JPS5813850Y2 - Frame of assembled patient bed - Google Patents

Description

[Detailed explanation of the invention] A bed for a patient is still bulky and requires a lot of floor space, just like a general bed.

Therefore, it is inconvenient to transport, and shipping costs and Kurashiki charges are high, making it uneconomical.

Moreover, many of the traditional patient beds were handmade.
It is inevitable that costs will increase.

In view of the fact that conventional beds for patients are uneconomical in various aspects, the present invention was developed to solve all of the above-mentioned disadvantages and to make mass production possible. One embodiment of the present invention will be described below with reference to the drawings.

Figure 1 shows the bed frame of the present invention when assembled. 1 is a hollow support with a circular cross section, 2 is a screen plate, 3 is a vertical frame with a U-shaped cross section, and 4.4' is also a U-shaped cross section. Horizontal frame, 5 is a joist with a U-shaped cross section or an opening shape, 6
indicates a joist, and each member is assembled as shown below.

As shown in FIG. 3, the pillar 1 is bent into a crank shape at its roughly central portion, and its horizontal portion 1' is placed along the end of the vertical frame 3, and a notch 3' is formed at the end of the frame. The vertical parts (legs) facing more downward are brought out and the horizontal part 1' is integrally connected to the vertical frames 3, 3 by tightening the bolts 7.7.

Two wooden joists 5 are prepared, and rectangular parallelepiped rubber stoppers 8 are fixed on the top surfaces at intervals corresponding to the width of the joist boards 6, and no nails are placed in the recesses formed between the joists 8 and 8. However, in the bed frame of the present invention in which the upper body resting section is tilted upward, the joists 5 can be stretched firmly into the vertical frame 6.
It does not have a considerable length, but is formed to be long enough to connect the horizontal frame 4', which is removably installed in the center of the vertical frame 3 as shown below, and the horizontal frame 4, which is also removably installed at the rear. Both ends thereof are removably fitted into receiving holes 9 having the same cross-sectional shape as the joists formed at appropriate positions in the horizontal frames 4, 4'.

Incidentally, the joist 5 and the stop 8 may be molded at the same time, and in that case, the materials for both 5 and 8 are suitably iron, wood, or the like.

Further, when the stop 8 is made of an elastic material as described above, the joist 6 can be attached by dovetail fitting to prevent it from accidentally popping upward.

L-shaped hooking pieces 10 are fixed to the ends of the front and rear horizontal frames 4, 4 and the central horizontal frame 4',
By fitting the end of the L-shaped hooking piece 10 into and out of the receiving hole 11 formed by fixing a flat U-shaped steel to the inner surface of the vertical frame 3, the vertical frame 3 and the horizontal frame 4 are connected.
, 4' are integrally framed.

Numeral 12 is a hole formed for bolting the joint between frames 3 and 4 (4'), but a bolt hole is also formed for the same purpose at the joint between horizontal frame 4゜4' and joist 5. Good too.

In this way, the four columns 1 and the three horizontal frames 4, 4', 4 connected to the left and right vertical frames 3, 3 form the main part of the frame. The screen plate 2 provided with the rings 13 and 13 is fitted in and out so as to be freely inserted and removed.

The screen board 2 is made of transparent plastic in place of the conventional fall prevention grid or arch, and the ring 13 fixed to it is made of hard plastic that will not remove the paint on the pillars 1. ing.

The slats 14 for placing the upper body are made of left and right small frames 16 having the same receiving holes 15 as the receiving holes 11 of the vertical frame 3.
and front and rear small frames 18 and 18' equipped with receiving holes 17 that are the same as the receiving holes 9 that the horizontal frame 4 has, and two joists 1 that are equipped with rubber stops 8' that are the same as the stops 8 that the above-mentioned joists 5 have.
9, frame the joints so that they can be freely inserted and removed in the same way as the main frame above, bolt the joints as necessary,
A joist board 20 is stretched over the top of the joist 5 in a slatted shape.
The base of the drainboard 14 is attached to the vicinity of the center of the vertical frame 3 of the main frame by a bolt (not shown), and the inclination angle can be freely adjusted in the vertical direction using the bolt as a fulcrum 21.

Reference numeral 22 designates an arm fixed downward to the horizontal frame 18' of the drainboard 14, to which the free end of a sliding rod of a hand-cranked back lifting mechanism (not shown) bolted to the foot side of the main frame is connected.

