KR19990000417A - Hand painted arm chair - Google Patents

Abstract

The present invention, unlike the conventional fixed chair armrest as a free-form armrest that can arbitrarily change the shape of the armrest in consideration of the user's body shape, the working body shape at the time of sitting so that the seat can be arbitrarily modified by the seated person It is to provide an ergonomic chair with comfort and excellent freestyle armrest chair.

The armrest of the conventional chair has a fixed shape with the width between the armrests or the height of the armrests in the factory, and the width and height of the armrests are not suitable for the seated person's body, making the chair inconvenient. There is a problem that fixed armrests may interfere with the work, and work efficiency is deteriorated due to the fixed armrests. Therefore, it is economical to purchase a chairless chair without armrests. This is big.

In order to solve the above problems, the present invention provides an armrest 200 which can be used by a seated person who is transformed into an arbitrary shape by using an armrest shaft 210 as a flexible pipe and a flexible shaft. As a free-form armrest chair that comprises armrests by installing screws with the backrest and pallet of the furnace chair 100, it can be used by transforming the freeform armrest into arbitrary shapes according to the body type and work type of the seated occupant. You will get a freestyle armrest chair that also takes into account your senses, improves your work efficiency and aesthetics.

Description

Hand painted arm chair

The present invention relates to an armrest of a chair, and in particular, unlike the conventional armrest of a fixed type of chair, the armrests can be arbitrarily changed in position, height, shape, etc., so that the freeform armrest according to the body type and work type of the seated person can be arbitrarily shaped. It is characterized by the freestyle armrest chair that can be used by transforming it into a comforter, improving work efficiency, and aesthetics.

The chairs are classified into various types according to their use, but the chairs can be divided into chairs with backrests and chairs without armrests.

Looking at the armrest configuration of the chair with armrests as described above, it is usually composed of both sides around the back of the chair and one side of the armrest is fixed to the backrest and the other side is fixed to the pallet or both sides of the armrest are all on the pallet Armrests of the configuration is fixed or only one side of the armrest is fixed to the backrest protruding forward is a variety of configurations. However, the shape of these armrests is to have an invariant fixed armrest configuration that is fixed in any shape at the time of manufacture.

In this way, the chair made of the fixed armrest is inevitably used, and the person of the seated person (user) has a large width of the armrest while the posture is inconvenient. Since the posture is unstable without a long time use is a big ergonomic problem that is detrimental to the health of the spine in the human body.

In addition, when sitting or sitting for a long time in the office work or production work, blood (blood) is at the fingertips, there is a problem in the blood circulation due to disruption of the blood, such as a problem with the health of the arm, such that work efficiency is deteriorated.

Particularly, in a processing workshop or a production workshop such as a computer work office and a production site, a chair having a fixed armrest which is invariably fixed is used for a chair without an armrest because of uncomfortable arm movement of an operator.

However, during breaks in offices and production workshops, workers (workers) are also preferred to put their arms on armrests to relieve their fatigue. However, chairs equipped with conventional invariant fixed armrests are suitable for work. There is a lot of trouble to avoid the use of the worker (worker) to increase the fatigue, there is a problem of productivity improvement.

For example, a computer worker (officer) usually uses a chair without armrests for the efficiency of office work. When resting, he usually puts his arm on a desk to relieve arm fatigue. If you put it up, your posture will fall forward, which is not only ergonomically harmful to the liver, but also the prone position makes you uncomfortable in the office environment.

In addition, even when there are chairs with armrests in offices and production workshops, there are many examples of repurchasing chairs without armrests, or conversely, even chairs without armrests, depending on the working conditions and applications.

As such, depending on the working conditions and uses, there are many cases in which a chair with or without armrests is purchased and an unnecessary chair is required to be stored, and when it is difficult to store, there are many cases of throwing away the chair that can be used. Will follow.

In many cases, the use of chairs with and without armrests would make them feel empirical.

