CN204060246U - A kind of sliding window safety locking device - Google Patents
A kind of sliding window safety locking device Download PDFInfo
- Publication number
- CN204060246U CN204060246U CN201420334757.XU CN201420334757U CN204060246U CN 204060246 U CN204060246 U CN 204060246U CN 201420334757 U CN201420334757 U CN 201420334757U CN 204060246 U CN204060246 U CN 204060246U
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- CN
- China
- Prior art keywords
- box body
- piece
- lock
- guide runner
- lock piece
- 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 relates to a kind of sliding window safety locking device, and it comprises guide runner (1), long tooth bar (2), T-piece (3), box body (4), lock body (5), it is characterized in that: long tooth bar (2) is made up of importing tooth (21) and engaging tooth (22); T-piece (3) comprises lock piece (31) and drive link (32) two parts, and it is inner that lock piece (31) is installed in box body (4), and its top is provided with engaging tooth (311), and middle part is provided with screw hole (312), and drive link (32) end is connected with lock body (5); Box body (4) is upper longitudinally offers short groove (41), and screw rod (33) crosses the screw hole (312) of lock piece (31) and screw rod (33) two ends snap on the corresponding short groove (41) of box body (4) respectively.The utility model can make sliding sash realize in its motion rail optional position, and locking, safe and reliable, structure are simple, low production cost, be easy to realize large-scale production and promote.
Description
Technical field
The utility model relates to a kind of lockset, particularly a kind ofly on its motion rail, can realize the sliding window safety locking device of locking in optional position.
Background technology
At present sliding sash on the market, just can realize upper latching operation after being mostly sash to close completely, sash can slide arbitrarily after opening in slideway.Although this kind of structure can control sliding sash opening degree, as long as sash opens a gap, sash can be opened outside window and enter indoor by completely; And children also can carry out push-and-pull to it easily, easily appear at when playing and accidentally fall outside window, damage, therefore there is certain potential safety hazard.Although the mode of added metal railing or wire lath can be adopted to avoid this potential safety hazard, metal hand rail and wire lath be arranged on breaking out of fire or natural calamity time equally also there is very large potential safety hazard.
The patent No. be 2009202160086 patent discloses a kind of sliding window safety locking device, it is characterized in that: be made up of unidirectional tooth bar, lock piece, box body, drive link and lock body; Unidirectional tooth bar is fixedly mounted in the sliding way of window frame; Box body and lock body are all fixedly mounted in the frame of sash; Lock piece is installed in box body, which is provided with the tooth bar that can be meshed with unidirectional tooth bar; Lock body is in transmission connection by drive link and lock piece, drives lock piece upper rack be engaged with unidirectional tooth bar or be separated.Described lock piece tooth bar bottom is installed with two cylinders, and cylinder lower end is provided with end socket; Described drive link upper end is provided with rectangle outer, and outer is provided with two breach, and the width of breach is greater than the diameter of cylinder, is less than the diameter of end socket; The cylinder of lock piece is snapped in the breach of drive link, and cylinder is arranged with spring, and spring one end and tooth bar offset, and the other end and drive link outer offset.Above technical scheme can make the optional position of sliding sash on its motion rail realize locking, but its complex structure, especially lock piece and drive link are split-type structurals, connecting portion complex structure between the two, little component are more, fixing not firm, processing difficulties, cost is comparatively large, is difficult to realize large-scale production and promotes.
Summary of the invention
For solving slide window lock locking apparatus Problems existing and the defect of above-mentioned prior art, the utility model provides a kind of sliding window safety locking device, its lock piece and drive link adopt monolithic bar linkage structure, avoid fixing loosely phenomenon occur and be easy to processing, screw rod crosses the screw hole of lock piece and screw rod two ends snap on short groove corresponding to box body respectively, lock body lock core rotates and drives the drive link be connected with dead bolt to move up and down, thus the tooth bar on drive lock piece is meshed with the long tooth bar in window frame sliding way or is separated, locking can be realized in optional position on its motion rail, safe and reliable, structure is simple, low production cost, be easy to realize large-scale production promote.
