Temperature-controlled window-closing device
A technology of window closers and main panels, applied in the direction of wing closers, door/window accessories, wing openers, etc., which can solve the problems of inconvenient operation, complex structure, poor opening and closing flexibility, etc.
Active Publication Date: 2018-02-09
江苏京鱼安防科技有限公司
View PDF6 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] However, in the prior art, due to the complex structure of the existing fireproof window automatic closing device, poor opening and closing flexibility, inconvenient operation and other defects
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
[0022] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings. It should be noted here that the descriptions of these embodiments are used to help understand the present invention, but are not intended to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below may be combined with each other as long as they do not constitute a conflict with each other.
[0023] Such as Figure 1-2 , a temperature-controlled window closer proposed by the present invention includes a positioning seat, a main arm, a main body plate 2, and a temperature sensing tube 7. A rotating shaft is provided on the side of the positioning seat, and the main arm rotates around the axis of the rotating shaft. Setting, a pulley 11 is provided between the main arm and the main body plate 2, and a return spring 13 is also provided inside the pulley 11;
...
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 discloses a temperature-controlled window-closing device. The temperature-controlled window-closing device comprises a positioning seat, a main arm, a main body plate and a temperature induction tube and is characterized in that the side surface of the positioning seat is provided with a rotating shaft; the main arm rotates in the direction of the axis of the rotating shaft, and a pulley is arranged between the main arm and the main body plate; the main arm also comprises a first main arm and a second main arm, a connecting through hole is formed in one end of the first main arm,and the other end of the first main arm is provided with a step; one end of the step is arranged on the rotating shaft of the positioning seat in a sleeving mode; a positioning hole is formed in oneside surface of the second main arm, a long groove is formed in the opposite side surface of the second main arm, and the second main arm is arranged on the first main arm in the sleeving mode; and the temperature induction tube is a cylindrical body and arranged in mounting holes of the main body plate and a connecting plate. According to the temperature-controlled window-closing device, becausethe temperature-controlled window-closing device is in the temperature induction tube mounting holes of the main body plate and the connecting plate, when the ambient temperature of the temperature-controlled window-closing device is above 60 DEG C, the temperature induction tube breaks automatically, a manual dialing plate is driven through a pulling spring, so that a gap is produced between thepulley and the long groove of the second main arm, and finally, the temperature-controlled window-closing device closes windows automatically.
Description
technical field [0001] The invention relates to a window closer, in particular to a temperature-controlled window closer. Background technique [0002] With the development of my country's construction industry, new requirements have been put forward for the airtightness and heat insulation performance of construction doors and windows, especially fireproof windows installed on high-rise exterior walls, in order to prevent heavy losses caused by fire accidents. This kind of fireproof window must have the function of automatic closing, and at the same time, it is also required that the fireproof window can be opened and closed flexibly and easy to operate. [0003] However, in the prior art, due to the complex structure of the existing fireproof window automatic closing device, the opening and closing flexibility is poor, and the operation is inconvenient. Contents of the invention [0004] The technical problem to be solved by the present invention is to provide a window ...
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 Applications(China)
IPC IPC(8): E05F1/00E05F1/08
CPCE05F1/004E05F1/08E05Y2900/148
Inventor 潘鲸晶
Owner 江苏京鱼安防科技有限公司