JPH0710603Y2 - bed - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a bed in which a moving wheel that functions as a caster at the time of conveyance and as a cushioning member is projectingly provided at the longitudinal end of a bed frame.

(Prior Art) Many beds in recent years have various functions, which increases the weight of the bed, but also imposes a great burden on loading the bed.

For example, as shown in FIG. 8, when the bed 1 is carried into a room, the bed frame 2 to which the floor is attached, the legs (not shown) and the casters 3, and the end portions of the bed frame 2 are projected. A head board 5 or a foot board (not shown) is attached to the locking portion 4 thus formed.

By the way, as a method of transporting the bed 1,
As shown in the figure, for example, during transportation by a truck, the bed frame 2 on which a locking portion 4 for attaching the headboard 5 and the like is formed is placed on the floor of the bed of the truck with its longitudinal end portion facing downward. The bed frame 2 is placed in an upright state, and when it is carried into the hospital room, the bed frame 2 is placed on the waist of a person.

(Problems to be solved by the invention) For this reason, the locking portion 4 is easily damaged, and as shown in FIG.
However, it may be bent, and in some cases, the headboard 5 and the like cannot be assembled during assembly.

Further, the weight of the bed 1 imposes a heavy burden on the person who carries the bed, which may damage the waist. The present invention has been made in view of this point.

(Means for Solving the Problems) In order to solve the above-mentioned problems, the present invention provides locking parts for locking a headboard or a footboard at both ends of the bed frame on the longitudinal side. The locking portion is composed of a frame body having an open end, and a cutout portion corresponding to the locking portion is provided on the headboard or the footboard, and the cutout portion is locked to the locking portion. , Attach the headboard or footboard to the locking part,
When the headboard or the footboard is locked to the locking portion, the locking portion is provided with a wheel made of an elastic member so as to project from the headboard or the footboard.

(Operation) According to the present invention, the bed is placed on the bed of a truck or the like via the wheel made of an elastic member protruding from the locking portion of the headboard or the footboard.
It does not come into direct contact with the cargo bed, and because of the cushioning effect of the wheels, it does not get scratched.

When this bed is carried or carried into a hospital room or the like, the wheels made of the elastic member can be used as casters and can be easily carried.

After being carried into the patient's room, legs, headboard, etc. are attached. In this case, the wheels project from the headboard. Therefore, when laying out the bed, the wheels function as a cushioning member, and even if the headboard side of the bed hits against the wall inside the patient room, the headboard is prevented from directly contacting the wall inside the patient room, and there is no flaw. There is no fear of putting it on.

(Example) Next, a bed according to the present invention will be described below with reference to the accompanying drawings.

In FIG. 1, reference numeral 10 indicates a bed, and the bed 10 includes wheels made of elastic members, that is, rollers 13 at locking portions (described later) of the headboard 12 at ends of the bed frame 11 in the longitudinal direction. Is a projecting structure.

The longitudinal end portion of the bed frame 11 will be described in more detail. As shown in FIG. 2, the bed 10 has a locking portion 14 projecting from the longitudinal end portion of the bed frame 11. . The locking portion 14 is a U-shaped frame body having an open end portion 15 at the front end portion, and one pair of the rollers 13 are axially attached near the open end portion 15. Further, locking pins 16 for locking the headboard 12 are planted on the inner surfaces of the locking portions 14 on both sides facing each other.

On the other hand, in the headboard 12, the width of the bed in the side direction is set to be larger than the width between the outer sides of the locking portions 14 projecting on both sides. At the lower end of the headboard 12, there is formed a notch 17 to be fitted into the locking portion 14. Further, a locking metal fitting 18 for locking the locking pin 16 is attached near the center of the cutout 17 of the headboard 12.

The rollers 13 are axially attached to the engaging portion 14 by a pin member 19 in pairs toward the open end 15 which is the tip end (third part).
(See Fig. A and Fig. 3b).

According to the bed 10 having such a configuration, as shown in FIG.
Since the bed 10 is placed on the loading platform such as a truck via the roller 13 projecting from the locking unit 14 of the headboard 12, the locking unit 14 does not directly touch the loading platform. Due to the cushioning action of the roller 13 made of an elastic member, no flaws are formed.

The roller 13 can be used as a caster when the bed 10 is carried or carried into a patient's room or the like, and can be easily carried (see FIGS. 5a and 5b).

After being carried into the patient's room, the legs and headboard 12 are attached (see FIG. 2). The notch 17 formed at the lower end of the headboard 12 fits into the locking portion 14, and the locking metal fitting 18 locks onto the locking pin 16 protruding from the locking portion 14. To be achieved. In this case, the roller 13 projects from the headboard 12 (see FIGS. 6a and 6b). Therefore, when the bed 10 is laid out, the roller 13 functions as a cushioning member, and even if the headboard 12 side of the bed 10 is hit against the wall W in the patient room, the headboard 12 directly contacts the wall W in the patient room. Is prevented and there is no risk of scratches (see Fig. 7).

Although one embodiment of the present invention has been described above, the roller 13 may be provided not only on the headboard 12 side but also on the footboard side.

According to the present invention, the bed is placed on the bed of a truck or the like via the wheel made of an elastic member protruding from the locking portion of the headboard or the footboard. Is
It does not come into direct contact with the loading platform, and the cushioning effect of the moving wheels prevents it from being scratched.

The wheels can be used as casters and can be easily transported when the bed is transported to a hospital room or the like. Therefore, it is possible to significantly reduce the labor of the person who carries it.

The wheels project from the headboard when the headboard is attached. Therefore, when the bed is placed at a predetermined position, the wheels function as a cushioning member, and even if the headboard side of the bed is accidentally hit against the wall inside the patient room, the headboard directly contacts the wall inside the patient room. Is prevented and there is no risk of scratches.

[Brief description of drawings]

FIG. 1 is a perspective explanatory view showing one embodiment of a bed according to the present invention, FIG. 2 is an exploded perspective view of the bed shown in FIG. 1, and FIGS. 3a and 3b are beds shown in FIG. FIG. 4, FIG. 5, FIG. 5a, FIG. 5b, FIG. 6a, FIG. 6b and FIG. 7 are explanatory views of the operation of the bed according to the present invention, and FIGS. The figure is a conventional bed and its operation explanatory view. 10 ... bed, 11 ... bed frame, 12 ... headboard,
13 ... Roller, 14 ... Locking part, 15 ... Open end part, 16 ... Locking pin, 17 ... Notch part, 18 ... Locking metal fitting, 19 ... Pin member, W ... Wall

Claims (1)

[Scope of utility model registration request] 1. A locking portion for locking a headboard or a footboard is projectingly provided at both longitudinal end portions of a bed frame, and the locking portion is formed by a frame body having an open end. The headboard or footboard is provided with a notch corresponding to the locking part, and the notch is locked to the locking part so that the headboard or the footboard can be attached to the locking part. A bed characterized in that a wheel made of an elastic member is provided in the locking part so as to project from the headboard or the footboard when the board or footboard is locked in the locking part.