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Chair for a drummer

Inactive Publication Date: 2012-01-19
CHEN KUO CHANG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0006]The main object of the present invention is to provide a chair, which is height-adjustable and durable.

Problems solved by technology

The force may probably destroy the thread of the screw or the nut, especially when the height of the chair has been adjusted for many times. Thus, the life time of the chair is limited.

Method used

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  • Chair for a drummer
  • Chair for a drummer
  • Chair for a drummer

Examples

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Embodiment Construction

[0020]Please refer to FIG. 1 to FIG. 4 for a first embodiment of the present invention. The chair for a drummer to sitting thereon of the present embodiment is foldable and height-adjustable. The chair includes a main rod 1, a pad 2, a first sleeve 3, a fixation element 4, a tube 5, a second sleeve 6 and three racks 7.

[0021]The main rod 1 has a top end 11, a threaded section 12 and a bottom end 13. The top end 11 is adapted for a pad to be disposed thereon. The threaded section 12 connects the top end 11 to the bottom end 13. A radial direction is defined perpendicular to the main rod 1.

[0022]The pad 2 is disposed on the top end 11. The pad 2 may be disposed on the top end 11 in a rotational operative relationship. The pad 2 is adapted for a drummer to sit there on.

[0023]The first sleeve 3 has an inner surface 31. A through hole is defined in the inner surface 31. The main rod 1 is received in the first sleeve 3. The inner surface may be threaded for the threaded section 12 to mate ...

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PUM

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Abstract

A chair for a drummer of the present invention is height-adjustable, thus the chair is suitable for users with different body sizes. The chair can be fastened by pivoting a swaying member rather than screwing a threaded element. As such, the chair is durable and the chair can be easily operated.

Description

BACKGROUND OF THE INVENTION[0001]1. Field of the Invention[0002]The present invention relates to a chair, more particularly to a drummer's chair.[0003]2. Description of the Prior Art[0004]Drummer's chairs are provided for drummers. These chairs are usually height-adjustable, just as the chair shown in U.S. Pat. No. 5,738,326. The chair mainly includes a threaded stem and a clamping device. The clamping device surrounds the threaded stem. The clamping device may secure the threaded stem with a screw and a nut. To avoid sliding of the threaded stem, users usually firmly secure the nut with a very strong force. The force may probably destroy the thread of the screw or the nut, especially when the height of the chair has been adjusted for many times. Thus, the life time of the chair is limited.[0005]The present invention is, therefore, arisen to obviate or at least mitigate the above mentioned disadvantages.SUMMARY OF THE INVENTION[0006]The main object of the present invention is to pro...

Claims

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Application Information

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IPC IPC(8): A47C3/28
CPCA47C9/08
Inventor CHEN, KUO-CHANG
Owner CHEN KUO CHANG
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