CN111994230A

CN111994230A - Foam life vest with folding receiving mechanism

Info

Publication number: CN111994230A
Application number: CN202010913980.XA
Authority: CN
Inventors: 周雨来; 周雨林
Original assignee: Dongtai City Haiou Navigation Equipment Co ltd
Current assignee: Dongtai City Haiou Navigation Equipment Co ltd
Priority date: 2020-09-03
Filing date: 2020-09-03
Publication date: 2020-11-27

Abstract

The invention relates to the technical field of marine life saving, in particular to a foam life jacket with a folding storage mechanism. The foam life jacket with the folding storage mechanism comprises a neck buoyancy block, a first chest buoyancy block and a second chest buoyancy block, wherein combined lateral floating-assisting kits comprising the buoyancy block, an inflatable airbag, a rubber air duct, an external limiting sleeve and a bottom supporting bandage are arranged on the left side surface of the first chest buoyancy block and the right side surface of the second chest buoyancy block; the top limiting groove with the built-in limiting bandage is formed in the position, located on the combined type lateral floating-assisting sleeve piece, of the lower surface of the neck buoyancy block, so that the neck buoyancy block is matched with the elastic buckle on the combined type lateral floating-assisting sleeve piece, storage and switching of using modes are facilitated, structural changes of the neck buoyancy block are more various, and the application range is wider.

Description

Foam life vest with folding receiving mechanism

Technical Field

The invention relates to the technical field of marine life saving, in particular to a foam life jacket with a folding storage mechanism.

Background

A life jacket (life jack), also called a life vest, is a life-saving garment, is designed like a vest and is made of nylon fabric or NEOPRENE (NEOPRENE), buoyancy materials or 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.

But the life vest on the market simple structure at present, the functional ten minutes is single, and the while structure is fixed, can't adjust, can't fold under the state of accomodating, leads to accomodating to put very inconvenient, and its buoyancy size can't be changed as required in assembly use yet, wears to take off also troublesome.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: in order to solve the problems existing in the prior art, the improved foam life jacket with the folding storage mechanism is provided, and the problems that the existing life jacket on the market is simple in structure, very single in functionality, fixed in structure, incapable of being adjusted and folded in a storage state, so that the storage and the placement are inconvenient, the buoyancy size of the life jacket cannot be changed according to needs in assembly and use, and the life jacket is troublesome to wear and take off are solved.

The technical scheme adopted by the invention for solving the technical problems is as follows: a foam life jacket with a folding storage mechanism comprises a life jacket body and a water immersion type inflation device, wherein the life jacket body comprises a neck buoyancy block, a first chest buoyancy block and a second chest buoyancy block which are fixedly sewn, combined lateral floating-assisting sleeve parts are arranged on the left side surface of the first chest buoyancy block and the right side surface of the second chest buoyancy block respectively, the combined lateral floating-assisting sleeve parts are sewn with the lower ends of the outer side surfaces of the first chest buoyancy block and the second chest buoyancy block at corresponding positions through bottom connecting belts, top limiting grooves with built-in limiting belts are arranged on the lower surfaces of the neck buoyancy blocks at the combined lateral floating-assisting sleeve parts, elastic buckles for clamping and fixing are sewn on the upper ends of the combined lateral floating-assisting sleeve parts and the lower ends of the limiting belts, and lateral mounting clamping grooves for fixing the water immersion type inflation device are arranged on the inner side surfaces of the top limiting grooves, and a top magic tape bandage for lifting the water immersion type inflating device is sewn on the top surface in the top limiting groove.

Furthermore, in order to facilitate expansion and inflation, the combined lateral floating-assistant sleeve comprises a plurality of buoyancy blocks, inflatable air bags arranged on two sides of the buoyancy blocks, rubber air ducts inserted into the buoyancy blocks and used for communicating the inflatable air bags, external limiting sleeves sewn on the outer sides of the buoyancy blocks and used for improving the safety of the inflatable air bags, and bottom supporting straps sewn on connecting ends on two sides of the combined lateral floating-assistant sleeve.

Further, in order to cooperate with internal gas transmission and external gas supply, the inner part of the neck buoyancy block, the first chest buoyancy block and the second chest buoyancy block is provided with an internal assembly groove with an opening at the front end, an external gas guide hose for communicating the water immersion type inflating device and the rubber gas guide tube is inserted in the internal assembly groove, the outer side surface of the external gas guide hose is positioned at the opening position of the internal assembly groove and is provided with an outwards convex lateral connecting gas tube, and the lateral connecting gas tube is sleeved with a lateral gas blowing tube for transmitting gas to the inside of the external gas guide hose.

