CN212547415U - Foldable stretcher - Google Patents

Abstract

A foldable stretcher comprises a stretcher plate, a plurality of supporting legs, a plurality of rotating wheels, a baffle and guardrails, wherein the supporting legs are rotatably arranged on the stretcher plate, the rotating wheels are rotatably fixed at the bottoms of the supporting legs, the baffle is arranged at two ends of the stretcher plate in a turnover mode, the guardrails are arranged at two sides of the stretcher plate in a turnover mode, thickened soft pads are arranged on the stretcher plate, the supporting legs are put down when the road surface is flat in the carrying process of a patient, the stretcher is pushed and transported through the rotating wheels at the bottoms of the supporting legs, and the working strength of medical staff is greatly reduced while the comfort of the patient; when the hospital bed is not enough, the supporting legs are supported, the baffle and the guardrail can stand up, and the thickened soft cushion is laid on the stretcher plate and used as a temporary hospital bed.

Description

Foldable stretcher

Technical Field

The utility model relates to the field of medical equipment, specifically a folding stretcher.

Background

The stretcher is the equipment when carrying the wounded, also is required medical supplies when emergency call is salvaged, when going out a doctor and transporting the patient, the stretcher is more the indispensable instrument, when the occurence of failure, need a large amount of medical personnel to go to salvage and transport the patient, in handling, need medical personnel to lift the stretcher always, a large amount of physical power of extravagant medical personnel, consuming time power, ordinary stretcher is used inconveniently to it is more at the patient, the condition that the bed is not enough may take place.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a foldable stretcher, in the process of carrying patients, when the road surface is rugged, medical care personnel carry the stretcher by adopting a lifting mode, when the road surface is flat, the supporting legs are put down, the stretcher is pushed and carried through the rotating wheels at the bottoms of the supporting legs, and the working strength of the medical care personnel is greatly reduced while the comfort of the patients is ensured as much as possible; baffle and guardrail can stand around stretcher board, prevent effectively that the patient from dropping down stretcher board to when hospital's sick bed is not enough, prop the landing leg, baffle and guardrail can stand, lay the thickening cushion on the stretcher board, use as interim sick bed.

In order to achieve the purpose of the invention, the utility model adopts the following technical scheme:

the utility model provides a folding stretcher, includes stretcher board, a plurality of landing legs, a plurality of swiveling wheel, baffle and guardrail, and a plurality of landing legs rotatably locate on the stretcher board, and the swiveling wheel is rotatably fixed in the landing leg bottom, and the stretcher board both ends are located to the baffle with can overturning, and the stretcher board both sides are located with the guardrail can overturning, are equipped with the thickening cushion on the stretcher board.

Handles are arranged at two ends of the stretcher board, and rubber layers for preventing slipping are arranged on the handles.

When the supporting leg stands for supporting, the two sides of the supporting leg are provided with limiting columns, the limiting columns are slidably arranged on the stretcher plate, and return springs are arranged in the limiting columns.

The stretcher board is provided with a plurality of grooves for placing the guardrails and the baffle plates, the baffle plates are two, the baffle plates are respectively arranged on two sides of the handle arranged on the stretcher board, the baffle plates are connected with the stretcher board in a turnover mode, the guardrails are four, the guardrails are respectively symmetrically arranged on the other two sides of the stretcher board, and the bottoms of the guardrail and the baffle plates are provided with round corners close to the inner sides of the stretcher board.

The bottom of the guardrail and the bottom of the baffle are respectively embedded with a metal material which can be magnetically adsorbed, the positions on the stretcher plate, which are matched with the bottom of the guardrail, are embedded with magnets, and the positions on the stretcher plate, which are matched with the bottom of the baffle, are embedded with magnets.

The stretcher board includes first stretcher board and second stretcher board, and first stretcher board and second stretcher board can be connected with overturning, and first stretcher board one side bottom is equipped with two connection ears, is equipped with first through-hole on the two connection ears, second stretcher board one side be equipped with two connection ear assorted connecting portion, be equipped with the second through-hole on the connecting portion, be equipped with the connecting rod between first through-hole and the second through-hole.

