CN216580883U

CN216580883U - Simple lifeboat

Info

Publication number: CN216580883U
Application number: CN202122761369.2U
Authority: CN
Inventors: 张馨雨
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-12
Filing date: 2021-11-12
Publication date: 2022-05-24
Anticipated expiration: 2031-11-12

Abstract

The utility model discloses a simple lifeboat, which comprises an inflatable layer, wherein a supporting piece is arranged in the inflatable layer, an inflation and deflation port is arranged on the inflatable layer, a connecting piece is arranged at one side of the inflatable layer, thus, the inflatable layers can be connected into a whole and can be conveniently disassembled, the barrier layers are arranged on the inner walls of the inflatable layers at intervals, the tightening ropes are arranged on the inflatable layers at intervals, the tightening rope is positioned at the outer side of the barrier layer, a clamping hole is arranged on the tightening rope, one end of the tightening rope is connected with a buckle matched with the clamping hole, a waterproof layer is sleeved outside the inflatable layer, the inflatable layer is divided into a plurality of sections by the barrier layer and the tightening rope which are arranged at intervals, when air leakage occurs in any section of the inflatable layer, other inflatable layers can still provide enough buoyancy to ensure that the whole device can be normally used, so that the use safety is improved, the manufacturing cost is low, and the popularization and the use are convenient; through the support piece that sets up in the layer of aerifing, the quick inflation of being convenient for.

Description

Simple lifeboat

Technical Field

The utility model relates to the field of lifesaving equipment, in particular to a simple lifeboat.

Background

The lifeboat is a special lifeboat which is arranged on a ship and is used for rescuing passengers when the ship fails, the lifeboat is propelled by a paddle, a sail, a power machine and the like, an air box is usually arranged in the lifeboat, so that the lifeboat still has enough buoyancy after water enters the lifeboat to ensure the safety of the lifeboat and personnel on the lifeboat, and a certain amount of fresh water, food, living goods and the like are also arranged on the lifeboat of a sea ship.

Most of the existing lifeboats are heavy and high in manufacturing cost, and along with the development of the technology, the inflatable lifeboats appear in the market, but once the existing inflatable lifeboats are in case of air leakage, a user can have drowned life danger, and the safety is poor, so that the technical personnel in the field can provide a simple lifeboat to solve the problems in the background technology.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems, the simple lifeboat has the advantages of low manufacturing cost and high safety.

The technical scheme of the utility model is as follows: a simple lifeboat comprises an inflatable layer, wherein a supporting piece is arranged inside the inflatable layer, an inflation and deflation port is arranged on the inflatable layer, a connecting piece is arranged on one side of the inflatable layer, barrier layers are arranged on the inner wall of the inflatable layer at intervals, tightening ropes are arranged on the inflatable layer at intervals and are positioned on the outer side of the barrier layers, and a waterproof layer is sleeved outside the inflatable layer;

the tightening rope is provided with a clamping hole, and one end of the tightening rope is connected with a buckle matched with the clamping hole.

The tightening rope divides the inflatable layer into a plurality of sections, and when any section leaks air, the inflatable layers of other sections can still provide enough buoyancy.

In a further technical scheme, the supporting piece is a plastic ring or a plastic spring.

When the inflatable mattress is inflated, the supporting piece supports the inflatable layer, so that the inflatable mattress is convenient to use by rapid inflation.

In a further technical scheme, the utility model further comprises a paddle, one end of the paddle is connected with a retractable fixing rope, and a hollow handle is installed on the paddle.

The paddle slides the integral device, and the hollow handle is convenient for a user to hold and use.

In a further technical scheme, the paddle is made of plastic.

The paddle made of plastic is portable and can float on the water surface.

In a further technical scheme, the paddle comprises a sliding plate and a connecting plate, one end of the sliding plate is hinged with one end of the connecting plate, and a gap is formed in one side wall of the paddle.

When not in use, the utility model can be folded, thereby being convenient for carrying.

In a further technical scheme, the number of the tightening ropes is two, and the two tightening ropes equally divide the inflatable layer into three sections.

Thus, the inflatable layers are connected end to form a triangle.

