JP3056914U - Office chair with active mouse board - Google Patents

Abstract

(57) [Summary] [Problem] To appropriately support an arm when a user operates a mouse to prevent fatigue of the arm. A mouse board is attached to a front end between a base and an arm of an arm support. When operating the mouse, the arm is supported by the arm, so that fatigue of the arm can be prevented. In addition, the mouse board is connected to the pedestal by the first activity bar and the second activity bar, but since the second activity bar and the pedestal are connected vertically, the mouse board can be moved horizontally. The user can now operate the mouse at the desired position. In addition, since the second activity bar and the first activity bar are connected horizontally, the first activity bar can be moved vertically up and down. When not using the mouse, fold the mouse board and arm Now you can put it aside.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention has an active mouse board that can move horizontally to the front end between the pedestal and the arm of the arm support and can be folded when not in use, supporting the user's arm and preventing fatigue Office chair with active mouse board.

[0002]

[Prior art]

 At present, a mouse is indispensable for computer operation. In general, the mouse is operated on the mouse pad of the desk, but there is a certain distance between the armchair and the desk, and when the user operates the mouse on the desk while sitting on the armchair, Because of the lack of support, my arms were easily fatigued.

[0003]

[Problems to be solved by the invention]

 As can be seen from the above description, conventional computer desks and chairs were not suitable for mouse use and lacked adequate support when operating the mouse, making it easy for the arm to become fatigued. Therefore, it is necessary to improve the structure.

[0004]

[Means for solving the invention]

 In order to solve the above-mentioned problems, the office chair with an active mouse board of the present invention has a mouse board attached to the front end between the pedestal of the arm support and the arm. When operating the mouse, the arm is supported by the arm, so that fatigue of the arm can be prevented. Although the mouse board is connected to the pedestal by the first activity bar and the second activity bar, the vertical movement between the second activity bar and the pedestal enables horizontal movement of the mouse board. As a result, the user can operate the mouse at the desired position. In addition, since the second activity bar and the first activity bar are connected horizontally, the first activity bar can be moved vertically up and down. When the mouse is not used, the mouse board is folded and the arm is folded. Now you can put it aside.

[0005]

[Embodiment of the invention]

 As shown in FIGS. 1 and 2, the office chair with an active mouse board according to the present invention includes an arm support 1, an arm 2, a pedestal 3, a mouse board 4, a first activity bar 5, and a second activity bar 6. , Hook rings 54 and 64, spring 7, and socket 8. A pedestal 3 having a plug hole 31 at the front end is fixed on the arm support 1, and the arm 2 is connected to an upper portion of the pedestal 3 to support a user's arm. At the rear end of the second activity bar 6, a plug hole 66 penetrating vertically is opened, and the plug 65 is inserted into the plug hole 66 and the plug hole 31 of the pedestal 3, and connected to the pedestal 3. Can be moved horizontally. In addition, a connection groove 61 is provided at the front end of the second activity bar 6 in the vertical direction, a connection hole 62 is formed through the connection groove 61 in the horizontal direction, and a ring-shaped groove 67 is provided at an appropriate position in the middle. Was. At the rear end of the first activity bar 5, there is provided a connection portion 52 to be fitted in the connection groove 61 of the second activity bar 6, and a connection hole 521 is formed on a side surface of the connection portion 52. A ring-shaped groove 53 was provided at an appropriate position. The front end of the first activity bar 5 is adapted to be inserted into a socket 511 connected to the base 51, and both are firmly fixed and connected with a screw plug 512. The mouse board 4 for operating the mouse 9 of the computer was attached to the base 51. The edge of the mouse board 4 was provided with a slightly upwardly convex step 41 to prevent the mouse 9 from sliding down. A concave hole 42 is provided at the front edge of the mouse board 4 to fix the connection cord 91 of the mouse 9 so that the user can use the mouse 9 easily. When connecting the above-mentioned parts, the 2C-shaped hook rings 54 and 64 are hooked on the ring-shaped grooves 53 and 67 of the first active bar 5 and the second active bar 6, and the spring 7 and the socket 8 are connected. Between the 2C-shaped hook rings 54 and 64 of the first activity bar 5 and the second activity bar 6. Further, the stopper 63 is inserted into the connection holes 62 and 521 of the second activity bar 6 and the first activity bar 5 to connect them, and at the same time, the connecting portion 52 of the first activity bar 5 is connected to the second activity bar 6. The vertical movement in the connection groove 61 can be performed.

