CN209751415U

CN209751415U - foldable stretcher

Info

Publication number: CN209751415U
Application number: CN201822179274.8U
Authority: CN
Inventors: 周生申; 许仁辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-12-19
Filing date: 2018-12-19
Publication date: 2019-12-10
Anticipated expiration: 2028-12-19

Abstract

The utility model discloses a foldable stretcher bed, which comprises a bed board and a bedstead which are detachably connected; one end of the bed frame is hinged with a bed head, a pillow is arranged on the bed head, and the bed head is also connected with the bed frame through an electric telescopic rod; the other end of the bedstead is hinged with a step baffle plate, and the step baffle plate is also connected with the bedstead through an electric telescopic rod; four corners at the bottom of the bedstead are respectively connected with a telescopic leg, and the bottom of each telescopic leg is provided with a universal wheel; the bed board is detachably arranged on the bedstead through a plurality of positioning buckles, the positioning buckles are arranged on the bedstead, and the bed board is provided with a second through hole which is matched with the positioning buckles and is matched with the positioning buckles to penetrate through; two parallel grooves which are distributed up and down and have openings facing the outer side of the bed board are arranged around the bed board. The utility model discloses a stretcher reasonable in design, it has effectively solved current stretcher poor stability, the folding nature is poor, patient especially fracture patient moves and comes to move and causes secondary injury, use inconvenient scheduling problem easily.

Description

Foldable stretcher

Technical Field

The utility model relates to a stretcher, in particular to a foldable stretcher.

Background

The stretcher is a bed used by patients when moving, can be widely used in various hospitals, health homes, nursing homes and families, and is also practical for people who have inconvenient movement of feet and legs and cannot take care of themselves in life. The traditional stretcher is provided with handles at fixed positions on two sides of a bed body for lifting the stretcher. However, according to long-term experience, when the weight distribution or the body type of the patient is different, the handles at different positions are stressed unevenly, so that the unbalance of the bed body is increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a folding stretcher to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

A foldable stretcher bed comprises a bed board and a bed frame which are detachably connected; one end of the bed frame is hinged with a bed head, a pillow is arranged on the bed head, and the bed head is also connected with the bed frame through an electric telescopic rod; the other end of the bedstead is hinged with a step baffle plate, and the step baffle plate is also connected with the bedstead through an electric telescopic rod; four corners at the bottom of the bedstead are respectively connected with a telescopic leg, and the bottom of each telescopic leg is provided with a universal wheel; the bed board is detachably arranged on the bedstead through a plurality of positioning buckles, the positioning buckles are arranged on the bedstead, and the bed board is provided with a second through hole which is matched with the positioning buckles and is matched with the positioning buckles to penetrate through; two parallel grooves which are distributed up and down and have openings facing the outer side of the bed plate are arranged on the periphery of the bed plate; two handles are all installed to the front and back end of bed board, the handle comprises two hardboards that are certain contained angle are integrative, and the junction of two hardboards is the top of body, and this place is equipped with the oval through-hole that supplies the hand to stretch into, and the one end that the through-hole was kept away from to two hardboards respectively is equipped with a horizontally guide post, and two guide posts respectively the activity inlay in two recesses.

As a further aspect of the present invention: the upper end of one handle is provided with an injection hanging rod.

As a further aspect of the present invention: two hydraulic cylinders are arranged below the left end and the right end of the bed plate; the output end of the hydraulic cylinder penetrates through the bed frame and is connected to the bed board, and the bottom of the hydraulic cylinder is connected with the roller.

As a further aspect of the present invention: the included angle of the two hard plates is 50 degrees.

As a further aspect of the present invention: the through hole is provided with anti-skidding lines or anti-skidding pads.

as a further aspect of the present invention: the upper end of the step baffle is provided with a first through hole.

as a further aspect of the present invention: the bottom of one end of the bedstead is also provided with a first-aid box, and the first-aid box is provided with a handle A.

As a further aspect of the present invention: the bed board is provided with three pairs of binding bands from left to right; one end of the binding band is fixedly connected to the bed board, and each pair of binding bands is provided with magic tapes matched with each other.

Compared with the prior art, the beneficial effects of the utility model are that:

The utility model discloses a stretcher reasonable in design, compact structure, it has effectively solved current stretcher poor stability, the folding nature is poor, patient especially fracture patient moves and comes to move and causes secondary injury, use inconvenient scheduling problem easily.

Drawings

Fig. 1 is a schematic view of a foldable stretcher.

Fig. 2 is a front view of a partial structure of a bed board in a foldable stretcher.

Fig. 3 is a right partial structure diagram of the bed plate in the foldable stretcher.

Wherein: 1-bed board; 2-a groove; 3-pulling a handle; 4-a through hole; 5-a guide post; 6-bed frame; 7-universal wheels; 8-telescopic legs; 9-a first-aid kit; 10-handle A; 11-step baffle; 12-a hydraulic cylinder; 13-a roller; 14-a bed head; 15-a pillow; 16-positioning buckles; 17-injection hanging rod; 18-magic tape; 19-a strap; 20-electric telescopic rod.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Referring to fig. 1-3, a foldable stretcher comprises a bed board 1 and a bed frame 6 which are detachably connected;

One end of the bedstead 6 is hinged with a bedside 14, the bedside 14 is provided with a pillow 15, the bedside 14 is also connected with the bedstead 6 through an electric telescopic rod 20, and the electric telescopic rod 20 controls the lifting of the bedstead 6; the other end of the bedstead 6 is hinged with a step baffle plate 11, the step baffle plate 11 is also connected with the bedstead 6 through an electric telescopic rod, the electric telescopic rod controls the lifting of the step baffle plate 11, and the upper end of the step baffle plate 11 is provided with a first through hole convenient for pushing and pulling; four corners at the bottom of the bedstead 6 are connected with telescopic legs 8, and universal wheels 7 are arranged at the bottoms of the telescopic legs 8; a first-aid box 9 is further arranged at the bottom of one end of the bedstead 6, and a handle A10 is arranged on the first-aid box 9;

The bed board 1 is detachably arranged on the bedstead 6 through a plurality of positioning buckles 16, the positioning buckles 16 are positioning bulges, the positioning buckles 16 are arranged on the bedstead 6, and the bed board 1 is provided with a second through hole which is matched with the positioning buckles 16 and is matched with the positioning buckles 16 to penetrate through; three pairs of binding bands 19 are arranged on the bed board 1 from left to right, one end of each binding band 19 is fixedly connected to the bed board 1, and each pair of binding bands 19 is provided with magic tapes 18 which are matched with each other; two parallel grooves 2 which are distributed up and down and have openings facing the outer side of the bed plate 1 are arranged on the periphery of the bed plate 1; the front end and the rear end of the bed board 1 are respectively provided with two handles 3, each handle 3 is formed by integrating two hard boards with a certain included angle, the joint of the two hard boards is the top of the body, an oval through hole 4 for a hand to extend into is arranged at the joint, one end of each hard board, far away from the through hole 4, is provided with a horizontal guide post 5, and the two guide posts 5 are respectively and movably embedded in the two grooves 2; in this embodiment, the included angle between the two hard plates is 50 degrees. The handle is matched with the groove 2 of the bed plate 1 through the guide column 5, so that the handle can freely move along the groove 2, and people can adjust the position of the handle relative to the bed plate 1 according to actual conditions, thereby ensuring the stress balance of each handle; an injection hanging rod 17 is arranged at the upper end of one handle 3, and the handle 3 can be moved to change the position of the injection hanging rod 17.

Example 2

On the basis of the embodiment 1, two hydraulic cylinders 12 are arranged below the left end and the right end of the bed plate 1; the output end of the hydraulic cylinder 12 penetrates through the bed frame 6 and is connected to the bed plate 1, and the bottom of the hydraulic cylinder 12 is connected with a roller 13; the hydraulic cylinder 12 can push the bed board 1 to move upwards, so that the bed board 1 is separated from the bed frame 6, and then the medical staff transfers the patient to the sickbed through the lifting handle 3.

Example 3

On the basis of the embodiment 1, the through hole 4 is provided with anti-skid grains or anti-skid pads to buffer the stress of the handle on the finger part.

the utility model discloses a theory of operation is: the through hole 4 is provided with anti-skid grains or anti-skid pads so as to buffer the stress of the handle on the finger part; the handle is matched with the groove 2 of the bed plate 1 through the guide column 5, so that the handle can freely move along the groove 2, and people can adjust the position of the handle relative to the bed plate 1 according to actual conditions, thereby ensuring the stress balance of each handle; the handle 3 can be moved to change the position of the injection hanging rod 17; the hydraulic cylinder 12 can push the bed board 1 to move upwards, so that the bed board 1 is separated from the bed frame 6, and then the medical staff transfers the patient to the sickbed through the lifting handle 3.

It should be particularly noted that, in this application, the hydraulic cylinder and the electric telescopic handle are the applications of the prior art, the connection mode of the handle 3 and the bed board, the electric telescopic handle 20 controls the lifting of the bed frame 6, the electric telescopic handle controls the lifting of the footstep baffle 11, the bed board 1 and the bed frame 6 which are detachably connected, and the hydraulic cylinder 12 pushes the bed board 1 to move upwards, so that the separation of the bed board 1 and the bed frame 6 is the innovation point of this application, and the problems of poor stability and poor folding performance of the existing stretcher bed, that patients, especially fracture patients, are easy to move and cause secondary injury and inconvenient use are effectively solved.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A foldable stretcher is characterized by comprising a bed board (1) and a bed frame (6) which are detachably connected; one end of the bedstead (6) is hinged with a bedside (14), the bedside (14) is provided with a pillow (15), and the bedside (14) is also connected with the bedstead (6) through an electric telescopic rod (20); the other end of the bedstead (6) is hinged with a step baffle (11), and the step baffle (11) is also connected with the bedstead (6) through an electric telescopic rod; four corners of the bottom of the bedstead (6) are connected with telescopic legs (8), and universal wheels (7) are mounted at the bottoms of the telescopic legs (8); the bed board (1) is detachably arranged on the bed frame (6) through a plurality of positioning buckles (16), the positioning buckles (16) are arranged on the bed frame (6), and the bed board (1) is provided with a second through hole which is matched with the positioning buckles (16) and is matched with the positioning buckles (16) to penetrate through; two parallel grooves (2) which are distributed up and down and have openings facing the outer side of the bed plate (1) are formed in the periphery of the bed plate (1); two handles (3) are all installed to the front and back end of bed board (1), handle (3) comprise two hardboards that are certain contained angle an organic whole, and the junction of two hardboards is the top of body, and this place is equipped with oval through-hole (4) that supply the hand to stretch into, and the one end that through-hole (4) were kept away from to two hardboards respectively is equipped with a horizontally guide post (5), and two guide posts (5) activity respectively inlay in two recesses (2).

2. The foldable cot according to claim 1, wherein an injection hanging bar (17) is mounted on the upper end of one of the handles (3).

3. The foldable stretcher according to claim 1, wherein two hydraulic cylinders (12) are arranged below the left and right ends of the bed board (1); the output end of the hydraulic cylinder (12) penetrates through the bed frame (6) and is connected to the bed board (1), and the bottom of the hydraulic cylinder (12) is connected with the roller (13).

4. The foldable cot of any one of claims 1 to 3, wherein the angle between the two rigid plates is 50 degrees.

5. The foldable cot according to any one of claims 1 to 3, wherein the through-holes (4) are provided with anti-slip threads or pads.

6. The foldable cot according to any one of claims 1 to 3, wherein the footrests (11) are provided with a first through hole at their upper ends.

7. The foldable stretcher according to any one of claims 1-3, wherein a first aid box (9) is further provided at the bottom of one end of the bed frame (6), and a handle A (10) is mounted on the first aid box (9).

8. The foldable stretcher according to any of the claims 1-3, characterized in that the bed board (1) is provided with three pairs of straps (19) from left to right; one end of the bandage (19) is fixedly connected on the bed board (1), and each pair of bandage (19) is provided with magic tapes (18) which are mutually matched.