Door and window with sealing structure

Abstract

The utility model provides a door and window with a sealing structure, which belongs to the technical field of doors and windows, and comprises a window frame, two rails, sliding windows, glass and a window lock, the bottom and the top of the inner side of the window frame are respectively provided with the two rails, the sliding windows are respectively arranged on the rails in a sliding mode, the top and the bottom of each sliding window are respectively provided with a sliding groove, and the side face of each sliding window is provided with an embedded groove. First springs are fixedly arranged in the embedding grooves, first sealing strips are fixedly arranged at the other ends of the first springs, mounting grooves are formed in the sides, close to the outside of the window, of the upper surface and the lower surface of the sliding window correspondingly, and sealing assemblies are fixedly arranged in the mounting grooves; when the sliding window is closed, the sliding window is attached to the inner side surface of the window frame, at the moment, the first sealing strip is completely pressed into the embedding groove, the first spring is in a compressed state, the first sealing strip is tightly attached to the inner side surface of the window frame through the elasticity of the first spring, the sealing effect of the side face of the sliding window and the window frame is improved, and gaps between the sliding window and the window frame are prevented; and wind is prevented from being blown into the room in strong wind, and noise is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of doors and windows, in particular to a door and window with a sealing structure. Background Art

[0002] Doors and windows are important components of the building envelope system. They not only have ventilation, lighting, sunshade, sound insulation, heat preservation, insulation, anti-theft, fire prevention and other functions, but also bear the role of building appearance and decoration. In modern home decoration, the selection and installation of doors and windows are increasingly valued by people. There are many types of doors and windows. According to the material, they can be divided into wooden doors and windows, metal doors and windows, plastic doors and windows, glass doors and windows, etc.; according to the opening method, they can be divided into casement doors and windows, sliding doors and windows, revolving doors and windows, folding doors and windows, etc. Each type of door and window has its own unique advantages and disadvantages, suitable for different occasions and needs;

[0003] In the prior art, doors and windows have poor sealing effects when closed, especially sliding doors and windows. Sliding doors and windows slide on tracks, and the sealing between the doors and windows and the tracks is poor. In windy weather, wind can easily blow into the room through the gap between the sliding doors and windows and the window frames, and the wind entering the room can easily generate noise, affecting the sound insulation effect of the doors and windows. Therefore, doors and windows with a sealing structure are designed to solve the above problem. Utility Model Content

[0004] The purpose of the utility model is to solve the problems existing in the above-mentioned background technology and to propose a door and window with a sealing structure.

[0005] The technical problem to be solved by the utility model is to provide a door and window with a sealing structure, which can seal the four surfaces of the window frame and the sliding window, has good sealing effect and high practicality.

[0006] The technical problem to be solved by the utility model is to provide a door and window with a sealing structure, including a window frame, a track, a sliding window, glass and a window lock, wherein two tracks are arranged at the inner bottom and top of the window frame, and sliding windows are respectively slid on the tracks, and sliding grooves are arranged at the top and bottom of the sliding window, and an embedding groove is arranged at the side of the sliding window, a first spring is fixedly arranged in the embedding groove, and a first sealing strip is fixedly arranged at the other end of the first spring, and installation grooves are arranged on the upper and lower surfaces of the sliding window close to the outside of the window, and a sealing component is fixedly arranged in the installation groove.

[0007] Preferably, the slide groove matches the track, and the slide groove slides on the track.

[0008] Preferably, the first sealing strip matches the embedding groove, and when the first spring is in a naturally extended state, the side of the first sealing strip away from the first spring extends out of the embedding groove, and when the first spring is in a maximum compressed state, the first sealing strip is completely embedded in the embedding groove.

[0009] Preferably, the sealing assembly includes a second sealing strip, a second spring, a movable strip, teeth and latches, the second springs are fixedly arranged at the four corners of the upper surface of the second sealing strip, and the second spring is fixedly arranged at the top of the mounting groove, a plurality of teeth are opened in the center of the upper surface of the second sealing strip, a movable strip is arranged in the upper center of the second sealing strip, and a plurality of latches are fixedly arranged at the bottom of the movable strip.

