CN213414185U

CN213414185U - Portable necklace type life buoy

Info

Publication number: CN213414185U
Application number: CN202022368899.6U
Authority: CN
Inventors: 李贵宝
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-06-11
Anticipated expiration: 2030-10-22

Abstract

The utility model discloses a portable necklace formula life buoy relates to life buoy technical field, including main part, actuating mechanism, inflation mechanism and gas cylinder, the main part includes the contact switch, the one end of contact switch is connected with the gasbag No. one, the inside of gasbag is provided with the inflation tank No. one. The utility model discloses a set up the installation piece, when installing, it is connected with the gas cylinder rotation to install the piece, in the installation, the gas cylinder is stabbed to the thimble, gas in the gas cylinder spills, transmit the gas storage tank in through the connecting pipe, after the carrier falls into water, water gets into in the contact switch, simultaneously as the contact that sets up in the conductive medium intercommunication contact switch, the switch on starter motor, the motor operation drives the lead screw and rotates, the lead screw is rotatory to be driven the piston and is carried out the displacement, until exposing the air inlet duct, gaseous entering air inlet duct, the gas tube conveying through the air inlet duct in the air inlet duct is aerifyd for the gasbag to an air inflation groove and No. two air inflation grooves, accomplish inflating of life buoy.

Description

Portable necklace type life buoy

Technical Field

The utility model relates to a life buoy technical field specifically is a portable necklace formula life buoy.

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.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: 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 above object, the utility model provides a 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 beneficial effects of the utility model are that:

the utility model discloses a set up the installation piece, when installing, it is connected with the gas cylinder rotation to install the piece, in the installation, the gas cylinder is stabbed to the thimble, gas in the gas cylinder spills, transmit the gas storage tank in through the connecting pipe, after the carrier falls into water, water gets into in the contact switch, simultaneously as the contact that sets up in the conductive medium intercommunication contact switch, the switch on starter motor, the motor operation drives the lead screw and rotates, the lead screw is rotatory to be driven the piston and is carried out the displacement, until exposing the air inlet duct, gaseous entering air inlet duct, the gas tube conveying through the air inlet duct in the air inlet duct is aerifyd for the gasbag to an air inflation groove and No. two air inflation grooves, accomplish inflating of life buoy. 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 utility model at A;

fig. 5 is a schematic diagram of the electric conduction of the electric shock 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 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific 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 is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 meaning 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 according to its overall structure.

The motors (DS-25RS370) mentioned in the utility model can be purchased by market or private ordering.

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 is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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.