CN205713479U - A kind of door and window lock device - Google Patents
A kind of door and window lock device Download PDFInfo
- Publication number
- CN205713479U CN205713479U CN201620343086.2U CN201620343086U CN205713479U CN 205713479 U CN205713479 U CN 205713479U CN 201620343086 U CN201620343086 U CN 201620343086U CN 205713479 U CN205713479 U CN 205713479U
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- CN
- China
- Prior art keywords
- lock
- handle
- gear
- door
- locking plate
- 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
This utility model relates to a kind of door and window lock device, including handle and lock, be provided with tooth bar in lock stirs fork, it is provided with gear in handle one end, gear engages cooperation with the tooth bar stirred on fork and is arranged in lock, one locking plate that can guide activity is also installed in lock, lock is additionally provided with the described locking plate of driving and snaps in the locking drive mechanism preventing described pinion rotation in gear.So make when locking plate does not snaps in gear, handle can control door and window and freely open and close, when driving locking plate to snap in the gear of handle end by locking drive mechanism, prevent pinion rotation, and then limit the activity of handle, the most just the maloperation of child can effectively be prevented, avoid the occurrence of the generation of security incident, and handle and the Integral design of gear, the most original isolating construction, having volume little, the effect of features simple structure, the barriering effect conveniently and making screen window in screen window activity after installation is more preferable.
Description
Technical field
This utility model relates to a kind of door-window lockset, is specifically related to a kind of door and window lock device.
Background technology
Progress and development along with society, skyscraper gets more and more, owing to traditional door-window lockset is arbitrarily to be closed and door and window by handle, this carries easily maloperation door and window to some child stayed in high-rise family, produce security incident, and along with the arrival in summer, people enter in house to prevent mosquito and other insecticides, screen window is often installed on door and window, intercept the entrance of mosquito or insecticide, due to screen window must and door and window face between spacing the shortest can be only achieved preferable mosquito-proof effect.
Summary of the invention
The deficiency existed for prior art, the purpose of this utility model is the locking providing a kind of door and window lock device to realize door and window by limiting handle to rotate, thus prevent the maloperation of child, and simplify structure and facilitate installation and the activity of screen window, the barriering effect making screen window is good.
For achieving the above object, this utility model provides following technical scheme: a kind of door and window lock device, including handle and lock, be provided with tooth bar in described lock stirs fork, it is provided with gear in described handle one end, described gear engages cooperation and is arranged in described lock with the described tooth bar stirred on fork, one locking plate that can guide activity is also installed in described lock, described lock is additionally provided with the described locking plate of driving and snaps in the locking drive mechanism preventing described pinion rotation in described gear.
By using technique scheme, when locking plate does not snaps in gear, handle can control door and window and freely open and close, when driving locking plate to snap in the gear of handle end by locking drive mechanism, prevent pinion rotation, and then limit the activity of handle, the most just the maloperation of child can effectively be prevented, avoid the occurrence of the generation of security incident, and handle and the Integral design of gear, the most original isolating construction, there is volume little, the effect of features simple structure, the barriering effect conveniently and making screen window in screen window activity after installation is more preferable.
This utility model is further arranged to: described locking drive mechanism includes driving draw-in groove and the rotary shaft being arranged on described locking plate, one end outwardly convex one eccentric shaft of described rotary shaft, described eccentric shaft is arranged in described driving draw-in groove, the other end in described rotary shaft is provided with driving rotating hole, being provided with the movable limit chamber for described rotary shaft rotary moveable in described lock, described rotary shaft is arranged in described movable limit chamber.
By using technique scheme, being coordinated by an operating parts and drive the driving rotating hole in rotary shaft to rotate, axle is rotated and rotates, the eccentric shaft in rotary shaft can drive locking plate to do stretching motion back and forth, reaches the purpose of reasonable in design and convenient operation.
This utility model is further arranged to: the width of described driving draw-in groove is suitable with the external diameter of described eccentric shaft.
By using technique scheme so that the more compact and reasonable that coordinates of rotary shaft and locking plate, and relatively reliable stable.
This utility model is further arranged to: described lock outer wall is additionally provided with the handle hole corresponding with described driving rotating hole.
By using technique scheme so that convenient with the operating parts driving rotating hole to coordinate coordinates through lock outer wall with driving rotating hole.
This utility model is further arranged to: the described rotating hole that drives is the inner hexagonal hole that can coordinate with inner hexagon spanner.
By using technique scheme so that directly coordinate and drive rotation process, the operation after convenient day with driving rotating hole by common inner hexagon spanner.
With detailed description of the invention, this utility model is further described below in conjunction with the accompanying drawings.
Accompanying drawing explanation
Fig. 1 is the axonometric chart of this utility model detailed description of the invention；
Fig. 2 is the explosive decomposition figure of this utility model detailed description of the invention；
Fig. 3 is structure sectional view in this utility model detailed description of the invention；
Fig. 4 is the internal structure axonometric chart of this utility model detailed description of the invention.
Detailed description of the invention
Below by embodiment, this utility model is specifically described, is served only for this utility model is further described, it is impossible to be interpreted as the restriction to this utility model protection domain.
