CN210122183U

CN210122183U - Life buoy capable of being inflated quickly

Info

Publication number: CN210122183U
Application number: CN201920420329.1U
Authority: CN
Inventors: 陈毅伟
Original assignee: Zhangzhou Longwen District Joint Venture Marine Electronic Equipment Co ltd
Current assignee: Zhangzhou Longwen District Joint Venture Marine Electronic Equipment Co ltd
Priority date: 2019-03-29
Filing date: 2019-03-29
Publication date: 2020-03-03
Anticipated expiration: 2029-03-29

Abstract

The utility model discloses a life buoy capable of being rapidly inflated, which comprises an inflatable airbag, wherein one end of the inflatable airbag is provided with a socket, the other end of the inflatable airbag is provided with a plug-in buckle, the socket is connected with the plug-in buckle in a clamping way, the left side of the front surface of the inflatable airbag is provided with a rapid inflation device, the rapid inflation device is fixedly connected with the inflatable airbag through a fixing ring, the rapid inflation device comprises a first shell and a second shell, the first shell is in threaded connection with the second shell, the inner side wall of the first shell is uniformly provided with guide strips, the number of the guide strips is 4, carbon dioxide is adopted as filling gas, enough buoyancy is ensured, the inflatable airbag is clean and environment-friendly, the carbon dioxide under the 12g high-pressure state is enough to expand the inflatable airbag, the inflatable airbag is prevented from being damaged due to too much inflation, and meanwhile, a gas storage, the life buoy has the advantages of reasonable structure and convenience in use, and can be rapidly inflated when the life buoy is needed to be used, so that the rescue timeliness is guaranteed.

Description

Life buoy capable of being inflated quickly

Technical Field

The utility model relates to a life-saving equipment technical field, specific field is a life buoy that can aerify fast.

Background

The lifebuoy is a kind of water life-saving equipment, and is usually made of cork, foamed plastic or other light materials with a small specific gravity, and canvas, plastic and the like are wrapped outside the lifebuoy. The life ring for swimming practice can also be made of rubber and filled with air, and is also called a rubber ring. One type of the existing life buoy is a pre-inflation type, the size is large, the carrying is inconvenient, the other type is a shrivelled annular air bag, the life buoy is inflated manually or by an air pump when the life buoy is used, the inflation speed is low, the rescue effect is influenced, and therefore the life buoy capable of being inflated rapidly is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a life buoy that can inflate fast to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a life buoy capable of being inflated quickly comprises an inflatable air bag, wherein a socket is arranged at one end of the inflatable air bag, a buckle is arranged at the other end of the inflatable air bag, the socket is connected with the buckle in a clamping manner, a quick inflation device is arranged on the left side of the front surface of the inflatable air bag and is fixedly connected with the inflatable air bag through a fixing ring, the quick inflation device comprises a first shell and a second shell, the first shell is in threaded connection with the second shell, guide strips are uniformly arranged on the inner side wall of the first shell, the number of the guide strips is 4, the guide strips are movably connected with the outer surface of an air storage bottle, an inflation nozzle is arranged on the left surface of the air storage bottle, an air outlet nozzle is integrally formed on the right surface of the air storage bottle, an air outlet hole is formed in the right surface of the air outlet nozzle, an installation cavity is arranged in the air outlet nozzle, and through holes are uniformly formed in, the installation cavity is linked together with the venthole, the left inside wall of installation cavity is equipped with the one end of spring, the other end of spring is equipped with the steel ball, the steel ball closely laminates with the left port of venthole, the right side inside wall of second casing is equipped with inflatable joint, inflatable joint's left surface is equipped with the inflating needle, inflatable joint's right surface intercommunication has the one end of connecting pipe, the other end of connecting pipe runs through the right side wall of second casing and is linked together with inflatable airbag, the connecting pipe is equipped with one-way admission valve with inflatable airbag's junction, inflatable airbag's front surface right side is equipped with discharge valve.

Preferably, the gas cylinder is made of 304 stainless steel, and 12g of carbon dioxide in a high-pressure state is stored in the gas cylinder.

Preferably, the left surface integrated into one piece of gas bomb has presses the portion, press the left end of portion and run through the left side wall of first casing, the inflating nozzle level runs through the setting and presses the portion in.

Preferably, the middle part of the right side of the upper surface of the first shell is provided with a stop lever, one end of the stop lever is provided with a pull ring, the stop lever sequentially penetrates through the upper side walls of the first shell and the second shell, and the other end of the stop lever extends into the second shell.

Preferably, the corners of the first shell and the second shell are provided with smooth round corners.

