Fireproof heat-insulation energy-saving door and window structure

Abstract

The utility model discloses a fireproof heat-insulation energy-saving door and window structure, and relates to the technical field of door and window structures. The window comprises an installation frame, a fixed window is fixedly installed on the inner side of the installation frame, a movable window is movably installed on the side, close to the fixed window, in the installation frame, and the bottom end of the movable window is rotationally connected with symmetrically-distributed guide wheels. When the movable window needs to be opened, the movable window is pulled towards the outer side of the mounting frame firstly, meanwhile, the guide wheels are driven to slide along the interiors of the vertical grooves, the guide wheels are made to move into the interiors of the transverse grooves, then the movable window is transversely moved towards one side of the fixed window, and the movable window is opened; the movable window is moved towards the side away from the fixed window, and when the guide wheels move to the positions corresponding to the vertical grooves, the movable window is pushed towards the inner side of the mounting frame, so that the movable window abuts against the sealing strips, the sealing performance of the movable window is improved, and therefore the indoor and outdoor isolation and energy-saving effects are kept.

Description

Technical Field

[0001] The utility model relates to the technical field of door and window structures, in particular to a fireproof, heat-insulating and energy-saving door and window structure. Background Technique

[0002] Fireproof doors and windows refer to door and window structures that can effectively isolate flames and smoke during a fire and protect indoor safety. Their design selects materials with good fireproof performance, such as steel-aluminum alloy or special fireproof glass, to ensure that the spread of fire can be effectively blocked in case of a fire. The sealing structure and window frame design are also crucial, which can effectively prevent heat and smoke from entering the room through gaps and maintain a safe escape route. The function of fireproof doors and windows is not only to meet the requirements of building safety regulations, but also an important facility for protecting the lives and property of people.

[0003] However, traditional fireproof doors and windows adopt a push-pull opening method, with poor sealing, which easily leads to the loss of indoor air, making it difficult to maintain the isolation and energy-saving effect between indoors and outdoors. In view of the above problems, the inventor proposes a fireproof, heat-insulating and energy-saving door and window structure to solve the above problems. Content of the Utility Model

[0004] In order to solve the problem that traditional fireproof doors and windows adopt a push-pull opening method with poor sealing; the purpose of the utility model is to provide a fireproof, heat-insulating and energy-saving door and window structure.

[0005] To solve the above technical problems, the utility model adopts the following technical scheme: a fireproof, heat-insulating and energy-saving door and window structure, including an installation frame, a fixed window is fixedly installed inside the installation frame, a movable window is movably installed on one side of the installation frame close to the fixed window, symmetrically distributed guide wheels are rotatably connected to the bottom end of the movable window, a transverse groove is opened on the bottom side of the inner wall of the installation frame, two vertical grooves are opened on one side of the bottom end of the inner wall of the installation frame close to the transverse groove, the vertical grooves are vertically distributed with the transverse groove, and the guide wheels are slidably clamped in the vertical grooves.

[0006] Preferably, a sliding groove is opened on one side of the movable window close to the fixed window, a clamping block is slidably clamped inside the sliding groove, a slot is opened on one side of the fixed window close to the movable window, and one end of the clamping block is movably inserted into the slot.

[0007] Preferably, a guide groove is opened on the clamping block, and a limiting column is slidably clamped inside the guide groove.

[0008] Preferably, a turning handle is rotatably connected to one side of the movable window close to the sliding groove, a connecting rod is fixedly connected to one side of the top end of the turning handle, and one end of the limiting column extends to the outside of the movable window and is fixedly connected to one end of the connecting rod.

[0009] Preferably, one side of the fixed window close to the slot and one end of the clamping block close to the fixed window are provided with cooperating inclined grooves.

[0010] Preferably, a fixed frame is fixedly connected to the inner side of the installation frame and on one side of the movable window, and a sealing strip is fixedly installed on one side of the fixed frame close to the movable window.

[0011] Preferably, an arc-shaped groove is formed on one side of the rotary handle close to the limit post, and the limit post is slidably clamped in the arc-shaped groove.

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

[0013] When it is necessary to open the movable window, first pull the movable window outward of the installation frame, and at the same time drive the guide wheel to slide along the inside of the vertical groove, so that the guide wheel moves into the inside of the horizontal groove, and then move the movable window horizontally to one side of the fixed window to open the movable window. When it is necessary to close the movable window, move the movable window to the side away from the fixed window. When the guide wheel moves to a position corresponding to the vertical groove, push the movable window inward of the installation frame so that the movable window abuts against the sealing strip, improving the sealing performance of the movable window, thereby maintaining the isolation and energy-saving effect between indoors and outdoors. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0015] Figure 1 It is a schematic diagram of the overall structure of the present utility model.

[0016] Figure 2 It is a schematic diagram of the partial split structure of the present utility model.

[0017] Figure 3 It is a partial cross-sectional view of the present utility model.

[0018] Figure 4 It is a schematic diagram of the side structure of the fixed window in the present utility model.

[0019] Figure 5 For the present utility model Figure 4 The enlarged view of part A.

[0020] Figure 6 It is a schematic diagram of the structure of the limit post, rotary handle and connecting rod in the present utility model.

[0021] In the figure: 1, installation frame; 2, fixed window; 3, movable window; 4, guide wheel; 5, horizontal groove; 6, vertical groove; 7, sliding groove; 8, clamping block; 9, guide groove; 10, limit post; 11, slot; 12, inclined groove; 13, turning handle; 14, connecting rod; 15, fixed frame; 16, sealing strip; 17, arc groove. Specific implementation mode

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0023] Embodiment: As Figures 1-6 shown, the present invention provides a fireproof, heat-insulating and energy-saving door and window structure, including an installation frame 1. A fixed window 2 is fixedly installed inside the installation frame 1. A movable window 3 is movably installed on one side of the installation frame 1 close to the fixed window 2. Symmetrically distributed guide wheels 4 are rotatably connected to the bottom end of the movable window 3. A horizontal groove 5 is opened on the bottom side of the inner wall of the installation frame 1. Two vertical grooves 6 are opened on one side of the bottom end of the inner wall of the installation frame 1 close to the horizontal groove 5. The vertical grooves 6 are perpendicular to the horizontal groove 5, and the guide wheels 4 are slidably clamped in the vertical grooves 6.

[0024] A sliding groove 7 is opened on the side of the movable window 3 close to the fixed window 2. A clamping block 8 is slidably clamped inside the sliding groove 7. A slot 11 is opened on the side of the fixed window 2 close to the movable window 3. One end of the clamping block 8 is movably inserted into the slot 11.

[0025] By adopting the above technical solution, through the cooperation between the clamping block 8 and the slot 11, it is convenient to lock the relative positions of the installation frame 1 and the fixed window 2.

[0026] A guide groove 9 is opened on the clamping block 8. A limit post 10 is slidably clamped inside the guide groove 9.

[0027] By adopting the above technical solution, by arranging the guide groove 9, it is convenient to guide the movement of the clamping block 8.

[0028] A turning handle 13 is rotatably connected to the side of the movable window 3 close to the sliding groove 7. One side of the top end of the turning handle 13 is fixedly connected to a connecting rod 14. One end of the limit post 10 extends to the outside of the movable window 3 and is fixedly connected to one end of the connecting rod 14.

[0029] By adopting the above technical solution, by arranging the turning handle 13, it is convenient to better open and close the movable window 3. [[ID=*]]

[0030] One side of the fixed window 2 close to the slot 11 and one end of the clamping block 8 close to the fixed window 2 are provided with mutually cooperating inclined slots 12.

[0031] By adopting the above technical solution, by setting one side of the fixed window 2 close to the slot 11 and one end of the clamping block 8 close to the fixed window 2 as mutually cooperating inclined slots 12, when the clamping block 8 extends out from the inside of the sliding slot 7, it comes into contact with the inclined slot 12 in advance, and the inclined slot 12 is used to guide the movement of the clamping block 8, so that the clamping block 8 moves towards the inner side of the installation frame 1, and then drives the movable window 3 to move towards the inner side of the installation frame 1.

[0032] A fixed frame 15 is fixedly connected to the inner side of the installation frame 1 and on one side of the movable window 3, and a sealing strip 16 is fixedly installed on one side of the fixed frame 15 close to the movable window 3.

[0033] By adopting the above technical solution, by setting the sealing strip 16, the sealing performance when the movable window 3 is closed can be improved.

[0034] An arc-shaped groove 17 is formed on one side of the rotary handle 13 close to the limit post 10, and the limit post 10 is slidably clamped in the arc-shaped groove 17.

[0035] By adopting the above technical solution, by setting the arc-shaped groove 17, it is convenient to guide the movement of the limit post 10.

[0036] Working principle: When using this fireproof door and window, when it is necessary to open the movable window 3, first pull the movable window 3 towards the outer side of the installation frame 1, and at the same time drive the guide wheel 4 to slide along the inside of the vertical groove 6, so that the guide wheel 4 moves into the inside of the horizontal groove 5, and then move the movable window 3 horizontally towards the fixed window 2 to open the movable window 3. When it is necessary to close the movable window 3, move the movable window 3 towards the side away from the fixed window 2. When the guide wheel 4 moves to a position corresponding to the vertical groove 6, push the movable window 3 towards the inner side of the installation frame 1, so that the movable window 3 abuts against the sealing strip 16, thereby improving the sealing performance of the movable window 3;

[0037] When locking the position of the movable window 3, by rotating the rotary handle 13 downward, and at the same time driving the limit post 10 to rotate downward, the arc-shaped groove 17 and the guide groove 9 are respectively used to guide the limit post 10, and at the same time drive the clamping block 8 to move towards the outer side of the sliding slot 7. When the clamping block 8 extends out from the inside of the sliding slot 7, it comes into contact with the inclined slot 12 in advance, and the inclined slot 12 is used to guide the movement of the clamping block 8, so that the clamping block 8 moves towards the inner side of the installation frame 1, and then drives the movable window 3 to move towards the inner side of the installation frame 1, so that the inner side of the movable window 3 is tightly pressed against the sealing strip 16, further improving the sealing performance of the movable window 3, and then inserting the insertion end of the clamping block 8 into the inside of the slot 11, thereby locking the position of the movable window 3.

[0038] Obviously, those skilled in the art can make various modifications and variations to the present utility model without departing from the spirit and scope of the present utility model. Thus, if these modifications and variations of the present utility model fall within the scope of the claims of the present utility model and its equivalent technologies, the present utility model is also intended to include these modifications and variations.

Claims

1. A fireproof, heat-insulating and energy-saving door and window structure, comprising an installation frame (1), characterized in that: A fixed window (2) is fixedly installed on the inner side of the installation frame (1). A movable window (3) is movably installed on one side of the installation frame (1) close to the fixed window (2). Symmetrically distributed guide wheels (4) are rotatably connected to the bottom end of the movable window (3). A transverse groove (5) is formed on the bottom side of the inner wall of the installation frame (1). Two vertical grooves (6) are formed on one side of the bottom end of the inner wall of the installation frame (1) close to the transverse groove (5). The vertical grooves (6) are vertically distributed with respect to the transverse groove (5). The guide wheels (4) are slidably clamped in the vertical grooves (6).

2. The fireproof, heat-insulating and energy-saving door and window structure according to claim 1, characterized in that A chute (7) is formed on one side of the movable window (3) close to the fixed window (2). A clamping block (8) is slidably clamped in the chute (7). A slot (11) is formed on one side of the fixed window (2) close to the movable window (3). One end of the clamping block (8) is movably inserted into the slot (11).

3. The structure of a fireproof, heat-insulating and energy-saving door and window according to claim 2, characterized in that, A guide groove (9) is formed on the clamping block (8). A limiting post (10) is slidably clamped in the guide groove (9).

4. The structure of a fireproof, heat-insulating and energy-saving door and window according to claim 3, characterized in that, A turning handle (13) is rotatably connected to one side of the movable window (3) close to the chute (7). One side of the top end of the turning handle (13) is fixedly connected to a connecting rod (14). One end of the limiting post (10) extends to the outside of the movable window (3) and is fixedly connected to one end of the connecting rod (14).

5. The fireproof, heat-insulating and energy-saving door and window structure according to claim 1, characterized in that, One side of the fixed window (2) close to the slot (11) and one end of the clamping block (8) close to the fixed window (2) are arranged as mutually cooperating inclined grooves (12).

6. The fireproof, heat-insulating and energy-saving door and window structure according to claim 1, characterized in that, A fixed frame (15) is fixedly connected to the inner side of the installation frame (1) and on one side of the movable window (3). A sealing strip (16) is fixedly installed on one side of the fixed frame (15) close to the movable window (3).

7. The fireproof, heat-insulating and energy-saving door and window structure according to claim 4, wherein, An arc-shaped groove (17) is formed on one side of the turning handle (13) close to the limiting post (10). The limiting post (10) is slidably clamped in the arc-shaped groove (17).

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