CN104818908A - Sliding window lock - Google Patents
Sliding window lock Download PDFInfo
- Publication number
- CN104818908A CN104818908A CN201510188530.8A CN201510188530A CN104818908A CN 104818908 A CN104818908 A CN 104818908A CN 201510188530 A CN201510188530 A CN 201510188530A CN 104818908 A CN104818908 A CN 104818908A
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- CN
- China
- Prior art keywords
- lock
- hole
- shell
- holder
- sliding window
- 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.)
- Granted
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Abstract
The invention discloses a sliding window lock which comprises a housing, a base plate, a lock pin, a key, a gear mechanism and a screw mechanism. The sliding window lock is locked when a sliding window is pushed to opened and closed states, so that the sliding window can be opened and closed at any time, and no key has to be used each time opening and closing the sliding window. The sliding window when opened is locked, and a house is safe this way. Accident injury of a kid climbing outside the window can be effectively prevented, and air circulation in the house is ensured. The sliding window lock is simple in structure, easy for processing and convenient for use and has two installation means.
Description
Technical field
The present invention relates to field of lockset, particularly a kind of lock for windows.
Background technology
Existing lock for windows is made up of lock body and snap close, these lock for windows have bayonet type, also to have and reverse bayonet type, these lock the bitting had, what have does not have bitting, they are all pin to push away window under the state pushing away window closedown, open lock for windows open push away window after, push away window just to can't lock, such stranger is just easy to enter in house, once be that bad person comes in, makes the people in house and property will be dangerous, child simultaneously in family is also easy to be climbed out of from pushing away window of open, and unavoidable child drops to get off to cause unexpected injury from window outside house.The window in house often will open ventilating air, the air in house is made to keep fresh, be conducive to the health of people, use existing, in order to people and property's safety, so install Anti-theft cover/barrier outside window additional, make to push away window and open, but house is the same with regard to cage like this, the outward appearance in house also becomes unsightly.Although house is closed lock for windows and lived safety, hinder the circulation of air, affect the healthy of people.
Summary of the invention
Provided by the present invention is that a kind of structure is simple, easy to use, no matter pushes away window and opens and close the lock for windows that can pin and push away window.
In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is: a kind of lock for windows, comprise shell 1, base plate 1-1, lock core, key, described shell 1 side is provided with holder 1-2, lock core 2 is fixedly connected with in described through hole 1-2, gear 3 is fixedly connected with on rear side of described lock core 2, described gear 3 meshing gear 4, the power transmission shaft 4-1 of described gear 4 is provided with internal thread 4-2, described internal thread 4-2 engagement screws 5, the side of described screw rod 5 is provided with internal thread 5-1, opposite side is provided with pin 5-2, described power transmission shaft 4-1 side is flexibly connected the holder 1-3 be provided with in shell 1, its opposite side is flexibly connected the holder 1-11 that base plate 1-1 is provided with, described holder 1-11 center is provided with through hole 1-12, described through hole 1-12 holds screw rod 5, described holder 1-3 is provided with opening elongated slot 1-4, described opening elongated slot 1-4 holds pin 5-2, in described shell 1, middle part is provided with cylinder 6, described cylinder 6 is provided with screw 6-1, described base plate 1-1 is provided with the through hole 1-13 of the screw 6-1 set by Correspondent cy linder 6, in described shell 1 front case plate corner, position is provided with through hole 7, described base plate 1-1 is provided with the through hole 8 of corresponding through hole 7, the internal thread 5-1 that described screw rod 5 side is provided with connects the external screw thread 9-1 that locking bar 9 side is provided with.
Further, in the upper and lower casing plate corner of described shell 1 short transverse, position is provided with through hole 10.
