A folding top-hung window
By dividing the upper hanging window into multiple blocks, the problem of poor ventilation effect of the existing upper hanging window is solved, and more efficient ventilation effect and rainwater protection are achieved.
Patent Information
- Application Number
- CN202421438786.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-21
- Publication Date
- 2025-04-01
- Estimated Expiration
- 2034-06-21
AI Technical Summary
The existing upper hanging windows have poor ventilation while limiting the opening angle to prevent falling.
A folding upper hanging window is designed, which divides the window frame into upper window frame and lower window frame. Through articulated connection and roller structure, multi-block channels of the window are realized, which increases ventilation efficiency and combines flexible water barrier strips to prevent rainwater from entering.
On the basis of ensuring safety and anti-falls, ventilation efficiency is significantly improved while effectively preventing rainwater from entering the room.
Smart Images
Figure CN222701824U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of windows and relates to a top-hung window, in particular to a foldable top-hung window. Background Art
[0002] The hinges of the top-hung window are installed on the upper side of the window, which can be opened inward or outward. It is a new form developed on the basis of the casement window. The top-hung window usually has limit components on both sides of the window frame to limit the opening of the window to prevent objects and people from falling.
[0003] The top-hung windows with limited opening control the window opening by limiting the opening angle. Although this reduces the possibility of falling, the smaller opening angle will also lead to reduced ventilation effect. Summary of the invention
[0004] The utility model aims to provide a foldable top-hung window which increases ventilation efficiency in view of the above-mentioned problems existing in the prior art.
[0005] The purpose of the utility model can be achieved through the following technical solutions: a foldable top-hung window, characterized in that it includes an outer frame fixed to a wall panel, a window frame body is arranged on the outer frame, an upper window frame is arranged on the window frame body and is hingedly connected to the outer frame, and a lower window frame is hingedly connected to the bottom of the upper window frame, guide grooves are arranged on both sides of the outer frame, connecting columns are arranged on both sides of the lower window frame, rollers are arranged on the connecting columns, and the rollers are embedded in the guide grooves.
[0006] In the above-mentioned foldable top-hung window, a plurality of lifting handles are provided on the window frame body.
[0007] In the above-mentioned foldable top-hung window, a flexible water retaining strip is provided at the top of the outer frame.
[0008] In the above-mentioned folding top-hung window, the inner sides of the upper window frame and the lower window frame are both provided with glass installation cavities, and the upper window frame and the lower window frame are also provided with glass clamping cavities.
[0009] Compared with the prior art, this foldable top-hung window divides the window frame into two parts, and divides the passage connecting indoor and outdoor into multiple blocks through the two window frames, ensuring that people and objects cannot fall easily while increasing the ventilation efficiency. The top-hung window combined with the flexible water retaining strip can effectively prevent rainwater from entering the room. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] Figure 1 It is a structural schematic diagram of the opening of the foldable top-hung window.
[0011] Figure 2 It is a structural schematic diagram of the folding top-hung window being closed.
[0012] Figure 3 The utility model is a structural schematic diagram of the lower window frame of the folding top-hung window.
[0013] In the figure, 1. outer frame; 2. window frame body; 3. wall panel; 4. flexible water retaining strip; 5. upper window frame; 6. lower window frame; 7. guide groove; 8. glass installation cavity; 9. glass clamping cavity; 10. connecting column; 11. roller; 12. lifting handle. DETAILED DESCRIPTION
[0014] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
[0015] like Figure 1 , 2 As shown in Figure 3, the foldable top-hung window includes an outer frame 1 fixed on the wall panel 3, a window frame body 2 is provided on the outer frame 1, an upper window frame 5 hingedly connected to the outer frame 1 is provided on the window frame body 2, and the upper window frame 5 is hingedly connected to the lower window frame 6 at the bottom, guide grooves 7 are provided on both sides of the outer frame 1, connecting columns 10 are provided on both sides of the lower window frame 12, rollers 11 are provided on the connecting columns 10, and the rollers 11 are embedded in the guide grooves 7. When the window is opened, the hinge between the upper window frame 5 and the lower window frame 6 protrudes outward, and the lower window frame 6 rotates along the hinge, and its bottom moves upward. The upper window frame 5 at the top blocks rainwater from entering the window, and the lower window frame 6 is opened at the bottom. The ventilation efficiency is increased by a plurality of small air inlets, and objects or people are prevented from falling. The opening amplitude of the window is controlled by setting the length of the guide groove 7, and the window has a wide range of adaptability.
[0016] Preferably, a plurality of lifting handles 12 are provided on the window frame body 2, and the plurality of lifting handles 12 make it easier to open the window.
[0017] Preferably, a flexible water retaining strip 4 is provided at the top of the outer frame 1 , and the flexible water retaining strip 4 is in close contact with the upper window frame 5 to prevent rainwater from entering the room through the gap between the upper window frame 5 and the outer frame 1 .
[0018] Preferably, a glass installation cavity 8 is opened on the inner side of the upper window frame 5 and the lower window frame 6, and a glass clamping cavity 9 is also opened on the upper window frame 5 and the lower window frame 6. Glass can be installed in the glass installation cavity 8 and the glass clamping cavity 9, and the double-layer glass increases the sound-proofing effect and heat-insulating effect.
[0019] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.
[0020] Although this article uses more terms such as outer frame 1, window frame body 2, wallboard 3, flexible water retaining strip 4, upper window frame 5, lower window frame 6, guide groove 7, glass installation cavity 8, glass clamping cavity 9, connecting column 10, roller 11, and lifting handle 12, it does not exclude the possibility of using other terms. These terms are used only to more conveniently describe and explain the essence of the utility model; interpreting them as any additional restrictions is contrary to the spirit of the utility model.
Claims
1. A foldable top-hung window, characterized in that: The invention comprises an outer frame (1) fixed on a wall panel (3), a window frame body (2) being provided on the outer frame (1), an upper window frame (5) being provided on the window frame body (2) and being hingedly connected to the outer frame (1), and a lower window frame (6) being hingedly connected to the bottom of the upper window frame (5), guide grooves (7) being provided at both sides of the outer frame (1), connecting columns (10) being provided at both sides of the lower window frame (6), rollers (11) being provided on the connecting columns (10), and the rollers (11) being embedded in the guide grooves (7).
2. A foldable top-hung window according to claim 1, characterized in that: A plurality of lifting handles (12) are provided on the window frame body (2).
3. A foldable top-hung window according to claim 1, characterized in that: A flexible water retaining strip (4) is provided on the top of the outer frame (1).
4. The foldable top-hung window according to claim 1, characterized in that: The inner sides of the upper window frame (5) and the lower window frame (6) are both provided with a glass installation cavity (8), and the upper window frame (5) and the lower window frame (6) are also provided with a glass clamping cavity (9).