Sealed double-leaf sliding door

Abstract

The utility model discloses a sealed double-leaf sliding door, which comprises a track main body and an upper protective plate, a first door body and a second door body are connected in the track main body in a sliding manner, the track main body is designed to be U-shaped, and inclined plates are fixedly connected to the upper ends of the two side walls of the track main body. Transverse plates are fixedly connected to the ends, away from the track body, of the two inclined plates, grooves matched with the transverse plates are formed in the side walls of the two ends of the first door body and the side walls of the two ends of the second door body, and the transverse plates on the two sides are slidably connected into the grooves in the two sides correspondingly. And a guide mechanism for guiding the first door body and the second door body is arranged at the inner bottom of the track main body. By arranging the inclined plate and the transverse plate, when rainwater flows down from the outer wall of the first door body or the second door body, the rainwater can slide out of the track main body along the inclined plate and cannot enter the track main body, so that a good sealing effect is achieved, the waterproof performance of the track main body is improved, and the rainwater is prevented from entering to cause water accumulation in the track.

Description

Technical Field

[0001] The utility model relates to the technical field of sliding doors, in particular to a sealed double-leaf sliding door. Background Art

[0002] Sliding doors originated in China and were spread to Korea and Japan through Chinese culture. In terms of the literal meaning, it means a door that can be pushed and pulled. In terms of materials, it can be divided into wood, metal, organic, and inorganic materials (such as glass). Usage: It can be used for wardrobes, bookcases, closets, bedrooms, living rooms, and exhibition halls. The original sliding doors were only used for sliding doors in bedrooms or dressing room closets, but with the development of technology and the diversification of decoration methods, from traditional board surfaces to glass, fabric, rattan, aluminum alloy profiles, from sliding doors, folding doors to partition doors, the functions and scope of use of sliding doors are constantly expanding. In this case, the use of sliding doors has begun to become diverse and rich. In addition to the most common partition doors, sliding doors are widely used in bookcases, closets, living rooms, exhibition halls, sliding doors, etc.

[0003] In the prior art, traditional sliding doors are mostly composed of a track and a door body. Traditional sliding door tracks are mostly simple in structure and adopt a U-shaped structure. In rainy weather, rainwater will penetrate into the track through the gap between the track and the edge of the door and window, resulting in poor sealing performance. Therefore, the utility model proposes a sealed double-leaf sliding door to solve the above problem. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a sealed double-leaf sliding door.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A sealed double-leaf sliding door comprises a track body and an upper guard plate, wherein a first door body and a second door body are slidably connected in the track body, the track body is U-shaped, and the upper ends of the two side walls of the track body are fixedly connected with inclined plates, and the ends of the two inclined plates away from the track body are fixedly connected with cross plates, and grooves matching the cross plates are provided on the side walls at both ends of the first door body and the second door body, and the cross plates on both sides are respectively slidably connected in the grooves on both sides, and the inner bottom of the track body is provided with a guiding mechanism for guiding the first door body and the second door body, and the upper ends of the first door body and the second door body are slidably connected in the upper guard plate, and a linkage mechanism for linking the first door body and the second door body is provided in the upper guard plate.

[0007] Preferably, the guide mechanism comprises a slide rail fixedly connected to the bottom of the track body, and the lower ends of the first door body and the second door body are both provided with slide grooves, and the slide rail is slidably connected in the slide grooves.

[0008] Preferably, the linkage mechanism comprises a rotating rod rotatably connected to the top of the upper guard plate, and a gear is fixedly sleeved on the lower end of the rotating rod.

[0009] Preferably, handles are installed on the side walls of the first door body and the second door body, and both handles are covered with anti-slip sleeves.

[0010] Preferably, a sealing strip is fixedly connected to the side walls at one end opposite to the second door body, and the two sealing strips cooperate with each other.

[0011] Preferably, racks are fixedly connected to the upper ends of the first door body and the second door body, and the two racks are respectively meshed with two sides of the gear.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. By setting the inclined plate and the horizontal plate, the horizontal plate is inserted in the groove and slidably connected therewith. When rainwater flows down from the outer wall of the first door body or the second door body, it will slide along the inclined plate to the outside of the track body and cannot enter the track body, thereby achieving a good sealing effect, improving the waterproof performance of the track body, and preventing rainwater from entering and causing water accumulation inside the track.

[0014] 2. By setting up a linkage mechanism, when opening the door, pulling the first door body to one side can drive one of the racks to move, drive the gear meshing with it to rotate, thereby driving the other rack meshing with it to move in the opposite direction, and linking the second door body on the other side to open, which can achieve quick door opening and greatly improve the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural schematic diagram of a sealed double-leaf sliding door proposed by the utility model;

[0016] Figure 2 A cross-sectional view of a sealed double-leaf sliding door proposed by the utility model;

[0017] Figure 3 This is a cross-sectional side view of a sealed double-leaf sliding door proposed by the utility model;

[0018] Figure 4 for Figure 2 A magnified view of the structure at A;

[0019] Figure 5 for Figure 3 Enlarged view of the structure at B in the figure.

[0020] In the figure: 1 track body, 101 inclined plate, 102 horizontal plate, 103 groove, 104 slide groove, 105 slide rail, 2 first door body, 3 upper guard plate, 4 second door body, 5 handle, 6 sealing strip, 7 rotating rod, 8 gear, 9 rack. DETAILED DESCRIPTION

[0021] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation of the utility model is described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific implementation disclosed below.