In a further technical scheme, the waterproof layer comprises a leakage-proof layer, a buckle and a clamping ring, the leakage-proof layer is sleeved outside the inflation layer, the buckle is located on the top side wall of the leakage-proof layer, the clamping ring is located on the bottom inner wall of the leakage-proof layer, and the clamping ring is matched with the buckle.

Thus, after the inflatable layer is sleeved, the inflatable layer can be conveniently clamped and fixed.

The utility model has the beneficial effects that:

in the utility model, the inflatable layer is divided into a plurality of sections by the barrier layers and the tightening ropes which are arranged at intervals, when air leaks from any section of inflatable layer, other inflatable layers can still provide enough buoyancy to ensure that the whole device can be normally used, the use safety is improved, the manufacturing cost is low, and the popularization and the use are convenient; through the support piece that sets up in aerifing the layer inside, the quick inflation of being convenient for, the practicality is stronger.

Drawings

FIG. 1 is a cross-sectional view of the overall construction of an embodiment of the present invention;

FIG. 2 is a top view of the overall structure of an embodiment of the present invention;

FIG. 3 is an expanded cross-sectional view of an inflatable layer structure according to an embodiment of the present invention;

FIG. 4 is a schematic diagram of a water barrier structure according to an embodiment of the present invention;

fig. 5 is a schematic view of a paddle splicing structure according to an embodiment of the present invention.

Description of reference numerals:

1. an air-filled layer; 2. a waterproof layer; 21. a leakage-proof layer; 22. buckling; 23. a collar; 3. a support member; 4. an air discharge port; 5. a connecting member; 6. a barrier layer; 7. tightening the rope; 71. a clamping hole; 72. buckling; 8. rowing; 81. a sliding plate; 82. a connecting plate; 9. a hollow handle; 10. a retractable fixing rope.

Detailed Description

The embodiments of the present invention will be further described with reference to the accompanying drawings.

Example (b):

as shown in fig. 1-4, a simple lifeboat comprises an inflatable layer 1, a support member 3 is arranged inside the inflatable layer 1, an inflation/deflation port 4 is arranged on the inflatable layer 1, when in use, the inflation/deflation port 4 is opened, one end of the inflatable layer 1 is fixed, the inflatable layer 1 is supported by a support ring 3 to be convenient for quick inflation, the inflation/deflation port 4 is a one-way valve, the inflatable layer 1 is tightly buckled from inside to outside after being inflated, so that the inflation/deflation port 4 is not opened by pressing the inflatable layer 1 outwards, a connecting member 5 is arranged on one side of the inflatable layer 1, so that the inflatable layer 1 can be connected into a whole and be conveniently disassembled, barrier layers 6 are arranged on the inner wall of the inflatable layer 1 at intervals, tightening ropes 7 are arranged on the inflatable layer 1 at intervals, the tightening ropes 7 are positioned on the outer sides of the barrier layers 6, the number of the tightening ropes is two, and clamping holes 71 are arranged on the tightening ropes 7, one end of the tightening rope 7 is connected with a buckle 72 matched with the clamping hole 71, when in use, the inflatable layer 1 is folded into a triangle, two tightening ropes 7 respectively penetrate through the corresponding fastening ropes and are wound on the inflatable layer 1, then the tightening ropes are tightened and are buckled with the clamping holes 71 through the buckles 72, the inflatable layer is full through extrusion, then the two tightening ropes 7 are thoroughly tightened to lead the barrier layer 6 to separate the air in the three inflatable layers 1, thus, when any section leaks air, the inflatable layers 1 of other sections can still provide enough buoyancy to ensure normal use and improve the use safety, the tightened tightening ropes 7 are used as safety ropes to be buckled at the waist of a user, the safety guarantee of the user can be improved, the waterproof layer 2 is sleeved outside the inflatable layer 1, the edge of the waterproof layer 2 is provided with a circle of elastic bands, thus, the tightening ropes can be well attached to the inflatable layer 1 when being sleeved in the inflatable layer 1, when the inflatable mattress is used, the air cushion bed is placed on the inflatable layer 1 and is positioned at the inner ring of the inflatable layer 1, and a user sits on the air cushion bed.

In another embodiment, the supporting member 3 is a plastic ring or a plastic spring, so that the inflatable layer can be supported during inflation, which facilitates quick inflation and is low in cost.

