CN214776468U

CN214776468U - Life jacket for rescuing in water area

Info

Publication number: CN214776468U
Application number: CN202120800004.3U
Authority: CN
Inventors: 陈川; 王春燕
Original assignee: Jiangsu Ruijie Safety Technology Co ltd
Current assignee: Jiangsu Ruijie Safety Technology Co ltd
Priority date: 2021-04-19
Filing date: 2021-04-19
Publication date: 2021-11-19
Anticipated expiration: 2031-04-19

Abstract

The utility model belongs to the life jacket field, in particular to a water area rescue life jacket, aiming at the existing problems, the following proposal is proposed, which comprises a life jacket body, wherein one side of the life jacket body is fixedly provided with an alarm instrument, the bottom side of the life jacket body is provided with a T-shaped groove, the inner walls of the two sides of the T-shaped groove are both fixedly provided with hinged supports, the two hinged supports are both rotatably provided with sealing plates, and the two sealing plates are correspondingly arranged, the inner walls of the two sides of the T-shaped groove are slidably provided with a same extrusion plate, the bottom sides of the extrusion plates are respectively rotatably provided with two inclined rods, the bottom ends of the two inclined rods are respectively rotatably arranged on the top sides of the two sealing plates, the inner wall of the top side of the T-shaped groove is provided with an L-shaped hole, the utility model solves the defects in the prior art, so that the life jacket not only can help people float in water, but also can rapidly realize the alarm function, the requirements of people are met.

Description

Life jacket for rescuing in water area

Technical Field

The utility model relates to a life vest technical field especially relates to waters rescue life vest.

Background

The life jacket is also called a life vest, is life-saving clothes, is designed like a vest, and is made of nylon fabric or neoprene, buoyancy materials or inflatable materials, reflective materials and the like; the service life is 5-7 years generally, 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 head of a person falling into the water can be exposed out of the water surface when the person is worn with enough buoyancy;

modern life jackets are single in function and poor in rescue effect, and once an accident happens when soldiers carry out flood fighting rescue, no alarm device is provided, so that rescuers cannot quickly master actual conditions and carry out rescue.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a rescue life jacket in water area.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a water area rescue life jacket comprises a life jacket body, wherein an alarm instrument is fixedly installed on one side of the life jacket body, a T-shaped groove is formed in the bottom side of the life jacket body, hinged supports are fixedly installed on the inner walls of two sides of the T-shaped groove, sealing plates are rotatably installed on the two hinged supports and are arranged correspondingly, the same extrusion plate is slidably installed on the inner walls of two sides of the T-shaped groove, two inclined rods are rotatably installed on the bottom sides of the extrusion plates respectively, the bottom ends of the two inclined rods are rotatably installed on the top sides of the two sealing plates respectively, an L-shaped hole is formed in the inner wall of the top side of the T-shaped groove, one end of the L-shaped rod is fixedly installed on the top side of the extrusion plate, the other end of the L-shaped rod penetrates through the L-shaped hole and extends out of the life jacket body, an elongated groove is formed in one side of the T-shaped groove, a piston is slidably installed in the elongated groove, and a positive conducting plate is slidably installed on the inner wall of the top side of the elongated groove, and the positive conducting plate is fixedly arranged on the piston.

Preferably, one end of a torsion spring is fixedly sleeved on the hinged support, and the other end of the torsion spring is fixedly connected to the sealing plate.

Preferably, the top side of the extrusion plate is fixedly connected with one end of two first springs respectively, and the other end of each first spring is fixedly connected to the inner wall of the top side of the T-shaped groove.

Preferably, a sliding groove is formed in the inner wall of the top side of the long groove, a sliding block is installed in the sliding groove in a sliding mode, and the bottom side of the sliding block is fixedly installed on the positive conducting sheet.

Preferably, one end of a second spring is fixedly connected to the inner wall of the sliding groove on the side far away from the piston, and the other end of the second spring is fixedly connected to the sliding block.

Preferably, the inner wall of the bottom side of the long groove is fixedly provided with a negative conducting strip, and the negative conducting strip is matched with the positive conducting strip.

Preferably, the positive conducting strip is electrically connected to the positive pole of the alarm instrument through a wire, and the negative conducting strip is electrically connected to the negative pole of the alarm instrument through a wire.

