CN212172467U

CN212172467U - Portable marine lifesaving seat

Info

Publication number: CN212172467U
Application number: CN202020378762.6U
Authority: CN
Inventors: 李杏婷
Original assignee: Dongtai Langsha Marine Equipment Co ltd
Current assignee: Dongtai Langsha Marine Equipment Co ltd
Priority date: 2020-03-24
Filing date: 2020-03-24
Publication date: 2020-12-18
Anticipated expiration: 2030-03-24

Abstract

The utility model discloses a portable marine lifesaving sits bench, including u type support, the inside fixedly connected with gasbag of u type support, and gasbag bottom fixed mounting has the intake pipe, intake pipe outside fixedly connected with adds the pressure ball, and intake pipe externally mounted has one-way admission valve, add pressure ball bottom fixedly connected with clamp plate. The utility model discloses in, when the passenger need take this chair body on the ship, then can press its clamp plate, then its clamp plate passes through first spout that the slider was seted up at u type support outer wall and goes up the lapse, then its clamp plate extrudees its pressurization ball, then its intake pipe admits air in the gasbag, inflate its gasbag, make the gasbag inflation, thereby make the loading board slide on two of the spout that the U type support inner wall was seted up through slider two, through such setting, can satisfy the height that its passenger adjusted its loading board, be convenient for satisfy people's needs and adjust own required height.

Description

Portable marine lifesaving seat

Technical Field

The utility model relates to a marine lifesaving sits bench technical field, especially relates to a portable marine lifesaving sits bench.

Background

A lifesaving seat for ship is a chair for passengers to sit on the ship, and the seat body can be effectively changed into a tool for helping the passengers to save themselves when the ship sinks, and the seat body is mostly made of a buoyant material.

The existing marine lifesaving sitting stool is not provided with a structure capable of lifting and adjusting the bearing plate, so that the height of the bearing plate can be adjusted by a passenger, and the existing marine lifesaving sitting stool is not provided with a structure capable of self-rescuing by large buoyancy in water after inflation of an air bag when a ship sinking accident occurs, and is not provided with a structure capable of facilitating unfolding, so that a human body can lie prone comfortably on two floating plates of the marine lifesaving sitting stool to treat rescue.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving current marine lifesaving and sitting bench and not possessing and can carrying out lift adjustment to the loading board, satisfy the passenger and carry out the structure to the regulation of loading board height to do not possess when taking place the ship and sink the accident, can aerify the big buoyancy in aqueous after through the gasbag and save oneself, do not possess simultaneously and can be convenient for expand, make the human body can be comfortable lie prone to wait the shortcoming of the structure of rescue on its two showy boards, and the portable marine lifesaving of proposing sits bench.

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

a portable marine lifesaving sitting stool comprises a u-shaped support, wherein an air bag is fixedly connected inside the u-shaped support, an air inlet pipe is fixedly installed at the bottom end of the air bag, a pressurizing ball is fixedly connected to the outer side of the air inlet pipe, a one-way air inlet valve is installed outside the air inlet pipe, a pressing plate is fixedly connected to the bottom end of the pressurizing ball, a first sliding block is fixedly installed outside the pressing plate, a first sliding groove is connected between the first sliding block and the u-shaped support in a sliding mode, a sliding rod is connected inside the first sliding block in a sliding mode, a spring is sleeved outside the sliding rod, a second sliding groove is formed in the inner wall of the u-shaped support, a second sliding block is connected inside the second sliding groove in a sliding mode, a bearing plate is fixedly installed outside the sliding block, a movable shaft is connected to the outer wall of the u-, the U type support outer wall gomphosis is connected with the movable connecting piece, and movable connecting piece externally mounted has t type pole.

As a further description of the above technical solution:

the pressing plate and the u-shaped support form a sliding structure through the first sliding block and the first sliding groove, and the first sliding block and the first sliding groove form an elastic structure through the sliding rod and the spring.

As a further description of the above technical solution:

the bearing plate forms a lifting structure with the u-shaped support through the second sliding block, the second sliding groove and the second sliding block, and the second sliding block is uniformly distributed on the periphery of the outer wall of the bearing plate.

As a further description of the above technical solution:

the floating plate and the u-shaped support form a movable structure through a movable shaft, and the floating plate is symmetrical about the central axis of the u-shaped support.

As a further description of the above technical solution:

the rope body is symmetrical about the axis of the floating plate, and the bottom end of the rope body is fixedly connected with the outer wall of the floating plate.

As a further description of the above technical solution:

the t-shaped rod and the floating plate form a clamping structure through the transverse groove, and the t-shaped rod and the u-shaped support form a rotating structure through the movable connecting piece.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, when the passenger need take this chair body on the ship, then can press its clamp plate, then its clamp plate passes through first spout that the slider was seted up at u type support outer wall and goes up the lapse, then its clamp plate extrudees its pressurization ball, then its intake pipe admits air in the gasbag, inflate its gasbag, make the gasbag inflation, thereby make the loading board slide on two of the spout that the U type support inner wall was seted up through slider two, through such setting, can satisfy the height that its passenger adjusted its loading board, be convenient for satisfy people's needs and adjust own required height.

2. The utility model discloses in, take place the accident of sinking a ship when the hull, then the inflation through this gasbag, can effectual this chair body of assurance float on the surface of water, then the passenger of being convenient for can embrace the chair body and save oneself, wait for the personnel of suing and labouring to carry out the rescue, the u type support all uses the hardness material that has the floatability to make on the chair body simultaneously, then the chair body can not sink to the water in to this appearance body portable, small, light in weight.

3. The utility model discloses in, when the passenger is holding the chair body in aqueous, then can be through wrench movement its t type pole through a hand, make t type pole pass through swing joint spare rotate with it be horizontal state between the u type support, then its floating plate can expand through between the loose axle with it u type support, later under the effect of the rope body, can make floating plate can bear the weight that human arm was lying prone on it, the floating plate at both ends is through expanding, can be convenient for human arm lie prone on it, guarantee its human comfort level, make it can comfortable the waiting of waiting to rescue.

Drawings

Fig. 1 is a schematic view of the overall structure of a portable marine lifesaving stool of the present invention;

FIG. 2 is a schematic view of the expanded structure of the middle floating plate of the present invention;

fig. 3 is a schematic side view of a portable marine lifesaving stool of the present invention;

fig. 4 is an enlarged schematic view of the position a of the present invention.

Illustration of the drawings:

1. a u-shaped bracket; 2. an air bag; 3. an air inlet pipe; 4. a pressurizing ball; 5. a one-way intake valve; 6. pressing a plate; 7. a first sliding block; 8. a first sliding chute; 9. a slide bar; 10. a spring; 11. a second chute; 12. a second sliding block; 13. a carrier plate; 14. a movable shaft; 15. a floating plate; 16. a rope body; 17. transversely grooving; 18. a t-shaped rod; 19. a movable connecting piece.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, a portable marine lifesaving seat comprises a u-shaped support 1, an air bag 2, an air inlet pipe 3, a pressurizing ball 4, a one-way air inlet valve 5, a pressing plate 6, a first slider 7, a first chute 8, a sliding rod 9, a spring 10, a second chute 11, a second slider 12, a bearing plate 13, a movable shaft 14, a floating plate 15, a rope body 16, a transverse groove 17, a t-shaped rod 18 and a movable connecting piece 19, wherein the air bag 2 is fixedly connected inside the u-shaped support 1, the air inlet pipe 3 is fixedly arranged at the bottom end of the air bag 2, the pressurizing ball 4 is fixedly connected to the outer side of the air inlet pipe 3, an air inlet nozzle is arranged on the pressurizing ball 4, the one-way air inlet valve 5 is arranged outside the air inlet pipe 3, the pressing plate 6 is fixedly connected at the bottom end of the pressurizing ball 4, the first slider 7 is, a sliding rod 9 is slidably connected inside the first sliding block 7, a spring 10 is sleeved outside the sliding rod 9, a second sliding groove 11 is formed in the inner wall of the u-shaped support 1, a second sliding block 12 is slidably connected inside the second sliding groove 11, a bearing plate 13 is fixedly installed outside the second sliding block 12, a movable shaft 14 is connected to the outer wall of the u-shaped support 1, a floating plate 15 is installed outside the movable shaft 14, a rope 16 is fixedly connected between the floating plate 15 and the outer wall of the u-shaped support 1, a transverse groove 17 is formed in the floating plate 15, a movable connecting piece 19 is connected to the outer wall of the u-shaped support 1 in an embedded mode, a t-shaped rod 18 is installed outside the movable connecting piece 19, the floating plate 15 rotates to be attached to the outer wall of the u-shaped support 1 through the movable shaft 14, the transverse groove 17 formed in the floating plate 15 is clamped with the transverse t-shaped rod, the t-shaped rod 18 can fix the floating plate 15 on the u-shaped bracket 1.

Furthermore, the pressing plate 6 and the u-shaped support 1 form a sliding structure through a first sliding block 7 and a first sliding groove 8, the first sliding block 7 and the first sliding groove 8 form an elastic structure through a sliding rod 9 and a spring 10, and the sliding rod 9 and the inner wall of the first sliding groove 8 are fixedly connected, so that the spring 10 can be limited.

Furthermore, the bearing plate 13 forms a lifting structure with the u-shaped support 1 through the second sliding blocks 12, the second sliding chutes 11, and the second sliding blocks 12 are uniformly distributed around the outer wall of the bearing plate 13, and the second sliding chutes 11 are respectively arranged on two sides of the inner wall of the u-shaped support 1.

Further, the floating plate 15 and the u-shaped support 1 form a movable structure through the movable shaft 14, the floating plate 15 is symmetrical about the central axis of the u-shaped support 1, and the floating plate 15 is movably connected with the u-shaped support 1 through the two movable shafts 14.

Furthermore, the rope 16 is symmetrical about the central axis of the floating plate 15, the bottom end of the rope 16 is fixedly connected with the outer wall of the floating plate 15, and the top end of the rope 16 is fixedly connected with the outer wall of the u-shaped support 1.

Furthermore, the t-shaped rods 18 form a clamping structure with the floating plate 15 through the transverse grooves 17, the t-shaped rods 18 form a rotating structure with the u-shaped bracket 1 through the movable connecting pieces 19, and the t-shaped rods 18 are respectively provided with two groups and are respectively symmetrical about the central axis of the floating plate 15.

The working principle is as follows: when the chair is used, when a passenger needs to take the chair on a ship, the pressing plate 6 can be pressed, the pressing plate 6 slides downwards on a sliding groove I8 formed in the outer wall of the u-shaped support 1 through a sliding block I7, the pressing plate 6 extrudes the pressurizing ball 4, the air inlet pipe 3 of the pressing plate enters the air bag 2 and inflates the air bag 2, so that the air bag 2 is inflated, the bearing plate 13 can slide on a sliding groove II 11 formed in the inner wall of the u-shaped support 1 through a sliding block II 12, the arrangement can meet the requirement that the passenger can adjust the height of the bearing plate 13, the requirement of the passenger on the requirement on adjusting the height required by the passenger can be met, then, when the ship sinks, the chair can effectively ensure that the chair can float on the water surface through the expansion of the air bag 2, the passenger can hold the chair to save oneself, and the passenger can twist the t-shaped rod 18 of the chair with one hand, make t type pole 18 rotate through swing joint spare 19 and be horizontal state between the u type support 1 with it, then its floating plate 15 can expand through loose axle 14 with it between the u type support 1, later under the effect of the rope body 16, can make floating plate 15 bear the human arm gravity on it of lying prone, the floating plate 15 at both ends is through expanding, can be convenient for human arm lie prone on it, guarantee its human comfort level, make it can comfortable waiting to rescue, just so accomplish the device's theory of operation.

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 portable marine lifesaving sitting stool comprises a u-shaped support (1) and is characterized in that an air bag (2) is fixedly connected inside the u-shaped support (1), an air inlet pipe (3) is fixedly installed at the bottom end of the air bag (2), a pressurizing ball (4) is fixedly connected to the outer side of the air inlet pipe (3), a one-way air inlet valve (5) is installed outside the air inlet pipe (3), a pressing plate (6) is fixedly connected to the bottom end of the pressurizing ball (4), a first sliding block (7) is fixedly installed outside the pressing plate (6), a first sliding groove (8) is slidably connected between the first sliding block (7) and the u-shaped support (1), a sliding rod (9) is slidably connected inside the first sliding block (7), a spring (10) is sleeved outside the sliding rod (9), a second sliding groove (11) is formed in the inner wall of the u-shaped support (1), and a second sliding, bearing board (13) is installed to two (12) outside fixed mounting of slider, u type support (1) outer wall connection has loose axle (14), and loose axle (14) externally mounted has and floats board (15), float fixedly connected with rope body (16) between board (15) and u type support (1) outer wall, and float board (15) inside horizontal fluting (17) of having seted up, u type support (1) outer wall gomphosis is connected with swing joint spare (19), and swing joint spare (19) externally mounted has t type pole (18).

2. A portable marine lifesaving seat according to claim 1, wherein the pressing plate (6) forms a sliding structure with the u-shaped bracket (1) through the first sliding block (7), the first sliding groove (8), and the first sliding block (7) forms an elastic structure with the first sliding groove (8) through the sliding rod (9), the spring (10).

3. The portable marine lifesaving seat according to claim 1, wherein the bearing plate (13) forms a lifting structure with the u-shaped bracket (1) through the second sliding block (12), the second sliding groove (11), and the second sliding block (12) is uniformly distributed around the outer wall of the bearing plate (13).

4. A portable marine life saving stool according to claim 1, wherein the floating plate (15) forms a movable structure with the u-shaped bracket (1) through a movable shaft (14), and the floating plate (15) is symmetrical about a central axis of the u-shaped bracket (1).

5. A portable marine life saving stool as claimed in claim 1, wherein the rope (16) is symmetrical about a central axis of the floating plate (15), and a fixed connection is provided between a bottom end of the rope (16) and an outer wall of the floating plate (15).

6. A portable marine lifestool according to claim 1 wherein said t-bar (18) forms a snap fit with the floating plate (15) through the transverse slot (17) and the t-bar (18) forms a swivel structure with the u-shaped bracket (1) through the movable connection (19).