CN215443638U

CN215443638U - Temperature control window closer

Info

Publication number: CN215443638U
Application number: CN202121826038.6U
Authority: CN
Inventors: 林桂平
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-06
Filing date: 2021-08-06
Publication date: 2022-01-07
Anticipated expiration: 2031-08-06

Abstract

The utility model discloses a temperature-controlled window closer, which comprises a square tube, a connecting rod and a sliding chute, wherein a square hole is formed in the square tube, a connecting rod mechanism for connecting the connecting rod is installed in the square tube, a plug is sleeved at one end of the square tube, corresponding square holes are formed in both one end of the square tube and one end of the plug, the connecting rod mechanism comprises a slide bar, a connecting plate, a supporting piece and a rivet, and the supporting piece is nested in the square tube and the plugged square hole; a sliding block is arranged between one end of the connecting rod, which is far away from the connecting rod mechanism, and the sliding chute, the sliding block is arranged in the sliding chute, a temperature-sensitive glass ball and a nut are arranged in the sliding chute, a jackscrew is arranged on one side of the sliding block, the nut is embedded in the sliding block, the spring is compressed by thrust when the sliding block connecting rod mechanism moves, the spring can store energy or release energy when the sliding block connecting rod mechanism reciprocates, the compression distance of the spring can be adjusted by screwing an adjusting screw, and the force is adjusted; when the temperature control glass ball is heated to more than 70 ℃, the temperature control glass ball can be exploded, the integrity of the stress structure of the mechanism is disconnected, and the friction force cannot be adjusted.

Description

Temperature control window closer

Technical Field

The utility model relates to the technical field of temperature control window closing devices, in particular to a temperature control window closing device.

Background

Some horizontal windows are generally kept in an open state by pulling the horizontal window through a hook or supporting the horizontal window by a support rod, and the hook or the support rod needs to be taken down when the horizontal window is closed; when a fire breaks out indoors, if the window cannot be closed in time, a large amount of outdoor air can enter the room through the window, and the indoor fire can spread by the aid of the air, so that the control of the fire is not facilitated.

The existing window closer is generally closed by electromagnetic control, cannot realize reciprocating motion when opening and closing a window, cannot adjust the force and cannot realize the complete disconnection.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a temperature-controlled window closer, which aims to solve the problems that the conventional window closer is generally closed by electromagnetic control, cannot realize reciprocating motion when a window is opened and closed, cannot adjust the force and cannot realize complete disconnection.

In order to achieve the purpose, the utility model provides the following technical scheme: a temperature control window closer comprises a square tube, a connecting rod and a chute, wherein a square hole is arranged inside the square tube, a connecting rod mechanism for connecting the connecting rod is arranged in the square tube, one end of the square tube is sleeved with a plug, one end of the square tube and one end of the plug are both provided with corresponding square holes, the connecting rod mechanism comprises a sliding weight, a connecting plate, a supporting sheet and a rivet, the support sheet is nested into the square tube and the blocked square hole, the connecting plate is riveted with the sliding code through the rivet, the connecting rod is riveted with the connecting plate through a rivet, the supporting sheet is riveted with the connecting rod through a rivet, a spring, a top block and a tailstock are arranged on one side of the square tube far away from the link mechanism, the spring, the top block and the tailstock are sequentially arranged inside the square tube from inside to outside, one side of the tailstock is provided with an adjusting screw, and one end of the adjusting screw penetrating through the tailstock is in contact with the ejector block;

the connecting rod is kept away from link mechanism's one end with be provided with the slider between the spout, the slider install in the inside of spout, the internally mounted of spout has temperature sensing glass ball and nut, one side of slider is provided with the jackscrew, the nut embedding in the slider, the inside of slider just is kept away from the one end of jackscrew is installed briquetting and clutch blocks, the clutch blocks install in the below of briquetting, the jackscrew runs through the inside of slider with the nut is connected, promote after the jackscrew is screwed up the briquetting is tightened to temperature sensing glass ball top, the briquetting atress remove with the slider produces pressure, and then the clutch blocks pushes down and produces great frictional force with the spout, and the slider rises simultaneously and produces frictional force with the spout.

Furthermore, one end of the sliding block is provided with a fixing nail, and the connecting rod is fixedly connected with the sliding groove through the fixing nail of the sliding block.

Furthermore, one side of the square tube close to the connecting rod mechanism is provided with a movable hole for mounting the connecting plate.

Furthermore, one end of the supporting sheet is vertically and fixedly connected with an inserting block, and the inserting block is inserted into the square pipe and the blocked square hole.

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

according to the temperature-control window closer, a spring is compressed by thrust when a sliding block connecting rod mechanism moves, the spring can store energy or release energy when the sliding block connecting rod mechanism reciprocates, the compression distance of the spring can be adjusted by screwing an adjusting screw, and the force is adjusted; when the temperature control glass ball is heated to more than 70 ℃, the temperature control glass ball can be exploded, the integrity of the stress structure of the mechanism is disconnected, and the friction force cannot be adjusted.

Drawings

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

FIG. 2 is an exploded view of the assembly of a square tube and a connecting rod of a temperature controlled window closer according to the present invention;

FIG. 3 is an assembly structure view of a square tube and a connecting rod of a temperature controlled window closer according to the present invention;

FIG. 4 is an exploded view of the assembly of the chute and the slider of a temperature controlled window closer of the present invention;

FIG. 5 is a view showing an assembled structure of a sliding groove and a sliding block of a temperature controlled window closer according to the present invention;

FIG. 6 is an enlarged view of A of FIG. 5 according to the present invention;

in the figure: 1. a square tube; 2. a connecting rod; 3. a chute; 4. a spring; 5. a tailstock; 6. riveting; 7. blocking; 8. sliding codes; 9. connecting plates; 10. a support sheet; 11. adjusting screws; 12. a top block; 13. a slider; 14. a temperature-sensitive glass ball; 15. a friction block; 16. briquetting; 17. a nut; 18. carrying out top thread; 19. fixing nails; 20. a square hole; 21. inserting a block; 22. and (4) a movable hole.

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 embodiment of the method, the first step,

referring to fig. 1-6, in an embodiment of the present invention, a temperature-controlled window closer includes a square tube 1, a connecting rod 2, and a sliding chute 3, a square hole is formed inside the square tube 1, and a connecting rod mechanism for connecting the connecting rod 2 is installed inside the square tube 1, a plug 7 is sleeved on one end of the square tube 1, corresponding square holes 20 are formed on one end of the square tube 1 and one end of the plug 7, the connecting rod mechanism includes a slide weight 8, a connecting plate 9, a supporting plate 10, and a rivet 6, the supporting plate 10 is nested in the square hole 20 of the square tube 1 and the plug 7, the connecting plate 9 and the slide weight 8 are riveted by the rivet 6, the connecting rod 2 and the connecting plate 9 are riveted by the rivet 6, the supporting plate 10 and the connecting rod 2 are riveted by the rivet 6, a spring 4, a top block 12, and a tail seat 5 are installed on one side of the square tube 1 away from the connecting rod mechanism, the spring 4, the top block 12, and the tail seat 5 are installed inside the square tube 1 in sequence from inside to outside, an adjusting screw 11 is installed on one side of the tail seat 5, the adjusting screw 11 penetrates through one end of the tailstock 5 and is in contact with the top block 12.

In this embodiment, a square hole is formed on the square tube 1 for installing a fixed link mechanism, the plug 7 is sleeved in the square tube 1, and the support sheet 10 is nested in the square hole 20 of the square tube 1 and the plug 7 to be tightly matched with each other to form a whole, and is fastened by welding.

The connecting plate 9 and the sliding weight 8 are riveted through a rivet 6, the connecting rod 2 and the connecting plate 9 are riveted through the rivet 6, and the supporting piece 10 and the connecting rod 2 are riveted through the rivet 6 to form a connecting rod slider mechanism.

The inside of square pipe 1 is from inside to outside installing spring 4, kicking block 12 and tailstock 5 in proper order, and one side of tailstock 5 is provided with adjusting screw 11, and adjusting screw 11 runs through the one end of tailstock 5 and contacts with kicking block 12, can produce thrust compression spring 4 during the motion of 13 link mechanism of slider, and spring energy storage or release during reciprocating motion are through twisting adjusting screw 11 and can be adjusted spring 4 compression distance, the dynamics of adjusting.

A sliding block 13 is arranged between one end, far away from the link mechanism, of the connecting rod 2 and the sliding chute 3, the sliding block 13 is arranged inside the sliding chute 3, a temperature-sensitive glass ball 14 and a nut 17 are arranged inside the sliding chute 3, a jackscrew 18 is arranged on one side of the sliding block 13, the nut 17 is embedded into the sliding block 13, a pressing block 16 and a friction block 15 are arranged inside the sliding block 13 and at one end, far away from the jackscrew 18, of the sliding block 13, the friction block 15 is arranged below the pressing block 16, the jackscrew 18 penetrates through the inside of the sliding block 13 and is connected with the nut 17, the jackscrew 18 pushes the temperature-sensitive glass ball 14 to tightly press the pressing block 16 after being screwed, the pressing block 16 moves under force and generates pressure with the sliding block 13, the friction block 15 presses down and generates large friction force with the sliding chute 3, and meanwhile, the sliding block 13 ascends and generates friction force with the sliding chute 3.

In the embodiment, a nut 17 is embedded in the slide block 13, a jackscrew 18 penetrates through the inside of the slide block 13 and is connected with the nut 17, after the nut is tightened, the temperature-sensitive glass ball 14 is pushed to tightly press the pressing block 16, the pressing block 16 is forced to move to generate pressure with the slide block 13, so that the friction block 15 is pressed downwards to generate large friction force with the chute 3, and simultaneously, the slide block 13 is lifted to generate friction force with the chute 3.

When the temperature-sensitive glass ball 14 is heated to more than 70 ℃, the glass ball can be exploded, the integrity of the stress structure of the mechanism is damaged, and the friction force is reduced to the minimum.

One end of the sliding block 13 is provided with a fixing nail 19, and the connecting rod 2 is fixedly connected with the sliding chute 3 through the fixing nail 19 of the sliding block 13.

One side of the square tube 1 close to the connecting rod mechanism is provided with a movable hole 22 for installing the connecting plate 9.

One end of the support piece 10 is vertically and fixedly connected with an insertion block 21, and the insertion block 21 is inserted into the square tube 1 and the square hole 20 of the plug 7.

In conclusion, when the slide block 13 and the link mechanism move, the spring 4 is compressed through thrust, when the slide block moves in a reciprocating mode, the spring 4 can store energy or release energy, and the compression distance and the force of the spring 4 can be adjusted by screwing the adjusting screw 11; when the temperature control glass ball 14 is heated to more than 70 ℃, the temperature control glass ball can be exploded, the integrity of the stress structure of the mechanism is disconnected, and the friction force is not adjustable.

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. A temperature-controlled window closer comprises a square pipe (1), a connecting rod (2) and a sliding chute (3), and is characterized in that a square hole is formed in the square pipe (1), a connecting rod mechanism used for connecting the connecting rod (2) is installed in the square pipe, a plug (7) is sleeved at one end of the square pipe (1), corresponding square holes (20) are formed in one end of the square pipe (1) and one end of the plug (7), the connecting rod mechanism comprises a sliding weight (8), a connecting plate (9), a supporting plate (10) and a rivet (6), the supporting plate (10) is embedded into the square hole (20) of the square pipe (1) and the plug (7), the connecting plate (9) is riveted with the sliding weight (8) through the rivet (6), the connecting rod (2) is riveted with the connecting plate (9) through the rivet (6), and the supporting plate (10) is riveted with the connecting rod (2) through the rivet (6), a spring (4), a jacking block (12) and a tailstock (5) are installed on one side, away from the link mechanism, of the square tube (1), the spring (4), the jacking block (12) and the tailstock (5) are sequentially installed inside the square tube (1) from inside to outside, an adjusting screw (11) is arranged on one side of the tailstock (5), and one end, penetrating through the tailstock (5), of the adjusting screw (11) is in contact with the jacking block (12);

the connecting rod (2) is far away from one end of the connecting rod mechanism and a sliding block (13) is arranged between the sliding chutes (3), the sliding block (13) is installed in the sliding chutes (3), a temperature-sensitive glass ball (14) and a nut (17) are installed in the sliding chutes (3), a jackscrew (18) is arranged on one side of the sliding block (13), the nut (17) is embedded in the sliding block (13), a pressing block (16) and a friction block (15) are installed in the sliding block (13) and at one end far away from the jackscrew (18), the friction block (15) is installed below the pressing block (16), the jackscrew (18) penetrates through the inside of the sliding block (13) and is connected with the nut (17), the jackscrew (18) is screwed down to push the temperature-sensitive glass ball (14) to jack the pressing block (16), the pressing block (16) is stressed to move and generates pressure with the sliding block (13), the friction block (15) is pressed downwards to generate large friction force with the sliding chute (3), and simultaneously the sliding block (13) is lifted to generate friction force with the sliding chute (3).

2. A temperature-controlled window closer according to claim 1, wherein one end of the slider (13) is provided with a fixing nail (19), and the connecting rod (2) is fixedly connected with the sliding chute (3) through the fixing nail (19) of the slider (13).

3. The temperature-controlled window closer according to claim 1, wherein a movable hole (22) for mounting the connecting plate (9) is formed in one side of the square tube (1) close to the link mechanism.

4. The temperature-controlled window closer according to claim 1, wherein an insert (21) is vertically and fixedly connected to one end of the support sheet (10), and the insert (21) is inserted into the square tube (1) and the square hole (20) of the plug (7).