Compared with the prior art, the beneficial effects of the utility model are that: a life buoy capable of being inflated quickly is characterized in that when the life buoy is used, a pull ring is pulled upwards to bring out a stop lever, then a first shell is rotated, the first shell moves rightwards, the length of a second shell entering the first shell is increased, the first shell moves rightwards to drive an air storage bottle to move rightwards, an inflation needle is inserted into an air outlet, a steel ball is extruded by the inflation needle to move rightwards, a left port of the air outlet is leaked out, carbon dioxide in the air storage bottle enters an installation cavity through a through hole in the outer surface of the installation cavity and then enters the air outlet, the carbon dioxide enters a connecting pipe through the inflation needle and an inflation connector and then enters an inflation air bag, the inflation air bag is inflated and expanded, the inflation air bag surrounds the waist after the inflation of the inflation air bag is expanded, the insertion buckle is inserted into the insertion buckle to be clamped to form an annular life buoy, carbon dioxide is used as filling gas, carbon dioxide under 12g high pressure state is enough to make the gasbag inflation, avoids aerifing too much and makes the gasbag inflation receive the damage, and the gas bomb of small volume makes life buoy convenient to carry simultaneously, and is rational in infrastructure, and convenient to use aerifys when needing to use the life buoy fast, guarantees in time of rescue.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic front view of the quick inflator of the present invention;

fig. 3 is a schematic front sectional view of the quick inflator of the present invention.

In the figure: 1-an inflatable air bag, 2-a socket, 3-a buckle, 4-a fixing ring, 5-a first shell, 6-a second shell, 7-a guide strip, 8-an air storage bottle, 9-an inflating nozzle, 10-an inflating nozzle, 11-an air outlet hole, 12-an installation cavity, 13-a spring, 14-a steel ball, 15-an inflating joint, 16-an inflating needle, 17-a connecting pipe, 18-a one-way air inlet valve, 19-a pressing part, 20-a stop lever and 21-a pull ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a lifebuoy capable of being rapidly inflated comprises an inflatable air bag 1, wherein one end of the inflatable air bag is provided with a socket 2, the other end of the inflatable air bag is provided with a buckle 3, the socket is clamped with the buckle, the inflatable air bag surrounds the waist after the inflatable air bag is inflated and expanded, and the buckle is inserted into the buckle to be clamped, so that an annular lifebuoy is formed; the left side of the front surface of the inflatable air bag is provided with a quick inflation device, the life buoy is quickly inflated when needed by the aid of the quick inflation device, timely rescue is guaranteed, the quick inflation device is fixedly connected with the inflatable air bag through a fixing ring 4, the quick inflation device comprises a first shell 5 and a second shell 6, the first shell is in threaded connection with the second shell, guide strips 7 are uniformly arranged on the inner side wall of the first shell, the number of the guide strips is 4, the guide strips are movably connected with the outer surface of an air storage bottle 8, the air storage bottle is convenient to mount through the arrangement of 4 guide strips, straightness and stability of the air storage bottle after mounting are guaranteed, an inflation nozzle 9 is arranged on the left surface of the air storage bottle, the air storage bottle is taken out after carbon dioxide stored in the air storage bottle runs out, the carbon dioxide is added into the air storage bottle again through the inflation nozzle, and an air outlet nozzle 10 is integrally formed on the right surface of the air storage, the right surface of the air outlet nozzle is provided with an air outlet hole 11, the air outlet nozzle is internally provided with a mounting cavity 12, through holes are uniformly arranged on the outer surface of the mounting cavity in a penetrating manner, the mounting cavity is communicated with the air outlet hole, the diameter of the mounting cavity is larger than that of the air outlet hole, so that air can smoothly enter the air outlet hole from the mounting cavity, one end of a spring 13 is arranged on the left inner side wall of the mounting cavity, a steel ball 14 is arranged at the other end of the spring, the steel ball is tightly attached to the left port of the air outlet hole, the spring is in a stressed compression state, the steel ball is subjected to the horizontal right elastic force of the spring, so that the good air tightness of the storage bottle is ensured, meanwhile, the spring can continue to be compressed to the left side, so that the steel ball has enough space to move to the left after the inflation needle is inserted, the right inner side wall of the second shell is provided with, the other end of the connecting pipe penetrates through the right side wall of the second shell to be communicated with the inflatable air bag, a one-way air inlet valve 18 is arranged at the connecting position of the connecting pipe and the inflatable air bag, the carbon dioxide in the inflatable air bag cannot flow backwards through the arranged air inlet valve, an exhaust valve is arranged on the right side of the front surface of the inflatable air bag, and the carbon dioxide in the inflatable air bag is exhausted through the exhaust valve after the air bag is used, so that the carbon dioxide is convenient to store; when the life buoy needs to be used, the first shell is rotated and moves rightwards, the length of the second shell entering the first shell is increased, the first shell drives the gas storage bottle to move rightwards when moving rightwards, the gas filling needle is inserted into the gas outlet hole, the steel ball is extruded by the gas filling needle and moves rightwards, the left port of the gas outlet hole is leaked, carbon dioxide in the gas storage bottle enters the mounting cavity through the through hole in the outer surface of the mounting cavity and then enters the gas outlet hole, the carbon dioxide enters the connecting pipe through the gas filling needle and the gas filling connector and then enters the gas filling airbag, and the gas filling airbag is inflated and expanded.

