CN110615081B

CN110615081B - Tape type self-inflating life-saving floating belt

Info

Publication number: CN110615081B
Application number: CN201910996579.4A
Authority: CN
Inventors: 严友希
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-19
Filing date: 2019-10-19
Publication date: 2020-10-09
Anticipated expiration: 2039-10-19
Also published as: CN110615081A

Abstract

The tape type self-inflating lifesaving floating belt comprises a tape winding box and a floating belt, and is characterized in that the tape winding box is arranged in a floating ball, the floating ball can float on the water surface and keeps upright without rolling, and the top of the floating ball is provided with an opening; a roller is arranged in the middle of the tape winding box, and a floating tape is wound outside the roller; the floating belt is transversely composed of an air pipe, an elastic support and a rubber sheet from inside to outside; the inner end of the vent pipe is communicated with the inner cavity of the floating ball, the pipe wall is provided with a small hole, and a check valve is arranged in the pipeline; a pair of roll shafts is radially arranged at the opening of the tape winding box, and when the floating tape enters the tape winding box, the floating tape can be squeezed to be thinned; when the float belt goes out, the float belt can inhale air from the small holes of the vent pipe to automatically expand to become thicker and thicker; the floating belt is provided with a safety rope and a snap fastener. Compared with the prior art, the invention integrates the advantages of a swim ring, a lifesaving buoy and a lifesaving floating rope, has the efficacy of diving equipment and is convenient to carry and store; can be used in the dark and can also be repeatedly used; simple structure, low cost and easy popularization.

Description

Tape type self-inflating life-saving floating belt

Technical Field

The invention relates to the technical field of lifesaving equipment, in particular to a tape measure type self-inflating lifesaving floating belt.

Background

The existing water lifesaving equipment has a plurality of types, and common people mainly have swim rings, lifesaving floats (heel wind insects), lifesaving floating ropes and the like.

The swimming life buoy and the heel wind insect have better effect when being used by a single person, and have the following defects: firstly, the swim ring and the heel wind insect can only be used by one person generally, and once a plurality of people fall into water, resources are not distributed enough; secondly, when the water flow is turbulent or the wind wave is large, the person falling into the water still has danger; thirdly, in case of accidents such as poor physical strength or hand cramps, the drowning person is difficult to hold the heel wind insects effectively and carry out self rescue.

The lifesaving floating rope can be used by a plurality of people, but the function is too single, and the lifesaving rope can only play a better effect when the lifesaving person is more professional and the person falling into water is more clear-headed. Once the conditions of water flow turbulence or strong wind and wave or weak physical strength of people falling into water occur, the water flow is still dangerous.

Disclosure of Invention

The invention aims to solve the defects of the existing water lifesaving equipment and provide a tape type self-inflating lifesaving floating belt which can save the drowning person more safely and effectively.

The invention is realized by the following steps:

the tape type self-inflating lifesaving floating belt comprises a tape winding box and a floating belt, and is characterized in that the tape winding box is arranged in a floating ball, the floating ball can float on the water surface and keep standing without rolling, and the top of the floating ball is provided with an opening so as to enable the inner cavity of the floating ball to be communicated with the outside air; the middle part of the tape winding box is provided with a roller, and the floating tapes are sequentially wound around the roller layer by layer; the floating belt is transversely composed of an air pipe, an elastic support and a rubber sheet from inside to outside; the inner end of the vent pipe is communicated with the inner cavity of the floating ball, small holes are uniformly formed in the pipe wall of the vent pipe, and a check valve is arranged in the vent pipe; a pair of roller shafts are radially arranged at the opening of the tape coiling box, when the floating tape enters the tape coiling box, the roller shafts can squeeze most of air in the elastic support, so that the floating tape entering the box becomes thin, but the floating tape can accommodate the vent pipe to pass through with the pipe diameter basically unchanged; when the floating belt is out of the tape winding box, the elastic support is immediately sucked from the small hole of the vent pipe to automatically expand once being separated from the extrusion of the roller shaft, and the rubber is expanded to thicken the floating belt out of the box; the rubber cover takes the free end of the floating belt as a starting point, safety ropes and snap fasteners are arranged at intervals, and the snap fasteners can be used for randomly fastening all parts of the floating belt together.

