CN204571603U - Sliding plastic-steel window locking device - Google Patents
Sliding plastic-steel window locking device Download PDFInfo
- Publication number
- CN204571603U CN204571603U CN201520218888.6U CN201520218888U CN204571603U CN 204571603 U CN204571603 U CN 204571603U CN 201520218888 U CN201520218888 U CN 201520218888U CN 204571603 U CN204571603 U CN 204571603U
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- CN
- China
- Prior art keywords
- screw thread
- locking device
- penetrate
- utility
- model
- 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 discloses a kind of sliding plastic-steel window locking device, comprise that front forms penetrate threaded securing bores (1), rear forms partly penetrate screw thread lockhole (2) and screw thread latch (3), the screw fastening bonding part (31) of screw thread latch (3) end is fixed on inside door body by threaded function and penetrates in threaded securing bores (1), and front forms penetrate before and after position that threaded securing bores (1) and rear forms partly penetrate screw thread lockhole 2 corresponding.The beneficial effects of the utility model are: sliding plastic-steel window locking device of the present utility model, and use screw thread to be fixedly connected with, locking is firm, and screw thread latch can as drawing using simultaneously.
Description
Technical field
The utility model relates to door and window locking device, particularly relates to a kind of sliding plastic-steel window locking device.
Background technology
Window is building structure common on building, for lighting and ventilation, closely bound up with daily life.Common sliding plastic-steel window locking device structure built on the sand, and locking device not easily as draw use.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of stabilized structure, can draw sliding plastic-steel window locking device using.
For solving the problems of the technologies described above, the utility model by the following technical solutions:
A kind of sliding plastic-steel window locking device, comprise that front forms penetrate threaded securing bores, rear forms partly penetrate screw thread lockhole and screw thread latch, the screw fastening bonding part of screw thread latch end is fixed on inside door body by threaded function and penetrates in threaded securing bores, and front forms penetrate before and after position that threaded securing bores and rear forms partly penetrate screw thread lockhole corresponding.
The beneficial effects of the utility model are: sliding plastic-steel window locking device of the present utility model, and use screw thread to be fixedly connected with, locking is firm, and screw thread latch can as drawing using simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of this practical sliding plastic-steel window locking device.
In figure, forms penetrate threaded securing bores before 1., and 2., forms partly penetrate screw thread lockhole, 3. screw thread latch, 31. screw fastening bonding parts.
Detailed description of the invention
Be described in detail below in conjunction with the preferred embodiment of accompanying drawing to the utility model patent; to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus clearly clear and definite defining is made to the protection domain of the utility model patent.
A kind of sliding plastic-steel window locking device as shown in Figure 1, comprise interior doorframe to penetrate threaded securing bores 1, exterior door frame and partly penetrate screw thread lockhole 2 and screw thread latch 3, the screw fastening bonding part 31 of screw thread latch 3 end is fixed on inside door body by threaded function and penetrates in threaded securing bores 1, inside door body penetrates before and after position that threaded securing bores 1 and external door body partly penetrate screw thread lockhole 2 corresponding, when shutting door and window, rotate screw thread latch 3, a part for the thread head 31 of screw thread latch 3 is locked and is partly penetrated in screw thread lockhole 2, reaches the object of locking two forms.When windowing, screw thread latch 3 can as drawing using.
The above; be only the specific implementation method of utility model; but protection domain of the present utility model is not limited thereto; any those of ordinary skill in the art are in the technical scope disclosed by the utility model; the change can expected without creative work or replacement, all should cover within protection domain of the present utility model.Therefore, the protection domain that protection domain of the present utility model should limit with claims is as the criterion.
Claims (1)
1. a sliding plastic-steel window locking device, it is characterized in that: comprise that front forms penetrate threaded securing bores (1), rear forms partly penetrate screw thread lockhole (2) and screw thread latch (3), the screw fastening bonding part (31) of screw thread latch (3) end is fixed on inside door body by threaded function and penetrates in threaded securing bores (1), and front forms penetrate before and after position that threaded securing bores (1) and rear forms partly penetrate screw thread lockhole 2 corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520218888.6U CN204571603U (en) | 2015-04-13 | 2015-04-13 | Sliding plastic-steel window locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520218888.6U CN204571603U (en) | 2015-04-13 | 2015-04-13 | Sliding plastic-steel window locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204571603U true CN204571603U (en) | 2015-08-19 |
Family
ID=53864257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520218888.6U Expired - Fee Related CN204571603U (en) | 2015-04-13 | 2015-04-13 | Sliding plastic-steel window locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204571603U (en) |
-
2015
- 2015-04-13 CN CN201520218888.6U patent/CN204571603U/en not_active Expired - Fee Related
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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: 20150819 Termination date: 20170413 |