Particularly, the gas bomb adopts 304 stainless steel to make, the carbon dioxide that has 12g high-pressure state in the storage of gas bomb adopts carbon dioxide as filling gas, comparatively clean environmental protection when guaranteeing enough buoyancy, and carbon dioxide under 12g high-pressure state is enough to make the gas cell inflation, avoids aerifing too much and makes the gas cell receive the damage, and the gas bomb of small volume makes life buoy convenient to carry simultaneously.

Particularly, the left surface integrated into one piece of gas bomb has presses splenium 19, the left end of pressing the splenium runs through the left side wall of first casing, the setting is run through in pressing the splenium to the charging connector level, presses the splenium through setting up and conveniently takes out the gas bomb.

Particularly, the upper surface right side middle part of first casing is equipped with pin 20, carries on spacingly to first casing and second casing through setting up the pin, makes the second casing get into first casing when avoiding accidental collision, and the gas bomb can not aerify inflatable airbag when guaranteeing not using, the one end of pin is equipped with pull ring 21, through setting up pull ring person of facilitating the use and pulling out the pin, the pin runs through the last lateral wall of first casing and second casing in proper order, the other end of pin stretches into in the second casing, when needing to aerify, upwards stimulate the pull ring take out the pin can.

Particularly, the corners of the first shell and the second shell are provided with smooth round corners, so that the first shell and the second shell are prevented from scratching or puncturing the inflatable air bag.

The working principle is as follows: the utility model discloses when using, upwards stimulate the pull ring and take the pin out, then rotate first casing, first casing moves right, make the length that the second casing got into first casing increase, first casing moves right when moving right and drives the gas bomb and moves right, make and aerify the needle and insert the venthole, the steel ball receives the extrusion of inflating the needle this moment, move right, spill the left port of venthole, carbon dioxide in the gas bomb gets into the installation cavity through the through-hole on the installation cavity surface, then get into the venthole, get into the connecting pipe by inflating the needle and inflating joint, then get into and inflate the gasbag, make and inflate the gasbag and inflate the inflation, it encircles around the waist to inflate the gasbag after inflating the inflation, and insert the eye-splice and block in the eye-splice, form annular life buoy, carbon dioxide in will inflating the gasbag will be discharged through discharge valve after using, convenient storage.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A rapidly inflatable lifebuoy comprising an inflatable bladder (1) characterized in that: the gas storage bottle is characterized in that one end of the gas storage bag (1) is provided with a socket (2), the other end of the gas storage bag (1) is provided with a buckle (3), the socket (2) is connected with the buckle (3) in a clamping manner, the left side of the front surface of the gas storage bag (1) is provided with a quick inflation device, the quick inflation device is fixedly connected with the gas storage bag (1) through a fixing ring (4), the quick inflation device comprises a first shell (5) and a second shell (6), the first shell (5) is in threaded connection with the second shell (6), guide strips (7) are uniformly arranged on the inner side wall of the first shell (5), the number of the guide strips (7) is 4, the guide strips (7) are movably connected with the outer surface of the gas storage bottle (8), the left surface of the gas storage bottle (8) is provided with an inflation nozzle (9), and the right surface of the gas storage bottle (8) is integrally formed with a gas outlet nozzle (10, the right surface of the air outlet nozzle (10) is provided with an air outlet hole (11), an installation cavity (12) is arranged in the air outlet nozzle (10), a through hole is uniformly formed in the outer surface of the installation cavity (12) in a penetrating mode, the installation cavity (12) is communicated with the air outlet hole (11), the left inner side wall of the installation cavity (12) is provided with one end of a spring (13), the other end of the spring (13) is provided with a steel ball (14), the steel ball (14) is tightly attached to the left port of the air outlet hole (11), the right inner side wall of the second shell (6) is provided with an inflation connector (15), the left surface of the inflation connector (15) is provided with an inflation needle (16), the right surface of the inflation connector (15) is communicated with one end of a connecting pipe (17), the other end of the connecting pipe (17) penetrates through the right side wall of the second shell (6) and is communicated with the inflation airbag (1), and a one-way air inlet valve (18) is arranged at the, an exhaust valve is arranged on the right side of the front surface of the inflatable air bag (1).

2. A rapidly inflatable lifebuoy according to claim 1 wherein: the gas storage bottle (8) is made of 304 stainless steel, and 12g of carbon dioxide in a high-pressure state is stored in the gas storage bottle (8).

3. A rapidly inflatable lifebuoy according to claim 1 wherein: the left surface integrated into one piece of gas bomb (8) has and presses splenium (19), press the left end of splenium (19) to run through the left side wall of first casing (5), charging connector (9) level is run through the setting and is being pressed in splenium (19).

4. A rapidly inflatable lifebuoy according to claim 1 wherein: the upper surface right side middle part of first casing (5) is equipped with pin (20), the one end of pin (20) is equipped with pull ring (21), the last lateral wall of first casing (5) and second casing (6) is run through in proper order to pin (20), the other end of pin (20) stretches into in second casing (6).

5. A rapidly inflatable lifebuoy according to claim 1 wherein: the corners of the first shell (5) and the second shell (6) are provided with smooth round corners.