A sliding rail type window closer
A technology of window closers and slide rails, which is applied in the field of slide rail type window closers, can solve the problems of high production cost, prone to accidents, and inconvenient operation, and achieve the effects of low cost, convenient use, and simple structure
Active Publication Date: 2018-01-16
SUZHOU FUERDA TECH CO LTD
View PDF7 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] 1) The structure is complex, the operation is inconvenient, and accidents are prone to occur;
[0005] 2) The production cost is high and there is no advantage in market competition
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0029] Such as Figure 1 to Figure 3 As shown, the present embodiment provides a sliding rail type window closer, which is arranged between the window frame and the side frame of the window, wherein the window is arranged on the window frame so as to rotate around the horizontal axis from the top, and the window closing device The device includes a device body 1 and a positioning seat 2 respectively installed on the window frame and the window side frame; the rear end is rotatably connected to the device body 1, and the front end slides relative to the positioning seat 2 and drives the window to open outwards or close inwards The stay 3 on the window frame; the locking mechanism 4 for relative locking of the stay 3 and the locating seat 2, wherein the stay 3 is provided with a slide rail 30, and the locating seat 2 is fixedly provided with a position that can be slidably arranged on The sliding member 20 on the slide rail 30, the locking mechanism 4 includes a locking member 4...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention relates to a sliding rail type window closing device which is arranged between a window frame and a window side frame. A window is rotationally arranged on the window frame in the horizontal axis direction from the top. The window closing device comprises a device body and a positioning seat which are installed on the window frame and the window side frame correspondingly and further comprises a supporting bar and a locking mechanism. The rear end portion of the supporting bar is rotationally connected to the device body, and the front end portion of the supporting bar slides relative to the positioning seat and drives the window to be expanded outwards or closed inwards. The locking mechanism is used for relatively locking the supporting bar and the positioning seat, wherein a sliding rail is arranged on the supporting bar, and a sliding part capable of being arranged on the sliding rail in a sliding manner is fixedly arranged on the fixing seat. The locking mechanism comprises a locking part used for relatively locking the sliding part and the sliding rail, and an unlocking part used for driving unlocking of the locking part. According to the sliding rail type window closing device, when a fire happens, the locking part is unlocked automatically, the sliding part slides towards the rear end portion of the sliding groove so that the supporting bar can drive the window to rotate towards the window frame and be closed around the rear end portion, the structure is simple, use is convenient, and the cost is low.
Description
technical field [0001] The invention relates to a slide rail type window closer. Background technique [0002] There are two main forms of window closers: one is electric window closers; the other is movable window closers controlled by mechanical principles. It is mainly used for various movable fire windows, and its main functions are reflected in two aspects: on the one hand, it can effectively open and position the fire windows to improve ventilation and lighting effects; on the other hand, when a fire occurs, It can automatically close the windows to prevent the circulation of air, thereby controlling the spread of fire. [0003] However, the window closers used in the market have the following characteristics: [0004] 1) The structure is complex, the operation is inconvenient, and accidents are prone to occur; [0005] 2), the production cost is high, and there is no advantage in market competition. Contents of the invention [0006] The technical problem to be ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): E05F3/22
CPCE05F3/221E05F2003/228E05Y2201/624
Inventor 聂飞
Owner SUZHOU FUERDA TECH CO LTD