KR200436301Y1 - Computer chair - Google Patents

Abstract

The present invention relates to a computer chair,

It consists of a first rod member, a second rod member, a third rod member, a first horizontal rod member and a lower connecting member, and the first rod member, the second rod member and the third rod member are all curved in the same direction in an arc shape. The first rod member was installed along the substantially horizontal direction, the rear portion was bent toward the ground, and the rear portion was lower than the position of the front portion, and the second rod member was installed along the vertical direction. Horizontal bar member is installed along the horizontal direction at the same time is installed up and down on the first rod member and the second rod member, the front end of the first rod member is connected to the lower end of the second rod member through the first horizontal rod member, A pedestal is formed at the rear end of the first rod member and the lower end of the second rod member, and the rear end of the lower connection member is connected to the rear end of the first rod member, and the front end is connected to the lower end of the second rod member. The connecting portion of the first is Located under the rod member, a triangle is formed between the first rod member, the second rod member, and the lower connecting member, and the third rod member is a hollow rod member between the first rod member and the second rod member. Is installed in, the front portion is hinged to the first horizontal rod member is rotatable, the first rod member is provided with a seat that can move back and forth, and the second rod member along the second rod member An installation leg is installed to move up and to which the computer body is mounted. An arc-shaped moving rod member is installed in the third rod member to move back and forth with respect to the third rod member. Since a pedestal for mounting a mouse is formed, the computer body, the mouse, or the keyboard can be installed so that the angle can be adjusted, and the chair is moved. It could stand to change the attitude and freedom to the benefit of your comfort and relaxation.

Computer, chair, rod, horizontal member, monitor, main body, mouse, keyboard, posture

Description

Computer Chair {A COMPUTER CHAIR}

1 is a perspective view showing an assembly structure of a computer chair according to an embodiment of the present invention.

FIG. 2 is a perspective view seen from another angle in FIG. 1.

3 is a perspective view from an angle different from that of FIGS. 1 and 2.

4 is a bottom perspective view of FIG. 1.

5 is a cross-sectional view showing the structure of the drive mechanism in FIG.

6 is a cross-sectional view of the rotary drive mechanism in FIG.

7 is a cross-sectional view of the handle rotating drive mechanism in FIG.

8 is a perspective view showing the structure of a computer desk according to the prior art.

※ Explanation of Major Components

1. The first rod member

2 ... 2nd round member

3. The first horizontal rod member

4. Lower connection member

5 ... pedestal

6. 4th horizontal rod member

7. Third rod member

8 ... chair

9 ... Main Unit

10 ... Monitor

11 ... Mounting table

12 ... Circular moving rod member

13 ... Bottom

14 ... motor

17 ... reducer

81 ... handle

83 ... Backrest

The present invention relates to a computer chair, and more particularly to a computer chair that can adjust the angle of the computer body and the keyboard and the posture of the chair.

The application of computers has become more and more common according to the improvement of people's living standards and business demands. Currently, computers have become an essential tool for learning, business, and entertainment in various public places and homes.

In addition, the dissemination of computers has also promoted the rapid development of computer game industry around the world, resulting in many computer game players.

Currently, computers are generally installed in computer professional desks and operated in separate chairs.

Since this method takes up a lot of space and the fixed positions of the monitor and keyboard, etc., the user is sitting in one posture when working or playing a game in front of the computer, the user may feel tired as the operation time increases, and this posture for a long time Maintaining chronic pain symptoms such as spine, shoulders and lower back appeared.

In order to solve such a problem, Korean Registered Utility Model Publication No. 0390797 (Prior Art) discloses a configuration in which a chair having excellent seating comfort is provided by adjusting the angle of the back member of the chair in conjunction with the angle of the desk top. . This is schematically described with reference to FIG. 8.

