KR20180133674A - Multi-functional seating type chair - Google Patents

Abstract

The present invention relates to a multifunctional sedentary chair, allowing the butts, thighs, and feet of a user to be stably supported so as to prevent excessive force on a spine and numbness in legs, and installing a support for supporting the cervical spine and occipital region on an upper side of a backrest so that comfortable relaxation is possible. According to an embodiment of the present invention, the multifunctional sedentary chair comprises: a chair main body of which a lower portion has a seat mounted on the ground to enable the user to sit in a sitting position, wherein one side of the seat is connected to the backrest in the vertical direction to enable the user to lean thereon; an armrest disposed on both side surfaces of the chair main body; and a support disposed at the upper end of the backrest and supporting the cervical spine and occipital region of the user.

Description

{MULTI-FUNCTIONAL SEATING TYPE CHAIR}

The disclosures relate to a sitting chair used to sit on the floor of the room, the inside and the outside.

The chair of the left style is a chair which is not provided with a support leg and is used by being placed directly on the floor surface of the room with the chair instead of a common chair. This type of chair is mainly used in restaurants, but recently it has been widely used in various places such as meeting place of each family or religious group, seminar of company or friendship group because of its convenience of use.

Such a left-sitting chair usually consists of a seat that seats the legs in a leg-twisted state, and a back plate that is connected to the rear edge of the seat and used to support the back. The seat and back plate are usually provided with a soft material cushion so that a comfortable seating feeling can be provided. In addition, the back plate is resiliently connected to the seat so that the weight is stably supported when the seat occupant leans backward.

However, since the legs and the legs of the legs are located at the same height, the legs of the legs can not be smoothly circulated and the legs can not be smoothly seated for a long time.

In addition, the cervical spine and back of the back can not be stably supported, so even if you lean against the back plate, you can not rest your cervical spine and head.

1. Korean Patent Registration No. 10-1424418 (July 21, 2014) 2. Korean Patent Registration No. 10-1406920 (2014.06.05) 3. Korea Utility Model Registration No. 20-0472790 (2014.05.15)

We want to provide a multifunctional chair that can comfortably support the seated person's hips, thighs, and feet at different heights, and comfortably support the cervical spine and occiput on the back plate.

In one embodiment of the present invention, a seat is provided at a lower portion thereof so as to be seated on a ground so that a seated person can be seated in a left-handed manner, and a seat back is vertically connected to a seat, An armrest provided on both side surfaces of the chair body, and a pedestal provided at the upper end of the backboard and supporting the cervical spine and the back of the chair.

As described above, the multifunctional chair can stably support the seated person's hips, thighs, and feet, so that the vertebrae can not be restrained even when the user sits for a long time, There is an excellent advantage that a comfortable rest can be provided.

BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a perspective view of a multifunctional chair in accordance with one embodiment of the present disclosure;
FIG. 2 is a use state diagram of a multifunctional chair according to an embodiment of the disclosure; FIG.

Brief Description of the Drawings The advantages and features of the disclosed subject matter, and how to accomplish them, will become apparent with reference to the embodiments described in detail below with reference to the accompanying drawings. It is to be understood, however, that the disclosure is not limited to the embodiments set forth herein, but may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, But is provided only to fully disclose the scope of the disclosure to those with ordinary skill in the art, and the disclosure is only defined by the scope of the claims. Like numbers refer to like elements throughout.

The detailed description of known functions and configurations incorporated herein will be omitted when it may obscure the subject matter of the present disclosure. It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only, and is not intended to be limiting of the present invention. Therefore, the definition should be based on the contents throughout this specification.

Figures 1 and 2 illustrate one embodiment in accordance with an embodiment of the disclosed subject matter. Fig. 1 is a perspective view and Fig. 2 is a state of use.

Hereinafter, the structural members of the multifunctional chair 1 according to an embodiment of the present invention described with reference to FIGS. 1 and 2 and their operation will be described in detail.

Referring first to FIG. 1, the chair body 100 serves to enable a seated person to sit on a floor in a comfortable posture, and at the same time to provide a component member to be described later in a usable manner. The chair body 100 is provided with a seat 110 on which a seated person can be seated in a left-handed manner, and a backboard 120 is connected to the seat in a vertical direction so that a seat- do.