The bed frame of the present invention constructed as described above includes, for example, pillars 1, screen plates 2, vertical frames 3, and horizontal frames 4, 4.
', joists 5, joist plates 6, 20, small frames 16, 18° 18', joists 19, bolts and nuts, assembly tools, etc. are individually packaged, and then packed together appropriately for easy transportation.

In addition, the drawing shows the joist board 6.2 passed over the joists 5 and 19.
0 is designed to rest on the vertical frames 3, 16, but if the upper surface of the joist plates 6, 20 is to form the same plane as the upper surface of the frame, the vertical direction of the joist 5.19 This can be solved by adjusting the thickness.

The present invention has been explained above based on the embodiments, but the present invention consists of four pillars 1, 1, 1 to which the screen board 2 can be inserted and removed freely.
．． left and right vertical frames 3, 3 to which 1 can be detachably fixed; and horizontal frames 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, .
4' can be freely inserted and removed, and the joists 5 and 5 can be freely inserted and removed from the horizontal frames 4 and 4'. The main part is shaped by the flexible joist board 6, and the upper body resting part has a frame that can be inserted and removed freely like the vertical frame 3, horizontal frames 4, 4', and joist 5, and the joist board 20 can be attached and removed. The bed frame of the present invention is formed with a removable drainboard 14 that can be stretched freely, and the base of the drainboard 14 is pivoted 21 to the appropriate position of the vertical frames 3, 3 so that the inclination angle can be adjusted freely. If you package and package it in its original state, it will not be bulky or take up much space.
Therefore, it is convenient to transport, carry, and store, and can save on shipping charges and warehousing charges.

In addition, the joints of each part of this invention are of a fitting type that can be inserted or removed in one place, as described above, and do not use any particularly complicated mechanism, making mass production possible. Bed frames can be produced in large quantities at low cost.

[Brief explanation of drawings]

The drawings show one embodiment of the present invention; Fig. 1 is an overall perspective view, Fig. 2 is an oblique view showing the joint between the vertical frame and the horizontal frame, and Fig. 3 is the support column, the vertical frame, and the horizontal frame 3. Fig. 4 is a perspective view showing another way of attaching the pillars, Fig. 5 is a front view showing the fitted state of the screen board, Fig. 6 is a plan view, The figure is a perspective view showing an outline of the assembly of the slatted frame for placing the upper body. In the drawings, symbols 1... Support column, 2... Screen plate, 3... Vertical frame, 4.4'...
・Horizontal frame, 5... Joist, 6... Joist plate, 8... Stop, 9... Receiving hole, 10
...... L-shaped hooking piece, 11... Receiving hole, 13
......Ring, 14...Drainboard for placing the upper body on, 15...Socket hole, 16...Small frame, 17...Socket hole , 18.18'...small frame, 19...joist, 20...joist board, 21...fulcrum.

Claims (1)

[Scope of utility model registration request] 1. Four pillars that can be fitted together to freely insert and remove the screen board,
Left and right vertical frames to which four columns can be fixed detachably; a main frame in which the front and rear horizontal frames can be freely inserted and removed from the vertical frame; and a joist can be freely inserted and removed from the horizontal frame; The main part is formed by a removable joist plate that can be hung in a slatted manner in a recess formed on the upper surface of the joist, and the upper body resting part has a frame that can be inserted and removed at will, like the vertical frame, horizontal frame, and joist described above.
A frame for a sectional bed for a patient, which is formed with removable gratings that can attach and detach the joists, and the base of the grates is pivoted to a vertical frame at an appropriate position so as to be able to adjust the inclination angle. 2. The frame for a sectional bed for patients according to claim 1, wherein the screen plate is provided with rings for fitting into the pillars at both left and right ends. 3. The frame for a sectional bed for a patient according to claim 1 or 2, wherein the pillars are fixed to the vertical frame by screws or by drop-in hooks. 4. The vertical frame and the horizontal frame are made of U-shaped steel, and one end of the L-shaped hook fixed to the end of the horizontal frame is inserted into and removed from the receiving hole formed in the vertical frame. A frame for a sectional bed for a patient as set forth in claim 1, 2, or 3 of a certain utility model registration claim.