JP2941797B1 - Storage bed - Google Patents

Abstract

An object of the present invention is to provide a storage bed having a storage unit. SOLUTION: There is provided a storage unit 3 including an upper opening box main body 1 having a predetermined height H and a lid 2 having a predetermined thickness T attached to the box main body 1 so as to be openable and closable. In addition, an intermediate floor portion 4 having a predetermined front and rear length L is pivotally connected to the rear end edge of the storage portion 3 so as to be capable of horizontal deployment and vertical standing. Further, it is pivotally connected to the rear end edge of the intermediate floor portion 4 so as to be horizontally deployable and vertically erected, and has a front and rear dimension substantially equal to a total dimension of the predetermined height H, the predetermined thickness T, and the predetermined length L. It has a floor 5.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

TECHNICAL FIELD The present invention relates to a storage bed.

[0002]

2. Description of the Related Art Conventionally, a folding bed has no storage section. On the other hand, the bed having the storage section could not be folded.

[0003]

However, it is inconvenient if the foldable bed does not have a storage section, while a bed having a storage section cannot be folded and requires space even when not in use, which is an obstacle. . Also, the folding bed merely takes up space in the folded state. Therefore, an object of the present invention is to provide a storage bed having a storage unit. Another object is to provide a storage bed that can be used as a sofa in a folded state.

[0004]

In order to achieve the above-mentioned object, a storage bed according to the present invention comprises an upper opening box body having a predetermined height and a predetermined thickness attached to the box body so as to be freely opened and closed. A storage part consisting of a lid and a horizontal deployment
An intermediate floor portion of a predetermined front and rear length pivotally connected so as to be able to stand vertically,
A rear floor portion that is pivotally connected to the rear end edge of the intermediate floor portion so as to be horizontally deployable and vertically erected, and has front and rear dimensions substantially equal to the total size of the predetermined height, the predetermined thickness, and the predetermined length; The middle floor portion is in a vertical upright state and the rear floor portion is in a vertical upright state, the storage section is a seat,
The sofa can be switched to a sofa having the intermediate floor as a back.

[0005] The lid is pivotally attached to the box main body so as to be able to be raised and lowered from a horizontal state in a stepless or stepped manner to a predetermined inclination angle downward and downward, and is also configured to also serve as a backrest plate portion as a bed. It is a thing. In addition, wheels are attached below the storage section, intermediate legs are suspended from near the pivotal connection between the intermediate floor and the rear floor, and rear legs are suspended from the rear edge of the rear floor. A wheel is attached to the lower end of the vehicle, and a wheel is attached to the center of the rear leg. The rear leg is configured to be insertable into the lower space of the bottom surface of the storage unit when the sofa is switched.

[0006]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail with reference to the drawings showing embodiments of the present invention.

FIG. 1 is a perspective view of a storage bed according to the present invention. The storage bed has an upper opening box main body 1 having a predetermined height H and a predetermined thickness attached to the box main body 1 so as to be freely opened and closed. T
A storage section 3 having a lid 2 of the same type, an intermediate floor section 4 having a predetermined front-rear length L pivotally connected to a rear end edge of the storage section 3 so as to be horizontally deployable and vertically erected, and a rear end edge of the intermediate floor section 4 And a rear floor portion 5 having a front and rear dimension E substantially equal to a total of the predetermined height H, the predetermined thickness T, and the predetermined length L.

A rectangular frame 6 is fitted to the upper edge of the box body 1 from the outside.
7 is attached. At a position slightly forward of the pivot member 7, a pivot connector 8 with a ratchet mechanism is attached. Intermediate frames 9, 9 are pivotally connected to the pivot members 7, 7, and pivot members 8 are provided.
A front frame 10 is fixedly mounted on the front frame 10, and a front mat 11 is placed from the front frame 10 to the intermediate frame 9.

That is, the lid 2 includes a front frame 10 and a front half of the front mat 11. Since the front frame 10 is attached to the pivoting device 8 with a ratchet mechanism, the lid 2
Is pivotally attached to the box main body 1 in a stepped manner from a horizontal state to a predetermined inclination angle downward and downward. Lid 2
Is shown by a two-dot chain line. The lid 2 also serves as a back plate G as a bed in such an upright state. The lid 2 may be undulated freely. Further, the front mat 11 may have an upper part of the lid 2 and a remaining part divided into two parts.

The intermediate floor 4 comprises an intermediate frame 9 and a rear half of the front mat 11. The rearward portion of the intermediate frame 9 is pivotally connected to the rear frame 13 by a biaxial pivoting member 12. A rear mat 14 is fixedly mounted on the rear frame 13. The rear floor 5 includes a rear frame 13 and a rear mat 14.

The box body 1 has wheels 15... Near four corners of the bottom surface of the bottom plate. Specifically, wheels 15 are attached to the lower ends of the pillars at the four corners (squares) of the box body 1. Wheels 15 are box body 1
It may be attached below the side surface of. Intermediate floor 4 and rear floor 5
A U-shaped intermediate leg 17 is suspended from the vicinity of the pivot portion (details will be described later). The intermediate leg 17 supports the weight of a person lying on the storage bed when the storage bed is deployed.

