Water rescue stretcher

Abstract

The utility model relates to the technical field of stretchers, and discloses a water rescue stretcher which comprises a stretcher body, an air cushion is fixedly installed on the inner surface of the stretcher body, an adjusting part is arranged on the stretcher body and comprises a clamping block, the clamping block is fixedly installed on one side of the inner wall of the stretcher body, an insertion hole is formed in the clamping block, and the air cushion is fixedly installed in the insertion hole. A clamping block is fixedly installed on one side of the inner wall of the stretcher body, a rotating shaft is rotationally connected to the clamping block, a handle is fixedly installed on the rotating shaft, a connecting block is fixedly installed on the rotating shaft, a first spring is fixedly connected to the inner wall of the connecting block, and a first inserting rod is fixedly connected to the extending end of the first spring. A clamping block is arranged on the handle, a rotating shaft is rotationally connected to the clamping block, a connecting block is installed on the rotating shaft, a first spring is fixedly connected to the connecting block, a first inserting rod is fixedly connected to the extending end of the first spring, and the extending end of the first inserting rod is inserted into the inserting hole, so that the angle of the handle is conveniently adjusted when the handle is integrally used.

Description

Technical Field

[0001] The utility model relates to the technical field of stretchers, in particular to a water rescue stretcher. Background Art

[0002] Stretchers, as the most basic rescue tool for transporting injured and sick people, are widely used in war or disaster rescue activities. Currently, simple stretchers, ordinary stretcher carts and semi-automatic stretcher carts are commonly used. When natural disasters such as earthquakes and floods occur, the terrain is complex, transportation is inconvenient, and time is tight. Under such conditions, the transportation of materials must be streamlined and limited in quantity. Simple stretchers, ordinary stretcher carts and semi-automatic stretcher carts occupy a large space, are heavy, and consume transportation resources. In addition, they cannot meet the requirements of amphibious use on land and water, and the overall use effect of existing stretchers is low. Therefore, a water rescue stretcher is introduced based on the above-mentioned problems. Utility Model Content

[0003] In view of the shortcomings of the prior art, the utility model provides a water rescue stretcher. The utility model has the advantages that a gear is arranged on one side of the stretcher body, and tooth plates are meshed at both ends of the outer side of the gear, and moving wheels and air bags are respectively installed at the bottom of the tooth plates, so that when one end rises, the tooth plate at the other end falls, and the stretcher can be adjusted according to the situation to rescue people.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water rescue stretcher, comprising a stretcher body, an air cushion is fixedly installed on the inner surface of the stretcher body, an adjustment part is arranged on the stretcher body, the adjustment part comprises a clamping block, the clamping block is fixedly installed on one side of the inner wall of the stretcher body, a plug hole is opened on the clamping block, a rotating shaft is rotatably connected to the clamping block, a handle is fixedly installed on the rotating shaft, a connecting block is fixedly installed on the rotating shaft, a spring 1 is fixedly connected to the inner wall of the connecting block, an extending end of the spring 1 is fixedly connected to an insertion rod 1, and the extending end of the insertion rod 1 is plugged into the plug hole.

[0005] Preferably, the card block is arranged in an arc shape, and the number of the jacks is a plurality of groups arranged symmetrically at equal intervals.

[0006] Preferably, the number of the adjusting parts is four groups, and the four groups of adjusting parts are symmetrically installed at the front and rear ends of the stretcher body.

[0007] Preferably, a transmission part is provided on the outside of the stretcher body, and the transmission part includes a gear, which is provided on the outer wall of the stretcher body. The outer wall of the stretcher body is slidably connected with a tooth plate, and a moving wheel is fixedly installed on the bottom of the tooth plate. There are two groups of tooth plates, and an airbag is fixedly installed on the bottom of the other group of tooth plates. When one end of the tooth plate rises, the other end of the tooth plate descends, and it can be adjusted according to the situation to rescue people.

[0008] Preferably, the outer wall rotating shaft of the stretcher body is connected with a rotating rod, and the outer wall fixed sleeve of the rotating rod is provided with a gear, the outer wall of the stretcher body is fixedly installed with a bracket 1, the bracket 1 is fixedly connected with a spring 2, the extended end of the spring 2 is fixedly connected with an insertion rod 2, the outer wall sleeve of the rotating rod is provided with a limit plate, and the extended end of the insertion rod 2 is fixedly inserted on the limit plate.

[0009] Preferably, the number of the transmission parts is four, and the four transmission parts are symmetrically arranged at two ends of the outer wall of the stretcher body, and a pulley and a belt are connected between two groups of the transmission parts.

[0010] Compared with the prior art, the utility model provides a water rescue stretcher with the following beneficial effects:

[0011] 1. This kind of water rescue stretcher has a clamping block fixedly installed on one side of the inner wall of the stretcher body, and a rotating shaft is rotatably connected to the clamping block, and a connecting block is installed on the rotating shaft, a spring is fixedly connected to the connecting block, an insertion rod is fixedly connected to the extended end of the spring, and the extended end of the insertion rod is inserted into the socket, so that the handle angle can be adjusted when the whole is used.

[0012] 2. This kind of water rescue stretcher is provided with a gear on one side of the stretcher body, and toothed plates are meshed at both ends of the outer side of the gear. Moving wheels and air bags are respectively installed at the bottom of the toothed plates, so that when one end rises, the toothed plate at the other end falls, and it can be adjusted according to the situation to rescue people. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the top view structure of the utility model;

[0016] Figure 3 A is a schematic diagram of the enlarged structure of the utility model;

[0017] Figure 4 It is a schematic diagram of the B enlarged structure of the utility model.

[0018] In the figure: 1. stretcher body; 21. adjustment part; 211. block; 212. socket; 213. rotating shaft; 214. handle; 215. connecting block; 216. spring 1; 217. plug rod 1; 22. transmission part; 221. gear; 222. tooth plate; 223. moving wheel; 224. airbag; 225. bracket 1; 226. limit plate; 227. spring 2; 228. plug rod 2; 229. rotating rod; 3. air cushion. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] Example 1

[0021] like Figure 1-4 As shown, the utility model provides a water rescue stretcher, including a stretcher body 1, an air cushion 3 is fixedly installed on the inner surface of the stretcher body 1, an adjusting part 21 is arranged on the stretcher body 1, the adjusting part 21 includes a clamping block 211, the clamping block 211 is fixedly installed on one side of the inner wall of the stretcher body 1, a plug hole 212 is opened on the clamping block 211, a rotating shaft 213 is rotatably connected to the clamping block 211, a handle 214 is fixedly installed on the rotating shaft 213, a connecting block 215 is fixedly installed on the rotating shaft 213, a spring 216 is fixedly connected to the inner wall of the connecting block 215, an extending end of the spring 216 is fixedly connected to an insert rod 217, and an extending end of the insert rod 217 is plugged into the plug hole 212, the clamping block 211 is arranged in an arc shape, the number of the plug holes 212 is a plurality of groups that are symmetrically arranged at equal intervals, the number of the adjusting parts 21 is four groups, and the four groups of adjusting parts 21 are symmetrically installed at the front and rear ends of the stretcher body 1 respectively.

[0022] In this embodiment, a clamping block 211 is fixedly installed on one side of the inner wall of the stretcher body 1, and a rotating shaft 213 is rotatably connected to the clamping block 211, and a connecting block 215 is installed on the rotating shaft 213, a spring 216 is fixedly connected to the connecting block 215, and an insertion rod 217 is fixedly connected to the extended end of the spring 216, and the extended end of the insertion rod 217 is inserted into the socket 212, so that the angle of the handle 214 can be adjusted when the whole is used.

[0023] Example 2

[0024] like Figure 1-4As shown, on the basis of embodiment 1, the utility model provides a technical solution: a transmission part 22 is arranged on the outside of the stretcher body 1, and the transmission part 22 includes a gear 221, and the gear 221 is arranged on the outer wall of the stretcher body 1, and the outer wall of the stretcher body 1 is slidably connected with a tooth plate 222, and a moving wheel 223 is fixedly installed at the bottom of the tooth plate 222. There are two groups of tooth plates 222, and an air bag 224 is fixedly installed at the bottom of the other group of tooth plates 222. When one end of the tooth plate 222 rises, the other end of the tooth plate 222 falls, and then it can be adjusted according to the situation to rescue people, and the outer wall of the stretcher body 1 The rotating shaft 213 is connected to a rotating rod 229, and a gear 221 is fixedly sleeved on the outer wall of the rotating rod 229, a bracket 225 is fixedly installed on the outer wall of the stretcher body 1, a spring 227 is fixedly connected to the bracket 225, an extended end of the spring 227 is fixedly connected to an insertion rod 228, a limiting plate 226 is sleeved on the outer wall of the rotating rod 229, and an extended end of the insertion rod 228 is fixedly inserted on the limiting plate 226, and the number of transmission parts 22 is four groups, and the four groups of transmission parts 22 are symmetrically arranged at both ends of the outer wall of the stretcher body 1, and a pulley and a belt are connected between two groups of transmission parts 22.

[0025] In this embodiment, a gear 221 is provided on one side of the stretcher body 1, and tooth plates 222 are meshed at both ends of the outer side of the gear 221, and a moving wheel 223 and an airbag 224 are respectively installed at the bottom of the tooth plate 222, so that when one end rises, the tooth plate 222 at the other end descends, and can be adjusted according to the situation to rescue people.

[0026] The working principle of this water rescue stretcher is specifically described below.

[0027] like Figure 1-4 As shown, when in use, an air cushion 3 is arranged on the stretcher body 1, a clamping block 211 is fixedly installed on one side of the inner wall of the stretcher body 1, and a rotating shaft 213 is rotatably connected to the clamping block 211, and a connecting block 215 is installed on the rotating shaft 213, a spring 216 is fixedly connected to the connecting block 215, and an insertion rod 217 is fixedly connected to the extended end of the spring 216, and the extended end of the insertion rod 217 is inserted into the socket 212, so that the overall use In order to adjust the angle of the handle 214, the stretcher can be lifted and the moving wheel 223 can be pushed away. A transmission part 22 is provided on the stretcher body 1, a gear 221 is provided on one side of the stretcher body 1, and toothed plates 222 are meshed at both ends of the outer side of the gear 221, and the moving wheel 223 and the airbag 224 are respectively installed at the bottom of the toothed plate 222, so that when one end rises, the toothed plate 222 at the other end falls, and then it can be adjusted according to the situation to rescue people.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A water rescue stretcher, comprising a stretcher body (1), characterized in that: An air cushion (3) is fixedly mounted on the inner surface of the stretcher body (1); an adjusting portion (21) is provided on the stretcher body (1); the adjusting portion (21) comprises a clamping block (211); the clamping block (211) is fixedly mounted on one side of the inner wall of the stretcher body (1); a plug hole (212) is provided on the clamping block (211); a rotating shaft (213) is rotatably connected to the clamping block (211); a handle (214) is fixedly mounted on the rotating shaft (213); a connecting block (215) is fixedly mounted on the rotating shaft (213); the connecting block (215) is ) is fixedly connected to the inner wall of the stretcher body (1) with a spring 1 (216), the extended end of the spring 1 (216) is fixedly connected to an insertion rod 1 (217), the extended end of the insertion rod 1 (217) is plugged into the insertion hole (212); the block (211) is arranged in an arc shape, the number of the insertion holes (212) is a plurality of groups arranged symmetrically at equal intervals; the number of the adjustment parts (21) is four groups, the four groups of the adjustment parts (21) are symmetrically mounted at the front and rear ends of the stretcher body (1); the outside of the stretcher body (1) is provided with a transmission part (22), the transmission part (22) The stretcher body (1) comprises a gear (221), wherein the gear (221) is arranged on the outer wall of the stretcher body (1), the outer wall of the stretcher body (1) is slidably connected to a toothed plate (222), a moving wheel (223) is fixedly installed at the bottom of the toothed plate (222), the toothed plate (222) is provided with two groups, and an air bag (224) is fixedly installed at the bottom of the other group of toothed plates (222); the outer wall of the stretcher body (1) is connected to a rotating rod (229) by a rotating shaft, and the outer wall of the rotating rod (229) is provided with a gear (221), and the outer wall of the stretcher body (1) is fixed A bracket (225) is installed, a spring (227) is fixedly connected to the bracket (225), an extended end of the spring (227) is fixedly connected to an insertion rod (228), an outer wall of the rotating rod (229) is sleeved with a limit plate (226), and the extended end of the insertion rod (228) is fixedly inserted on the limit plate (226); the number of the transmission parts (22) is four groups, and the four groups of the transmission parts (22) are symmetrically arranged at the two ends of the outer wall of the stretcher body (1), and a pulley and a belt are connected between two groups of the transmission parts (22).

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