JPH11364A - Bed for use in sickroom - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a bed for use in a sickroom, fitted with a table which is held in a fixed horizontal position relative to the bed, can set its longitudinal position relative to the bed as necessary, requires no support legs from the floor, and has a simple structure, so that the bed is excellent in comfortability and profitability. SOLUTION: This bed includes a movable gate-shaped table 6 which comprises guide wires 1 attached to the outsides of the side skeletal members C, D of a bed frame F, a pair of table front and rear end legs 3a, 3b erected on table lower-end members 3 loosely fitted into the guide wires 1, a horizontal shaft 4 interconnecting the upper ends of the rear end legs 3b, and a pivotally attached top plate 5 whose rear end is pivotally supported by the horizontal shaft 4 and whose front end can be placed on the upper end of each table front-end leg 3a.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a bed for a hospital room.

[0002]

2. Description of the Related Art Conventionally, as a bed for a hospital room, for example, FIG. 3 (a) is a plan view, FIG. 3 (b) is a side view, FIG. 3 (c) is a rear view, and FIG. Such a bed for horizontal posture (hereinafter referred to as a bed) A is known. That is, in the figure, the bed A is mainly composed of a rectangular frame-shaped bed frame F formed by the front aggregate B, the side aggregate C, the side aggregate D, and the rear aggregate E, and the bed frame F. Inverted U-shaped front legs G and rear legs H with casters supporting the front and rear ends respectively, a floor plate J and a joist K for supporting the mattress I, side aggregates C and side aggregates D, respectively. It is assembled from a removable fall prevention fence L and the like.

At the rear of the bed A, an overbed table M is independently arranged on the floor N so as to straddle the bed.

[0004] However, such a structure has the following disadvantages. (1) The overbed table M is self-standing on the floor N via four casters, and is relatively lightweight. Therefore, the position in the left-right direction and the position in the front-rear direction with respect to the bed A is uncertain, and the patient P is difficult to use. The livability of the bed is not enough. (2) Since the overbed table M is self-supporting on the floor N via four casters, it is difficult to clean the bed A under the bed A, and therefore, the livability of the bed for a hospital room is not sufficient. (3) Since the patient P does not have a backrest, when the patient P eats, writes or reads, the posture is unstable and easily fatigued. Therefore, the livability of the bed for a hospital room cannot be said to be sufficient.

[0005] As a bed for changing the body position, there is also a gatch-type bed in which a plurality of upper floor frames pivotally mounted on a bed frame F in a front-rear direction with a horizontal horizontal axis are mounted and an activation mechanism is attached. Has the following disadvantages. (1) Since it is pure medical use, the patient cannot easily handle the gatch crank, and therefore cannot be used for improving the livability of a bed in a hospital room. (2) If the upper floor frame of the bed is raised to a suitable large angle as a backrest, the mattress becomes obstructive in the hospital room,
The tidying of the room is impaired, and therefore the livability of the hospital bed is not sufficient. (3) Since the position where the upper floor frame of the bed can be raised is in front of the bed, the position where the backrest can be used is limited, and therefore, the livability of the bed for the hospital room is not sufficient.

[0006]

SUMMARY OF THE INVENTION The present invention has been proposed in view of such circumstances, and the position in the left-right direction with respect to a bed is constant, and the position in the front-rear direction with the bed can be appropriately set.
It is another object of the present invention to provide a bed for a hospital room which does not require a support leg from the floor and is equipped with a desk having a simple structure.

[0007] Furthermore, the patient can be handled easily and does not obstruct the interior of the room, and can be used at an appropriate position in the front-rear direction of the bed. It is another object of the present invention to provide a bed for a hospital room which is excellent in economic efficiency.

[0008]

For this purpose, the invention according to claim 1 is characterized in that the guide strips attached to the outer sides of the respective side aggregates of the bed frame and the guide strips are loosely fitted respectively. A table front end leg, a table rear end leg respectively erected on the combined table lower end member, a horizontal axis connecting the upper ends of the table rear end legs to each other, and a rear end being the horizontal axis. A movable gate-type table which is pivotally supported by the front end and comprises a pivotable top plate which can be placed on the upper end of each of the table front end legs.

