CN112124532A

CN112124532A - Portable necklace type life buoy

Info

Publication number: CN112124532A
Application number: CN202011137345.3A
Authority: CN
Inventors: 李贵宝
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2020-12-25

Abstract

The invention discloses a portable necklace type life buoy, which relates to the technical field of life buoys and comprises a main body, a starting mechanism, an inflating mechanism and an air bottle, wherein the main body comprises a contact switch, one end of the contact switch is connected with a first air bag, and a first inflating groove is arranged in the first air bag. The air storage tank is provided with the mounting block, the mounting block is rotatably connected with the air bottle when mounting is carried out, the air bottle is punctured by the ejector pin in the mounting process, gas in the air bottle leaks out and is transmitted into the air storage tank through the connecting pipe, water enters the contact switch and is communicated with a contact arranged in the contact switch as a conductive medium, the power is switched on to start the motor, the motor runs to drive the screw rod to rotate, the screw rod rotates to drive the piston to displace until the piston is exposed out of the air inlet tank, the gas enters the air inlet tank and is transmitted to the first inflation tank and the second inflation tank through the inflation pipe in the air inlet tank to inflate the air bag, and inflation of the life buoy is completed.

Description

Portable necklace type life buoy

Technical Field

The invention relates to the technical field of lifebuoys, in particular to a portable necklace type lifebuoys.

Background

The life buoy is one of water life-saving equipment, is usually made of cork, foamed plastic or other light materials with smaller specific gravity, is coated with canvas, plastic and the like, can be made of rubber for swimming practice, is filled with air and is also called as a rubber ring, and under the condition that a person is drowned, if a device or a structure for the drowned person to float temporarily, such as a floating wood life buoy and the like, is available, the survival rate of the drowned person can be greatly increased.

At present, a certain number of children are carelessly drowned because playing on the edge of water every year, and the children cannot take a well-inflated life buoy to play when playing.

Disclosure of Invention

The invention aims to: in order to solve the problem that children carelessly fall into water and die due to playing on the water side at present, the patent provides a portable necklace type life buoy to solve the problems.

In order to achieve the purpose, the invention provides the following technical scheme: a portable necklace type life buoy comprises a main body, a starting mechanism, an inflating mechanism and a gas cylinder, wherein the main body comprises a contact switch, one end of the contact switch is connected with a first gas bag, a first inflating groove is formed in the first gas bag, the other end of the contact switch is connected with a second gas bag, and a second inflating groove is formed in the second gas bag;

wherein, actuating mechanism is including connecting in a connecting block of gasbag one end, the inside of a connecting block is provided with the panel, the one end of No. two gasbags is connected with No. two connecting blocks, the inside of No. two connecting blocks is provided with the gas storage tank, the internally mounted of No. two connecting blocks has the motor, the output of motor is connected with the lead screw, the outer wall connection of lead screw has the piston, one side that the inside of No. two connecting blocks is located the gas storage tank is provided with the air inlet duct, the inside of No. two connecting blocks is provided with the gas tube that runs through in the air inlet duct.

Preferably, the inflation mechanism is including being located the installation piece between connecting block one end and No. two connecting block one ends, the inner wall top of installation piece is provided with the thimble, the internal connection that the inner wall of installation piece is located the installation piece has the connecting pipe, the one end and the gas storage tank of connecting pipe link to each other.

Preferably, the battery panel is electrically connected with the motor through a wire and a contact switch.

Preferably, one end of the inflation tube is connected with the first inflation groove, and the other end of the inflation tube is connected with the second inflation groove.

Preferably, the inner wall of the mounting block is provided with an internal thread, the outer wall of the gas cylinder is provided with an external thread, and the top end of the outer wall of the gas cylinder is connected to the inner wall of the mounting block through the external thread and the internal thread.

Preferably, the outer wall of the screw rod is provided with external threads, the inner wall of the piston is provided with internal threads, the outer wall of the screw rod is matched with the inner wall of the piston, and the outer wall of the piston is matched with the inner wall of the air storage tank.

Preferably, the contact switch is of a hollow structure, the outer wall of the piston is provided with a limiting block, and a limiting groove is formed in the position where the air storage groove contacts with the limiting block.

Compared with the prior art, the invention has the beneficial effects that:

the air storage tank is provided with the mounting block, the mounting block is rotatably connected with the air bottle when mounting is carried out, the air bottle is punctured by the ejector pin in the mounting process, gas in the air bottle leaks out and is transmitted into the air storage tank through the connecting pipe, water enters the contact switch and is communicated with a contact arranged in the contact switch as a conductive medium, the power is switched on to start the motor, the motor runs to drive the screw rod to rotate, the screw rod rotates to drive the piston to displace until the piston is exposed out of the air inlet tank, the gas enters the air inlet tank and is transmitted to the first inflation tank and the second inflation tank through the inflation pipe in the air inlet tank to inflate the air bag, and inflation of the life buoy is completed. This patent a portable necklace formula life buoy can be fine solution children when playing on the waterside, the problem of the back lifesaving of falling into water carelessly has ensured children's life safety.

Drawings

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

FIG. 2 is a cross-sectional view of the present invention;

FIG. 3 is a schematic view of the installation of the gas cylinder of the present invention;

FIG. 4 is an enlarged view of the invention at A;

fig. 5 is a schematic diagram of the conduction of the contact switch of the present invention.

In the figure: 10. a main body; 11. a contact switch; 12. a first airbag; 13. a second airbag; 14. a first inflation groove; 15. a second inflation groove; 20. a starting mechanism; 21. a first connecting block; 22. a battery plate; 23. a second connecting block; 24. an air storage tank; 25. a motor; 26. a screw rod; 27. a piston; 28. an air inlet groove; 29. an inflation tube; 30. an inflation mechanism; 31. mounting blocks; 32. a thimble; 33. a connecting pipe; 40. a gas cylinder.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention based on its overall structure.

The electric motor (DS-25RS370) mentioned in the present invention can be obtained in the market or by private order.

Referring to fig. 1-5, a portable necklace-type lifebuoy comprises a main body 10, a starting mechanism 20, an inflating mechanism 30 and an air bottle 40, wherein the main body 10 comprises a contact switch 11, one end of the contact switch 11 is connected with a first air bag 12, a first inflating groove 14 is arranged inside the first air bag 12, the other end of the contact switch 11 is connected with a second air bag 13, and a second inflating groove 15 is arranged inside the second air bag 13;

wherein, actuating mechanism 20 is including connecting in a connecting block 21 of 12 one ends of gasbag No. one, the inside of a connecting block 21 is provided with panel 22, the one end of No. two gasbags 13 is connected with No. two connecting blocks 23, the inside of No. two connecting blocks 23 is provided with gas storage tank 24, the internally mounted of No. two connecting blocks 23 has motor 25, the output of motor 25 is connected with lead screw 26, the outer wall connection of lead screw 26 has piston 27, one side that the inside of No. two connecting blocks 23 is located gas storage tank 24 is provided with air inlet duct 28, the inside of No. two connecting blocks 23 is provided with the gas tube 29 that runs through in air inlet duct 28.

Referring to fig. 2-4, the inflating mechanism 30 includes a mounting block 31 located between one end of the first connecting block 21 and one end of the second connecting block 23, a thimble 32 is disposed on a top end of an inner wall of the mounting block 31, a connecting pipe 33 is connected to an inner wall of the mounting block 31, and one end of the connecting pipe 33 is connected to the air storage tank 24 to facilitate mounting of the air bottle 40.

Please refer to fig. 2, the battery panel 22 is electrically connected to the motor 25 through a wire and the contact switch 11, so that the contact switch 11 can start the motor 25.

Referring to fig. 2, one end of the gas-filled tube 29 is connected to the first gas-filled groove 14, and the other end of the gas-filled tube 29 is connected to the second gas-filled groove 15, so that the gas can be conveniently introduced into the first gas-filled groove 14 and the second gas-filled groove 15 through the gas-filled tube 29.

Please refer to fig. 3, the inner wall of the mounting block 31 is provided with an internal thread, the outer wall of the gas cylinder 40 is provided with an external thread, and the top end of the outer wall of the gas cylinder 40 is connected to the inner wall of the mounting block 31 through the external thread and the internal thread, so as to facilitate the mounting of the gas cylinder 40.

Please refer to fig. 2 and 4, the outer wall of the screw rod 26 is provided with an external thread, the inner wall of the piston 27 is provided with an internal thread, the outer wall of the screw rod 26 is engaged with the inner wall of the piston 27, so that the screw rod 26 rotates to drive the piston 27 to displace, and the outer wall of the piston 27 is engaged with the inner wall of the air storage tank 24, so that the piston 27 slides in the air storage tank 24.

Please refer to fig. 4 and 5, the contact switch 11 is a hollow structure, so that the water can enter the contact switch 11 and contact with the contacts inside the contact switch, the outer wall of the piston 27 is provided with a limit block, and the position where the air storage groove 24 contacts with the limit block is provided with a limit groove, so that when the screw rod 26 rotates, the piston 27 can only move along the outer side of the screw rod 26 and can not rotate.

The working principle is as follows: firstly, when the gas storage tank is installed, the installation block 31 is rotatably connected with the gas cylinder 40, in the installation process, the thimble 32 punctures the top end of the gas cylinder 40, gas in the gas cylinder 40 leaks out and is transmitted into the gas storage tank 24 through the connecting pipe 33, after a person falls into the water, the water enters the contact switch 11 and is used as a conductive medium to communicate with a contact arranged in the contact switch, the power is switched on to start the motor 25, the motor 25 operates to drive the screw rod 26 to rotate, the screw rod 26 rotates to drive the piston 27 to displace until the gas inlet tank 28 is exposed, the gas enters the gas inlet tank 28 and is transmitted to the first gas charging tank 14 and the second gas charging tank 15 through the gas filling pipe 29 in the gas inlet tank 28 to be.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a portable necklace formula life buoy, includes main part (10), actuating mechanism (20), aerifys mechanism (30) and gas cylinder (40), its characterized in that: the main body (10) comprises a contact switch (11), one end of the contact switch (11) is connected with a first air bag (12), a first inflation groove (14) is formed in the first air bag (12), the other end of the contact switch (11) is connected with a second air bag (13), and a second inflation groove (15) is formed in the second air bag (13);

wherein, actuating mechanism (20) is including connecting in connecting block (21) of one of air bag (12) one end, the inside of connecting block (21) is provided with panel (22), the one end of No. two air bags (13) is connected with No. two connecting blocks (23), the inside of No. two connecting blocks (23) is provided with gas storage tank (24), the internally mounted of No. two connecting blocks (23) has motor (25), the output of motor (25) is connected with lead screw (26), the outer wall connection of lead screw (26) has piston (27), one side that the inside of No. two connecting blocks (23) is located gas storage tank (24) is provided with air inlet duct (28), the inside of No. two connecting blocks (23) is provided with gas tube (29) that run through in air inlet duct (28).

2. A portable necklace-type life buoy as claimed in claim 1 further comprising: aerify mechanism (30) including installation piece (31) that are located between connecting block (21) one end and No. two connecting block (23) one end, the inner wall top of installation piece (31) is provided with thimble (32), the internal connection that the inner wall of installation piece (31) is located installation piece (31) has connecting pipe (33), the one end and the gas receiver (24) of connecting pipe (33) link to each other.

3. A portable necklace-type life buoy as claimed in claim 1 further comprising: the battery panel (22) is electrically connected with the motor (25) through a lead and a contact switch (11).

4. A portable necklace-type life buoy as claimed in claim 1 further comprising: one end of the inflation tube (29) is connected with the first inflation groove (14), and the other end of the inflation tube (29) is connected with the second inflation groove (15).

5. A portable necklace-type life buoy as claimed in claim 2 further comprising: the inner wall of the mounting block (31) is provided with internal threads, the outer wall of the gas cylinder (40) is provided with external threads, and the top end of the outer wall of the gas cylinder (40) is connected to the inner wall of the mounting block (31) through the external threads and the internal threads.

6. A portable necklace-type life buoy as claimed in claim 1 further comprising: the outer wall of the screw rod (26) is provided with external threads, the inner wall of the piston (27) is provided with internal threads, the outer wall of the screw rod (26) is matched with the inner wall of the piston (27), and the outer wall of the piston (27) is matched with the inner wall of the air storage tank (24).

7. A portable necklace-type life buoy as claimed in claim 1 further comprising: the contact switch (11) is of a hollow structure, the outer wall of the piston (27) is provided with a limiting block, and a limiting groove is formed in the position where the air storage groove (24) is in contact with the limiting block.