JPH0517975Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] This invention relates to a pull-out bed that can be freely pulled out and retracted along a horizontally arranged guide rail.

[Conventional technology]

Conventional beds, especially beds such as one-room apartments that take into consideration the effective use of indoor space,
There are the following:

B. There is an elevating bed in which a bed frame equipped with a balancer weight and an opening/closing device is engaged with guide rails arranged vertically on opposite indoor walls, and the bed frame is suspended using wire ropes. This elevating bed raises and lowers the bed frame by winding and letting out a wire rope.

(b) In addition, wheels are attached to the lower floor side of the mat-mounting floor body consisting of two upper and lower extendable arms, and the wheels slide on the floor to retract the mat-placing floor body.
There is a retractable bed configured to be extendable.

[Problem that the invention attempts to solve]

However, the above conventional technology has the following problems.

B. Liftable beds have the problems of being large and heavy due to the installation of balancer weights and opening/closing devices on the bed frame side, as well as complex structures and high costs.

(b) Since the wheels attached to the floor side of the telescopic bed move on the floor, when the bed is used, the bed protrudes into the room and requires its own space, making the room smaller.

This idea was made in view of the above problems, and it allows the bed body to be pulled out and retracted.
To provide a pull-out bed which can effectively utilize the space from the height of the bed body to the floor surface when the bed body is pulled out.

[Means for solving problems]

In order to solve the above-mentioned problems, this invention provides a bed body consisting of a number of bed members with cushioning material pasted on the surface and rollers rotatably supported on both sides to guide both sides of the bed body. The guide rails are installed opposite to each other so as to support the bed, and are buried in the wall with their openings exposed, and each roller of the bed member in the bed body is fitted into the guide rails.
The pull-out bed is characterized in that each bed member is displaced from a horizontal state to a vertical state and stored in a stacked manner with each roller supported by the guide rail. In addition, in the above-mentioned pull-out bed,
In addition to providing multiple locking holes in the guide rail,
A rod to be inserted into and removed from the locking hole and a handle for operating the rod are provided at the tip of the bed body, so that the bed body can be fixed at a desired position.

[Effect]

According to the pull-out bed of this invention, when the bed is used, by pulling out the bed body to which the bed member is connected, the bed body moves along the guide support means and becomes a bed state, and is set in a horizontal structure between the guide rails. will be done. The above-mentioned bed body can be used as a bed or by laying a bed mat etc., so the space from the height of the bed body to the floor can be used freely.For example, even if a desk etc. is installed, it can be used above it. It becomes possible to provide a bed. Furthermore, when the bed is not in use, the bed body can be pulled in along the guide rails to be in a stored state, making it possible to use a large amount of indoor space.

Furthermore, by pulling out the bed body to a midway position of the guide rail, it can also be used as a chair.

〔Example〕

Hereinafter, embodiments of the pull-out bed according to this invention will be described in detail with reference to the drawings.

FIG. 1 is a perspective view of the main parts of a first embodiment of the pull-out bed according to the invention.

The pull-out bed A of the first embodiment includes a panel-shaped bed body 1 in which a large number of plate-shaped bed members 11 are connected in the longitudinal direction, and a guide serving as a guide support means for guiding the bed body 1 and supporting it in a bed state. It is composed of rails 2, 2 and a locking means 3 for fixing the bed body 1 at any position on the guide rails 2, 2.

The bed member 11 described above has a urethane foam 12 covered with vinyl leather adhered to the upper surface of a steel frame as a cushion material.

On both sides of the bed member 11 in the longitudinal direction, a roller 13 with a built-in bearing is pivotally supported at one end, and a connecting tube (not shown) or the like is formed at the other end.

Each roller 13 is fitted within the guide rail 2 in a slidable manner.

Adjacent bed members 11, 11 are connected by connecting rollers 13, 13 that are pivotally supported on each side by links (not shown), and the connecting shaft 4 is connected by alternately overlapping connecting cylinders on the other side. They are connected by being inserted.

That is, in this first embodiment, the adjacent bed members 11, 11 are connected by links, and
They are alternately connected by the insertion of the connecting shaft 4.

