Waterproof cannon shutter for ship

Abstract

The utility model discloses a ship waterproof cannon shutter which comprises an aluminum alloy frame, arc-shaped fan blades are arranged on the inner side of the aluminum alloy frame, a supporting rod is arranged in the upper portion of the arc-shaped fan blades, a positioning semi-arc ring is arranged on the surface of the upper portion of the outer side of one end of the supporting rod, and an adjusting rod is arranged on one side of the positioning semi-arc ring. A protective pad is arranged at the outer end of the adjusting rod, a movable handle is arranged on the outer side of the protective pad, rubber strips are arranged on the two sides and the bottom of the interior of the aluminum alloy frame, and positioning baffles are arranged on the two sides of the periphery of the exterior of the aluminum alloy frame. Water attached to the surface of the aluminum alloy material on the outer side of the arc-shaped fan blade can be prevented from flowing into the inner space of the louver, meanwhile, the aluminum alloy frame and the arc-shaped fan blade which are made of the aluminum alloy section have certain thickness so that the strength and stability of the louver can be guaranteed, and therefore maintenance of the louver can be achieved conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum alloy doors and windows, in particular to a waterproof gun shutter for ships. Background Art

[0002] Shutters are a style of window that are beautiful, energy-saving, simple and neat, and protect privacy. Shutters are needed during the use of ships.

[0003] The shutters used in existing ships cannot provide better waterproofing, and the shutter blades made of ordinary materials have poor durability after water seepage, which makes it inconvenient to maintain the shutters. Utility Model Content

[0004] The utility model aims to provide a waterproof shutter for ships, which can solve the problem that the shutters of existing ships cannot perform waterproofing function, improve the durability of the shutter blades, and facilitate the maintenance of the shutter.

[0005] To achieve the above-mentioned purpose, a waterproof gun shutter for ships is provided, including an aluminum alloy frame, an arc-shaped fan blade is arranged on the inner side of the aluminum alloy frame, a support rod is arranged inside above the arc-shaped fan blade, a positioning semi-arc ring is arranged on the upper surface of the outer side of one end of the support rod, an adjusting rod is arranged on one side of the positioning semi-arc ring, a protective pad is arranged on the outer end of the adjusting rod, a movable handle is arranged on the outer side of the protective pad, rubber strips are arranged on both sides and the bottom of the aluminum alloy frame, and positioning baffles are arranged on both sides around the outside of the aluminum alloy frame.

[0006] According to the waterproof gun shutter for ships, a plurality of arc-shaped blades are provided, and the outer surfaces of the plurality of arc-shaped blades are all made of aluminum alloy.

[0007] According to the waterproof gun shutter for ships, the arc-shaped blades are connected to the inner side of the aluminum alloy frame through support rods.

[0008] According to the waterproof gun shutter for ships, a plurality of positioning semi-arc rings are provided, and the plurality of positioning semi-arc rings are all fixedly contacted and connected with the upper outer surface of one end of the support rod, and the plurality of positioning semi-arc rings are mutually suspended and connected with the adjusting rod.

[0009] According to the waterproof gun shutter for ships, the protective pad is fixedly connected to the outer end of the adjusting rod, and the movable handle is fixedly connected to the outer side of the protective pad.

[0010] According to the waterproof gun shutter for ships, three rubber strips are provided, two of which are in contact and connected with the back of the arc-shaped fan blades, and the other rubber strip is fixedly in contact and connected with the bottom inside the aluminum alloy frame.

[0011] According to the waterproof gun shutter for ships, both sides of the outer periphery of the aluminum alloy frame are fixedly contacted and connected with the positioning baffle.

[0012] The above scheme has the beneficial effect: by setting up the arc-shaped fan blades and utilizing the arc-shaped structure facing outward, it is possible to prevent water attached to the surface of the aluminum alloy material on the outside of the arc-shaped fan blades from flowing into the internal space of the blinds. At the same time, the aluminum alloy frame and the arc-shaped fan blades made of aluminum alloy profiles have a certain thickness to ensure their strength and stability, thereby facilitating the maintenance of the blinds.

[0013] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0015] Figure 1 This is a schematic diagram of the structure of a waterproof gun shutter for ships according to the utility model;

[0016] Figure 2 This is a structural cross-sectional view of a waterproof gun shutter for ships according to the utility model;

[0017] Figure 3 This is a schematic structural diagram of an arc-shaped fan blade of a waterproof gun shutter for ships according to the utility model;

[0018] Figure 4 The utility model is a kind of waterproof gun shutter for ships Figure 3 Enlarged view of point A in the middle.