The stretcher plate is provided with a cross rod, the cross rod is provided with a fixing groove for fixing the transfusion rod and a fixing hole for fixing the oxygen cylinder support, a locking nut for locking is arranged outside the fixing groove, and the oxygen cylinder support is inserted into the fixing hole through a connecting rod of the side wall.

Compared with the prior art, the foldable stretcher adopting the technical scheme has the following beneficial effects:

one, adopt the utility model discloses a folding stretcher, in patient handling, when the road surface is comparatively rugged, medical personnel adopt to lift the mode transport stretcher of fortune, when the road surface is comparatively flat, put down the landing leg, push away the transport stretcher through the swiveling wheel of landing leg bottom, when guaranteeing as far as possible that the patient is comfortable, greatly reduced medical personnel's working strength.

Second, baffle and guardrail can stand around the stretcher board, prevent effectively that the patient from dropping down the stretcher board to when the hospital bed is not enough, prop up the landing leg, baffle and guardrail can stand, lay the thickening cushion on the stretcher board, use as interim hospital bed.

And thirdly, a rubber layer for preventing slipping is arranged on the handle, the rubber layer increases the surface friction of the handle, and the medical care personnel are prevented from causing secondary damage to the patient during carrying.

Drawings

Fig. 1 is a schematic structural view of the foldable stretcher of the present invention.

Fig. 2 is a schematic view of the unfolding structure of the foldable stretcher legs.

Fig. 3 is a schematic folding view of the foldable stretcher.

Fig. 4 is a schematic structural view of another state of the foldable stretcher.

Reference numerals: 1. a stretcher board; 11. a handle; 12. a limiting column; 13. a first stretcher plate; 131. a double connection lug; 14. a second stretcher plate; 141. a connecting portion; 15. a cross bar; 16. fixing grooves; 17. a fixing hole; 18. an oxygen cylinder support; 19. locking the nut; 2. a support leg; 3. a rotating wheel; 4. a baffle plate; 5. a guardrail; 6. a connecting rod.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

As shown in fig. 1 to 4, a foldable stretcher comprises a stretcher plate 1, a plurality of supporting legs 2, a plurality of rotating wheels 3, a baffle 4 and a guardrail 5, wherein the plurality of supporting legs 2 are rotatably arranged on the stretcher plate 1, the rotating wheels 3 are rotatably fixed at the bottoms of the supporting legs 2, the baffle 4 is rotatably arranged at two ends of the stretcher plate 1, the guardrail 5 is rotatably arranged at two sides of the stretcher plate 1, thickened cushions are arranged on the stretcher plate 1, when the road surface is rough, a medical worker carries the stretcher by lifting, when the road surface is flat, the supporting legs 2 are put down, the stretcher is pushed and carried by the rotating wheels 3 at the bottoms of the supporting legs 2, the working strength of the medical worker is reduced while the comfort of the patient is ensured as much as possible, the baffle 4 and the guardrail 5 can stand around the stretcher plate 1, the thickened cushions are laid on the stretcher plate 1, the stretcher plate 1 is effectively prevented from falling down by the patient, the supporting legs 2 are supported, the baffle 4 and the guardrail 5 can stand up, and the thickened cushion is laid on the stretcher plate 1 and used as a temporary sickbed.

The handles 11 are arranged at two ends of the stretcher board 1, the rubber layer for preventing slipping is arranged on the handles 11, the rubber layer can increase the surface friction force of the handles 11, and the medical care personnel can be prevented from causing secondary damage to patients during carrying.

When landing leg 2 stands to support, 2 both sides of landing leg are equipped with spacing post 12, and on the stretcher board 1 was located to spacing post 12 slidable, be equipped with the answer spring in the spacing post 12, when landing leg 2 was packed up to needs, pressed spacing post 12, and the extrusion answer spring is packed up landing leg 2 is rotatory, and the answer spring resets spacing post 12 after landing leg 2 packed up.

Be equipped with a plurality of recesses that are used for placing guardrail 5 and baffle 4 on stretcher board 1, baffle 4 is equipped with two, baffle 4 locates the both sides that are equipped with handle 11 on stretcher board 1 respectively, baffle 4 is connected in stretcher board 1 can overturn, guardrail 5 is equipped with four, guardrail 5 symmetry respectively sets up the other both sides at stretcher board 1, the inboard that is close to stretcher board 1 in guardrail 5 and baffle 4 bottom is equipped with the fillet, the setting of fillet makes guardrail 5 and baffle 4 can outwards overturn, when guardrail 5 and baffle 4 bottom contradict with stretcher board 1, stretcher board 1 is spacing to guardrail 5 and baffle 4, restriction guardrail 5 and baffle 4's rotation angle.

The bottom of the guardrail 5 and the bottom of the baffle 4 are respectively embedded with a metal material which can be magnetically adsorbed, the positions on the stretcher plate 1, which are matched with the bottom of the guardrail 5, are embedded with magnets, and the positions on the stretcher plate 1, which are matched with the bottom of the baffle 4, are embedded with magnets.

When guardrail 5 and baffle 4 overturn and stand up, guardrail 5 and baffle 4 bottom and the 1 contact of stretcher board, guardrail 5 and the 4 outside restriction guardrail 5 and baffle 4's turnover angle, magnet on the stretcher board 1 is fixed with guardrail 5 and baffle 4 magnetic adsorption, when the recess was put into in the upset of guardrail 5 and baffle 4, magnet on the stretcher board 1 broke away from with the magnetic adsorption of guardrail 5 and baffle 4, the gravity at guardrail 5 and baffle 4 top made guardrail 5 and baffle 4 place in the recess.

The stretcher board 1 comprises a first stretcher board 13 and a second stretcher board 14, the first stretcher board 13 and the second stretcher board 14 are connected in a turnover way, in order to reduce the weight of the stretcher, the first stretcher board 13 and the second stretcher board 14 can be made of alloy materials with low density and high strength, the bottom of one side of the first stretcher board 13 is provided with a double connecting lug 131, the double connecting lug 131 is provided with a first through hole, one side of the second stretcher board 14 is provided with a connecting part 141 matched with the double connecting lug 131, the connecting part 141 is provided with a second through hole, a connecting rod 6 is arranged between the first through hole and the second through hole, when the stretcher is needed, the first stretcher board 13 and the second stretcher board 14 are folded upwards until the end surface of one end of the first stretcher board 13 is contacted with the end surface of the second stretcher board 14, when the stretcher is not needed, the second stretcher board 14 can be folded from the bottom to the first stretcher board 13, the second stretcher board 14 is square after being folded, the occupied area is reduced, is convenient to be arranged.

The stretcher plate is provided with a cross rod 15, the cross rod 15 is provided with a fixing groove 16 for fixing an infusion rod and a fixing hole 17 for fixing an oxygen bottle support 18, a locking nut 19 for locking is arranged outside the fixing groove 16, the oxygen bottle support 18 is inserted into the fixing hole 17 through a connecting rod on the side wall, when the patient has serious illness and needs infusion or blood transfusion, the infusion rod can be conveniently installed on the fixing groove 16 and locked by the locking nut 19, and infusion or blood transfusion is conveniently carried out; when oxygen is needed to be supplied, an oxygen bottle bracket 18 is inserted into the fixing hole 17, so that the oxygen bottle can be conveniently placed for oxygen supply.

The use process comprises the following steps:

1. in patient's handling, when the road surface is comparatively rugged, medical personnel hold handle 11 and adopt the mode transport stretcher of lifting the fortune, when the road surface is comparatively flat, press spacing post 12, extrude the answer spring, put down landing leg 2 is rotatory, push away the transport stretcher through the swiveling wheel 3 of 2 bottoms of landing leg, when guaranteeing patient's comfortablely as far as possible, greatly reduced medical personnel's working strength.

2. Guardrail 5 can stand in the left and right sides of stretcher board 1, and magnet and 5 magnetic adsorption of guardrail on the stretcher board 1 guarantee that guardrail 5 stands, lay the thickening cushion on stretcher board 1, and guardrail 5 prevents effectively that the patient from dropping down stretcher board 1 to when the hospital bed is not enough, prop landing leg 2, stand baffle 4 and guardrail 5, lay the thickening cushion on stretcher board 1, use as interim hospital bed.

3. Be equipped with the rubber layer that prevents the slippage on the handle 11, the rubber layer increases the surface friction of handle 11, prevents that medical personnel from causing secondary damage to the patient when the transport.

4. When not needing to use, can put into the recess with baffle 4 and 5 upsets of guardrail, landing leg 2 is packed up, and second stretcher board 14 is folded to first stretcher board 13 from the bottom, and the stretcher after folding is small, and area is little, is convenient for place.

The above description is a preferred embodiment of the present invention, and a person skilled in the art can make several modifications and improvements without departing from the principles of the present invention, and these should also be regarded as the protection scope of the present invention.

Claims (7)

1. A foldable stretcher, characterized in that: including stretcher board (1), a plurality of landing legs (2), a plurality of swiveling wheel (3), baffle (4) and guardrail (5), on stretcher board (1) is rotatably located in a plurality of landing legs (2), swiveling wheel (3) are rotatably fixed in landing leg (2) bottom, and stretcher board (1) both ends are located to baffle (4) with overturning, and stretcher board (1) both sides are located to guardrail (5) with overturning, are equipped with the thickening cushion on stretcher board (1).

2. The foldable stretcher according to claim 1 characterized in that: handles (11) are arranged at two ends of the stretcher plate (1), and rubber layers for preventing slipping are arranged on the handles (11).

3. The foldable stretcher according to claim 2 characterized in that: when the supporting leg (2) is supported vertically, the two sides of the supporting leg (2) are provided with limiting columns (12), the limiting columns (12) are slidably arranged on the stretcher plate (1), and return springs are arranged in the limiting columns (12).

4. The foldable stretcher according to claim 3 characterized in that: be equipped with a plurality of recesses that are used for placing guardrail (5) and baffle (4) on stretcher board (1), baffle (4) are equipped with two, the both sides that are equipped with handle (11) on stretcher board (1) are located respectively in baffle (4), baffle (4) are connected in stretcher board (1) can overturn, guardrail (5) are equipped with four, guardrail (5) symmetry respectively set up in the other both sides of stretcher board (1), the inboard that guardrail (5) and baffle (4) bottom are close to stretcher board (1) is equipped with the fillet.

5. The foldable stretcher according to claim 4 characterized in that: the bottom of the guardrail (5) and the bottom of the baffle (4) are respectively embedded with metal materials which can be magnetically adsorbed, the positions on the stretcher plate (1) which are matched with the bottom of the guardrail (5) are embedded with magnets, and the positions on the stretcher plate (1) which are matched with the bottom of the baffle (4) are embedded with magnets.

6. The foldable stretcher according to claim 5 characterized in that: the stretcher board (1) comprises a first stretcher board (13) and a second stretcher board (14), the first stretcher board (13) and the second stretcher board (14) are connected in a turnover mode, the bottom of one side of the first stretcher board (13) is provided with double connecting lugs (131), the double connecting lugs (131) are provided with first through holes, one side of the second stretcher board (14) is provided with connecting parts (141) matched with the double connecting lugs (131), the connecting parts (141) are provided with second through holes, and connecting rods (6) are arranged between the first through holes and the second through holes.

7. The foldable stretcher according to any one of the claims 1-5 characterized in that: a cross rod (15) is arranged on the stretcher plate (1), a fixing groove (16) used for fixing the transfusion rod and a fixing hole (17) used for fixing the oxygen cylinder support (18) are arranged on the cross rod (15), and a locking nut (19) used for locking is arranged outside the fixing groove (16).

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