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CN-224225268-U - Foldable rescue equipment

CN224225268UCN 224225268 UCN224225268 UCN 224225268UCN-224225268-U

Abstract

The utility model provides foldable rescue equipment, which relates to the technical field of rescue equipment and comprises a chassis, a bottom cover, a top plate, a top cover and an air bag, wherein corners of the outer surfaces of the top plate and the top cover are connected through bolts, corners of the outer surfaces of the bottom cover are connected through bolts, the top end of the chassis is fixedly connected with a shell and a plurality of threaded cylinders, an electromagnetic valve is arranged on the outer side of a gas transmission pipe, a compressed gas cylinder is arranged in the shell, compressed nitrogen is filled in the compressed gas cylinder, an ultrasonic sensor is arranged at the bottom end of the outer surface of the bottom cover, and a binding belt is fixedly connected to one side of the air bag.

Inventors

  • YUAN NA
  • ZHANG XIAOGANG

Assignees

  • 广东工业大学

Dates

Publication Date
20260512
Application Date
20250626

Claims (6)

  1. 1. The foldable rescue equipment comprises a chassis (1), a bottom cover (13), a top plate (7), a top cover (10) and an air bag (5), and is characterized in that corners of the outer surfaces of the top plate (7) and the top cover (10) are connected through bolts, the corners of the outer surfaces of the chassis (1) and the bottom cover (13) are connected through bolts, a shell (2) and a plurality of thread cylinders (3) are fixedly connected to the top end of the chassis (1), a compressed air cylinder (4) is arranged in the shell (2), compressed nitrogen is filled in the compressed air cylinder (4), two air pipes (41) are fixedly connected to one side of the compressed air cylinder (4), one end of each air pipe (41) away from the compressed air cylinder (4) is fixedly connected with one side of the air bag (5), an electromagnetic valve (42) is arranged on the outer side of each air pipe (41), a spherical valve body (43) is arranged in the inner portion of each air pipe (41), a through hole is formed in the outer surface of each valve body (43), the operation of the electromagnetic valve body (42) can control the air cylinder (43) to rotate, an inner wall of the top plate (7) is slidably inserted with a compressed nitrogen, one end of each air pipe (8) is connected with the inner wall of the corresponding to the thread cover (9), the utility model discloses a novel energy-saving air bag, including top cap (10), bottom, base plate (1), air bag (5), control button (11) are provided with on the inner wall top of top cap (10), the surface top of top cap (10) is provided with control button (11), the surface bottom of bottom (13) is provided with ultrasonic sensor (14), one side fixedly connected with bandage (17) of gasbag (5), one end fixedly connected with toper fixture block (18) that gasbag (5) were kept away from to bandage (17), one side of base plate (1) is inserted and is equipped with buckle (16).
  2. 2. The foldable rescue device as claimed in claim 1, wherein a plurality of auxiliary belts (6) are arranged on the outer surface of the air bag (5), and two ends of the auxiliary belts (6) are fixedly connected with the outer surface of the air bag (5) in an adhesive mode.
  3. 3. The foldable rescue device according to claim 2, wherein the bottom end of the bottom cover (13) is fixedly connected with a protective frame (15), and the protective frame (15) is hollow.
  4. 4. A collapsible rescue apparatus as claimed in claim 3, wherein the outer surfaces of the housing (2), the chassis (1) and the top plate (7) are provided with wire holes (19).
  5. 5. The foldable rescue device of claim 4, wherein the bottom end of the top disc (7) is fixedly connected with a sleeve (20), and the inner diameter of the sleeve (20) is matched with the diameter of the threaded cylinder (3).
  6. 6. The foldable rescue device of claim 5, wherein the bottom end of the top plate (7) is fixedly connected with a positioning ring (21), and the positioning ring (21) is positioned on the inner sides of a plurality of sleeves (20) on the bottom end surface of the top plate (7).

Description

Foldable rescue equipment Technical Field The utility model relates to the technical field of rescue equipment, in particular to foldable rescue equipment. Background The life buoy is one kind of buoyancy rescue equipment and has the core principle of utilizing low density material, such as polystyrene and foamed plastic, or sealed air cavity to produce buoyancy greater than the weight of human body to maintain the face upwards floating state. However, the prior life buoy has the problems that the whole weight of the life buoy is relatively difficult to throw out due to the fact that the gas is filled in the life buoy, the whole volume of the life buoy is relatively small, and the life buoy is inconvenient to grasp and cannot be used by multiple people simultaneously when people falling into water are rescued. Disclosure of utility model The utility model aims to solve the problems that the existing life buoy is large in weight and difficult to throw out when in use and is inconvenient to grasp when in use, and provides foldable rescue equipment. In order to achieve the purpose, the foldable rescue equipment comprises a chassis, a bottom cover, a top plate, a top cover and an air bag, wherein corners of the outer surfaces of the top plate and the top cover are connected through bolts, the corners of the outer surfaces of the bottom plate and the top cover are connected through bolts, the top end of the chassis is fixedly connected with a shell and a plurality of threaded cylinders, a compressed air cylinder is arranged in the shell, compressed nitrogen is filled in the compressed air cylinder, one side of the compressed air cylinder is fixedly connected with two air pipes, one end of each air pipe, far away from the compressed air cylinder, is fixedly connected with one side of the air bag, the outer side of each air pipe is provided with an electromagnetic valve, the inside of each air pipe is provided with a spherical valve body, through holes are formed in the outer surface of the valve body, the electromagnetic valve can control the valve body to rotate, a plurality of screws are inserted into the inner wall of the top plate in a sliding mode, the outer surface of each screw rod is in threaded connection with the inner wall of the threaded cylinder, a screw cover is connected with the inner wall top end of the corresponding to the corresponding threaded cylinder, a power supply block is arranged on the inner wall top end of the top cover, a control button is arranged on the top end of the outer surface of the top cover, an ultrasonic sensor is arranged on the outer surface bottom end of the bottom of the top cover, one side of the air bag is fixedly connected with one side of the air bag, which is far away from the clamp block, and is fixedly connected with a clamp. Further, the outer surface of the air bag is provided with a plurality of auxiliary belts, and two ends of each auxiliary belt are fixedly connected with the outer surface of the air bag in an adhesive mode. Further, the bottom fixedly connected with protection frame of bottom, protection frame is the fretwork form. Further, the outer surfaces of the shell, the bottom plate and the top plate are provided with wire through holes. Further, the bottom fixedly connected with sleeve of top disc, telescopic internal diameter size and the diameter size looks adaptation of screw thread section of thick bamboo. Further, the bottom fixedly connected with holding ring of top disc, the holding ring is located the inboard of a plurality of telescopic of top disc bottom surface. Compared with the prior art, the utility model has the advantages and positive effects that: According to the utility model, through the split type structure, compressed gas is filled into the compressed gas cylinder, so that the airbag is in an uninflated state in a normal state, compared with the traditional life buoy, the weight is lighter, the throwing mode of superposition improvement is adopted, the throwing distance is increased, and when the rescue life buoy is used, the inflatable area of the airbag is increased in a grid shape, and the rescue success rate is increased. Drawings FIG. 1 is a schematic perspective view of the present utility model; FIG. 2 is an exploded view of a three-dimensional structure according to the present utility model; FIG. 3 is a schematic view of a partial cutaway perspective view of the housing of the present utility model; FIG. 4 is a schematic view of a partially enlarged perspective structure of the present utility model at A in FIG. 3; FIG. 5 is a schematic perspective view of the top plate of the present utility model; FIG. 6 is a schematic perspective view of the top cover of the present utility model; FIG. 7 is a schematic view of a partial cross-sectional perspective view of a gas delivery conduit according to the present utility model; fig. 8 is a schematic perspective view of the bottom cover of the present utility model. The legend