RU10061U1 - MULTIFUNCTIONAL CHAIR - Google Patents

Abstract

Multifunctional rocking chair, consisting of a seat, back and base with arcuate support elements, characterized in that it additionally contains a transverse bar with a rigidly fixed support on it for a screw passing through it and having a nut at the end rigidly fastened to a U-shaped a pusher, which is pivotally connected to connecting plates rigidly mounted on the back, on which a transverse shaft is located, rigidly fastened to the support and connected to the back so that it can rotate around the shaft, and grooves are made in the seat and along the longitudinal axis of the back.

Description

Multifunctional rocking chair

The device relates to means of medical and household appliances, namely to means of physiotherapy, and can be used in medical institutions, houses of a spa type and in everyday life for vibromassage and relaxation.

Known chair for exposure to vibration massage 1, the disadvantage of which is the rigid fixation of the vibration massagers for arms and legs to the chair, which does not allow the user to carry out vibration massage of other body parts.

Closest to the proposed technical essence is a rocking chair 2 containing a seat with a back and a base with arched support elements. Its disadvantage is the limitation of functionality due to the rigid fixation of the back.

To expand the functionality of the rocking chair and the implementation of vibration massage, we propose a model of a multifunctional rocking chair equipped with a set of vibratory massagers.

We first proposed a rocking chair with an adjustable angle of inclination of the back with respect to the seat, and in the back and seat there are grooves for temporary attachment of vibratory massagers.

Figure 1 shows a multifunctional rocking chair (side view) with a mechanism for adjusting the angle of inclination of the back; figure 2 is a diagram of a mechanism for adjusting the angle of inclination of the back; on figs - view a in fig. 1 with slots for temporary attachment of vibratory massagers, where 1 is the back, 2 is the seat, 3 is the base, 4 is the arc-shaped support elements, 5 is the screw, 6 is the support for the screw, 7 is the nut, 8 is the pusher, 9 are the hinges, 10 - grooves for

KL. MKI A47C 3/029

vibratory massagers, 11 - transverse strip of the frame, 12 - shaft, 13 - connecting plates, 14 - movable connection of the back with the shaft.

The multifunctional rocking chair consists of a back 1 and a seat 2, which are mounted on the base 3 with arched support elements 4. The back has a movable connection 14 with a shaft 12 rigidly attached to the base, as a result of which a lever is formed where the back part located below the shaft together with the rigid mounted on it by connecting plates 13 forms a short shoulder, the part of the back located above the shaft is a long shoulder, and the shaft is the axis of rotation. On the transverse strip 11 of the base there is a movable support 6 for the screw 5. The screw by means of a nut 7 is connected to the U-shaped pusher 8, which is pivotally attached to the connecting plates of the back.

When the screw rotates, the nut makes translational movements along it and, through the pusher, sets in motion the described lever, as a result of which the angle of the backrest changes. At the same time, along with the nut, translational movements are also made by the seat, which freely lies on the front transverse bar and has a swivel joint 9 with the back.

In the back and seat there are grooves 10 for temporary attachment of vibratory massagers. In the back, the groove is located along the longitudinal axis and has a locking element (Velcro). Inoperative, the grooves are covered with covers.

Multifunctional rocking chair is operated as follows.

Before sitting or sitting in a chair, the user rotates the screw to adjust the angle of the backrest and selects the optimal position. To conduct a treatment session, the vibro massager is installed in the groove of the seat or attached at the desired level in the vertical groove of the back, is turned on, and the user, swinging in the chair, receives the vibro massage. In this case, the pressure force of the user's body on the vibratory massager changes in time with the swinging movements, as a result of which the amplitude of vibrations of the vibratory massager changes rhythmically. In addition, rhythmic rocking movements themselves have a calming and relaxing effect. If necessary, the vibro massager can be picked up and applied to any part of the body.

Our model of a multifunctional rocking chair allows you to create the most comfortable conditions for vibro-massage and relaxation, contributes to more effective treatment and faster recovery.

The device can be equipped with other physiotherapeutic agents, produced in reduced sizes for children of different ages or without a set of vibratory massagers (and grooves for them) as household furniture.

Sources of information:

1. Description of the invention to the copyright certificate SU 1836946 A1 class. A61H 23/02. 1990 (1993)

2. U.S. Patent No. 3,697,131 cells. 297-263, 1971

Author /// -iPrysyazhnyuk G.I.

Claims (1)

A multifunctional rocking chair consisting of a seat, back and base with arcuate support elements, characterized in that it further comprises a transverse bar with a support for the screw rigidly fastened on it, passing through it and having a nut rigidly fixed to the U-shaped at the end a pusher that is pivotally connected to the connecting plates rigidly mounted on the back, on which there is a transverse shaft, rigidly fastened to the support and connected to the back with the possibility of rotation around the shaft, with I eat in the seat and back along the longitudinal axis of the slots made.