JPH0511792Y2

JPH0511792Y2 -

Info

Publication number: JPH0511792Y2
Application number: JP1988133857U
Authority: JP
Priority date: 1988-10-12
Filing date: 1988-10-12
Publication date: 1993-03-24
Anticipated expiration: 2003-03-24
Also published as: JPH0254443U

Description

【考案の詳細な説明】〔考案の目的〕（産業上の利用分野）この考案は、ロツキングチエアーにおける自動
揺動装置に関する。[Detailed description of the invention] [Purpose of the invention] (Field of industrial application) This invention relates to an automatic swinging device for a rocking chair.

（従来の技術）従来、ロツキングチエアーは、腰掛けた人がチ
エアーの重心を前後方向に交互に変化させるよう
上半身を前後方向に屈伸して移動させ、チエアー
を揺動しながら座るものであり、なかなか爽快な
ものである。(Prior art) Conventionally, in a rocking chair, a person sitting on a chair bends and stretches their upper body in the front and rear directions so as to alternately change the center of gravity of the chair in the front and rear directions, and sits while rocking the chair. , it's quite refreshing.

（考案が解決しようとする問題点）しかし、これらの屈伸動作は体力のない病人や
老人にとつてはロツキングチエアーは爽快ではあ
るが、長時間連続して揺動することは体力的にも
無理であり、そこでこの考案は、ロツキングチエ
アーを自動的に揺動させ、座つて楽であり快適な
ロツキングチエアーにおける自動揺動装置を提供
するものである。(Problem that the invention aims to solve) However, although the rocking chair is refreshing for sick and elderly people who do not have the physical strength, rocking continuously for a long period of time is physically difficult. Therefore, this invention provides an automatic swing device for a rocking chair that automatically swings the rocking chair and makes it easy and comfortable to sit on.

[Structure of the idea]

（問題点を解決するための手段）以下、この考案の一実施例を図面に従つて説明
すると、ロツキングチエアーにおいて、一対の湾
曲脚部１，１′に基板２を跨座あるいは係止して
設ける。該基板２の位置はチエアー全体の重心部
に設けることが望ましい。そして、該基板２には
モータ３を設ける。モータ３は回転軸３ａが上下
方向に位置するように基板に固定し、該モータ３
の回転軸３ａには、先端に重鎮４を有するアーム
５を、回転軸とは直交するよう軸着したものより
構成される。 (Means for Solving the Problems) Hereinafter, an embodiment of this invention will be described with reference to the drawings. In a locking chair, a board 2 is straddled or locked on a pair of curved legs 1, 1'. and set it up. It is desirable that the substrate 2 be located at the center of gravity of the entire chair. A motor 3 is provided on the substrate 2. The motor 3 is fixed to a substrate so that the rotating shaft 3a is positioned in the vertical direction.
An arm 5 having a heavy weight 4 at its tip is attached to the rotating shaft 3a so as to be perpendicular to the rotating shaft.

又、モータの回転を遅くするための減速器６を
設け、揺動の間隔時間を調整自在としてもよいも
のである。 Further, a decelerator 6 for slowing down the rotation of the motor may be provided so that the interval time between swings can be adjusted.

尚、減速器の一例としてはギアを用いてダウン
させる構造のものであり、その構造は特に限定し
ない。 An example of a speed reducer is one that uses gears to lower the speed, and its structure is not particularly limited.

[Effect of idea]

この考案によると、重鎮４がモータ３の回転に
よつてチエアーの重心の前後方向に回転して移動
するため、重鎮が最前部に位置する場合にはチエ
アーは前に傾き（第２図参照）、重鎮が最後部に
位置する場合には椅子は後に傾く（第２図の一点
鎖線を参照）ため、座つた人が揺動させる必要が
なく、チエアーに座りモータの作動をさせるスイ
ツチ（図示せず）を入れるだけで長時間でも楽に
座れる等、極めて有益なる効果を奏する。 According to this invention, the heavy weight 4 rotates and moves in the front-back direction of the center of gravity of the chair due to the rotation of the motor 3, so when the heavy weight is located at the forefront, the chair tilts forward (see Figure 2). When the heavyweight is located at the rear of the chair, the chair tilts back (see the dashed line in Figure 2), so there is no need for the person sitting on the chair to swing it, and the person sitting on the chair can use a switch (not shown) to operate the motor. It has extremely beneficial effects, such as making it possible to sit comfortably for long periods of time just by inserting the

[Brief explanation of the drawing]

第１図は、この考案の一実施例を示す斜視図、
第２図は、この考案の作動状態を示す側面図であ
る。１，１′……湾曲脚部、２……基板、３……モ
ータ、３ａ……回転軸、４……重鎮、５……アー
ム、６……減速器。 FIG. 1 is a perspective view showing an embodiment of this invention;
FIG. 2 is a side view showing the operating state of this invention. 1, 1'... Curved leg, 2... Board, 3... Motor, 3a... Rotating shaft, 4... Heavy weight, 5... Arm, 6... Decelerator.

Claims

[Claim for Utility Model Registration] In the rocking chair, a board is provided to sit between two curved legs, a motor is provided on the board, and a heavy weight is attached to the tip of the rotating shaft of the motor. An automatic swing device for a rocking chair, characterized in that an arm having a shaft is attached to the shaft. An automatic swing device for a rocking chair according to claim 1, wherein the motor has a speed reducer.