Floating plate

Abstract

The utility model provides a floating plate which comprises a hollow lifesaving floating plate body, a rectangular opening penetrating through the lifesaving floating plate body is formed in the upper surface of the lifesaving floating plate body, a hollow box is installed in the rectangular opening, a batten is fixedly connected to the lower portion in the hollow box, and two guide holes are symmetrically formed in the upper surface of the batten. A guide hole is formed in the bottom of the lifesaving floating plate, a guide rod is inserted in the guide hole, a partition plate is fixedly connected to the upper end of the guide rod, a floating block is installed at the lower end of the guide rod, the two parallel side faces of the lifesaving floating plate are each provided with two penetrating holes, a hollow cylinder is installed between the two opposite penetrating holes, and two pistons are slidably installed in the hollow cylinder; the lifesaving floating plate has the advantages that the range, supported by the water surface, of the lifesaving floating plate is enlarged, and the probability that the lifesaving floating plate turns over due to unbalanced stress is reduced.

Description

Technical Field

[0001] The utility model relates to a floating plate, belonging to the field of water lifesaving equipment. Background Art

[0002] A lifeboat is a type of water rescue equipment that is thrown around a person who has fallen into the water. The person can then climb onto the lifeboat, allowing the person's body to float on the water surface. A hollow lifeboat is generally smaller in width, and the support range of the lifeboat on the water surface is limited. When a person climbs onto one side of the lifeboat, the lifeboat may be subjected to uneven force and flip over, causing further harm to the person. Therefore, a lifeboat with an increased support range on the water surface is required. Utility Model Content

[0003] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a float to solve the problems raised in the above background technology. The utility model increases the range of the life-saving float supported by the water surface and reduces the probability of the life-saving float flipping due to uneven force.

[0004] In order to achieve the above-mentioned purpose, the present invention is realized through the following technical solutions: a floating board, including a hollow life-saving floating board, a rectangular opening penetrating the life-saving floating board is provided on the upper surface of the life-saving floating board, a hollow box is installed in the rectangular opening, the lower end of the hollow box is open, a slat is connected and fixed at the lower position of the hollow box, two guide holes are symmetrically provided on the upper surface of the slat, a guide rod is inserted in the guide hole, a partition is connected and fixed to the upper end of the guide rod, the partition is arranged in the hollow box, and a sleeve is provided on the partition with a A sealing frame adhered to the partition, the sealing frame fits with the inner wall of the hollow box, a floating block is installed at the lower end of the guide rod, two parallel sides of the life-saving float are provided with two through-holes, a hollow cylinder is installed between the two opposite through-holes, a connecting pipe is installed in the middle position of the outer surface of the hollow cylinder, the other end of the connecting pipe is communicated with the hollow box, two pistons are slidably installed in the hollow cylinder, and support arm rods are installed on the back faces of the two pistons in one of the hollow cylinders, and the end of the support arm rod away from the piston passes through the through-hole and is installed with a float.

[0005] Furthermore, a plurality of circular openings are evenly opened on the upper surface of the hollow box, and an internal threaded sleeve is provided on the lower side of the circular opening and arranged concentrically with the circular opening. The upper end of the internal threaded sleeve is connected and fixed to the hollow box, and the lower end of the internal threaded sleeve is closed. The internal thread of the internal threaded sleeve is connected to a handle, and the upper end of the handle passes through the circular opening and extends to the upper side of the hollow box.

[0006] Furthermore, a round head is connected and fixed to the upper end of the handle, and the round head and the handle are an integrally formed structure. An end of the handle away from the round head is processed with an external thread that matches the internal thread sleeve.

[0007] Furthermore, mounting holes are provided at upper positions of two parallel side surfaces of the hollow box, and one end of the connecting pipe away from the hollow cylinder is mounted in the mounting hole.

[0008] Furthermore, a connecting sleeve is fixedly connected to the surface of the float, and the end of the support arm rod away from the piston is installed in the connecting sleeve.

[0009] Furthermore, a plurality of protrusions integrally formed with the sealing frame are evenly fixed on the inner surface of the sealing frame. The sealing frame is a component made of rubber material. A plurality of blind holes matching with the protrusions are evenly opened on the outer peripheral surface of the partition. The protrusions are glued in the blind holes by glue.

[0010] Beneficial effects of the utility model:

[0011] 1. When a person who falls into the water climbs on the lifeboat, the depth of the lifeboat immersed in the water increases due to the weight of the person. At this time, the float drives the guide rod to slide along the guide hole under the action of buoyancy, and the guide rod drives the structure formed by the partition and the sealing frame to move upward in the hollow box. At this time, the air in the hollow box is squeezed into the hollow cylinder by the partition. As the gas in the hollow cylinder increases, the two pistons in one hollow cylinder slide in opposite directions, and then the support arm moves along the perforation, so that the distance between the float and the lifeboat increases, and the float is automatically deployed. There is no need for the person who falls into the water to manually adjust the position of the float. With the support of the float, the range of the lifeboat supported by the water surface is increased, thereby reducing the probability of the lifeboat flipping due to uneven force.

[0012] 2. Install an internal threaded sleeve on the lower side of the round mouth so that one end of the handle is threaded into the internal threaded sleeve to complete the assembly of the handle and the hollow box. The handle provides a gripping carrier for people who fall into the water. At the same time, the internal threaded sleeve limits the upward movement range of the partition, preventing the partition from moving to the connection part between the connecting pipe and the hollow box, making it easier for air to enter and exit the hollow box through the connecting pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Other features, objects and advantages of the present invention will become more apparent from the detailed description of the non-limiting embodiments with reference to the following drawings:

[0014] Figure 1 This is a structural diagram of a floating plate of the utility model;

[0015] Figure 2 This is a three-dimensional diagram of a lifesaving float in a float of the present utility model;

[0016] Figure 3 This is an exploded schematic diagram of the assembly of a floating block, a partition, a slat, a handle and a hollow box in a floating plate of the utility model;

[0017] Figure 4 This is a schematic diagram of the assembly of the slats and the hollow box in a floating plate of the utility model;

[0018] Figure 5 This is a schematic diagram of the assembly of the connecting pipe and the hollow cylinder in a floating plate of the utility model;

[0019] Figure 6 This is a schematic diagram of the assembly of a piston, a support arm and a float in a floating plate of the utility model;

[0020] In the figure: 1-lifesaving float, 2-handle, 3-hollow box, 4-float, 5-inner threaded sleeve, 6-slat, 7-sealing frame, 8-partition, 9-float block, 10-guide hole, 11-round mouth, 12-mounting hole, 13-hollow cylinder, 14-connecting pipe, 15-connecting sleeve, 16-support arm, 17-piston, 18-rectangular mouth, 19-perforation, 20-guide rod. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] See also Figure 1 and Figure 2 The utility model provides a technical solution: a float, including a hollow life-saving float 1, a rectangular opening 18 penetrating the life-saving float 1 is opened on the upper surface of the life-saving float 1, a hollow box 3 is installed in the rectangular opening 18, and the rectangular opening 18 provides space for assembling the hollow box 3 and the life-saving float 1.

[0023] See Figure 3 The lower end of the hollow box 3 is open, and a slat 6 is connected and fixed to the lower position of the hollow box 3. Two guide holes 10 are symmetrically provided on the upper surface of the slat 6. A guide rod 20 is inserted in the guide hole 10. The upper end of the guide rod 20 is connected and fixed with a partition 8. The partition 8 is arranged in the hollow box 3. A sealing frame 7 that is adhered to the partition 8 is sleeved on the partition 8. The sealing frame 7 fits the inner wall of the hollow box 3. A plurality of convex heads that are integrally formed with the sealing frame 7 are evenly fixed on the inner surface of the sealing frame 7. The sealing frame 7 is a component made of a rubber material. A plurality of blind holes that match the convex heads are evenly provided on the outer peripheral surface of the partition 8, so that the convex heads are pasted in the blind holes by glue, thereby improving the stability of the connection between the partition 8 and the sealing frame 7.

[0024] See Figures 1-6, a floating block 9 is installed at the lower end of the guide rod 20, two parallel sides of the lifesaving float 1 are provided with two through holes 19, a hollow cylinder 13 is installed between the two opposite through holes 19, a connecting pipe 14 is installed at the middle position of the outer surface of the hollow cylinder 13, and the other end of the connecting pipe 14 is communicated with the hollow box 3, wherein the upper positions of the two parallel sides of the hollow box 3 are provided with mounting holes 12, so that the end of the connecting pipe 14 away from the hollow cylinder 13 is installed in the mounting hole 12, completing the connection and communication between the connecting pipe 14 and the hollow box 3, two pistons 17 are slidably installed in the hollow cylinder 13, and the backs of the two pistons 17 in a hollow cylinder 13 are both equipped with support arm rods 16, and the end of the support arm rod 16 away from the piston 17 passes through the through hole 19 and is equipped with a float 4, wherein the float 4 is connected and fixed with a connecting sleeve 15 on the spherical surface, so that the end of the support arm rod 16 away from the piston 17 is installed in the connecting sleeve 15, increasing The connection range of the support arm rod 16 and the float 4, when the person who falls into the water climbs on the lifeboat 1, the depth of the lifeboat 1 immersed in the water body increases due to the influence of the body weight. At this time, the float block 9 drives the guide rod 20 to slide along the guide hole 10 under the action of buoyancy, and the guide rod 20 drives the structure formed by the partition 8 and the sealing frame 7 to move upward in the hollow box 3. At this time, the air in the hollow box 3 is squeezed into the hollow cylinder 13 by the partition 8. As the gas in the hollow cylinder 13 increases, the two pistons 17 in one hollow cylinder 13 slide in opposite directions, and then the support arm rod 16 moves along the perforation 19, so that the distance between the float 4 and the lifeboat 1 is increased, thereby realizing the automatic deployment of the float 4, without the need for the person who falls into the water to manually adjust the position of the float 4. Under the support of the float 4, the range of the lifeboat 1 supported by the water surface is increased, thereby reducing the probability of the lifeboat 1 turning over due to uneven force.

[0025] See 1. Figure 3 and Figure 4 The handle 2 is screwed onto the inner thread sleeve 5 and the handle 2 is screwed onto the inner thread sleeve 5. The handle 2 is screwed onto the inner thread sleeve 5 and the handle 2 is screwed onto the inner thread sleeve 5.

[0026] Although this specification is described according to implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A floating board, comprising a hollow lifesaving floating board (1), characterized in that: The upper surface of the lifesaving float (1) is provided with a rectangular opening (18) that penetrates the lifesaving float (1), a hollow box (3) is installed in the rectangular opening (18), the lower end of the hollow box (3) is open, a slat (6) is connected and fixed at the lower position in the hollow box (3), two guide holes (10) are symmetrically provided on the upper surface of the slat (6), a guide rod (20) is inserted in the guide hole (10), a partition (8) is connected and fixed at the upper end of the guide rod (20), the partition (8) is arranged in the hollow box (3), a sealing frame (7) that is adhered to the partition (8) is sleeved on the partition (8), and the sealing frame (7) is in contact with the inner wall of the hollow box (3). The guide rod (20) is fitted with a floating block (9) at the lower end, and two parallel sides of the lifesaving float (1) are provided with two through holes (19), a hollow cylinder (13) is installed between the two opposite through holes (19), a connecting pipe (14) is installed at the middle position of the outer surface of the hollow cylinder (13), and the other end of the connecting pipe (14) is communicated with the hollow box (3), two pistons (17) are slidably installed in the hollow cylinder (13), and the back surfaces of the two pistons (17) in one of the hollow cylinders (13) are both provided with a support arm rod (16), and the end of the support arm rod (16) away from the piston (17) passes through the through hole (19) and is provided with a float (4).

2. A floating plate according to claim 1, characterized in that: The upper surface of the hollow box (3) is evenly provided with a plurality of circular openings (11), and an internal threaded sleeve (5) arranged concentrically with the circular opening (11) is provided on the lower side of the circular opening (11). The upper end of the internal threaded sleeve (5) is connected and fixed to the hollow box (3), and the lower end of the internal threaded sleeve (5) is closed. The internal thread of the internal threaded sleeve (5) is connected to a handle (2), and the upper end of the handle (2) passes through the circular opening (11) and extends to the upper side of the hollow box (3).

3. A floating plate according to claim 2, characterized in that: A round head is fixedly connected to the upper end of the handle (2), and the round head and the handle (2) are an integrally formed structure. An end of the handle (2) away from the round head is processed with an external thread that matches the internal thread sleeve (5).

4. The floating plate according to claim 1, characterized in that: Mounting holes (12) are provided at upper positions of two parallel side surfaces of the hollow box (3), and one end of the connecting pipe (14) away from the hollow cylinder (13) is mounted in the mounting hole (12).

5. The floating plate according to claim 1, characterized in that: A connecting sleeve (15) is fixedly connected to the spherical surface of the floating ball (4), and one end of the support arm (16) away from the piston (17) is installed in the connecting sleeve (15).

6. The floating plate according to claim 1, characterized in that: A plurality of protrusions integrally formed with the sealing frame (7) are evenly fixed on the inner surface of the sealing frame (7); the sealing frame (7) is a component made of a rubber material; a plurality of blind holes matching the protrusions are evenly opened on the outer peripheral surface of the partition (8); the protrusions are glued into the blind holes by glue.

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