As shown in FIGS. 3 and 4, when the office chair with an active mouse board of the present invention is used, the spring 8 between the hook rings 54 and 64 is extended to the socket 8 so that the socket 8 can be used. Is fixed to the connection between the first activity bar 5 and the second activity bar 6 so that the first activity bar 5 does not descend and the mouse board 4 is fixed horizontally and is ready for use. To When the mouse board 4 is folded without using it as shown in FIGS. 5 and 6, the mouse board 4 is moved 90 degrees in the horizontal direction and a force is applied to the socket 8 to compress the spring 7 so that the first active bar can be moved. 5 from the connection between the second activity bar 6. When the socket 8 leaves the connection, the first active bar 5 can be folded down.

[0007]

[Effect of the invention]

 The office chair with an active mouse board of the present invention allows the mouse board to be removed and folded by controlling the socket and spring. In addition, the mouse board can be moved horizontally, so that when the user operates the computer using the mouse, the arm is appropriately supported and fatigue can be prevented.

[Brief description of the drawings]

FIG. 1 is an overall external view of an embodiment of the present invention.

FIG. 2 is a three-dimensional exploded view of the present invention.

FIG. 3 is an explanatory view of an assembly and use state of the present invention.

FIG. 4 is an exploded side view of FIG. 3;

FIG. 5 is an explanatory view (1) of the folding operation of the present invention.

FIG. 6 is a diagram (2) illustrating the folding operation of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Arm support 2 Arm 3 Pedestal 31 Plug hole 4 Mouse board 41 Convex step 42 Recessed hole 5 First active bar 51 Base 511 Socket 512 Screw plug 52 Connection part 521 Connection hole 53 Ring groove 54 Hook ring 6 Second activity bar 61 Connection groove 62 Connection hole 63 Plug 64 Hook ring 65 Plug 66 Plug hole 67 Ring-shaped groove 7 Spring 8 Socket 9 Mouse 91 Connection cord

Claims (5)

[Utility model registration claims] At least an arm support, an arm, a pedestal, a mouse board, a first activity bar, a second activity bar,
An office chair with an active mouse board, comprising: a hook ring, a spring, and a socket, wherein the pedestal is mounted on an arm support and has a front end provided with a plug hole, and the arm includes a pedestal. Is connected to the upper part of the pedestal to support the user's arm, and the rear end of the second activity bar is connected to the pedestal plug hole so as to be able to move in the horizontal direction and has a suitable intermediate part. A ring-shaped groove is provided at a position, and the rear end of the first activity bar is connected to the front end of the second activity bar so that it can move vertically up and down and a base is attached to the front end to install a mouse board. And a ring-shaped groove is provided at an appropriate position in the middle, and the two hook rings are hooked on the ring-shaped grooves of the first active bar and the second active bar, respectively. The spring and socket are fitted between the hook rings of the first and second activity bars, and after assembly, the mouse board can be removed and folded by the control of the socket, and the mouse board can be removed. Office chair with active mouse board, characterized in that the horizontal position can be adjusted appropriately. 2. A connecting groove penetrating vertically in a front end of the second active bar, a connecting hole passing through the connecting groove in a horizontal direction is formed, and a connection of the second active bar is provided at a rear end of the first active bar. Provide a connection part to fit in the groove, make a connection hole on the side of the connection part,
2. The plug according to claim 1, wherein a plug is inserted into a connection hole between the first activity bar and the second activity bar at the time of connection, and the first activity bar can perform a vertical up-and-down movement in the connection groove of the second activity bar. Office chair with active mouse board as described in 1. 3. A plug hole is provided in the rear end of the second activity bar, which penetrates vertically, a plug is inserted into the second activity bar and the plug hole of the pedestal, and the second activity bar can be moved in the horizontal direction. The office chair with an active mouse board according to claim 1, wherein 4. The active mouse board according to claim 1, wherein a socket is provided at a bottom of a base connected to the mouse board, and a first active bar is inserted into the socket. Office chair mounted. 5. A mouse connection cord, wherein a slightly upwardly convex step is provided at an edge of the mouse board to prevent the mouse from sliding down, and a concave hole is provided at a front edge of the mouse board. 2. The office chair with an active mouse board according to claim 1, wherein the chair is fixed.