[0010] Preferably, the tooth grooves and the latch teeth are both in the form of right-angled triangles, and the latch teeth and the tooth grooves are meshed with each other.

[0011] Preferably, the second spring is in a stretched state, and the upper surface of the movable strip is in close contact with the top surface of the mounting groove, and the bottom surface of the second sealing strip is at the same level as the bottom surface of the sliding window.

[0012] Preferably, the right end of the movable bar extends out of the outer right end of the mounting slot, and the length of the movable bar extending out of the mounting slot is not greater than the width of the tooth groove and the latching tooth.

[0013] Compared with the prior art, the utility model has at least the following beneficial effects:

[0014] 1. When the sliding window of the utility model is closed, the sliding window is attached to the inner surface of the window frame. At this time, the first sealing strip is completely pressed into the embedding groove, and the first spring is in a compressed state. The elastic force of the first spring makes the first sealing strip tightly attached to the inner surface of the window frame, thereby increasing the sealing effect between the side of the sliding window and the window frame, preventing the existence of a gap between the sliding window and the window frame, preventing wind from blowing into the room during strong winds, and reducing noise.

[0015] 2. In the process of closing the sliding window of the utility model, the first sealing strip on the sliding window first contacts the window frame, and the first spring buffers the contact force between the first sealing strip and the window frame, thereby achieving the effect of buffering when the sliding window is closed, reducing the collision impact force between the sliding window and the window frame, preventing the glass on the sliding window from being damaged, and ensuring the service life.

[0016] 3. The utility model is provided with a sealing assembly. During the closing process of the sliding window, the movable strip on the sealing assembly abuts against the inner surface of the window frame, and the movable strip moves to the left, causing the latch tooth to move to the left, and the latch tooth slides to the left in the tooth groove, causing the latch tooth to push the second sealing strip to move downward, and the second spring is in a re-stretched state. The second sealing strip contacts the top and bottom surfaces of the window frame, thereby achieving the effect of sealing the sliding window in the upper and lower directions, further preventing a gap between the sliding window and the window frame, preventing wind and rain from entering the room, and increasing the sound insulation effect. When the sliding window is opened, the elastic force of the second spring pulls the second sealing strip to move upward until the horizontal height of the second sealing strip is equal to the bottom horizontal height of the sliding window, so that the second sealing strip will not affect the normal opening and closing of the sliding window, and the tooth groove on the second sealing strip pushes the latch tooth to move to the right, and the movable strip extends out of the mounting groove again, so as to facilitate the sealing of the second sealing strip when the sliding window is closed next time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the specific implementation or the prior art description. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual scale.

[0018] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the utility model.

[0019] Figure 2 This is a schematic diagram of the cross-sectional structure of the sliding window of the utility model.

[0020] Figure 3 It is a schematic diagram of the three-dimensional structure of the sliding window of the utility model.

[0021] Figure 4 For this utility model Figure 3 A is an enlarged schematic diagram of the structure.

[0022] Figure 5 It is a schematic diagram of the three-dimensional structure of the sealing component of the utility model.

[0023] Figure 6 This is a schematic diagram of the disassembled structure of the sealing component of the utility model.

[0024] [reference numerals]

[0025] 1. Window frame; 2. Track; 3. Sliding window; 301. Slide groove; 302. Embedding groove; 303. First spring; 304. First sealing strip; 305. Installation groove; 4. Glass; 5. Window lock; 6. Second sealing strip; 601. Second spring; 602. Movable strip; 603. Tooth groove; 604. Locking tooth. DETAILED DESCRIPTION

[0026] Example:

[0027] like Figure 1-Figure 6 As shown, an embodiment of the utility model provides a door and window with a sealing structure, including a window frame 1, a track 2, a sliding window 3, a glass 4 and a window lock 5, two tracks 2 are arranged at the inner bottom and top of the window frame 1, and the sliding windows 3 are respectively slid on the tracks 2, and a slide groove 301 is provided at the top and bottom of the sliding window 3, an embedding groove 302 is provided on the side of the sliding window 3, a first spring 303 is fixedly arranged in the embedding groove 302, and a first sealing strip 304 is fixedly arranged at the other end of the first spring 303, and an installation groove 305 is provided on the upper and lower surfaces of the sliding window 3 on the side close to the outside of the window, and a sealing component is fixedly arranged in the installation groove 305.

[0028] During actual use, when the sliding window 3 is closed, the sliding window 3 is attached to the inner surface of the window frame 1. At this time, the first sealing strip 304 is completely pressed into the embedding groove 302, and the first spring 303 is in a compressed state. The elastic force of the first spring 303 makes the first sealing strip 304 close to the inner surface of the window frame 1, thereby increasing the sealing effect between the side of the sliding window 3 and the window frame 1, preventing a gap between the sliding window and the window frame, preventing wind from blowing into the room during strong winds, and reducing noise;

[0029] And in the process of closing the sliding window 3, the first sealing strip 304 on the sliding window 3 first contacts the window frame 1. When the first sealing strip 304 contacts the window frame 1, the first spring 303 buffers the contact force between the first sealing strip 304 and the window frame 1, thereby achieving the effect of buffering when the sliding window 3 is closed, reducing the collision impact force between the sliding window 3 and the window frame 1, preventing the glass on the sliding window 3 from being damaged, and ensuring the service life.

[0030] In this embodiment, the slide groove 301 matches the track 2, and the slide groove 301 slides on the track 2, so that the sliding window 3 can slide left and right along the track 2, and the sliding window can be opened and closed conveniently.

[0031] In this embodiment, the first sealing strip 304 matches the embedding groove 302, and when the first spring 303 is in a naturally extended state, the side of the first sealing strip 304 away from the first spring 303 extends out of the embedding groove 302, and when the first spring 303 is in a maximum compression state, the first sealing strip 304 is completely embedded in the embedding groove 302. The first sealing strip 304 can seal between the sliding window 3 and the side of the window frame 1 without affecting the normal closing of the sliding window 3.

[0032] In this embodiment, the sealing assembly includes a second sealing strip 6, a second spring 601, a movable strip 602, a tooth groove 603 and a latch 604. The second spring 601 is fixedly arranged at the four corners of the upper surface of the second sealing strip 6, and the second spring 601 is fixedly arranged at the top of the mounting groove 305. A plurality of tooth grooves 603 are opened in the center of the upper surface of the second sealing strip 6, a movable strip 602 is arranged in the upper center of the second sealing strip 6, and a plurality of latch teeth 604 are fixedly arranged at the bottom of the movable strip 602.

[0033] In this embodiment, the tooth groove 603 and the latching teeth 604 are both in the shape of a right-angled triangle, and the latching teeth 604 mesh with the tooth groove 603 to facilitate the movable strip 602 to move left and right to drive the second sealing strip 6 to move up and down.

[0034] In this embodiment, the second spring 601 is in a stretched state, and the upper surface of the movable strip 602 is tightly attached to the top surface of the mounting groove 305. The bottom surface of the second sealing strip 6 is at the same horizontal height as the bottom surface of the sliding window 3. The second sealing strip 6 will not affect the normal movement of the sliding window 3.

[0035] In this embodiment, the right end of the movable bar 602 extends out of the outer right end of the installation slot 305, and the length of the movable bar 602 extending out of the installation slot 305 is not greater than the width of the tooth groove 603 and the latch tooth 604, preventing the latch tooth 604 from being latched into different tooth grooves 603.

