A height adjustable desk chair

The present invention relates to a height-adjustable deck and chair provided to improve use quality by adjusting an upper plate provided in an upper part or a seat plate in height to a user through an adjustment in the length of a support with respect to a floor. In order to make adjustment work con...

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Bibliographic Details
Main Authors KIM CHUN SOO, KIM JEONG EUM
Format Patent
LanguageEnglish
Korean
Published 12.04.2022
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Summary:The present invention relates to a height-adjustable deck and chair provided to improve use quality by adjusting an upper plate provided in an upper part or a seat plate in height to a user through an adjustment in the length of a support with respect to a floor. In order to make adjustment work convenient, the height-adjustable deck and chair includes: an upper structure; and a support including a lower support having a lower end supported by the floor and having a housing space formed therein with a vertical length, an upper support having an upper end at which the upper structure is combined and supported, having a lower part assembled while being led thereinto from the upper end of the housing space of the lower support, and having a vertical length, and a binding means binding the upper support to the lower support, thereby adjusting the height of the upper structure with respect to the floor. The binding means includes: a guide cutout part provided on one side of the lower support, and having a length in a downward direction from an upper part of the housing space, and cut out to have inner and outer parts penetrated; a plurality of fixing bodies provided on one side of the upper support with vertical intervals and protruding outward through the guide cutout part; engaged protrusions protruding outward from a side part of the guide cutout part on the lower support; and a binding member having engaged binding holes in which the engaged protrusions are penetrated and fixed while being fitted in forward and backward directions, and a fixing binding hole in which the fixing bodies are penetrated and fixed. 본 발명은, 바닥에 대하여 지주의 길이를 조절하여 상부에 구비된 상판 또는 좌판에 대한 높낮이를 사용자에게 맞춤되게 조절하도록 되어 사용품질을 향상시키도록 된 것으로, 조절작업이 간편하게 이루어지도록; 상부구조체와; 하단이 바닥에 지지되며 내부에 수직상 길이를 가지는 수용공간이 형성된 하부지주와, 상단에 상기 상부구조체가 결합지지되며 하부가 상기 하부지주의 수용공간의 상단에서 진입하면서 조립되며 수직상 길이를 가지는 상부지주와, 상기 하부지주에 대하여 상기 상부지주를 결속하는 결속수단이 구비되어 바닥에 대한 상기 상부구조체의 높이를 조절하도록 된 지주;를 포함하는 높낮이 조절 책걸상에 있어서; 상기 결속수단은, 상기 하부지주의 일측면에 구비되며 상기 수용공간의 상부에서 하측방향으로 길이를 가지면서 내외가 관통되도록 절개형성된 안내절개부와; 상기 상부지주의 일측면에 수직상 간격을 가지면서 구비되며 상기 안내절개부를 관통하면서 외측으로 돌출형성된 다수의 고정체들과; 상기 하부지주에서 상기 안내절개부의 측부에 외측으로 돌출형성된 걸림돌부들과; 전후측 방향으로 상기 걸림돌부들이 맞춤되면서 관통고정되는 걸림결속공들과 상기 고정체가 관통고정되는 고정결속공이 형성된 결속부재;를 포함하는 높낮이 조절 책걸상을 제공한다.
Bibliography:Application Number: KR20220025761