The present invention is to configure the armrest of the chair to free-form armrests to improve the problems of the conventional fixed chair armrests, in particular, consisting of armrests that can transform the armrests into arbitrary shapes, freestyle armrests according to the body type, work type of the seated It can be used by transforming into an arbitrary shape to give the comfort of the seated person to obtain an ergonomic effect, and to provide a free-form armrest chair with improved efficiency and aesthetics at work.

The present invention configures a free-form armrest that can be changed into an arbitrary shape by the flexible pipe and the flexible shaft so that the object of the seated person can be used by transforming the free-form armrest into an arbitrary shape. It is characterized by a freestyle armrest chair with excellent comfort, efficiency in work and aesthetics.

In order to achieve the object of the present invention to configure the armrest with a flexible pipe (flexible shaft) to enable the armrests to be arbitrarily deformed, the distance between the armrests and the height of the armrests do not fit the body of the seated person In particular, the smooth surface, the curved surface, and the arm are placed comfortably on the fold surface where the arm of the armrest is placed, so that the stability is high, and the armrest is arbitrarily selected by the armrest so as not to feel proof. It also improves aesthetics, and it is characterized by a freestyle armrest chair that can work in a sitting position and improve work efficiency.

In order to achieve the other object of the present invention, it is preferable to fix both sides of the armrest shaft consisting of a flexible tube and a flexible shaft to fix the fixing member to the back of the chair, pallet, etc., but the armrest shaft is directly fixed by welding to ensure high stability and ergonomics. It is characterized by a freestyle armrest chair that improves effectiveness and aesthetics.

At this time, according to the use and shape of the chair is fixed to one side of the armrest is installed in the fixing member and the other side is installed to flow.

In order to achieve another object of the present invention in the installation of an armrest that can be transformed into an arbitrary shape with a flexible tube and a flexible shaft to the chair, one end of the armrest is installed with a fixing member, the other end is provided with a cap and the fixing member It may be fixed to the backrest to form a freestyle armrest chair in which the armrest protrudes forward from the backrest.

Hereinafter, more detailed features of the present invention will be understood as described in more detail with reference to the accompanying drawings.

1 is a side view of a chair implementing one embodiment of the present invention;

Figure 2 is a side view of the armrest in one embodiment of the present invention,

3 is a partially enlarged cross-sectional view of FIG.

4 is a side view of the armrest in another embodiment of the present invention;

5 is a side view of the armrest of another embodiment of the present invention,

Explanation of symbols on the main parts of the drawings

100: chair 110: backrest

120: pallet 200: armrest

200A: Surface side 210: Armrest shaft

220: sheath 310, 320: fixing member

1 is a side view of a chair embodying an embodiment of the present invention, and constitutes an armrest 200 capable of arbitrarily modifying the shape of the armrest on both sides of the chair 100.

The armrest 200 is a flexible pipe and a flexible shaft as shown in FIG. 3 as the armrest shaft 210 to cover the outer shell 2200 of any material to constitute the armrest 200 as shown in FIG. .

At this time, the outer shell 220 is not coated on the armrest shaft 210 to have a sense of unity or increase the aesthetic effect in view of the shape, structure, and use of the chair.

The fixing members 310 and 320 are installed on both sides of the armrest shaft 210 to be fixed by welding or pressing, and the fixing members 310 and 320 are supported by the backrest 110 and the pallet 120 of the chair 100. The armrest chairs are constructed by screwing them in each. At this time, the armrest chair 210 is welded to the backrest 110 and the pallet 120 of the chair 100 directly without using the fixing members 310 and 320 on both sides of the armrest shaft 210. It can also be configured.

As described above, when fixing the armrest shaft 210 and the fixing member 310, 320 by welding or compression, only one side of the armrest shaft 210 may be fixed and the other side may be flown.

In this way, the armrest 200 can be arbitrarily deformed by constructing the armrest 200 with the flexible tube and the flexible shaft, so that both sides of the armrest 200 can be narrowed and widened, and the height of the armrest 200 can be arbitrarily increased. By adjusting it so that it does not fit the body of the seated person, and in particular, the sliding surface (接 臂 面) on which the arm of the armrest 200 is placed can be made in any free form such as a smooth surface, a curved surface, and the arm is laid comfortably. It gives a sense of stability and has a high ergonomic health effect.

