Heat preservation and insulation type door and window

Abstract

The utility model discloses a heat preservation and insulation type door and window which comprises a window frame, the top end and the bottom end of the window frame are respectively provided with an installation clamping groove, two windows which are rotationally symmetrical in position are installed on the inner side of the window frame in a sliding mode, and the top end and the bottom end of each window are connected to the inner sides of the two installation clamping grooves in a sliding and clamping mode respectively. A plurality of supporting springs are fixed to the inner side of the mounting clamping groove, a supporting strip is fixed to one end of each supporting spring, the supporting strips are attached to the window, sealing strips are embedded in the two sides of each supporting strip, a sealing plate is fixed to the upper surface of one end of each supporting strip, and a guide face is arranged at the end, close to the window, of each sealing plate. The supporting strip and the sealing plate are additionally arranged between the window and the window frame, it is guaranteed that the supporting strip is attached to the window all the time through the supporting spring, meanwhile, the gap between the supporting strip and the window frame is filled with the sealing strip, indoor air and outdoor air are isolated, and therefore the heat preservation and heat insulation performance of the door and window is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of thermal insulation doors and windows technology, specifically a thermal insulation door and window. Background Technology

[0002] Doors and windows are the assembled parts of a building. Depending on their location, they are divided into enclosure components or partition components. They have different design requirements and must have functions such as heat preservation, heat insulation, sound insulation, waterproofing, and fire prevention. Doors and windows are also important components of architectural design (playing an important role in the contrast between solid and void and the rhythmic artistic effect). Therefore, their shape, size, proportion, arrangement, color, and style have a great influence on the overall architectural design.

[0003] However, due to the opening mechanism of casement insulated windows and doors, there is a certain gap between the glass frame and the window frame, which allows outside airflow to enter the room through the gap, thus affecting the thermal insulation performance of the windows and doors. Therefore, they do not meet the current needs. To address this, we have proposed a new type of insulated window and door. Utility Model Content

[0004] The purpose of this utility model is to provide a thermal insulation door and window to solve the problems mentioned in the background art, such as the casement thermal insulation door and window having a certain gap between the glass frame and the window frame due to its opening method, which allows external airflow to enter the room through the gap, thus affecting the thermal insulation performance of the thermal insulation door and window.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a heat-insulating door and window, including a window frame, with mounting grooves at both the top and bottom of the window frame. Two windows, symmetrically positioned, are slidably mounted on the inner side of the window frame. The top and bottom of the windows are slidably engaged with the inner sides of the two mounting grooves. Multiple support springs are fixed inside the mounting grooves. A support strip is fixed to one end of each support spring. The support strip fits against the window, and sealing strips are embedded on both sides of the support strip. A sealing plate is fixed to the upper surface of one end of the support strip. A guide surface is provided at the end of the sealing plate near the window, and the inclination angle of the guide surface is 45 degrees.

[0006] Preferably, the length of the sealing plate is the same as the width of the window, the length of the sealing plate is half the length of the support strip, and the surface of the sealing plate is flush with the window frame.

[0007] Preferably, the lower mounting slot has a drainage channel on the outdoor side, and the drainage channel extends through the window frame.

[0008] Preferably, the inner side of the mounting slot is provided with a sliding groove, and the top and bottom ends of the window are both provided with assembly grooves.

[0009] Preferably, a sliding support plate is slidably inserted into the inner side of the assembly groove, and the sliding support plate is fastened to the window by screws, with one end of the sliding support plate inserted into the inner side of the sliding groove.

[0010] Preferably, the upper and lower surfaces of the end of the sliding support plate located in the sliding groove are both rolled with support balls, and the sliding support plate and the inner wall of the sliding groove are in rolling contact through the support balls.

[0011] Preferably, the length of the sliding support plate and the assembly groove is two-thirds of the width of the window, and the distance between the two ends of the assembly groove and the two sides of the window is the same.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] This utility model adds a support strip and a sealing plate between the window and the window frame. The support spring ensures that the support strip always stays in close contact with the window, while the sealing strip fills the gap between the support strip and the window frame, thereby isolating the indoor and outdoor air and ensuring the thermal insulation performance of the doors and windows. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the support strip of this utility model;

[0016] Figure 3 This is a structural sectional view of the window frame of this utility model;

[0017] Figure 4 for Figure 3 Enlarged view of the structure at point A in the middle.

[0018] In the diagram: 1. Window frame; 2. Drainage channel; 3. Window; 4. Sealing plate; 5. Support strip; 6. Guide surface; 7. Sealing strip; 8. Mounting slot; 9. Support spring; 10. Sliding groove; 11. Sliding support plate; 12. Assembly groove; 13. Support ball bearing. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0020] Please see Figures 1 to 4The present invention provides an embodiment of a heat-insulating door and window, including a window frame 1. The top and bottom of the window frame 1 are provided with mounting slots 8. Two windows 3 with symmetrical positions are slidably installed on the inner side of the window frame 1. The top and bottom of the windows 3 are respectively slidably engaged with the inner side of the two mounting slots 8. The lower mounting slot 8 is provided with a drainage channel 2 on the side facing the outside. The drainage channel 2 penetrates the window frame 1 and drains water that accidentally enters the mounting slot 8.

[0021] Multiple support springs 9 are fixed inside the mounting slot 8. A support strip 5 is fixed to one end of each support spring 9. The support strip 5 fits against the window 3, and sealing strips 7 are embedded on both sides of the support strip 5. A sealing plate 4 is fixed to the upper surface of one end of the support strip 5. The end of the sealing plate 4 near the window 3 has a guide surface 6 with an inclination angle of 45 degrees. The mounting slot 8 supports the support strip 5, ensuring that the support strip 5 fits against the window 3. The sealing strip 7 fills the gaps between adjacent support strips 5 and between the support strip 5 and the window frame 1, thereby preventing air from flowing through the mounting slot 8 on both sides of the window frame 1, thus ensuring the heat insulation and thermal insulation performance of the door and window.

[0022] The length of the sealing plate 4 is the same as the width of the window 3. The length of the sealing plate 4 is half the length of the support strip 5, and the surface of the sealing plate 4 is flush with the window frame 1. The sealing plate 4 is used to fill the remaining gap of the mounting groove 8 above the support strip 5, so that rainwater outside the window frame 1 will not accumulate above the support strip 5, and the rainwater will slide down the window frame 1.

[0023] The inner side of the mounting slot 8 is provided with a sliding groove 10. The top and bottom ends of the window 3 are both provided with assembly grooves 12. A sliding support plate 11 is slidably inserted into the inner side of the assembly groove 12. The sliding support plate 11 is fastened to the window 3 by screws. One end of the sliding support plate 11 is inserted into the inner side of the sliding groove 10. The length of the sliding support plate 11 and the assembly groove 12 is two-thirds of the width of the window 3. The distance between the two ends of the assembly groove 12 and the two sides of the window 3 is the same.

[0024] The upper and lower surfaces of the sliding support plate 11 located in the sliding groove 10 are both rolled with support balls 13. The sliding support plate 11 and the inner wall of the sliding groove 10 are in rolling contact through the support balls 13. The sliding support plate 11 provides position support and movement guidance for the window 3, ensuring that the door and window can be opened smoothly.

[0025] Working principle: When using the doors and windows, first disconnect the locking structure between the two windows 3. Then, place your palm on the surface of window 3 and push window 3 towards the other window 3. When window 3 slides, it first contacts the guide surface 6 at the end of the sealing plate 4. Since window 3 cannot move up or down, and the sealing plate 4 is connected to the window frame 1 through the support strip 5 and support spring 9, when window 3 slides and contacts the guide surface 6, it presses the sealing plate 4 and support strip 5 downward. At this time, the support strip 5 compresses the support spring 9, and the two support strips 5 are misaligned vertically, but the two support strips 5 are still... The sealing strip 7 maintains a seal. When the window 3 is closed, the support spring 9 elastically returns to its original position and moves the sealing plate 4 and support strip 5 back to their original positions, so that the support strip 5 and the window 3 are in contact again. During the sliding opening or closing of the window 3, the support strip 5 will only move up and down. During the movement of the support strip 5, the sealing strip 7 fills the gaps between the support strips 5 and between the support strip 5 and the mounting groove 8, keeping the window 3 and the mounting groove 8 sealed at all times. Thus, after the door and window are closed, outside air cannot enter the room through the gap between the window 3 and the mounting groove 8, thereby ensuring the heat insulation and thermal insulation performance of the door and window.

[0026] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A door and window of the thermal insulation type comprising a frame (1), characterized in that: The top end and the bottom end of the window frame (1) are provided with mounting clamping grooves (8), the inner side of the window frame (1) is slidably provided with two position rotationally symmetrical windows (3), the top end and the bottom end of the window (3) are respectively slidably clamped in the inner side of the two mounting clamping grooves (8), a plurality of supporting springs (9) are fixed on the inner side of the mounting clamping groove (8), one end of the supporting spring (9) is fixed with a supporting strip (5), the supporting strip (5) is attached to the window (3), and the two sides of the supporting strip (5) are inlaid with sealing strips (7), one end of the supporting strip (5) is fixed with a sealing plate (4), the end of the sealing plate (4) close to the window (3) is provided with a guide surface (6), and the inclination angle of the guide surface (6) is forty-five degrees.

2. The heat-insulated door and window according to claim 1, characterized in that: The length of the sealing plate (4) is the same as the width of the window (3), the length of the sealing plate (4) is half of the length of the supporting strip (5), and the surface of the sealing plate (4) is flush with the window frame (1).

3. The heat-insulated door and window according to claim 1, characterized in that: The side of the lower position mounting clamping groove (8) facing the outdoor is provided with a drainage groove (2), and the drainage groove (2) penetrates the window frame (1).

4. The heat-insulated door and window according to claim 1, characterized in that: The inner side of the mounting clamping groove (8) is provided with a sliding groove (10), and the top end and the bottom end of the window (3) are provided with an assembly groove (12).

5. The heat-insulated door and window according to claim 4, characterized in that: The inner side of the assembly groove (12) is slidably inserted with a sliding support plate (11), the sliding support plate (11) and the window (3) are connected through screws, and one end of the sliding support plate (11) is inserted into the inner side of the sliding groove (10).

6. The heat-insulated door and window according to claim 5, characterized in that: The upper and lower surfaces of the end of the sliding support plate (11) in the sliding groove (10) are inlaid with supporting balls (13) which roll, and the inner wall of the sliding groove (10) and the sliding support plate (11) are in rolling contact through the supporting balls (13).

7. The heat-insulated door and window according to claim 5, characterized in that: The length of the sliding support plate (11) and the assembly groove (12) is two-thirds of the width of the window (3), and the distance between the two ends of the assembly groove (12) and the two sides of the window (3) is the same.

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