At this time, the portion of the seat 110 positioned above the hip portion of the seated person is formed higher than the portion where the seated person's thigh and the foot are located. This prevents the wearer's upper body from tipping by keeping the wearer's thigh and foot position below the hip position. By doing so, it is possible to reduce the force applied to the vertebrae by the seated person in order to maintain the correct posture without tilting the upper body, so that the vertebrae do not get crowded even when seated for a long time.

In addition, in the portion of the seat 110 where the rider's hips are positioned, the ridge support grooves 111 are formed to correspond to the hip shape. And an outwardly convex thigh support protrusion 112 is formed at a portion where the seated thigh is positioned. And an outwardly convex foot supporting protrusion 113 is formed at a position where the foot of the seated person is positioned.

The buttock support groove 111 allows the seated person's hips to be comfortably supported. At the same time, the position of the legs and legs above the legs ensures that the butt does not slip on the seat 110. The thigh support protrusions 112 and the foot support protrusions 113 are spaced apart from each other by a predetermined distance between the thighs and the feet, so that the blood circulation can be prevented from being hindered by the pressure of the foot and the foot. Therefore, the legs are prevented from being jammed.

And the above-described back plate 120 is angularly connected from the seat plate 110. [ That is, the back plate 120 is adjusted so that the sitting position is the most comfortable when the sitting person sits on the seat plate 110 and leans against the back plate 120. Although the method of adjusting the angle is not shown, a predetermined tilting and rotating means is provided on the side of the connecting portion of the seat panel 110 and the back panel 120 so that the angle of the back panel 120 relative to the seat panel 110 is adjusted by rotating the tilting- And the angle of the back plate 120 relative to the seat plate 110 may be adjusted as the back plate 120 is elastically pushed backward when the seat occupant leans the back seat. The method of adjusting the angle of the back plate 120 with respect to the seat plate 110 may be one of the same as the angle adjustment of the back plate to the chair according to the related art. For the sake of simplicity, .

On the other hand, armrests 200 are provided on both side surfaces of the chair body 100 described above. The armrests (200) allow the seated person's arms to be supported. The armrests 200 are formed such that the front end thereof is connected to the seat plate 110 and the rear end thereof is connected to the back plate 120 in an angle.

The pedestal 300 is provided at the upper end of the back plate 120. The pedestal 300 serves to support the cervical spine and the occipital region of the seated person. The cervical spine support groove 310, in which the cervical spine of the seated person is supported, is formed at the lower center of the pedestal 300 in correspondence with the shape of the cervical spine. At the upper center, a back head support groove 320 is formed to correspond to the shape of the back head portion.

Such a pedestal 300 is preferably made of a material having a cushioning force such as a compression sponge so that the cervical spine and occiput of the seated person can be supported smoothly. Also, although the pedestal 300 is not shown, its length can be adjusted up and down on the back plate 120, so that the pedestal 300 can be adjusted according to the body size of the seated person.

Since the hip, thigh and feet of the seated person are stably supported by the multifunctional left-handed chair 1 as described above, the vertebrae can be prevented from being stuck in the vertebrae when sitting for a long time, as well as the leg- And a pedestal 300 supporting the cervical vertebrae and the back of the back of the back plate 120 is provided.

It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims. But is not limited to the example.

1: Multifunctional chair
100: chair body
110:
111:
112: thigh support projection
113: foot supporting projection
120: backing
200: Armrests
300: Stand
310: cervical support groove
320: back head support groove

Claims (4)

A chair main body having a seat for seating on the ground so that a seated person can sit in a sitting position in a lower portion thereof and a back plate connected to a seat in a vertical direction so that a seat occupant can lean on one side of the seat;
An armrest provided on both side surfaces of the chair body; And
And a pedestal provided at an upper end of the back plate and supporting the back and cervical spine of the seated person.
The method according to claim 1,
Wherein a portion of the seat in which the hip portion of the seated person is located is formed higher than a portion of the seated person in which the thigh and the foot are located.
The method of claim 2,
The hind leg support groove is formed to correspond to the hip shape in the seat where the hips of the seated person are positioned. Outwardly convex thigh support protrusions are formed at the positions where the thighs of the seated person are positioned. And a support protrusion is formed on the seat.
The method according to claim 1,
A cervical vertebrae support groove in which a cervical vertebra of a seated person is supported is formed at a lower center of the pedestal to correspond to a shape of a cervical vertebra and a back support groove, Multifunctional chair.

Images