At the rear edge of the rear floor 5, a gate-shaped rear leg 18 is suspended. In the center of the upper side of the rear leg 18, wheels protruding rearward
24 is attached. The wheels 24 are in a storage bed folded state.
In the sofa switching state (described later), the rear floor 5 is supported and movable. Wheels 19, 19 are attached to the lower end of the rear leg 18. The wheels 19, 19 have a function of moving the storage bed in the expanded state and a function of assisting the storage bed in folding the expanded state.

As shown in FIGS. 2 and 3, when the intermediate floor portion 4 is in the vertical upright state and the rear floor portion 5 is in the vertical upright state, the front-back dimension E of the rear floor portion 5 is as described above. Since the total size of the predetermined height H of the box body 1, the predetermined thickness T of the lid 2, and the predetermined front and rear length L of the intermediate floor portion 4 is approximately equal to the total size of the storage portion 3, the intermediate floor portion 4 is It is possible to switch to the sofa on the back (this is called a sofa switching state).

In such a sofa switching state, the rear legs
Reference numeral 18 is configured to be insertable into the lower space of the bottom surface of the storage unit 3. That is, the lateral width of the wheels 15, 15 fixed to the rear edge of the bottom surface of the bottom plate of the box body 1 is greater than the lateral width of the wheels 19, 19, and the height of the bottom of the storage unit 3 from the floor. Is larger than the front-rear distance (wheel diameter) of the wheel 19.

FIG. 4 is a plan view in which the front mat 11 and the rear mat 14 are omitted. The pivot members 12, 12 are mutually center rods.
The intermediate leg 17 shown in FIG. 1 is suspended from the center rod 20. Specifically, both ends of the intermediate leg 17 are fixed closer to the center than both ends of the center rod 20. This allows storage bed folding (sofa switching)
Occasionally, there is no possibility that a finger or the like is pinched near the fixing portion of the intermediate leg 17.

The front frame 10, the intermediate frame 9, and the rear frame 13 are reinforced forward, backward, left and right by reinforcing members 21. The reinforcement 21 supports the load when a person lays on the storage bed when the storage bed is unfolded, and functions to prevent the front mat 11 and the rear mat 14 from being unnecessarily bent excessively.

As shown in FIGS. 4 and 5, the intermediate leg 17 has an intermediate height position or a lower end position, and a rear upper portion of the front frame 6.
A spring 23 is provided between the rear frame 13 and the upper rear portion thereof in a bridge-like manner, and urges the storage bed to be folded (switched to a sofa). The spring 23 is provided at the center in the left-right direction, but may be provided near both right and left ends.

The design of the present invention can be changed. For example, the front mat 11 and the rear mat 14 may be integrated. At this time, it is also preferable to incorporate a chain or the like near the bent portion between the front mat 11 and the rear mat 14 to reinforce the mat.

[0019]

Since the present invention is configured as described above,
The following effects are obtained.

(According to claim 1) It has a storage portion and is foldable. Also, when the storage bed is not used, it can be folded and used as a sofa, which is convenient. (According to claim 2) the upper body can be placed on the back plate portion G. Further, when storing or taking out stored items, the lid does not fall even if the user releases his / her hand with the lid opened, which is convenient.

[0021] According to the third aspect, the storage bed can be easily moved. Also, since the storage bed can be completely folded, no space is required in the folded state. In addition, the storage bed can be moved even in the folded state.

[Brief description of the drawings]

FIG. 1 is a perspective view showing an embodiment of the present invention.

FIG. 2 is a perspective view showing a sofa switching state.

FIG. 3 is a side view showing a sofa switching state.

FIG. 4 is a plan view omitting a front mat and a rear mat.

FIG. 5 is a side view.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Box main body 2 Lid 3 Storage part 4 Intermediate floor part 5 Rear floor part 15 Wheel 17 Intermediate leg 18 Rear leg 19 Wheel 24 Wheel E Front-back dimension G Backrest plate H Predetermined height L Predetermined length T Predetermined thickness

Claims (3)

(57) [Claims] 1. A storage section 3 comprising an upper opening box main body 1 having a predetermined height H and a lid 2 having a predetermined thickness T attached to the box main body 1 so as to be openable and closable, and a rear end of the storage section 3. An intermediate floor portion 4 having a predetermined front and rear length L pivotally connected to the edge so as to be horizontally deployable and vertically upright;
After the front and rear dimensions E which are pivotally connected to the rear edge of the intermediate floor part 4 so as to be capable of horizontal deployment and vertical standing, and are substantially equal to the total of the predetermined height H, the predetermined thickness T and the predetermined length L. A sofa in which the intermediate floor 4 is in a vertical upright state, the rear floor 5 is in a vertical upright state, the storage section 3 is a seat, and the intermediate floor 4 is a back. A storage bed characterized by being configured to be freely switchable. 2. The lid 2 is pivotally attached to the box main body 1 so as to be freely raised and lowered from a horizontal state in a stepless or stepwise manner to a predetermined downward tilt angle, and also serves as a backrest plate portion G as a bed. The storage bed according to claim 1, wherein the storage bed is configured as follows. 3. A wheel 15 is attached below the storage section 3, and an intermediate leg 17 is suspended from near a pivotal connection between the intermediate floor section 4 and the rear floor section 5. The rear leg 18 is suspended, and the rear leg 18 is provided.
Wheels 19, 19 are attached to the lower end of the
The storage bed according to claim 1 or 2, further comprising wheels (24), and wherein the rear leg (18) is configured to be inserted into a lower space of the bottom surface of the storage portion (3) when the sofa is switched.