[0022] Reference Figure 1-5 A sealed double-leaf sliding door comprises a track body 1 and an upper guard plate 3, a first door body 2 and a second door body 4 are slidably connected in the track body 1, the track body 1 is U-shaped, and the upper ends of the two side walls of the track body 1 are fixedly connected with inclined plates 101, and the ends of the two inclined plates 101 away from the track body 1 are fixedly connected with cross plates 102, and grooves 103 matching with the cross plates 102 are provided on the side walls at both ends of the first door body 2 and the second door body 4, and the cross plates 102 on both sides are slidably connected in the grooves 103 on both sides respectively. The design of the cross plates 102 can block falling rainwater and prevent rainwater from falling into the track body 1.

[0023] In the utility model, a guiding mechanism for guiding the first door body 2 and the second door body 4 is provided at the inner bottom of the track body 1, and the guiding mechanism includes a slide rail 105 fixedly connected to the inner bottom of the track body 1, and a slide groove 104 is provided at the lower end of the first door body 2 and the second door body 4, and the slide rail 105 is slidably connected in the slide groove 104. The slide rail 105 can limit the first door body 2 and the second door body 4, thereby improving the stability of the movement of the first door body 2 and the second door body 4.

[0024] In the utility model, the upper ends of the first door body 2 and the second door body 4 are both slidably connected in the upper guard plate 3, and a linkage mechanism for linking the first door body 2 and the second door body 4 is provided in the upper guard plate 3. The linkage mechanism includes a rotating rod 7 rotatably connected to the top of the upper guard plate 3, and a gear 8 is fixedly sleeved on the lower end of the rotating rod 7. The upper ends of the first door body 2 and the second door body 4 are both fixedly connected with a rack 9, and the two racks 9 are respectively meshed with the two sides of the gear 8. By setting up a linkage mechanism, when the first door body 2 or the second door body 4 on one side is moved, the first door body 2 and the second door body 4 on the other side can be driven to move in the opposite direction under the action of the linkage mechanism, thereby achieving a quick opening and closing effect.

[0025] In the utility model, handles 5 are installed on the side walls of the first door body 2 and the second door body 4, and anti-slip sleeves are sleeved on the two handles 5. Sealing strips 6 are fixedly connected to the side walls at the opposite ends of the first door body 2 and the second door body 4. The two sealing strips 6 cooperate with each other, and the anti-slip sleeves on both sides can facilitate the user to hold, improve the comfort and improve the anti-slip effect. The sealing strips 6 on both sides are made of rubber material, which can greatly improve the sealing performance when the first door body 2 and the second door body 4 are combined.

[0026] When the utility model is used, the first door body 2 and the second door body 4 are installed on the track body 1, so that the horizontal plates 102 on both sides are inserted into the grooves 103 on both sides, so that the horizontal plates 102 on both sides slide in the grooves 103, and when rainwater flows down from the outer wall of the first door body 2 or the second door body 4, it will slide along the inclined plate 101 to the outside of the track body 1 and cannot enter the track body 1, thereby achieving a good sealing effect, improving the waterproof performance of the track body 1, and preventing rainwater from entering and causing water accumulation inside the track body 1. When opening or closing the door, the first door body 2 is pulled to one side, which can drive one of the racks 9 to move, drive the gear 8 meshing with it to rotate, thereby driving the other rack 9 meshing with it to move in the opposite direction, and linking the second door body 4 on the other side to open, which can achieve rapid door opening and greatly improve the practicality of the device.

[0027] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A sealed double-leaf sliding door, comprising a track body (1) and an upper guard plate (3), characterized in that: The track body (1) is slidably connected with a first door body (2) and a second door body (4). The track body (1) is U-shaped, and the upper ends of the two side walls of the track body (1) are fixedly connected with inclined plates (101). The ends of the two inclined plates (101) away from the track body (1) are fixedly connected with cross plates (102). The side walls at both ends of the first door body (2) and the second door body (4) are provided with grooves (103) that match the cross plates (102). The cross plates (102) on both sides are slidably connected in the grooves (103) on both sides respectively. The inner bottom of the track body (1) is provided with a guide mechanism for guiding the first door body (2) and the second door body (4). The upper ends of the first door body (2) and the second door body (4) are slidably connected in the upper guard plate (3). The upper guard plate (3) is provided with a linkage mechanism for linking the first door body (2) and the second door body (4).

2. A sealed double-leaf sliding door according to claim 1, characterized in that: The guide mechanism comprises a slide rail (105) fixedly connected to the bottom of the track body (1); a slide groove (104) is provided at the lower end of each of the first door body (2) and the second door body (4); and the slide rail (105) is slidably connected in the slide groove (104).

3. A sealed double-leaf sliding door according to claim 2, characterized in that: The linkage mechanism comprises a rotating rod (7) rotatably connected to the top of the upper guard plate (3), and a gear (8) is fixedly sleeved on the lower end of the rotating rod (7).

4. A sealed double-leaf sliding door according to claim 3, characterized in that: Handles (5) are installed on the side walls of the first door body (2) and the second door body (4), and anti-slip sleeves are provided on the two handles (5).

5. A sealed double-leaf sliding door according to claim 4, characterized in that: A sealing strip (6) is fixedly connected to the side walls at the opposite ends of the first door body (2) and the second door body (4), and the two sealing strips (6) cooperate with each other.

6. A sealed double-leaf sliding door according to claim 5, characterized in that: The upper ends of the first door body (2) and the second door body (4) are both fixedly connected with racks (9), and the two racks (9) are respectively meshed with two sides of the gear (8).

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