Furthermore, an air nozzle is additionally arranged at the free end of the floating belt and communicated with the outer end of the vent pipe.

Furthermore, the floating belt is formed by hermetically connecting a plurality of independent short floating belts, and the short floating belt also comprises an air pipe, an elastic support and a rubber sheet from inside to outside in the transverse direction; the vent pipe penetrates through the short floating belt, and two ends of the vent pipe are exposed out of the rubber; the adjacent short floating belts can be connected through the exposed vent pipes in a closed connection mode to form a whole long floating belt; each short floating belt can also connect two ends of the vent pipe of the short floating belt in a sealing way, and the short floating belts are connected end to form a swimming ring.

Preferably, the floating ball is divided into four layers from top to bottom, and the top layer is provided with a waterproof cover and an air suction pipe and is mainly used for sucking air; the second layer is an air chamber which is mainly used for providing buoyancy and ensuring that the floating ball floats on the water surface; the third layer is a carrying cabin and is used for loading the tape cassette in the invention; the bottom layer is a water tank which is equivalent to ballast stone, so that the floating ball is prevented from rolling and kept upright.

Further, the air suction pipe is a telescopic air pipe; the air and water tank walls are foldable for storage.

Preferably, the vent pipe is a reinforced threaded pipe and is composed of a rigid large-diameter part and a flexible small-diameter part at intervals, when the threaded pipe is bent, the adjacent large-diameter parts on the compressed side are close to each other until abutting against each other by squeezing the small-diameter parts, and then the vent pipe is not deformed, so that air in the vent pipe is ensured to be smooth.

Preferably, the elastic support is high-elastic sponge or memory cotton or latex or a high-molecular hollow tube or a support spring.

Furthermore, an electric system is arranged at the middle lower part of the floating ball and can drive the roller to rotate so as to wind the floating belt into the belt winding box; the roller shaft can also be driven to rotate, and the floating tape is ejected out of the tape winding box.

Furthermore, a diaphragm is transversely arranged in the floating belt at intervals, the elastic support is partitioned, the outer part of the diaphragm is hermetically connected with the inner wall of the rubber sheet, and the inner part of the diaphragm is hermetically connected with the outer wall of the vent pipe; a check valve is arranged in the vent pipe corresponding to each diaphragm to prevent the function of the whole floating belt from being influenced after the floating belt at a certain section is damaged.

Furthermore, the floating belt and the rubber are bright in color and coated with reflective paint and fluorescent materials.

Compared with the prior art, the invention has the following advantages:

1. integrates the advantages of the swim ring, the lifesaving float and the lifesaving floating rope, and can be used by a single person and a plurality of persons. Firstly, the floating ball can be tied behind the swimmer and used like a 'wind bug'; secondly, all parts of the long floating belt can be buckled together at will and wound on a plurality of people falling into water; thirdly, the swimming pool can be divided into a plurality of short floating belts which are connected end to form a plurality of swimming rings for use.

2. Has the efficacy of diving equipment. Firstly, when rivers torrent or stormy waves are great, the person of falling into water can bite the air cock to solve the problem that is difficult to breathe, secondly also can use as diving equipment, in case be convenient for save oneself when the unexpected condition takes place.

3. Is convenient to carry and store. Firstly, a long floating belt or a plurality of connected short floating belts can be thinned and rolled into a tape winding box; and the air suction pipe is a telescopic air pipe, and the air cabin and the water cabin can be folded.

4. The floating band is coated with reflective paint and fluorescent materials and can be used in the dark.

5. Can be repeatedly used. The local damage of the long floating belt does not affect the use, the short floating belt can be supplemented in sections after being worn,

6. simple structure, low cost and easy popularization.