According to a second aspect of the present invention, there is provided a bed for a hospital room according to the first aspect, wherein a lower end portion is loosely fitted to each guide strip at a front position of the movable gate-type sitting table. And a horizontal shaft connecting the front upper ends of the seat side plates to each other, and back plate clasps attached to left and right portions of a lower end pivotally supported by the horizontal shaft and extending slightly above the upper surface of the bed. A pivotable back plate, and a clasp receiver which is attached to the rear middle of each of the seat side plates and which loosely fits with each of the back plate clasps and can support the pivotable back plate at a predetermined inclination angle. Characterized by a movable gate-shaped seating chair.

[0010]

According to such a configuration, the following operation is performed. (1) According to the first aspect of the present invention, the guide strip provided on the outer side of each side aggregate of the bed frame and the table lower end member loosely fitted to the guide strip, respectively. A front leg, a table rear leg, and a horizontal axis connecting the upper ends of the table rear legs with each other, and a rear end pivotally supported by the horizontal axis and a front end. Since the movable gate-type table which comprises a pivotable top plate that can be placed on the upper end of each of the table front legs is provided, the gate-type table has a constant horizontal position with respect to the bed, and the bed with the bed. The position in the front-rear direction can be appropriately set, no support leg from the floor is required, and the present invention can be easily applied to a known bed.

(2) According to the second aspect of the present invention, in addition to the constitutional requirements of the above (1), the lower end is loosely fitted to each guide strip at the front position of the movable portal table. Back seats, a horizontal axis connecting the front upper ends of the respective seat side panels to each other, and left and right ends of a lower end pivotally supported by the horizontal axis and extending slightly above the upper surface of the bed. A pivotable back plate with a metal attached thereto, and a clasp provided at a rear middle position of the seat side plate and loosely fitted with each of the back plate clasps to support the pivotable back plate at a predetermined inclination angle. Because a movable gate-type chair composed of a metal tray is provided, in addition to the effect of (1) above, the gate-type chair can be easily handled by the patient, does not cause obstruction in the room, and The position in the front-rear direction can be appropriately set, and can be easily applied to a known bed.

[0012]

DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment in which the present invention is applied to a known bed A shown in FIG. 3 will be described with reference to the drawings. The same reference numerals as those in FIG. 3 denote the same members as those in FIG. 1) In the plan view, the same figure (b), the side view, the same figure (c), the rear view and the same figure (d), in the front view of the central part, 1 is the side aggregate C of the bed frame F and the outside of the side aggregate D. Each of the guide members is provided with a plurality of bolts 2 and has a groove-shaped cross section in this embodiment.

Reference numerals 3a and 3b denote table front end legs and table rear end legs erected at the front and rear ends of a table lower end member 3 loosely fitted to the guide strips 1, respectively. Are horizontal axes that connect the upper ends of the two. 5 is a pivotable top plate whose rear end is pivotally supported by the horizontal shaft 4 and whose front end is mountable on the upper end of each table end leg 3a, and 6 is a guide strip 1 to a pivotable top plate 5. It is a movable movable table.

Reference numeral 7 denotes a right front triangular seating chair having a lower end which is loosely fitted to each of the guide strips 1 at the front of the gate-shaped seating table 6, and 8 denotes a front upper end of each seating chair 7 with respect to each other. The horizontal shafts 9 connected to each other have back plate clasps 1 at the left and right portions at the lower end which is pivotally supported at the upper end by the horizontal shaft 8 and extends slightly above the upper surface of the bed.
Reference numeral 0 denotes a pivotable back plate. Numeral 11 denotes a clasp which is attached to the rear middle position of each seat side plate 7 and which loosely fits with each back plate clasp 10 and which can support the pivotable back plate 9 at a predetermined inclination angle. 1 is a movable gate-shaped seating chair formed by a seating side plate 7 to a clasp receiver 11.

Reference numeral 13 denotes a table-top stopper with a handle which is screwed horizontally to the front of the table lower end member 3 to fix the portal-type table 6 to the guide strip 1. It is a seat-chair stopper with a handle which is screwed horizontally to the rear of the lower end of the seat-side plate 7 to be fixed to the strip 1.

In such a structure, when the patient is eating, writing, reading, or the like, the patient manually rotates the pivotable top 5 clockwise in the state of the bed shown in FIG. 1B. ,
After the front end is placed on the upper end of the table end leg 3a, the gate-type sitting table 6 is manually inserted using the guide strip 1 and the table lower end member 3.
To the front of the bed. At this time, the gate-type sitting table 6 moves forward across the fall prevention fence L, and is in the state shown in FIG.

If it is convenient to use natural daylighting or ceiling light illumination, the patient P can use the gate-type sitting table 6 at the rear of the bed as shown in FIG. 2 (b).

In FIG. 2 (a), when the patient P wants to take a more comfortable posture, the patient P is manually mounted on the pivotable back plate 9.
Is slightly rotated clockwise, and the back plate clasp 10 is loosely fitted into the clasp receiver 11, as shown in FIG. 2 (c), to assemble the double seat chair 12 and use it. be able to.

Similarly, in FIG. 2 (b), if the patient P wants to take a more comfortable posture, the patient P
2 is slidably moved manually over the fall prevention fence L to the rear of the bed using the guide strip 1 and the chair side plate 7, and then the pivotable back plate 9 is slightly rotated clockwise. Then, the back-plate clasp 10 is loosely fitted to the clasp receiver 11 to assemble and use the double-door seating chair 12 as shown in FIG. 2 (d).

In each of the above methods of use, the patient P
Uses a sitting table stopper 13 and / or a sitting chair stopper 14 as necessary. When the patient lies on the bed, the pivotable top plate 5 of the portal table 6 and the pivotal back plate 9 of the portal chair 12 are stored in a hanging state, so that they do not obstruct the patient. .

The gate-type sitting table 6 and the gate-shaped sitting chair 12 can be easily removed from the bed by removing a terminal cap (not shown) attached to the rear end of the guide strip 1.

According to the structure of the embodiment, the following effects can be obtained. (1) A guide strip attached to the outside of each side aggregate of the bed frame, and a table lower end member loosely fitted to each of the guide strips, respectively, are erected in a front-to-back manner. And a horizontal axis connecting the upper ends of the table rear end legs to each other, a rear end pivotally supported by the horizontal axis, and a front end mounted on the upper end of each of the table front legs. Since the movable gate-type table consisting of a pivotable top board that can be placed is provided, the gate-type table has a constant horizontal position with the bed and the front-rear position with the bed can be set appropriately, In addition, there is no need for supporting legs from the floor, and in addition, the present invention can be easily applied to a known bed, thereby improving the livability and economy of the bed for a hospital room.

(2) In addition to the above-mentioned constitutional requirements (1), at the front position of the movable gate-type table, a lower end of the seat is loosely fitted to each guide strip, and A horizontal shaft connecting the front upper ends of the chair side plates to each other, and a pivotable back having a back plate clasp attached to the left and right portions of a lower end pivotally supported by the horizontal shaft and extending slightly above the upper surface of the bed, respectively. A movable gate, which is provided at a rear middle position of each of the chair side plates and is loosely fitted with each of the back plate clasps and can support the pivotal back plate at a predetermined inclination angle. In addition to the effect of (1) above, the portal-type sitting chair can be handled easily by the patient, does not obstruct the room, and the position of the bed in the front-rear direction can be set appropriately, in addition to the effect of the above (1), In addition, the present invention can be easily applied to a known bed, so that the livability and economy of the bed for a hospital room are improved.

It should be noted that the present invention can be applied to a position changing bed in almost the same manner as the position changing bed. The present invention is also applicable to a bed for a small living room.

