CN216553492U

CN216553492U - Temperature control window closer

Info

Publication number: CN216553492U
Application number: CN202122870884.4U
Authority: CN
Inventors: 林桂平
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-23
Filing date: 2021-11-23
Publication date: 2022-05-17
Anticipated expiration: 2031-11-23

Abstract

The utility model discloses a temperature-controlled window closer, which comprises a square pipe and a gear arm, wherein a piston block is arranged in the square pipe, an inclined ejecting block and an inclined pressing block are arranged in a corresponding groove of the piston block, the inclined pressing block is positioned below the inclined ejecting block, a turnover block is arranged at the middle matching position of the piston block, a temperature-sensitive glass ball is arranged in the piston block and positioned between the inclined ejecting block and the turnover block, a second screw and an adjusting screw are arranged outside the piston block, the second screw penetrates through the piston block to fix the inclined pressing block, the adjusting screw is screwed into a corresponding tooth hole of the piston block to fix the turnover block, and then the installed piston block is installed in the middle of the square pipe. When meeting the fire, the temperature-sensing glass ball can burst when meeting the fire, then the upset piece loses the jacking force and breaks away from with square pipe middle part notch one side, then the spring can release pressure, promotes the piston piece antedisplacement and promotes the rack again, and the back drives gear arm and rotates, realizes the closed window function.

Description

Temperature control window closer

Technical Field

The utility model relates to the technical field of windows, in particular to a temperature-controlled window closer.

Background

With the development of the building industry in China, new requirements are put forward for the air tightness and the heat insulation performance of building doors and windows, particularly for fireproof windows installed on high-rise outer walls, so as to prevent major loss caused by fire accidents. The fire window has the advantages that the fire window has the function of automatic closing, and meanwhile, the fire window is required to be opened and closed flexibly at ordinary times and is convenient to operate.

But play the state of flat-open when current window is opened, can not self-closing window when indoor conflagration breaing out, and then cause indoor intensity of a fire more flourishing.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a temperature-controlled window closer to solve the problems that the existing window is in a flat-open state when opened, and the window cannot be automatically closed when a fire disaster occurs indoors, so that the indoor fire is more vigorous, and further the indoor fire is more vigorous.

In order to achieve the purpose, the utility model provides the following technical scheme: a temperature-controlled window closer comprises a square pipe and a gear arm, wherein a piston block is installed inside the square pipe, an inclined ejecting block and an inclined pressing block are installed in a corresponding groove of the piston block, the inclined pressing block is located below the inclined ejecting block, a turning block is arranged in the middle matching position of the piston block, a temperature-sensitive glass ball is installed inside the piston block and located between the inclined ejecting block and the turning block, a second screw and an adjusting screw are arranged outside the piston block, the second screw penetrates through the piston block to fix the inclined pressing block, the adjusting screw is screwed into a corresponding tooth hole of the piston block to fix the turning block, and then the installed piston block is installed in the middle of the square pipe;

a rack and a gear seat are installed at the joint of the square tube and the gear arm, a gear piece is integrally formed at one end of the gear arm, the gear piece of the gear arm is placed above the gear seat, a steel square bar is installed at one end of the rack, the gear piece of the gear arm and the rack are meshed with each other, then, the installed rack and the gear seat are installed at one end of the square tube, a third rivet is arranged at one end of the square tube, and the rack and the gear seat are fixedly connected with the square tube through the third rivet;

the square pipe is kept away from the one end of rack and pinion stand installs the sprue, the round nail is installed to the one end of sprue, and first screw is installed to the other end, the spring is installed to the one end of round nail, first screw twist the sprue with the inside of round nail, and with the spring install together in the inside of square pipe, the one end of spring with the briquetting to one side in the square pipe contacts.

Furthermore, the gear arm is kept away from one side of rack and pinion stand and is installed the slider, the gear arm with the screw is installed to the one end of slider, the gear arm with the slider passes through screw fixed connection.

Furthermore, a first rivet is arranged between the steel square bar and the rack, and the rack and the steel square bar are riveted through the corresponding hole by the first rivet.

Furthermore, a second rivet is arranged between the gear seat and the gear piece of the gear arm, and the gear seat and the gear piece are riveted through corresponding hole positions by the second rivet.

Compared with the prior art, the utility model has the beneficial effects that:

1. the temperature-sensitive glass ball is arranged, when the temperature-sensitive glass ball is in a fire, the temperature-sensitive glass ball can burst when encountering fire, the overturning block loses jacking force and is separated from one side of the middle notch of the square tube, the spring can release pressure, the piston block is pushed to move forwards to push the rack, and then the gear arm is driven to rotate, so that the window closing function is realized;

2. adjusting screw can compress tightly the steel square strip, realizes the windage regulatory function when the casement is opened, and this product is installed on the frame, and then realizes that the installation is convenient.

