JP3055894B2 - Holding structure of bed overtable when not in use - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an over-bed
This relates to a holding structure when the table is not used .

[0002]

2. Description of the Related Art Conventionally, for a bed occupant, a table has been provided so as to straddle above a floor of a bed so that a user can eat, read and write. There is an overtable.

[0003]

However, since the table is used by hanging both ends of the overtable on side rails attached to both sides of the bed,
If there is a difference in the width of the bed or the thickness of the upper rail on the side frame, it is necessary to manufacture a table having a length corresponding to each mounting specification, and inventory efficiency is poor. Also,
Because there is no storage space when not in use, it must be kept beside the bed or in one corner of the room.If there is a problem when passing or treating, or if you have other items loaded, However, there is such an annoyance that such articles are taken out and taken out. The present invention has been proposed in view of such a background, and a part of the bed is adapted to the distance between the side fences on both sides.
And slide it over these side fences to use
Bed table that can be held on the bed board when not in use .
It is an object of the present invention to provide a holding structure when the bar table is not used .

[0004]

SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, the present invention relates to a structure in which a bed is suspended between side fences on both side surfaces of a bed so as to straddle above a floor of the bed. A recess having an overtable and capable of fitting the overtable to a board in a bed
In addition, a groove is provided in the recess, and a narrowed portion having a relatively narrow groove width is provided in the groove. On the other hand, the overtable is provided with side fences at both ends in the longitudinal direction of the table portion. Locking means for locking to the upper beam, at least one of the locking means is configured to be able to advance and retreat to the table portion, and a fitting portion is provided in the locking means.
When the over table is not used,
Cable section and locking means, and
In the recess, the width of the vertical groove in the recess is relatively small.
It was designed to fit into a narrow aperture .

[0005]

DETAILED DESCRIPTION OF THE INVENTION Next, Oh bed according to the present invention
-Regarding the holding structure when the bar table is not used ,
One embodiment will be described below with reference to the accompanying drawings. FIG. 1 shows an overtable 3 which can be stored and held on a board 2 of a bed 1 when not in use. It is arranged so as to straddle the upper part of the floor 4. That is, the overtable 3 is provided with a rectangular recess 5 in which the overtable 3 can be fitted on the side of the board 2 of the bed 1 facing the floor 4 formed by blow molding. The recess 5 is provided with four vertical grooves 6 at predetermined intervals in the vertical direction in the figure. Of the vertical grooves 6, the vertical grooves 6 on both ends are provided with narrowed narrow portions 7 (hereinafter, undercut portions 7) at upper and lower sides, respectively. The overtable 3 is detachably held by the undercut portion 7.

Accordingly, the overtable 3 will be described in detail below. That is, over table 3
Has a substantially square table portion 8 formed by blow molding by applying, for example, PP (polypropylene) or ABS resin, and at both ends in the longitudinal direction of the table portion 8, each is attached to a side fence upper beam. A locking means 10 for enabling locking is mounted to be able to move forward and backward (see FIG. 2). The locking means 10 includes a pair of cylindrical pipes 11, 11 attached to the table 8 in a pair of guide grooves (described later) formed in the longitudinal direction so as to be able to advance and retreat.
11 has a locking edge 12 attached to the tip of the injection molding 11 by, for example, injection molding made of ABS resin. Further, a stopper plate 13 as a retaining means is attached to the base end side of the cylindrical pipes 11, 11 while holding the cylindrical pipes 11, 11 in parallel with each other (see FIG. 3).

The engaging edge 12 has a dimension and shape which can be engaged with a notch 14 formed at the longitudinal end of the table portion 8. A receiving portion 15 having a semicircular cross section is provided on the back side of the locking edge 12. Further, at both ends on the outer side of the locking edge 12, fittings are made in undercut portions 7 of vertical grooves 6 on both ends provided in the recess 5 of the board 2 to hold the overtable 3 in a detachable manner. The fitting portions 16 are provided.

In the locking means 10 having such a configuration, the locking edge 12 of the locking means 10 is connected to the table 8 as described above.
Along a pair of guide grooves 17, 17 formed in the longitudinal direction, it is attached via a pair of cylindrical pipes 11, 11 so as to be able to advance and retreat. As shown in FIG. 4, the guide grooves 17, 17 are formed in a C-shape in cross section, and the interval between the deepest portions of the respective guide grooves 17 is set between the pair of cylindrical pipes 11, 11. Stopper plate 1
By maintaining an interval between the cylindrical pipes 11 by the pair 3, the pair of cylindrical pipes 11
17 so as not to fall off. Further, when the locking edge 12 moves along the pair of guide grooves 17, 17 of the table portion 8, the stopper plate 13 comes into contact with the protruding edge 18 provided near the cutout portion 14 in the table portion 8. So that they do not fall out.

An overtable for a bed according to the present invention
When the overtable 3 is not used, the undercut portions 7 of the longitudinal grooves 6 at both ends in the recess 5 of the board 2 are configured as described above. , Fitting portions 1 at both outer ends of locking edge 12
By inserting 6, 16 it can be held. In use, the overtable 3
The engaging portions 16, 16 of the locking rim 12 are pulled out from the undercut portions 7 of the longitudinal grooves 6 at both ends of the recess 5, and detached from the recess 5, and the locking rims 12 of both the table portions 8 are separated. ,
The overtable 3 is pulled out and adjusted in accordance with the interval between the side rails on both sides of the bed, and the receiving portion 15 having a semicircular cross section at the locking edge 12 is locked to the side rails. Can be held across the floor 4. As described above, the overtable 3 can be stored and held in the recess 5 of the board 2 when not in use, so that there is no need to worry about a storage place.
At the time of use, it is a structure that adjusts the drawer according to the spacing between the side fences on both sides of the bed, so if an overhead table of one standard size is manufactured, one type of table can be used even for differences in bed width. Can respond.

[0010] As described above, the bed overte according to the present invention.
Although one embodiment has been shown and described of the holding structure when the table is not in use , the adjustment structure in the overtable need not necessarily be a pair of pull-out adjustable locking edges 12. In other words, although not shown, one of the locking edges may have a structure that can be pulled out and adjusted. According to such a structure, the table section brings the table section closer to one of the side fences, and it becomes possible to use the table section more easily, that is, the table section closer to the passage side.

[0011]

As described above, according to the present invention, one kind of table can cope with a difference in bed width.
Also, when not in use , it can be held and stored in the recess of the board, so there is no need to consider the storage location.

[0012]

[Brief description of the drawings]

FIG. 1 is an external perspective explanatory view showing an example of a holding structure of a bed of an overtable according to the present invention.

FIG. 2 is an explanatory perspective view of the appearance of the overtable shown in FIG. 1;

FIG. 3 is an exploded perspective view showing the configuration of the overtable shown in FIG. 2;

FIG. 4 is a schematic main part explanatory view of the overtable shown in FIG. 3, as viewed from a direction A.

FIG. 5 is a schematic main part explanatory view of the overtable shown in FIG. 3 as viewed from a direction B.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Bed 2 Board 3 Over table 4 Floor part 5 Concave part 6 Vertical groove 7 Undercut part 8 Table part 10 Locking means 11 Cylindrical pipe 12 Locking rim 13 Stopper plate 14 Notch part 15 Receiving part 16 Fitting part 17 Guide groove 18 Edge

Claims (1)

(57) [Claims] 1. An over-table, which is suspended between side fences on both side surfaces of a bed and arranged so as to straddle above a floor portion of a bed, wherein the over-table is mounted on a board of the bed. A recess that can be fitted
In addition to the provision, a groove is provided in this recess, and a narrowed portion having a relatively narrow groove width is provided in the groove. Locking means for locking to the beam, at least one of the locking means is configured to be able to advance and retreat to the table portion, and a fitting portion is provided in the locking means.
When the over table is not used,
Cable section and locking means, and
In the recess, the width of the vertical groove in the recess is relatively small.
A holding structure when the bed overtable is not used, wherein the holding table is fitted in a narrow narrow portion .