In order to realize above object, the utility model adopts following technical scheme: a kind of sliding window safety locking device, it comprises guide runner (1), long tooth bar (2), T-piece (3), box body (4), lock body (5), described long tooth bar (2) is fixed in guide runner (1), guide runner (1) is fixedly mounted in the sliding way of window frame (111), box body (4) is fixedly mounted on the top of sash (112) side, and lock body (5) is fixedly mounted on the middle and lower part of sash (112) the same side; It is characterized in that: described long tooth bar (2) is by importing tooth (21) and engaging tooth A(22) form; T-piece (3) comprises the lock piece (31) on top and drive link (32) two parts of bottom, it is inner that described lock piece (31) is installed in box body (4), its top is provided with engaging tooth B(311), middle part is provided with screw hole (312), and drive link (32) end is connected with lock body (5); Described box body (4) is upper longitudinally offers corresponding short groove (41), and screw rod (33) crosses the screw hole (312) of lock piece (31) and screw rod (33) two ends snap on short groove (41) corresponding to box body (4) respectively.
Under better performance, described guide runner (1) is longer than long tooth bar (2), and guide runner (1) two ends are provided with resistance shelves part (11), and resistance shelves part (11) is fixed by screws in guide runner (1) two ends.
Under better performance, the side of the lock piece (31) on described T-piece (3) top is provided with spring (34), and spring (34) one end and lock piece (31) bottom offset, and the other end and box body (4) offset.
In sum, compared with prior art, the beneficial effects of the utility model are as follows: (1) the utility model provides a kind of sliding window safety locking device, its lock piece and drive link adopt monolithic bar linkage structure, avoid fixing loosely phenomenon occur and be easy to processing, screw rod crosses the screw hole of lock piece and screw rod two ends snap on short groove corresponding to box body respectively, lock body lock core rotates and drives the drive link be connected with dead bolt to move up and down, thus the tooth bar on drive lock piece is meshed with the long tooth bar in window frame sliding way or is separated, locking can be realized in optional position on its motion rail, safe and reliable, structure is simple, low production cost, be easy to realize large-scale production promote.
(2) sliding window safety locking device that provides of the utility model, guide runner, long tooth bar, lock piece, box body, drive link and lock body are all arranged on forms rest, therefore can not affect window structure, only have locking face visible in appearance.
In sum, it is sealed that the utility model can realize the optional position of sliding sash on its motion rail, and structure is simple, reasonable in design, safe and reliable, is easy to popularize.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is decomposition texture schematic diagram of the present utility model.
Numerical reference described is in FIG expressed as: 1, guide runner; 11, block piece; 111, window frame; 112, sash; 21, tooth is imported; 22, engaging tooth A; 3, T-piece; 33, screw rod; 4, box body; 41, short groove; 5, lock body.
Numerical reference described is in fig. 2 expressed as: 1, guide runner; 11, block piece; 2, long tooth bar; 21, tooth is imported; 22, engaging tooth A; 3, T-piece; 31, lock piece; 311, engaging tooth B; 312, screw hole; 32, drive link; 33, screw rod; 34, spring; 4, box body; 41, short groove; 5, lock body.
Detailed description of the invention
The technical solution of the utility model is understood better in order to make those skilled in the art; below in conjunction with accompanying drawing, the utility model is described in detail; the description of this part is only exemplary and explanatory, should not have any restriction to protection domain of the present utility model.
Referring to Fig. 1, Fig. 2, a kind of sliding window safety locking device, it comprises guide runner 1, long tooth bar 2, T-piece 3, box body 4, lock body 5.Long tooth bar 2 is fixed in guide runner 1, and guide runner 1 is fixedly mounted in the sliding way of window frame 111, and box body 4 is fixedly mounted on the top of sash 112 side, and lock body 5 is fixedly mounted on the middle and lower part of sash 112 the same side.Long tooth bar 2 is made up of importing tooth 21 and engaging tooth A22; T-piece 3 comprises the lock piece 31 on top and drive link 32 two parts of bottom, and it is inner that lock piece 31 is installed in box body 4, and its top is provided with engaging tooth B311, and middle part is provided with screw hole 312, and drive link 32 end is connected with lock body 5; Box body 4 longitudinally offers corresponding short groove 41, and screw rod 33 crosses the screw hole 312 of lock piece 31 and screw rod 33 two ends snap on the short groove 41 of box body 4 correspondence respectively.