Drawings

FIG. 1 is an exploded view of a temperature controlled window closer according to the present invention;

FIG. 2 is a combination view of a temperature controlled window closer according to the present invention;

FIG. 3 is a plan view of a temperature controlled window closer of the present invention;

FIG. 4 is a schematic view of a temperature controlled window closer mounted to a window according to the present invention;

FIG. 5 is an enlarged view of A of FIG. 1 according to the present invention;

FIG. 6 is an enlarged view of B of FIG. 1 according to the present invention;

in the figure: 1. a square tube; 2. a spring; 3. a gear arm; 4. a piston block; 5. blocking; 6. a gear seat; 7. a rack; 8. a slider; 9. a first screw; 10. a round nail; 11. a temperature-sensitive glass ball; 12. an inclined pressing block; 13. a slanting top block; 14. a turning block; 15. a second screw; 16. steel square bars; 17. a first rivet; 18. a second rivet; 19. a gear piece; 20. a screw; 21. a third rivet; 22. and adjusting screws.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the case of the example 1, the following examples are given,

referring to fig. 1-6, in an embodiment of the present invention, a temperature-controlled window closer includes a square tube 1 and a gear arm 3, a piston block 4 is installed inside the square tube 1, an inclined ejecting block 13 and an inclined pressing block 12 are installed inside corresponding grooves of the piston block 4, the inclined pressing block 12 is located below the inclined ejecting block 13, an overturning block 14 is installed at a middle matching position of the piston block 4, a temperature-sensitive glass ball 11 is installed inside the piston block 4, the temperature-sensitive glass ball 11 is located between the inclined ejecting block 13 and the overturning block 14, a second screw 15 and an adjusting screw 22 are installed outside the piston block 4, the second screw 15 penetrates through the piston block 4 to fix the inclined pressing block 12, the adjusting screw 22 is screwed into a corresponding tooth hole of the piston block 4 to fix the overturning block 14, and then, the installed piston block 4 is installed in the middle of the square tube 1.

The rack 7 and the pinion stand 6 are installed at the junction of the square pipe 1 and the pinion arm 3, one end integrated into one piece of the pinion arm 3 has a pinion piece 19, the pinion piece 19 of the pinion arm 3 is placed above the pinion stand 6, the square steel bar 16 is installed at one end of the rack 7, the pinion piece 19 of the pinion arm 3 and the rack 7 are meshed with each other, then, the rack 7 and the pinion stand 6 which are installed at one end of the square pipe 1, the third rivet 21 is arranged at one end of the square pipe 1, and the rack 7 and the pinion stand 6 are fixedly connected with the square pipe 1 through the third rivet 21.

The one end that square pipe 1 kept away from rack 7 and pinion stand 6 is installed sprue 5, and round nail 10 is installed to sprue 5's one end, and first screw 9 is installed to the other end, and spring 2 is installed to round nail 10's one end, and first screw 9 twists the inside of sprue 5 and round nail 10 to install in the inside of square pipe 1 together with spring 2, spring 2's one end and the interior sloping block 12 of square pipe 1 contact.

The first screw 9 is screwed into the block 5, the round nail 10 is arranged in the spring 2, and is plugged into the square tube 1 in sequence, the convex hull is punched through the corresponding position, and the fixed block 5 is pressed in the square tube 1.

The inclined ejecting block 13 is placed into the corresponding groove position of the piston block 4, then the inclined pressing block 12 is placed into the groove position, the second screw 15 is used for screwing in the groove position through the corresponding hole, the overturning block 14 is placed into the middle matching position of the piston block 4, and the adjusting screw 22 is screwed in the corresponding tooth hole of the piston block 4.

Next, the mounted piston block 4 is mounted on the middle portion of the square tube 1, and the temperature-sensitive glass ball 11 is placed between the inclined top block 13 and the turning block 14.

When the second screw 15 is screwed, the inclined pressing block 12 rises and pushes the inclined ejecting block 13 and the temperature-sensitive glass ball 11 to move forwards, the overturning block 14 is tightly ejected, the overturning block 14 tightly clamps one side of the square hole in the middle of the square tube 1, the other side is the compression spring 2, and the spring 2 can be tightly pressed by the piston block 4.

A first rivet 17 is arranged between the steel square bar 16 and the rack 7, the rack 7 and the steel square bar 16 are riveted through corresponding holes by the first rivet 17, a second rivet 18 is arranged between the gear seat 6 and the gear piece 19 of the gear arm 3, and the gear seat 6 and the gear piece 19 are riveted through corresponding holes by the second rivet 18.

