High-performance horizontal sliding window

Abstract

The utility model provides a high-performance horizontal sliding window which comprises a window frame, a movable sash and a fixed sash, the movable sash and the fixed sash are located in the window frame, and the movable sash is connected into the window frame in a sliding mode in the horizontal direction. The window frame is provided with a connecting part matched with the movable sash and a blocking edge, a groove is formed between the blocking edge and the connecting part, and a first sealing rubber strip extending in the length direction of the blocking edge is connected to the side wall, facing the groove, of the blocking edge; window sashes are arranged on the periphery of the movable sash, the window sashes are connected with the window frame in a matched mode through U-shaped grooves, second sealing rubber strips extending in the length direction of the U-shaped grooves are installed on the contact faces of the U-shaped grooves and the outer walls of the two sides of the connecting part respectively, and the outer walls, located in the groove, of the groove edges of the U-shaped grooves abut against the first sealing rubber strips. The outer wall of the groove edge, located on the outdoor side, of the U-shaped groove abuts against the third sealing rubber strip on the frame pressing line. The sliding window is simple in structure, multiple sealing structures are arranged, and the water tightness, the air tightness and the heat preservation performance of the sliding window are effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field, in particular to a high-performance sliding window. Background Art

[0002] Sliding windows are widely used in the construction field because of their beautiful appearance, convenient opening and closing, and the characteristics of not occupying indoor and outdoor space. For example, Chinese patent CN115822424A discloses a single-track sliding window, including: a window frame, a hook is connected between the inner top and inner bottom sides, the four inner side walls of the window frame and the left side of the hook are connected with baffles and buckle strips from indoor to outdoor, and each baffle forms a fixing groove between the buckle strips directly facing it; a fixed window, the four sides of which are respectively inserted into the fixing groove of the hook, the fixing groove on the inner top side of the window frame, the fixing groove on the left inner side of the window frame, and the fixing groove on the inner bottom side of the window frame; a movable sash, which is slidably connected to the window frame along the left and right directions, and the movable sash is located on the indoor side relative to the fixed window.

[0003] At present, due to the limitation of their own structure, some sliding windows in the existing technology have difficulty in completely closing the gap between the movable sash and the window frame, which is prone to air leakage and water seepage. The overall water tightness, air tightness and thermal insulation performance are poor, which is difficult to meet people's high requirements for sliding windows. To this end, we propose a high-performance flat-sliding window to solve the above technical problems existing in the existing technology. Utility Model Content

[0004] The utility model aims to provide a high-performance sliding window to solve the problems of poor air tightness and water tightness in the prior art.

[0005] To achieve the above object, the utility model adopts the following technical solution: a high-performance sliding window, comprising a window frame and a movable sash and a fixed sash located in the window frame, wherein the movable sash is slidably connected to the window frame in a horizontal direction, and the movable sash is located on a side closer to the room relative to the fixed sash;

[0006] The window frame has a connecting portion and a retaining edge that cooperate with the movable sash, a groove is formed between the retaining edge and the connecting portion, and a first sealing strip extending along the length direction of the retaining edge is connected to the side wall of the retaining edge facing the groove;

[0007] Window sashes are arranged around the movable sash, and the window sashes are matched with the window frame through a U-shaped groove. Second sealing strips extending along the length direction are respectively installed on the contact surfaces of the outer walls on both sides of the U-shaped groove and the connecting part. The outer wall of the groove edge of the U-shaped groove located in the groove abuts against the first sealing strip, and the outer wall of the groove edge of the U-shaped groove located on the outdoor side abuts against the third sealing strip on the frame pressure line.

[0008] Furthermore, a slide rail is provided on the connection portion of the lower frame of the window frame, and a pulley is provided in the U-shaped groove of the bottom window sash, and the pulley is slidably connected to the slide rail.

[0009] Furthermore, a low-damping rubber strip is provided on the contact surface between the slide rail and the pulley.

[0010] Furthermore, the notch of the U-shaped groove has an arc edge that bends toward the connecting portion.

[0011] Furthermore, the window frame, window sash and frame press line each have at least one cavity.

[0012] Furthermore, the window sash where the movable sash and the fixed sash slide relatively with each other is connected with PVC heat-insulating plastic materials by screws on the side close to the outside and the staggered connection edges of the fixed sash and the movable sash are connected towards the inside of the room, and the two PVC heat-insulating plastic materials are arranged symmetrically with respect to the center.

[0013] Furthermore, fourth sealing strips are respectively installed on the contact ends of the two PVC heat-insulating plastic materials.

[0014] After adopting the above technical scheme, compared with the existing technology, it has the following beneficial effects: simple structure, and a multi-sealing structure is set up, which can achieve a full sealing level when the window is closed, completely blocking the indoor and outdoor ventilation through the window gaps, achieving a high-quality sealing level, and effectively improving the water tightness, air tightness and thermal insulation performance of the sliding window, and has a great promotion value. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

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

[0017] Figure 2 It corresponds to Figure 1 1-1 sectional view;

[0018] Figure 3 It corresponds to Figure 1 2-2 sectional view;

[0019] Figure 4 It corresponds to Figure 1 AA section view;

[0020] Figure 5 It corresponds to Figure 4 Enlarged view of part B.

[0021] Explanation of the reference numerals: 1. Window frame; 11. Connecting part; 111. Slide rail; 12. Side guard; 121. First sealing strip; 13. Groove; 2. Movable sash; 21. Window sash; 211. U-shaped groove; 2111. Second sealing strip; 2112. Pulley; 2113. Arc edge; 3. Fixed sash; 4. Frame pressure line; 41. Third sealing strip; 5. PVC thermal insulation plastic material; 51. Fourth sealing strip. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail in combination with the embodiments below. 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.

[0023] In view of the problems existing in the prior art, the present invention provides a high-performance sliding window, which will be described in detail below in conjunction with the accompanying drawings.

[0024] See also Figure 1-Figure 5 As shown, the technical solution adopted in this specific embodiment is: a high-performance sliding window, including a window frame 1 and a movable sash 2 and a fixed sash 3 located in the window frame 1, the movable sash 2 is connected to the inside of the window frame 1 by sliding in the horizontal direction, the movable sash 2 is located on the indoor side relative to the fixed sash 3, that is, the movable sash 2 and the fixed sash 3 are arranged in a mutually staggered form, and the movable sash 2 is connected to the inside of the window frame 1 by sliding in the horizontal direction.

[0025] It should be specifically explained that the window frame 1 has a connecting portion 11 and a retaining edge 12 that cooperate with the movable sash 2, a groove 13 is formed between the retaining edge 12 and the connecting portion 11, and a first sealing strip 121 extending along its length direction is connected to the side wall of the retaining edge 12 facing the groove 13.

[0026] It should be specifically explained that the movable sash 2 is provided with window sashes 21 around the movable sash 2. The window sash 21 has a U-shaped groove 211 on the side facing the window frame 1. The window sash 21 is connected to the window frame 1 through the U-shaped groove 211. The contact surface between the U-shaped groove 211 and the outer walls on both sides of the connecting portion 11 is respectively connected with a second sealing strip 2111 extending along its length direction. The second sealing strip 211 forms an elastic abutment structure with the outer wall of the connecting portion 11, forming two sealing structures of the sliding window of this structure; the outer wall of the groove edge of the U-shaped groove 211 located in the groove 13 abuts against the first sealing strip 121 to form an elastic abutment sealing structure, thereby forming the third sealing structure of the sliding window of this structure. At the same time, the outer wall of the groove edge of the U-shaped groove 211 located on the outdoor side abuts against the third sealing strip 41 of the frame pressure line 4; thereby forming the fourth sealing structure of the sliding window of this structure. The setting of four sealing structures can not only improve the energy-saving performance of the sliding window, but also greatly improve the air tightness and water tightness of the sliding window.

[0027] The notch of the U-shaped groove 211 has an arc edge 2113 bent toward the connecting portion 11 . The setting of the arc edge 2113 enables the movable sash 2 to pass through the first sealing strip 121 of the side window frame 1 more smoothly when sliding.

[0028] The window frame 1, the window sash 21 and the frame pressure line 4 each have at least one cavity, which has the benefit of improving the overall energy-saving performance of the sliding window.