In addition, since the shape of the armrest 200 is manipulated and used in an arbitrary freestyle to suit the air of the seated person, it can be used habitually for a long time without feeling empirical, and thus aesthetic effect is induced.

In addition, the freestyle armrest chair of the present invention can adjust the shape of the armrest 200 according to the body type, working environment of the armrest 200 can work to obtain the effect of improving work efficiency while reducing fatigue during work For example, in the past, computer workers (officers) usually use chairs without armrests for the purpose of office work. When resting, they usually put their arms on the desk to relieve their fatigue. If you put it on top, the posture is upside down, so it is not only ergonomically harmful to your health, but the prone posture is also effective in solving the problem of discomfort in the office environment.

4 is a fixing member 310 of one of the fixing members 310, 320 that are fixed by welding or pressing on both sides of the armrest shaft 210 in another example of the present invention to be able to rotate around the fastening hole By increasing the flexible range of the armrest 200 to configure a free-form armrest chair that may be effective deformation of the armrest will be able to obtain the same action and effect as in FIG.

In addition, in some cases, the fixing member 310 is separated from the backrest 110 of the chair 100 or fixed to another position, thereby forming a freestyle armrest chair which may be carried out in close contact with the chair 100 by the armrest 200. By doing so, the same effects and effects as in FIG. 1 may be obtained.

5 is a still another example of the present invention, the fixing member 310 is installed on only one side of the armrest shaft 210, which is a flexible tube and the flexible shaft, and the other side is provided with a cap and the fixing member on the backrest 110 of the chair 100. By fixing the 310, the armrest 200 constitutes a freestyle armrest chair that protrudes forward from the backrest 110 to obtain the same effects and effects as in FIG.

As described above, the present invention is a free form armrest capable of arbitrarily modifying the structure of the armrest so that the armrest can be transformed into an arbitrary shape suitable for the shape of the seated person (user) and the working body shape at work. It can be installed on the seat, making it impossible to fit the seated person's body, and the lateral surface on which the arm is placed is also in an arbitrary shape such as a smooth surface or a curved surface, and the arm is laid comfortably, giving stability to the seated person. As a result, the health effect is high, and the aesthetic effect that does not feel economic advantages and demonstration by using the armrest shape for a long time according to the taste of the seat is also a beneficial invention.

Although the date of the present invention has been described above, the present invention is not limited thereto, and may be changed within the scope of the claims.

The present invention is a free form armrest that can arbitrarily modify the structure of the armrest of the chair to change the armrest into any shape suitable for the body shape of the seated person (user) and the working body shape at the time of work. A chair can be provided and a free-form armrest chair can be provided that can enhance the comfort and aesthetics of the chair.

Claims (4)

In the armrest of all chairs, the armrest shaft 210 can be used as the armrest shaft 210 by using a flexible pipe and a flexible shaft as the armrest shaft 210, and the backrest of the chair 100 can be used. And free-form armrest chair to configure the armrest by installing by means of using a fixing member including a welding on the pallet. The method according to claim 1, wherein the armrest shaft 210 is coated with an outer shell 220 made of any material, and fixing members 310 and 320 are integrally welded or pressed to both sides of the armrest shaft 210 to be fixed. A free-form armrest chair in which the member is installed on the backrest and the pallet of the chair 100 with screws including welding to form an armrest. The armrest according to claim 1 or 2, wherein the fixing member 310 is installed only on one side of the armrest shaft 210 and the cap is provided on the other side to fix the screw to the backrest 110 of the chair 100, including welding. Freestyle armrest chairs that make up the armrest so that it protrudes forward. According to claim 1 and 2, wherein one of the fixing member 310, 320 of the fixing member 310, 320 which is fixed by welding or pressing on both sides of the armrest shaft 210 is one fastening hole to increase the flexible range Freestyle armrest chair to form a armrest by forming on the backrest and pallet of the chair.