Floating body outer cover for rescue boat

Abstract

The utility model discloses a floating body outer cover for a rescue boat, and relates to the field of floating body outer covers, the floating body outer cover comprises a main body, one side of the main body is provided with a curved cavity, the two sides of the main body are fixedly provided with side convex blocks, and the main body can be conveniently fixed on the rescue boat by arranging the side convex blocks. A side grabbing rod is installed on the side, away from the curved cavity, of the main body, when the main body is used for rescue work, a person falling into water can conveniently hold the side grabbing rod, and a grabbing groove is formed in one end of the main body. The floating body outer cover solves the problem that an existing floating body outer cover is poor in fixing and rescuing effect, the side protruding blocks and the clamping cavity are arranged, the clamping cavity is connected with a protruding block which is arranged on one side of a rescuing ship and bent downwards, the main body can be limited, then a rope penetrates through the through holes of the side protruding blocks on the two sides, and the floating body outer cover is fixed and rescued. And the curved cavity is formed in one side of the main body, and the curved cavity is attached to the rescue ship, so that the stability of the main body is enhanced.

Description

Technical Field

[0001] The utility model relates to the field of floating outer casings, in particular to a floating outer casing for a rescue ship. Background Art

[0002] The main function of the rescue ship's buoyancy outer shell is to provide additional buoyancy and stability to ensure the safety and functionality of the rescue ship in harsh sea conditions. The buoyancy outer shell is usually made of pressure-resistant and corrosion-resistant materials, which can protect the equipment and personnel inside the rescue ship from the direct impact of seawater. When the ship is in distress or an accident occurs, the buoyancy outer shell can also help the rescue ship approach the accident scene more easily and carry out rescue operations such as personnel rescue and material transportation. Therefore, in order to meet the needs of use, it is necessary to design a buoyancy outer shell that is capable of stabilizing the rescue ship and carrying out rescue operations at the accident scene.

[0003] The existing rescue boat buoy outer cover is mainly an oval plate with two grooves on both sides for people who fall into the water to hold on to. Another groove is provided on the oval plate for holding and replacing the oval plate.

[0004] However, the existing buoyant outer cover for rescue boats is large in size and difficult to hold when people fall into the water. Holding it only through the grooves on both sides consumes a lot of physical strength, which is not conducive to rescue. Moreover, when using ropes to fix the existing buoyant outer cover for rescue boats to one side of the rescue boat, it is only fixed by passing the ropes through the grooves on both sides. When the rescue boat is directly impacted by seawater, it is not stable enough and cannot achieve the desired effect. Utility Model Content

[0005] Based on this, the purpose of the utility model is to provide a buoyancy outer casing for a rescue ship, so as to solve the technical problems of the existing buoyancy outer casing in terms of poor fixation and rescue effect.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a buoyant outer cover for a rescue boat, comprising a main body, a curved cavity being provided on one side of the main body, and side protrusions being fixedly installed on both sides of the main body, a side grabbing rod being installed on the side of the main body away from the curved cavity, a grabbing groove being provided at one end of the main body, and a card cavity being provided on one side of the main body.

[0007] By adopting the above technical solution, the problems of poor fixation and rescue effect of the existing floating outer cover are solved. By providing side protrusions and card cavities, the card cavity is connected to a downward curved protrusion on one side of the rescue boat, the main body can be limited, and then the rope is passed through the through holes of the side protrusions on both sides, so that the main body can be fixed to one side of the rescue boat. A curved cavity is opened on one side of the main body, and the curved cavity fits with the rescue boat, thereby enhancing the stability of the main body and preventing it from falling off due to direct impact of sea water.

[0008] The present invention is further configured such that the diameters of the two ends of the main body are larger than the diameter of the middle part, the curved cavity is arc-shaped, and the curved cavity is opened in the middle part of the main body.

[0009] By adopting the above technical solution, by setting the main body to a shape in which the diameters at both ends are larger than the diameter of the middle part, the volume of the main body is increased without affecting the use effect of the main body, and the floating ability of the device is enhanced, which is beneficial to the use effect of the device. The curved cavity is opened in the middle of the main body so that when a person falls into the water and becomes exhausted, the device can be clamped under the armpit, which can save physical strength and facilitate rescue.