As shown, the computer desk is provided with a chair according to the prior art, the bottom member 10, the chair 20, the floating member 30, the top plate 40 and the interlocking member ( 50) and the like. Here, the bottom member 10 is made of a metal material having a planar shape of approximately "II" shape, each end of the lower surface is formed with a fixing member 12, respectively, to mediate the fixing member 12 The seat is configured to support a computer desk that is integrally provided with the chair seated on the floor. In addition, the chair 20 is installed through a support member 14 having a substantially cylindrical shape having a predetermined height installed at an approximately center portion of the bottom member 10, and the chair 20 is comfortable for the user when seated. In the state configured to include a seating member 22 and the backrest member 24 having a predetermined cushioning force to feel a feeling, the seating member 22 is installed as it is fixedly coupled to the upper surface of the support member 14 . At this time, the chair 20 is configured to selectively adjust the angle of the backrest member 24 in accordance with the operation of the operation lever provided on one side.

However, according to the prior art, since the posture changes only according to the angle of the backrest, there is a limit in applying the posture to various postures, and there is also a difficulty in precise posture adjustment because there is no mechanism for operating the keyboard and the mouse separately.

The present invention is devised to solve the above problems, the object of the present invention is to install the computer body, mouse, or keyboard to adjust the angle, and to change the position by moving the chair freely the user To provide a computer chair that will allow you to relax and relax.

In order to achieve the above object, the computer chair according to the present invention,

It consists of a first rod member, a second rod member, a third rod member, a first horizontal rod member and a lower connecting member, and the first rod member, the second rod member and the third rod member are all curved in the same direction in an arc shape. Okay,

The first rod member is installed along the substantially horizontal direction, the rear portion is bent toward the ground and the rear portion is lower than the position of the front portion,

The second rod member is installed along the up and down direction,

The first horizontal bar member is installed along the horizontal direction at the same time is installed up and down on the first rod member and the second rod member, the front end of the first rod member is connected to the lower end of the second rod member through the first horizontal rod member There is,

A pedestal is formed at the rear end of the first rod member and the lower end of the second rod member, the rear end of the lower connection member is connected to the rear end of the first rod member, and the front end is connected to the lower end of the second rod member. The connecting portion is located below the first horizontal rod member, and forms a triangle between the first rod member, the second rod member, and the lower connection member.

The third rod member is a hollow rod member is installed between the first rod member and the second rod member, the front portion is hinged to the first horizontal rod member can be rotated,

The first rod member is provided with a seat that can move back and forth, and the second rod member is provided with a mounting leg that can move up and down along the second rod member, the computer body is mounted,

The third rod member is provided with an arc-shaped moving rod member that can move back and forth with respect to the third rod member,

The rear portion of the movable rod member is characterized in that the base for mounting the keyboard and the mouse is formed.

Here, the first rod member is composed of two equilibrium first first rod member, the second rod member is composed of two parallel second rod member,

The third rod member is composed of a hollow rod member or two parallel hollow members, and the movable rod member is characterized by consisting of one movable rod member or two parallel movable rod members.

The installation leg includes a leg and a monitor mounting plate, wherein the monitor mounting plate is directed toward the chair, and the monitor mounting plate is hinged to the leg through a rotating shaft, and is rotatable about the leg.

The chair includes a chair body and a handle, and the chair body includes a seat and a backrest, and the handle is rotatably installed on the chair body to adjust the backrest angle.

A first driving mechanism for moving the chair back and forth along the first rod member is installed in the first rod member, and a second driving mechanism for moving the installation leg up and down along the second rod member is provided. It is installed on the two rod member, it characterized in that the third drive mechanism for driving the third rod member with respect to the first rod member.

Here, there is a footrest that can tread under the rod member.

In addition, a positioner is installed between the rod member and the movable rod member.

The leg is characterized in that the drive mechanism for driving the monitor mounting plate is installed.

In addition, the backrest and seat of the chair are installed and operated, and the backrest can be angle-adjusted with respect to the seat by a fourth movable mechanism, and the fourth movable mechanism includes a motor, a shaft, a set rod member, a speed reducer, and a speed reducer. Installed gear transmission is included, the reducer is fastened to the bottom of the seat, the motor is coupled with the gear transmission on the right side of the reducer, the shaft is driven by the gear motor, and the outer thread is formed on the outer gear of the shaft And, the set rod member is installed on the shaft, the internal thread on the set rod member is connected to the thread formed on the shaft, the other side of the set rod member is characterized in that connected to the backrest.

In addition, the rotating mechanism,

Gears installed in the backrest,

A protective cover when the gear rotates outside the gear,

A pipe fixed on the protective cover,

An outlet inserted into the pipe,

An intermittent gear installed at the outlet head;

A handle rod member connected to the outlet head,

A snap ring is included on the outlet, the head of the snap ring is fixed to the cover, and the end is characterized in that the outlet is fixed to the end.

In addition, the first starting mechanism includes a motor, a shaft, a set rod member, a speed reducer, and a gear transmission mechanism installed in the speed reducer.

The reducer is installed on the second horizontal rod member on the first rod member, the motor is installed on the reducer and engaged with the gear transmission mechanism, the shaft is operated by the gear transmission mechanism, and is external to the external reducer portion of the shaft. There is a thread, the set rod member is connected to the shaft is connected to the inner thread of the set rod member and the screw thread formed on the shaft, the other side portion of the set rod member is connected to the seat,

The second drive mechanism has the same structure as the first drive mechanism.

The reducer is connected to the third rod member on the second rod member, the end of the set rod member is connected to the installation rod member,

The structure of the second drive mechanism and the first drive mechanism is the same, and the reducer is connected to the second rod member on the first rod member, and the end of the set rod member is connected to the front end of the third rod member. It features.

In addition, the rotary motion mechanism is characterized by consisting of a rotating motor, a rotating main gear including a rotating motor bearing, a rotating main gear and a rotating reworking gear fixed on the rotating bearing.

1 to 7 will be described in detail an embodiment of the present invention.

As shown, the computer chair according to the present embodiment is an entertainment computer chair.

The computer chair is composed of a first rod member, a second rod member, a third rod member, a first horizontal rod member 3 and a lower connecting member 4.

The first rod member, the second rod member, and the third rod member are all formed in an arc shape and are all curved in the same direction.

The first rod member is composed of a first rod member 1 having two branches in parallel, and the second rod member is also composed of a second rod member 2 having two branches in parallel. The first rod member is generally installed in the transverse direction, the rear side is facing the ground and the position of the rear side is slightly lower than the position of the front side.

The second rod member is generally installed in the vertical direction.

The first horizontal bar member 3 is provided in the horizontal direction. The front end of the first rod member is connected to the lower end of the second rod member through the first horizontal rod member (3).

A pedestal 5 is provided at the rear end of the first rod member and the lower end of the second rod member.

The rear end of the lower connection member 4 is connected to the rear end of the first rod member, and the front end thereof is connected to the lower end of the second rod member through the fourth horizontal rod member 6.

The third rod member (7) is a one-pipe pipe, the pipe is installed at the intersection of the first rod member and the second rod member, and when installed, the front end is connected to the first horizontal rod member (3) It becomes rotatable with respect to.

Further, the main body 9 and the monitor connected to the first rod member and installed on the chair 8 and the second rod member 2 which are movable back and forth along the first rod member 2 are movable up and down along the second rod member. There is a circular movable rod member 12 capable of moving forward and backward of the third rod member 7 as a member coupled to the mounting rod 11 and the third rod member 7 provided with 10). The main role of the movable rod member 12 is to easily install the lower plate 13 for mounting the keyboard and mouse when installing the rear end.

Included in the mounting table 11 is a leg 111 and the monitor mounting plate 112, the monitor mounting plate 112 is facing the chair 8, the monitor mounting plate 112 is the shaft 113 It is coupled to each other through the bridge 111 through the rotation is possible.

Included in the chair 8 is a chair body and handle 81, and included in the chair body are a seat 82 and a backrest 83.

The backrest 83 can adjust the angle, the handle 81 is assembled to the chair body.

As shown in FIG. 7, the rotary drive mechanism includes a gear 84 provided on the backrest 83, a rotation cover 85 of the gear provided on the outer surface of the gear 84, and a short pipe 86 fixed on the cover 86. ), The outlet 87 inserted into the short pipe 86, the head portion of the outlet 87, the installation gear 84 and the single coupling gear 871, the end of the outlet 87 and the handle 81 It consists of a fixedly connected handle shaft 811, a snap ring 88 is included on the outlet 87, the head of the snap ring 88 is fixed to the cover 85, the end is the end of the outlet It is fixed to the part.

