CN216035011U

CN216035011U - Ejection type water life-saving device

Info

Publication number: CN216035011U
Application number: CN202122767262.9U
Authority: CN
Inventors: 吴宪亮; 王秉相; 陈鲁航
Original assignee: Zhejiang College of Security Technology
Current assignee: Zhejiang College of Security Technology
Priority date: 2021-11-11
Filing date: 2021-11-11
Publication date: 2022-03-15
Anticipated expiration: 2031-11-11

Abstract

The utility model discloses an ejection type water lifesaving device, which relates to the field of lifesaving devices and comprises an oxygen cylinder, wherein one end of the oxygen cylinder is provided with an oxygen pipe, one end of the oxygen pipe, which is far away from the oxygen cylinder, is provided with an oxygen mask, one end of the oxygen cylinder is movably connected with a protective cover through a connecting bolt, the oxygen pipe and the oxygen mask are both positioned inside the protective cover, when in use, the oxygen cylinder is projected to the vicinity of a person falling into the water through a launching tube, an inflating sleeve is inflated in advance to enable the oxygen cylinder to float on the water surface, the outer wall of the inflating sleeve is uniformly provided with a handle, the person falling into the water can be held by the handle, one end of the oxygen cylinder is provided with the oxygen mask through the oxygen pipe, oxygen in the oxygen cylinder can be transmitted to the oxygen mask through the oxygen pipe, therefore, oxygen is provided for the person who falls into water and is lack of oxygen, the person who falls into water can keep awake to wait for rescue of the rescuers, and then the rescuers can pull the person who falls into water to the shore and save the person.

Description

Ejection type water life-saving device

Technical Field

The utility model relates to the field of life saving devices, in particular to an ejection type water life saving device.

Background

Life-saving equipment on water mainly includes: life buoys, life jackets, life rafts, etc. When drowning people appear, the optimal rescue time is several minutes after the drowning people fall into water, the traditional rescue usually needs professional rescue team members to launch or throw life buoys to rescue the drowning people, and if the rescue is not in time, the drowning people can suffocate in the water.

The existing ejection type water lifesaving device is generally in an air bag form and only has a floating effect, so that a person falling into water can grasp the air bag to float the head on the water surface, most of the persons falling into water have an oxygen deficiency phenomenon when drowning, and untimely supplement can cause the consciousness of the person falling into water to be unclear, thereby being not beneficial to rescue.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an ejection type water life-saving device, which can effectively solve the problems that the ejection type water life-saving device in the prior art is generally only floating in an air bag mode, a drowning person can grasp the air bag to float the head on the water surface, most of the drowning persons have an oxygen deficiency phenomenon when drowning, and the drowning person is unconscious due to untimely supplement and is not beneficial to rescue work.

In order to solve the problems, the utility model adopts the following technical scheme:

the utility model provides a launch formula life saving equipment on water, includes the oxygen cylinder, the one end of oxygen cylinder is provided with the oxygen hose, the one end that the oxygen cylinder was kept away from to the oxygen hose is provided with the oxygen mask, the one end of oxygen cylinder has the protective cover through connecting bolt swing joint, oxygen hose and oxygen mask all are located the inside of protective cover.

As a preferable scheme of the utility model, one side of the protective cover, which is close to the oxygen cylinder, is provided with a storage groove, a clamping block is movably arranged in the storage groove, the upper surface of the clamping block is provided with a first spring, the first spring is supported between the clamping block and the storage groove, one side of the oxygen cylinder is provided with a clamping groove, the clamping block is clamped with the clamping groove, and when the oxygen cylinder is used, oxygen in the oxygen cylinder can be transmitted to an oxygen mask through an arranged oxygen pipe, so that oxygen is provided for an anoxic drowner, the drowner can keep waking to wait for rescue of a rescuer, and then the rescuer can pull the drowner to the shore and save the drowner.

As a preferable scheme of the present invention, the protective cover is provided with a through mounting hole, and a pushing mechanism is movably connected inside the mounting hole.

As a preferable scheme of the utility model, the outer wall of the oxygen cylinder is provided with an inflation sleeve, the outer wall of the inflation sleeve is uniformly provided with handles, the bottom of the oxygen cylinder is provided with a connecting plate, and one end of the connecting plate, which is far away from the oxygen cylinder, is provided with a pull rope.

As a preferable scheme of the utility model, a launching tube is arranged outside the oxygen cylinder, a second push plate is arranged inside the launching tube, the second push plate is positioned on one side of the oxygen cylinder, which is far away from the protective cover, an electromagnetic valve switch is arranged inside the launching tube, a compressed air storage tank is arranged on one side of the electromagnetic valve switch, which is far away from the second push plate, an air inlet is arranged on the compressed air storage tank in a penetrating manner through the launching tube, and a control valve is arranged inside the air inlet.

As a preferable scheme of the present invention, a second spring is disposed inside the clamping groove, a first push plate is disposed at one end of the second spring, the first push plate is located inside the clamping groove, the second spring is supported between the clamping groove and the first push plate, and the clamping block is located on a side of the first push plate away from the second spring.

As a preferable scheme of the present invention, the pushing mechanism includes an arc-shaped pressing plate disposed outside the protective cover, an arc-shaped pushing plate is disposed on an inner wall of the arc-shaped pressing plate through a connecting strip, the connecting strip is located inside the mounting hole, and the arc-shaped pushing plate is located inside the protective cover.

As a preferable aspect of the present invention, the inner wall of the arc pressing plate is provided with a third spring, the third spring is supported between the arc pressing plate and the protective cover, and the top of the arc pushing plate contacts with the bottom of the clamping block.

Compared with the prior art, the utility model has the advantages that:

(1) the inside storage in advance of the oxygen bottle that this application set up has a large amount of oxygen, can transmit the oxygen mask with the oxygen in the oxygen bottle through the oxygen hose to the person of falling into the water of oxygen deficiency provides oxygen, makes the person of falling into the water can keep sobriedly to wait for rescuing person's rescue, and the protective cover can protect oxygen hose and oxygen mask, avoids oxygen hose and oxygen mask direct exposure to make this application more do benefit to the use outside as far as possible.

(2) The utility model provides a put the position that thing groove and first spring cooperation can limit the joint piece that this application set up, the upper surface of joint piece is opened slottedly, the mounted position that can limit first spring can also limit the removal of joint piece, the joint groove can limit the position of joint piece, make the protective cover can be closed, the mounting hole can limit pushing mechanism's mobile position, press pushing mechanism and can control joint piece rebound, make the joint piece break away from the joint position in joint groove, pushing mechanism presses back second spring and first push pedal cooperation and can pass the joint piece to the outside in joint groove, make the joint piece can break away from the joint groove.

(3) The utility model provides an aerify cover that aerifys in advance that this application set up, ensure that the oxygen cylinder can float on the surface of water, the handle of setting can be convenient for the person that falls into water to grab and hold, then the rescuer drags the stay cord and just can pull the person that falls into water to the bank and save, can open compressed gas storage tank through the solenoid valve switch, compressed gas is through the outside propelling movement of second push pedal with the oxygen cylinder, thereby reach the ejection effect, it is inseparable to combine between second push pedal and the launching tube, avoid compressed gas extravagant as far as possible, can strengthen the ejection distance of oxygen cylinder, do benefit to the use more, the air inlet of setting is used for aerifing in the compressed gas storage tank, the control valve can control opening and shutting of air inlet.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an overall sectional structural view of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;

fig. 4 is an enlarged view of the structure at B in fig. 2 according to the present invention.

The reference numbers in the figures illustrate:

1. an oxygen cylinder; 2. an oxygen tube; 3. an oxygen mask; 4. a connecting bolt; 5. a protective cover; 6. a storage groove; 7. a clamping block; 8. a first spring; 9. a clamping groove; 10. a second spring; 11. a first push plate; 12. mounting holes; 13. a pushing mechanism; 1301. an arc-shaped pressing plate; 1302. a connecting strip; 1303. an arc-shaped push plate; 14. a third spring; 15. a connecting plate; 16. pulling a rope; 17. a launch canister; 18. a second push plate; 19. inflating the sleeve; 20. a handle; 21. a solenoid valve switch; 22. compressing the gas storage tank; 23. an air inlet; 24. and (4) controlling the valve.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

referring to fig. 1-4, a catapult-type water lifesaving device comprises an oxygen cylinder 1, an oxygen tube 2 is disposed at one end of the oxygen cylinder 1, an oxygen mask 3 is disposed at one end of the oxygen tube 2 away from the oxygen cylinder 1, a protective cover 5 is movably connected to one end of the oxygen cylinder 1 through a connecting bolt 4, and the oxygen tube 2 and the oxygen mask 3 are both disposed inside the protective cover 5.

In this embodiment, 1 inside storage has a large amount of oxygen in advance of the oxygen cylinder that sets up, can transmit oxygen mask 3 with the oxygen in the oxygen cylinder 1 through oxygen hose 2 to the person in the water that gives the oxygen deficiency provides oxygen, makes the person in the water can keep sobriety waiting for rescue person's rescue, and protective cover 5 can protect oxygen hose 2 and oxygen mask 3, avoids oxygen hose 2 and oxygen mask 3 directly to expose outside making this application more do benefit to the use as far as possible.

Referring to fig. 3, a storage groove 6 is formed in one side of the protective cover 5 close to the oxygen cylinder 1, a clamping block 7 is movably arranged inside the storage groove 6, a first spring 8 is arranged on the upper surface of the clamping block 7, the first spring 8 is supported between the clamping block 7 and the storage groove 6, a clamping groove 9 is formed in one side of the oxygen cylinder 1, and the clamping block 7 is clamped with the clamping groove 9.

In this embodiment, put thing groove 6 and be T shape, can restrict the position of joint piece 7 with the cooperation of first spring 8, the upper surface of joint piece 7 is opened slottedly, can restrict the mounted position of first spring 8 and can also restrict the removal of joint piece 7, and joint groove 9 can restrict the position of joint piece 7, makes protective cover 5 can be closed.

Referring to fig. 4, a through mounting hole 12 is formed in the protecting cover 5, and a pushing mechanism 13 is movably connected to the inside of the mounting hole 12.

In this embodiment, the mounting hole 12 can limit the moving position of the pushing mechanism 13, and the pushing mechanism 13 is pressed to control the clamping block 7 to move upwards, so that the clamping block 7 is separated from the clamping position of the clamping groove 9, and the protective cover 5 can be opened.

Referring to fig. 1 and 2, an air inflation sleeve 19 is disposed on an outer wall of the oxygen cylinder 1, a handle 20 is uniformly disposed on an outer wall of the air inflation sleeve 19, a connecting plate 15 is disposed at a bottom of the oxygen cylinder 1, and a pull rope 16 is disposed at an end of the connecting plate 15 away from the oxygen cylinder 1.

In this embodiment, the provided inflation sleeve 19 can be inflated in advance to ensure that the oxygen cylinder 1 can float on the water surface, the handle 20 can be conveniently grabbed by a person falling into the water, and then the rescuer pulls the pull rope 16 to pull the person falling into the water to the shore and save the person.

Referring to fig. 1 and 2, a launching tube 17 is disposed outside an oxygen cylinder 1, a second pushing plate 18 is disposed inside the launching tube 17, the second pushing plate 18 is located on one side of the oxygen cylinder 1 away from a protective cover 5, an electromagnetic valve switch 21 is disposed inside the launching tube 17, a compression and storage tank 22 is disposed on one side of the electromagnetic valve switch 21 away from the second pushing plate 18, an air inlet 23 is disposed on the compression and storage tank 22 and penetrates through the launching tube 17, and a control valve 24 is disposed inside the air inlet 23.

In this embodiment, can open compressed gas storage tank 22 through solenoid valve switch 21, compressed gas passes through second push pedal 18 and outwards pushes away oxygen cylinder 1 to reach the effect of launching, it is inseparable to combine between second push pedal 18 and the launch canister 17, avoids compressed gas extravagant as far as possible, can strengthen the distance of launching of oxygen cylinder 1, and the air inlet 23 that sets up is used for aerifing in the compressed gas storage tank 22, and opening and shutting of air inlet 23 can be controlled to control valve 24.

Referring to fig. 3, a second spring 10 is disposed inside the clamping groove 9, a first push plate 11 is disposed at one end of the second spring 10, the first push plate 11 is located inside the clamping groove 9, the second spring 10 is supported between the clamping groove 9 and the first push plate 11, and the clamping block 7 is located on one side of the first push plate 11 away from the second spring 10.

In this embodiment, the second spring 10 and the first push plate 11 cooperate to push the clamping block 7 to the outside of the clamping groove 9 after the pushing mechanism 13 presses, so that the clamping block 7 can be separated from the clamping groove 9.

Referring to fig. 4, the pushing mechanism 13 includes an arc pressing plate 1301 disposed outside the protective cover 5, an arc push plate 1303 is disposed on an inner wall of the arc pressing plate 1301 through a connecting strip 1302, the connecting strip 1302 is located inside the mounting hole 12, the arc push plate 1303 is located inside the protective cover 5, a third spring 14 is disposed on an inner wall of the arc pressing plate 1301, the third spring 14 is supported between the arc pressing plate 1301 and the protective cover 5, and a top of the arc push plate 1303 is in contact with a bottom of the clamping block 7.

In this embodiment, the arc-shaped pressing plate 1301 is pressed to control the arc-shaped pushing plate 1303 to move through the connecting strip 1302, so as to push the clamping block 7 to open the protective cover 5, and the pushing mechanism 13 can automatically reset under the action of the third spring 14 after pressing.

The working principle is as follows:

in the utility model, when in use, an oxygen bottle 1 is placed in a launching tube 17, a solenoid valve switch 21 is opened to open a compressed air storage tank 22, compressed air pushes the oxygen bottle 1 outwards through a second push plate 18, thereby achieving the ejection effect, the second push plate 18 and the launching tube 17 are tightly combined, the waste of the compressed air is avoided as much as possible, the ejection distance of the oxygen bottle 1 can be enhanced, an inflation sleeve 19 is arranged on the outer wall of the oxygen bottle 1, the inflation sleeve 19 can be inflated in advance, the oxygen bottle 1 can be ensured to float on the water surface, a handle 20 is uniformly arranged on the outer wall of the inflation sleeve 19, the handle 20 can be conveniently held by a person falling into the water, an oxygen mask 3 is arranged at one end of the oxygen bottle 1 through an oxygen pipe 2, oxygen in the oxygen bottle 1 can be conveyed to the oxygen mask 3 through the oxygen pipe 2, thereby providing oxygen for the person falling into the water with oxygen, and enabling the person falling into the water to keep clear waiting for rescue of the person falling into the water, then the rescuers pull 16 and just can pull the person of falling into water to the bank and save, and the one end of oxygen cylinder 1 has protective cover 5 through connecting bolt 4 swing joint, and protective cover 5 can protect oxygen hose 2 and oxygen mask 3, avoids oxygen hose 2 and oxygen mask 3 directly to expose outside as far as possible, makes this application do benefit to the use more.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to cover the technical scope of the present invention, the technical solutions and the modifications thereof according to the present invention within the technical scope of the present invention.

Claims

1. An ejection type water life-saving device, which is characterized by comprising:

an oxygen cylinder (1), a launching tube (17) is arranged outside the oxygen cylinder (1), a second push plate (18) is arranged inside the launching tube (17), an electromagnetic valve switch (21) is arranged inside the launching tube (17), a compression air storage tank (22) is arranged on one side of the electromagnetic valve switch (21) far away from the second push plate (18), an air inlet (23) is arranged on the compression air storage tank (22) through the launching tube (17), a control valve (24) is arranged on the air inlet (23), an oxygen pipe (2) is arranged at one end of the oxygen bottle (1), an oxygen mask (3) is arranged at one end of the oxygen tube (2) far away from the oxygen bottle (1), one end of the oxygen cylinder (1) is movably connected with a protective cover (5) through a connecting bolt (4), oxygen hose (2) and oxygen mask (3) all are located the inside of protective cover (5).

2. An ejection type water life saving device as claimed in claim 1, wherein: opening one side that protective cover (5) are close to oxygen cylinder (1) has put thing groove (6), the inside activity of putting thing groove (6) is provided with joint piece (7), the upper surface of joint piece (7) is provided with first spring (8), first spring (8) support in joint piece (7) and put between thing groove (6), open one side of oxygen cylinder (1) has joint groove (9), joint piece (7) and joint groove (9) looks joint.

3. An ejection type water life saving device as claimed in claim 2, wherein: be equipped with mounting hole (12) that run through on protective cover (5), the inside swing joint of mounting hole (12) has pushing mechanism (13).

4. An ejection type water life saving device as claimed in claim 1, wherein: the outer wall of oxygen cylinder (1) is provided with inflatable sleeve (19), the outer wall of inflatable sleeve (19) evenly is provided with handle (20), the bottom of oxygen cylinder (1) is provided with connecting plate (15), the one end that oxygen cylinder (1) was kept away from in connecting plate (15) is provided with stay cord (16).

5. An ejection type water life saving device as claimed in claim 2, wherein: the inside in joint groove (9) is provided with second spring (10), the one end of second spring (10) is provided with first push pedal (11), first push pedal (11) are located the inside in joint groove (9), second spring (10) support between joint groove (9) and first push pedal (11), joint piece (7) are located one side that second spring (10) were kept away from in first push pedal (11).

6. An ejection type water life saving device as claimed in claim 3, wherein: push mechanism (13) are including setting up arc pressure board (1301) in protective cover (5) outside, the inner wall of arc pressure board (1301) is provided with arc push pedal (1303) through connecting strip (1302), connecting strip (1302) are located the inside of mounting hole (12), arc push pedal (1303) are located the inside of protective cover (5).

7. An ejection type water life saving device as claimed in claim 6, wherein: the inner wall of arc pressing plate (1301) is provided with third spring (14), third spring (14) support in arc pressing plate (1301) and protective cover (5) between, the top of arc push pedal (1303) contacts with the bottom of joint piece (7).