[0010] The present invention is further configured such that a through hole is provided inside the side protrusion.

[0011] By adopting the above technical solution, a through hole is opened inside the side protrusion, which is convenient for fixing the rope and fixing the main body to one side of the rescue boat.

[0012] The utility model is further configured such that the outer wall fixing sleeve of the side grab bar is provided with a friction sleeve.

[0013] By adopting the above technical solution, the friction sleeve is sleeved on the outer wall of the side grab bar, thereby increasing the friction force of the side grab bar, making it easier for people who fall into the water to hold it.

[0014] The utility model is further configured such that one side of the gripping groove is configured as a curve.

[0015] By adopting the above technical solution, a gripping groove is provided on one side of the end of the main body, and the gripping groove is provided in a curved shape, which is convenient for rescue personnel to hold and facilitates the alignment of the main body with the downwardly curved hook on one side of the rescue boat, thereby facilitating the fixation of the main body.

[0016] The present invention is further configured such that the card cavity opens downward and is located on one side of the end portion of the main body.

[0017] By adopting the above technical solution, the card cavity is opened on one side of the main body end to facilitate contact with the downwardly bent hook on one side of the rescue boat, and the card cavity opening is set downward to facilitate cooperation with the downward bent hook on one side of the rescue boat, thereby achieving the purpose of fixing the main body.

[0018] In summary, the present invention has the following beneficial effects:

[0019] 1. The utility model solves the problem of poor fixation and rescue effect of the existing buoy outer cover by providing a curved cavity, a side grab bar, a friction sleeve, a side protrusion and a card cavity. By providing the side protrusion and the card cavity, the card cavity is connected to a downwardly curved protrusion on one side of the rescue boat, so that the main body can be limited, and then the rope is passed through the through holes of the side protrusions on both sides, so that the main body can be fixed to one side of the rescue boat. In addition, a curved cavity is opened on one side of the main body, and the curved cavity fits the rescue boat, thereby enhancing the stability of the main body and preventing it from falling off due to direct impact of seawater.

[0020] 2. The utility model is provided with a main body, which is relatively thick at both ends and thin in the middle. When a person falls into the water, the main body can be clamped under the armpits to float on the water, thereby achieving the use effect and saving physical strength. A curved cavity is opened on one side of the main body, which can fit the human body more closely, making it easier to clamp the person who falls into the water and enhancing the use effect. A side grab bar is installed on one side of the main body, and a friction sleeve is provided on the side grab bar. The friction sleeve has a large friction force, so the person who falls into the water is not easy to slip when holding it, thereby reducing rescue errors. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a first structural diagram of the utility model;

[0022] Figure 2 It is a vertical sectional view of the utility model;

[0023] Figure 3 This is a second structural diagram of the present utility model;

[0024] Figure 4 This is a first partial enlarged view of the present invention;

[0025] Figure 5 This is a second partial enlarged view of the present invention.

[0026] In the figure: 1, main body; 2, curved cavity; 3, side grab bar; 31, friction sleeve; 4, side protrusion; 5, grab groove; 6, clamping cavity. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0028] The following describes an embodiment of the present invention based on its overall structure.

[0029] A buoyant housing for a rescue ship, such as Figure 1 - Figure 5As shown, it includes a main body 1, a curved cavity 2 is opened on one side of the main body 1, and side protrusions 4 are fixedly installed on both sides of the main body 1, a side grabbing rod 3 is installed on the side of the main body 1 away from the curved cavity 2, a grabbing groove 5 is opened at one end of the main body 1, and a card cavity 6 is opened on one side of the main body 1.

[0030] See also Figure 1 and Figure 3 The diameters at both ends of the main body 1 are larger than the diameter of the middle part, the curved cavity 2 is arc-shaped, and the curved cavity 2 is opened in the middle part of the main body 1. By setting the main body 1 to have a shape in which the diameters at both ends are larger than the diameter of the middle part, the volume of the main body 1 is increased without affecting the use effect of the main body 1, and the floating ability of the device is enhanced, which is beneficial to the use effect of the device. The curved cavity 2 is opened in the middle part of the main body 1 so that when a person falls into the water and is exhausted, the device can be clamped under the armpit, which can save physical strength and facilitate rescue.

[0031] See also Figure 1 and Figure 3 A through hole is opened inside the side protrusion 4, which is convenient for fixing the rope and fixing the main body 1 to one side of the rescue boat.

[0032] See also Figure 1 The outer wall of the side grab bar 3 is fixed with a friction sleeve 31. By sleeve-arranging the friction sleeve 31 on the outer wall of the side grab bar 3, the friction force of the side grab bar 3 is increased, making it easier for people who fall into the water to hold on.

[0033] See also Figure 1 and Figure 4 One side of the grab groove 5 is set in a curve. A grab groove 5 is set on one side of the end of the main body 1, and the grab groove 5 is set in a curve. It is convenient for rescuers to hold it, and it is convenient for the main body 1 to be aligned with the hook that bends downward on one side of the rescue boat, thereby facilitating the fixation of the main body 1.

[0034] See also Figure 2 The card cavity 6 opens downward, and the card cavity 6 opens on one side of the end of the main body 1. The card cavity 6 is opened on one side of the end of the main body 1 to facilitate contact with the hook bent downward on one side of the rescue boat. The card cavity 6 is opened downward to facilitate cooperation with the hook bent downward on one side of the rescue boat, thereby achieving the purpose of fixing the main body 1.

[0035] The working principle of the present invention is as follows: when fixing the main body 1 on the rescue boat, one end of the rope needs to be fixed on the side protrusion 4, and then the side of the main body 1 provided with the curved cavity 2 faces the rescue boat, and the card cavity 6 on one side of the main body 1 is coupled with a downwardly bent hook on the side of the rescue boat. When the main body 1 is pulled upward, the hook can limit the main body 1. After the hook is coupled with the card cavity 6, the other end of the rope is fixed on the rescue boat, so that the main body 1 remains fixed and will not fall off easily. When it is necessary to rescue people who fall into the water, it is only necessary to untie the rope from the rescue boat, and then the main body 1 can be thrown to the people who fall into the water by holding the friction sleeve 31 or the grabbing groove 5. The people who fall into the water can hold the friction sleeve 31 or clamp the main body 1 under their armpits and float on the water to achieve the rescue effect. The surface of the friction sleeve 31 is provided with a threaded groove to enhance the friction of the friction sleeve 31 and prevent the people who fall into the water from slipping when holding it.

[0036] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not limitations on the present invention. The specific features, structures, materials, or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and purpose of the present invention, but as long as they are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. A buoyancy housing for a rescue ship, comprising a main body (1), characterized in that: A curved cavity (2) is provided on one side of the main body (1), and side protrusions (4) are fixedly installed on both sides of the main body (1). A side grabbing rod (3) is installed on the side of the main body (1) away from the curved cavity (2). A grabbing groove (5) is provided at one end of the main body (1), and a clamping cavity (6) is provided on one side of the main body (1).

2. The buoyancy housing for a rescue ship according to claim 1, characterized in that: The diameters of both ends of the main body (1) are larger than the diameter of the middle portion; the curved cavity (2) is arc-shaped, and the curved cavity (2) is opened in the middle portion of the main body (1).

3. The buoyancy housing for a rescue ship according to claim 1, characterized in that: A through hole is provided inside the side protrusion (4).

4. The buoyancy housing for a rescue ship according to claim 1, characterized in that: The outer wall fixing sleeve of the side grab bar (3) is provided with a friction sleeve (31).

5. The buoyancy housing for a rescue ship according to claim 1, characterized in that: One side of the gripping groove (5) is arranged in a curved shape.

6. The buoyancy housing for a rescue ship according to claim 1, characterized in that: The card cavity (6) opens downward, and the card cavity (6) is opened on one side of the end of the main body (1).

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