JPS6140209Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] This invention relates to a chair that can be attached to a table or the like without requiring legs that are directly attached to the table or the like.

[Conventional technology and problems]

Conventionally, as a product of this kind, Utility Model 49-31659
No. 2, Baby Air is known. This device has U-shaped rods fitted on both sides of the seat, and the ends of the rods are attached to the table by clipping them.

However, when such a device is installed, the U-shaped rod rotates and easily comes off the table, which poses a safety problem.

Furthermore, since it is designed exclusively for chairs, it cannot be used for anything other than being attached to a table, resulting in a narrow range of use.

The purpose of the present invention is to provide a chair that improves safety and has a wide range of uses.

[Means for solving problems]

The present invention has short arms projecting forward on both sides of the upper part of the seat, and approximately L-shaped long arms projecting forward on both sides of the seat below these short arms. The support portions of these long arms are made lower than the support portions of the short arms by about the thickness of a table, etc., and reinforcing rods are installed on each of the pair of short arms and the pair of long arms. It is something.

〔Example〕

Next, an embodiment of this invention will be described based on the accompanying drawings.

The seat part 1 consists of a seat plate 1a and a back plate 1b, and a pair of left and right side body parts 1c are attached to both sides of the seat plate 1a. A substantially L-shaped 1
A pair of long arm portions 2 each protrudes forward. A reinforcing rod 2a is installed horizontally at the tip of this long arm portion 2.

Further, a pair of short arms 3 are provided at the upper front part of the side plate part 1c, respectively, and project forward. A reinforcing rod 3a is also provided horizontally between the short arms 3.

Reference numerals 4 and 4a are supporting parts with anti-slip members attached to the tips of the long arm 2 and short arm 3, and 5 is a crotch with one side attached to the reinforcing rod 3a and the other side attached to the seat part 1. It is an obi. It is desirable that the height between the tip of the long arm 2 and the tip of the short arm 3 be substantially the same as the thickness of the table a.

As shown in FIG. 2, the long arms 2 with constant spacing provided by reinforcing rods 2a are placed on the lower surface of table a, and the short arms 3 with constant spacing provided by reinforcing rods 3a are placed on the table a. Long arm part 2
are inserted and attached to the bottom surface of table a, and the short arm portion 3 is placed on the top surface of table a. When a person sits on the seat portion 1, the seat portion 1 is the point of force based on the principle of leverage, and the tip of the long arm portion 2 is The point of action, the tip of the short arm 3, serves as a fulcrum and can be attached to the table a.

When used as a swing, it is suspended by supporting the reinforcing rods 2a as shown in FIG. 3, while the child sits on the back board 1b, grips the reinforcing rods 3a, and swings the swing. At this time, the seat plate 1a, back plate 1b, side plate 1c, etc. are firmly attached using the reinforcing rods 2a and 3a, so there is no twisting and it is safe, and the infant can be supported by grasping the reinforcing rods 3a. It can also improve your grip strength. Furthermore, reinforcement rods 2a, 3
Ladder games can also be played by arranging a in a step-like manner.

As described above, since the long and short arms 2 and 3 provided with the reinforcing rods 2a and 3a are used to securely attach the table to the table a, it can be used with confidence.

Furthermore, since the seat part 1 is directly attached to the table a and the seat part 1 is always attached to the table a at a constant height, the table a of any height can be used. Moreover,
By making the long arm part 2 L-shaped, the seat part 1
is set below table a, and the upper surface of table a is positioned at the infant's chest, making it easier to handle. Moreover, since the long arm part 2 and the short arm part 3 are integral with the side plate 1c, there is no lateral shift, and the table a can be used safely without falling off.

Furthermore, as shown in FIG. 3, by supporting the reinforcing rods 2a and allowing an infant to sit on the seat part 1, it can be used as a swing, etc., and has various functions other than a chair.

Note that the present invention is not limited to the above-mentioned embodiment, and various modifications may be made such as, for example, the back plate 1b may have a pattern of an animal or the like, or the support portions 4, 4a may not be provided with anti-slip surfaces. Deformation is possible.

〔effect〕

The present invention has short arms projecting forward on both sides of the upper part of the seat, and approximately L-shaped long arms projecting forward on both sides of the seat below these short arms. The support portions of these long arms are made lower than the support portions of the short arms by about the thickness of a table, etc., and reinforcing rods are installed on each of the pair of short arms and the pair of long arms. However, compared to the conventional technology, in the present invention, a reinforcing rod is installed at the tip of the short arm part, and a reinforcing rod is installed at the tip of the L-shaped long arm part, so that the structure can be shaped like a cantilever. head established,
It prevents the short arm from swaying, providing excellent safety.

Furthermore, in the present invention, by installing a reinforcing rod at the tip of the long arm, the robot can swing while supporting the reinforcing rod, and can be used as a swing or the like. Moreover, during rocking movements, the long arms are not only firmly supported by the reinforcing rods, but also the reinforcing rods installed on the short arms act as grips for the infant, allowing the child to swing with peace of mind. You can let them play. Furthermore, it is possible to perform not only swing motion but also ladder climbing motion, seesaw motion, etc., and can be used in a variety of ways.

[Brief explanation of the drawing]

The drawings show an embodiment of this invention; FIG. 1 is an overall perspective view, and FIGS. 2 and 3 are front views showing the state of use. 1... Seat part, 1a... Seat plate, 1b... Back plate, 1c... Side plate, 2... Long arm part, 2a... Reinforcement rod, 3... Short arm part, 3a... Reinforcement rod, 4 ,4a...
...support part, 5...crotch belt, a...table.

Claims (1)

[Scope of utility model registration request] Short arm portions are provided on both sides of the upper part of the seat portion to project forward, and approximately L-shaped long arms are provided on both sides of the seat portion below these short arms to project forward. The support part of the long arm part is made lower than the support part of the short arm part by about the thickness width of a table, etc.,
A chair that can be attached to a table or the like, characterized in that reinforcing rods are installed on each of the pair of short arms and the pair of long arms.