In another embodiment, the simple lifeboat further comprises a paddle, one end of the paddle 8 is connected with a retractable fixing rope 10, a hollow handle 9 is installed on the paddle 8, and when the simple lifeboat is used, a user penetrates through the retractable fixing rope 10 by hand and then holds the hollow handle 9 to slide.

In another embodiment, the paddle 8 is made of plastic, so that the paddle is light and can float on the water surface to prevent the paddle from sinking into the water when the paddle is taken off the hand.

In another embodiment, the paddle 8 comprises a sliding plate 81 and a connecting plate 82, one end of the sliding plate 81 is hinged to one end of the connecting plate 82, a side wall of the paddle 8 is provided with a notch, when the paddle 8 is not used, the sliding plate 81 and the connecting plate 82 are folded, the two paddles 8 are put together in a pair, and then the retractable fixing rope 10 penetrates through the notches of the two paddles 8 to be fixed, so that the paddle 8 is convenient to carry.

In another embodiment, two oars 8 can be put together when not in use and temporarily used as a small table.

In another embodiment, the number of the tightening ropes 7 is two, and the two tightening ropes 7 equally divide the inflatable layer 1 into three sections, and the three sections of the inflatable layer 1 are connected end to form the frame of the device, which is simple and practical.

In another embodiment, the waterproof layer 2 includes the leakage-proof layer 21, the buckle 22 and the collar 23, the leakage-proof layer 21 is sleeved outside the inflation layer 1, the buckle 22 is located on the top side wall of the leakage-proof layer 21, the collar 23 is located on the bottom inner wall of the leakage-proof layer 21, and the collar 23 is matched with the buckle 22, so that after the leakage-proof layer 21 is sleeved on the inflation layer 1, the buckle 22 is buckled on the collar 23, it is ensured that the waterproof layer 2 cannot fall off in the using process, and the installation and the disassembly are convenient.

The working principle of the embodiment is as follows: during the use, at first, open inflation and deflation port 4, inflation and deflation port 4 is check valve, and the one end of fixed inflatable layer 1 is pulled towards the other end, utilizes lock ring 3 to prop up inflatable layer 1, then aerifys, closes inflation and deflation port 4 after the completion of aerifing, under the effect of barrier layer 6 and the tightening rope 7 that the interval set up, tightens up rope 7 and separates inflatable layer 1 for the multistage, when arbitrary section takes place to leak gas, inflatable layer 1 of other sections still can provide sufficient buoyancy to guarantee can normal use.

During the use, with fixed rope 10 of hand contractile style then grasp hollow handle 9 and wave paddle 8 and make lifeboat body 1 advance or retreat, during the rest, paddle 8 hangs on the wrist through fixed rope 10 of contractile style, does not worry about dropping, is convenient for accomodate after 8 folding backs of paddle.

The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.

Claims

1. A simple lifeboat is characterized by comprising an inflatable layer, wherein a supporting piece is arranged inside the inflatable layer, an inflation and deflation port is arranged on the inflatable layer, a connecting piece is arranged on one side of the inflatable layer, barrier layers are arranged on the inner wall of the inflatable layer at intervals, tightening ropes are arranged on the inflatable layer at intervals and are positioned on the outer side of the barrier layers, and a waterproof layer is sleeved outside the inflatable layer;

2. The easy lifeboat of claim 1, wherein said support member is a plastic ring or a plastic spring.

3. The simple lifeboat of claim 1 further comprising a paddle, wherein one end of the paddle is connected with a retractable fixing rope, and a hollow handle is mounted on the paddle.

4. The simple lifeboat of claim 3 wherein said paddle is made of plastic.

5. The simple lifeboat of claim 3 wherein the paddle includes a sliding plate and a connecting plate, one end of the sliding plate is hinged to one end of the connecting plate, and a side wall of the paddle is provided with a notch.

6. The simple lifeboat of claim 1 wherein the number of cinching cords is two and two cinching cords equally divide the inflatable layer into three segments.

7. The simple lifeboat of claim 1, wherein the waterproof layer comprises a leakage-proof layer, a buckle and a collar, the leakage-proof layer is sleeved outside the inflatable layer, the buckle is located on the top side wall of the leakage-proof layer, the collar is located on the bottom inner wall of the leakage-proof layer, and the collar is matched with the buckle.