[0036] By providing a sealing assembly, during the closing process of the sliding window 3, the movable strip 602 on the sealing assembly abuts against the inner surface of the window frame 1, and the movable strip 602 moves to the left, so that the latch tooth 604 moves to the left, and the latch tooth 604 slides to the left in the tooth groove 603, so that the latch tooth 604 pushes the second sealing strip 6 to move downward, and the second spring 601 is in a re-stretched state, and the second sealing strip 6 contacts the top and bottom surfaces of the window frame 1, so as to achieve the effect of sealing the sliding window 3 in the up and down directions, and further prevent the sliding window 3 from contacting the window frame. There is a gap between them to prevent wind and rain from entering the room and to increase the sound insulation effect. When the sliding window 3 is opened, the elastic force of the second spring 601 pulls the second sealing strip 6 to move upward until the horizontal height of the second sealing strip 6 is equal to the bottom horizontal height of the sliding window 3, so that the second sealing strip 6 will not affect the normal opening and closing of the sliding window 3. The tooth groove 603 on the second sealing strip 6 pushes the latch tooth 604 to move to the right, and the movable strip 602 extends out of the installation groove 305 again, which is convenient for the second sealing strip 6 to seal when the sliding window 3 is closed next time.

[0037] The above are only preferred implementations of the utility model. It should be pointed out that for those skilled in the art, several modifications and improvements can be made without departing from the concept of the utility model. These should also be regarded as the protection scope of the utility model. These will not affect the effect of the implementation of the utility model and the practicality of the patent.

Claims

1. Doors and windows with sealing structure, characterized by: The invention comprises a window frame (1), a track (2), a sliding window (3), glass (4) and a window lock (5); two tracks (2) are arranged at the inner bottom and the top of the window frame (1); sliding windows (3) are respectively slid on the tracks (2); a slide groove (301) is arranged at the top and the bottom of the sliding window (3); an embedding groove (302) is arranged at the side of the sliding window (3); a first spring (303) is fixedly arranged in the embedding groove (302); a first sealing strip (304) is fixedly arranged at the other end of the first spring (303); an installation groove (305) is arranged on the upper and lower surfaces of the sliding window (3) on the side close to the outside of the window; a sealing component is fixedly arranged in the installation groove (305).

2. The door and window with a sealing structure according to claim 1, characterized in that: The slide groove (301) matches the track (2), and the slide groove (301) slides on the track (2).

3. The door and window with a sealing structure according to claim 2, characterized in that: The first sealing strip (304) matches the embedding groove (302), and when the first spring (303) is in a naturally extended state, the side of the first sealing strip (304) away from the first spring (303) extends out of the embedding groove (302), and when the first spring (303) is in a maximum compressed state, the first sealing strip (304) is completely embedded in the embedding groove (302).

4. The door and window with a sealing structure according to claim 3, characterized in that: The sealing assembly comprises a second sealing strip (6), a second spring (601), a movable strip (602), tooth grooves (603) and latch teeth (604); the second springs (601) are fixedly arranged at the four corners of the upper surface of the second sealing strip (6), and the second spring (601) is fixedly arranged at the top of the mounting groove (305); a plurality of tooth grooves (603) are opened in the center of the upper surface of the second sealing strip (6); a movable strip (602) is arranged in the upper center of the second sealing strip (6); and a plurality of latch teeth (604) are fixedly arranged at the bottom of the movable strip (602).

5. The door and window with a sealing structure according to claim 4, characterized in that: The tooth groove (603) and the latching tooth (604) are both in the form of a right-angled triangle, and the latching tooth (604) and the tooth groove (603) are meshed with each other.

6. The door and window with a sealing structure according to claim 5, characterized in that: The second spring (601) is in a stretched state, and the upper surface of the movable strip (602) is in close contact with the top surface of the mounting groove (305), and the bottom surface of the second sealing strip (6) is at the same level as the bottom surface of the sliding window (3).

7. The door and window with a sealing structure according to claim 6, characterized in that: The right end of the movable bar (602) extends out of the outer right end of the installation slot (305), and the length of the movable bar (602) extending out of the installation slot (305) is not greater than the width of the tooth groove (603) and the latching tooth (604).

Images