And placing the installed steel square bar 16 and the rack 7 into the corresponding hole position on one side of the square pipe 1, correspondingly placing the steel square bar 16 into a groove below the piston block 4, and passing the square pipe 1 through a third rivet 21 and riveting the steel square bar and the rack through the corresponding hole positions of the gear seat 16.

The gear arm 3 is far away from one side of rack 7 and gear seat 6 and is installed slider 8, and screw 20 is installed to the one end of gear arm 3 and slider 8, and gear arm 3 passes through screw 20 fixed connection with slider 8.

In this embodiment the gear arm 3 is connected to the base of the window on the side of the slide 8.

A first rivet 17 is arranged between the steel square bar 16 and the rack 7, and the rack 7 and the steel square bar 16 are riveted through corresponding holes by the first rivet 17.

And a second rivet 18 is arranged between the gear seat 6 and a gear piece 19 of the gear arm 3, and the gear seat 6 and the gear piece 19 are riveted and fixed by the second rivet 18 through corresponding hole positions.

In the embodiment, when the temperature-sensitive glass ball 11 is exploded by fire, the overturning block 14 loses the jacking force and is separated from one side of the middle notch of the square tube 1, the spring 2 releases the pressure, and the piston block 4 is pushed to move forwards to push the rack 7; then the gear arm 3 is driven to rotate; the window closing function is realized.

The integral jacking structure mode of the temperature-sensing glass ball 11 is an innovative type, the function is not available in the market, the adjusting screw 22 can compress the steel square strip 16, and the wind resistance adjusting function when the window sash is opened is realized; most elastic devices in the market can only be arranged on the window sashes, and the elastic devices are arranged on the frame and are convenient and fast to install; the gear arm 3, the rack 7 and the gear seat 6 have unique structure and novel structure.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The temperature-control window closer comprises a square pipe (1) and a gear arm (3), and is characterized in that a piston block (4) is mounted inside the square pipe (1), an inclined ejecting block (13) and an inclined pressing block (12) are mounted in a corresponding groove of the piston block (4), the inclined pressing block (12) is located below the inclined ejecting block (13), a turnover block (14) is arranged in the middle matching position of the piston block (4), a temperature-sensitive glass ball (11) is mounted inside the piston block (4), the temperature-sensitive glass ball (11) is located between the inclined ejecting block (13) and the turnover block (14), a second screw (15) and an adjusting screw (22) are arranged outside the piston block (4), the second screw (15) penetrates through the piston block (4) to fix the inclined pressing block (12), and the adjusting screw (22) is screwed into a corresponding tooth hole of the piston block (4) to fix the turnover block (14), next, mounting the piston block (4) which is mounted completely in the middle of the square pipe (1);

the square pipe is characterized in that a rack (7) and a gear seat (6) are installed at the joint of the square pipe (1) and the gear arm (3), a gear piece (19) is integrally formed at one end of the gear arm (3), the gear piece (19) of the gear arm (3) is placed above the gear seat (6), a steel square bar (16) is installed at one end of the rack (7), the gear piece (19) of the gear arm (3) is meshed with the rack (7), then, the rack (7) and the gear seat (6) which are installed at one end of the square pipe (1), a third rivet (21) is arranged at one end of the square pipe (1), and the rack (7) and the gear seat (6) are fixedly connected with the square pipe (1) through the third rivet (21);

square pipe (1) is kept away from sprue (5) are installed to the one end of rack (7) and pinion stand (6), round nail (10) are installed to the one end of sprue (5), and first screw (9) are installed to the other end, spring (2) are installed to the one end of round nail (10), first screw (9) twist sprue (5) with the inside of round nail (10), and with spring (2) install together in the inside of square pipe (1), the one end of spring (2) with oblique briquetting (12) in square pipe (1) contact.

2. The temperature-controlled window closer according to claim 1, wherein a sliding block (8) is installed on one side of the gear arm (3) far away from the rack (7) and the gear seat (6), a screw (20) is installed on one end of the gear arm (3) and one end of the sliding block (8), and the gear arm (3) and the sliding block (8) are fixedly connected through the screw (20).

3. A temperature-controlled window closer according to claim 1, wherein a first rivet (17) is mounted between the steel square bar (16) and the rack (7), and the rack (7) and the steel square bar (16) are riveted together by the first rivet (17) through the corresponding hole.

4. A temperature-controlled window closer according to claim 1, wherein a second rivet (18) is mounted between the gear seat (6) and a gear plate (19) of the gear arm (3), and the gear seat (6) and the gear plate (19) are riveted by the second rivet (18) through corresponding holes.