JPH0440508Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Field of Application] This invention relates to a drawable shelf that is attached to the legs of a kitchen table, such as a cooking table or a sink.

[Conventional technology]

Conventionally, this type of shelf has been known as described in Japanese Utility Model Application Publication No. 58-3834, which was previously disclosed by the inventor of the present invention, and this will be explained based on FIGS. 5 to 8.

That is, in the figure, 1 is a rectangular shelf board formed by bending the peripheral edge of a thin metal plate downward, and 2 is the shelf board 1.
3 is a facing plate erected at the rear end of the same, 4 is a pair of downward U-shaped cross-section rails attached in parallel to the lower surface of the shelf 1, and 5 is a handle of each rail 4. A roller support wall integrally formed by extending one side wall downward; 6 is a roller pivotally supported at the rear end of each support wall 5; 7 is adjacent to the roller 6 and protrudes downward from the lower end of the support wall 5; This is an integrally formed stopper. Reference numeral 8 denotes a metal frame body having a substantially rectangular shape, and the frame body 8 has a pair of lower mold members 9 arranged in parallel, each having a horizontal wall 10 extending from one side wall of a downward U-shaped cross section. horizontal walls 1 on the side walls of L-shaped cross section on both ends of
2 is made up of a pair of extended upper mold members 11 fixed in a parallel manner, and the lower mold member 9 is positioned above the stopper 7 attached to the shelf board 1 when the shelf board 1 is set. has been done. Reference numeral 13 denotes a door roller attached to the front part of the horizontal wall 12 of each upper frame member 11 in an upwardly protruding manner. Reference numeral 14 denotes a U-shaped cross-sectional rail installed opposite to each other under each of the horizontal walls 12. The rail 4 is attached to the lower surface of the shelf board 1, and the rail 14 is attached to the roller 6 attached to the lower surface of the shelf board 1.
It is assumed that they correspond to each other. others,
Reference numeral 15 indicates the legs of the kitchen table 16, and reference numeral 17 indicates a crosspiece installed between the legs 15.

In the shelf constructed as described above, as shown in FIG. 7, first, with the lower mold member 9 fitted between the crosspieces 17, the frame body 8 is stretched between the crosspieces 17, and then attached with set screws or the like. Thereafter, the rollers 6 of the shelf board 1 are brought into contact with the U-shaped rails 14 of the corresponding frame body 8, and the shelf board 1 is inserted. By bringing them into contact, the shelf board 1 can be freely pulled out and set for use.

[Problem that the invention attempts to solve]

However, the conventional shelf has a complicated structure in which the frame body 8 consists of a lower frame member 9 with a horizontal wall 10 and an upper frame member 11 with a horizontal wall 12, and its manufacture is extremely difficult. This is not only troublesome, but also increases costs.Moreover, since the lower molding material 9 must be fitted between the crosspieces 17, the mounting position and dimensions are always limited. Ta. Moreover, the rails 4 provided with the roller support walls 5 are each separately and independently attached to the shelf boards 1.
Since it is attached to the bottom surface of the shelf board 1, it is not only very troublesome to position it during installation, but also when the roller 6 is activated when a heavy item is placed on the shelf board 1. It was easily shaken and rattled. Furthermore, since the door roller 13 is attached to the horizontal wall 12 of the upper frame 11 in an upwardly projecting manner, the shelf board 1 is inevitably set at a high position, and as a result, the usable space on the shelf board 1 is small. There was a drawback.

[Means for solving problems]

This invention was devised to solve the problems of the conventional method, and includes a rectangular shelf board 1 and a mounting body 10 whose cross section is generally upwardly U-shaped and whose width is narrower than that of the shelf board 1.
4, and the mounting body 1 is attached to the bottom surface of the shelf board 1.
Support body 101 having a substantially similar shape that can be freely fitted into 04
is fixed thereto, and guide rails 102 in the form of outward flanges are provided on the upper edges of both sides of the support body 101.
However, a pair of smooth guide members 1 are provided on both outer surfaces of the rear end portion, and are movable along the inner surface of the bottom wall of the mounting body 104.
03, and on the other hand, a pair of smooth guide members 106 are provided on both inner surfaces of the front end of the mounting body 104 in correspondence with the guide rails 102, and the smooth guide members 103 and 106 are rotated along the same running line. It is designed to be able to move.

[Effect]

After the attachment body 104 is attached to a required kitchen stand frame 17, the support body 101 is fitted into the attachment body 104. And smooth guide members 103, 106
are operated on the same traveling line along the inner surface of the bottom wall of the mounting body 104 and the guide rail 102, so that the shelf board 1 can be freely and smoothly pulled out in a well-balanced manner.

〔Example〕

An embodiment of this invention shown in the drawings will be described below.

101 is a metal plate support with an upwardly U-shaped cross section attached to the lower surface of the shelf board 1; 102 is a flange-shaped guide rail that is integrally bent on both upper edges of the support 101; and 103 is the same. Support 101
A pair of rollers with bearings on both sides are pivotally supported on both outer surfaces of the rear end. 104 is the support 101
105 is a pair of left and right roller drop holes formed at the rear end of the mounting body 104, and 106 is a shaft on the inner surface of both sides of the front end of the mounting body 104. A pair of left and right bearing-equipped rollers are supported, and the roller 106 corresponds to the guide rail 102, and the roller 103 is pivotally supported on the support 101.
are said to be located on the same travel line.
Note that other parts are the same as those of the conventional example, and the same reference numerals indicate the same parts.

Next, the operation of the embodiment configured as described above will be explained.

First, the mounting body 104 is stretched between the crosspieces 17 of the required kitchen table 16 and attached with set screws, and then the support body 101 is fitted into the mounting body 104. At this time, since the lower surface of the mounting body 104 is flat, it can be hung between the crosspieces 17 of the kitchen table 16 and freely mounted at a predetermined position. By causing the rollers 103 and 106 to roll along the same running line along the guide rail 102 and the inner surface of the bottom wall of the mounting body 104,
To freely operate a shelf board 1 by smoothly pulling it out in a well-balanced manner while applying a live load in the same vertical direction.

In the above embodiment, the rollers 103 and 106 with bearings are shown as smooth guide members, but the purpose of the present invention is not limited to this. It is something that can be achieved.

[Effect of idea]

Since this device is constructed as described above, the support body 101 is fitted into the mounting body 104, and the smooth guide members 103 and 106 are operated along the inner surface of the bottom wall of the guide rail 102 and the mounting body 104, respectively. By doing so, the shelf board 1 can be freely pulled out. Particularly, in this invention, the mounting body 104 and the support body 101 are each integrally formed with a substantially upwardly U-shaped cross section, and the structure is extremely simple, making it easy and inexpensive to manufacture. It is something that can be done. Furthermore, since the support body 101 can be fitted into the mounting body 104, smooth guide members are placed on both sides of the support body 101 so as to be positioned on the same traveling line.
03, 106, and the setting position of the shelf board 1 can be lowered, and the usable space on the shelf board 1 can be increased. First, the smooth guide members 103 and 106 are positioned and rolled on the same running line along the inner surface of the bottom wall of the guide rail 102 and the mounting body 104, respectively, and the shelf board 1 is balanced while applying the load in the same vertical direction. It can be operated smoothly. In addition, since the support body 101 is integrally formed, there is no trouble in positioning it when attaching it to the shelf board 1 compared to conventional products, and the attachment work is not only extremely simple but also smooth. The guide member 103 can be stably supported and operated.

[Brief explanation of the drawing]

1 to 4 show one embodiment of this invention, in which FIG. 1 is a partially cutaway perspective view showing the support body 101 attached to the shelf board 1, and FIG. 2 is a partially cutaway perspective view showing the mounting body 104. 3 is a partially cutaway side view showing the fitted state, FIG. 4 is a sectional view taken along the - line in FIG. 3, and FIGS. 5 to 8 show conventional examples. 5 is a cross-sectional view of the shelf board 1, FIG. 6 is a perspective view showing the frame 8, FIG. 7 is a cross-sectional view showing the assembled state, and FIG. 8 is a perspective view showing the use state. 1... Shelf board, 101... Support body, 102... Guide rail, 103, 106... Roller, 104
...Mounting body.

Claims (1)

[Scope of utility model registration request] It consists of a rectangular shelf board 1 and a mounting body 104 that is narrower than the shelf board 1 and has a generally upward U-shaped cross section. A support body 101 having a substantially similar shape is fixed, and guide rails 102 in the form of outward flanges are attached to the upper edges of both sides of the support body 101, and guide rails 102 in the form of outward flanges are attached to the inner surface of the bottom wall of the mounting body 104 on the outer surfaces of both sides of the rear end of the support body 101. A pair of smooth guide members 103 are provided along the guide rails 103, and a pair of smooth guide members 106 are provided on both inner surfaces of the front end of the mounting body 104, corresponding to the guide rails 102.
3, 106, and is configured to roll along the same running line.