CN216611540U

CN216611540U - Inflatable life vest that security performance is high

Info

Publication number: CN216611540U
Application number: CN202123279222.6U
Authority: CN
Inventors: 张振华; 朱相文
Original assignee: Dongtai Mars Ship Equipment Co ltd
Current assignee: Dongtai Mars Ship Equipment Co ltd
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-05-27
Anticipated expiration: 2031-12-23

Abstract

The utility model relates to the technical field of ship lifesaving equipment, in particular to an inflatable life jacket with high safety performance. The inflatable life jacket with high safety performance comprises a life jacket body, an automatic inflation device and a control air valve, wherein an air bag chamber is formed in the life jacket body, a plurality of flexible air bags are arranged in the air bag chamber, and the plurality of flexible air bags are inflated to effectively reduce the risk of life safety of people falling into water due to damage of the life jacket and improve the applicability; the flexible air bag is connected with the air inlet base through the air inflation interface, the control air valve is connected with the air inlet base through a hose, the automatic air inflation device is connected with the air inlet base above the automatic air inflation device through the hose, the flexible air bag can be effectively controlled through the control air valve, the flexible air bag is convenient to replace, and the applicability is further improved; the standby air bag can be used for replacement after the life jacket is seriously damaged and leaks air, and the standby high-pressure air bottle is used for re-inflating the life jacket after the air bag is replaced, so that the life safety of a person falling into water is effectively guaranteed.

Description

Inflatable life vest that security performance is high

Technical Field

The utility model relates to the technical field of ship lifesaving equipment, in particular to an inflatable life jacket with high safety performance.

Background

The life jacket is a life-saving garment made of nylon fabric or neoprene, buoyancy material or inflatable material, reflective material and the like. The inflatable life jacket is made of high-strength waterproof materials and mainly comprises an automatic inflatable life jacket and a manual inflatable life jacket according to the inflation type, the manual inflatable life jacket finishes inflation within a specified time by pulling a pull rope on an inflation valve with a hand, the life jacket generates 8-15 kilograms of buoyancy and lifts a human body upwards, the head and the shoulders of an accidental drowning person are exposed out of the water, and the drowning person can be protected in time.

Most formula structures as an organic whole of manual inflatable life vest on the market at present, when appearing damaged on the life vest, the gas of high-pressure gas cylinder release can't be preserved for a long time in the inside of life vest, leads to falling into water personnel's life safety even also can't obtain effective guarantee wearing the life vest, and the suitability is not high.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is as follows: in order to solve the problems existing in the background technology, the inflatable life jacket with high safety performance is provided, and the problems that most of manual inflatable life jackets on the market are of an integrated structure, when the life jacket is damaged, gas released by a high-pressure gas cylinder cannot be stored in the life jacket for a long time, the life safety of people falling into water cannot be effectively guaranteed even if the life jacket is worn, and the applicability is not high are solved.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides an inflatable life vest that security performance is high, includes life vest body, automatic charging device and control pneumatic valve, the gasbag room has been seted up to the inside of life vest body, the indoor a plurality of flexible gasbags that are provided with of gasbag, the bottom of flexible gasbag is provided with the interface of aerifing, the interior bottom surface of gasbag room is provided with a plurality of bases of admitting air, flexible gasbag be connected with the base of admitting air through aerifing the interface, the control pneumatic valve be located between two flexible gasbags, the control pneumatic valve with admit air the base and pass through the hose connection, automatic charging device be located gasbag indoor bottom surface lower extreme, the base of admitting air of automatic charging device and top pass through the hose connection.

The life jacket body comprises an outer covering layer with a right opening and a cover body, the cover body is positioned on the right side of the outer covering layer, the upper side of the cover body is integrally connected with the upper side of the outer covering layer, thread gluing is arranged on the outer wall, close to the opening surface, of the outer covering layer, sticky cloth is correspondingly arranged on the inner wall of the cover body, and the cover body is connected with the outer covering layer in a sticking mode.

The inside of surrounding layer is provided with sandwich layer, the side of going up on sandwich layer and gasbag room upside inner wall body coupling, the left side of sandwich layer, right side and lower surface all are provided with the viscose cloth, the inner wall correspondence of gasbag room is provided with the thread gluing, sandwich layer and gasbag room paste and be connected.

The sandwich layer corresponds the position of base that admits air and has seted up the through-hole, the right side surface of sandwich layer uses the through-hole to be provided with as the center with flexible gasbag bottom surface assorted thread gluing, the bottom of flexible gasbag is provided with the viscose cloth, flexible gasbag and sandwich layer paste and be connected.

The automatic inflation device comprises a miniature high-pressure gas cylinder and a quick inflation valve, an inflation stay cord is arranged on the right side of the quick inflation valve, the miniature high-pressure gas cylinder is connected with a left pipe orifice of the quick inflation valve, an air outlet interface is arranged above the quick inflation valve, and the quick inflation valve is connected with an air inlet base through the air outlet interface.

The control air valve comprises an air valve seat and a control rod, the bottom surface of the air valve seat is fixedly connected with the inner bottom surface of the air bag chamber, air guide ports are arranged at two ends of the air valve seat and the air inlet base, the air valve seat is connected with an air inlet base hose through the air guide ports, through holes are formed in the positions, corresponding to the air valve seat, of the cover body and the sandwich layer, the control rod penetrates through the through holes of the cover body and the sandwich layer to be connected with the air valve seat, and a rotating handle is arranged at the top of the control rod.

The lower end of the bottom surface in the air bag chamber is provided with a storage bag corresponding to the other side of the automatic inflating device, a standby high-pressure gas bottle and a plurality of standby air bags are arranged in the storage bag, the standby air bags and the flexible air bags are identical in structure, and the standby high-pressure gas bottle and the miniature high-pressure gas bottle are identical in structure.

And a binding belt component is arranged on the left side of the outer cladding.

The front surface of the cover body is symmetrically provided with a plurality of reflective cloths.

The utility model has the beneficial effects that:

(1) the inflatable life jacket with high safety performance comprises a life jacket body, an automatic inflation device and a control air valve, wherein an air bag chamber is formed in the life jacket body, a plurality of flexible air bags are arranged in the air bag chamber, and the plurality of flexible air bags are inflated to effectively reduce the risk of life safety of people falling into water due to damage of the life jacket and improve the applicability;

(2) the bottom of the flexible air bag is provided with an inflation interface, the inner bottom surface of the air bag chamber is provided with a plurality of air inlet bases, the flexible air bag is connected with the air inlet bases through the inflation interface, the control air valve is positioned between the two flexible air bags and connected with the air inlet bases through a hose, the automatic inflation device is positioned at the lower end of the inner bottom surface of the air bag chamber and connected with the air inlet bases above the automatic inflation device through the hose, the flexible air bag can be effectively controlled through the control air valve, so that a person falling into water can conveniently replace the flexible air bag in the inflation state of the life jacket, and the applicability is further improved;

(3) the lower end of the bottom surface in the air bag chamber is provided with a storage bag corresponding to the other side of the automatic inflating device, a standby high-pressure air bottle and a plurality of standby air bags are arranged in the storage bag, the standby air bags can be replaced after the life jacket is seriously damaged and leaks air, and the standby high-pressure air bottle is used for re-inflating the life jacket after the air bags are replaced, so that the life safety of a person falling into water is effectively guaranteed.

Drawings

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

Fig. 1 is a left side view of the present invention.

Fig. 2 is a front view of the utility model.

Figure 3 is a front view of a bladder chamber of the present invention.

Fig. 4 is a partially enlarged view of a portion a of fig. 1 according to the present invention.

In the figure, 1, a life jacket body, 2, an automatic inflation device, 3, a control air valve, 4, an air bag chamber, 5, a flexible air bag, 6, an inflation connector, 7, an air inlet base, 8, an outer wrapping layer, 9, a cover body, 10, a sandwich layer, 11, a miniature high-pressure air bottle, 12, a quick inflation valve, 13, an inflation pull rope, 14, an air valve seat, 15, a control rod, 16, a rotating handle, 17, a storage bag, 18, a binding belt assembly and 19, a reflective cloth 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 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 inflatable life jacket with high safety performance shown in fig. 1, 2 and 3 comprises a life jacket body 1, an automatic inflation device 2 and a control air valve 3, wherein an air bag chamber 4 is formed in the life jacket body 1, a plurality of flexible air bags 5 are arranged in the air bag chamber 4, and the plurality of flexible air bags 5 are inflated to effectively reduce the risk brought to the life safety of a person falling into the water due to the damage of the life jacket and improve the applicability.

Further, in order to facilitate the replacement of the flexible airbag by a person falling into the water in the inflation state of the life jacket, the applicability is further improved, the bottom of the flexible airbag 5 is provided with an inflation interface 6, the inner bottom surface of the airbag chamber 4 is provided with a plurality of air inlet bases 7, the flexible airbag 5 is connected with the air inlet bases 7 through the inflation interface 6, the control air valve 3 is positioned between the two flexible airbags 5, the control air valve 3 is connected with the air inlet bases 7 through hoses, the automatic inflation device 2 is positioned at the lower end of the inner bottom surface of the airbag chamber 4, and the automatic inflation device 2 is connected with the air inlet bases 7 above through hoses.

Example (b): as shown in fig. 3, when the air leakage of the flexible airbag 5 is discovered, the control air valves 3 on both sides of the flexible airbag 5 are rotated to block the air circulation between the damaged flexible airbag 5 and the intact flexible airbags 5 on both ends, then the storage bag 17 is opened, the standby airbag is taken out, the damaged flexible airbag 5 is taken down from the air inlet base 7, the standby airbag is installed on the air inlet base 7, and then the control air valves 3 on both sides are unscrewed.

Further, in order to avoid flexible gasbag 5 to receive external force impact damage, make things convenient for flexible gasbag 5's change simultaneously, life vest body 1 includes right open-ended surrounding layer 8 and lid 9, lid 9 is located 8 right sides of surrounding layer, the upside of

lid

9 and 8 upside body coupling of surrounding layer, be provided with the thread gluing on the outer wall that surrounding layer 8 is close to the open surface, the inner wall correspondence of lid 9 is provided with the viscose cloth, lid 9 is pasted with surrounding layer 8 and is connected, when needing to change flexible gasbag 5, only need to uncover lid 9 can.

Further, in order to facilitate maintenance of devices mounted on the inner bottom surface of the airbag chamber 4, a sandwich layer 10 is arranged inside the outer cladding layer 8, the upper side surface of the sandwich layer 10 is integrally connected with the inner wall of the upper side of the airbag chamber 4, sticky cloth is arranged on the left side, the right side and the lower surface of the sandwich layer 10, thread gluing is correspondingly arranged on the inner wall of the airbag chamber 4, and the sandwich layer 10 is connected with the airbag chamber 4 in a sticking mode.

Further, in order to improve the stability of the flexible airbag 5, a through hole is formed in the position, corresponding to the air inlet base 7, of the sandwich layer 10, a thread gluing matched with the bottom surface of the flexible airbag 5 is arranged on the right side surface of the sandwich layer 10 by taking the through hole as a center, sticky cloth is arranged at the bottom of the flexible airbag 5, and the flexible airbag 5 is connected with the sandwich layer 10 in a sticking mode.

Further, in order to facilitate the person falling into the water to inflate the life jacket, the automatic inflation device 2 comprises a miniature high-pressure gas cylinder 11 and a quick inflation valve 12, an inflation pull rope 13 is arranged on the right side of the quick inflation valve 12, the miniature high-pressure gas cylinder 11 is connected with a left pipe orifice of the quick inflation valve 12, an air outlet interface is arranged above the quick inflation valve 12, and the quick inflation valve 12 is connected with the air inlet base 7 through a hose.

Furthermore, in order to facilitate the people who fall into the water to cut off the air circulation at the two sides of the damaged flexible air bag 5 in an emergency, the control air valve 3 comprises an air valve seat 14 and a control rod 15, the bottom surface of the air valve seat 14 is fixedly connected with the inner bottom surface of the air bag chamber 4, air guide interfaces are arranged at the two ends of the air valve seat 14 and the air inlet base 7, the air valve seat 14 is connected with the air inlet base 7 through a hose through the air guide interfaces, through holes are formed in the positions, corresponding to the air valve seat 14, of the cover body 9 and the sandwich layer 10, the control rod 15 penetrates through the through holes of the cover body 9 and the sandwich layer 10 to be connected with the air valve seat 14, and a rotating handle 16 is arranged at the top of the control rod 14.

Further, in order to effectively guarantee the life safety of a person falling into water, a storage bag 17 is arranged on the other side, corresponding to the automatic inflation device 2, of the lower end of the inner bottom surface of the air bag chamber 4, a standby high-pressure air bottle and a plurality of standby air bags are arranged in the storage bag 17, the standby air bags are identical to the flexible air bags 5 in structure, the standby high-pressure air bottle is identical to the micro high-pressure air bottle 11 in structure, the standby air bags can be replaced after the life jacket is seriously damaged and leaks air, the standby high-pressure air bottle is used for re-inflating the life jacket after the air bags are replaced, and the life safety of the person falling into water is effectively guaranteed.

Further, in order to facilitate the people who fall into water to wear, the left side of the outer wrapping layer 8 is provided with a tightening belt assembly 18, and the tightening belt assembly 18 comprises a vertical binding belt, a transverse binding belt, an adjusting buckle and an inserting buckle.

Further, in order to facilitate timely rescue of people falling into water, the front face of the cover body 9 is symmetrically provided with a plurality of reflective cloths 19, and the reflective cloths 19 are beneficial to rapid discovery of rescuers during night rescue.

The inflatable life jacket with high safety performance comprises a life jacket body 1, an automatic inflation device 2 and a control air valve 3, wherein an air bag chamber 4 is formed in the life jacket body 1, a plurality of flexible air bags 5 are arranged in the air bag chamber 4, and the plurality of flexible air bags 5 are inflated to effectively reduce the risk brought to the life safety of a person falling into water due to damage of the life jacket and improve the applicability; the bottom of the flexible air bag 5 is provided with an inflation interface 6, the inner bottom surface of the air bag chamber 4 is provided with a plurality of air inlet bases 7, the flexible air bag 5 is connected with the air inlet bases 7 through the inflation interface 6, the control air valve 3 is positioned between the two flexible air bags 5, the control air valve 3 is connected with the air inlet bases 7 through hoses, the automatic inflation device 2 is positioned at the lower end of the inner bottom surface of the air bag chamber 4, the automatic inflation device 2 is connected with the air inlet bases 7 above through hoses, the flexible air bags 5 can be effectively controlled through the control air valve 3, so that a person falling into water can conveniently replace the flexible air bags 5 when the life jacket is in an inflation state, and the applicability is further improved; the lower end of the bottom surface in the air bag chamber 4 is provided with a storage bag 17 corresponding to the other side of the automatic inflating device 2, a standby high-pressure air bottle and a plurality of standby air bags are arranged in the storage bag 17, the standby air bags can be replaced after the life jacket is seriously damaged and leaks air, and the standby high-pressure air bottle is used for re-inflating the life jacket after the air bags are replaced, so that the life safety of people falling into water is effectively guaranteed.

In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations can be made by the worker in the light of the above teachings without departing from the spirit of the utility model. 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 inflatable life vest that security performance is high, includes life vest body (1), automatic inflation device (2) and control pneumatic valve (3), characterized by: gasbag room (4) have been seted up to the inside of life vest body (1), be provided with a plurality of flexible gasbag (5) in gasbag room (4), the bottom of flexible gasbag (5) is provided with aerifys interface (6), the interior bottom surface of gasbag room (4) is provided with a plurality of bases (7) of admitting air, flexible gasbag (5) be connected with base (7) of admitting air through aerifing interface (6), control pneumatic valve (3) be located between two flexible gasbag (5), control pneumatic valve (3) and base (7) of admitting air pass through the hose connection, automatic charging device (2) be located gasbag room (4) interior bottom surface lower extreme, automatic charging device (2) pass through the hose connection with base (7) of admitting air of top.

2. An inflatable lifejacket having high safety as claimed in claim 1 wherein: life vest body (1) include right open-ended surrounding layer (8) and lid (9), lid (9) be located surrounding layer (8) right side, the upside and surrounding layer (8) upside body coupling of lid (9), be provided with the thread gluing on the outer wall that surrounding layer (8) are close to the open surface, the inner wall correspondence of lid (9) is provided with the viscose cloth, lid (9) paste with surrounding layer (8) and be connected.

3. An inflatable lifejacket having high safety as claimed in claim 2 wherein: the inside of surrounding layer (8) is provided with sandwich layer (10), the last side and gasbag room (4) upside inner wall body coupling of sandwich layer (10), the left side, right side and the lower surface of sandwich layer (10) all are provided with the adhesive tape, the inner wall correspondence of gasbag room (4) is provided with the thread gluing, sandwich layer (10) and gasbag room (4) paste and be connected.

4. A high safety inflatable lifejacket according to claim 3 wherein: the through-hole has been seted up to sandwich layer (10) position that corresponds air inlet base (7), the right side surface of sandwich layer (10) uses the through-hole to be provided with as the center with flexible gasbag (5) bottom surface assorted thread gluing, the bottom of flexible gasbag (5) is provided with the viscose cloth, flexible gasbag (5) paste with sandwich layer (10) and be connected.

5. An inflatable lifejacket having high safety as claimed in claim 1 wherein: the automatic inflation device (2) include miniature high-pressure gas cylinder (11) and quick inflation valve (12), the right side of quick inflation valve (12) is provided with aerifys stay cord (13), the miniature high-pressure gas cylinder (11) be connected with the left side mouth of pipe of quick inflation valve (12), the top of quick inflation valve (12) is provided with the interface of giving vent to anger, quick inflation valve (12) through the interface of giving vent to anger with admit air base (7) hose connection.

6. A high safety inflatable lifejacket according to claim 3 wherein: control pneumatic valve (3) include air valve seat (14) and control lever (15), the bottom surface of air valve seat (14) and the interior bottom surface fixed connection of gasbag room (4), the both ends of air valve seat (14) and air inlet base (7) all are provided with the air guide interface, air valve seat (14) through the air guide interface with air inlet base (7) hose connection, lid (9) and sandwich layer (10) correspond the position of air valve seat (14) and have all seted up the through-hole, control lever (15) pass the through-hole of lid (9) and sandwich layer (10) and be connected with air valve seat (14), the top of control lever (15) is provided with twist grip (16).

7. An inflatable lifejacket according to claim 5 wherein said inflatable lifejacket further comprises: the air bag type automatic inflating device is characterized in that a bag (17) is arranged on the other side, corresponding to the automatic inflating device (2), of the lower end of the inner bottom surface of the air bag chamber (4), a standby high-pressure air bottle and a plurality of standby air bags are arranged in the bag (17), the standby air bags are identical to the flexible air bags (5) in structure, and the standby high-pressure air bottle is identical to the miniature high-pressure air bottle (11) in structure.

8. An inflatable lifejacket having high safety as claimed in claim 2 wherein: and a binding belt assembly (18) is arranged on the left side of the outer wrapping layer (8).

9. An inflatable lifejacket having high safety as claimed in claim 2 wherein: the front surface of the cover body (9) is symmetrically provided with a plurality of reflective cloths (19).