The invention has the beneficial effects as follows: lock for windows of the present invention is no matter new that install or push away window what use, can install the lower box angular position that pushes away window of a fan wherein.Locking bar another fan position pushed away in the frame of window corresponding of lock for windows gets out multiple lockhole, these lockholes can be closed the distance maybe will opened and arrange according to being pushed away window, the locking bar of such lock for windows key open and close lock for windows, locking bar is made to enter into the lockhole pushing away window on opposite, so just pin and push away window, that pins pushes away window and can be closed state, also can be open such pinning of some distances to push away the house of window with regard to safety, also makes the air circulation in house.Lock for windows of the present invention also can be arranged on windowsill simultaneously, when lock for windows is installed, locking bar corresponding opposite one fan pushes away certain lockhole be provided with in the frame of window, make locking bar enter lockhole to pin this fan and push away window, such locking bar can this fan push away window close with open some distances state in pin, locking bar is also lived another fan with regard to shelves and is pushed away window and can not start, or push away window open certain distance range middle-grade live.Simultaneously this fan pushes away window if in the certain distance scope that can open, and this fan of open and close of just can whipping at any time pushes away window, eliminates and opens lock for windows to open by key the trouble pushing away window.Lock for windows mounting means of the present invention is various, and structure is simple, and handling ease is easy to use, pushes away window and opens and be lockable.Use this lock for windows to push away face outside window and just again Anti-theft cover need not be installed, house is also just a kind of unlike cage, what people was lived is comfortable, house also keeps the circulation of fresh air, be conducive to the safety of the healthy of people and property, especially effectively prevent child from climbing out of from window and cause unexpected falling injury.
Accompanying drawing explanation
Fig. 1 is the schematic front view of a kind of lock for windows of the present invention.
Fig. 2 is the schematic rear view of Fig. 1.
Fig. 3 is the plan structure schematic diagram of Fig. 1.
Fig. 4 is the structural representation of base plate.
Fig. 5 is the structural representation of gear 4.
Fig. 6 is the structural representation of locking bar.
Detailed description of the invention
The specific embodiment of the present invention is described in detail below in conjunction with accompanying drawing.
As shown in Figures 1 to 6, the embodiment of a kind of lock for windows of the present invention, in the corner of described shell 1 above shell plates, position is provided with four through holes 7, in the corner of the upper and lower casing plate of its short transverse, position is provided with four through holes 10, described shell 1 side is provided with through hole 1-2, its inside is provided with cylinder 6, holder 1-3, is provided with elongated slot 1-4 in described holder 1-3.Described base plate 1-1 is provided with holder 1-11, through hole 1-12, through hole 1-13.Such shell and base plate just can be processed by simultaneous manufacturing methods such as die cast metal or plastic cement injections, easy to process, and batch is large, and cost is low.
Fixedly mount lock core 2 in the through hole 1-2 that described shell 1 side is provided with, described lock core 2 is furnished with key, and the rear side of described lock core 2 is fixedly connected with gear 3, described gear 3 meshing gear 4.The power transmission shaft 4-1 of described gear 4 is flexibly connected in the holder 1-3, the 1-11 that are provided with base plate 1-1 be provided with in shell 1, the internal thread 4-2 engagement screws 5 that described power transmission shaft 4-1 is provided with.Stretch out in the through hole 1-12 that the side that described screw rod 5 is provided with internal thread 5-1 is provided with at base plate 1-1, described shell 1 is connected with base plate 1-1, to be screwed in the screw 6-1 that cylinder 6 is provided with to be fixed with screw by the through hole 1-13 that base plate 1 is provided with.When installing lock for windows, the internal thread 5-1 of the external screw thread 9-1 connecting screw rod 5 that locking bar 9 is provided with.The pin 5-2 that the opposite side of described screw rod 5 is provided with is flexibly connected in the elongated slot 1-4 that holder 1-3 is provided with, and when bolt rotary, pin just limits the shift position of screw rod and distance.
In the corner of described shell 1 above shell plates, position is provided with the through hole 8 that four through holes 7 and base plate 1-1 are provided with, be arranged on by key screw lock for windows to push away on the window frame of window, in the corner of the upper and lower casing plate of the short transverse of described shell 1, position is provided with four through holes 10, be be arranged on windowsill by key screw lock for windows, be provided with these through holes and make lock for windows just can select lock for windows is installed with individual human needs.
A kind of lock for windows of the present invention has two kinds of mounting meanss, and lock for windows uses and also facilitates, and once the locking bar of lock for windows is pinned a fan push away window with key, and another fan or two fans push away window and just can open, or fans one and push away window and open and close.Push away window to open and be lockable; make to push away face outside window and just again Anti-theft cover need not be installed; house is also just a kind of unlike cage; what people was lived is comfortable; house also keeps the circulation of fresh air; be conducive to the healthy of people, also protect the safety of property, especially effectively prevent child from climbing out of from window and cause unexpected falling injury.
Claims (2)
1. a lock for windows, comprise shell (1), base plate (1-1), lock core (2), key, it is characterized in that: described shell (1) side is provided with holder (1-2), lock core (2) is fixedly connected with in described through hole (1-2), described lock core (2) rear side is fixedly connected with gear (3), described gear (3) meshing gear (4), the power transmission shaft (4-1) of described gear (4) is provided with internal thread (4-2), described internal thread (4-2) engagement screws (5), the side of described screw rod (5) is provided with internal thread (5-1), opposite side is provided with pin (5-2), described power transmission shaft (4-1) side is flexibly connected the holder (1-3) be provided with in shell (1), its opposite side is flexibly connected the holder (1-11) that base plate (1-1) is provided with, described holder (1-11) center is provided with through hole (1-12), described through hole (1-12) holds screw rod (5), described holder (1-3) is provided with opening elongated slot (1-4), described opening elongated slot (1-4) holds pin (5-2), described shell (1) interior middle part is provided with cylinder (6), described cylinder (6) is provided with screw (6-1), described base plate (1-1) is provided with the through hole (1-13) of the screw (6-1) set by Correspondent cy linder (6), in described shell (1) front case plate corner, position is provided with through hole (7), described base plate (1-1) is provided with the through hole (8) of corresponding through hole (7), the internal thread (5-1) that described screw rod (5) side is provided with connects the external screw thread (9-1) that locking bar (9) side is provided with.
2. a kind of lock for windows according to claim 1, is characterized in that: in the upper and lower casing plate corner of described shell (1) short transverse, position is provided with through hole (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510188530.8A CN104818908B (en) | 2015-04-14 | 2015-04-14 | A kind of lock for windows |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510188530.8A CN104818908B (en) | 2015-04-14 | 2015-04-14 | A kind of lock for windows |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104818908A true CN104818908A (en) | 2015-08-05 |
| CN104818908B CN104818908B (en) | 2018-10-30 |
Family
ID=53729366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510188530.8A Active CN104818908B (en) | 2015-04-14 | 2015-04-14 | A kind of lock for windows |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104818908B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1930354A (en) * | 2004-03-10 | 2007-03-14 | 迪特尔·拉姆绍尔 | Adjusting device for rotating and tilting bolts |
| WO2009116843A3 (en) * | 2008-03-21 | 2009-12-23 | (주) 엘지화학 | Digital locking device for windows and doors |
| JP2012062617A (en) * | 2010-09-14 | 2012-03-29 | Nakanishi Metal Works Co Ltd | Stile built-in type locking device |
| CN103541589A (en) * | 2013-11-11 | 2014-01-29 | 广东坚士制锁有限公司 | Push-pull-rotate open type large-handle lock |
| CN204804513U (en) * | 2015-04-14 | 2015-11-25 | 李永友 | Push away window lock |
-
2015
- 2015-04-14 CN CN201510188530.8A patent/CN104818908B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1930354A (en) * | 2004-03-10 | 2007-03-14 | 迪特尔·拉姆绍尔 | Adjusting device for rotating and tilting bolts |
| WO2009116843A3 (en) * | 2008-03-21 | 2009-12-23 | (주) 엘지화학 | Digital locking device for windows and doors |
| JP2012062617A (en) * | 2010-09-14 | 2012-03-29 | Nakanishi Metal Works Co Ltd | Stile built-in type locking device |
| CN103541589A (en) * | 2013-11-11 | 2014-01-29 | 广东坚士制锁有限公司 | Push-pull-rotate open type large-handle lock |
| CN204804513U (en) * | 2015-04-14 | 2015-11-25 | 李永友 | Push away window lock |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104818908B (en) | 2018-10-30 |
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| C10 | Entry into substantive examination | ||
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Effective date of registration: 20221205 Address after: 274000 Room 305, management committee office building, development zone, No. 668, Renmin Road, Heze City, Shandong Province Patentee after: Heze hi tech Pioneer Park Development Co.,Ltd. Address before: Room 404, Building 30, Hongdian New Village, Lucheng District, Wenzhou City, Zhejiang Province, 325000 Patentee before: Li Yongyou |