Heat insulation strip of heat insulation aluminum alloy sliding door and window

Abstract

The utility model relates to the technical field of aluminum alloy windows, and discloses a heat insulation aluminum alloy sliding door and window heat insulation strip which comprises a frame body, a heat insulation broken bridge is arranged in the frame body, a nylon groove is attached to one side of the heat insulation broken bridge, the heat insulation broken bridge comprises a broken bridge frame, and heat insulation grooves are formed in the two sides of the broken bridge frame. Heat insulation cotton is arranged in the middle of the broken bridge frame, and a first heat insulation strip is attached to one side of the heat insulation cotton. The center of the groove frame of the window frame is connected with the heat insulation strips in a combined mode through the broken bridge frame, a partition is formed through the first heat insulation strip and the second heat insulation strip which are clamped in the broken bridge frame, the isolation effect of the position of the hardware and the position of the glass is improved, and heat insulation groove cavities formed in the two sides of the broken bridge frame with the large occupied length are matched. And the glass fiber heat insulation cotton filled inside further reduces the heat conductivity of the aluminum alloy door and window frame, so that the effective heat insulation effect of the heat insulation strip part of the whole door and window is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum alloy windows, in particular to a heat-insulating strip for a heat-insulating aluminum alloy sliding door and window. Background Art

[0002] Aluminum alloy doors and windows refer to doors and windows made of aluminum alloy extruded profiles as frames, stiles and sashes. They are called aluminum alloy doors and windows, or aluminum doors and windows for short. Aluminum alloy doors and windows include doors and windows with aluminum alloy as the base material of the load-bearing rods and doors and windows composited with wood and plastic, or aluminum-wood composite doors and windows and aluminum-plastic composite doors and windows for short. In the doors and windows industry, door and window insulation strips are a material used to seal door and window gaps, isolate indoor and outdoor temperatures, and maintain indoor temperature stability. The shapes of different insulation strips differ in performance and function. Common ones include single-sided insulation strips and multi-cavity insulation strips. Single-sided insulation strips have multiple forms, such as I-type, C-type, T-type, etc. Multi-cavity structures can control the convection and radiation effects between frames and sashes, isolate heat transfer, and give full play to the overall design and performance. They are more commonly used in aluminum alloy door and window frame structures.

[0003] Prior art, such as the patent with publication number CN213980436U, discloses a nylon connector for use in aluminum alloy windows. The aluminum alloy window includes a first side frame, a second side frame and a thermal break bridge. The first side frame, the thermal break bridge and the second side frame are together arranged to form a hardware installation groove. The nylon connector is installed in the hardware installation groove and covers the inner side wall of the hardware installation groove. The hardware is installed in the U-shaped hardware groove of the nylon connector to avoid direct contact between the hardware and the aluminum profile.

[0004] The above prior art has obvious beneficial effects, but still has shortcomings:

[0005] In the above-mentioned prior art, the inner wall of the hardware installation groove is covered with a nylon connector to avoid direct contact between the hardware and the aluminum profile, thereby solving the problem of cold bridge effect caused by the installation of hardware and improving the thermal insulation and heat preservation performance of door and window products. However, the structure of the slotted bridge insulation strip between the side frames itself is relatively narrow, which is effective for the thermal insulation performance of the aluminum alloy itself, and can only insulate a part of the hardware and the window frame itself. The insulation surface range is effective, resulting in poor thermal insulation performance. For this reason, an insulating aluminum alloy sliding door and window insulation strip is proposed. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model provides a heat-insulating aluminum alloy sliding door and window heat-insulating strip, which uses a thermally-insulated bridge frame connected in the middle of the frame slot frame to cooperate with a nylon groove engaged on one side of the inner wall to maintain the heat-insulating effect during the installation and use of hardware, and at the same time cooperates with the thermally-insulated bridge frame to increase the proportion of the overall partition structure in the middle connection of the frame slot frame, thereby further improving the heat insulation.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an insulating strip for an insulating aluminum alloy sliding door and window, comprising a frame body, a thermal insulation bridge is arranged inside the frame body, and a nylon groove is attached to one side of the thermal insulation bridge, the thermal insulation bridge comprises a thermal insulation bridge frame, and thermal insulation grooves are opened on both sides of the thermal insulation bridge frame, thermal insulation cotton is arranged in the middle of the thermal insulation bridge frame, and a first thermal insulation strip is attached to one side of the thermal insulation cotton, and a second thermal insulation strip is attached to the other side of the thermal insulation cotton, and buckles are attached to both ends of the first thermal insulation strip and the second thermal insulation strip.

[0008] Preferably, the first thermal insulation strip and the second thermal insulation strip are buckled with the inner wall of the thermal insulation frame through buckles on both sides, and the thermal insulation cotton is evenly filled along the gap in the middle of the first thermal insulation strip and the second thermal insulation strip.

[0009] Preferably, the heat insulation grooves are symmetrically opened along the inside of both sides of the broken bridge frame, and the broken bridge frame is fixedly connected to the frame body.

[0010] Preferably, the frame body comprises a frame slot frame, and a hardware slot is opened inside the frame slot frame, an inner buckle slot is distributed on one side of the hardware slot, and an outer buckle slot is distributed on the other side of the hardware slot.

[0011] Preferably, the hardware slot is opened along the inner wall of the frame slot, and the inner buckle slot and the outer buckle slot are symmetrically distributed along both sides of the hardware slot.

[0012] Preferably, the nylon slot comprises a slot frame, and a cavity is opened inside the slot frame, a cross frame is distributed inside the cavity, and anti-slip bars are distributed on both sides of the inner wall of the slot frame.

[0013] Preferably, the anti-slip bars are arranged equidistantly along both sides of the inner wall of the slot frame, and the cross frame is distributed along the inside of the cavity and is connected and fixed to the slot frame.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. The utility model is connected by a thermal break bridge frame and a thermal insulation strip combination at the center of the window frame slot frame position, and a partition is formed by the first thermal insulation strip and the second thermal insulation strip engaged in the thermal break bridge frame. At the same time, the first thermal insulation strip and the second thermal insulation strip themselves can also play a heat-resistant and temperature-insulating role while forming a partition, thereby improving the isolation effect between the position of the installed hardware and the position of the glass itself, and combined with the thermal insulation groove cavity opened on both sides of the thermal break bridge frame with a large proportion of length, and the glass fiber thermal insulation cotton filled inside, the thermal conductivity of the aluminum alloy door and window frame is further reduced, thereby improving the effective thermal insulation effect of the thermal insulation strip part of the overall door and window.

[0016] 2. The heat insulation strip of doors and windows is first combined with the heat insulation bridge structure through the hardware groove opened inside the frame slot to form a heat insulation bridge part, and then the glass and nylon groove are placed on both sides of the inner wall of the slot body according to the installation requirements. The two ends of the window are tightly buckled and fixed through the symmetrical outer buckle groove and inner buckle groove, which makes the installation quick and stable.

[0017] 3. This door and window insulation strip is installed in the slot frame by snapping the outer wall onto one side of the hardware slot to form a fit. Then the hardware to be installed is snapped along the inner wall of the slot frame, and the anti-slip bars on both sides are used to keep the snapping stable. Then, the cross frame and cavity are used to further enhance the partition effect while maintaining the stability of the structure, thereby achieving a heat insulation effect.

[0018] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the utility model. The purpose and other advantages of the utility model can be realized and obtained by the structures indicated in the description, claims and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the three-dimensional structure of the main frame of the utility model;

[0020] Figure 2 This is a schematic diagram of the three-dimensional structure of the heat-insulating broken bridge cross section of the utility model;

[0021] Figure 3 This is a schematic diagram of the three-dimensional cross-sectional structure of the nylon groove of the utility model;

[0022] Figure 4 It is a schematic diagram of the auxiliary local structure of the hollow cavity in the nylon groove of the utility model.

[0023] In the figure: 1. Frame body; 101. Frame slot frame; 102. Hardware slot; 103. Inner buckle slot; 104. Outer buckle slot; 2. Thermal insulation bridge; 201. Thermal insulation bridge frame; 202. Thermal insulation slot; 203. Thermal insulation cotton; 204. First thermal insulation strip; 205. Second thermal insulation strip; 206. Buckle; 3. Nylon slot; 301. Slot frame; 302. Cavity; 303. Cross frame; 304. Anti-slip bar. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this technical field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-4A heat-insulating aluminum alloy sliding door and window heat-insulating strip of the present embodiment includes a frame body 1, a heat-insulating bridge 2 is arranged inside the frame body 1, and a nylon groove 3 is attached to one side of the heat-insulating bridge 2, the frame body 1 includes a frame groove frame 101, and a hardware groove 102 is opened inside the frame groove frame 101, an inner buckle groove 103 is distributed on one side of the hardware groove 102, and an outer buckle groove 104 is distributed on the other side of the hardware groove 102.

[0026] like Figure 1-3 As shown, the door and window insulation strip in the utility model is similar to the existing door and window insulation strip structure. The main improvement of the utility model is that the thermal insulation effect of the hardware installation and use process is maintained by the broken bridge frame 201 connected in the middle of the frame groove frame 101, in cooperation with the nylon groove 3 engaged on one side of the inner wall, and at the same time, the proportion of the overall partition structure of the broken bridge frame 201 at the middle connection of the frame groove frame 101 is increased, thereby further improving the thermal insulation; the first insulation strip 204 and the groove frame 301 in the utility model are both existing technologies. When using this door and window insulation strip, the hardware groove 102 opened inside the frame groove frame 101 can be first combined with the insulation broken bridge 2 structure to form a broken bridge part, and then the glass and the nylon groove 3 can be placed on both sides of the inner wall of the groove body according to the installation requirements, and the two ends of the window can be tightly buckled and fixed through the symmetrical outer buckle groove 104 and the inner buckle groove 103, and the installation is quick and stable.

[0027] like Figure 2 As shown, the thermal insulation bridge 2 includes a thermal insulation bridge frame 201, and thermal insulation grooves 202 are provided on both sides of the thermal insulation bridge frame 201, and a thermal insulation cotton 203 is provided in the middle of the thermal insulation bridge frame 201, and a first thermal insulation strip 204 is attached to one side of the thermal insulation cotton 203, and a second thermal insulation strip 205 is attached to the other side of the thermal insulation cotton 203, and buckles 206 are attached to both ends of the first thermal insulation strip 204 and the second thermal insulation strip 205. When the aluminum alloy window is used, the thermal insulation strip is combined and connected through the thermal insulation bridge frame 201 at the center of the window frame slot frame 101, and the thermal insulation strip is assembled and connected through the thermal insulation bridge frame 20 1, the first thermal insulation strip 204 and the second thermal insulation strip 205 engaged in the first thermal insulation strip 204 and the second thermal insulation strip 205 can also play a role of heat resistance and temperature insulation while forming a partition, thereby improving the isolation effect between the position of the installed hardware and the position of the glass itself, and combined with the thermal insulation groove 202 cavity opened on both sides of the long-proportioned broken bridge frame 201 and the glass fiber thermal insulation cotton 203 filled inside, the thermal conductivity of the aluminum alloy door and window frame is further reduced, thereby improving the effective thermal insulation effect of the thermal insulation strip part of the overall door and window.

[0028] like Figure 4As shown, the nylon slot 3 includes a slot frame 301, and a cavity 302 is opened inside the slot frame 301, a cross frame 303 is distributed inside the cavity 302, and anti-slip bars 304 are distributed on both sides of the inner wall of the slot frame 301. The slot frame 301 is installed by snapping the outer wall on one side of the hardware slot 102 to form a fitting shape, and then the hardware to be installed is buckled along the inner wall of the slot frame 301, and the buckling is kept stable by the anti-slip bars 304 on both sides. Then, the cross frame 303 and the cavity 302 further enhance the partition effect while maintaining the stability of the structure, thereby achieving a heat insulation effect.

[0029] Obviously, the above embodiments of the present invention are merely examples for clearly explaining the present invention, and are not intended to limit the implementation methods of the present invention. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all implementation methods here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included in the protection scope of the claims of the present invention.

Claims

1. A heat-insulating aluminum alloy sliding door and window heat-insulating strip, comprising a frame body (1), characterized in that: A heat-insulating thermal bridge (2) is arranged inside the frame body (1), and a nylon groove (3) is attached to one side of the heat-insulating thermal bridge (2); the heat-insulating thermal bridge (2) comprises a heat-insulating bridge frame (201), and heat-insulating grooves (202) are provided on both sides of the heat-insulating bridge frame (201); heat-insulating cotton (203) is arranged in the middle of the heat-insulating bridge frame (201), and a first heat-insulating strip (204) is attached to one side of the heat-insulating cotton (203), and a second heat-insulating strip (205) is attached to the other side of the heat-insulating cotton (203), and buckles (206) are attached to both ends of the first heat-insulating strip (204) and the second heat-insulating strip (205).

2. The heat-insulating strip for aluminum alloy sliding doors and windows according to claim 1, characterized in that: The first thermal insulation strip (204) and the second thermal insulation strip (205) are buckled with the inner wall of the thermal insulation frame (201) via buckles (206) on both sides, and the thermal insulation cotton (203) is evenly filled along the middle gap of the first thermal insulation strip (204) and the second thermal insulation strip (205).

3. The heat-insulating strip for aluminum alloy sliding doors and windows according to claim 1, characterized in that: The heat insulation grooves (202) are symmetrically opened along the inside of both sides of the thermal insulation bridge frame (201), and the thermal insulation bridge frame (201) and the frame body (1) are fixedly connected.

4. The heat-insulating strip for aluminum alloy sliding doors and windows according to claim 1, characterized in that: The frame body (1) comprises a frame slot frame (101), and a hardware slot (102) is provided inside the frame slot frame (101), an inner buckle slot (103) is distributed on one side of the hardware slot (102), and an outer buckle slot (104) is distributed on the other side of the hardware slot (102).

5. The heat-insulating strip for aluminum alloy sliding doors and windows according to claim 4, characterized in that: The hardware slot (102) is opened along the inner wall of the frame slot frame (101), and the inner buckle slot (103) and the outer buckle slot (104) are symmetrically distributed along the two sides of the hardware slot (102).

6. The heat-insulating strip for aluminum alloy sliding doors and windows according to claim 1, characterized in that: The nylon groove (3) comprises a groove frame (301), and a cavity (302) is provided inside the groove frame (301), a cross frame (303) is distributed inside the cavity (302), and anti-slip bars (304) are distributed on both sides of the inner wall of the groove frame (301).

7. The heat-insulating strip for aluminum alloy sliding doors and windows according to claim 6, characterized in that: The anti-slip bars (304) are arranged at equal distances along both sides of the inner wall of the slot frame (301), and the cross frame (303) is distributed along the inside of the cavity (302) and is connected and fixed to the slot frame (301).

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