[0025]

In summary, according to the first aspect of the present invention, the guide strips provided outside the respective side aggregates of the bed frame and the guide strips are loosely fitted to the respective guide strips. A table front end leg and a table rear end leg respectively erected on the table lower end member in a front-rear manner, a horizontal axis connecting the upper ends of the table rear end legs to each other, and a rear end pivotally supported by the horizontal axis. The front end is provided with a movable gate-type sitting table consisting of a pivotable top plate that can be placed on the upper end of each of the table front end legs, so that the position in the left-right direction with respect to the bed is constant, and The present invention provides an industrial bed which can be set at any position in the front-rear direction, does not require supporting legs from the floor, and is equipped with a desk having a simple structure. It is extremely useful.

According to the invention of claim 2, according to claim 1,
In the hospital bed described above, the lower end portion is loosely fitted to each guide strip at the front position of the movable gate-type table, and the front upper ends of the respective seat side plates are connected to each other. A horizontal shaft, an upper end pivotally supported by the horizontal shaft, a pivotally attached back plate having back plate clasps attached to left and right portions of a lower end extending slightly above the upper surface of the bed, and a rear portion of each of the side seats; By providing a movable gate-type seating chair which is provided at a middle position and comprises a clasp receiver which is loosely fitted with each of the back plate clasps and which can support the pivotable back plate at a predetermined inclination angle, It is easy to handle by the patient and does not obstruct the interior of the room, and can be used at any position in the front-back direction of the bed. In addition, it is equipped with a simple backrest, which is excellent in livability and economy. The present invention is industrially extremely useful because Than it is.

[Brief description of the drawings]

FIG. 1 shows an embodiment in which the present invention is applied to a known bed of FIG. 3, (a) is a plan view, (b) is a side view, (c) is a rear view,
(D) is a front view of the central part.

FIGS. 2A and 2B show states in which a patient P uses a gate-type bed table 6 or the like on the bed of FIG. 1, wherein FIG. 2A shows a gate-type bed table 6 at the front of the bed and FIG. (C) is a gate-shaped table 6 in front of the bed.
(D) is a side view when the patient P uses the portal table 6 and the portal chair 12 at the rear of the bed.

FIG. 3 shows a well-known horizontal position bed, (a) is a plan view,
(b) is a side view, (c) is a rear view, and (d) is a central front view.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Guide member 2 Bolt 3 Table lower end member 3a Table front end leg 3b Table rear end leg 4 Horizontal axis 5 Pivot type top plate 6 Gate type sitting table 7 Seat chair side plate 8 Horizontal axis 9 Pivot type back plate 10 Back plate Clasps 11 Clasp trays 12 Gate-shaped chairs 13 Table stoppers 14 Seat chair stoppers A Beds B Head aggregates C Side aggregates D Side aggregates E Rear aggregates F Sleeper frames G Front legs H Rear legs I Mattress J Floorboard K Joist L Fall prevention fence M Overbed table N Floor P Patient

Claims (2)

[Claims] 1. A guide strip attached to the outer side of each side aggregate of a bed frame, and a table lower end member loosely fitted to each of the guide strips, respectively, standing up and down one by one. A table front end leg, a table rear end leg, a horizontal axis connecting the upper ends of the table rear end legs to each other, and a rear end pivotally supported by the horizontal axis and a front end being the upper end of each of the table front legs. A bed for a hospital room, comprising a movable gate-type sitting table comprising a pivotable top plate that can be placed on a bed. 2. The bed for a hospital room according to claim 1, wherein a lower end portion is loosely fitted to each guide strip at a front position of the movable gate-type table, and the respective chair side plates. A horizontal shaft connecting the front upper ends thereof to each other, and a pivotable back plate having upper and lower ends pivotally supported by the horizontal shaft and extending to a slightly upper portion of the upper surface of the bed, respectively, with left and right back plate clasps attached thereto. A movable gate-type seating chair which is provided at a rear middle position of the seat side plate and which is loosely fitted to each of the back plate clasps and which can support the pivotable back plate at a predetermined inclination angle. A bed for a hospital room, comprising: