Multi-sealing type broken bridge sliding window

By using low-temperature and high-temperature deformation memory alloy arc plates in the sliding windows to drive the insulation blocks to fill the gaps, the problem of poor thermal insulation performance of existing sliding windows is solved and better temperature isolation effect is achieved.

CN222228400UInactive Publication Date: 2024-12-24合肥市青少年科技创新教育学会
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Patent Information

Application Number
CN202420969517.0
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-07
Publication Date
2024-12-24
Estimated Expiration
Not applicable · inactive patent

AI Technical Summary

Technical Problem

The existing sealed broken bridge sliding windows have gaps in the sliding or slides, which leads to the high or low temperature outdoor air easily entering the room through the gaps, reducing the thermal insulation performance of the sliding windows.

Method used

The arc plate of low-temperature deformation memory alloy and the arc plate of high-temperature deformation memory alloy are combined with the U-shaped push-pull plate and the H-shaped isolation frame. Through the deformation effect, the insulation blocks move when the temperature changes, and fill gaps to improve sealing and heat insulation. Effect.

Benefits of technology

It effectively avoids the diffusion of outdoor high or low-temperature air through sliding windows, significantly improving the thermal insulation performance of sliding windows.

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Abstract

The utility model relates to a multi-sealing type broken bridge sliding window which comprises a window frame, the window frame is connected with a window sash frame in a sliding mode through a sliding assembly, glass is arranged on the top of the window sash frame, and a U-shaped sliding plate is arranged in the middle of the end, close to the window frame, of the window sash frame. The two opposite sides of the U-shaped push-pull plate are each provided with a low-temperature deformation memory alloy arc-shaped piece and a high-temperature deformation memory alloy arc-shaped piece, the low-temperature deformation memory alloy arc-shaped pieces are fixedly connected with first heat insulation blocks, and the high-temperature deformation memory alloy arc-shaped pieces are fixedly connected with high-temperature deformation memory alloy arc-shaped pieces. The low-temperature deformation memory alloy arc-shaped piece drives the first heat insulation block to contract towards the H-shaped isolation frame, and the high-temperature deformation memory alloy arc-shaped piece drives the second heat insulation block to contract away from the H-shaped isolation frame. By means of the sliding window, outdoor high temperature or low temperature can be prevented from diffusing into a room through the sliding window, and the effective heat insulation effect on the sliding window is achieved.
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Description

Technical Field

[0001] The utility model relates to the technical field of sliding windows, in particular to a multi-sealed broken bridge sliding window. Background Art

[0002] Sealed thermal break sliding window uses thermal break aluminum alloy profile as the window frame material. Thermal break aluminum alloy has certain sealing and heat insulation properties.

[0003] The existing sealed thermal break sliding windows are generally connected by sliding tracks to the window sashes and the window frames. However, there are gaps in the sliding or sliding tracks of the sliding windows, and the high or low temperature air outside can easily enter the room through the gaps, resulting in poor thermal insulation performance of the sliding windows. Utility Model Content

[0004] The utility model aims at the deficiencies of the prior art and provides a multi-sealed broken bridge sliding window. The specific technical scheme is as follows:

[0005] A multi-seal type broken bridge sliding window comprises a window frame, which is slidably connected to a window sash frame through a sliding component, and glass is arranged on the top of the window sash frame, and a U-shaped sliding plate is provided in the middle of one end of the window sash frame close to the window frame, and an H-shaped isolation frame is arranged in the middle of the inner side of the window frame on the same axis as the U-shaped sliding plate, and the bottom side of the U-shaped sliding plate is slidably connected to the inner top of the H-shaped isolation frame, and low-temperature deformation memory alloy arc sheets and high-temperature deformation memory alloy arc sheets are arranged on opposite sides of the U-shaped sliding plate, a first insulation block is fixedly connected to the low-temperature deformation memory alloy arc sheet, and a high-temperature deformation memory alloy arc sheet is fixedly connected to the high-temperature deformation memory alloy arc sheet, and the low-temperature deformation memory alloy arc sheet drives the first insulation block to shrink in a direction toward the H-shaped isolation frame, and the high-temperature deformation memory alloy arc sheet drives the second insulation block to shrink in a direction away from the H-shaped isolation frame.

[0006] As an improvement of the above technical solution: a side of the second thermal insulation block close to the H-shaped isolation frame and a side of the first thermal insulation block close to the H-shaped isolation frame both have inclined surfaces.

[0007] As an improvement of the above technical solution: installation grooves are opened on both sides of the U-shaped push-pull plate close to the H-shaped isolation frame, and one end of the low-temperature deformation memory alloy arc sheet away from the first insulation block and one end of the second insulation block away from the high-temperature deformation memory alloy arc sheet are fixedly connected in the installation grooves.

