JP3163805U - Telescopic table - Google Patents

Abstract

The present invention provides a telescopic table that can be seated so as to surround it at any time of expansion and contraction, can be easily expanded and contracted, and can increase the number of people sitting. In a table having a top plate and a plurality of legs, the table is provided in a horizontal direction along a divided portion of the top plate 11 divided by one diagonal of the top plate and the divided top plate 15. And a sliding means 30 for sliding the top plates to each other. The sliding means 30 is provided in pairs on the opposing surfaces of the curtain plates 31 and 35 and the curtain plates 31 and 35 provided along the respective divided portions of the rear surfaces of the divided top plates 11 and 15. This is a slide rail 33. [Selection] Figure 3

Description

The present invention relates to a telescopic table that can be easily expanded and contracted to increase the number of people sitting.

Conventionally, a table is known in which an auxiliary top plate is hinged on the side of the table (see, for example, Patent Document 1), or an area can be increased by adding an auxiliary top plate between two divided top plates (for example, patents). Reference 2). Such a top plate extendable table has the advantage that it can be used for various purposes because the top plate area can be widely used as needed.

However, in the above-described conventional structure, when the auxiliary top plate is not used, it is difficult to sit on the surface with the knee hitting, or the operation is complicated by adding the auxiliary top plate between the divided top plates. did.

JP-A-10-243823 Utility Kaihei 6-52562

The present invention has been made in view of the above-mentioned problems, and an expansion / contraction table that can be seated so as to surround the surroundings at any time of expansion and contraction, can be easily expanded and contracted, and can increase the number of people sitting. The purpose is to provide.

The invention of claim 1 is provided in a table having a top plate and a plurality of legs, and is provided along a top plate that is divided in the vicinity of one diagonal line of the top plate and a divided portion of the divided top plate. The present invention relates to a telescopic table characterized by having sliding means.

The invention of claim 2 is the invention according to claim 1, wherein the sliding means is provided on a facing plate provided along each of the divided portions on the back surface of the divided top plate and on each facing surface of the curtain plate. The present invention relates to a telescopic table that is a slide rail provided in a pair.

The invention of claim 3 is the invention of claim 2, wherein the installation position of the curtain plate is horizontally offset in parallel with the divided portion, and a drainage groove is provided on the upper portion of the curtain plate on the vertical line from the divided portion. Further, the present invention relates to a telescopic table having a draining groove along the divided portion on the back surface of the divided top plate on the side where the curtain plate is offset.

The device of claim 4 has a convex guide roller and a concave guide groove on the dividing surface of the divided portion of each of the divided top plates according to claims 1 to 3, and each of the divided top plates The present invention relates to a telescopic table configured such that each of the guide rollers and the guide groove fits each other when combined.

The invention of claim 1 is provided in a table having a top plate and a plurality of legs, and is provided along a top plate that is divided in the vicinity of one diagonal line of the top plate and a divided portion of the divided top plate. Since the sliding means is provided, it is possible to provide a telescopic table that can be seated so as to surround the surroundings at any time of expansion and contraction, can be easily expanded and contracted, and can increase the number of people sitting.

The invention of claim 2 is the invention according to claim 1, wherein the sliding means is provided on a facing plate provided along each of the divided portions on the back surface of the divided top plate and on each facing surface of the curtain plate. Since the slide rails are provided in pairs, the telescopic table can be smoothly expanded and contracted.

The invention of claim 3 is the invention of claim 2, wherein the installation position of the curtain plate is horizontally offset in parallel with the divided portion, and a drainage groove is provided on the upper portion of the curtain plate on the vertical line from the divided portion. In addition, since the rear surface of the divided top plate on the side where the curtain plate is offset has a draining groove along the divided portion, water or the like adheres to the slide rail even if water is spilled on the divided portion. It is possible to prevent the slide rail from being rusted.

The device of claim 4 has a convex guide roller and a concave guide groove on the dividing surface of the divided portion of each of the divided top plates according to claims 1 to 3, and each of the divided top plates Since the guide rollers and the guide grooves are configured to fit each other when combined, the height of one divided top plate and the other divided top plate can be made uniform.

It is the perspective view which visually recognized the state at the time of contraction of the present invention from the upper side. It is the perspective view which visually recognized the state at the time of extension of the present invention from the upper part. It is the perspective view which visually recognized the state at the time of contraction of the present invention from the lower side. It is the perspective view which visually recognized the state at the time of extension of the present invention from the lower side. It is the perspective view which visually recognized the divided | segmented top plate from the upper side. FIG. 3 is an enlarged view of a top plate dividing section along the line AA in FIG. FIG. 2 is an enlarged view of a top plate dividing section in the section B-B in FIG.

A telescopic table 1 shown in FIGS. 1 and 3 relates to an embodiment of the present invention, and includes a top plate 10, a sliding means 30, and a plurality of legs 20.

