CN2707912Y - Core-insert door lock - Google Patents
Core-insert door lock Download PDFInfo
- Publication number
- CN2707912Y CN2707912Y CN 200420046656 CN200420046656U CN2707912Y CN 2707912 Y CN2707912 Y CN 2707912Y CN 200420046656 CN200420046656 CN 200420046656 CN 200420046656 U CN200420046656 U CN 200420046656U CN 2707912 Y CN2707912 Y CN 2707912Y
- Authority
- CN
- China
- Prior art keywords
- handle
- door
- door handle
- rotating shaft
- lock
- 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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Abstract
The utility model particularly relates to a core-insert door lock, comprising a lock body (15), an outer panel (14) and an inner panel (17). The outer panel (14) is provided with an outside door handle (13), a lock head and a safety plate. The inner panel is provided with an inside door handle and a safety turn button. The outside door handle (13) and the inside door handle (1) are respectively connected with a lock body (12) through a drive shaft (16). The safety turn button (4) is connected with the lock head connecting rod (8) of the safety device. The utility model is characterized in that a drive plate (3) is provided between the rotation shaft of the inside door handle and the rotation shaft of the safety turn button; one end of the drive plate (3) is provided with a shaft (18); the shaft (18) is fixed on the inner panel (17); the upper edge of the drive plate (3) is contacted with the boss of the inner limiting plate (2) of the rotation shaft of the inside door handle; the lower end of the drive plate (3) is hinged with the toggle piece (5) of the rotation shaft of the safety turn button. The utility model has the advantages that the inside door handle is rotated to quickly open the door, when the inside door is locked; the use is easy.
Description
Technical field
The utility model relates to door lock, is specifically related to a kind of mortise door lock.
Background technology
In existing similar door lock, after the people enters room door lock is lived, when opening the door again, generally to open insurance earlier, handle is opened dead bolt in the rotary door again, and door just can be opened, and operates loaded down with trivial details; When special circumstances, when being badly in need of opening the door fast, easily there is hidden danger in the people in alarm simultaneously so that cause damage.
Summary of the invention
The purpose of this utility model provides a kind of at the indoor mortise door lock that can open fast, and it only needs the interior action of handle of rotary door to open the door, and simplifies the process of opening the door.
The utility model is to adopt following technical scheme to realize: comprise lock body, outer panels and wainscot, the safeties of handle and courage with lock outdoors are housed on the outer panels, an interior handle and insurance knob are housed on the wainscot, handle is connected with lock body with power transmission shaft respectively with the Men Nei handle outdoors, the insurance knob is connected with the locking head connecting rod of safeties, it is characterized in that: in door, be provided with a driver plate between handle rotating shaft and the rotating shaft of insurance knob, one end of driver plate is provided with axle, axle is fixed on the wainscot, the top edge of driver plate contacts with the boss of interior limiting plate of handle rotating shaft in the door, and the lower limb of driver plate is hinge with sliding piece on insuring the knob rotating shaft and is connected.
Operating principle of the present utility model is to adopt mechanical drive principle, limiting plate in the door of wainscot, designing in the rotating shaft of handle, after indoor locking a door, when need open the door, limiting plate rotation and stir driver plate and rotate in rotating shaft drives during handle in the rotary door, and then sliding piece in the interlock, make the locking head connecting rod rotation of insurance rotation knob and outer panels and stir safeguard, safeguard is separated with outer limiting plate, and power transmission shaft is opened the oblique tongue of lock body simultaneously, reaches the purpose of indoor disposable opening.
The utility model has the advantages that: simple in structure, insurance, firmly durable, only need in the rotary door handle to be a course of action in the indoor back pullout (BPO) of locking a door and just can open insurance and dead bolt simultaneously and open the door convenient the use fast.
Description of drawings:
Fig. 1 structural representation of the present utility model
The A of Fig. 2 Fig. 1 is to view
The B of Fig. 3 Fig. 1 is to view
Among the figure: the interior limiting plate 3-driver plate 4-of handle 2-insures the outer limiting plate 7-safeguard 8-locking head connecting rod 9-knocker plate 10-dead bolt box 11-lock body side plate 12-tapered end 13-of knob 5-sliding piece 6-handle 14-outer panels 15-lock body 16-power transmission shaft 17-wainscot 18-axle 19-hinge fulcrum outdoors in the 1-door
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples, referring to Fig. 1,2,3 one kind of mortise door lock, comprise lock body 15, outer panels 14 and wainscot 17, handle 13, tapered end and safeguard outdoors are housed on the outer panels 15, handle 1 and insurance knob 4 in being equipped with on the wainscot 17, handle 13 is connected with lock body 15 with power transmission shaft respectively with Men Nei handle 1 outdoors, insurance knob 4 is connected with the locking head connecting rod 8 of safeties, is provided with a driver plate 3 between handle rotating shaft and the rotating shaft of insurance knob in door.Driver plate 3 one ends are provided with axle 18, and axle 18 is fixed on the wainscot 17, and the boss of the interior limiting plate 2 of handle rotating shaft contacts in the top edge of driver plate 3 and the door, and the lower end of driver plate 3 is hinge with sliding piece 5 on insuring the knob rotating shaft and is connected.When locking a door the indoor unlatching in back, handle 1 in the rotary door, interior limiting plate 2 is stirred driver plate 3 with the rotary motion trace rotation of the rotating shaft of handle in the door 1, sliding piece 5 in the while interlock, insurance knob 4 and locking head connecting rod 8 are rotated, move with outer limiting plate 6 and separate fully and stir safeguard 4, reach the purpose that course of action of handle promptly opens the door in the rotary door.
Claims (1)
1, a kind of mortise door lock, comprise lock body (15), outer panels (14) and wainscot (17), handle (13) outdoors is housed on the outer panels (14), tapered end and safeguard, an interior handle and insurance knob are housed on the wainscot, handle (13) uses power transmission shaft (16) to be connected (12) with lock body respectively with the interior handle (1) of door outdoors, insurance knob (4) is connected with the locking head connecting rod (8) of safeties, it is characterized in that: in door, be provided with a driver plate (3) between handle rotating shaft and the rotating shaft of insurance knob, one end of driver plate (3) is provided with axle (18), axle (18) is fixed on the wainscot (17), the top edge of driver plate (3) contacts with the boss of interior limiting plate (2) of handle rotating shaft in the door, and the lower end of driver plate (3) is hinge with sliding piece (5) on insuring the knob rotating shaft and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420046656 CN2707912Y (en) | 2004-06-04 | 2004-06-04 | Core-insert door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420046656 CN2707912Y (en) | 2004-06-04 | 2004-06-04 | Core-insert door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2707912Y true CN2707912Y (en) | 2005-07-06 |
Family
ID=34851216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420046656 Expired - Fee Related CN2707912Y (en) | 2004-06-04 | 2004-06-04 | Core-insert door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2707912Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101660375B (en) * | 2009-09-02 | 2012-08-22 | 何亮 | Linkage lock |
| CN106761033A (en) * | 2017-02-10 | 2017-05-31 | 惠州市欧比特科技有限公司 | A kind of door lock |
| CN108386081A (en) * | 2018-02-02 | 2018-08-10 | 李展辉 | A kind of mechanical lock set with button braking function |
-
2004
- 2004-06-04 CN CN 200420046656 patent/CN2707912Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101660375B (en) * | 2009-09-02 | 2012-08-22 | 何亮 | Linkage lock |
| CN106761033A (en) * | 2017-02-10 | 2017-05-31 | 惠州市欧比特科技有限公司 | A kind of door lock |
| CN108386081A (en) * | 2018-02-02 | 2018-08-10 | 李展辉 | A kind of mechanical lock set with button braking function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |