Outward opening window anti-falling structure

Abstract

An outward opening window anti-falling structure, including: base assembly and hinge structure, base assembly is connected with windowsill, hinge structure connects sash and base assembly, wherein, base assembly includes: fixed plate, first track, second track, drainage channel and waterproof lip, compared with the traditional technology, the traditional single chute is changed into two parallel tracks, meanwhile, the number and structure of the hinge are improved, so as to cooperate with each other to improve the stability of the whole.

Description

Technical Field

[0001] This utility model relates to the field of building decoration structure, specifically to an anti-fall structure for outward-opening windows. Background Technology

[0002] Existing anti-fall structures for outward-opening windows typically employ a combination of hinges and tracks. A single track restricts the hinge's movement within its range, while the hinge limits the window sash's opening angle, thus achieving the purpose of preventing falls from outward-opening windows. However, this structure currently has the following problems in use:

[0003] The single-track design results in insufficient stability, causing the window to move unevenly; the lack of effective waterproofing makes it prone to water leakage. In essence, the lack of stability leads to defects in overall lifespan and performance.

[0004] To address the aforementioned issues, we have made a series of improvements. Utility Model Content

[0005] The purpose of this utility model is to provide an outward-opening window anti-fall structure to overcome the above-mentioned shortcomings and deficiencies of the prior art.

[0006] An outward-opening window anti-fall structure includes: a base assembly and a hinge structure, wherein the base assembly is connected to the windowsill, and the hinge structure connects the window sash and the base assembly;

[0007] The base assembly includes a fixing plate, a first track, a second track, a drainage channel, and a waterproof lip. The fixing plate is fixed to the outside of the windowsill. The first track and the second track are disposed on the fixing plate and are arranged parallel to each other vertically. The mounting height of the second track is lower than that of the first track. The drainage channel is disposed below the fixing plate, and the waterproof lip is connected to the outside of the fixing plate.

[0008] Furthermore, the hinge structure includes: a telescopic hinge, an adjustable hinge, a fixed hinge, and an elastic connecting assembly. One end of the telescopic hinge is connected to the window sash, and the other end of the telescopic hinge is connected to the second track. One end of the adjustable hinge is connected to the window sash, and the other end of the adjustable hinge is connected to the first track. The fixed hinge connects the window sash and the base assembly, and the elastic connecting assembly connects the first track and the fixed hinge.

[0009] Furthermore, the telescopic hinge includes: a hinge segment and a pin, wherein the hinge segment is connected by the pin.

[0010] Furthermore, the adjusting hinge includes an adjusting shaft and a ball joint, one end of the adjusting shaft is connected to the first track, and the other end of the adjusting shaft is connected to the window sash via the ball joint.

[0011] The beneficial effects of this utility model are:

[0012] Compared with traditional technology, this utility model replaces the traditional single slide groove with two parallel tracks, one above the other; at the same time, it improves the number and structure of the hinges, so that they work together to improve the overall stability. Attached image description:

[0013] Figure 1 This is a schematic diagram of the structure of this utility model.

[0014] Figure label:

[0015] The base assembly 100, the fixing plate 110, the first track 120, the second track 130, the drainage channel 140, and the waterproof lip 150 are included.

[0016] The hinge structure 200, telescopic hinge 210, hinge section 211, pin 212, adjusting hinge 220, adjusting shaft 221, ball joint 222, fixed hinge 230, and elastic connection assembly 240.

[0017] Window sill 1 and window sash 2. Detailed Implementation

[0018] The present invention will be further described below with reference to specific embodiments. It should be understood that the following embodiments are for illustrative purposes only and are not intended to limit the scope of the present invention.

[0019] Example 1

[0020] Figure 1 This is a schematic diagram of the structure of this utility model.

[0021] like Figure 1 As shown, an outward-opening window anti-fall structure includes: a base assembly 100 and a hinge structure 200. The base assembly 100 is connected to the window sill 1, and the hinge structure 200 connects the window sash 2 and the base assembly 100.

[0022] The base assembly 100 includes: a fixing plate 110, a first track 120, a second track 130, a drainage channel 140, and a waterproof lip 150. The fixing plate 110 is fixed to the outside of the windowsill 1. The first track 120 and the second track 130 are disposed on the fixing plate 110. The first track 120 and the second track 130 are arranged parallel to each other vertically. The mounting height of the second track 130 is lower than the mounting height of the first track 120. The drainage channel 140 is disposed below the fixing plate 110. The waterproof lip 150 is connected to the outside of the fixing plate 110.

[0023] The hinge structure 200 includes: a telescopic hinge 210, an adjustable hinge 220, a fixed hinge 230, and an elastic connection assembly 240. One end of the telescopic hinge 210 is connected to the window sash 2, and the other end of the telescopic hinge 210 is connected to the second track 130. One end of the adjustable hinge 220 is connected to the window sash 2, and the other end of the adjustable hinge 220 is connected to the first track 120. The fixed hinge 230 connects the window sash 2 to the base assembly 100, and the elastic connection assembly 240 connects the first track 120 to the fixed hinge 230.

[0024] The telescopic hinge 210 includes a hinge segment 211 and a pin 212, with the hinge segment 211 connected by the pin 212.

[0025] The adjustable hinge 220 includes an adjusting shaft 221 and a ball joint 222. One end of the adjusting shaft 221 is connected to the first track 120, and the other end of the adjusting shaft 221 is connected to the window sash 2 through the ball joint 222.

[0026] The method of using this utility model: The base assembly 100 is a platform for installation and fixation, which is fixedly connected to the windowsill 1. The fixing plate 110 is its main structure. The first track 120 and the second track 130 provide sliding guidance, while the drainage channel 140 and the waterproof lip 150 provide drainage and waterproofing to prevent rainwater accumulation. When it is necessary to open the window sash 2, the hinge structure 200 at the bottom of the window sash 2 slides on the first track 120 and the second track 130, and the elastic connecting assembly 240 changes angle, thus allowing the window sash 2 to open, but limiting the angle at which it can open. This is the basic principle of the anti-fall structure.

[0027] The innovation of this utility model lies in the following: The traditional single sliding track is replaced with two parallel tracks, a first track 120 and a second track 130. Furthermore, the traditional single hinge connector is transformed into two structures: a telescopic hinge 210 and an adjusting hinge 220. The telescopic hinge 210 connects to the second track 130, and the adjusting hinge 220 connects to the first track 120. These two are distinct. In this embodiment, the telescopic hinge 210 adopts a multi-section telescopic structure, consisting of four hinge segments 211, each connected by a pin 212, allowing for a maximum bending angle of 45 degrees. Its function is to provide primary telescopic support when the window sash is opened, achieving a smooth arc-shaped movement trajectory through the multi-section structure while ensuring the stability of the window sash during opening. The adjusting hinge 220 adopts an adjustable universal joint structure; specifically, in addition to its own adjusting shaft 221, its connection point is equipped with a ball joint 222, allowing for fine-tuning of the angle by ±15 degrees. Its function is to provide auxiliary support and fine-tuning of the angle during the opening of the window sash. By adjusting the nut, the opening angle of the window sash can be precisely controlled, and installation errors can be compensated to ensure a perfect fit between the window sash and the track.

[0028] Compared with traditional technology, this utility model replaces the traditional single slide groove with two parallel tracks, one above the other; at the same time, it improves the number and structure of the hinges, so that they work together to improve the overall stability.

[0029] The specific embodiments of this utility model have been described above, but this utility model is not limited thereto. Various changes can be made to this utility model as long as they do not depart from its spirit.

Claims

1. A fall-prevention structure for outward-opening windows, characterized in that, include: A base assembly (100) and a hinge structure (200) are provided, wherein the base assembly (100) is connected to the windowsill (1) and the hinge structure (200) is connected to the window sash (2) and the base assembly (100). The base assembly (100) includes: a fixing plate (110), a first track (120), a second track (130), a drainage channel (140), and a waterproof lip (150). The fixing plate (110) is fixed to the outside of the windowsill (1). The first track (120) and the second track (130) are disposed on the fixing plate (110). The first track (120) and the second track (130) are arranged parallel to each other vertically. The mounting height of the second track (130) is lower than the mounting height of the first track (120). The drainage channel (140) is disposed below the fixing plate (110). The waterproof lip (150) is connected to the outside of the fixing plate (110).

2. The outward-opening window anti-fall structure according to claim 1, characterized in that: The hinge structure (200) includes: a telescopic hinge (210), an adjustable hinge (220), a fixed hinge (230), and an elastic connection assembly (240). One end of the telescopic hinge (210) is connected to the window sash (2), and the other end of the telescopic hinge (210) is connected to the second track (130). One end of the adjustable hinge (220) is connected to the window sash (2), and the other end of the adjustable hinge (220) is connected to the first track (120). The fixed hinge (230) connects the window sash (2) to the base assembly (100), and the elastic connection assembly (240) connects the first track (120) to the fixed hinge (230).

3. The outward-opening window anti-fall structure according to claim 2, characterized in that: The telescopic hinge (210) includes a hinge segment (211) and a pin (212), wherein the hinge segment (211) is connected by the pin (212).

4. The outward-opening window anti-fall structure according to claim 2, characterized in that: The adjusting hinge (220) includes an adjusting shaft (221) and a ball joint (222). One end of the adjusting shaft (221) is connected to the first track (120), and the other end of the adjusting shaft (221) is connected to the window sash (2) through the ball joint (222).

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