A type of heat-insulating and energy-saving composite door and window

Abstract

This utility model relates to the field of composite door and window technology, specifically to a heat-insulating and energy-saving composite door and window, including side posts, sliding bases, a first door and window frame, a second door and window frame, a sliding component, and an insect-proof component. The insect-proof component includes a supporting window frame, a screen, a push-pull handle, a sealing strip, and a locking component. The supporting window frame is installed on the side posts, the screen is installed on the supporting window frame, the push-pull handle is installed on the supporting window frame, and the sealing strip is also installed on the supporting window frame. The locking component is installed on the supporting window frame. Pushing the second door and window frame moves it towards the first door and window frame for ventilation. Pushing the push-pull handle rotates the supporting window frame on the side posts, causing the sealing strip to abut against the sliding base. The locking component fixes the supporting window frame to the sliding base. The screen blocks mosquitoes, thus effectively preventing mosquitoes from entering the room when the window is opened for ventilation, making it convenient to use.

Description

Technical Field

[0001] This utility model relates to the field of composite door and window technology, and in particular to a heat-insulating and energy-saving composite door and window. Background Technology

[0002] Doors and windows are important components of buildings, serving functions such as ventilation, lighting, heat insulation, sound insulation, waterproofing, and fireproofing. They also significantly influence the overall shape and aesthetics of the building. Windows are the main ventilation and lighting facilities in a building; through proper window design, indoor air circulation and sufficient light can be ensured.

[0003] Existing patent CN115095258A describes a lightweight and energy-saving composite sliding door and window, which includes two parallel side pillars and two parallel sliding blocks fixedly connected between the two side pillars. Each of the two sliding blocks has a sliding groove on one side, and a movable door and window are slidably connected to the inner wall of each sliding groove. The movable door and window includes a door and window frame. This application improves the sound insulation and heat insulation capabilities of the movable door and window by extracting air from the cavity between the two glass panels to increase the vacuum degree of the cavity.

[0004] However, when using existing patented composite doors and windows, since these doors and windows cannot block mosquitoes, mosquitoes will enter the room when the windows are opened for ventilation, causing inconvenience to the residents. Utility Model Content

[0005] The purpose of this utility model is to provide a heat-insulating and energy-saving composite door and window, which solves the problem mentioned above that, in the process of using heat-insulating and energy-saving composite doors and windows, mosquitoes can enter the room when the windows are opened for ventilation because the doors and windows cannot block mosquitoes, thus causing inconvenience to the residents.

[0006] To achieve the above objectives, this utility model provides a heat-insulating and energy-saving composite door and window, including side pillars, sliding bases, a first door and window frame, a second door and window frame, a sliding assembly, and an insect-proof assembly. There are two side pillars, and each side pillar is equipped with a sliding base, which is fixedly connected to the side pillar. The first door and window frame is mounted on the sliding base, and the second door and window frame is mounted on the sliding base. The sliding assembly is mounted on the first door and window frame. The insect-proof assembly includes a supporting window frame, a screen, a push-pull handle, a sealing strip, and a locking component. Each side pillar is equipped with a supporting window frame, which is hinged to the side pillar. Each supporting window frame is equipped with a screen, which is fixedly connected to the supporting window frame. Each supporting window frame is equipped with a push-pull handle and a sealing strip. The locking component is mounted on the supporting window frame.

[0007] The locking component includes a fixing block, a locking block, an abutment block, and a pulling component. The fixing block is installed on each of the supporting window frames, and the locking block is installed on each fixing block through the pulling component. The abutment block is fixedly installed on the slide.

[0008] The pulling component includes a pull rod and a pull handle. Each of the fixed blocks is equipped with a pull rod, which is slidably connected to the fixed block. Each pull rod is equipped with a pull handle and a locking block.

[0009] The sliding assembly includes a first slider and a second slider, wherein the first slider is fixedly installed on the first door and window frame, and the second slider is fixedly installed on the second door and window frame.

[0010] The slide block has a first slide groove located on the side of the slide block near the first slider, and the first slide groove cooperates with the first slider.

[0011] The slide block has a second slide groove located on the side of the slide block near the second slider, and the second slide groove cooperates with the second slider.

[0012] This utility model discloses a heat-insulating and energy-saving composite door and window. The supporting window frame is installed on the side pillar, the screen is fixedly installed on the supporting window frame, the push-pull handle is fixedly installed on the supporting window frame, and the sealing strip is fixedly installed on the supporting window frame. When the window is opened for ventilation, pushing the second door and window frame moves it towards the first door and window frame via the second slider sliding on the second groove. Pushing the push-pull handle rotates the supporting window frame on the side pillar towards the sliding block. Pulling the pull handle moves the locking block upwards on the fixed block. When the sealing strip abuts against the sliding block, the locking block aligns with the limiting groove on the abutting block. Releasing the pull handle positions the locking block within the limiting groove on the abutting block, fixing the supporting window frame to the sliding block, preventing it from rotating under external force. The screen blocks mosquitoes, effectively preventing them from entering the room when the window is opened for ventilation, making it convenient to use. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0014] Figure 1 This is a schematic diagram of the overall structure of the heat-insulating and energy-saving composite door and window of this utility model.

[0015] Figure 2 This is the utility model Figure 1 Enlarged view of point A.

[0016] Figure 3 This is a three-dimensional drawing of the heat-insulating and energy-saving composite door and window of this utility model.

[0017] Figure 4 This is a cross-sectional view of the heat-insulating and energy-saving composite door and window of this utility model.

[0018] In the diagram: 101-Side post, 102-Sliding seat, 103-First door / window frame, 104-Second door / window frame, 105-Supporting window frame, 106-Screen mesh, 107-Push-pull handle, 108-Sealing strip, 109-Fixing block, 110-Locking block, 111-Abutting block, 112-Pull rod, 113-Pull handle, 114-First slider, 115-Second slider, 116-First slide groove, 117-Second slide groove. Detailed Implementation

[0019] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, but should not be construed as limiting the present invention.

[0020] Please see Figures 1 to 4 ,in Figure 1 This is a schematic diagram of the overall structure of the heat-insulating and energy-saving composite door and window of this utility model; Figure 2 This is the utility model Figure 1 Enlarged view of point A; Figure 3 This is a three-dimensional drawing of the heat-insulating and energy-saving composite door and window of this utility model; Figure 4 This is a cross-sectional view of the heat-insulating and energy-saving composite door and window of this utility model.

[0021] This utility model provides a heat-insulating and energy-saving composite door and window, including a side post 101, a sliding base 102, a first door and window frame 103, a second door and window frame 104, a sliding assembly, and an insect-proof assembly. The insect-proof assembly includes a supporting window frame 105, a screen 106, a push-pull handle 107, a sealing strip 108, and a locking component. The locking component includes a fixing block 109, a locking block 110, an abutment block 111, and a pulling component. The pulling component includes a pull rod 112 and a pull handle 113. The sliding assembly includes a first slider 114 and a second slider 115. The sliding base 102 has a first sliding groove 116 and a second sliding groove 117. This solution solves the problem that, in the process of using heat-insulating and energy-saving composite doors and windows, mosquitoes cannot be blocked, allowing them to enter the room when the windows are opened for ventilation, causing inconvenience to residents. It is understood that this solution can be used in scenarios involving building ventilation and heat insulation.

[0022] In this embodiment, there are two side pillars 101, and each side pillar 101 is equipped with a sliding seat 102. The sliding seat 102 is fixedly connected to the side pillar 101. The first door / window frame 103 is installed on the sliding seat 102, the second door / window frame 104 is installed on the sliding seat 102, the sliding assembly is installed on the first door / window frame 103, and the insect-proof assembly is installed on the side pillar 101. This effectively blocks mosquitoes from entering the room when the window is opened for ventilation, making it convenient to use. The side pillar 101 supports the sliding seat 102. The two sliding seats 102 are located at the bottom and top of the side pillar 101, respectively. The sliding seats 102 support the sliding of the first door / window frame 103 and the second door / window frame 104, and adjusting the position of the first door / window frame 103 and the second door / window frame 104 facilitates ventilation.

[0023] Each of the side pillars 101 is equipped with a supporting window frame 105, which is hinged to the side pillar 101. Each of the supporting window frames 105 is equipped with a screen 106, which is fixedly connected to the supporting window frame 105. Each of the supporting window frames 105 is equipped with a push-pull handle 107 and a sealing strip 108. The locking component is installed on the supporting window frame 105. The side pillar 101 supports the rotation of the supporting window frame 105; the supporting window frame 105 supports the screen 106, causing the screen 106 to rotate and open / close; the screen 106 prevents mosquitoes from entering the room; the push-pull handle 107 facilitates pushing and pulling the supporting window frame 105; the sealing strip 108 is located at the top of the supporting window frame 105, and the sealing strip 108 abuts against the top slide 102, serving a sealing and fixing function; the locking member facilitates fixing the supporting window frame 105 to the slide 102, making the supporting window frame 105 less susceptible to rotation by wind; when the window is opened for ventilation... Push the second door and window frame 104 to move it toward the first door and window frame 103. Then push the push-pull handle 107 to rotate the supporting window frame 105 on the side column 101. The supporting window frame 105 rotates toward the slide 102, so that the sealing strip 108 abuts against the slide 102. The locking member fixes the supporting window frame 105 to the slide 102, making it less susceptible to rotation by external forces. The screen 106 blocks mosquitoes, thus effectively preventing mosquitoes from entering the room when the window is opened for ventilation, making it convenient to use.

[0024] Secondly, each of the supporting window frames 105 is equipped with a fixing block 109, and each of the fixing blocks 109 is equipped with a locking block 110 via the pulling component. The abutment block 111 is fixedly installed on the slide block 102. The fixing block 109 is installed on the supporting window frame 105 by welding, and the fixing block 109 supports the pulling component; the abutting block 111 is installed on the bottom slide 102 by welding, and the abutting block 111 has a limiting groove, which cooperates with the locking block 110. The locking block 110 is located in the limiting groove, so that the supporting window frame 105 is fixed on the slide 102; the pulling component pulls the locking block 110 up and down; when the supporting window frame 105 rotates, the pulling component pulls the locking block 110. When the supporting window frame 105 rotates to be located on the slide 102, the pulling component is released, so that the locking block 110 is located in the limiting groove by gravity, thereby fixing the supporting window frame 105 on the slide 102 and making it less susceptible to rotation by external forces.

[0025] Furthermore, each of the fixed blocks 109 is equipped with a pull rod 112, which is slidably connected to the fixed block 109. Each pull rod 112 is equipped with a pull handle 113 and a locking block 110. The pull rod 112 slides up and down on the fixed block 109, and supports the locking block 110. The pull handle 113 facilitates pulling the pull rod 112 and also limits its movement, ensuring that the pull rod 112 remains on the fixed block 109 and does not fall off.

[0026] Therefore, the first slider 114 is fixedly installed on the first door and window frame 103, and the second slider 115 is fixedly installed on the second door and window frame 104. There are two first sliders 114, located at the top and bottom of the first door and window frame 103 respectively, supporting the sliding of the first door and window frame 103 and reducing the frictional force of the sliding. Similarly, there are two second sliders 115, located at the top and bottom of the second door and window frame 104 respectively, supporting the sliding of the second door and window frame 104 and reducing the frictional force of the sliding.

[0027] Then, the first slide groove 116 is located on the side of the slide block 102 near the first slider 114, and the first slide groove 116 cooperates with the first slider 114. The first slide groove 116 accommodates the sliding of the first slider 114, so that the first door and window frame 103 can slide smoothly on the slide block 102.

[0028] Finally, the second slide groove 117 is located on the side of the slide block 102 near the second slider 115, and the second slide groove 117 cooperates with the second slider 115. The second slide groove 117 accommodates the sliding of the second slider 115, so that the second door and window frame 104 can slide smoothly on the slide block 102.

[0029] In this embodiment, when a heat-insulating and energy-saving composite door and window is in use, to ventilate, the second door and window frame 104 is pushed, and the second slider 115 slides on the second groove 117, causing the second door and window frame 104 to move towards the first door and window frame 103. Then, the push-pull handle 107 is pushed, causing the supporting window frame 105 to rotate on the side column 101, causing the supporting window frame 105 to rotate towards the slide block 102. Finally, the pull handle 113 is pulled, causing the pull rod 112 to move. The locking block 110 is moved upward on the fixing block 109. When the sealing strip 108 abuts against the slide block 102, the locking block 110 aligns with the limiting groove on the abutment block 111. The pull handle 113 is released, so that the locking block 110 is located in the limiting groove on the abutment block 111, and the supporting window frame 105 is fixed on the slide block 102, making it less susceptible to rotation by external forces. The screen 106 blocks mosquitoes, thus effectively preventing mosquitoes from entering the room when the window is opened for ventilation, making it convenient to use.

[0030] The above-disclosed embodiments are merely one or more preferred embodiments of this application and should not be construed as limiting the scope of this application. Those skilled in the art can understand that all or part of the processes for implementing the above embodiments and equivalent changes made in accordance with the claims of this application still fall within the scope of this application.

Claims

1. A heat-insulating and energy-saving composite door and window, comprising side posts, sliding bases, a first door and window frame, a second door and window frame, and a sliding assembly, wherein there are two side posts, each side post is equipped with a sliding base, the sliding base is fixedly connected to the side post, the first door and window frame is mounted on the sliding base, the second door and window frame is mounted on the sliding base, and the sliding assembly is mounted on the first door and window frame, characterized in that... It also includes insect-proof components; The insect-proof component includes a supporting window frame, a screen, a push-pull handle, a sealing strip, and a locking member. The supporting window frame is installed on each of the side pillars and is hinged to the side pillars. The screen is installed on each of the supporting window frames and is fixedly connected to the supporting window frame. The push-pull handle is installed on each of the supporting window frames. The sealing strip is also installed on each of the supporting window frames. The locking member is installed on the supporting window frame.

2. The heat-insulating and energy-saving composite door and window as described in claim 1, characterized in that, The locking component includes a fixing block, a locking block, an abutment block, and a pulling component. The fixing block is installed on each of the supporting window frames, and the locking block is installed on each of the fixing blocks via the pulling component. The abutment block is fixedly installed on the slide.

3. The heat-insulating and energy-saving composite door and window as described in claim 2, characterized in that, The pulling component includes a pull rod and a pull handle. Each of the fixed blocks is equipped with a pull rod, which is slidably connected to the fixed block. Each pull rod is equipped with a pull handle and a locking block.

4. The heat-insulating and energy-saving composite door and window as described in claim 1, characterized in that, The sliding assembly includes a first slider and a second slider, the first slider being fixedly installed on the first door and window frame, and the second slider being fixedly installed on the second door and window frame.

5. The heat-insulating and energy-saving composite door and window as described in claim 4, characterized in that, The slide block has a first slide groove located on the side of the slide block near the first slider, and the first slide groove cooperates with the first slider.

6. The heat-insulating and energy-saving composite door and window as described in claim 4, characterized in that, The slide block has a second slide groove located on the side of the slide block near the second slider, and the second slide groove cooperates with the second slider.

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