KR102296929B1 - System chair to improve concentration - Google Patents

Abstract

The present invention relates to a chair system which improves concentration. An objective of the present invention is to provide the chair system which improves concentration. In the chair system which improves concentration of the present invention, a blocking plate is formed on both sides of a headrest of a chair where a head is positioned so as to protrude a certain length toward the front. Therefore, in a PC café used by the public, users' eyes can be focused on a monitor, improving work efficiency as well as gaming ability. As a result, consumer confidence in a product is increased, which in turn can increase demand. The system chair which improves concentration comprises: a backrest unit; a seat unit; and a leg unit.

Description

System chair to improve concentration

The present invention relates to a system chair that can improve concentration, and more particularly, a fixed frame is installed on the upper part of a back frame among a plurality of parts forming the chair, and the fixed frame protrudes a certain length toward the front. It relates to a system chair that improves concentration so that the eyes are focused to the front by the blocker, thereby greatly improving the concentration of a game or work, thereby improving the efficiency and productivity of the work.

As is well known, chairs have been provided in various shapes and designs according to their use since a long time ago. Representatively, there are office chairs used in offices, student chairs used in schools or homes, and chairs for PC rooms used in PC rooms. .

As shown in FIG. 1, a conventional general chair is composed of a backrest portion 10, a seat portion 20, and a leg portion 30, and a head that is additionally installed on the backrest portion so as to support the head here. The armrest part 50 is additionally installed on the seat part 20 so that the rest part 40 and the arm can be placed, and the wheel 60 is additionally installed on the leg part 30 to facilitate movement. installed, installed

On the other hand, in the case of the PC room chair, many people use it, so a product with excellent durability and comfort is preferred. 1-1) on the left and right sides of the sleeve plate (1-2) is formed, in the back plate (1-3) having a curved indentation on the rear side is formed, the support plate (2) installed on the bottom four corners of the body (1) It is a configuration in which a normal free wheel (3) is installed on the bottom surface.

In addition, as an example of a functional chair, Patent Registration No. 10-1144171, "a support that can be attached to a chair for correcting a correct posture and improving concentration," is connected to the cylindrical assembly coupled to the shaft of the chair and the cylindrical assembly. In a support including a connection part positioned above the seat part of the chair and a breast pad installed on the connection part, the cylindrical assembly coupled to the shaft part of the chair can be bisected to be assembled and disassembled, so that any chair in which the shaft part is installed Even if it is, it is possible to freely assemble and disassemble the support to the chair according to the height of the desk.

As another example, "a chair having a sound output function for improving concentration and relaxing" of Patent Registration No. 10-1441356 includes a chair body including a headrest and an electronic device installed on the chair body. The electronic device includes a sound output unit including a speaker installed in the headrest and a speaker driving unit, a communication unit for receiving data from an external information terminal, an operation unit for receiving a user operation command for controlling communication connection with an external information terminal, and an operation unit It has a configuration consisting of a control unit for extracting fragrance data from the data received through the communication unit according to an operation command from the control unit for delivering to the sound output unit.

However, these conventional PC room chairs are of a basic type that have been proposed in consideration of durability and comfort. It contains a remarkably low problem, and the demand has not increased significantly.

Patent Registration No. 10-1144171 Patent Registration No. 10-1441356

Therefore, in order to solve the above problems and increase the demand, the present invention is to form the blocking plate to protrude a certain length toward the front on both sides of the headrest of the chair where the head is located, so that the gaze is monitored in the PC room used by the public. The purpose of this study is to provide a system chair that enhances concentration so that it can increase work efficiency as well as game ability by increasing customer confidence in the product and thereby increasing demand.

In order to achieve the above object, the present invention is a system chair comprising a backrest and a seat part wrapped with an outer shell so that a cushioning material can be filled therein, and a leg part installed under the seat part to support a load, the The backrest portion includes a backrest frame integrally formed with a plurality of fixing pieces formed to pass through the fixing holes, and the fixing holes are formed to be penetrated at positions coincident with the fixing holes formed in the fixing pieces, and a plurality of fixing holes are formed to penetrate through the front sides, respectively. a fixed frame that is integrally coupled in the horizontal direction by a fastening means provided separately on the upper portion of the backrest frame, and a plurality of fastening holes are formed to penetrate at the rear of a position coincident with the plurality of fastening holes formed on both sides of the fixed frame A pair of blockers each installed to protrude a predetermined length from both sides of the front side of the fixed frame by a separate fastening means, and a pair of protectors each having insertion grooves formed in the rear so that the pair of blockers can be inserted respectively in the same shape characterized in that it consists of

Both ends of the coupling rod bent in a predetermined shape on both sides of the upper side of the backrest frame are integrally welded and fixed, respectively, and the coupling rod is inserted and coupled into the insertion groove formed in the pair of protectors.