As shown in Fig. 1 Fig. 4, the utility model discloses a kind of door and window lock device, including handle 1 and lock 2, be provided with tooth bar in lock 2 stirs fork 3, it is provided with gear 11 in handle 1 one end, gear 11 engages cooperation with the tooth bar stirred on fork 3 and is arranged in lock 2, also installs a locking plate 4 that can guide activity in lock 2, is additionally provided with driving locking plate 4 and snaps in the locking drive mechanism 5 preventing gear 11 from rotating in gear 11 in lock 2.By using above-described embodiment, when locking plate 4 does not snaps in gear 11, handle 1 can control door and window and freely open and close, snap in the gear 11 of handle 1 end when being driven locking plate 4 by locking drive mechanism 5, prevent gear 11 from rotating, and then limit the activity of handle 1, the most just the maloperation of child can effectively be prevented, avoid the occurrence of the generation of security incident, and handle 1 and the Integral design of gear 11, the most original isolating construction, there is volume little, the effect of features simple structure, the barriering effect conveniently and making screen window in screen window activity after installation is more preferable.
Preferably, locking drive mechanism 5 includes driving draw-in groove 41 and the rotary shaft 51 being arranged on locking plate 4, one end outwardly convex one eccentric shaft 511 of rotary shaft 51, eccentric shaft 511 is arranged in driving draw-in groove 41, the other end in rotary shaft 51 is provided with driving rotating hole 512, being provided with the movable limit chamber 52 for rotary shaft 51 rotary moveable in lock 2, rotary shaft 51 is arranged in movable limit chamber 52.By using above-described embodiment, being coordinated by an operating parts drives the driving rotating hole 512 in rotary shaft 51 to rotate, axle 51 being rotated rotate, the eccentric shaft 511 in rotary shaft 51 can drive locking plate 4 to do stretching motion back and forth, reaches the purpose of reasonable in design and convenient operation.
Preferably, the width driving draw-in groove 41 is suitable with the external diameter of eccentric shaft 511.By using above-described embodiment so that the more compact and reasonable that coordinates of rotary shaft 51 and locking plate 4, and relatively reliable stable.
Preferably, lock 2 outer wall is additionally provided with the handle hole 21 corresponding with driving rotating hole 512.By using above-described embodiment so that convenient with the operating parts driving rotating hole 512 to coordinate coordinates through lock 2 outer wall with driving rotating hole 512.
Preferably, driving rotating hole 512 is the inner hexagonal hole that can coordinate with inner hexagon spanner.By using above-described embodiment so that directly coordinate and drive rotation process, the operation after convenient day with driving rotating hole 512 by common inner hexagon spanner.
Claims (5)
1. a door and window lock device, including handle and lock, be provided with tooth bar in described lock stirs fork, it is characterized in that: be provided with gear in described handle one end, described gear engages cooperation and is arranged in described lock with the described tooth bar stirred on fork, one locking plate that can guide activity is also installed in described lock, described lock is additionally provided with the described locking plate of driving and snaps in the locking drive mechanism preventing described pinion rotation in described gear.
Door and window lock device the most according to claim 1, it is characterized in that: described locking drive mechanism includes driving draw-in groove and the rotary shaft being arranged on described locking plate, one end outwardly convex one eccentric shaft of described rotary shaft, described eccentric shaft is arranged in described driving draw-in groove, the other end in described rotary shaft is provided with driving rotating hole, being provided with the movable limit chamber for described rotary shaft rotary moveable in described lock, described rotary shaft is arranged in described movable limit chamber.
Door and window lock device the most according to claim 2, it is characterised in that: the width of described driving draw-in groove is suitable with the external diameter of described eccentric shaft.
Door and window lock device the most according to claim 2, it is characterised in that: described lock outer wall is additionally provided with the handle hole corresponding with described driving rotating hole.
Door and window lock device the most according to claim 2, it is characterised in that: the described rotating hole that drives is the inner hexagonal hole that can coordinate with inner hexagon spanner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620343086.2U CN205713479U (en) | 2016-08-23 | 2016-08-23 | A kind of door and window lock device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620343086.2U CN205713479U (en) | 2016-08-23 | 2016-08-23 | A kind of door and window lock device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205713479U true CN205713479U (en) | 2016-11-23 |
Family
ID=57295287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620343086.2U Expired - Fee Related CN205713479U (en) | 2016-08-23 | 2016-08-23 | A kind of door and window lock device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205713479U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107159593A (en) * | 2017-05-08 | 2017-09-15 | 杭州新三联电子有限公司 | Electrical measurement anti-misoperation device and apply its instrument with electronic brain |
| CN108360932A (en) * | 2018-04-10 | 2018-08-03 | 陈安安 | A kind of Simple screen window lock |
-
2016
- 2016-08-23 CN CN201620343086.2U patent/CN205713479U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107159593A (en) * | 2017-05-08 | 2017-09-15 | 杭州新三联电子有限公司 | Electrical measurement anti-misoperation device and apply its instrument with electronic brain |
| CN108360932A (en) * | 2018-04-10 | 2018-08-03 | 陈安安 | A kind of Simple screen window 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: 20161123 Termination date: 20170823 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |