JP3112301U - Stretcher cart - Google Patents

Abstract

PROBLEM TO BE SOLVED: To stretch a stretcher heavy when a sick person is on it, and for ordinary people, it takes time to carry it. In addition, the stretcher transport apparatus is large and heavy, and is not easy to carry to a disaster site, and a large number of people (5 or more) are required to transfer the stretcher on which a victim is placed. The demand for a cart that can be easily carried by one person and that can transport a stretcher on which a sick person is on has been demanded from many disaster sites.
SOLUTION: A wheel unit and a column unit that can be carried are attached to a handle of a stretcher so that it can be transported as a cart type stretcher. The structure of this stretcher carriage is composed of a stretcher, a wheel mechanism part, and a strut mechanism part, which is solved by making them mountable on the stretcher.
[Selection] Figure 1

Description

Detailed description of the invention

  A technical field related to disaster relief tools that can be carried to disaster sites and transported victims.

  In the past, the victim was placed on a stretcher and lifted by two people, and several others were placed on a carrier such as a cart together with the stretcher. However, the carrier was heavy and it was not easy to bring it to the disaster site. The current situation is that the local community associations, stretchers provided to schools, fire brigades, etc. are not effectively utilized. In addition, a stretcher transport device using a rescue woofer, etc. requires five or more people to put a stretcher carrying a sick person on the transport device, and it is close to an amateur other than experts (fire department staff, SDF personnel, etc.) It has been pointed out that people in residents' associations cannot do what they want in an emergency disaster.

Problems that the device tries to solve

  In the event of many simultaneous disasters such as an earthquake disaster, it can be easily carried to the disaster site, easily mounted on a stretcher on which a sick person is on board, and transported by one person. Because it is an emergency, it is easy for people close to amateurs such as community associations, schools and fire brigade to transport the stretchers carrying the victims to the destination (ambulance, hospital, etc.) with two people is not.

Means for solving the problem

  Each is composed of a wheel, struts, and a stretcher with functions and mechanisms. By attaching and fixing the column part on the head side of the victim on the stretcher and the wheel part on the foot side, it becomes a cart type stretcher so that even one person can easily carry it to the destination.

  An object of the present invention is to make it possible for one person to easily carry a stretcher carrying a sick person in a disaster. Usually, stretchers are supplied to local community associations, schools and fire brigades for disasters, but when two people carry the stretchers at the time of a disaster, it becomes heavy when the victim is on board and it is quite harsh work It becomes. In addition, the transport carts for other stretchers used are heavy, and a lot of manpower is required to put the stretcher on which the victim is on the transport cart. Therefore, the present invention was solved by attaching the wheels and struts to the handle part before and after the stretcher so that even one person can easily transport the stretcher necessary for transporting the victim in the event of a disaster.

  An embodiment of the present invention will be described with reference to FIGS. As shown in FIG. 1, the present invention is composed of a stretcher (1), a wheel part (2) and a column part (3). The wheel part (2) and the strut part (3), which are the components, are designed as a pair within about 10Kg and have a separation / division structure, which can be stored compactly in a cloth bag, etc., and can be easily carried. . The mounting of the column (3) is shown in FIG. In case of a disaster, the victim (4) is placed on the stretcher (1) so that the two handles (6) of the stretcher (1) on the head side (5) of the victim (4) are sandwiched. The support bracket A (7) having a cross-sectional shape is moved along the handle (6), and the column (3) is fixed to the handle (6) with the set bolt A (8). The mounting of the wheel part (2) is shown in FIG. Stretcher (1) Support bracket B (10) having a U-shaped cross section is moved along the handle (6) so as to sandwich the two handles (6) on the foot side (9) of the victim (4). A wheel part (2) is fixed to a handle (6) with the volt | bolt B (11). In FIG. 3, the wheel part (2) and the column part (3) are mounted on the handle (6) of the stretcher (1) on the stretcher (1), and the stretcher (1) is set with the set bolt A (8) and the set bolt B (11). It is in a fixed state. The wheel part (2) and the column part (3) can be attached easily by one person, and even an amateur can train it once in about 2 minutes.

  Next, a procedure and a method for fixing the wheel portion (2) and the support column portion (3) to the stretcher (1) to form a carriage for carriage will be described with reference to FIGS. First, as shown in FIG. 4, the side of the stretcher (1) on which the column portion (3) is mounted is lifted in the direction of the arrow (12), and the column (13) is moved from the position of the two-dot chain line to the bottom of the support fitting A (7). The rotating body fulcrum A (27) is rotated 180 ° (14) and fixed under the stretcher (1) and installed on the ground (15). In order to secure and stabilize the support (3), it is clamped and held on the handle (6) by the fixing bracket A (16). FIG. 5 shows a method of rotating and moving the wheel part (2). First, after the support column part (3) has been rotated and fixed, it is moved to the stretcher (1) side where the wheel part (2) is mounted. First, the stretcher (1) is lifted and rotated 180 degrees (14) around the rotating body fulcrum B (23) below the support bracket B (10) from the position of the chain double-dashed line, below the stretcher (1). Fixed and installed on the ground surface (15). At the same time, as with the support column (3) side, the wheel (2) is clamped and held on the handle (6) by the fixing bracket B (17) to secure and stabilize the wheel (2). With the above-described series of work procedures, it becomes a transport cart with a stretcher, and even one person can transport the stretcher (1), and the patient can be easily transported to the destination (ambulance, hospital, etc.).

  6 to 9 show mechanism diagrams of the wheel portion (2) and the column portion (3). First, the mechanism of the wheel portion (2) will be described with reference to FIGS. The wheel portion (2) is composed of a wheel (18), a wheel support arm (19), a support arm connection lot (20), and an arm (21) with a support bracket, and is attached to the handle (6) portion of the stretcher (1). The mechanism structure is easy to attach and detach. In addition, the support arm connection lot (20) is easy to carry to the disaster site, so the left and right wheel (18) units can be separated and divided by loosening the lot fastening bolt B (22). It has become.

  Next, the mechanism of the column (3) will be described with reference to FIGS. As shown in the figure, the strut (3) is basically composed of a strut (13), a strut support arm connection lot (24), and an arm (25) with a strut support bracket, like the wheel portion (2). It has a structure that can be easily attached to and detached from the handle (6). In addition, like the wheel portion (3), in consideration of carrying to the disaster site, the column support arm connection lot (24) is a lot fastening bolt A (26) set on the left and right arms (25) with column support brackets. The structure can be separated and divided by loosening and is easy to carry. All units and parts of the separated wheel part (2) and strut part (3) can be stored compactly in a cloth bag, making it possible for one person to carry to the disaster site.

Effect of device

  The following effects are exhibited by using the stretcher transport carriage of the present invention composed of the stretcher (1), the wheel portion (2), and the column portion (3) at the time of a disaster. (1) A wheel part (2) and a support part (3) can be mounted by one person on a stretcher (1) supplied to a community association, a school, a fire brigade, etc., and can be transported and transported by one person. The conventional stretcher transport device requires several persons (5 to 6 people) to transfer the stretcher (1) carrying the victim. (2) Both the wheel part (2) and the strut part (3) have a structure that can be separated / divided to reduce the weight and to store all units and parts in a compact package in a cloth bag etc. The conventional cart-type stretchers and disaster prevention tools that make it easy to carry are expensive and heavy, and require a lot of manpower to carry.

  Basic configuration diagram of the present invention   Supporting part mounting diagram   Wheel part installation drawing   Figure of 180 ° rotation movement of the column   180 ° rotational movement of wheel   Wheel mechanism diagram   Wheel AA view   Figure of strut mechanism   Column part B-B view

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Stretcher 2 Wheel part 3 Support | pillar part 4 Victim 5 Head side 6 Handle 7 Support bracket A
8 Set bolt A
9 Foot 10 Support bracket B
11 Set bolt B
12 Arrow 13 Post 14 Rotating 180 ° 15 Above ground 16 Fixing bracket A
17 Fixing bracket B
18 Wheel 19 Wheel support arm 20 Support arm connection lot 21 Support arm 22 Lot fastening bolt B
Rotating body fulcrum B
24 Column support arm connection lot 25 Arm with column support bracket 26 Lot fastening bolt A
27 Rotating body fulcrum A

Claims (3)

  A cart for transporting a stretcher comprising three elements, a stretcher, a wheel part, and a column part, and the wheel part and the column part can be easily attached to and detached from the stretcher.   Mount the strut on the head side of the victim on the stretcher and the wheel on the foot side, rotate the head support arm on the head side and the wheel support arm on the wheel side 180 degrees, respectively, and fix it as a cart type stretcher The stretcher transport cart according to claim 1, which can be transported easily by one person.   By separating and dividing the wheel support frame and support arm connection lot of the wheel part, and the support support arm and support arm connection lot of the support part, it can be integrated and compactly stored in a cloth bag etc., and can be easily carried to disaster sites etc. 2. A cart for transporting a stretcher according to claim 1

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