Sealing structure for petal-shaped roof structure

Abstract

The utility model discloses a sealing structure for a petal-shaped roof structure, comprising two groups of superimposed roofs rotatably arranged on a cylinder, the superimposed roof comprising three petal-shaped roofs, an outer L-shaped plate fixedly arranged at the outer edge of the top of the petal-shaped roof, an inner L-shaped plate fixedly arranged at the inner edge of the bottom of the petal-shaped roof, a first sealing member arranged at the outer side of the outer L-shaped plate, a second sealing member arranged at the inner side of the inner L-shaped plate, when the outer L-shaped plate is connected to the inner L-shaped plate, the first sealing member and the second sealing member seal the connection. The structure can seal the connection position of two adjacent petal-shaped roofs, improve the airtightness and waterproofness after the roof is closed, and also reduce the noise caused by the closing of the two adjacent petal-shaped roofs, thereby improving the user experience.

Description

Technical Field

[0001] The utility model relates to the technical field of petal-shaped roof structure sealing, in particular to a sealing structure for a petal-shaped roof structure. Background Art

[0002] With the improvement of people's material and cultural level, the aesthetic requirements for indoor and outdoor buildings are also increasing. Retractable roofs have emerged. Retractable roofs can be used independently to transform indoor and outdoor environments, and can also be used in conjunction with other mechanisms to form large-scale performance scenes. At present, retractable roofs can be divided into horizontal movable retractable roofs, rotating retractable roofs, and folding retractable roofs according to the opening and closing methods. Among them, the rotating retractable roof is the most common. This form saves more space than the horizontal movable type, and does not have many restrictions on the design of the movable roof like the folding retractable roof. The rotating retractable roof includes: a fixed roof, a rotating roof connected to the fixed roof through a rotating shaft; a mechanical transmission system is provided on the fixed roof, and a shaft hole is provided on the rotating roof to install the rotating shaft, and the rotating shaft is driven by the mechanical transmission system, thereby driving the rotating roof to rotate relative to the fixed roof. The utility model patent with authorization announcement number CN201786188U discloses a spherical door, including two groups of symmetrically arranged spherical blade groups, the two end ends of the two groups of spherical blade groups are respectively connected to the core shaft, the spherical blade group includes at least two spherical blades, and a sliding mechanism arranged along the opening and closing trajectory of the spherical door is arranged between two adjacent spherical blades; the advantage is that the shape after closing is hemispherical, which is suitable for some special application occasions, such as spherical stacking objects, spherical landscape buildings and other places, and can also be used as a spherical cover on the roof ceiling, with a more beautiful appearance, and can be fully exposed after opening, with good light transmittance; and a sliding mechanism arranged along the opening and closing trajectory of the spherical door is arranged between two adjacent spherical blades, as long as the uppermost spherical blade is driven to move, the lower spherical blade can be driven to move, and it can be freely retracted and released, but there is a gap between the two adjacent spherical blades in the device, which makes the indoor airtightness poor after the entire roof structure is closed, and there is water leakage at the gap. Utility Model Content

[0003] The utility model aims to provide a sealing structure for a petal-shaped roof structure, which can seal the connection position of two adjacent petal-shaped roofs, thereby improving the airtightness and waterproofness of the roof after closing, while also reducing the noise caused by the closing of two adjacent petal-shaped roofs, thereby improving the user experience.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A sealing structure for a petal-shaped roof structure comprises two groups of superimposed roofs rotatably arranged on a cylinder, wherein the superimposed roof comprises three petal-shaped roofs, an outer L-shaped plate is fixedly arranged on the outer edge of the top of the petal-shaped roof, an inner L-shaped plate is fixedly arranged on the inner edge of the bottom of the petal-shaped roof, a first sealing member is arranged on the outer side of the outer L-shaped plate, and a second sealing member is arranged on the inner side of the inner L-shaped plate, and when the outer L-shaped plate is connected to the inner L-shaped plate, the first sealing member and the second sealing member seal the connection.

[0006] Preferably, a guide slide is fixedly arranged at the middle position of the inner side of the petal-shaped roof, and an opening adapted to the guide slide is arranged on the outer L-shaped plate, and the guide slide slides along the opening during the opening and closing process of two adjacent petal-shaped roofs.

[0007] Preferably, third sealing members are provided on both sides of the lower end of the guide slide, and when the petal-shaped roof is in a closed state, the third sealing members seal the connection between the guide slide and the opening.

[0008] Preferably, two second sealing members are arranged at intervals, and the first sealing member is arranged between the two second sealing members.

[0009] Preferably, dovetail grooves are provided on the side surfaces of the outer L-shaped plate and the inner L-shaped plate, and one end of the first sealing member and one end of the second sealing member are both provided in the dovetail grooves.