[0019] Legend:

[0020] 1. Aluminum alloy frame; 2. Positioning baffle; 3. Arc-shaped fan blades; 4. Rubber strips; 5. Positioning semi-arc rings; 6. Support rods; 7. Adjustment rods; 8. Protective pads; 9. Movable handles. DETAILED DESCRIPTION

[0021] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0022] Reference Figure 1-4The utility model embodiment is a waterproof gun shutter for ships, which includes an aluminum alloy frame 1 with an arc-shaped fan blade 3 arranged on the inner side, a support rod 6 is arranged inside the arc-shaped fan blade 3, a positioning semi-arc ring 5 is arranged on the upper surface of the outer side of one end of the support rod 6, an adjusting rod 7 is arranged on one side of the positioning semi-arc ring 5, a protective pad 8 is arranged on the outer end of the adjusting rod 7, and a movable handle 9 is arranged on the outer side of the protective pad 8, rubber strips 4 are arranged on both sides and the bottom of the aluminum alloy frame 1, and positioning baffles 2 are arranged on both sides of the outer periphery of the aluminum alloy frame 1.

[0023] A plurality of arc-shaped blades 3 are provided, and the outer surfaces of the plurality of arc-shaped blades 3 are all made of aluminum alloy. By providing the arc-shaped blades 3 and utilizing the arc-shaped structure facing outward, water attached to the outer surface of the aluminum alloy of the arc-shaped blades 3 can be prevented from flowing into the inner space of the blinds. The arc-shaped blades 3 are connected to the inner side of the aluminum alloy frame 1 through the support rod 6. A plurality of positioning semi-arc rings 5 ​​are provided, and the plurality of positioning semi-arc rings 5 ​​are fixedly contacted and connected to the outer upper surface of one end of the support rod 6. The plurality of positioning semi-arc rings 5 ​​are suspended and connected to the adjusting rod 7. The protective pad 8 is fixedly contacted and connected to the outer end of the adjusting rod 7. The movable handle 9 is fixedly contacted and connected to the outer side of the protective pad 8. Three rubber strips 4 are provided, and two rubber strips 4 are contacted and connected to the back of the arc-shaped blades 3, and the other rubber strip 4 is fixedly contacted and connected to the inner bottom of the aluminum alloy frame 1. By providing the rubber strips 4, rainwater can be prevented from seeping in, thereby improving the waterproof performance of the blinds. Both sides of the outer periphery of the aluminum alloy frame 1 are fixedly contacted and connected to the positioning baffle 2.

[0024] Working principle: the aluminum alloy frame 1 is fixedly installed at the required position of the ship through the positioning baffle 2, and then the movable handle 9 is pulled to drive the movement of the adjusting rod 7. The downward movement of the adjusting rod 7 is used to realize the displacement of the positioning semi-arc ring 5 to one side. At the same time, the support rod 6 is rotated at a limited angle, and the angle opening and closing state of the arc blade 3 can also be realized. By setting the arc blade 3 and utilizing the arc structure facing outward, water attached to the surface of the aluminum alloy material on the outside of the arc blade 3 can be prevented from flowing into the internal space of the shutter. At the same time, the aluminum alloy frame 1 and the arc blade 3 made of aluminum alloy profiles have a certain thickness to ensure their strength and stability, thereby facilitating the maintenance of the shutter.

[0025] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A waterproof gun shutter for a ship, comprising: An aluminum alloy frame (1) is characterized in that an arc-shaped fan blade (3) is arranged on the inner side of the aluminum alloy frame (1), a support rod (6) is arranged inside the upper part of the arc-shaped fan blade (3), a positioning semi-arc ring (5) is arranged on the upper outer surface of one end of the support rod (6), an adjusting rod (7) is arranged on one side of the positioning semi-arc ring (5), a protective pad (8) is arranged on the outer end of the adjusting rod (7), a movable handle (9) is arranged on the outer side of the protective pad (8), rubber strips (4) are arranged on both sides and the bottom of the aluminum alloy frame (1), and positioning baffles (2) are arranged on both sides of the outer periphery of the aluminum alloy frame (1).

2. A waterproof cannon shutter for ships according to claim 1, characterized in that: A plurality of the arc-shaped fan blades (3) are provided, and the outer surfaces of the plurality of the arc-shaped fan blades (3) are all made of aluminum alloy.

3. A waterproof cannon shutter for ships according to claim 2, characterized in that: The arc-shaped fan blades (3) are connected to the inner side of the aluminum alloy frame (1) in a suspended manner via a support rod (6).

4. A waterproof cannon shutter for ships according to claim 1, characterized in that: A plurality of the positioning semi-arc rings (5) are provided, and the plurality of the positioning semi-arc rings (5) are all fixedly contacted and connected with the upper outer surface of one end of the support rod (6), and the plurality of the positioning semi-arc rings (5) are mutually suspended and connected with the adjustment rod (7).

5. A waterproof cannon shutter for ships according to claim 1, characterized in that: The protective pad (8) is fixedly contacted and connected to the outer end of the adjustment rod (7), and the movable handle (9) is fixedly contacted and connected to the outer side of the protective pad (8).

6. A waterproof cannon shutter for ships according to claim 1, characterized in that: Three rubber strips (4) are provided, two of which are in contact and connection with the back of the arc-shaped fan blade (3), and the other rubber strip (4) is fixedly in contact and connection with the bottom inside the aluminum alloy frame (1).

7. A waterproof cannon shutter for ships according to claim 1, characterized in that: Both sides of the outer periphery of the aluminum alloy frame (1) are fixedly contacted and connected with the positioning baffle (2).

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