CN2479154Y - Automatic control three-way lock - Google Patents
Automatic control three-way lock Download PDFInfo
- Publication number
- CN2479154Y CN2479154Y CN 01248181 CN01248181U CN2479154Y CN 2479154 Y CN2479154 Y CN 2479154Y CN 01248181 CN01248181 CN 01248181 CN 01248181 U CN01248181 U CN 01248181U CN 2479154 Y CN2479154 Y CN 2479154Y
- Authority
- CN
- China
- Prior art keywords
- automatic control
- main shaft
- connecting rod
- rotating disk
- axle sleeve
- 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
An automatic-controlling three-way lock comprises a handle, a lock cylinder, a pick collar, a lock case, an inner fixing column, an outer fixing column, a fixing sleeve, a returning spring, a side lock bolt, a connecting rod, a rotating table, a pulling rivet and a collar. On the handle a main shaft is provided. The main shaft is in flexible connection with a shaft sleeve. A convex wheel mechanism is connected with the main shaft. And a sliding structure with a curve handle is connected with the shaft sleeve. The bottom of the lock case is connected with the inner fixing column which is connected with a connecting structure. The utility model is an automatic-controlling three-way lock with properties of high density, low fraction and being mishandling proof.
Description
The utility model relates to a kind of lock, especially a kind of automatic control lock.
At present, the main dead bolt of door lock is cylindrical, bumps tongue in one of them cylinder tongue and is used to control automatic blocking, and the door lock intensity of this structure is low and cause maloperation easily.
The purpose of this utility model provides a kind of high strength, low friction, simple to operate, the automatic control three-dimensional lock that prevents maloperation.
The purpose of this utility model is achieved in that a kind of automatic control three-dimensional lock, comprise handle, tapered end, plectrum collar, lock box, interior fixed leg, external fixation post, fixed cover, return spring, side direction dead bolt, connecting rod, rotating disk, drag rivet, collar, it is characterized in that: on handle, be connected with main shaft, main shaft flexibly connects by key and axle sleeve, on main shaft, be connected with cam mechanism, be connected with slider-crank mechanism on axle sleeve, fixed leg in the lock box bottom connects is connected with linkage on the interior fixed leg.
Compare with prior art, the utility model has adopted linkage and cam mechanism to carry out transmission and control, realizes automatic blocking, indoor insurance, outdoor insurance, the free switch of lockset, this lock intensity height, simple to operate, can prevent maloperation.
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is a front view of the present utility model.
Fig. 2 is a vertical view of the present utility model.
Fig. 3 is the sectional view of the A-A of Fig. 1.
Fig. 4 is the sectional view of the B-B of Fig. 1.
Fig. 5 is a fundamental diagram of the present utility model.
As Fig. 1-shown in Figure 4, a kind of automatic control three-dimensional lock, comprise handle 35, tapered end 38, plectrum collar 40, lock box 1, interior fixed leg 2, external fixation post 3, fixed cover 4, return spring 9, side direction dead bolt 24, general connecting rod 25, rotating disk 26, drag rivet 27, general collar 31, drift bolt 34, cover plate 37, plectrum 39, connecting pin 41, on handle 35, be connected with main shaft 29, main shaft 29 flexibly connects by key 30 and axle sleeve 28, on main shaft 29, be connected with cam mechanism, on axle sleeve 28, be connected with slider-crank mechanism, fixed leg 2 in lock box 1 bottom connects, be connected with linkage on the interior fixed leg 2, on handle, be connected with handle lid 36.
Cam mechanism is riveted on respectively on keep plate 5 and the rotating disk 26 by dragging pin 6, axle sleeve 28 is riveted on rotating disk 26 and drags on the centre bore of pin 6 homonymies, connect in the centre bore that axis has half slot and axle sleeve 28 in axle sleeve 28 lateral vertical, main shaft 29 penetrates key 30 in first circular hole of main shaft 29 sides after penetrating axle sleeve 28 again by axle sleeve 28 half slots, there is cannelure external fixation post 3 sides, the centre bore of keep plate 5 is enclosed within on the cannelure of two external fixation posts 3, also be enclosed within simultaneously and be riveted on the rotating disk 26 and pass the dragging on the pin of lock box 1 bottom circular arc, slotted hole on the handle seat 8 is enclosed within and is riveted on dragging on the pin 6 on the keep plate 5, handle seat 8 is fastened on the external fixation post 3, the centre bore of cam 32 is the en semicircle, be shaped on the protruding thorn of rectangle in a semicircle side, cam 32 centre bores are inserted in main shaft 29, the rectangle of a semicircle side is protruding to be pierced through in second circular hole of main shaft 29, again cam collar 33 is inserted in main shaft, the bending part of cam collar 33 inserts in half square opening of cam 32.
Linkage is connected with automatic control hook 14 by interior fixed leg 2, automatic control hook 14 usefulness rivets 15 are riveted on automatic control connecting rod 13 afterbodys, rolling axle 11 is connected with circular hole on the roller bracket 12 by the centre bore of automatic control running roller 10, and the protruding thorn of the rectangle of the head of automatic control connecting rod 13 penetrates the rectangular opening riveted joint on the roller bracket 12.
Slider-crank mechanism passes through rivet by rotating disk 26 and general connecting rod 25, rotating disk 26 is connected with straight tongue connecting rod 21 by straight tongue connecting pin 23, general connecting rod 25 other ends are connected with side direction dead bolt 24, straight tongue connecting rod 21 other ends are connected with the straight tongue connected nail 22 of straight tongue portable plate 19 usefulness of main dead bolt, main dead bolt is riveted by straight hyoplastron 18, straight tongue cover 17, the straight straight tongue rivet 20 of tongue portable plate 19 usefulness, main dead bolt is the solid formula in square-section, is shaped on two parallel circular hole slot configurations on the straight tongue portable plate.
The straight tongue hole of lock box and bump both sides, tongue hole is shaped on parallel flange, in the bottom of lock box, is shaped on the slotted opening of circular arc, and the pin 6 that drags that is connected rotating disk 26 passes in slotted opening.
As shown in Figure 5, under shown position, if door leaf is in the pass closed procedure, then running roller 10 drives automatic control connecting rod 13 and promotes automatic control hook 14 to the right and be rotated counterclockwise and overcome automatic control hook torsion spring 16 elastic force under the effect of doorframe pressure, breaks away from the breach on the rotating disk 26.Though this moment, rotating disk 26 broke away from the control of control hook, the right side breach on the keep plate 5 is stuck in and is riveted on dragging on the pin 6 on the rotating disk 26, and rotating disk still can not rotate, and the pin tongue just can not move yet.So door leaf can free switch, and can be by automatic blocking.
When cam 32 was rotated counterclockwise 180 °, keep plate 5 moved upward and release and rotating disk 26 are riveted together drags pin 6 under the effect of keep plate torsion spring 7.At this moment, if door leaf is in the pass closed procedure, then running roller 10 is under the effect of doorframe pressure, and drive automatic control connecting rod 13 promotes automatic control hook 14 to the right and is rotated counterclockwise the elastic force that overcomes automatic control hook torsion spring 16, breaks away from the breach on the rotating disk.Rotating disk is rotated counterclockwise and drives straight tongue connecting rod 21, general connecting rod 25, promotes the diffusion rectilinear motion of three directions of straight tongue portable plate 19 side direction dead bolts, 24 works under the effect of returning spring 9, thereby reaches the purpose that door lock is closed.
Next, under the state of automatic blocking, drag pin 6 and rotated to breach below, keep plate 5 left side.At this moment, dextrorotation rotating cam 32, then keep plate 5 drags the left side breach screens that pin 6 is braked plate 5 thereby make by cam 32 tops downwards, and rotating disk 26 can not rotate, and dead bolt also just can not be withdrawn, thereby has reached the purpose of indoor insurance.
Claims (8)
1, a kind of automatic control three-dimensional lock, comprise handle, tapered end, plectrum collar, lock box, interior fixed leg, external fixation post, fixed cover, return spring, side direction dead bolt, connecting rod, rotating disk, drag rivet, collar, it is characterized in that: on handle, be connected with main shaft, main shaft flexibly connects by key and axle sleeve, on main shaft, be connected with cam mechanism, be connected with slider-crank mechanism on axle sleeve, fixed leg in the lock box bottom connects is connected with linkage on the interior fixed leg.
2, a kind of automatic control three-dimensional lock according to claim 1, it is characterized in that: described cam mechanism is riveted on respectively on keep plate and the rotating disk by dragging pin, axle sleeve is riveted on rotating disk and drags on the centre bore of pin homonymy, connect in the centre bore that axis has half slot and axle sleeve in the axle sleeve lateral vertical, after main shaft penetrates axle sleeve, penetrate key in first circular hole of main shaft side by the axle sleeve half slot again, there is cannelure external fixation post side, the centre bore of keep plate is enclosed within on the cannelure of two external fixation posts, also be enclosed within simultaneously and be riveted on the rotating disk and pass the dragging on the pin of lock box bottom circular hole, slotted hole on the handle seat is enclosed within and is riveted on dragging on the pin on the keep plate, the handle seat is fastened on the external fixation post, the centre bore of cam is the en semicircle, be shaped on the protruding thorn of rectangle in a semicircle side, the cam center borehole jack is gone into main shaft, the rectangle of a semicircle side is protruding to be pierced through in second circular hole of main shaft, again the cam collar is inserted in main shaft, the bending part of cam collar inserts in half square opening of cam.
3, a kind of automatic control three-dimensional lock according to claim 1, it is characterized in that: described linkage is connected with the automatic control hook by interior fixed leg, the automatic control hook uses rivet at automatic control connecting rod afterbody, rolling axle is connected with circular hole on the roller bracket by the centre bore of automatic control running roller, and the protruding thorn of the rectangle of the head of automatic control connecting rod penetrates the rectangular opening riveted joint on the roller bracket.
4, a kind of automatic control three-dimensional lock according to claim 1, it is characterized in that: described slider-crank mechanism passes through rivet by rotating disk and general connecting rod, rotating disk is connected with straight tongue connecting rod by straight tongue connecting pin, the general connecting rod other end is connected with the side direction dead bolt, the straight tongue connecting rod other end is connected with straight tongue connected nail with the straight tongue portable plate of main dead bolt, and main dead bolt is riveted and formed by straight hyoplastron, straight tongue cover, straight tongue portable plate.
5, a kind of automatic control three-dimensional lock according to claim 4, it is characterized in that: described main dead bolt is the solid formula in square-section.
6, a kind of automatic control three-dimensional lock according to claim 4 is characterized in that: be shaped on two parallel circular hole slot configurations on the straight tongue portable plate.
7, a kind of automatic control three-dimensional lock according to claim 1 is characterized in that: be connected with the handle lid on handle.
8, a kind of automatic control three-dimensional lock according to claim 1, it is characterized in that: straight tongue hole is arranged on the lock box and bumps the tongue hole, straight tongue hole with bump both sides, tongue hole and be shaped on parallel flange, in the bottom of lock box, be shaped on the slotted opening of circular arc, the pin that drags that is connected rotating disk passes in slotted opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01248181 CN2479154Y (en) | 2001-06-13 | 2001-06-13 | Automatic control three-way lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01248181 CN2479154Y (en) | 2001-06-13 | 2001-06-13 | Automatic control three-way lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2479154Y true CN2479154Y (en) | 2002-02-27 |
Family
ID=33658891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01248181 Expired - Fee Related CN2479154Y (en) | 2001-06-13 | 2001-06-13 | Automatic control three-way lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2479154Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114109231A (en) * | 2021-12-13 | 2022-03-01 | 山东正华建筑科技有限公司 | Screen window sash |
-
2001
- 2001-06-13 CN CN 01248181 patent/CN2479154Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114109231A (en) * | 2021-12-13 | 2022-03-01 | 山东正华建筑科技有限公司 | Screen window sash |
| CN114109231B (en) * | 2021-12-13 | 2023-10-03 | 山东正华建筑科技有限公司 | Window screen |
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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 |