[0010] In the utility model, the first seal and the second seal are provided to seal the connection position of two adjacent petal-shaped roofs, thereby improving the airtightness and waterproofness of the roof after closing, preventing rainwater from penetrating, and reducing the noise generated by the connection and collision between the outer L-shaped plate and the inner L-shaped plate, thereby reducing the impact of the opening and closing process of the roof structure on indoor personnel. The third seal is provided to seal the connection between the guide slide and the opening, thereby further improving the airtightness of the roof structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the overall structure application state of the utility model;

[0012] Figure 2 It is an enlarged schematic diagram of the local structure of the utility model;

[0013] Figure 3 It is a schematic diagram of the local structure of the utility model;

[0014] Figure 4 This is a cross-sectional schematic diagram of the third sealant sealing state of the utility model;

[0015] In the figure: 1, cylinder; 2, petal-shaped roof; 3, outer L-shaped plate; 4, inner L-shaped plate; 5, first sealing member; 6, second sealing member; 7, dovetail groove; 8, guide slide; 9, opening; 10, third sealing member. DETAILED DESCRIPTION

[0016] The utility model is further described below in conjunction with the accompanying drawings:

[0017] like Figure 1 , Figure 2 , Figure 3 and Figure 4 The sealing structure for a petal-shaped roof structure shown in the figure comprises two sets of superimposed roofs rotatably arranged on the left and right sides of a cylinder 1, and the two sets of superimposed roofs are synchronously opened and closed under the drive of a driving assembly. The superimposed roof comprises three petal-shaped roofs 2, an outer L-shaped plate 3 is fixedly arranged on the outer edge of the top of the petal-shaped roof 2, and an inner L-shaped plate 4 is fixedly arranged on the inner edge of the bottom of the petal-shaped roof 2. The outermost petal-shaped roof 2 is driven to rotate, and the connection between the outer L-shaped plate 3 and the inner L-shaped plate 4 drives the remaining two petal-shaped roofs 2 to close in turn.

[0018] A first seal 5 is provided on the outer side of the outer L-shaped plate 3, and a second seal 6 is provided on the inner side of the inner L-shaped plate 4. When the outer L-shaped plate 3 is connected to the inner L-shaped plate 4, the first seal 5 and the second seal 6 seal the connection. Specifically, two second seals 6 are provided at intervals, and the first seal 5 is provided between the two second seals 6. Dovetail grooves 7 are provided on the sides of the outer L-shaped plate 3 and the inner L-shaped plate 4, and one end of the first seal 5 and the second seal 6 are both provided in the dovetail grooves 7. The provision of the dovetail grooves 7 facilitates the installation and replacement of the first seal 5 and the second seal 6, improves the installation and replacement efficiency, and also makes the first seal 5 and the second seal 6 have better installation stability.

[0019] A guide slide 8 is fixedly arranged at the middle position of the inner side of the petal-shaped roof 2 by welding or fasteners, and an opening 9 matching the guide slide 8 is arranged on the outer L-shaped plate 3. When two adjacent petal-shaped roofs 2 are opened and closed, the guide slide 8 slides along the opening 9. A third sealing member 10 is arranged on both sides of the lower end of the guide slide 8. When the multiple petal-shaped roofs 2 are in a closed state, the third sealing member 10 seals the connection between the guide slide 8 and the opening 9, further improving the airtightness of the closed roof structure.

[0020] The above embodiments are only some descriptions of the concept and implementation of the utility model, and are not intended to limit the concept and implementation of the utility model. Under the concept of the utility model, technical solutions that have not been substantially changed are still within the scope of protection.

Claims

1. A sealing structure for a petal-shaped roof structure, comprising two sets of superimposed roofs rotatably arranged on a cylinder, wherein the superimposed roof comprises three petal-shaped roofs, characterized in that: An outer L-shaped plate is fixedly arranged on the top outer edge of the petal-shaped roof, and an inner L-shaped plate is fixedly arranged on the bottom inner edge of the petal-shaped roof. A first seal is arranged on the outer side of the outer L-shaped plate, and a second seal is arranged on the inner side of the inner L-shaped plate. When the outer L-shaped plate is connected to the inner L-shaped plate, the first seal and the second seal seal the connection.

2. The sealing structure for a petal-shaped roof structure according to claim 1, characterized in that: A guide slide is fixedly arranged at the middle position of the inner side of the petal-shaped roof, and an opening matched with the guide slide is arranged on the outer L-shaped plate. When two adjacent petal-shaped roofs are opened and closed, the guide slide slides along the opening.

3. The sealing structure for a petal-shaped roof structure according to claim 2, characterized in that: A third sealing member is arranged on both sides of the lower end of the guide slide, and when the petal-shaped roof is in a closed state, the third sealing member seals the connection between the guide slide and the opening.

4. The sealing structure for a petal-shaped roof structure according to claim 1 or 3, characterized in that: Two second sealing members are arranged at intervals, and the first sealing member is arranged between the two second sealing members.

5. The sealing structure for a petal-shaped roof structure according to claim 1, characterized in that: Dovetail grooves are arranged on the side surfaces of the outer L-shaped plate and the inner L-shaped plate, and one end of the first sealing member and one end of the second sealing member are both arranged in the dovetail grooves.

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