The guide rail 2 serving as the guide support means is made of, for example, channel steel, and locking holes 2a, 2b, and 2c are bored at the upright portion thereof, into which the rods 31 of the locking means 3 are inserted. A handle 14 is attached to the tip of the bed body 1.

The opposing guide rails 2, 2 have their base ends 2d fixed to the back of the bed storage means 6 formed below the bay window 5, with only the opening surface exposed on the outside of the bed storage means 6. It is buried in the wall 7 in a substantially horizontal state with the floor surface FL. 61 is a storage section in the bed body. It is desirable that the exposed surface be approximately the same as the wall surface or slightly recessed.

The height of the guide rails 2, 2 is an appropriate height from the floor FL (if furniture such as a table 8 is installed on the floor FL, above the height)
It will be installed in position.

Between the guide rails 2, 2 arranged as described above, each roller 13 of the bed body 1 is fitted into both guide rails 2, 2, and the bed body 1 is moved in and out by sliding of the rollers 13. .

The locking means 3 includes rods 31 disposed intermittently on the bed members 11, 11 of the bed body 1.
31, an operating lever 32 for moving the rods 31, 31 outward and backward, a rotating plate (not shown), and a spring.

The operating portion of the locking means 3 is installed below the handle 14.

In this operating section, a rotating plate is fixed to the support shaft of an operating lever 32 that is rotatably supported, and rods 31, 31 are attached to the rotating plate in two directions (the longitudinal direction of the bed member 11). They are connected, and their length is determined by the locking holes 2a, 2b, and
2c.

Two springs (not shown) that always urge the rods 31, 31 outward (toward the left and right guide rails) are hooked to the rotating plate, and the rods 31, 31 are normally operated by the urging force of the springs. The lever 32 is positioned in the closing direction. Therefore, when the operating lever 32 is operated in the opening direction, the rods 31, 31
The tip side is the locking hole 2 of the guide rails 2, 2.
a, 2b, and 2c, making the bed main body 1 movable.

When using the pull-out bed A constructed as described above, the operating lever 32 is operated in the opening direction to remove the rods 31, 31 from the locking holes 2c.
Next, the pull-out bed A, which has been folded and stored in the storage section, is pulled out by grasping its handle 14. As a result, the bed members 11 of the pull-out bed A are unfolded and are successively pulled out along the guide rails 2, 2 in a flat state. After the pull-out bed A is pulled out to a predetermined position, the rods 31, 31 are inserted into the locking holes 2a to fix the movement of the bed body 1. A bed mat or the like is laid on the bed main body 1 in the above state and used as a bed. Also, bed member 1...
Since the urethane foam 12 is attached to the cushion material, it can be used directly as a bed in the summer without placing a bed mat.

Next time when the bed is not in use, use the operating lever 3.
2 in the opening direction, the pull-out bed A is pulled into the storage section 61 side. As a result, the pull-out bed A moves into the storage section 61 from the opening formed in the wall 7 of the bay window 5, and the bed body 1B comes into contact with the ends of the guide rails 2, 2, and is folded one by one as shown by the imaginary line. will be included. Later, the rods 31, 31 are inserted into the locking holes 2c to fix the movement of the bed body 1, and the bed body 1 is housed in the opening with the handle 14 exposed. Since the pull-out bed A is stored in the storage section 61, the indoor space can be used effectively.

Furthermore, by pulling out the bed body 1 to the middle position of the guide rails 2, 2 and inserting the rods 31, 31 into the locking holes 2b to fix the bed body 1, it can be used as a chair.

FIG. 2 is a side view showing a second example of the implementation of the pull-out bed according to the invention.

The pull-out bed B of the second embodiment includes a bed main body 40 consisting of a large number of connectable bed members 41.
and two pairs of guide rails 50 as guide support means for guiding the bed main body 40 and supporting it in the bed state.
51, and a cover 60 as a storage means.

