Elastic sealing device of sliding window
By designing an elastic sealing device in the sliding window, using springs and sealing strips to close the gap in different open states, the problem of insufficient sealing when the existing sliding window is half-opened is solved, and effective isolation between mosquitoes and flying insects is achieved, and the improvement of Quality of life.
Patent Information
- Application Number
- CN202323044234.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-11-11
- Publication Date
- 2024-12-17
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The existing sliding windows cannot be sealed when they are half open, resulting in mosquitoes and flying insects being able to enter the room and affecting the quality of life.
Design an elastic sealing device, which uses spring thrust to pop out the sealing element when the window is opened, closes the gap between the glass and the screen, and extrudes into the profile groove through the sealing element when the screen frame and the glass window are fully opened, and vertical profiles are added The left and right upper font grooves are installed to ensure the sealing effect.
It completely prevents mosquitoes and flying insects from entering the room, solves the problem of insufficient sealing of existing sliding windows when half-open, and improves the sealing performance during ventilation.
Smart Images
Figure CN222184613U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of elastic sealing of sliding windows, in particular to a sealing structure when the sliding window is opened for ventilation. Background Art
[0002] In the construction industry, the current sliding doors and windows only consider the sealing around the window frame when the glass window frame is closed and the opening window frame is closed by the screen when the glass window frame is opened for ventilation. When the glass window frame is half-open, the frame and the glass cannot be sealed due to structural reasons. In addition, the screen window is affected by the softness of the window screen and cannot be kept in a taut state for a long time. In addition, there needs to be a moving gap between the screen window frame and the glass window frame, so it cannot be completely sealed. As a result, mosquitoes enter the room along the airflow and the gap, causing troubles to people's lives. Utility Model Content
[0003] The utility model aims to solve the defects existing in the existing sliding window structure and proposes an elastic sealing device.
[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: when the window is opened, the sealing element is ejected by the thrust of the spring to close the gap between the window glass. Similarly, when the glass window sash and the screen are half-opened, the sealing element in the elastic sealing device of the sliding window is ejected by the thrust of the spring to close the gap between the window screen. When the glass window sash and the screen are fully opened, the sealing element is squeezed into the profile groove by the screen frame. Left and right upper U-shaped grooves for installing the elastic sealing device are added to the vertical profile plane of the window sash, and the horizontal profile maintains the original structure unchanged. When the frames of the two windows overlap, the sealing strip shrinks, and when the frames of the two windows are staggered, the sealing strip pops out, completely preventing mosquitoes from entering the room.
[0005] Preferably, the left and right up-shaped grooves for installing the elastic sealing device are added to the plane of the vertical profile of the window sash, and the existing process is kept unchanged during the profile manufacturing, and only the structure is redesigned.
[0006] Preferably, the left and right upward U-shaped grooves added to the profile for installing the elastic sealing device do not affect the external dimensions of the existing profile. The grooves on the profile are characterized by a left and right upward U-shaped symmetrical structure. The bottom T-groove is installed with a limit plate, a partition and a spring. The lower part of the limit plate is connected to the profile, and the upper part limits the sealing element from escaping from the profile groove.
[0007] Preferably, the spring of the elastic sealing device is made of stainless steel and is evenly distributed; as the spring expands and contracts, the fixed end of the spring slides freely in the profile groove, and the number of springs can be adjusted arbitrarily according to the length of the frame while maintaining elastic force balance.
[0008] Preferably, the sealing element of the elastic sealing device is made of common materials such as bristle, nylon, wool strips, etc.
[0009] Preferably, the partition of the elastic sealing device is made of resin, nylon, or the same material as the window frame profile, and the manufacturing process is the same.
[0010] Preferably, the manufacturing process of the window frame equipped with the elastic sealing device is the same as the existing process, and the sliding window profile and the limit plate can be made of plastic steel, aluminum or the same material as the sliding window.
[0011] Beneficial Effects
[0012] When the existing sliding windows are half-open, there are gaps between the glass and the screen and the window frame. When ventilating, mosquitoes and insects can enter the room, which is especially annoying for residents on the lower floors of buildings and bungalows. After adding elastic sealing devices, mosquitoes and flying insects can be completely blocked from entering the room, solving people's life troubles. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 This is a schematic diagram of a half-open sliding window of the utility model.
[0014] Figure 2 Schematic diagram of the cross section of the profile with the left and right upper U-shaped grooves added to the utility model
[0015] Figure 3 Schematic diagram of the elastic sealing device of the utility model
[0016] Figure 4 This is a schematic diagram of the cross-section of the profile of the utility model with the elastic sealing device installed
[0017] Figure 5 A schematic diagram of a half-open sliding window with an elastic sealing device installed in the utility model
[0018] Figure 6 Schematic diagram of fully open sliding window with elastic sealing device installed in the utility model
[0019] Figure 7 This is a schematic diagram of the installation of the elastic sealing device of the utility model
[0020] Legend
[0021] 1. Limiting plate; 2. Sealing brush; 3. Spring; 4. Partition plate; 5. Profile; 01. Left and right upper U-shaped grooves; 02. Elastic sealing device for screen window; 03. Elastic sealing device for glass window.
[0022] The specific embodiments of the present utility model are described below in conjunction with the accompanying drawings. Specific embodiments
[0023] Attached Figure 7, the profile is prefabricated with an upper U-shaped groove, first use the limit plate 1 to block one end of the upper U-shaped groove of the profile, then install the partition 2 into the bottom groove of the upper U-shaped groove and then install the spring 3, after installing the spring 3, press the spring flat and then install the partition 2 (when installing the partition 2, reserve space for the spring to be flattened). The number of springs 3 depends on the height of the window frame, and the number of partitions 2 depends on the number of springs 3. When installing the partition 2, except for enough space for the deformation of the spring 3, the rest of the space is filled with the partition 2. Finally, insert one end of the sealing brush into the limit plate 1 and install it, and use the limit plate to block the other end.
Claims
1. Elastic sealing device for sliding windows, Its characteristics are: The structure includes profiles, limit plates, sealing elements, springs, and partitions; when the window is fully closed, the sealing element in the sliding window elastic sealing device is squeezed into the profile groove by the window frame; when the window is opened, the sealing element is ejected by the thrust of the spring to close the gap between the window glasses; similarly, when the glass window sash and the screen are half-opened, the sealing element in the sliding window elastic sealing device is ejected by the thrust of the spring to close the gap between the window screens; when the glass window sash and the screen are fully opened, the sealing element is squeezed into the profile groove by the screen frame.
2. The elastic sealing device for sliding windows according to claim 1, Its characteristics are: The grooves on the profile are symmetrical structures of left and right upper characters, and the bottom T-slot is used to install the limit plate, partition and spring.
3. The elastic sealing device for sliding windows according to claim 1, Its characteristics are: The lower part of the limiting plate is connected to the profile, and the upper part limits the sealing element from escaping from the groove of the profile.
4. The elastic sealing device for sliding windows according to claim 1, Its characteristics are: As the spring expands and contracts, the fixed end of the spring slides freely in the groove of the profile.
5. The elastic sealing device for sliding windows according to claim 1, Its characteristics are: Sliding window profiles and limit plates can be made of plastic steel, aluminum or the same material as the sliding window.
6. The elastic sealing device for sliding windows according to claim 1, Its characteristics are: The spring is made of stainless steel.
7. The elastic sealing device for sliding windows according to claim 1, Its characteristics are: The partitions are made of resin or nylon.
8. The elastic sealing device for sliding windows according to claim 1, Its characteristics are: The sealing elements are made of bristle, nylon and wool strips.