guide wheel in its keeper shell, the tooth bar keeper be provided with the keeper shell in the guide rail that is complementary of guide wheel.
4. safety door bolt-lock according to claim 1,, it is characterized in that: the guide rail of its tooth bar keeper is the grooved guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320042327 CN203145586U (en) | 2013-01-25 | 2013-01-25 | Safety door bolt and safety door bolt lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320042327 CN203145586U (en) | 2013-01-25 | 2013-01-25 | Safety door bolt and safety door bolt lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203145586U true CN203145586U (en) | 2013-08-21 |
Family
ID=48973125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320042327 Expired - Fee Related CN203145586U (en) | 2013-01-25 | 2013-01-25 | Safety door bolt and safety door bolt lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203145586U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103104148A (en) * | 2013-01-25 | 2013-05-15 | 梁少珍 | Safety door latch |
| CN103104147A (en) * | 2013-01-25 | 2013-05-15 | 梁少珍 | Safety door latch lock |
-
2013
- 2013-01-25 CN CN 201320042327 patent/CN203145586U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103104148A (en) * | 2013-01-25 | 2013-05-15 | 梁少珍 | Safety door latch |
| CN103104147A (en) * | 2013-01-25 | 2013-05-15 | 梁少珍 | Safety door latch lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130821 Termination date: 20140125 |