[0008] As an improvement of the above technical solution: the side of the window frame close to the indoor and the side close to the outdoor are both provided with a first sound insulation cavity, and the side of the window frame close to the indoor and the side close to the outdoor are both provided with a second sound insulation cavity.

[0009] As an improvement of the above technical solution: sealing strips are provided between the side of the glass close to the outdoors and the side close to the indoors and the window sash frame, a support frame is fixedly connected to the middle of the bottom of the inner wall of the window sash frame, and the top of the support frame is fixedly connected to the bottom end of the sealing strip through a rubber pad.

[0010] As an improvement of the above technical solution: the first heat insulation strip is provided on both sides of the support frame close to the indoor and outdoor areas, and the second heat insulation strip is provided on both sides of the H-shaped isolation frame close to the indoor and outdoor areas.

[0011] As an improvement of the above technical solution: a side of the bottom end of the window sash frame close to the indoors and a side of the bottom end of the window sash frame close to the outdoors are both fixedly connected with sealing blocks, and the bottom end of the sealing block contacts the top end of the window frame.

[0012] As an improvement of the above technical solution: the sliding assembly includes a sliding rail fixedly connected to both sides of the bottom end of the window sash frame and located on the inner side of the window frame, a connecting plate fixedly connected to the inner side of the window frame is provided at the bottom of the sliding rail, and the top of the connecting plate has a slideway that slides with the sliding rail.

[0013] Beneficial effects of the utility model:

[0014] 1. When outdoor air penetrates between the two second heat insulation strips through the sliding assembly, when the temperature between the two second heat insulation strips is high, the high-temperature deformation memory alloy arc sheet will deform and expand, and the high-temperature deformation memory alloy arc sheet will drive the second heat insulation block to move toward the H-type isolation frame, so that one side of the second heat insulation block is in close contact with the H-type isolation frame, filling the gap between the contact surface of the H-type isolation frame and the U-shaped sliding plate, preventing the outdoor high temperature from further spreading to the room through the sliding window, and having an effective heat insulation effect on the sliding window;

[0015] 2. When the temperature between the two second insulation strips is low, the low-temperature deformation memory alloy arc sheet will deform and shrink, and the low-temperature deformation memory alloy arc sheet will drive the first insulation block to move toward the H-type insulation frame, so that one side of the first insulation block is in close contact with the second insulation strip, filling the gap between the contact surface of the H-type insulation frame and the U-shaped sliding plate, preventing the outdoor low temperature from further spreading to the room through the sliding window, and having an effective insulation effect on the sliding window. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 for Figure 1 A schematic diagram of the enlarged structure at A in the middle;

[0018] Figure 3 for Figure 1Schematic diagram of the enlarged structure at point B in the middle.

[0019] Figure numerals: 1. sash frame; 11. first sound insulation cavity; 12. first thermal insulation strip; 13. support frame; 2. glass; 21. sealing strip; 22. rubber pad; 3. sealing block; 4. window frame; 40. second sound insulation cavity; 41. second thermal insulation strip; 42. H-type isolation frame; 43. connecting plate; 5. slide rail; 51. slideway; 6. U-shaped sliding plate; 60. mounting groove; 61. low-temperature deformation memory alloy arc sheet; 611. first thermal insulation block; 62. high-temperature deformation memory alloy arc sheet; 621. second thermal insulation block. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0021] Example

[0022] Please refer to Figure 1-Figure 3 The multi-sealed broken bridge sliding window comprises a window frame 4, the window frame 4 is slidably connected to a window sash frame 1 through a sliding assembly, a glass 2 is arranged on the top of the window sash frame 1, a U-shaped sliding plate 6 is arranged in the middle of one end of the window sash frame 1 close to the window frame 4, an H-shaped isolation frame 42 is arranged on the same axis as the U-shaped sliding plate 6 in the middle of the inner side of the window frame 4, the bottom side of the U-shaped sliding plate 6 is slidably connected to the inner top of the H-shaped isolation frame 42, and low-temperature deformation memory alloy arc-shaped The sheet 61 and the high-temperature deformation memory alloy arc sheet 62, the low-temperature deformation memory alloy arc sheet 61 is fixedly connected with the first insulation block 611, and the high-temperature deformation memory alloy arc sheet 62 is fixedly connected with the high-temperature deformation memory alloy arc sheet 62, the low-temperature deformation memory alloy arc sheet 61 drives the first insulation block 611 to shrink in the direction toward the H-shaped isolation frame 42, and the high-temperature deformation memory alloy arc sheet 62 drives the second insulation block 621 to shrink away from the H-shaped isolation frame 42;