The bed member 41 constituting the bed body 40 has a urethane foam 42 coated with vinyl leather adhered to the upper surface of a steel frame having an L-shaped cross section as a cushioning material, and rollers 43 on both sides of the tip.
43 is pivotally supported, and rollers 44, 44 are pivotally supported on both sides of the bent end, and L-shaped hooks 45, 46 are provided oppositely on the front and rear surfaces. Further, on both sides of the bed member 41, a series of wire ropes connecting the bed members 41 to each other,
Chain 47 etc. are attached. This chain 47 is locked to the shaft of the roller 43 on the tip side.

Two pairs of guide rails 50, 5 as guide means
1 are arranged in two stages, upper and lower. The guide rails 50, 50 on the upper stage side extend horizontally, and the rollers 43, 43 on the tip side of each bed member 41 of the bed main body 40 are slidably fitted therein. In addition, the lower guide rails 51, 51 are
The bed main body 4 is inclined downwardly from the front side of the cover 60 and extends horizontally from its lower end.
The roller 4 on the rear end side of each bed member 41 of 0
4 and 44 are slidably fitted.

As shown above, move the guide rails 50 and 51 up and down 2.
By tilting one side with steps, the bed body 4
When the hooks 45, 46 of each bed member 41 of No. 0 approach the slope 51a, the hooks 45, 46 are engaged when pulled out, and the hooks 45, 46 are engaged when being stored.
6 comes off.

A cover 60 serving as a storage means is pivotally supported by a shaft 62 having an L-shaped cross section and supported by brackets 61, 61 fixed to a wall, so that it can be opened and closed. The cover 60 is provided with a side plate (not shown), and a storage section 63 is formed inside.

Since the pull-out bed B is configured as described above, when using the bed, first rotate the cover 60 upwards, and then open the bed member 41 stored in the storage section 63.
By pulling out the front side of..., the bed member 4
1... are sequentially pulled out along guide rails 50, 51. As the bed member 41... moves, the chain 47 connects it to the rear bed member 41...
Pull out the following bed member 4 and attach it to the hook 46 on one side of the leading bed member 41 at the inclined part of the guide rail 51.
The hooks 45 of 1... are hooked and arranged in a connected manner between the left and right guide rails 50, 51 to form a bed. Thereafter, by rotating the cover material 60 and returning it, the bed main body 40 can be used as a bed. Furthermore, if the bed members 41 are fixed at intermediate positions between the guide rails 50, 51, they can also be used as chairs.

[Effect of idea]

Since this invention is constructed as described above, it has the following effects.

B Since the bed components are firmly supported by the guide rails and configured in the indoor space area, there is no need for exclusive area on the floor FL, and furniture can be installed in the space area from the height of the bed components to the floor surface. This allows the room to be used widely and effectively.

(b) A pull-out bed has a small number of constituent members and a simple structure, which can reduce costs.

[Brief explanation of drawings]

FIG. 1 is an overall perspective view showing a first embodiment of the pull-out bed according to the invention, and FIG. 2 is a side view showing the main parts of the second embodiment of the pull-out bed according to the invention. A, B...Pull-out bed, FL...Floor surface,
1...Bed main body, 2...Guide rail, 2a,
2b, 2c...Lock hole, 3...Lock means, 4...
...Connection shaft, 6...Bed storage means, 11, 41...
...Bed member, 12...Urethane foam, 13,
44...Roller, 14...Handle, 31...Rod, 32...Operation lever, 40...Bed main body,
50, 51...Guide rail, 60...Cover,
63...Storage department.

Claims (1)

[Scope of Claim for Utility Model Registration] (1) A bed body is provided in which a number of bed members are arranged in series, each of which has a cushion material affixed to its surface and has rollers rotatably supported on both sides, and guides both sides of the bed body. The guide rails are installed opposite to each other so as to support the bed, and are buried in the wall with their openings exposed, and each roller of the bed member in the bed body is fitted into the guide rail, and each roller is supported by the guide rail. A pull-out bed characterized in that each bed member is displaced from a horizontal state to a vertical state and stored in layers. (2) A plurality of locking holes are provided in the guide rail, and the tip of the bed body is provided with a rod that is inserted into and removed from the locking hole, and a handle for operating the rod, so that the bed body can be fixed at a desired position. A pull-out bed according to claim 1 of the utility model registration claim, characterized in that: