JP2845320B2 - Bottom in beds with pillow function - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a bed or the like having a pillow function, wherein the bottom of a bed or the like is flatly attached to the bottom when not in use, and is configured to be able to be inclined and held when used. It's about the bottom.

[0002]

2. Description of the Related Art Conventionally, in a bed, a pillow is simply placed on a mattress on a bottom corresponding to a head side of the bed, and is used by selecting a height, hardness and shape according to preference. I've been trying to do that. Therefore, the pillow is likely to be deviated from a predetermined position by use, and particularly in a bed having a function in which the bottom can be adjusted up and down, the pillow falls every time the bottom is tilted, so that the pillow is fixed to the mattress. What has been proposed. Recently, pillows have been commercially available that are built into the bottom from the beginning so that a desired inclination can be provided. In this method, the bottom corresponds to a bed having an up-and-down adjusting function (raising, raising the knee, etc.), and adopts a means in which a portion corresponding to a pillow is inclined in conjunction with raising the back.

[0003]

For this purpose, the part corresponding to the pillow must be provided with a mechanism linked to the operation of raising the back of the bottom, which is a factor that complicates the structure of the bottom. Therefore, an increase in cost is inevitable. The present invention has been proposed in view of such a background, and has a pillow function, in which a bottom of a bed or the like is attached to the bottom in a flat state when not in use, and is configured to be able to be inclined and protruded and held when used. It is intended to provide a bottom in a bed or the like.

[0004]

Means for Solving the Problems In order to solve the above-mentioned problems, the present invention relates to a method for manufacturing
A groove is formed in the vicinity of the end face on the head side of the bottom, which is orthogonal to the bottom longitudinal axis, and has a recess extending in the width direction of the bottom in the vicinity of the groove, and a lid member removably closed in the recess. The lid member has an upper surface that covers the recess in a flat state,
An edge that can be fitted in contact with the inner wall surface from the peripheral edge of the recess to the bottom surface, and a plurality of ridges are arranged side by side in the longitudinal direction of the lid member on the upper surface, and the edge is located on the bottom head side. The lid has the same shape as the groove near the end face, and the edge of the lid member is fitted into the groove, so that the lid member is held on the groove so that the upper surface protrudes in an inclined state. In addition, the present invention has a lid in the bottom of a bed or the like, which has a recess formed near the head-side end face of the bottom orthogonal to the bottom longitudinal axis and covers the recess. In the vicinity of the longitudinal side edge of the recess, so as to bridge over and has a support shaft for rotatably supporting, and on the back surface, near the end side on the side facing the place where the support shaft protrudes. A recess having a U-shaped stay rotatably mounted on the bottom of the recess for engaging the stay with the stay, and the stay being engaged with the recess. Then, the recess is closed flat by a lid member, and the lid member is raised from the top surface of the bottom, and the stay is moved from the dug portion to the end of the bottom surface of the recess near the end face on the bottom head side. , So that the lid member is held in an inclined state.

[0005]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, one embodiment of the bottom of a bed or the like having a pillow function according to the present invention will be described with reference to the accompanying drawings. FIG. 1 shows a bottom 1 of a bed or the like, which corresponds to a bed provided with an up-and-down mechanism (back-raising mechanism, knee-raising mechanism, etc.). It is divided into leg bottoms 1d and connected so as to be able to bend sequentially.

A groove 2 is formed near the end face of the back bottom 1a perpendicular to the longitudinal axis of the bottom 1 in parallel with the end face. The vicinity of both ends of the groove 2 has predetermined dimensions, respectively.
It is bent at a right angle and extends parallel to both end surfaces in the width direction of the back bottom 1a. A recess 3 having a rectangular shape in a plane and a triangular cross section is formed inside the groove 2, that is, near the center of the back bottom 1a. And this recess 3
A lid member 4 in the shape of a triangular prism with one side cut out is detachably fitted thereto. The dimensions of the groove 2 and the lid member 4 in the longitudinal direction are substantially the same, and the surface of the lid member 4, that is, the lateral dimension of the upper surface described later is slightly larger than the dimensions near both ends of the groove 2. .

The lid member 4 has an upper surface 4o that covers the recess 3 in a flat state, and an edge 4e that can be fitted in contact with an inner wall surface from the peripheral edge of the recess 3 to the bottom surface. The upper surface 4
o, a plurality of ridges 5 are juxtaposed in the longitudinal direction of the lid member 4,
The mattress on top does not slip. The edge 4e has the same shape as the groove 2 near the end face on the bottom head side,
By fitting the edge 4e into the groove 2, the lid member 4 is held on the groove 2 so that the upper surface 4o projects in an inclined state (see FIG. 4). The back bottom 1a of the recess 3
A notch 6 is provided on the longitudinal side edge near the center so that the lid member 4 buried in the recess 3 can be easily taken out.

In the bottom 1 having the above-described structure, in order to take out the cover member 4 in which the recess 3 of the back bottom 1a is closed, a notch 6 is formed at a longitudinal side edge of the recess 3 near the center of the back bottom 1a. Put your finger in the, grab the top surface 4o,
Just lift it. Thereby, the lid member 4 can be easily taken out (see FIG. 2).

Then, the edge 4e of the lid member 4 is
It is inserted into the groove 2 near the end face orthogonal to the longitudinal axis. Then, the lid member 4 protrudes from the back bottom 1a by fitting the edge portion 4e into the groove 2 without loosening, and the upper surface 4o is held in an inclined state.
If a mattress is laid on the top, the same effect as a normal pillow can be obtained (see FIGS. 3 and 4). In this way, a part of the back bottom 1a is taken out, replaced, and projected and held so as to form an inclined surface, so that it can be used as a pillow. Therefore, a complicated mechanism as in the related art is unnecessary, and cost is reduced. There is no problem.

The bottom of a bed or the like having a pillow function according to the present invention may be configured as follows. In this case, as shown in FIG. 5, the back bottom 10a of the bottom 10 forms a rectangular recess 11 near an end face orthogonal to the longitudinal axis of the bottom 10, and a lid member 12 covering the recess 11. have. The lid member 12 has a support shaft 13 for supporting the rotatable and rotatably in the vicinity of the longitudinal side edge of the recess 11 near the center of the back bottom 10a. In addition, on the back surface of the lid member 12, in the vicinity of a longitudinal end of the side facing the place where the support shaft 13 protrudes, the cover member 12 is supported in a protruded state around the support shaft 13 as a rotation center. U-shaped stay 14
Are rotatably mounted (see FIG. 6). In the center of the bottom surface 15 of the recess 11, the lid member 1
2 is placed flat on the recess 11,
Is provided with a room for room for the horizontal part. When the cover member 12 is raised and inclined about the pivot 13, the horizontal portion of the stay 14 is separated from the back surface of the cover member 12 by its own weight, and the end of the bottom surface 15 of the recess 11 near the end surface of the back bottom 10 a. Abuts on the cover member 1
2 is held in an inclined state (see FIG. 7). A notch 17 is formed at a longitudinal edge of the recess 11 near the end face of the back bottom 10 a so that a finger can be inserted into the rear surface of the lid member 12 to raise the lid member 12.

In the bottom 10 having such a configuration, a notch 17 is formed at a longitudinal side edge near the end face of the back bottom 10a.
The finger can be put on the back surface side of the lid member 12 through the, and the lid member 12 can be picked up and rotated up around the support shaft 13.
At this time, the stay 14 on the back surface of the lid member 12 is such that the horizontal portion of the stay 14 separates from the back surface of the lid member 12 due to its own weight, and By moving and abutting, and releasing the hand from the lid member 12, the lid member 12 can be held in a state where the lid member 12 protrudes from the upper surface of the back bottom 10 a and is inclined. Can be used with the head on it (see FIG. 7).

As described above, the lid member 12 can be held inclining like a pillow only by pulling up the lid member 12, so that the operation is further facilitated. Also, since the structure is simple, there is no problem in cost.

[0013]

As described above, according to the present invention, with a simple structure, a part of the bottom corresponding to the head side can be made to function as a pillow by projecting and holding the part at an angle. Greatly improve. Further, since an interlocking mechanism or the like for tilting in conjunction with raising the back is unnecessary, an increase in manufacturing cost can be suppressed.

[0014]

[Brief description of the drawings]

FIG. 1 is an external perspective explanatory view showing one embodiment of a bottom of a bed or the like having a pillow function according to the present invention.

FIG. 2 is an enlarged perspective explanatory view of a main structure of a bottom shown in FIG. 1;

FIG. 3 is an enlarged perspective explanatory view showing a state where the bottom lid member shown in FIG. 1 is inclinedly mounted.

FIG. 4 is a schematic side view of a relevant part, showing a holding position of the bottom lid member shown in FIG. 1 when not in use and a holding position when in use.

FIG. 5 is an explanatory perspective view of a main part showing another embodiment of the bottom of a bed or the like having a pillow function according to the present invention.

6 is an external perspective view of a lid member having a bottom pillow function shown in FIG. 5;

FIG. 7 is an explanatory side view for explaining a pillow function of the bottom shown in FIG. 5;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1, 10 Bottom 1a, 10a Back bottom 1b Waist bottom 1c Knee bottom 1d Leg bottom 2 Groove 3 Concave part 4 Cover member 4o Upper surface 4e Edge 5 Protrusion 6 Notch 11 Concave part 12 Cover member 13 Support shaft 14 Stay 15 Bottom 16 Engraved part 17 Notch M Mattress

Claims (2)

(57) [Claims] In a bottom of a bed or the like, a groove is formed near an end face on the head side of the bottom, which is orthogonal to the longitudinal axis of the bottom, and has a recess extending in the width direction of the bottom near the groove. With a lid member that removably closes the recess,
The lid member has an upper surface that covers the concave portion in a flat state, and an edge portion that can be fitted in an inner wall surface from the peripheral portion of the concave portion to the bottom surface in a contact state. Ridges are juxtaposed, the edge is formed in the same shape as the groove near the end face on the bottom head side, and the edge of the lid member is fitted into the groove, so that the upper surface of the lid member is inclined on the groove. A bottom in a bed or the like having a pillow function, wherein the bottom is configured to be held so as to protrude. 2. A bottom of a bed or the like, wherein a recess is formed in the vicinity of the head-side end surface of the bottom, which is orthogonal to the bottom longitudinal axis, and a cover member covering the recess is provided. In the vicinity of the longitudinal side edge of the recess, so as to bridge over and has a support shaft for rotatably supporting, and on the back surface, near the end side on the side facing the place where the support shaft protrudes. A recess having a U-shaped stay rotatably mounted on the bottom of the recess for engaging the stay with the stay, and the stay being engaged with the recess. Then, the recess is closed flat by a lid member, and the lid member is raised from the top surface of the bottom, and the stay is moved from the dug portion to the end of the bottom surface of the recess near the end face on the bottom head side. The lid member is held in an inclined state by contacting the The bottom of a bed or the like with a pillow function.