Under preferable case, guide runner 1 is longer than long tooth bar 2, and guide runner 1 two ends are provided with resistance shelves part 11, and resistance shelves part 11 is fixed by screws in guide runner 1 two ends.
Under preferable case, lock piece 31 side, T-piece 3 top is provided with spring 34, offsets bottom spring 34 one end and lock piece 31, and the other end and box body 4 offset.
The utility model operationally, lock body 6 lock core rotates and drives the T-shaped bar 3 be connected with dead bolt to move up and down, lock piece 31 and the drive link 32 of T-shaped bar 3 adopt monolithic bar linkage structure, thus drive the engaging tooth B311 on lock piece 31 to be meshed with the long tooth bar 2 being fixed on guide runner 1 inside or to be separated, thus the optional position on its motion rail is made to realize locking.
Apply specific case herein to set forth principle of the present utility model and embodiment, the explanation of above embodiment just understands method of the present utility model and core concept thereof for helping.The above is only preferred embodiment of the present utility model, should be understood that, due to the finiteness of literal expression, and objectively there is unlimited concrete structure, for those skilled in the art, under the prerequisite not departing from the utility model principle, some improvement, retouching or change can also be made, also above-mentioned technical characteristic can be combined by rights; These improve retouching, change or combination, or the design of utility model and technical scheme are directly applied to other occasion without improving, and all should be considered as protection domain of the present utility model.
Claims (3)
1. a sliding window safety locking device, it comprises guide runner (1), long tooth bar (2), T-piece (3), box body (4), lock body (5), described long tooth bar (2) is fixed in guide runner (1), guide runner (1) is fixedly mounted in the sliding way of window frame (111), box body (4) is fixedly mounted on the top of sash (112) side, and lock body (5) is fixedly mounted on the middle and lower part of sash (112) the same side; It is characterized in that: described long tooth bar (2) is by importing tooth (21) and engaging tooth A(22) form; T-piece (3) comprises the lock piece (31) on top and drive link (32) two parts of bottom, it is inner that described lock piece (31) is installed in box body (4), its top is provided with engaging tooth B(311), middle part is provided with screw hole (312), and drive link (32) end is connected with lock body (5); Described box body (4) is upper longitudinally offers corresponding short groove (41), and screw rod (33) crosses the screw hole (312) of lock piece (31) and screw rod (33) two ends snap on short groove (41) corresponding to box body (4) respectively.
2. a kind of sliding window safety locking device according to claim 1, it is characterized in that: described guide runner (1) is longer than long tooth bar (2), guide runner (1) two ends are provided with resistance shelves part (11), and resistance shelves part (11) is fixed by screws in guide runner (1) two ends.
3. a kind of sliding window safety locking device according to claim 1 and 2, it is characterized in that: the side of the lock piece (31) on described T-piece (3) top is provided with spring (34), spring (34) one end and lock piece (31) bottom offset, and the other end and box body (4) offset.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420334757.XU CN204060246U (en) | 2014-06-23 | 2014-06-23 | A kind of sliding window safety locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420334757.XU CN204060246U (en) | 2014-06-23 | 2014-06-23 | A kind of sliding window safety locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204060246U true CN204060246U (en) | 2014-12-31 |
Family
ID=52201786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420334757.XU Expired - Fee Related CN204060246U (en) | 2014-06-23 | 2014-06-23 | A kind of sliding window safety locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204060246U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113955072A (en) * | 2021-11-26 | 2022-01-21 | 昌河飞机工业（集团）有限责任公司 | Helicopter cabin door with window opening and closing self-locking mechanism |
-
2014
- 2014-06-23 CN CN201420334757.XU patent/CN204060246U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113955072A (en) * | 2021-11-26 | 2022-01-21 | 昌河飞机工业（集团）有限责任公司 | Helicopter cabin door with window opening and closing self-locking mechanism |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20170623 |