In the utility model, if the water area rescue life jacket needs to give an alarm, the L-shaped rod is pressed downwards to drive the extrusion plate to slide in the T-shaped groove, then the two inclined rods act on the sealing plates and force the two sealing plates to be opened, and then water enters the T-shaped groove, at the moment, the water pressure forces the piston to drive the positive conducting strip to move to the position contacting with the negative conducting strip, and then the alarm works;

the utility model provides a shortcoming among the prior art for the life vest not only can help people to float in aqueous, but also can realize the function of reporting to the police fast, has satisfied people's demand.

Drawings

Fig. 1 is a schematic view of a front view structure of a water area rescue life jacket provided by the utility model;

fig. 2 is a schematic structural view of part a of a water area rescue life jacket provided by the utility model;

fig. 3 is a schematic structural diagram of part a1 of the water area rescue life jacket provided by the utility model.

In the figure: 1 life jacket body, 2 alarm instruments, 3T-shaped grooves, 4 hinged supports, 5 sealing plates, 6 torsion springs, 7 extrusion plates, 8 first springs, 9 inclined rods, 10L-shaped holes, 11L-shaped rods, 12 long grooves, 13 pistons, 14 positive conducting plates, 15 sliding grooves, 16 sliding blocks, 17 second springs and 18 negative conducting plates.

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.

Example one

Referring to fig. 1-3, a water area rescue life jacket comprises a life jacket body 1, an alarm 2 is fixedly arranged on one side of the life jacket body 1, a T-shaped groove 3 is formed in the bottom side of the life jacket body 1, hinged supports 4 are fixedly arranged on the inner walls of two sides of the T-shaped groove 3, sealing plates 5 are rotatably arranged on the two hinged supports 4, the two sealing plates 5 are arranged correspondingly, a same extrusion plate 7 is slidably arranged on the inner walls of two sides of the T-shaped groove 3, two inclined rods 9 are rotatably arranged on the bottom side of the extrusion plate 7 respectively, the bottom ends of the two inclined rods 9 are rotatably arranged on the top sides of the two sealing plates 5 respectively, an L-shaped hole 10 is formed in the inner wall of the top side of the T-shaped groove 3, one end of an L-shaped rod 11 is fixedly arranged on the top side of the extrusion plate 7, the other end of the L-shaped rod 11 penetrates through the L-shaped hole 10 and extends out of the life jacket body 1, an elongated slot 12 is formed in one side of the T-shaped groove 3, and a piston 13 is arranged in the long groove 12 in a sliding manner, a positive conducting plate 14 is arranged on the inner wall of the top side of the long groove 12 in a sliding manner, and the positive conducting plate 14 is fixedly arranged on the piston 13.

The utility model discloses in, the fixed one end that has cup jointed torsional spring 6 on the free bearing 4, and torsional spring 6's other end fixed connection is on closing plate 5.

The utility model discloses in, two first spring 8's of fixedly connected with one end are distinguished to the top side of stripper plate 7, and first spring 8's the other end fixed connection on the inner wall on 3 top sides in T type groove, and first spring 8 is for making stripper plate 7 reset.

The utility model discloses in, seted up spout 15 on the inner wall of elongated slot 12 top side, and slidable mounting has slider 16 in spout 15, and slider 16's bottom side fixed mounting is on positive conducting strip 14, and spout 15 and slider 16 mutually support to slide for making positive conducting strip 14 better.

The utility model discloses in, fixedly connected with second spring 17's one end on the inner wall of spout 15 keep away from piston 13 one side, and second spring 17's other end fixed connection is on slider 16, and second spring 17 is for making positive conducting strip 14 can automatic re-setting.

The utility model discloses in, fixed mounting has negative conducting strip 18 on the inner wall of elongated slot 12 bottom side, and negative conducting

strip

18 and 14 looks adaptations of positive conducting strip, controls 2 work of alarm instrument through the contact of negative conducting strip 18 and positive conducting strip 14.

The utility model discloses in, positive conducting strip 14 is anodal at alarm 2 through wire electric connection, and negative conducting strip 18 is at alarm 2's negative pole through wire electric connection.

Example two

The utility model discloses in, the fixed one end that has cup jointed torsional spring 6 on the free bearing 4, and the fixed welding of the other end of torsional spring 6 is on closing plate 5.

The utility model discloses in, the top side of stripper plate 7 fixed welding respectively has the one end of two first springs 8, and the fixed welding of the other end of first spring 8 is on the inner wall on 3 tops sides in T type groove.

The utility model discloses in, dig on the inner wall of elongated slot 12 top side and be equipped with spout 15, and slidable mounting has slider 16 in spout 15, and slider 16's bottom side fixed mounting is on positive conducting strip 14.

The utility model discloses in, fixed welding has the one end of second spring 17 on the inner wall of piston 13 one side is kept away from to spout 15, and the fixed welding of the other end of second spring 17 is on slider 16.

The utility model discloses in, fixed welding has negative conducting strip 18 on the inner wall of elongated slot 12 bottom side, and negative conducting strip 18 and positive conducting strip 14 looks adaptation.

The utility model discloses in, if will report to the police, at first push down L type pole 11 and make it take stripper plate 7 to slide in T type groove 3, then two down tubes 9 will be used in on closing plate 5 to force two closing plate 5 to open, and then water will get into in T type groove 3, and water pressure will force piston 13 to take positive conducting strip 14 to move to the position that contacts with negative conducting strip 18 this moment, then 2 works of alarm instrument.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A water area rescue life jacket comprises a life jacket body (1) and is characterized in that an alarm instrument (2) is fixedly installed on one side of the life jacket body (1), a T-shaped groove (3) is formed in the bottom side of the life jacket body (1), hinged supports (4) are fixedly installed on inner walls on two sides of the T-shaped groove (3), sealing plates (5) are rotatably installed on the two hinged supports (4), the two sealing plates (5) are correspondingly arranged, the same extrusion plate (7) is slidably installed on the inner walls on two sides of the T-shaped groove (3), two inclined rods (9) are rotatably installed on the bottom side of the extrusion plate (7) respectively, the bottom ends of the two inclined rods (9) are rotatably installed on the top sides of the two sealing plates (5) respectively, an L-shaped hole (10) is formed in the inner wall on the top side of the T-shaped groove (3), and one end of an L-shaped rod (11) is fixedly installed on the top side of the extrusion plate (7), and the other end of the L-shaped rod (11) penetrates through the L-shaped hole (10) and extends out of the life jacket body (1), an elongated slot (12) is formed in one side of the T-shaped slot (3), a piston (13) is installed in the elongated slot (12) in a sliding mode, a positive conducting strip (14) is installed on the inner wall of the top side of the elongated slot (12) in a sliding mode, and the positive conducting strip (14) is fixedly installed on the piston (13).

2. A water area rescue lifejacket according to claim 1 wherein one end of a torsion spring (6) is fixedly secured to said hinged support (4) and the other end of the torsion spring (6) is fixedly secured to said sealing plate (5).

3. A water area rescue lifejacket as claimed in claim 1 wherein one end of two first springs (8) are fixedly connected to the top side of said squeeze plate (7) respectively and the other end of the first springs (8) are fixedly connected to the inner wall of the top side of the T-shaped groove (3).

4. A water area rescue lifejacket as claimed in claim 1 wherein said elongated slot (12) has a slot (15) formed in an inner wall of a top side thereof, and a slider (16) is slidably mounted in said slot (15), and a bottom side of said slider (16) is fixedly mounted on said positive conductive plate (14).

5. A water area rescue lifejacket according to claim 4 wherein one end of a second spring (17) is fixedly connected to the inner wall of the chute (15) on the side away from the piston (13) and the other end of the second spring (17) is fixedly connected to the slider (16).

6. A water rescue lifejacket as claimed in claim 1 wherein a negative conductive tab (18) is fixedly mounted to the inner wall of the underside of said elongated slot (12) and said negative conductive tab (18) is adapted to said positive conductive tab (14).

7. A water area rescue lifejacket as claimed in claim 1 wherein said positive conducting strip (14) is electrically connected to the positive pole of the alarm (2) via a wire and said negative conducting strip (18) is electrically connected to the negative pole of the alarm (2) via a wire.