CN210598596U - Self-locking pneumatic door and window - Google Patents
Self-locking pneumatic door and window Download PDFInfo
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- CN210598596U CN210598596U CN201822271646.XU CN201822271646U CN210598596U CN 210598596 U CN210598596 U CN 210598596U CN 201822271646 U CN201822271646 U CN 201822271646U CN 210598596 U CN210598596 U CN 210598596U
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Abstract
The utility model relates to the technical field of doors and windows, in particular to a self-locking pneumatic door and window, which comprises a cylinder, a window body, a connecting block and a connecting rod; the cylinder is fixed in the center beam of window form, the piston rod of cylinder with connecting block fixed connection, the right-hand member of connecting block with the one end of connecting rod is articulated, the other end of connecting rod with the middle part of window is articulated, the bottom of window is fixed with the locking plate, be equipped with the lockhole on the locking plate, the lower part of connecting block is fixed with the fitting pin, the fitting pin with the lockhole cooperation. The device has simple and practical structure and very compact integral structure, and the locking pin is just inserted into the locking hole to lock and fix the window under the closed condition of the window without additionally locking the window.
Description
Technical Field
The utility model relates to a door and window technical field especially relates to a from locking-type pneumatic door and window.
Background
At present, in order to achieve the purpose of good ventilation in large workshop buildings and public places with large pedestrian volume and respond to the call of national energy conservation and emission reduction, a window suitable for the large workshop buildings is developed by our company, and the existing pneumatic doors and windows cannot be completely opened due to the structural problem, so that the ventilation effect is not particularly good. In addition, the pneumatic window does not have a locking function at present, so that the anti-theft effect is not good.
SUMMERY OF THE UTILITY MODEL
The main objective of the utility model is to provide a from locking-type pneumatic door and window to above-mentioned problem exactly.
The utility model discloses a realize above-mentioned purpose, adopt following technical scheme: the utility model provides a from locking-type pneumatic door and window which characterized in that: comprises a cylinder, a window body, a connecting block and a connecting rod; the cylinder is fixed in the center beam of window form, the piston rod of cylinder with connecting block fixed connection, the right-hand member of connecting block with the one end of connecting rod is articulated, the other end of connecting rod with the middle part of window is articulated, the bottom of window is fixed with the locking plate, be equipped with the lockhole on the locking plate, the lower part of connecting block is fixed with the fitting pin, the fitting pin with the lockhole cooperation. Compared with the prior art, the device has the advantages that the structure is simple and practical, the whole structure is very compact, the locking pin is just inserted into the locking hole to lock the window fixedly under the condition that the window is closed, the window does not need to be additionally locked, the cylinder drives the connecting block to move up and down, the window is moved downwards to be closed, the window is moved upwards to be opened, and therefore the window can rotate 90 degrees, and the ventilation effect is greatly improved.
Preferably, the central beam of the window body is provided with a sliding groove, and two ends of the connecting block are in sliding fit with the sliding groove.
Compared with the prior art, the utility model, this device simple structure is practical, and overall structure is very compact, and it is fixed with window locking in the lockhole just in time to insert the fitting pin under the closed condition of window, need not additionally to lock the window, and the cylinder drives the connecting block and reciprocates, and the window closure of moving downwards, the window of moving upwards is opened to make the window can rotate 90, improved ventilation effect greatly.
Drawings
Fig. 1 is a side view of the present invention.
Detailed Description
Hereinafter, a neck brace according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings. In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention.
Thus, the following detailed description of the embodiments of the present invention, presented in conjunction with the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, or orientations or positional relationships that are conventionally placed when the products of the present invention are used, or orientations or positional relationships that are conventionally understood by those skilled in the art, and are merely for convenience of description and simplification of description, and do not indicate or imply that the designated device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
As shown in fig. 1, the self-locking pneumatic door and window comprises a cylinder 1, a window 2, a window body 3, a connecting block 4 and a connecting rod 5; the air cylinder is fixed in a central beam of the window body, a piston rod of the air cylinder is fixedly connected with the connecting block, the right end of the connecting block is hinged with one end of the connecting rod, and the other end of the connecting rod is hinged with the middle of the window. The bottom of window is fixed with locking plate 7, be equipped with lockhole 8 on the locking plate, the lower part of connecting block is fixed with fitting pin 9, the fitting pin with the lockhole cooperation, under the window closure condition just in time the fitting pin inserts the lockhole in fixed with the window locking, need not additionally to lock the window, have spout 6 on the central beam of window form, connecting block both ends and spout sliding fit. The smooth operation of connecting block can be guaranteed through the spout structure.
The cylinder is fixed in the central beam in the middle of the window body in the device.
This device simple structure is practical, and overall structure is very compact, and the cylinder drives the connecting block and reciprocates, and the window closure is moved downwards, and the rebound window is opened to make the window can rotate 90, improved ventilation effect greatly.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (2)
1. The utility model provides a from locking-type pneumatic door and window which characterized in that: comprises a cylinder, a window body, a connecting block and a connecting rod; the cylinder is fixed in the center beam of window form, the piston rod of cylinder with connecting block fixed connection, the right-hand member of connecting block with the one end of connecting rod is articulated, the other end of connecting rod with the middle part of window is articulated, the bottom of window is fixed with the locking plate, be equipped with the lockhole on the locking plate, the lower part of connecting block is fixed with the fitting pin, the fitting pin with the lockhole cooperation.
2. The self-locking pneumatic door and window according to claim 1, characterized in that: the center beam of the window body is provided with a sliding groove, and two ends of the connecting block are in sliding fit with the sliding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822271646.XU CN210598596U (en) | 2018-12-31 | 2018-12-31 | Self-locking pneumatic door and window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822271646.XU CN210598596U (en) | 2018-12-31 | 2018-12-31 | Self-locking pneumatic door and window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210598596U true CN210598596U (en) | 2020-05-22 |
Family
ID=70696260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822271646.XU Active CN210598596U (en) | 2018-12-31 | 2018-12-31 | Self-locking pneumatic door and window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210598596U (en) |
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2018
- 2018-12-31 CN CN201822271646.XU patent/CN210598596U/en active Active
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