[0023] Specifically, the low-temperature deformation memory alloy arc sheet 61 and the high-temperature deformation memory alloy arc sheet 62 are both made of nickel-titanium alloy, and the low-temperature deformation memory alloy arc sheet 61 can be added with antimony Sb or tellurium Te elements to form NiTiSb alloy and NiTiTe alloy, and its phase transition temperature can be reduced to about 0°C, so that it has a shape memory effect at about 0°C. When the temperature around it is below 0°C, the low-temperature deformation memory alloy arc sheet 61 will drive the first insulation block 611 to shrink, and when the temperature rises, the low-temperature deformation memory alloy arc sheet 61 will gradually restore its shape;

[0024] The high-temperature deformation memory alloy arc piece 62 can be formed into NiTiNb alloy, NiTiMo alloy and NiTiTa alloy by adding niobium Nb, molybdenum Mo or tantalum Ta elements, and its phase change temperature can be increased to about 40°C, so that it has a shape memory effect at about 40°C. When the temperature rises, the high-temperature deformation memory alloy arc piece 62 will drive the second insulation block 621 to expand, and when the temperature drops, the high-temperature deformation memory alloy arc piece 62 will gradually shrink.

[0025] In an optional embodiment: the side of the second insulation block 621 close to the H-type isolation frame 42 and the side of the first insulation block 611 close to the H-type isolation frame 42 both have inclined surfaces, so that the second insulation block 621 and one side of the first insulation block 611 can be well in contact with the inner side of the H-type isolation frame 42.

[0026] In an optional embodiment: installation grooves 60 are opened on both sides of the U-shaped push-pull plate 6 close to the H-shaped isolation frame 42, and one end of the low-temperature deformation memory alloy arc sheet 61 away from the first insulation block 611 and one end of the second insulation block 621 away from the high-temperature deformation memory alloy arc sheet 62 are fixedly connected in the installation groove 60.

[0027] In an optional embodiment: a first sound insulation cavity 11 is provided on the side of the window frame 1 close to the indoor and the side close to the outdoor, and a second sound insulation cavity 40 is provided on the side of the window frame 4 close to the indoor and the side close to the outdoor. The first sound insulation cavity 11 has a sound insulation effect on the window frame 1, and the second sound insulation cavity 40 has a sound insulation effect on the window frame 4.

[0028] In an optional embodiment: sealing strips 21 are provided between the side of the glass 2 close to the outdoors and the side close to the indoors and the window sash frame 1, a support frame 13 is fixedly connected to the middle of the bottom of the inner wall of the window sash frame 1, and the top of the support frame 13 is fixedly connected to the bottom end of the sealing strip 21 through a rubber pad layer 22, and the rubber pad layer 22 plays a buffering and protective role for the glass 2.

[0029] In an optional embodiment: a first thermal insulation strip 12 is provided on both sides of the support frame 13 close to the indoor and close to the outdoor, and a second thermal insulation strip 41 is provided on both sides of the H-shaped isolation frame 42 close to the indoor and close to the outdoor. Specifically, the top end of the first thermal insulation strip 12 is fixedly connected to the top end of the inner wall of the window sash frame 1, the bottom end of the first thermal insulation strip 12 is fixedly connected to the bottom end of the inner wall of the window sash frame 1, the top end of the second thermal insulation strip 41 is fixedly connected to the bottom end of the inner wall of the window frame 4, and the top end of the second thermal insulation strip 41 is in contact with the bottom end of the window sash frame 1.

[0030] In an optional embodiment: a sealing block 3 is fixedly connected to the indoor side of the bottom end of the window sash frame 1 and the outdoor side of the bottom end of the window sash frame 1, and the bottom end of the sealing block 3 is in contact with the top end of the window frame 4, so that the cooperation of the sealing block 3, the first thermal insulation strip 12 and the second thermal insulation strip 41 can achieve a multi-layer sealing effect on the window sash frame 1 and the window frame 4.

[0031] In an optional embodiment: the sliding assembly includes a sliding rail 5 fixedly connected to both sides of the bottom end of the window sash frame 1 and located on the inner side of the window frame 4, a connecting plate 43 fixedly connected to the inner side of the window frame 4 is provided at the bottom of the sliding rail 5, and a slideway 51 slidably matched with the sliding rail 5 is provided on the top of the connecting plate 43, thereby enabling a sliding connection between the window frame 4 and the window sash frame 1.

[0032] Specifically, when the present application is in use, the first soundproof cavity 11, the second soundproof cavity 40, the sealing block 3, the first thermal insulation strip 12 and the second thermal insulation strip 41 can effectively seal, insulate and soundproof the window sash frame 1 and the window frame 4.

[0033] When outdoor air penetrates between the two second heat insulation strips 41 through the sliding assembly, when the temperature between the two second heat insulation strips 41 is high at about 40 degrees Celsius, the high-temperature deformation memory alloy arc sheet 62 will deform and expand, and the high-temperature deformation memory alloy arc sheet 62 drives the second heat insulation block 621 to move toward the H-shaped isolation frame 42, so that one side of the second heat insulation block 621 is closely in contact with the H-shaped isolation frame 42, filling the gap between the contact surface of the H-shaped isolation frame 42 and the U-shaped sliding plate 6, thereby preventing the outdoor high temperature from further diffusing into the room through the sliding window, and having an effective heat insulation effect on the sliding window;

[0034] When the temperature between the two second insulation strips 41 is low, around 0 degrees Celsius, the low-temperature deformation memory alloy arc sheet 61 will deform and shrink, and the low-temperature deformation memory alloy arc sheet 61 will drive the first insulation block 611 to move toward the H-shaped isolation frame 42, so that one side of the first insulation block 611 is in close contact with the second insulation strip 41, filling the gap between the contact surface of the H-shaped isolation frame 42 and the U-shaped sliding plate 6, preventing the outdoor low temperature from further spreading to the room through the sliding window, thereby having an effective insulation effect on the sliding window.

[0035] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A multi-sealed broken bridge sliding window, comprising a window frame (4), to which a window sash frame (1) is connected, characterized in that: The window sash frame (1) has a U-shaped push-pull plate (6) at one end close to the window frame (4), and an H-shaped isolation frame (42) is provided inside the window frame (4). The U-shaped push-pull plate (6) is provided with a low-temperature deformation memory alloy arc sheet (61) and a high-temperature deformation memory alloy arc sheet (62) on opposite sides. The low-temperature deformation memory alloy arc sheet (61) is fixedly connected to a first heat insulation block (611), and the high-temperature deformation memory alloy arc sheet (62) is fixedly connected to a second heat insulation block (621). The low-temperature deformation memory alloy arc sheet (61) drives the first heat insulation block (611) to shrink in a direction toward the H-shaped isolation frame (42), and the high-temperature deformation memory alloy arc sheet (62) drives the second heat insulation block (621) to shrink in a direction away from the H-shaped isolation frame (42).

2. The multi-sealed broken bridge sliding window according to claim 1 is characterized in that: A side of the second thermal insulation block (621) close to the H-shaped isolation frame (42) and a side of the first thermal insulation block (611) close to the H-shaped isolation frame (42) both have inclined surfaces.

3. The multi-sealed broken bridge sliding window according to claim 2 is characterized in that: The U-shaped push-pull plate (6) is provided with mounting grooves (60) on both sides close to the H-shaped isolation frame (42); one end of the low-temperature deformation memory alloy arc-shaped sheet (61) away from the first insulation block (611) and one end of the second insulation block (621) away from the high-temperature deformation memory alloy arc-shaped sheet (62) are both fixedly connected in the mounting grooves (60).

4. The multi-sealed broken bridge sliding window according to claim 3 is characterized in that: The window frame (1) is provided with a first soundproof cavity (11) on one side close to the indoor and one side close to the outdoor, and the window frame (4) is provided with a second soundproof cavity (40) on one side close to the indoor and one side close to the outdoor.

5. The multi-sealed broken bridge sliding window according to claim 4 is characterized in that: The top of the window sash frame (1) is provided with glass (2), and sealing strips (21) are provided between the side of the glass (2) close to the outside and the side close to the inside of the window sash frame (1), and a support frame (13) is fixedly connected to the middle of the bottom of the inner wall of the window sash frame (1), and the top of the support frame (13) is fixedly connected to the bottom end of the sealing strip (21) via a rubber cushion layer (22).

6. The multi-sealed broken bridge sliding window according to claim 5, characterized in that: The support frame (13) is provided with a first heat insulation strip (12) on one side close to the indoor and one side close to the outdoor, and the H-shaped isolation frame (42) is provided with a second heat insulation strip (41) on one side close to the indoor and one side close to the outdoor.

7. The multi-sealed broken bridge sliding window according to claim 6, characterized in that: A sealing block (3) is fixedly connected to the side of the bottom end of the window sash frame (1) close to the interior and the side of the bottom end of the window sash frame (1) close to the exterior, and the bottom end of the sealing block (3) is in contact with the top end of the window frame (4).

8. The multi-sealed broken bridge sliding window according to claim 1, characterized in that: The window frame (4) is slidably connected to the window sash frame (1) via a sliding assembly, the sliding assembly comprising a sliding rail (5) fixedly connected to both sides of the bottom end of the window sash frame (1) and located inside the window frame (4), a connecting plate (43) fixedly connected to the inside of the window frame (4) is provided at the bottom of the sliding rail (5), and a slideway (51) slidably matched with the sliding rail (5) is provided at the top of the connecting plate (43).