Furthermore, for convenient installation, the upper end and the lower end of the top limiting groove are provided with openings.

Further, in order to reduce cost and facilitate assembly, the first chest buoyancy block and the second chest buoyancy block are the same in size.

Further, for convenient wearing, first chest buoyancy piece and second chest buoyancy piece between sew up and be used for connecting fixed magic subsides, neck buoyancy piece lower surface central point put and offer the arc top wearing groove that is used for promoting the wearing travelling comfort, first chest buoyancy piece and second chest buoyancy piece link top offer with arc top wearing groove matched with put the bottom wearing groove to one side.

Furthermore, in order to improve the comfort level of the bottom support, the bottom support bandage comprises a cylindrical air bag and an external protective sleeve, and an air inlet of the cylindrical air bag is communicated with the interior of the inflatable air bag through a rubber air duct.

The invention has the beneficial effects that:

(1) the foam life jacket with the folding storage mechanism comprises a neck buoyancy block, a first chest buoyancy block and a second chest buoyancy block, wherein combined lateral floating-assisting kits comprising the buoyancy block, an inflatable airbag, a rubber air duct, an external limiting sleeve and a bottom supporting bandage are arranged on the left side surface of the first chest buoyancy block and the right side surface of the second chest buoyancy block;

(2) the lower surface of the neck buoyancy block is provided with a top limiting groove with a built-in limiting binding band at the position of the combined lateral floating-assistant sleeve, so that the top limiting groove is matched with an elastic buckle on the combined lateral floating-assistant sleeve, the storage and the switching of the use modes are facilitated, the structural change of the combined lateral floating-assistant sleeve is more various, and the application range is wider;

(3) offer the side direction installation draw-in groove that is used for fixed water logging formula aerating device on top spacing inslot side, it has the external air guide hose that is used for intercommunication water logging formula aerating device and rubber air duct to peg graft in inside assembly groove inside, make it aerify for the gasbag automatically under the not enough condition of buoyancy, it has built-in tube-shape gasbag's outside lag to sew up on the bottom sprag bandage of combination formula side direction help superficial external member simultaneously, make the bottom stability after the life vest is dressed promote greatly, avoid heeling in aqueous, also promote the comfort level of wearing formula contact surface.

Drawings

The invention is further illustrated with reference to the following figures and examples.

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

Fig. 2 is a schematic structural diagram of the combined lateral floating-assistant kit according to the present invention.

FIG. 3 is a schematic view showing the structure of the side blow pipe in the present invention.

In the figure, 1, a water immersion type inflating device, 2, a neck buoyancy block, 3, a first chest buoyancy block, 4, a second chest buoyancy block, 5, a combined lateral floating assisting sleeve piece, 6, a bottom connecting band, 7, a limiting bandage, 8, a top limiting groove, 9, an elastic buckle, 10, a lateral mounting clamping groove, 11, a top magic tape, 12, a buoyancy block, 13, an inflating air bag, 14, a rubber air duct, 15, an external limiting sleeve, 16, a bottom supporting tape, 17, an internal assembling groove, 18, an external air guide hose, 19, a lateral connecting air pipe, 20, a lateral air blowing pipe, 21, a magic tape, 22, an arc-shaped top wearing groove, 23, an inclined bottom wearing groove, 24, a cylindrical air bag and 25 are included.

Detailed Description

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

The foam life jacket with the folding storage mechanism shown in figures 1, 2 and 3 comprises a life jacket body and a water immersion type inflation device 1, wherein the life jacket body comprises a neck buoyancy block 2, a first chest buoyancy block 3 and a second chest buoyancy block 4 which are fixedly connected in a sewing way, combined type lateral floating-assistant sleeve parts 5 are respectively arranged on the left side surface of the first chest buoyancy block 3 and the right side surface of the second chest buoyancy block 4, the combined type lateral floating-assistant sleeve parts 5 are connected with the lower ends of the outer side surfaces of the first chest buoyancy block and the second chest buoyancy block at corresponding positions in a sewing way through a bottom connecting belt 6, the lower surface of the neck buoyancy block 2, which is positioned at the combined type lateral floating-assistant sleeve parts 5, is provided with a top limiting groove 8 with a built-in limiting bandage 7, the upper end of the combined type lateral floating-assistant sleeve part 5 and the lower end of the limiting bandage 7 are respectively connected with an elastic buckle 9 for clamping and fixing, and the inner side surface of the top, the top surface in the top limiting groove 8 is sewed with a top magic tape bandage 11 for lifting the water immersion type inflating device 1.

Example (b): the water immersion type inflating device 1 is composed of a built-in water immersion softening foam block, an elastic thimble and a high-pressure carbon dioxide steel cylinder, the foam is softened due to water immersion, then the limit foam block cannot block the elastic thimble, the elastic thimble punctures the high-pressure carbon dioxide steel cylinder, internal high-pressure gas is led into the rubber air duct 14 from the external air duct hose 18, so that the inflatable air bag 13 and the cylindrical air bag 24 are inflated to change the volume and improve the buoyancy, the combined type lateral floating-assisting suite 5 at two sides can be clamped with each other through the elastic buckle 9 to surround the waist of a wearer, so that a waist bandage is formed in a normal state, a mechanism similar to a swimming ring is formed in an expanded state, and then the bottom support bandage 16 is wound on the crotch of the wearer to form a limit bandage to improve the stability of the bottom; when the combined lateral floating-assisting suite 5 on the two sides is clamped and fixed through the elastic buckle 9 and the limiting bandage 7, a bandage sleeved on the arm is formed, and then the combined lateral floating-assisting suite is an inflatable swimming ring surrounding the outer side of the arm in an expanded state; when accomodating the state down, combination formula side direction helps floats cover 5 and puts in first chest buoyancy piece 3 and 4 both sides of second chest buoyancy piece, helps through combination formula side direction to float the inside shrink cowhells rope of cover 5 and tighten up it to reduce the length of whole combination formula side direction helps floats cover 5, then helps the elasticity buckle 9 and the spacing bandage 7 joint on cover 5 top of floating through combination formula side direction to fix, thereby accomodates it fixed in both sides, conveniently accomodate.

Furthermore, in order to facilitate expansion and inflation, the combined lateral floating-assistant kit 5 comprises 9 buoyancy blocks 12, inflatable air bags 13 arranged at two sides of the buoyancy blocks 12, rubber air ducts 14 inserted in the buoyancy blocks 12 and used for communicating the inflatable air bags 13, external limiting sleeves 15 sewn on the outer sides of the buoyancy blocks 12 and used for improving the safety of the inflatable air bags 13, and bottom supporting straps 16 sewn on connecting ends at two sides of the combined lateral floating-assistant kit 5, further, in order to match internal air transmission and external air supply, internal assembling grooves 17 with openings at front ends are formed in the neck buoyancy blocks 2, the first chest buoyancy blocks 3 and the second chest buoyancy blocks 4, external air guide hoses 18 used for communicating the water-immersed type inflating device 1 and the rubber air ducts 14 are inserted in the internal assembling grooves 17, lateral side surfaces of the external air guide hoses 18 are positioned at the openings of the internal assembling grooves 17 and provided with lateral connecting air pipes 19 protruding outwards, a lateral air blowing pipe 20 for conveying air to the interior of the external air guide hose 18 is sleeved on the lateral connecting air pipe 19.

Further, for convenient installation, the upper and lower ends of top spacing groove 8 all are equipped with the opening, and further, for reduce cost, convenient assembly, first chest buoyancy piece 3 is the same with second chest buoyancy piece 4 size.

Further, in order to conveniently dress, it has been used for connecting fixed magic subsides 21 to sew up between first chest buoyancy piece 3 and the second chest buoyancy piece 4, 2 lower surface central points of neck buoyancy piece put and offer the arc top wearing groove 22 that is used for promoting the wearing travelling comfort, first chest buoyancy piece 3 and 4 link tops of second chest buoyancy piece are offered and are put bottom wearing groove 23 with arc top wearing groove 22 matched with to one side, furtherly, in order to promote the bottom support comfort level, bottom support bandage 16 includes tube-shape gasbag 24 and outside lag 25, tube-shape gasbag 24 air inlet is linked together through rubber air duct 14 and inflatable airbag 13 is inside.

The foam life jacket with the folding storage mechanism comprises a neck buoyancy block 2, a first chest buoyancy block 3 and a second chest buoyancy block 4, wherein a combined type lateral floating assisting suite 5 consisting of a buoyancy block 12, an inflatable air bag 13, a rubber air duct 14, an external limiting sleeve 15 and a bottom supporting bandage 16 is arranged on the left side surface of the first chest buoyancy block 3 and the right side surface of the second chest buoyancy block 4, and the whole life jacket can be conveniently worn and stored through the combined type lateral floating assisting suite 5, so that the folding and the unfolding are simpler and more convenient; a top limiting groove 8 with a built-in limiting binding band 7 is formed in the position, located on the combined lateral floating-assistant sleeve 5, of the lower surface of the neck buoyancy block 2, so that the top limiting groove is matched with an elastic buckle 9 on the combined lateral floating-assistant sleeve 5, storage and use mode switching are facilitated, structural changes of the combined lateral floating-assistant sleeve are more various, and the application range is wider; offer the side direction installation draw-in groove 10 that is used for fixed water logging formula aerating device 1 on 8 medial surfaces in top spacing groove, it has the external air guide hose 18 that is used for communicateing water logging formula aerating device 1 and rubber air duct 14 to peg graft in inside assembly groove 17 inside, make it inflate the gasbag automatically under the not enough condition of buoyancy, it has the outside lag 25 of built-in tube-shape gasbag 24 to sew up on the bottom sprag bandage 16 of combination formula side direction floating aid cover spare 5 simultaneously, make the bottom stability after the life vest is dressed promote greatly, avoid heeling in aqueous, also promote the comfort level of wearing formula contact surface.

In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to 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. A foam life vest with a folding storage mechanism comprises a life vest body and a water immersion type inflation device (1), and is characterized in that: the life jacket body comprises a neck buoyancy block (2), a first chest buoyancy block (3) and a second chest buoyancy block (4) which are fixedly sewn, combined lateral floating assisting kits (5) are arranged on the left side surface of the first chest buoyancy block (3) and the right side surface of the second chest buoyancy block (4), the combined lateral floating assisting kits (5) are sewn with the lower ends of the outer side surfaces of the first chest buoyancy block and the second chest buoyancy block at corresponding positions through bottom connecting bands (6), the lower surface of the neck buoyancy block (2) is positioned at the combined lateral floating assisting kits (5) and is provided with a top limiting groove (8) with a built-in limiting binding band (7), the upper end of the combined lateral floating assisting kits (5) and the lower end of the limiting binding band (7) are respectively sewn with an elastic buckle (9) for clamping and fixing, and a lateral mounting clamping groove (10) for fixing the water immersed type inflating device (1) is arranged on the inner side surface of the top limiting groove (8), and a top magic tape bandage (11) for lifting the water immersion type inflating device (1) is sewn on the inner top surface of the top limiting groove (8).

2. A foam lifejacket with fold away storage mechanism according to claim 1 wherein: the combined type lateral floating assisting suite (5) comprises a plurality of buoyancy blocks (12), inflatable air bags (13) arranged on two sides of the buoyancy blocks (12), rubber air ducts (14) inserted in the buoyancy blocks (12) and used for communicating the inflatable air bags (13), external limiting sleeves (15) sewn on the outer sides of the buoyancy blocks (12) and used for improving the safety of the inflatable air bags (13), and bottom supporting straps (16) sewn on connecting ends of two sides of the combined type lateral floating assisting suite (5).

3. A foam lifejacket with fold away storage mechanism according to claim 2 wherein: neck buoyancy piece (2), first chest buoyancy piece (3) and second chest buoyancy piece (4) inside set up the front end and have open-ended internal assembly groove (17), internal assembly groove (17) inside peg graft and have external air guide hose (18) that are used for intercommunication water logging formula aerating device (1) and rubber air duct (14), external air guide hose (18) lateral surface be located internal assembly groove (17) open position and have outside bellied side direction connecting air pipe (19), side direction connecting air pipe (19) on cup joint side direction gas blow pipe (20) that are used for to external air guide hose (18) inside gas transmission.

4. A foam lifejacket with fold away storage mechanism according to claim 1 wherein: the upper end and the lower end of the top limiting groove (8) are provided with openings.

5. A foam lifejacket with fold away storage mechanism according to claim 1 wherein: the first chest buoyancy block (3) and the second chest buoyancy block (4) are the same in size.

6. A foam lifejacket with fold away storage mechanism according to claim 1 wherein: first chest buoyancy piece (3) and second chest buoyancy piece (4) between sew up and to have been used for connecting fixed magic subsides (21), neck buoyancy piece (2) lower surface central point put and offer arc top wearing groove (22) that are used for promoting the wearing travelling comfort, first chest buoyancy piece (3) and second chest buoyancy piece (4) link top offer with arc top wearing groove (22) matched with put bottom wearing groove (23) to one side.

7. A foam lifejacket with fold away storage mechanism according to claim 2 wherein: the bottom supporting bandage (16) comprises a cylindrical air bag (24) and an external protective sleeve (25), and an air inlet of the cylindrical air bag (24) is communicated with the interior of the inflatable air bag (13) through a rubber air duct (14).