CN214875481U

CN214875481U - Multipurpose life vest easy to wear

Info

Publication number: CN214875481U
Application number: CN202023090751.7U
Authority: CN
Inventors: 张振华
Original assignee: Dongtai Mars Ship Equipment Co ltd
Current assignee: Dongtai Mars Ship Equipment Co ltd
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2021-11-26
Anticipated expiration: 2030-12-18

Abstract

The utility model relates to the technical field of marine life saving, in particular to an easily-worn multipurpose life jacket, which comprises a first buoyancy plate, a second buoyancy plate and a locking mechanism, wherein the locking mechanism adjusts the space between the first buoyancy plate and the second buoyancy plate through up-and-down translation, so that the size of a wearing opening at the head part of the life jacket is changed, and a person falling into water can wear the life jacket more conveniently in water; the telescopic airbags are arranged in the airbag chambers, inwards facing to the outer side surfaces of the left buoyancy plate and the right buoyancy plate, of the second buoyancy plate, the telescopic airbags are started when a person falling into the water waits for rescue for a long time, and the telescopic airbags guarantee the balance of the life jacket, so that the person falling into the water can sit on the life jacket and avoid being soaked in water for a long time; the positive surfaces of the left buoyancy plate and the right buoyancy plate are provided with inflating nozzles for inflating the telescopic air bags, the air bag chambers are embedded with inflating bottles below, the positive surfaces of the left buoyancy plate and the right buoyancy plate are provided with rotating handles, and the rotating handles control the inflating bottles to inflate the telescopic air bags, so that the telescopic air bags are convenient to operate.

Description

Multipurpose life vest easy to wear

Technical Field

The utility model belongs to the technical field of marine lifesaving technique and specifically relates to an easily-worn multipurpose life vest.

Background

A life jacket (life jack), also called a life vest, is life-saving clothes, is designed like a vest and is mainly made of buoyancy materials, inflatable materials, reflective materials and the like. The service life is generally 5-7 years, and the life-saving device is one of life-saving devices on ships and airplanes. Typically vest-style, made of foam or cork, etc. The utility model has enough buoyancy when worn on the body, so that the head of the person falling into water can be exposed out of the water.

The mouth structure is dressed to life vest head on the present market for the great crowd of size dresses the difficulty, and especially uses the degree of difficulty bigger in aqueous, and the life vest can only keep the head to expose the surface of water simultaneously, and is not high to the person's comfort level that falls into water of waiting for the rescue for a long time, and long-time soaking moreover can cause the person's body temperature that falls into water to descend fast, still can appear the dehydration symptom under the serious condition of the person that falls into water on the sea.

Disclosure of Invention

The to-be-solved technical problem of the utility model is: in order to solve the problems existing in the background technology, the multipurpose life jacket easy to wear is provided, and the problems that the wearing opening of the head of the life jacket on the market is fixed in structure, so that people with large body sizes are difficult to wear, particularly, the difficulty in use in water is higher, the head of the life jacket can only be exposed out of the water surface, the comfort level of a person falling into the water is not high when waiting for rescue for a long time, the body temperature of the person falling into the water is rapidly reduced due to long-time soaking, and dehydration symptoms can occur under the serious condition of the person falling into the water at sea are solved.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides an easily multipurpose life vest of dressing, includes the life vest body, the life vest body include first buoyancy board, second buoyancy board and set up the latched device who controls first buoyancy board and second buoyancy board translation from top to bottom between first buoyancy board and second buoyancy board, second buoyancy board include left side buoyancy board, left side lower side buoyancy board, right side buoyancy board and right lower side buoyancy board, left side buoyancy board and right side buoyancy board upper end all be connected with first buoyancy board through the latched device who corresponds the position, left side buoyancy board and left side lower side buoyancy board and right side buoyancy board all sew up through the connection cloth that the lower extreme set up with right lower side buoyancy board, the lateral surface of left side buoyancy board and right side buoyancy board inwards has all seted up the gasbag room, the gasbag room built-in have telescopic gasbag.

