CN220025414U

CN220025414U - Portable stretcher for emergency rescue

Info

Publication number: CN220025414U
Application number: CN202321485116.XU
Authority: CN
Inventors: 李佳馨
Original assignee: 901th Hospital of the Joint Logistics Support Force of Pla
Current assignee: 901th Hospital of the Joint Logistics Support Force of Pla
Priority date: 2023-06-12
Filing date: 2023-06-12
Publication date: 2023-11-17
Anticipated expiration: 2033-06-12

Abstract

The utility model discloses a portable stretcher for emergency rescue, which comprises a first rod body and a second rod body, wherein stretcher cloth is sleeved on the surfaces of the first rod body and the second rod body, fixed rods are welded on one sides of the first rod body and the second rod body, which are opposite, handles are welded on the front end of the first rod body and the rear end of the second rod body, fixing components are arranged on the surfaces of the first rod body and the second rod body, hanging strip components are arranged on the surfaces of the front end of the first rod body and the rear end of the second rod body, and limiting components are arranged on the surfaces of the first rod body and the second rod body. The stretcher has the advantages that the first rod body and the second rod body are fixed when the stretcher is used through the matching of the connecting rod, the T-shaped groove, the first spring, the T-shaped block and the sleeve, so that the stretcher can be completely used, can be folded from the middle when the stretcher is not used, occupies small space, is convenient to carry, and greatly improves the carrying convenience.

Description

Portable stretcher for emergency rescue

Technical Field

The utility model relates to the technical field of rescue tools, in particular to a portable stretcher for emergency rescue.

Background

The rescue stretcher is a necessary device for rescue, and consists of two bearing rods and a piece of bearing cloth, wherein the length of the bearing cloth is longer than the height of a common person, and is generally more than 170 cm.

The utility model patent of patent application publication number CN210078067U discloses a portable rescue stretcher, which comprises stretcher cloth, wherein sleeves are arranged on two sides of the length direction of the stretcher cloth, the middle part of each sleeve is partitioned by a notch, a first stretcher rod, a second stretcher rod, a third stretcher rod and a fourth stretcher rod are sequentially arranged in each sleeve, the first stretcher rod and the second stretcher rod are positioned in the sleeves on the same side, the third stretcher rod and the fourth stretcher rod are positioned in the sleeves on the other side, the first stretcher rod and the second stretcher rod and the third stretcher rod and the fourth stretcher rod are connected by a first connector, the first connector is positioned at the notch during connection, support rods are connected to the third stretcher rod and the fourth stretcher rod by rotating shafts respectively, one end of each support rod is connected with a second connector, and connecting columns matched with the second connector are arranged on the first stretcher rod and the second stretcher rod; the bottom of the stretcher cloth is provided with a storage bag and a hand strap. The utility model has the characteristics of small volume during storage and convenient storage and carrying; in addition, the novel bicycle has the characteristics of stable structure and convenience in disassembly and assembly.

However, the device still has some defects in actual use, more obviously, the frame bodies on two sides are connected in a threaded rotary butt joint mode, the operation is troublesome, the rapid emergency rescue is not facilitated, the device does not have the function of assisting emergency personnel in carrying patients, and meanwhile, when dead knots are formed between two binding bands, the lifting of the patients is inconvenient, and the flexibility is poor.

Therefore, it is necessary to invent a portable emergency rescue stretcher to solve the above problems.

Disclosure of Invention

The utility model aims to provide a portable stretcher for emergency rescue, which has the advantages of rapid folding, convenient formation of the whole stretcher, auxiliary carrying and good flexibility, solves the problems that the connection of the frame bodies on two sides is troublesome to operate and inconvenient to operate in a threaded rotary butt joint mode, has no function of assisting emergency personnel in carrying patients, and is inconvenient to lift the patients when dead knots are formed between two binding bands.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a portable stretcher for emergency rescue, includes body of rod first and body of rod second, body of rod first and body of rod second's surface cover is equipped with stretcher cloth, and two body of rod first and two body of rod second relative one sides welding have the dead lever, body of rod first's front end and body of rod second's rear end all weld the handle, body of rod first and body of rod second's surface mounting has fixed subassembly, the suspender subassembly is all installed to body of rod first front end's surface and body of rod second rear end's surface, body of rod first and body of rod second's surface all installs spacing subassembly, spacing subassembly includes the casing, the top activity grafting of casing has the butt joint board, the top fixedly connected with bandage of butt joint board.

Preferably, the fixed subassembly includes the connecting rod, the front end of connecting rod rotates through the rear end of pivot and body of rod first, the rear end of connecting rod rotates through the front end of pivot and body of rod second to be connected, T type groove has been seted up to the surface of body of rod second front end, the inner wall fixedly connected with spring first of T type groove, the front end fixedly connected with T type piece of spring first, T type piece slip joint is at the inner wall of T type groove, the surface slip cap of body of rod first, body of rod second and connecting rod is equipped with the sleeve, the surface and the telescopic inner wall welding of T type piece, the limiting plate has been established to the surface cap of body of rod first rear end.

Preferably, the suspender assembly comprises a U-shaped rod, the two ends of the U-shaped rod are in surface welding with the first rod body and the second rod body, a suspender is sleeved on the surface of the U-shaped rod, a square shell is sleeved on the surface movable sleeve of the suspender, an inserting rod is arranged on one side of the square shell in a sliding penetrating mode, one end of the inserting rod penetrates through the square shell and the suspender and extends to the outside of the square shell, a circular plate is welded at the other end of the inserting rod, a second spring is sleeved on the surface movable sleeve at one end of the inserting rod, and the two ends of the second spring are fixedly connected with one side of the square shell and one side of the circular plate respectively.

Preferably, the limiting component comprises a shell, the bottom of the shell is welded with the surfaces of the first rod body and the second rod body respectively, one side of the shell is provided with a plugboard in a sliding penetrating mode, one end of the plugboard penetrates through the butt joint plate, the other end of the plugboard is fixedly connected with the pulling plate, the surface of the shell is fixedly connected with a spring III, one end of the spring III is fixedly connected with one side of the pulling plate, and a jack matched with the plugboard is formed in the surface of the butt joint plate.

Preferably, the rubber sleeve is sleeved on the surface of the handle, and the bottom of the first rod body and the bottom of the second rod body are welded with casters.

Preferably, the bottom of square shell fixedly connected with blotter, the draw bail with inserted bar looks adaptation is seted up on the surface of suspender.

Compared with the prior art, the utility model has the following beneficial effects:

1. the stretcher has the advantages that the first rod body and the second rod body are fixed when the stretcher is used through the matching of the connecting rod, the T-shaped groove, the first spring, the T-shaped block and the sleeve, so that the stretcher can be completely used, can be folded from the middle when the stretcher is not used, occupies small space, is convenient to carry, and greatly improves the carrying convenience.

2. The utility model has the advantage of assisting the stretcher to carry the patient by matching the U-shaped rod, the hanging strip, the square shell, the inserting rod, the circular plate and the spring II, can be hung on the shoulder of the emergency personnel, can be flexibly adjusted according to the height of the emergency personnel, is adapted to the user, and plays a role in assisting the emergency personnel to carry the patient.

3. The stretcher has the advantages that the patient can not be influenced to lift down when dead knots are formed between the two binding bands through the matching of the shell, the plugboard, the pulling plate, the spring III and the butt plate, and the butt plate can be taken down from the shell only by pulling the pulling plate to enable the plugboard to be separated from the slot on the butt plate, so that the patient can be lifted down from the stretcher smoothly.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic perspective view of a second rod body in partial section of the present utility model;

FIG. 3 is a partially exploded perspective view of the harness assembly of the present utility model;

fig. 4 is a partially cut-away perspective view of a spacing assembly of the present utility model.

In the figure: 1. a first rod body; 2. a second rod body; 3. stretcher cloth; 4. a fixed rod; 5. a handle; 6. a fixing assembly; 61. a connecting rod; 62. a first spring; 63. a T-shaped block; 64. a sleeve; 65. a limiting plate; 7. a harness assembly; 71. a U-shaped rod; 72. a hanging belt; 73. a square shell; 74. a rod; 75. a circular plate; 76. a second spring; 8. a limit component; 81. a housing; 82. inserting plate; 83. pulling a plate; 84. a third spring; 9. a strap; 10. a rubber sleeve; 11. casters; 12. and an abutting plate.

Detailed Description

Referring to fig. 1-4, a portable emergency rescue stretcher comprises a first rod body 1 and a second rod body 2, wherein stretcher cloth 3 is sleeved on the surfaces of the first rod body 1 and the second rod body 2, a fixed rod 4 is welded on one side of the two first rod bodies 1 and the opposite sides of the two second rod bodies 2, handles 5 are welded at the front end of the first rod body 1 and the rear end of the second rod body 2, a fixing component 6 is arranged on the surfaces of the first rod body 1 and the second rod body 2, a hanging strip component 7 is arranged on the surface of the front end of the first rod body 1 and the surface of the rear end of the second rod body 2, a limiting component 8 is arranged on the surfaces of the first rod body 1 and the second rod body 2, the limiting component 8 comprises a shell 81, a butt plate 12 is movably spliced at the top of the shell 81, and a binding belt 9 is fixedly connected to the top of the butt plate 12;

the fixed assembly 6 comprises a connecting rod 61, the front end of the connecting rod 61 is rotationally connected with the rear end of a first rod body 1 through a rotating shaft, the rear end of the connecting rod 61 is rotationally connected with the front end of a second rod body 2 through a rotating shaft, a T-shaped groove is formed in the surface of the front end of the second rod body 2, a first spring 62 is fixedly connected to the inner wall of the T-shaped groove, a T-shaped block 63 is fixedly connected to the front end of the first spring 62, the T-shaped block 63 is slidably clamped on the inner wall of the T-shaped groove, a sleeve 64 is sleeved on the surfaces of the first rod body 1, the second rod body 2 and the connecting rod 61 in a sliding manner, the surface of the T-shaped block 63 is welded with the inner wall of the sleeve 64, a limiting plate 65 is sleeved on the surface of the rear end of the first rod body 1, limiting guide is performed on the T-shaped block 63 in a limiting manner through the arrangement of the T-shaped groove, the T-shaped block 63 cannot be separated from the second rod body 2, the sleeve 64 is limited by the arrangement of the limiting plate 65, and the sleeve 64 is effectively prevented from moving excessively so that the sleeve 64 is separated from the surface of the second rod body 2;

the sling assembly 7 comprises a U-shaped rod 71, two ends of the U-shaped rod 71 are welded with the surfaces of a first rod body 1 and a second rod body 2, a sling 72 is sleeved on the surface of the U-shaped rod 71, a square shell 73 is movably sleeved on the surface of the sling 72, an inserting rod 74 is arranged on one side of the square shell 73 in a sliding penetrating mode, one end of the inserting rod 74 penetrates through the square shell 73 and the sling 72 and extends to the outside of the square shell 73, a circular plate 75 is welded at the other end of the inserting rod 74, a second spring 76 is movably sleeved on the surface of one end of the inserting rod 74, two ends of the second spring 76 are fixedly connected with one sides of the square shell 73 and the circular plate 75 respectively, and the inserting rod 74 is separated from the surface of the sling 72 only under the action of manually pulling the circular plate 75, so that the inserting rod 74 is effectively prevented from moving along with the movement;

the limiting assembly 8 comprises a shell 81, the bottom of the shell 81 is welded with the surfaces of a first rod body 1 and a second rod body 2 respectively, one side of the shell 81 is provided with a plugboard 82 in a sliding penetrating manner, one end of the plugboard 82 penetrates through an abutting plate 12, the other end of the plugboard 82 is fixedly connected with a pulling plate 83, the surface of the shell 81 is fixedly connected with a third spring 84, one end of the third spring 84 is fixedly connected with one side of the pulling plate 83, the surface of the abutting plate 12 is provided with a jack matched with the plugboard 82, and by arranging the third spring 84, the pulling plate 83 is separated from the surface of the abutting plate 12 only under the action of manually pulling the pulling plate 83, so that the pulling plate 83 and the plugboard 82 are effectively prevented from moving along with each other;

the rubber sleeve 10 is fixedly sleeved on the surface of the handle 5, the bottoms of the first rod body 1 and the second rod body 2 are welded with the truckles 11, the friction force between the hands of emergency personnel and the handle 5 is increased through the rubber sleeve 10, the stretcher is more firmly held, and the truckles 11 are arranged, so that the stretcher can be pulled by a single person to move;

the bottom of square shell 73 fixedly connected with blotter, the card hole with inserted bar 74 looks adaptation is seted up on the surface of suspender 72, through setting up the blotter, wears the suspender 72 and protects the shoulder when contacting with square shell 73 to the emergency personnel.

When the stretcher is required to be folded, the sleeve 64 is pulled to move, the surfaces of the connecting rod 61 and the first rod body 1 are separated, the first spring 62 is compressed and the T-shaped block 63 is moved, the first rod body 1 and the second rod body 2 can be folded around the connecting rod 61, the carrying convenience is improved, the hanging strip 72 can be sleeved on the shoulder in emergency, the handle 5 is held by two hands, the effect of assisting emergency personnel in carrying a patient is achieved, when the using length of the hanging strip 72 is required to be adjusted, the circular plate 75 is pulled to move the inserting rod 74, the second spring 76 is pulled to enable the inserting rod 74 to be separated from an original clamping hole, the square shell 73 is moved on the hanging strip 72, the circular plate 75 is loosened after the adjustment is completed, the inserting rod 74 is inserted into the clamping hole to be limited under the effect of the second spring 76, people lying on the stretcher 3 can be bound through the two opposite binding strips 9, when the two binding strips 9 are tied together, the pulling plate 83 can be pulled to enable the inserting plate 82 to move, and the third spring 84 is compressed, the inserting plate 82 is separated from the original clamping hole, namely, the square shell 73 can be conveniently inserted into the connecting plate 12 when the connecting plate is required to be lifted, and the connecting plate 81 is required to be connected to be inserted into the connecting plate 12.

To sum up: this portable stretcher for emergency rescue cooperates through body of rod 1, body of rod two 2, fixed subassembly 6, suspender subassembly 7, spacing subassembly 8, bandage 9 and butt plate 12, has solved the support body of both sides through the rotatory mode of butt joint of screw thread and has connected, and more troublesome operation is inconvenient to do not have the function of assisting emergency personnel to carry the patient, when forming the dead knot between two bandages simultaneously, inconvenient patient's problem of lifting down.

Claims

1. The utility model provides a portable stretcher for emergency rescue, includes body of rod one (1) and body of rod two (2), body of rod one (1) and body of rod two (2) surface cover is equipped with stretcher cloth (3), and two body of rod one (1) and two body of rod two (2) relative one side welding have dead lever (4), the front end of body of rod one (1) and the rear end of body of rod two (2) all weld have handle (5), its characterized in that: the utility model discloses a novel lifting device for the steel wire rope, including body of rod, fixed subassembly (6) are installed to the surface mounting of body of rod first (1) and body of rod second (2), suspender subassembly (7) are all installed to the surface of body of rod first (1) and body of rod second (2) rear end, spacing subassembly (8) are all installed to the surface of body of rod first (1) and body of rod second (2), spacing subassembly (8) include casing (81), the top activity grafting of casing (81) has splice plate (12), the top fixedly connected with bandage (9) of splice plate (12).

2. A portable emergency rescue stretcher as defined in claim 1, wherein: the fixed subassembly (6) is including connecting rod (61), the front end of connecting rod (61) is rotated through the rear end of pivot and body of rod first (1) and is connected, the rear end of connecting rod (61) is rotated through the front end of pivot and body of rod second (2) and is connected, T type groove has been seted up on the surface of body of rod second (2) front end, and the inner wall fixedly connected with spring first (62) in T type groove, the front end fixedly connected with T type piece (63) of spring first (62), T type piece (63) slip joint is at the inner wall in T type groove, the surface slip cap of body of rod first (1), body of rod second (2) and connecting rod (61) is equipped with sleeve (64), the surface of T type piece (63) and the inner wall welding of sleeve (64), the welding limiting plate (65) are established to the surface cover of body of rod first (1) rear end.

3. A portable emergency rescue stretcher as defined in claim 1, wherein: the utility model provides a suspender subassembly (7) including U type pole (71), the both ends and the surface welding of body of rod first (1) and body of rod second (2) of U type pole (71), the surface cover of U type pole (71) is equipped with suspender (72), the surface activity cover of suspender (72) is equipped with square shell (73), one side slip of Fang Ke (73) is run through and is provided with inserted bar (74), the outside that square shell (73) and suspender (72) and extended to square shell (73) are run through to one end of inserted bar (74), the other end welding of inserted bar (74) has plectane (75), the surface activity cover of inserted bar (74) one end is equipped with spring second (76), the both ends of spring second (76) are respectively with one side fixed connection of square shell (73) and plectane (75).

4. A portable emergency rescue stretcher as defined in claim 1, wherein: spacing subassembly (8) include casing (81), the bottom of casing (81) respectively with the surface welding of body of rod one (1) and body of rod two (2), one side slip of casing (81) runs through and is provided with picture peg (82), butt joint board (12) are run through to one end of picture peg (82), the other end fixedly connected with arm-tie (83) of picture peg (82), the surface fixedly connected with spring three (84) of casing (81), one end and one side fixed connection of arm-tie (83) of spring three (84), the jack with picture peg (82) looks adaptation has been seted up to the surface of butt joint board (12).

5. A portable emergency rescue stretcher as defined in claim 1, wherein: the surface fixing sleeve of the handle (5) is provided with a rubber sleeve (10), and the bottoms of the first rod body (1) and the second rod body (2) are welded with casters (11).

6. A portable emergency rescue stretcher as defined in claim 3, characterized in that: the bottom of Fang Ke (73) is fixedly connected with a buffer pad, and the surface of the hanging strip (72) is provided with a clamping hole matched with the inserted link (74).