[0029] It should be specifically explained that a slide rail 111 is installed on the connection portion 11 of the lower frame of the window frame 1, and a pulley 2112 is provided in the U-shaped groove 211 of the bottom window sash 21, and the pulley 2112 is slidably connected with the slide rail 111. Among them, a low-damping rubber strip (not shown in the figure) is provided on the contact surface between the slide rail 111 and the pulley 2112, which can seal without affecting the sliding of the movable sash 2. The specific connection form of the pulley 2112 and the slide rail 111 is a well-known technology, and this part of the structure does not belong to the improvement content of this application, so it will not be repeated here.

[0030] It should be specifically explained that the window sash 21 on which the movable sash 2 and the fixed sash 3 slide relative to each other is close to the outdoor side, and the staggered connection edge of the fixed sash 3 and the movable sash 2 faces the indoor side, and the two PVC heat-insulating plastic materials 5 are fixedly connected by screws, and the two PVC heat-insulating plastic materials 5 are centrally symmetrically arranged. And the contact ends of the two PVC heat-insulating plastic materials 5 are respectively installed with fourth sealing strips 51, and the arrangement of the fourth sealing strips 51 can improve the sealing performance of the two PVC heat-insulating plastic materials 5 when they are in contact, thereby improving the overall sealing performance when the movable sash 2 is closed.

[0031] A handle lock is installed on the side connecting the movable fan 2 and the window frame 1. The specific setting structure of the handle lock is a well-known technology. At the same time, its structure does not belong to the improved part of this solution, so it will not be described here.

[0032] The sliding window proposed in this scheme has a simple structure and is equipped with a multi-sealing structure. It can achieve a full sealing level when the window is closed, completely blocking the indoor and outdoor ventilation through the window gaps, achieving a high-quality sealing level, and effectively improving the water tightness, air tightness and thermal insulation performance of the sliding window. Its air tightness can reach ≥ level 6, water tightness can reach ≥ level 5, and thermal insulation performance can reach ≥ level 5, which greatly improves the performance of ordinary sliding windows and has great promotion significance.

[0033] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0034] The above description is only used to illustrate the technical solution of the utility model rather than to limit it. Other modifications or equivalent substitutions made to the technical solution of the utility model by ordinary technicians in this field should be included in the scope of the claims of the utility model as long as they do not depart from the spirit and scope of the technical solution of the utility model.

Claims

1. A high-performance sliding window, characterized in that: It comprises a window frame and a movable fan and a fixed fan located in the window frame, wherein the movable fan is slidably connected to the window frame in a horizontal direction, and the movable fan is located closer to the indoor side relative to the fixed fan; The window frame has a connecting portion and a retaining edge that cooperate with the movable sash, a groove is formed between the retaining edge and the connecting portion, and a first sealing strip extending along the length direction of the retaining edge is connected to the side wall of the retaining edge facing the groove; Window sashes are arranged around the movable sash, and the window sashes are matched with the window frame through a U-shaped groove. Second sealing strips extending along the length direction are respectively installed on the contact surfaces of the outer walls on both sides of the U-shaped groove and the connecting part. The outer wall of the groove edge of the U-shaped groove located in the groove abuts against the first sealing strip, and the outer wall of the groove edge of the U-shaped groove located on the outdoor side abuts against the third sealing strip on the frame pressure line.

2. The high-performance sliding window according to claim 1, characterized in that: A slide rail is arranged on the connection part of the lower frame of the window frame, and a pulley is arranged in the U-shaped groove of the bottom window sash, and the pulley is slidably connected with the slide rail.

3. The high-performance sliding window according to claim 2, characterized in that: A low-damping rubber strip is arranged on the contact surface between the slide rail and the pulley.

4. The high-performance sliding window according to claim 1, characterized in that: The notch of the U-shaped groove has an arc edge bent toward the connecting portion.

5. The high-performance sliding window according to claim 1, characterized in that: The window frame, window sash and frame pressure line each have at least one cavity.

6. The high-performance sliding window according to claim 1, characterized in that: The side of the window sash where the movable sash and the fixed sash slide relatively close to the outside and the side where the staggered connection edges of the fixed sash and the movable sash face the inside are respectively connected with PVC heat-insulating plastic materials by screws, and the two PVC heat-insulating plastic materials are arranged symmetrically with respect to the center.

7. The high-performance sliding window according to claim 6, characterized in that: The contact ends of the two PVC heat-insulating plastic materials are respectively installed with fourth sealing strips.

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