The locking mechanism comprises a lock catch and a toothed plate, the lower end of the lock catch is respectively in seam joint with the upper ends of the left buoyancy plate and the right buoyancy plate, the middle of the lock catch is provided with a rectangular through hole matched with the toothed plate, the upper end of the toothed plate is fixedly connected with the lower end of the first buoyancy plate, the positions, corresponding to the lower end of the toothed plate, of the upper ends of the left buoyancy plate and the right buoyancy plate are inwards provided with grooves, the lower end of the toothed plate is connected with the groove in a clamped mode through the rectangular through hole of the lock catch, the toothed plate is provided with a toothed tooth groove in the front, an elastic toothed block is arranged inside the upper end of the lock catch, and the lock catch and the toothed plate are connected with the toothed tooth groove of the toothed plate through the elastic toothed block in a meshed mode.

The middle positions of the front surfaces of the left side buoyancy plate and the right side buoyancy plate are both inwards provided with a storage groove, an inflating nozzle which inflates towards the inside of a telescopic air bag corresponding to the storage groove is arranged inside the storage groove, the middle part of the telescopic air bag is provided with a flexible air inlet pipe which inflates inwards, the flexible air inlet pipe is provided with two air inlets, an inflating bottle is embedded below the air bag chamber, an air guide pipe is embedded right above the air bag chamber, the two air inlets of the flexible air inlet pipe are respectively connected with the inflating nozzle and the upper end of the air guide pipe, the front surfaces of the left side buoyancy plate and the right side buoyancy plate are provided with a rotating handle, the rotating handle is internally provided with two interfaces, the two interfaces of the rotating handle are respectively connected with the lower end of the air guide pipe and the air outlet of the inflating bottle, and the rotating handle controls the inflating bottle to inflate the inside of the telescopic air bag through the air guide pipe, the left buoyancy plate and the right buoyancy plate are connected through a buckle arranged on the front side.

First buoyancy board top and left downside buoyancy board lower extreme and right downside buoyancy board lower extreme and medial surface between all paste fixedly through the magic of surface joint, first buoyancy board front surface be close to top, left side buoyancy board and right side buoyancy board front surface and be located the reflection of light strip that storage groove all was equipped with the warning at night.

The position that the hasp upper end corresponds the elasticity tooth piece has seted up the guide way, the elasticity tooth piece include spring and tooth piece, spring upper end and guide way top surface fixed connection, spring lower extreme and tooth piece fixed connection, the tooth piece left and right sides seted up the arch of control tooth piece translation from top to bottom.

The lower end of the toothed plate is provided with a limiting block, and the width of the limiting block is smaller than that of the rectangular through hole of the lock catch.

The utility model has the advantages that:

(1) the utility model discloses an easily-worn multipurpose life jacket, which consists of a first buoyancy plate, a second buoyancy plate and a locking mechanism which is arranged between the first buoyancy plate and the second buoyancy plate and controls the first buoyancy plate and the second buoyancy plate to move up and down, wherein the locking mechanism adjusts the space between the first buoyancy plate and the second buoyancy plate through moving up and down, so that the size of a wearing opening at the head part of the life jacket is changed, and a person falling into water can wear the life jacket more conveniently in water;

(2) the second buoyancy plate comprises a left buoyancy plate, a left lower buoyancy plate, a right buoyancy plate and a right lower buoyancy plate, the outer side surfaces of the left buoyancy plate and the right buoyancy plate are both inwards provided with air bag chambers, telescopic air bags are arranged in the air bag chambers, and can be started when a person falling into water waits for rescue for a long time, and the telescopic air bags ensure the balance of the life jacket, so that the person falling into water can sit on the life jacket, and the person falling into water is prevented from being soaked in water for a long time;

(3) the storage groove is inwards formed in the middle of the front face of the left side buoyancy plate and the front face of the right side buoyancy plate, the inflatable nozzle which is inflated towards the inside of the telescopic airbag in the corresponding position is formed in the storage groove, an inflatable bottle is embedded below the airbag chamber, an air guide pipe is arranged right above the airbag chamber, a rotating handle is arranged on the front faces of the left side buoyancy plate and the right side buoyancy plate, and the rotating handle controls the inflatable bottle to inflate the inside of the telescopic airbag through the air guide pipe, so that the telescopic airbag is convenient and fast to operate.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a side view of the present invention.

Fig. 3 is a partially enlarged schematic view of a portion a in fig. 2 according to the present invention.

Fig. 4 is a schematic structural view of the middle elastic tooth block of the present invention.

In the figure, 1, a first buoyancy plate, 2, a second buoyancy plate, 3, a locking mechanism, 4, a left buoyancy plate, 5, a left buoyancy plate, 6, a right buoyancy plate, 7, a right buoyancy plate, 8, connecting cloth, 9, an air bag chamber, 10, a telescopic air bag, 11, a lock catch, 12, a tooth-shaped plate, 13, a rectangular through hole, 14, a groove, 15, an elastic tooth block, 16, a receiving groove, 17, an inflating nozzle, 18, a flexible air inlet pipe, 19, an inflating bottle, 20, an air guide pipe, 21, a rotating handle, 22, a buckle, 23, a light reflecting strip, 24, a spring, 25, a tooth block, 26, a protrusion and 27 are arranged.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.

Fig. 1, fig. 2, the multipurpose life jacket that fig. 3 and fig. 4 show easily dresses comprises first buoyancy board 1, second buoyancy board 2 and the locking mechanism 3 who sets up and control first buoyancy board 1 and second buoyancy board 2 translation from top to bottom between first buoyancy board 1 and second buoyancy board 2, second buoyancy board 2 includes left side buoyancy board 4, left side buoyancy board 5 down, right side buoyancy board 6 and right side buoyancy board 7 down, left side buoyancy board 4 and right side buoyancy board 6 upper end all are connected with first buoyancy board 1 through locking mechanism 3 that corresponds the position, left side buoyancy board 4 and left side buoyancy board 5 down and right side buoyancy board 6 and right side buoyancy board 7 all sew up through the connecting cloth 8 that the lower extreme set up, the lateral surface of left side board 4 and right side buoyancy board 6 has all inwards seted up gasbag room 9, gasbag room 9 embeds there is telescopic gasbag 10.

Further, in order to make the head wearing opening of life jacket more conveniently dress, latching mechanism 3 includes hasp 11 and dentate plate 12, the lower extreme of hasp 11 sews up with the upper end of left side buoyancy board 4 and right side buoyancy board 6 respectively, hasp 11 middle part is seted up with dentate plate 12 assorted rectangle through-hole 13, dentate plate 12 upper end and 1 lower extreme fastening connection of first buoyancy board, left side buoyancy board 4 and the position that right side buoyancy board 6 upper end corresponds dentate plate 12 lower extreme inwards set up fluted 14, dentate plate 12 lower extreme passes through the rectangle through-hole 13 of hasp 11 and is connected with recess 14 block, dentate plate 12 openly has seted up the cockscomb structure tooth's socket, elastic tooth piece 15 has been seted up to hasp 11 upper end inside, hasp 11 passes through elastic tooth piece 15 with dentate plate 12 with dentate plate's 12 tooth's socket meshing connection.

Furthermore, in order to ensure that the lifejacket can keep balance when a person falling into the water sits on the lifejacket, the middle positions of the front surfaces of the left buoyancy plate 4 and the right buoyancy plate 6 are both provided with a receiving groove 16 inwards, an inflating nozzle 17 for inflating the telescopic airbag 10 at the corresponding position is arranged in the receiving groove 16, the middle part of the telescopic airbag 10 is provided with a flexible air inlet pipe 18 capable of inflating inwards, the flexible air inlet pipe 18 is provided with two air inlets, an inflating bottle 19 is embedded below the airbag chamber 9, an air guide pipe 20 is embedded right above the airbag chamber 9, the two air inlets of the flexible air inlet pipe 18 are respectively connected with the inflating nozzle 17 and the upper end of the air guide pipe 20, the front surfaces of the left buoyancy plate 4 and the right buoyancy plate 6 are provided with a rotating handle 21, two interfaces are arranged in the rotating handle 21, the two interfaces of the rotating handle 21 are respectively connected with the lower end of the air guide pipe 20 and the air outlet of the inflating bottle 19, the rotating handle 21 controls the inflating bottle 19 to inflate the telescopic airbag 10 through the air guide pipe 20, the left buoyancy plate 4 and the right buoyancy plate 6 are connected through a buckle 22 arranged on the front surface.

Example (b): when a person falling into the water needs to open the telescopic air bag 10, the person can blow air into the telescopic air bag 10 through the inflating nozzle 17, and can also inflate the telescopic air bag 10 through the inflating bottle 19 by operating the rotating handle 21.

Further, for promoting warning nature night, first buoyancy board 1 openly is close to top, left side buoyancy board 4 and right side buoyancy board 6 openly and is located and accomodate recess 16 department and all be equipped with reflection of light strip 23 that promotes warning night.

Further, in order to conveniently adjust the wearing opening of the head of the life jacket, a guide groove is formed in the position, corresponding to the elastic tooth block 15, of the upper end of the lock catch 11, the elastic tooth block 15 comprises a spring 24 and a tooth block 25, the upper end of the spring 24 is fixedly connected with the top surface of the guide groove, the lower end of the spring 24 is fixedly connected with the tooth block 25, and bulges 26 for controlling the tooth block 25 to move vertically are formed in the left side and the right side of the tooth block 25.

Furthermore, in order to ensure that the first buoyancy plate 1 does not fall off from the latch mechanism 3 when the wearing opening of the head of the life jacket is adjusted, the lower end of the toothed plate 12 is provided with a limit block 27, and the width of the limit block 27 is smaller than that of the rectangular through hole 13 of the latch 11.

The utility model discloses an easily-worn multipurpose life jacket, which consists of a first buoyancy plate, a second buoyancy plate and a locking mechanism which is arranged between the first buoyancy plate and the second buoyancy plate and controls the first buoyancy plate and the second buoyancy plate to move up and down, wherein the locking mechanism adjusts the space between the first buoyancy plate and the second buoyancy plate through moving up and down, so that the size of a wearing opening at the head part of the life jacket is changed, and a person falling into water can wear the life jacket more conveniently in water; the second buoyancy plate comprises a left buoyancy plate, a left lower buoyancy plate, a right buoyancy plate and a right lower buoyancy plate, the outer side surfaces of the left buoyancy plate and the right buoyancy plate are both inwards provided with air bag chambers, telescopic air bags are arranged in the air bag chambers, and can be started when a person falling into water waits for rescue for a long time, and the telescopic air bags ensure the balance of the life jacket, so that the person falling into water can sit on the life jacket, and the person falling into water is prevented from being soaked in water for a long time; the storage groove is inwards formed in the middle of the front face of the left side buoyancy plate and the front face of the right side buoyancy plate, the inflatable nozzle which is inflated towards the inside of the telescopic airbag in the corresponding position is formed in the storage groove, an inflatable bottle is embedded below the airbag chamber, an air guide pipe is arranged right above the airbag chamber, a rotating handle is arranged on the front faces of the left side buoyancy plate and the right side buoyancy plate, and the rotating handle controls the inflatable bottle to inflate the inside of the telescopic airbag through the air guide pipe, so that the telescopic airbag is convenient and fast to operate.

In light of the foregoing description of the preferred embodiments of the present invention, it is to be understood that various changes and modifications may be made by those skilled in the art without departing from the spirit and scope of the 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 utility model provides an easy multipurpose life vest of dressing, includes the life vest body, characterized by: the life jacket body comprises a first buoyancy plate (1), a second buoyancy plate (2) and a locking mechanism (3) which is arranged between the first buoyancy plate (1) and the second buoyancy plate (2) and controls the first buoyancy plate (1) and the second buoyancy plate (2) to move up and down, the second buoyancy plate (2) comprises a left buoyancy plate (4), a left lower buoyancy plate (5), a right buoyancy plate (6) and a right lower buoyancy plate (7), the upper ends of the left buoyancy plate (4) and the right buoyancy plate (6) are connected with the first buoyancy plate (1) through the locking mechanism (3) at the corresponding position, the left buoyancy plate (4) and the left lower buoyancy plate (5) as well as the right buoyancy plate (6) and the right lower buoyancy plate (7) are connected through a connecting cloth (8) arranged at the lower end, and air bags (9) are arranged on the outer side surfaces of the left buoyancy plate (4) and the right buoyancy plate (6) towards the inside, the air bag chamber (9) is internally provided with a telescopic air bag (10).

2. A multi-purpose life jacket easy to wear as claimed in claim 1, wherein: the locking mechanism (3) comprises a lock catch (11) and a toothed plate (12), the lower end of the lock catch (11) is respectively seamed with the upper ends of the left buoyancy plate (4) and the right buoyancy plate (6), the middle part of the lock catch (11) is provided with a rectangular through hole (13) matched with the tooth-shaped plate (12), the upper end of the toothed plate (12) is fixedly connected with the lower end of the first buoyancy plate (1), the upper ends of the left buoyancy plate (4) and the right buoyancy plate (6) are provided with a groove (14) inwards corresponding to the lower end of the toothed plate (12), the lower end of the toothed plate (12) is clamped and connected with the groove (14) through a rectangular through hole (13) of the lock catch (11), the front surface of the toothed plate (12) is provided with a sawtooth-shaped tooth socket, the inner part of the upper end of the lock catch (11) is provided with an elastic tooth block (15), the lock catch (11) and the toothed plate (12) are meshed and connected with the tooth groove of the toothed plate (12) through the elastic toothed block (15).

3. A multi-purpose life jacket easy to wear as claimed in claim 1, wherein: the left side buoyancy plate (4) and the right side buoyancy plate (6) openly middle part position inwards all seted up and accomodate recess (16), accomodate recess (16) inside set up to correspond the inside inflatable charging connector (17) of position telescopic gasbag (10), telescopic gasbag (10) middle part be provided with flexible intake pipe (18) that can inwards inflate, flexible intake pipe (18) have two air inlets, gasbag room (9) below is embedded to have gas charging bottle (19), gasbag room (9) directly over the built-in air duct (20), two air inlets of flexible intake pipe (18) are connected with the upper end of charging connector (17) and air duct (20) respectively, left side buoyancy plate (4) and right side buoyancy plate (6) openly set up twist grip (21), twist grip (21) in be equipped with two interfaces, two interfaces of twist grip (21) are connected with air duct (20) lower extreme and gas outlet of gas charging bottle (19) respectively, twist grip (21) control gas charging bottle (19) inflate to telescopic gasbag (10) inside through air duct (20), left side buoyancy board (4) and right side buoyancy board (6) connect through buckle (22) that openly set up.

4. A multi-purpose life jacket easy to wear as claimed in claim 1, wherein: first buoyancy board (1) top and left side buoyancy board (5) lower extreme and right side buoyancy board (7) lower extreme and medial surface between all paste fixedly through the magic of surface seam joint, first buoyancy board (1) openly be close to top, left side buoyancy board (4) and right side buoyancy board (6) and openly be located storage groove (16) department and all be equipped with reflection of light strip (23) that promote warning night.

5. A multi-purpose life jacket easy to wear as claimed in claim 2, wherein: the position that hasp (11) upper end corresponds elasticity tooth piece (15) has seted up the guide way, elasticity tooth piece (15) including spring (24) and tooth piece (25), spring (24) upper end and guide way top surface fixed connection, spring (24) lower extreme and tooth piece (25) fixed connection, tooth piece (25) about both sides seted up control tooth piece (25) arch (26) of translation from top to bottom.

6. A multi-purpose life jacket easy to wear as claimed in claim 2, wherein: the lower end of the toothed plate (12) is provided with a limiting block (27), and the width of the limiting block (27) is smaller than that of the rectangular through hole (13) of the lock catch (11).