Anti-falling door and window
By designing anti-falling components in doors and windows, the problem of insecure connection between windows and window frames is solved, preventing windows from falling off, improving the safety performance of doors and windows and maintaining aesthetics.
Patent Information
- Application Number
- CN202420420694.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-05
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-03-05
AI Technical Summary
After opening and closing for a long time, the connecting parts are prone to corrosion and tear, resulting in the insufficiency of the windows and window frames, which may cause the windows to fall off, especially in high-rise buildings.
An anti-fall assembly is designed, including a fixing cavity, rotating rod, retracting plate, connecting rope, reset torsion spring, slide rod, compression assembly and limiting hole inside the window frame. Through the synergy of these components, the window is ensured. Stable connection with window frames to prevent falling off.
Effectively prevent windows from falling off, enhance the safety performance of doors and windows, and at the same time, it does not affect the aesthetics of windows, significantly improving the stability and safety of doors and windows.
Smart Images
Figure CN222184601U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of doors and windows, in particular to an anti-falling door and window. Background Art
[0002] Doors and windows are everywhere in people's daily lives, similar to the necessities we come into contact with in life. They also have various uses and production materials. The doors and windows sold in the market can basically meet people's daily lives. The existing doors and windows are generally opening and closing windows. When installing, the window frame is installed first. After the window frame is installed, the window is installed inside the window frame through hinges.
[0003] After the right-facing doors and windows are installed, they need to be opened and closed frequently. Long-term opening and closing will cause the connectors between the windows and window frames to be corroded, torn, etc., resulting in loose connections between the connectors and the window frames or windows, thereby causing the windows to fall off. In high-rise buildings, the falling of outward-opening window sashes will not only cause damage to the windows, but may also cause casualties in serious cases. Therefore, a fall-proof door and window is proposed to solve the above problem. Utility Model Content
[0004] 1. Technical issues to be resolved
[0005] In view of the shortcomings of the prior art, the utility model provides a fall-proof door and window, which has the advantages of preventing windows from falling, etc., and solves the problem that after the existing doors and windows are opened and closed for a long time, the connecting parts between the windows and the window frames will be corroded, torn, etc., resulting in the connection between the connecting parts and the window frames or windows being loose, thereby causing the windows to fall off.
[0006] (II) Technical solution
[0007] In order to achieve the above-mentioned purpose of preventing windows from falling, the utility model provides the following technical solutions: a falling-proof door and window, comprising a window frame body and a window body, an anti-falling component is arranged inside the window frame body, and a fixing component is installed on the left side of the window frame body.
[0008] The anti-falling component includes a fixed cavity opened inside the window frame body, a rotating rod is rotatably connected between the left and right side walls of the inner cavity of the fixed cavity, a winding disk is fixedly installed on the outer side of the rotating rod, a connecting rope is fixedly installed on the outer side of the winding disk, one end of the connecting rope away from the winding disk is fixedly connected to the top of the window body, a reset torsion spring is provided on the outer side of the rotating rod, a rotating disk is fixedly installed on the outer side of the rotating rod, the right side of the window frame body is slidably connected to a sliding rod with one end passing through and extending into the fixed cavity, a compression component is installed on the outer side of the sliding rod, a pull ring is fixedly installed on the right side of the sliding rod, a limiting hole is provided on the right side of the rotating disk, and the sliding rod is slidably connected to the inside of the limiting hole.
[0009] Furthermore, the fixing assembly includes mounting blocks fixedly mounted on the top and bottom of the left side of the window frame body, and mounting holes penetrating to the opposite side of the two mounting blocks are provided on opposite sides thereof.
[0010] Furthermore, the window body is hinged to the inside of the window frame body through hinges.
[0011] Furthermore, the inner top wall of the window frame body is provided with a sliding hole penetrating into the interior of the fixing cavity, and the connecting rope is slidably connected to the interior of the sliding hole.
[0012] Furthermore, the left side of the reset torsion spring is fixedly connected to the left side wall of the inner cavity of the fixed cavity, and the right side of the reset torsion spring is fixedly connected to the left side of the winding disk.
[0013] Furthermore, the compression assembly includes a fixed plate fixedly mounted on the outside of the slide rod, a compression spring located on the outside of the slide rod is fixedly mounted on the right side of the fixed plate, and the right side of the compression spring is fixedly connected to the right side wall of the inner cavity of the fixed cavity.
[0014] Furthermore, there are a plurality of limiting holes, which are evenly distributed on the right side of the rotating disk.
[0015] (III) Beneficial effects
[0016] Compared with the prior art, the utility model provides a fall-proof door and window, which has the following beneficial effects:
[0017] The anti-falling door and window, by providing an anti-falling assembly, can pull the window body when the connection parts between the window frame body and the window body are damaged by corrosion and tearing, so as to prevent the window body from falling off, thereby avoiding the safety hazard of falling of the doors and windows. At the same time, the anti-falling assembly will not affect the overall aesthetics of the window, thereby greatly increasing the safety performance of the doors and windows. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a schematic diagram of the structure of the utility model;
[0019] Figure 2 The utility model structure Figure 1 A magnified view of middle;
[0020] Figure 3 It is a three-dimensional structural schematic diagram of the rotating rod, the winding disk, the rotating disk and the limiting hole in the structure of the utility model.
[0021] In the figure: 1. Window frame body; 2. Window body; 3. Anti-falling assembly; 301. Fixing cavity; 302. Rotating rod; 303. Winding disk; 304. Connecting rope; 305. Reset torsion spring; 306. Rotating disk; 307. Sliding rod; 308. Compression assembly; 309. Pull ring; 310. Limiting hole; 4. Fixing assembly; 401. Mounting block; 402. Mounting hole. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0023] See also Figure 1-3 A falling-proof door and window in this embodiment includes a window frame body 1 and a window body 2. An anti-falling component 3 is arranged inside the window frame body 1, and a fixing component 4 is installed on the left side of the window frame body 1.
[0024] The window body 2 is hinged to the inside of the window frame body 1 through hinges, ensuring that the window body 2 can be opened and closed normally and that the window body 2 is stable.
[0025] In this embodiment, the anti-falling component 3 is a component that prevents the window body 2 from detaching and falling.
[0026] like Figure 1 , Figure 2 and Figure 3 As shown, the anti-falling component 3 includes a fixed cavity 301 opened inside the window frame body 1, a rotating rod 302 is rotatably connected between the left and right side walls of the inner cavity of the fixed cavity 301, a winding disk 303 is fixedly installed on the outer side of the rotating rod 302, a connecting rope 304 is fixedly installed on the outer side of the winding disk 303, and the end of the connecting rope 304 away from the winding disk 303 is fixedly connected to the top of the window body 2, a return torsion spring 305 is arranged on the outer side of the rotating rod 302, a rotating disk 306 is fixedly installed on the outer side of the rotating rod 302, a sliding rod 307 with one end passing through and extending into the fixed cavity 301 is slidably connected on the right side of the window frame body 1, a compression component 308 is installed on the outer side of the sliding rod 307, a pull ring 309 is fixedly installed on the right side of the sliding rod 307, a limiting hole 310 is provided on the right side of the rotating disk 306, and the sliding rod 307 is slidably connected to the inside of the limiting hole 310.
[0027] Among them, the compression assembly 308 includes a fixed plate fixedly installed on the outside of the slide rod 307, and a compression spring located on the outside of the slide rod 307 is fixedly installed on the right side of the fixed plate. The right side of the compression spring is fixedly connected to the right side wall of the inner cavity of the fixed cavity 301. When the pull ring 309 is pulled to the right, the pull ring 309 will drive the slide rod 307 to move to the right, and the slide rod 307 will disengage from the limiting hole 310. At the same time, the slide rod 307 will drive the fixed plate to move to the right to ensure that the fixed plate will squeeze the compression spring.
[0028] It should be noted that the left side of the reset torsion spring 305 is fixedly connected to the left side wall of the inner cavity of the fixed cavity 301, and the right side of the reset torsion spring 305 is fixedly connected to the left side of the winding disk 303. When the sliding rod 307 is disengaged from the limiting hole 310, the window body 2 can be opened. In the process of opening the window body 2, the window body 2 will pull the connecting rope 304 to stretch the connecting rope 304, so that the connecting rope 304 drives the winding disk 303 to rotate. At this time, ensure that the winding disk 303 will cause the reset torsion spring 305 to twist.
[0029] In addition, the inner top wall of the window frame body 1 is provided with a sliding hole that penetrates into the fixed cavity 301, and the connecting rope 304 is slidably connected to the inside of the sliding hole. The sliding hole can ensure the stability of the connecting rope 304 during movement. At the same time, the window body 2 can be connected through the connecting rope 304. When the window frame body 1 and the window body 2 are detached, the window body 2 can be pulled through the connecting rope 304 to prevent the window body 2 from falling.
[0030] It should be noted that there are multiple limiting holes 310, and they are evenly distributed on the right side of the rotating disk 306. When the window body 2 is opened to the appropriate position, the pull ring 309 is released, and the fixed disk will move to the left under the rebound force of the compression spring, and the fixed disk will drive the sliding rod 307 to move to the left, so that the sliding rod 307 can be slidably connected to the inside of one of the limiting holes 310. The rotating disk 306 can be limited by the sliding rod 307 and the limiting hole 310, thereby preventing the rotating rod 302 from rotating, ensuring that the connecting rope 304 can only be extended to a certain length, thereby pulling the window body 2.
[0031] In addition, when closing the window body 2, the pull ring 309 is also pulled to the right first, so that the sliding rod 307 is disengaged from the limiting hole 310. Then during the closing process, the winding disk 303 will rotate in the opposite direction under the rebound force of the reset torsion spring 305, thereby winding up the extended connecting rope 304. After the winding is completed, the pull ring 309 is also released to limit the rotating disk 306, thereby preventing the winding disk 303 from rotating.
[0032] In this embodiment, the fixing component 4 is a component that ensures the window frame body 1 is installed stably.
[0033] like Figure 1 As shown, the fixing assembly 4 includes mounting blocks 401 fixedly mounted on the top and bottom of the left side of the window frame body 1 , and mounting holes 402 penetrating to the opposite side of the two mounting blocks 401 are formed on opposite sides thereof.
[0034] The window frame body 1 can be further reinforced by using expansion bolts through the mounting block 401 and the mounting hole 402 to prevent the window frame body 1 from falling off.
[0035] The working principle of the above embodiment is:
[0036] When the window body 2 is in use, the pull ring 309 is pulled to the right, and the pull ring 309 will drive the sliding rod 307 to move to the right, and the sliding rod 307 will disengage from the limiting hole 310. At the same time, the sliding rod 307 will drive the fixed disk to move to the right, and the fixed disk will squeeze the compression spring. At this time, the window body 2 can be opened. When the window body 2 is opened, the window body 2 will pull the connecting rope 304, so that the connecting rope 304 drives the winding disk 303 to rotate, and the winding disk 303 drives the rotating rod 302 to rotate. At the same time, the winding disk 303 will cause the reset torsion spring 305 to twist and generate a rebound force. When the window body 2 is opened to the appropriate position, the pull ring 309 is released. Under the rebound force of the compression spring, the fixed disk will move to the left, and the fixed disk will drive The sliding rod 307 will move to the left, so that the sliding rod 307 is slidably connected to the inside of the limiting hole 310. At this time, the rotating disk 306 can be limited by the sliding rod 307 and the limiting hole 310 to prevent the rotating disk 306 from rotating, thereby preventing the winding disk 303 from rotating, and further preventing the connecting rope 304 from stretching. At this time, the window body 2 can be prevented from falling off by the connecting rope 304. When the window body 2 needs to be closed, according to the above principle, the window body 2 can be closed at this time. When closing the window body 2, the winding disk 303 will rotate in the opposite direction under the rebound force of the reset torsion spring 305, thereby winding the stretched connecting rope 304. After the winding is completed, the pull ring 309 is also released to limit the rotating disk 306 to prevent the winding disk 303 from rotating.
[0037] The electrical components appearing in the article are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device for control such as a computer, and the existing public power connection technology is not described in detail in the article.
[0038] It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.
[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A fall-proof door and window, comprising a window frame body (1) and a window body (2), characterized in that: An anti-falling component (3) is arranged inside the window frame body (1), and a fixing component (4) is installed on the left side of the window frame body (1); The anti-falling component (3) comprises a fixed cavity (301) opened inside the window frame body (1); a rotating rod (302) is rotatably connected between the left and right side walls of the inner cavity of the fixed cavity (301); a winding disk (303) is fixedly installed on the outer side of the rotating rod (302); a connecting rope (304) is fixedly installed on the outer side of the winding disk (303); one end of the connecting rope (304) away from the winding disk (303) is fixedly connected to the top of the window body (2); and a reset rod (304) is arranged on the outer side of the rotating rod (302). A torsion spring (305) is provided, a rotating disk (306) is fixedly installed on the outer side of the rotating rod (302), a sliding rod (307) having one end penetrating through and extending into the interior of the fixed cavity (301) is slidably connected on the right side of the window frame body (1), a compression assembly (308) is installed on the outer side of the sliding rod (307), a pull ring (309) is fixedly installed on the right side of the sliding rod (307), a limiting hole (310) is provided on the right side of the rotating disk (306), and the sliding rod (307) is slidably connected to the interior of the limiting hole (310).
2. The anti-falling door and window according to claim 1, characterized in that: The fixing assembly (4) comprises mounting blocks (401) fixedly mounted on the top and bottom of the left side of the window frame body (1), and mounting holes (402) penetrating to the opposite side of the two mounting blocks (401) are provided on opposite sides thereof.
3. The anti-falling door and window according to claim 1, characterized in that: The window body (2) is hinged to the inside of the window frame body (1) via hinges.
4. The anti-falling door and window according to claim 1, characterized in that: The inner top wall of the window frame body (1) is provided with a sliding hole penetrating into the interior of the fixing cavity (301), and the connecting rope (304) is slidably connected to the interior of the sliding hole.
5. The anti-falling door and window according to claim 1, characterized in that: The left side of the return torsion spring (305) is fixedly connected to the left side wall of the inner cavity of the fixed cavity (301), and the right side of the return torsion spring (305) is fixedly connected to the left side of the winding disk (303).
6. The anti-falling door and window according to claim 1, characterized in that: The compression assembly (308) comprises a fixed plate fixedly mounted on the outside of the slide bar (307), a compression spring located on the outside of the slide bar (307) is fixedly mounted on the right side of the fixed plate, and the right side of the compression spring is fixedly connected to the right side wall of the inner cavity of the fixed cavity (301).
7. The anti-falling door and window according to claim 1, characterized in that: There are a plurality of limiting holes (310), which are evenly distributed on the right side of the rotating disk (306).