CN221742399U - A door and window anti-fall installation structure - Google Patents

Abstract

The utility model is suitable for the technical field of door and window installation, and provides a door and window anti-falling installation structure, which comprises a window frame, wherein a window sash is slidably matched with the inner wall of the window frame, a first installation plate is fixedly installed on one side of the window sash, and a rotating assembly is rotatably matched with the bottom of the first installation plate; the device has solved the connection structure between window frame and the casement and has taken place not hard up easily, long-time use also can produce the rust, be difficult for opening and shutting of casement and window frame, the casement is more easy from the problem that the window frame is not hard up to drop, through the contained angle that makes between two parallel first revolving plates and third revolving plates and two parallel second revolving plates and the fourth revolving plates increases gradually, reach the opening and shutting of casement and window frame, improve the joint strength between window frame and the casement, be favorable to preventing to make the casement not hard up drop from the window frame, and through the fixed connection of anti-falling rope and casement, the falling of prevention casement has increased the security of this door and window.

Description

A door and window anti-fall installation structure

Technical Field

The utility model relates to the technical field of door and window installation, and more specifically, to a door and window anti-falling installation structure.

Background Art

The structure of a general outward-opening window usually uses a supporting hinge or hinge to connect the window frame and the window sash. Since the wind force on the ground is generally small, the connection support structure of a general outward-opening window is sufficient to meet the requirements of low-rise buildings. However, for high-rise and super-high-rise buildings, it is difficult to ensure that the window sash will not fall off the window frame and cause the window sash to fall.

Since people frequently open and close windows, the connection structure between the window frame and the window sash is prone to loosening, and long-term use will also produce rust, making it difficult for the window sash and window frame to open and close, and the window sash is more likely to loosen and fall off the window frame.

Utility Model Content

In view of the deficiencies in the prior art, the purpose of the utility model is to provide a door and window anti-fall installation structure in which one end of the first rotating plate makes a rotational movement around the first rotating hole as the center and one end of the third rotating plate makes a rotational movement around the second rotating hole as the center, so that the angle between the two parallel first rotating plates and the third rotating plates and the two parallel second rotating plates and the fourth rotating plates gradually increases, thereby achieving the opening and closing of the window sash and the window frame, improving the connection strength between the window frame and the window sash, and preventing the window sash from loosening and falling off from the window frame. The anti-fall rope is fixedly connected to the window sash to prevent the window sash from falling, thereby increasing the safety of the door and window.

In order to achieve the above purpose, the utility model provides the following technical solutions:

A door and window anti-falling installation structure comprises a window frame, wherein the inner wall of the window frame is slidably matched with a window sash, a first installation plate is fixedly installed on one side of the window sash, and a rotating assembly is rotatably matched with the bottom of the first installation plate.

The rotating assembly includes a first rotating plate, a first rotating hole is formed on the top of the first rotating plate, and a second rotating plate is rotatably matched with the bottom of the first rotating plate.

A first rotating shaft is fixed on the top of the second rotating plate, a second rotating shaft is also fixed on the top of the second rotating plate, a first pin is fixed on the top of the second rotating plate, and a third rotating plate is rotatably matched with the circumferential side surface of the second rotating shaft.

A second rotating hole is opened on the top of the third rotating plate, a fourth rotating plate is rotatably matched with the bottom of the third rotating plate, a third rotating shaft is fixed on the top of the fourth rotating plate, a second pin is also fixed on the top of the fourth rotating plate, and the third rotating shaft is rotatably matched with the third rotating plate.

The utility model is further configured as follows: a second mounting plate is fixedly mounted on one side of the window frame, a support plate is fixed on one side of the second mounting plate, and a third pin shaft and a fourth pin shaft are fixed on the top of the support plate.

The first rotating hole is rotationally matched with the third pin shaft, and the second rotating hole is rotationally matched with the fourth pin shaft.

The utility model is further configured as follows: a first pin hole and a second pin hole are opened on the top of the first mounting plate; the first pin shaft is rotatably matched with the first pin hole, and the second pin shaft is rotatably matched with the second pin hole.

The utility model is further configured as follows: a water-proof sealing frame is fixedly installed on the inner wall of the window frame.

The utility model is further configured as follows: an anti-falling outer frame plate is installed on the inner wall of the window frame, a slider is slidably matched with the inner wall of the anti-falling outer frame plate, and an elastic spring is fixedly connected between the bottom of the slider and the inner bottom of the anti-falling outer frame plate.

The utility model is further configured as follows: an anti-falling rope is fixedly connected to the top of the sliding block, the anti-falling rope passes through an outer side surface of the anti-falling outer frame plate, and the other end of the anti-falling rope is fixedly connected to the window sash.

The advantages of the utility model are:

1. The utility model makes one end of the first rotating plate rotate around the first rotating hole as the center, and one end of the third rotating plate rotates around the second rotating hole as the center, so that the angle between the two parallel first rotating plates and the third rotating plates and the two parallel second rotating plates and the fourth rotating plates gradually increases, thereby achieving the opening and closing of the window sash and the window frame, improving the connection strength between the window frame and the window sash, and preventing the window sash from loosening and falling off from the window frame.

2. The utility model prevents the window sash from falling by fixedly connecting the anti-falling rope to the window sash, thereby increasing the safety of the door and window.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic structural diagram of a door and window anti-falling installation structure according to the present invention.

FIG. 2 is an enlarged schematic diagram of A in FIG. 1 of the present utility model.

FIG3 is a schematic structural diagram of a window frame of the present invention.

FIG. 4 is an enlarged schematic diagram of B in FIG. 3 of the present invention.

FIG. 5 is a top view of the window sash of the present invention.

FIG. 6 is a schematic structural diagram of a rotating assembly of the present invention.

FIG. 7 is a cross-sectional view of the anti-fall outer frame plate of the present invention.

In the figure: 1. window frame; 2. window sash; 3. rotating assembly; 4. anti-fall outer frame plate; 101. second mounting plate; 102. supporting plate; 103. third pin shaft; 104. fourth pin shaft; 105. water-proof sealing frame; 201. first mounting plate; 202. first pin hole; 203. second pin hole; 301. first rotating plate; 302. first rotating hole; 303. second rotating plate; 304. first rotating shaft; 305. second rotating shaft; 306. first pin shaft; 307. third rotating plate; 308. second rotating hole; 309. fourth rotating plate; 310. third rotating shaft; 311. second pin shaft; 401. slider; 402. elastic spring; 403. anti-fall rope.

DETAILED DESCRIPTION

It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by ordinary technicians in the technical field to which this application belongs.

In the present invention, unless otherwise specified, directions such as "up" and "down" are usually relative to the directions shown in the drawings, or relative to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually relative to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

Embodiment 1

Please refer to Figures 1-7, the utility model provides the following technical solutions:

Specifically, it refers to an anti-falling installation structure for doors and windows, including a window frame 1, a window sash 2 is slidably fitted on the inner wall of the window frame 1, a first mounting plate 201 is fixedly mounted on one side of the window sash 2, and a rotating assembly 3 is rotatably fitted on the bottom of the first mounting plate 201; the rotating assembly 3 includes a first rotating plate 301, a first rotating hole 302 is opened on the top of the first rotating plate 301, and a second rotating plate 303 is rotatably fitted on the bottom of the first rotating plate 301; a first rotating shaft 304 is fixed on the top of the second rotating plate 303, a second rotating shaft 305 is also fixed on the top of the second rotating plate 303, a first pin 306 is fixed on the top of the second rotating plate 303, and a third rotating plate 307 is rotatably fitted on the side surface of the second rotating shaft 305; a second rotating hole 308 is opened on the top of the third rotating plate 307, and a second rotating hole 308 is opened on the top of the third rotating plate 307, and a second rotating hole 308 is opened on the bottom of the third rotating plate 307. A fourth rotating plate 309 is rotatably matched, a third rotating shaft 310 is fixed on the top of the fourth rotating plate 309, a second pin shaft 311 is also fixed on the top of the fourth rotating plate 309, and the third rotating shaft 310 is rotatably matched with the third rotating plate 307; a second mounting plate 101 is fixedly installed on one side of the window frame 1, a supporting plate 102 is fixed on one side of the second mounting plate 101, and a third pin shaft 103 and a fourth pin shaft 104 are fixed on the top of the supporting plate 102; the first rotating hole 302 is rotatably matched with the third pin shaft 103, and the second rotating hole 308 is rotatably matched with the fourth pin shaft 104; a first pin hole 202 and a second pin hole 203 are provided on the top of the first mounting plate 201; the first pin shaft 306 is rotatably matched with the first pin hole 202, and the second pin shaft 311 is rotatably matched with the second pin hole 203.

The specific application of this embodiment is as follows: in the process of pushing the window sash 2, the first rotating plate 301 and one end of the third rotating plate 307 remain parallel, one end of the first rotating plate 301 rotates around the first rotating hole 302, and one end of the third rotating plate 307 rotates around the second rotating hole 308, wherein the angle between the first rotating plate 301, the third rotating plate 307 and the supporting plate 102 gradually decreases, driving the second rotating plate 303 to rotate around the second rotating shaft 305, and driving the fourth rotating plate 309 to rotate around the third rotating shaft 310, at the same time, the second rotating plate 303 and the fourth rotating plate 309 remain parallel, and at the same time, the angle between the two parallel first rotating plates 301 and third rotating plates 307 and the two parallel second rotating plates 303 and fourth rotating plates 309 gradually increases, so as to achieve the opening and closing of the window sash 2 and the window frame 1, improve the connection strength between the window frame 1 and the window sash 2, and help prevent the window sash 2 from loosening and falling off from the window frame 1.

Embodiment 2

Please refer to Figures 1-7. This embodiment 2 makes the following improvements on the basis of embodiment 1. Specifically, a water-proof sealing frame 105 is fixedly installed on the inner wall of the window frame 1; an anti-falling outer frame plate 4 is installed on the inner wall of the window frame 1, and a slider 401 is slidably fitted on the inner wall of the anti-falling outer frame plate 4, and an elastic spring 402 is fixedly connected between the bottom of the slider 401 and the inner bottom of the anti-falling outer frame plate 4; an anti-falling rope 403 is fixedly connected to the top of the slider 401, the anti-falling rope 403 passes through an outer side surface of the anti-falling outer frame plate 4, and the other end of the anti-falling rope 403 is fixedly connected to the window sash 2.

A specific application of this embodiment is: when the connection structure between the window sash 2 and the window frame 1 becomes loose, the anti-fall rope 403 can be fixedly connected to the window sash 2 to prevent the window sash 2 from falling. During the falling process, the anti-fall rope 403 drives the slider 401 fixedly connected at one end thereof to slide upward on the inner wall of the anti-fall outer frame plate 4, and at the same time the elastic spring 402 is stretched. The use of the anti-fall rope 403 increases the safety of the door and window.

Obviously, the embodiments described above are only some embodiments of the utility model, not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and/or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and/or combinations thereof.

It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein.

The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims (6)

1. A door and window anti-falling installation structure, characterized in that it comprises a window frame (1), the inner wall of the window frame (1) is slidably matched with a window sash (2), a first installation plate (201) is fixedly installed on one side of the window sash (2), and a rotating assembly (3) is rotatably matched at the bottom of the first installation plate (201); The rotating assembly (3) comprises a first rotating plate (301), a first rotating hole (302) is provided on the top of the first rotating plate (301), and a second rotating plate (303) is rotatably matched with the bottom of the first rotating plate (301); A first rotating shaft (304) is fixed on the top of the second rotating plate (303), a second rotating shaft (305) is also fixed on the top of the second rotating plate (303), a first pin shaft (306) is fixed on the top of the second rotating plate (303), and a third rotating plate (307) is rotatably matched with the circumferential side surface of the second rotating shaft (305); A second rotating hole (308) is provided at the top of the third rotating plate (307); a fourth rotating plate (309) is rotatably matched at the bottom of the third rotating plate (307); a third rotating shaft (310) is fixed at the top of the fourth rotating plate (309); a second pin shaft (311) is also fixed at the top of the fourth rotating plate (309); and the third rotating shaft (310) is rotatably matched with the third rotating plate (307). 2. A door and window anti-falling installation structure according to claim 1, characterized in that: a second installation plate (101) is fixedly installed on one side of the window frame (1), a support plate (102) is fixed on one side of the second installation plate (101), and a third pin shaft (103) and a fourth pin shaft (104) are fixed on the top of the support plate (102); The first rotating hole (302) is rotationally matched with the third pin shaft (103), and the second rotating hole (308) is rotationally matched with the fourth pin shaft (104). 3. A door and window anti-falling installation structure according to claim 2, characterized in that: a first pin hole (202) and a second pin hole (203) are opened on the top of the first installation plate (201); the first pin shaft (306) is rotatably matched with the first pin hole (202), and the second pin shaft (311) is rotatably matched with the second pin hole (203). 4. A door and window anti-falling installation structure according to claim 3, characterized in that a water-proof sealing frame (105) is fixedly installed on the inner wall of the window frame (1). 5. A door and window anti-falling installation structure according to claim 4, characterized in that: an anti-falling outer frame plate (4) is installed on the inner wall of the window frame (1), a slider (401) is slidably fitted on the inner wall of the anti-falling outer frame plate (4), and an elastic spring (402) is fixedly connected between the bottom of the slider (401) and the inner bottom of the anti-falling outer frame plate (4). 6. A door and window anti-falling installation structure according to claim 5, characterized in that: an anti-falling rope (403) is fixedly connected to the top of the sliding block (401), the anti-falling rope (403) passes through an outer side surface of the anti-falling outer frame plate (4), and the other end of the anti-falling rope (403) is fixedly connected to the window sash (2).