Drawings

FIG. 1 is a schematic longitudinal view of a preferred embodiment of the present invention;

FIG. 2 is a schematic diagram of the lateral structure of the preferred embodiment of the present invention;

FIG. 3 is a schematic view of a vent pipe according to a preferred embodiment of the present invention;

the reference numbers in the figures mean:

1. the water-proof device comprises a water-proof cover, 2 air holes, 3 telescopic air pipes, 4 air chambers, 5 tape coiling boxes, 6 high-elasticity sponge, 7 air pipes, 8 small holes, 9 rollers, 10 water permeable holes, 11 electric systems, 12 bearings, 13 water chambers, 14 pull handles, 15 floating belts, 16 roller shafts, 17 air nozzles, 18 safety ropes, 19 large-diameter parts and 20 small-diameter parts.

Detailed Description

The invention will be further explained with reference to the drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.

One of the preferred embodiments:

as shown in fig. 1 and 2, a tape measure type self-inflating life-saving floating belt designed according to a preferred embodiment of the invention comprises a tape cassette 5 and a floating belt 15, wherein the tape cassette 5 is arranged in the floating ball; the floating ball is divided into four layers from top to bottom, the top layer is provided with a waterproof cover 1 and a telescopic air pipe 3, and the telescopic air pipe 3 keeps the inner cavity of the floating ball communicated with the outside air; the second layer is a foldable air chamber 4 used for providing buoyancy and ensuring that the floating ball floats on the water surface; the third layer is provided with the tape cassette 5; the bottom layer is a foldable water tank 13 which is equivalent to ballast stone and is used for preventing rolling and keeping the floating ball upright.

A roller 9 is arranged in the middle of the tape winding box 5, and the floating tapes 15 are sequentially wound around the roller 9 layer by layer; the floating belt 15 is composed of an air pipe 7, high-elasticity sponge 6 and rubber in the transverse direction from inside to outside; the inner end of the vent pipe 7 is communicated with the inner cavity of the floating ball, small holes 8 are uniformly formed in the pipe wall of the vent pipe, and a check valve is arranged in the vent pipe; a pair of roller shafts 16 are arranged at the opening of the tape coiling box 5, when the floating tape 15 is coiled into the tape coiling box 5, the pair of roller shafts 16 can squeeze most of air in the high-elastic sponge 6, so that the floating tape 15 entering the box becomes thin, but can accommodate the vent pipe 7 to pass through with the pipe diameter being basically unchanged; when the floating belt 15 is rolled out of the tape cassette 5, the high elastic sponge 6 immediately sucks air from the small hole 8 to expand by itself once being extruded by the roller 16, and expands the rubber to thicken and thicken the floating belt 15 out of the cassette; an air tap 17 is arranged at the free end of the floating belt 15, and the air tap 17 is communicated with the outer end of the breather pipe 7; the rubber is externally provided with safety ropes 18 and a primary and secondary fastener at intervals by taking the free end of the floating belt 15 as a starting point, and the primary and secondary fasteners can be used for randomly fastening all parts of the floating belt 15 together.

An electric system 11 is arranged below the tape coiling box 5 and can drive the roller 9 to rotate so as to coil the floating tape 15 into the tape coiling box 5; the roller shaft 16 may be rotated to eject the floating tape 15 out of the tape cassette 5.

As shown in fig. 3, the reinforced threaded pipe of the vent pipe 7 is composed of rigid large-diameter portions 19 and rigid small-diameter portions 20, and when the threaded pipe is bent, the adjacent large-diameter portions 19 on the compressed side are brought close to each other by pressing the small-diameter portions 20 until they are abutted against each other, and thereafter are not deformed any more, thereby ensuring the smooth passage of air in the vent pipe.