The pair of blocking bands is characterized in that it is provided by bending a metal plate having a predetermined thickness and area to a predetermined shape or by processing a wooden board having a predetermined thickness into a predetermined shape.

A headrest is formed to protrude at an upper portion to support the back head between the pair of blocking bars or the coupling rod, and a back plate portion in which a support plate is integrally formed to support the back is installed under the headrest. do.

As described above, by providing a system chair that improves concentration according to the present invention, the eyes can be focused on the monitor in the PC room used by the public, so that the work efficiency as well as the game ability are improved, so that customers and business owners who use the PC room There is a useful effect that can increase the satisfaction with the product and thereby increase the demand.

1 is a side cross-sectional exploded view illustrating a first embodiment of a backrest constituting a chair system for improving concentration according to the present invention;
Figure 2 is a side cross-sectional view showing a first embodiment of the backrest constituting the chair system for improving concentration according to the present invention.
Figure 3 is a front view showing a first embodiment of the backrest constituting the chair system for improving concentration according to the present invention.
4 is an exemplary view showing a state in which the fixed frame and a pair of blocking bars included in the first embodiment of the backrest constituting the chair system for improving concentration according to the present invention are separated.
Figure 5 is an exploded side view showing a second embodiment of the backrest constituting the chair system for improving concentration according to the present invention.
Figure 6 is a front view showing a second embodiment of the backrest constituting the chair system for improving concentration according to the present invention.
Figure 7 is a front view showing a state in which the skin is covered with the backrest constituting the chair system for improving concentration according to the present invention.
Figure 8 is a side view showing a state in which the skin is covered with the backrest constituting the chair system for improving concentration according to the present invention.

In order to fully understand the present invention, preferred embodiments of the present invention will be described with reference to the accompanying drawings. Embodiments of the present invention may be modified in various forms, and the scope of the present invention should not be construed as being limited to the embodiments described in detail below. This example is provided to more completely explain the present invention to those of ordinary skill in the art. Accordingly, the shape of elements in the drawings may be exaggerated to emphasize a clearer description. It should be noted that the same members in each drawing are sometimes shown with the same reference numerals. In addition, detailed descriptions of well-known functions and configurations that are determined to unnecessarily obscure the gist of the present invention will be omitted.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

The chair system for improving the concentration of the present invention is installed in the lower part of the backrest 100 and the seat 200 and the seat 200 that are wrapped with an outer shell so that the cushioning material can be filled therein to support the load. It is made of a leg part 300 , and the backrest part 100 is largely composed of a backrest frame 110 , a fixed frame 120 , a pair of blocking bars 130 , and a protector 140 .

1 to 4, the back frame 110 is provided by bending a circular metal pipe in a predetermined shape to be coupled to the seat 200, and a plurality of fixing pieces 112 are downwardly disposed on the top. ) is integrally formed, but the fixing pieces 112 are provided with fixing holes 114 to be penetrated, respectively.

The fixed frame 120 is provided by bending a metal plate body having a predetermined thickness into a predetermined shape to perform a function of connecting the backrest frame 110 and a pair of blocking bars 130, and a plurality of fastenings are provided on both sides of the front side. The balls 122 are formed to be penetrated, respectively, and a plurality of fixing holes 124 may be formed to penetrate through the portion where the fixing holes 114 formed in the fixing piece 112 are located.

The pair of blocking bars 130 is provided by bending a metal plate body having a predetermined thickness to a predetermined shape to focus the user's gaze forward, and a plurality of fastenings formed on both sides of the fixed frame 120 . A plurality of fastening holes 132 are formed to penetrate at the rear of the position coincident with the ball 122, and separate fastening in a state that the fastening holes 132 and the fastening holes 122 of the fixing frame 120 are matched. What is necessary is to enable it to be integrally fastened by means.

At this time, it is preferable that the pair of blocking bars 130 is provided by bending a metal plate having a predetermined thickness and area to a predetermined shape or by processing a wooden board of a predetermined thickness into a predetermined shape, and the other protectors It is also possible to use any material that can be processed into a form that can be combined with (140).

The pair of protectors 140 is processed to have a predetermined shape using a synthetic resin having its own elasticity, and is coupled to the pair of barriers 130, respectively, and the pair of barriers 130 are inserted respectively. What is necessary is to form an insertion groove 142 at a predetermined depth in the rear side so as to be able to do so.

That is, the backrest part 100 according to the present invention includes a backrest frame 110 integrally formed thereon with a plurality of fixing pieces 112 formed so that the fixing holes 114 are penetrated, respectively, and the fixing pieces 112 are attached to the backrest portion 112 . The fixing hole 124 is formed to be penetrated at a position coincident with the formed fixing hole 114, and a plurality of fastening holes 122 are formed to be penetrated respectively on both sides of the front side, which is separately provided on the upper portion of the backrest frame 110. A plurality of fastening holes 132 at the rear of the fixing frame 120 that are integrally coupled in the horizontal direction by a fastening means, and a plurality of fastening holes 122 formed on both sides of the fixed frame 120 at a position coincident with each other. A pair of blocking bars 130 and the pair of blocking bars 130 each installed to protrude a predetermined length from both sides of the front side of the fixed frame 120 by means of a separate fastening means can be inserted therethrough, respectively. It consists of a pair of protectors 140 each having insertion grooves 142 formed in the same shape at the rear.

On the other hand, as shown in FIGS. 5 and 6, a circular metal pipe is bent in a predetermined shape to form a backrest frame, and both ends of the coupling rod 150 bent in a predetermined shape on both upper sides of the backrest frame are integrally formed, respectively. It is preferable that the coupling rod 150 is respectively inserted and coupled to the insertion groove 142 formed in the pair of guards 140 by welding and fixing, so that the user's gaze can be focused forward.

That is, a pair of coupling rods 150 are provided by bending a circular metal pipe into a predetermined shape, and then both ends of the coupling rod 150 are integrally welded to both upper sides of the backrest frame 110. The number of parts forming the backrest 100 can be reduced by coupling the coupling rod 150 and the guard 140 to replace the pair of blocking bars 130 , respectively.

At this time, the headrest 162 is formed to protrude at the upper portion to support the back head between the pair of blocking bars 130 or the pair of coupling rods 150, and the lower portion of the headrest 162 supports the back. It is preferable that the back plate unit 160 in which the support plate 164 is integrally formed is installed.

Here, the backing unit 160 is mainly used, but is not limited to, urethane foam having its own elasticity, it is possible to substitute a material that can give a predetermined cushioning feeling.

In addition, the back plate 160 may be stably coupled to the upper end of the back frame 110 by forming a coupling groove 166 in the horizontal direction on the upper back surface.

When the backrest 100 is provided as described above, as shown in FIGS. 7 and 8, the surface of the backrest 100 is covered with an outer skin formed by cutting and sewing natural leather, artificial leather, or synthetic fibers in a predetermined shape. After filling the inside with a cushion material (not shown), the seat part 200 and the leg part 300 are integrally assembled and fastened to the lower part to form a system chair.

By providing the system chair according to the present invention completed in this way, in particular, in a PC room frequently used by the public, the eyes can be focused on the monitor to improve the efficiency and work ability of computer work, as well as improve the gaming ability, so that the customer who uses the PC room And it is an invention with very high industrial applicability because it can increase satisfaction with the product from business owners.

100: backrest 110: backrest frame
112: fixed piece 120: fixed frame
122: fastening hole 130: a pair of blocking bars
132: fastener 140: a pair of protectors
150: a pair of coupling rods 160: back plate
162: headrest 164: support plate
200: seat part 300: leg part

Claims (4)

In the system chair consisting of a backrest and a seat part wrapped with a shell so that the cushioning material can be filled therein, and a leg part installed under the seat part to support a load,
The backrest
A backrest frame integrally formed on the upper part of a plurality of fixing pieces, each having a fixing hole passing therethrough;
A fixing hole is formed to be penetrated at a position coincident with the fixing hole formed in the fixing piece, and a plurality of fastening holes are respectively formed to be penetrated on both sides of the front side, so that they are integrated in the horizontal direction by a fastening means provided separately on the upper part of the backrest frame. fixed frame and
A plurality of fastening holes are formed to pass through at the rear of a position coincident with the plurality of fastening holes formed on both sides of the fixed frame, and are respectively installed to protrude a predetermined length on both front sides of the fixed frame by a separate fastening means, and have a predetermined thickness and area A pair of blocking bars provided by bending a metal plate having a predetermined shape or processing a wooden board of a predetermined thickness into a predetermined shape;
A pair of protectors each having an insertion groove in the same shape at the rear so that the pair of blocking bars can be inserted respectively;
A headrest is formed to protrude at the upper part to support the back head between the pair of blocking bars, and a support plate is integrally formed under the headrest to support the back, and a coupling groove is formed on the upper back surface in the horizontal direction. A chair system for improving concentration, characterized in that it comprises a back plate that is formed and stably coupled to the upper end of the back frame.
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