Further, the first drive mechanism for moving the movable chair 8 installed on the first rod member back and forth along the first rod member, and the mounting table 11 installed on the second rod member are moved up and down along the second rod member. On the second drive mechanism, the first rod member, there is a third drive mechanism for rotating the third rod member 7 with respect to the horizontal rod member 3.

The first drive mechanism includes a motor 14, a shaft 15, a set rod member 16, a speed reducer 17, and a gear drive mechanism inside the installed reducer 17.

The gear transmission mechanism includes an output gear 18, a main gear 19 and a reactivation gear 20 in the motor 14, and the reactivation gear 20 is fixed to the shaft 15.

However, the shaft 15 is installed in the reducer 17 via the bearing 21, the reducer 17 is fixed to the second horizontal rod member 22 on the first rod member, and the motor 14 is the reducer 17. After installation, it is combined with the gear motor mechanism. In addition, the shaft 15 is operated by a gear transmission mechanism, the shaft 15 is a screw thread (not shown) is formed on the outer surface of the portion via the reducer 17.

In addition, after the set rod member 16 is connected to the shaft 15, the screw thread formed on the inside of the set rod member 16 is connected to the screw thread formed on the shaft 15. The other part of the set rod member 16 is fixed to the seat 8, and the redundancy wire hole 23 is provided on the outer surface of the reducer 17.

On the other hand, the structure of the second driving mechanism and the first driving mechanism is the same, except that the reducer 17 is fixed to the third horizontal rod member 24 on the second rod member, and the set rod member 16 is also mounted ( 11) is different.

The third drive mechanism also has the same structure as the first drive mechanism, except that the reducer 17 is fixed to the second horizontal rod member 22 on the first rod member, and the end of the set rod member 16 has a third structure. The difference is that it is connected to the front end of the rod member (7).

There is a footrest 25 at the lower end of the second rod member and is largely divided into two groups.

One of them is installed at both ends of the first horizontal bar member 3, the other is installed at both ends of the fourth horizontal bar member 6, the user can select and use in various postures.

In addition, an elastic string (not shown) is inserted between the third rod member 7 and the movable rod member 12 to fix each other, and the monitor mounting plate 112 is installed on the leg 111. It acts as a rotary drive mechanism.

As shown in FIG. 6, the rotary drive mechanism is coupled to the rotary motor 26 on the leg 111, the rotary main gear 27 installed on the rotary motor 26, and the rotary main gear 27 to fix the shaft. It consists of a reactivation gear 28 that rotates on 113, whereby the monitor mounting plate 112 is rotated relative to the leg (111).

Meanwhile, the driving unit installed between the backrest 83 and the seat 82 of the chair 8 serves to adjust the angle of the backrest 83 and the seat 82 and is referred to as a fourth driving mechanism.

The fourth drive mechanism shown in Figs. 4 and 5 is the same as the first drive mechanism. However, the reduction gear 17 is fixed under the seat, and the set rod member 16 is different from the backrest 83 being fixed.

Since the main body is an operation function of the entertainment type computer, the rotary drive mechanism operation button 29 is installed on the side of the seat 82, and is installed for the user to operate conveniently.

In addition, the massage device in the seat 82 and the backrest 83 is also installed in the chair 8 of the present invention, thereby preventing fatigue during entertainment.

According to the present invention of the configuration as described above, the computer body, the mouse, or the keyboard can be installed to adjust the angle, and the position can be changed freely by moving the chair to make the user comfortable and relieve fatigue There is an advantage.

Claims (13)

It consists of a first rod member, a second rod member, a third rod member, a first horizontal rod member and a lower connecting member, and the first rod member, the second rod member and the third rod member are all curved in the same direction in an arc shape. Okay, The first rod member installed along the transverse direction and the second rod member installed in the vertical direction are coupled through the first horizontal rod member, The lower connection member is connected to the first rod member and the second rod member at the same time The third rod member has a front portion hinged to the first horizontal rod member, The first rod member is provided with a seat that can move back and forth, and the second rod member is provided with a mounting leg that can move up and down along the second rod member, the computer body is mounted, The third rod member is provided with an arc-shaped moving rod member that can move back and forth with respect to the third rod member, The back of the movable rod member is a computer chair, characterized in that the lower plate is formed for mounting the keyboard and mouse. The method of claim 1, The rear portion of the first rod member is bent toward the ground and the rear portion is lower than the position of the front portion, The front end of the first rod member is connected to the lower end of the second rod member, A pedestal is formed at the rear end of the first rod member and the lower end of the second rod member, the rear end of the lower connection member is connected to the rear end of the first rod member, and the front end is connected to the lower end of the second rod member. The connecting portion is located below the first horizontal rod member, and forms a triangle between the first rod member, the second rod member, and the lower connection member. And the third rod member is a hollow rod member, which is installed between the first rod member and the second rod member. The method of claim 2, The first rod member is composed of two equilibrium first first rod members, the second rod member is composed of two parallel second rod members, The third rod member comprises a hollow rod member or two parallel hollow members and the movable rod member comprises one movable rod member or two parallel movable rod members. The method of claim 2, The installation leg includes a leg and a monitor mounting plate, wherein the monitor mounting plate is directed toward the chair, while the monitor mounting plate is hinged to the leg via a rotating shaft, and is capable of rotating around the leg. . The method of claim 2, The chair includes a chair body and a handle, the chair body includes a seat and a back, the computer chair, characterized in that the handle is rotatably installed on the chair body to adjust the backrest angle. The method according to any one of claims 2 to 5, A first driving mechanism for moving the chair back and forth along the first rod member is installed in the first rod member, and a second driving mechanism for moving the installation leg up and down along the second rod member is provided. And a third driving mechanism installed on the two rod members and capable of driving the third rod member with respect to the first rod member. The method according to any one of claims 2 to 5, Computer chair characterized in that there is a stepping platform to the bottom of the rod member. The method according to any one of claims 2 to 5, A computer chair, characterized in that a positioner is installed between the rod member and the movable rod member. The method of claim 4, wherein And a drive mechanism for driving the monitor mounting plate on the leg body. The method of claim 5, Not only the backrest and seat of the chair are installed and operated, but also the backrest can be angle-adjusted with respect to the seat by a fourth movable mechanism, and the fourth movable mechanism has a gear installed in a motor, a shaft, a set rod member, a reducer and a reducer. It includes a power mechanism, the reducer is fastened to the bottom of the seat, the motor is coupled with the gear transmission on the right side of the reducer, the shaft is driven by the gear motor, the outer thread is formed on the shaft reducer part, The set rod member is installed on the shaft, the inner thread on the set rod member is connected to the thread formed on the shaft, the other side of the set bar member is a computer chair characterized in that connected to the backrest. The method of claim 5, As a rotating mechanism, Gears installed in the backrest, A protective cover when the gear rotates outside the gear, A pipe fixed on the protective cover, An outlet inserted into the pipe, An intermittent gear installed at the outlet head; A handle rod member connected to the outlet head, And a snap ring on the outlet, a head portion of the snap ring being fixed to the cover, and an end portion fixed to the outlet end portion. The method of claim 6, The first starting mechanism includes a motor, a shaft, a rod member for a set, a reduction gear, and a gear transmission mechanism installed in the reduction gear. The reducer is installed on the second horizontal rod member on the first rod member, the motor is installed on the reducer and engaged with the gear transmission mechanism, the shaft is operated by the gear transmission mechanism, and is external to the external reducer portion of the shaft. There is a thread, the set rod member is connected to the shaft is connected to the inner thread of the set rod member and the screw thread formed on the shaft, the other side portion of the set rod member is connected to the seat, The second drive mechanism has the same structure as the first drive mechanism. The reducer is connected to the third rod member on the second rod member, the end of the set rod member is connected to the installation rod member, The structure of the second drive mechanism and the first drive mechanism is the same, and the reducer is connected to the second rod member on the first rod member, and the end of the set rod member is connected to the front end of the third rod member. Characterized by computer chair. The method of claim 9, The drive mechanism is a computer chair, characterized in that composed of a rotating motor, a rotating main gear including a rotating motor bearing, a rotating main gear and a rotating rework gear fixed on the rotating bearing.

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