In light of the above-described embodiments of the present invention, it is to be understood that various changes and modifications can be made by the worker without departing from the scope of the present invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. The tape type self-inflating lifesaving floating belt comprises a tape winding box and a floating belt, and is characterized in that the tape winding box is arranged in a floating ball, the floating ball can float on the water surface and keep standing without rolling, and the top of the floating ball is provided with an opening; the middle part of the tape winding box is provided with a roller, and the floating tapes are sequentially wound around the roller layer by layer; the floating belt is transversely composed of an air pipe, an elastic support and a rubber sheet from inside to outside; the inner end of the vent pipe is communicated with the inner cavity of the floating ball, small holes are uniformly formed in the pipe wall of the vent pipe, and a check valve is arranged in the vent pipe; a pair of roller shafts are radially arranged at the opening of the tape coiling box, when the floating tape enters the tape coiling box, the roller shafts can squeeze most of air in the elastic support, so that the floating tape entering the box becomes thin, but the floating tape can accommodate the vent pipe to pass through with the pipe diameter basically unchanged; when the floating belt is out of the tape winding box, the elastic support is immediately sucked from the small hole of the vent pipe to automatically expand once being separated from the extrusion of the roller shaft, and the rubber is expanded to thicken the floating belt out of the box; the rubber cover takes the free end of the floating belt as a starting point, safety ropes and snap fasteners are arranged at intervals, and the snap fasteners can be used for randomly fastening all parts of the floating belt together.

2. The tape measure type self-inflating life-saving floating belt as claimed in claim 1, wherein an air tap is attached to a free end of the floating belt, and the air tap is communicated with an outer end of the air pipe.

3. The tape type self-inflating life-saving floating belt according to claim 1, wherein the floating belt is formed by hermetically connecting a plurality of independent short floating belts, and the short floating belts are also transversely composed of vent pipes, elastic supports and rubber sheets from inside to outside; the vent pipe penetrates through the short floating belt, and two ends of the vent pipe are exposed out of the rubber; the adjacent short floating belts are connected in a sealing way through the exposed vent pipes to form a whole long floating belt; each short floating belt connects two ends of the vent pipe in a sealing way, and the two ends are connected end to form a swimming ring.

4. The tape measure type self-inflating life-saving floating belt according to claim 1, wherein the floating balls are divided into four layers from top to bottom, and the top layer is a waterproof cover and an air suction pipe; the second layer is an air chamber; the third layer is a carrying cabin for loading the tape cassette; the bottom layer is a water tank.

5. The tape measure type self-inflating life buoy belt as claimed in claim 4, wherein the air suction pipe is a telescopic air pipe; the air and water tank walls are foldable.

6. The tape-type self-inflating life-saving floating belt according to claim 1, wherein the vent pipe is a reinforced threaded pipe and is composed of a rigid large-diameter part and a flexible small-diameter part at intervals, when the threaded pipe is bent, the adjacent large-diameter parts on the compressed side are close to each other and abut against each other by pressing the small-diameter parts, and then are not deformed, so that the air inside the vent pipe is ensured to be smooth.

7. The tape measure type self-inflating life buoy belt as claimed in claim 1, wherein the elastic support is a high elastic sponge, memory cotton, latex, a polymer hollow tube or a support spring.

8. The tape measure type self-inflating lifesaving floating tape according to claim 1, wherein an electric system is arranged at the middle lower part of the floating ball to drive the roller to rotate so as to roll the floating tape into the tape cassette; or the roller shaft is driven to rotate, and the floating tape is ejected out of the tape winding box.

9. The tape measure type self-inflating life-saving floating belt as claimed in claim 1, wherein a membrane is transversely arranged at intervals in the floating belt to separate the elastic supports in sections, and a check valve is arranged in the air pipe corresponding to each membrane.

10. The tape-type self-inflating life buoy belt as claimed in claim 1, wherein the buoy belt and the rubber are bright in color and coated with reflective paint and fluorescent material.