As shown in FIGS. 1 and 2, the top plate 10 has top plates 11 and 15 divided in the vicinity of one diagonal line of the top plate 10. Further, as shown in FIGS. 5 and 7, the divided top plates 11 and 15 have a known slide roller 13 at one end of the dividing surfaces 17 and 18, and slide to the other end of the dividing portions 17 and 18. The roller 13 is fitted and has a guide groove 14 having a length corresponding to the extension / contraction length of the extension / contraction table. The slide roller 13 and the guide groove 14 are disposed so as to be paired with each other when the one divided top plate 11 and the other divided top plate 15 are combined. In FIG. 2, the guide groove 14 is omitted. Furthermore, as shown in FIG. 6, a draining groove 16 to be described later is provided along the dividing portion 18 on the back surface of the other divided top plate 15.

As shown in FIGS. 3 and 4, the sliding means 30 is provided along the divided portions 17 and 18 of the divided top plates 11 and 15. Further, as shown in FIG. 6, the sliding means 30 includes curtain plates 31 and 35 and a slide rail 33. In the present embodiment, the curtain plates 31 and 35 and the slide rail 33 are used as the sliding means 30, but the present invention is not limited to these, and for example, an ant bar or the like can be provided as the sliding means 30. In FIG. 4, the guide groove 14 is omitted.

As shown in FIGS. 3, 4, and 6, the curtain plates 31 and 35 are arranged in the horizontal direction in parallel with the divided portions 17 and 18 along the divided portions 17 and 18 on the back surfaces of the divided top plates 11 and 15. Provided with an offset. Further, a drainage groove 32 is provided on a portion of the upper surface of the curtain 31 that is on the vertical line from the dividing portions 17 and 18. Even if water spills on the divided top plates 11 and 15 and water drips from the divided portions 17 and 18 to the sliding means 30, water or the like adheres to the slide rail 33 by the draining groove 16 and the drainage groove 32 described above. Can be prevented. Note that the mounting positions of the curtain plates 31 and 35 in the direction along the divided portions 17 and 18 are staggered when the top plate 10 is shortened as shown in FIGS. It is preferable to attach so that it may overlap at the time of expansion | extension.

As shown in FIGS. 3 and 6, the slide rails 33 are provided in pairs on the opposing surfaces of the curtain plates 31 and 35, respectively. In the present embodiment, two slide rails 33 are arranged vertically from the viewpoint of strength. There is no particular limitation on the length of the curtain plates 31 and 35 and the slide rail 33 described above, but due to the relationship between the length of the top plate 10 and the length of the guide groove 14, the horizontal length of the divided portions 17 and 18 can be reduced. About 30% to 40% is preferable.

As shown in FIGS. 1, 2, 3, and 4, the leg portions 20 are provided at the four corners of the top plate 10, respectively. The mounting position of the leg portion 20 is preferably set so that all the corners of the top plates 11 and 15 divided when the top plate 10 is contracted are placed. In the present embodiment, there are four leg portions 20, but the present invention is not limited to these, and the leg portions 20 can be provided where necessary. Further, a sliding member such as a caster or a slide pad can be provided on the bottom surface 21 of the leg portion 20 in order to smoothly extend and retract the top plate 10.

The operation of the telescopic table 1 will now be described. As shown in FIGS. 1 and 3, when shortening, the division parts 17 and 18 are combined, and the top board 10 is rectangular. Further, all the corners of the top plates 11 and 15 divided at this time are placed on the respective leg portions 20.

Next, as shown in FIGS. 2 and 4, the top plates 11 and 15 that are divided at the time of extension move along the dividing portions 17 and 18, and the top plate 10 becomes a deformed bowl shape. At this time, the guide roller 13 and the guide groove 14 shown in FIGS. 5 and 7 are paired with each other to prevent a step in the divided portions 17 and 18.

As described above, the telescopic table 1 according to the present invention does not have extra legs or a folded top plate that are obstructive when sitting down, either during shortening or during expansion, and can be easily expanded and contracted. It is a table that can be made.

In addition, this invention is not limited to the Example mentioned above, A part of structure can be changed suitably and implemented in the range which does not deviate from the meaning of invention.

1 Telescopic table
10 Top plate
11 Divided top plate
13 Guide roller
14 Guide groove
15 Divided top plate
16 Draining groove
17 Division
18 Division
20 legs
21 Bottom
30 Sliding means
31 curtain
32 Drainage channel
33 Slide rail
35 curtain

Claims (4)

In the table having a top plate and a plurality of legs, the table has a top plate divided in the vicinity of one diagonal line of the top plate, and sliding means provided along the divided portion of the divided top plate. Telescopic table. The sliding means includes a curtain plate provided along each of the divided portions on the back surface of the divided top plate and a slide rail provided in a pair on each opposing surface of the curtain plate. Item 1. The telescopic table according to item 1. Offset the mounting position of the curtain plate in the horizontal direction parallel to the divided portion;
It has a drainage groove on the upper part of the curtain plate on the vertical line from the division part,
3. The telescopic table according to claim 2, further comprising a draining groove along the divided portion on a back surface of the divided top plate on a side where the curtain plate is offset. Convex guide rollers and concave guide grooves on the split surface of the split part of each of the split top plates,
When each of the divided top plates is combined, each guide roller and guide groove are configured to fit each other.
The table according to claim 1.

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