CN210258783U

CN210258783U - Drowned rescue equipment of formula of holding up is aerifyd in autonomic inflation

Info

Publication number: CN210258783U
Application number: CN201920981175.3U
Authority: CN
Inventors: 华洋洋; 陈明星
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-27
Filing date: 2019-06-27
Publication date: 2020-04-07
Anticipated expiration: 2029-06-27

Abstract

The utility model provides an autonomous expansion inflation supporting drowning rescue device, which belongs to the technical field, and comprises a device shell, a film, a hole, a sliding groove, a spring, a pressure rack sheet, a clamping rack, a safety guard, a screw switch, a rotating cover, a cylinder body, a gear, a compressed gas generating tank, a pressure ring, a barb and a compressed air bag, wherein the film is fixedly connected with the middle surface of the device shell, the hole is embedded on the surface above the device shell, the sliding groove is embedded inside the hole, the spring is clamped on the surface inside the sliding groove, the pressure rack sheet is fixedly connected on the surface outside the spring, the clamping rack is fixedly connected on the surface inside the spring, the safety guard is fixedly connected with the safety guard on the middle surface of the device shell, the safety guard is positioned outside the film, the screw switch is fixedly connected on the surface on the right side of the safety guard, the rotating cover is movably connected on, the middle of the bottom of the rotating cover is fixedly connected with a cylinder.

Description

Drowned rescue equipment of formula of holding up is aerifyd in autonomic inflation

Technical Field

The invention relates to the technical field of drowning rescue, in particular to the technical field of a supporting type drowning rescue device.

Background

Drowning refers to suffocation caused by water absorption into lung (wet drowning 90%) or throat contracture (dry drowning 10%) when a person is submerged in water, such as fresh water drowning, low water seepage can infiltrate into blood vessels from alveoli to cause blood dilution, blood volume increase and hemolysis, blood potassium increase, sodium, nitride and plasma protein decrease, and the heart can stop suddenly, wherein according to statistics: the children aged 1-4 in China occupy 34.2/10 ten thousand of the death due to drowning, and are arranged at the third position of various deaths, the average of about 40 of the students in middle and primary schools are dead due to drowning every day, the number of the dead students in primary schools is 68.2% of the dead students in drowning, the children often sink within a few minutes after being discovered after calling for help due to poor self-rescue capability, the rescue difficulty is greatly increased after sinking, and the actions of the children are not standard when being rescued, so that the accident that the rescuers and rescuees are drowned at the same time even if the rescuers carry out rescue sometimes is often caused, and the extensive attention needs to be paid.

Therefore, the inventor provides an autonomous inflation and inflation supporting type drowning rescue device with research and improvement aiming at the existing structure and deficiency and with the experience of abundant design development and actual manufacturing of the related industry for many years, so as to achieve the purpose of higher practical value.

Disclosure of Invention

The invention aims to provide an autonomous expansion inflation supporting type drowning rescue device to solve the problems of poor self-rescue capability and high rescue difficulty of the existing drowned children to be rescued in the background technology

The invention relates to a supporting drowning rescue device and the effect thereof, which are achieved by the following specific technical means:

an autonomous expansion inflation supporting type drowning rescue device comprises a device shell, a film, an opening, a sliding groove, a spring, a pressing frame piece, a clamping rack, a safety plate, a screw switch, a rotating cover, a cylinder, a gear, a compressed gas generating tank, a pressing ring, a barb and a compressed air bag, wherein the film is fixedly connected with the middle surface of the device shell, the opening is arranged on the surface of the upper part of the device shell in a nesting manner, the sliding groove is arranged on the inner side of the opening in a nesting manner, the spring is arranged on the surface of the inner side of the sliding groove in a clamping manner, the pressing frame piece is fixedly connected on the surface of the outer side of the spring, the clamping rack is fixedly connected on the surface of the inner side of the spring, the safety plate is fixedly connected with the safety plate and is positioned on the outer side of the film, the screw switch is fixedly connected with the surface, the cylinder bottom fixedly connected with gear, and gear and latch bar are the joint setting, the inside embedding all around in device shell top is provided with compressed gas generating tank, compressed gas generating tank one side joint is provided with the clamping ring, both ends fixedly connected with barb around clamping ring one side, film internal surface fixed connection is equipped with the compression bag, and the compression bag is located the inside below of device shell.

As a further scheme of the invention: the device shell is spherical as a whole, and the safety plate and the device shell are clamped.

As a further scheme of the invention: the pressing frame piece is in a right-angle Z shape, is in sliding connection with the inside of the device shell, and is closed with the opening at one end.

As a further scheme of the invention: the compressed gas generating tank is characterized in that an air guide pipe is arranged at one end of the compressed gas generating tank, and the air guide pipe of the compressed gas generating tank is communicated with the compressed air bag.

As a further scheme of the invention: three latch teeth are distributed on the latch rack, and the latch teeth are meshed with the gear.

As a further scheme of the invention: the barb right side is down three horn shapes, and clamping ring and air duct looks joint.

As a further scheme of the invention: and one section of the air duct of the pressing frame piece is clamped.

The invention provides an autonomous expansion inflation supporting type drowning rescue device which has the following beneficial effects:

1. this kind of drowned rescue equipment of formula of holding up is aerifing to autonomic inflation is provided with the device shell, and the device shell is whole to be spherical, and the safety plate is the joint setting with the device shell, and spherical device shell slick and sly more easily immerses into the aquatic, and separates safety plate and device shell before the use, and the compression air bag roll-off when preventing not using.

2. The self-expansion inflation supporting type drowning rescue equipment is provided with a pressure frame piece, the pressure frame piece is in a right-angle Z shape and is in sliding connection with the inside of a shell of the device, one end of the pressure frame piece is closed with an opening, a rotating cover is firstly twisted when the equipment is used, the rotating cover rotates for two circles when the equipment needs to be expanded at a shallower water depth, at the moment, a gear rotates and simultaneously drives a clamping rack to move towards the inner side of a sliding groove, the pressure frame piece moves towards the inner side of the sliding groove, the other end of the pressure frame piece is closer to the pressure frame piece, the other end of the pressure frame piece can be quickly pressed by the pressure of the water at the shallower water depth to enable the other end of the pressure frame piece to press an air duct to quickly discharge gas to fill an expansion compression air bag, and the like, when the compression air bag needs to be expanded at a medium water depth, the rotating cover rotates for one circle, and the rotating cover does not directly throw the equipment down at the deeper expansion compression air bag, the rescue device can effectively hold people to be rescued who are about to sink or are sinking to be rescued for further rescue.

3. This kind of drowned rescue equipment of formula of holding up is aerifyd to autonomic inflation is provided with the barb, and the barb right side is the form of falling three angles, and clamping ring and air duct looks joint, the barb that the right side is the form of falling three angles makes pressure frame piece in case press the clamping ring to the air duct after, will make clamping ring and air duct remain the connected state throughout, make the rising back water pressure of compression gasbag inflation pressure frame piece rebound after compression gas takes place the jar and can keep aerifing in the compression gasbag all the time through this setting, make the expansion of compression gasbag furthest and float in the surface of water.

To sum up, this kind of support formula drowned rescue equipment is aerifyd to autonomic inflation has extensive practicality to solve the current problem that the ability of saving oneself that exists by the drowned children of being rescued that provides in the above-mentioned background art is poor and the rescue degree of difficulty is big, have higher spreading value.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

FIG. 2 is a schematic view of a film structure according to the present invention.

Fig. 3 is a schematic view of the structure of the rotary cover of the present invention.

FIG. 4 is a cross-sectional view of the device housing of the present invention.

FIG. 5 is a schematic diagram of the structure at A in FIG. 4 according to the present invention.

FIG. 6 is a schematic view of the structure of the compression balloon of the present invention.

In FIGS. 1-6: 1-device shell, 101-film, 102-open hole, 1021-sliding groove, 103-spring, 104-pressing frame piece, 105-clamping rack, 106-safety plate, 107-screw switch, 2-rotating cover, 201-column, 202-gear, 3-compressed gas generating tank, 301-pressing ring, 302-barb and 4-compressed air bag.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings and described below. While the invention will be described in conjunction with the exemplary embodiments, it will be understood that the description is not intended to limit the invention to the exemplary embodiments. On the contrary, the invention is intended to cover not only the exemplary embodiments, but also various alternative, modified, equivalent and other embodiments, which may be included within the spirit and scope of the invention as defined by the appended claims.

Referring to fig. 1 to 6, in the embodiment of the present invention, an autonomous inflation and inflation supporting drowning rescue apparatus includes an apparatus housing 1, a film 101, an opening 102, a sliding groove 1021, a spring 103, a pressing frame piece 104, a latch bar 105, a safety plate 106, a screw switch 107, a rotating cover 2, a cylinder 201, a gear 202, a compressed gas generating tank 3, a pressing ring 301, a barb 302, and a compressed air bag 4, the film 101 is fixedly connected to a middle surface of the apparatus housing 1, the opening 102 is nested on an upper surface of the apparatus housing 1, the sliding groove 1021 is nested inside the opening 102, the spring 103 is clamped on an inner side surface of the sliding groove 1021, the pressing frame piece 104 is fixedly connected to an outer side surface of the spring 103, the latch bar 105 is fixedly connected to an inner side surface of the spring 103, the safety plate 106 is fixedly connected to a middle surface of the apparatus housing 1, the safety plate 106 is located outside the film 101, the screw, device shell 1 top surface swing joint has the rotation lid 2, it covers fixedly connected with cylinder 201 in the middle of 2 bottoms to rotate, cylinder 201 bottom fixedly connected with gear 202, and gear 202 is the joint setting with latch bar 105, the inside embedding all around in device shell 1 top is provided with compressed

gas generating tank

3, 3 one side joints of compressed gas generating tank are provided with clamping ring 301, both ends fixedly connected with barb 302 around clamping ring 301 one side, the inside fixed surface of film 101 is connected with compression gasbag 4, and compression gasbag 4 is located the inside below of device shell 1.

Further: the compressed gas generating tank 3 one end is provided with the air duct, and the compressed gas generating tank 3 air duct is the setting of lining up with compressed air bag 4.

Further: three latch teeth are distributed on the latch bar 105, and the latch teeth are meshed with the gear 202.

Further: the pressure frame piece 104 is clamped with a section of air duct.

Further: the device shell 1 is spherical integrally, the safety plate 106 and the device shell 1 are clamped, the spherical device shell 1 is more smooth and is more easily sunk into water, the safety plate 106 is separated from the device shell 1 before use, and the compression air bag 4 is prevented from falling off and sliding out when not used.

Further: the pressure frame piece 104 is in a right-angle Z shape, the pressure frame piece 104 is in sliding connection with the inside of the device shell 1, one end of the pressure frame piece 104 is closed with the opening 102, the rotating cover 2 is firstly twisted during use, the rotating cover 2 rotates for two circles when the pressure frame piece needs to be unfolded at a shallow water depth, at the same time, the gear 202 rotates and simultaneously drives the clamping rack bar 105 to move towards the inner side of the sliding groove 1021, the pressure frame piece 104 moves towards the inner side of the sliding groove 1021, the other end of the pressure frame piece 104 is closer to the pressure frame piece 104, the pressure frame piece 104 can be quickly pressed by water pressure at the shallow water depth to enable the other end of the pressure frame piece 104 to press towards the air duct, the air duct quickly discharges air to inflate the expansion compression air bag 4, and the like, the rotating cover 2 rotates for one circle when the compression air bag 4 needs to be unfolded at a medium water depth, the rotating cover 2 does not rotate to directly throw down the pressure frame piece 4 at the deep water depth, rescue personnel can be effectively put down the rescue and rescue personnel to be rescued And waiting for further rescue.

Further: barb 302 right side is the shape of falling triangle, and clamping ring 301 and air duct looks joint, and barb 302 that the right side is the shape of falling triangle makes pressure frame piece 104 in case press the clamping ring 301 to the air duct after, will make clamping ring 301 and air duct remain the connected state all the time, makes compressed air 4 inflation rise through this setting up after water pressure decline pressure frame piece 104 kick-backs compressed gas generating can 3 can keep inflating all the time to compressed air bag 4 in, makes compressed air bag 4 furthest's expansion and float in the surface of water.

When the self-expanding inflation supporting drowning rescue equipment is used, firstly, the screw switch 107 at the right side of the safety plate 106 is taken out when the self-expanding inflation supporting drowning rescue equipment is used, the safety plate 106 is separated to separate the film 101, then the depth of the compressed air bag 4 in the device is set, the rotating cover 2 is rotated for two circles when the compressed air bag 4 needs to be expanded at a shallow water depth, the rotating cover 2 is rotated for one circle when the compressed air bag 4 needs to be expanded at a medium water depth, the rotating cover 2 is not rotated when the compressed air bag 4 is expanded at a deep water depth, the gear 202 is rotated when the rotating cover 2 is rotated, the rack clamping bar 105 is driven to move towards the inner side of the sliding groove 1021, the pressure frame piece 104 is simultaneously moved towards the inner side of the sliding groove 1021, the other end of the pressure frame piece 104 is closer to the pressure frame piece 104, then the device shell 1 is thrown into the water, the water is forced to pass through the open hole 102 to press the pressure frame piece 104, the pressure air duct, make compressed gas take place the quick discharge gas of air duct of jar 3 and flood compressed air bag 4, make compressed air bag 4 inflation burst film 101, and pressure frame piece 104 in case press the clamping ring 301 to the air duct after, clamping ring 301 and barb 302 joint, make clamping ring 301 and air duct remain connected state throughout, make compressed air bag 4 inflation rise the back through this setting, compressed gas takes place jar 3 and can keep inflating to compressed air bag 4 all the time after decompression frame piece 104 kick-backs under the water pressure, make compressed air bag 4 furthest's expansion and float in the surface of water, and the other end of pressure frame piece 104 is far away from the air duct distance when not rotating or rotating the round, the water pressure that needs deeper just can press pressure frame piece 104 and spring 103 messenger pressure frame piece 104 and take place the removal.

In summary, although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the technical solutions described in the foregoing embodiments or equivalent substitutions for some technical features, and any modifications, equivalents, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. An automatic expansion inflation supporting type drowning rescue device comprises a device shell (1), a film (101), an opening (102), a sliding groove (1021), a spring (103), a pressing frame piece (104), a clamping rack bar (105), a safety plate (106), a screw switch (107), a rotating cover (2), a cylinder (201), a gear (202), a compressed gas generating tank (3), a pressing ring (301), a barb (302) and a compressed air bag (4), and is characterized in that the film (101) is fixedly connected to the middle surface of the device shell (1), the opening (102) is nested on the upper surface of the device shell (1), the sliding groove (1021) is nested on the inner side of the opening (102), the spring (103) is clamped on the inner side surface of the sliding groove (1021), the pressing frame piece (104) is fixedly connected to the outer side surface of the spring (103), the clamping rack bar (105) is fixedly connected to the inner side surface of the spring (103), the device is characterized in that a safety plate (106) is fixedly connected to the middle surface of a device shell (1), the safety plate (106) is located on the outer side of a thin film (101), a screw switch (107) is fixedly connected to the right side surface of the safety plate (106), a rotating cover (2) is movably connected to the top surface of the device shell (1), a cylinder (201) is fixedly connected to the middle of the bottom of the rotating cover (2), a gear (202) is fixedly connected to the bottom of the cylinder (201), the gear (202) and a clamping rack (105) are arranged in a clamping manner, a compressed gas generating tank (3) is embedded into the periphery of the upper portion of the device shell (1), a pressing ring (301) is arranged on one side of the compressed gas generating tank in a clamping manner, barbs (302) are fixedly connected to the front end and the rear end of one side of the pressing ring (301), and a compressed gas, and the compression air bag (4) is positioned below the inner part of the device shell (1).

2. The self-inflating, inflatable, stowable drowning rescue apparatus of claim 1, wherein: the device shell (1) is spherical as a whole, and the safety plate (106) and the device shell (1) are clamped.

3. The self-inflating, inflatable, stowable drowning rescue apparatus of claim 1, wherein: the pressing frame piece (104) is in a right-angle Z shape, the pressing frame piece (104) is in sliding connection with the inside of the device shell (1), and one end of the pressing frame piece (104) is closed to the opening (102).

4. The self-inflating, inflatable, stowable drowning rescue apparatus of claim 1, wherein: the compressed gas generating tank (3) is characterized in that one end of the compressed gas generating tank (3) is provided with a gas guide pipe, and the gas guide pipe of the compressed gas generating tank (3) is communicated with the compressed air bag (4).

5. The self-inflating, inflatable, stowable drowning rescue apparatus of claim 1, wherein: three clamping teeth are distributed on the clamping rack (105), and the clamping teeth are meshed with the gear (202).

6. The self-inflating, inflatable, stowable drowning rescue apparatus of claim 1, wherein: barb (302) right side is down the triangle-shaped, and clamping ring (301) and air duct looks joint.

7. The self-inflating, inflatable, stowable drowning rescue apparatus of claim 1, wherein: and one section of the air duct of the pressure frame sheet (104) is clamped.