Chair with removable leg support

a leg support and adjustable technology, applied in the field of chairs, can solve the problems of giving a person trouble in taking a regular sitting posture, and achieve the effect of stable physical engagement and regaining stable engagemen

Inactive Publication Date: 2008-06-12
REESE BENJAMIN P
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0008]A further objective of the present invention is to provide an adjustable lounge backrest having a leg support portion that is adjustable with respect to a lounge body whereby the lounge can extremely comfortable.
[0009]In accordance with the present invention, to realize the above objectives, a chair comprises a body portion and a leg support portion coupled to the body portion by a removable and adjustable joint that comprises first and second halves respectively attached to the leg support portion and the body portion in a removable manner. The first half is rotatable with respect to the second half between first and second positions whereby the leg support portion is movable with respect to the body portion between a regular position and a special back support position. Thus, the leg support portion may assume stable physical engagement with a surface and can also be raised for supporting legs of a sitter in the upright position. Further, in case the chair body is adjustable, which changes the relative position between the leg support portion and the chair body portion, the adjustability of the joint allows the leg support portion to regain stable engagement with the surface.

Problems solved by technology

Yet, a lounge that provides an extended portion to support the legs gives a person trouble to take a regular sitting posture.

Method used

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  • Chair with removable leg support
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  • Chair with removable leg support

Examples

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Embodiment Construction

[0019]Referring to the drawings and in particular FIGS. 1 and 2, a chair constructed in accordance with the present invention, generally designated with reference numeral 10, comprises a chair body portion 12 and a leg support portion 14 releasably coupled to the chair body portion 12 by joints 16. The chair body portion 12 comprises a frame comprised of a seat portion 18 and seatback 20. The seat portion 18 is comprised of two sub-frames spaced from each other. Each sub-frame comprises a front bar 22 and a rear bar 24 pivoted, at reference numeral 25, to each other in a cross form whereby the front bar 22 and the rear bar 24 are rotatable with respect to each other. Front ends 26 of the front bars 22 are expanded, preferably spherical, for smooth and stable engagement with a fixture surface G (see FIGS. 6-8). Similarly, rear ends 28 of the rear bars 24 are expanded, preferably in spherical shape also. Cross bars 30 extend and connect between the front bars 22 and the rear bars 24.

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PUM

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Abstract

A chair includes a body portion and a leg support portion coupled to the body portion by a removable and adjustable joint that includes first and second halves respectively attached to the leg support portion and the body portion in a removable manner. The first half is rotatable with respect to the second half between first and second positions whereby the leg support portion is movable with respect to the body portion between a regular position and a special support position. Thus, the leg support portion may assume stable physical engagement with an irregular fixture surface and can also be raised for supporting legs of a sitter on a raised position. Further, in case the chair body is adjustable, which changes the relative position between the leg support portion and the chair body portion, the adjustability of the joint allows the leg support portion to regain stable engagement with the fixture surface.

Description

BACKGROUND OF THE INVENTION[0001]1. Field of the Invention[0002]The present invention relates to a chair, and in particular to an adjustable lounge having a removable leg support.[0003]2. The Related Art[0004]A chair, such as a lounge, provides a sitter with a place of comfortable rest. However, the most comfortable posture that the sitter may take on the chair varies, depending on a variety of factors, including at least physical condition. There are conditions when people wish to take a regular sitting posture for having a semi-formal conversation with other people and also conditions when people wish to partially lie down to relax their soar legs. An adjustable chair or adjustable lounge provides a person adjustability with respect to their posture on the chair by selectively modifying for example the included angle between a seat cushion and a backrest. Yet, a lounge that provides an extended portion to support the legs gives a person trouble to take a regular sitting posture. O...

Claims

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Application Information

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Patent Type & Authority Applications(United States)
IPC IPC(8): A47C7/50
CPCA47C7/506A47C1/143A47C7/5066
Inventor REESE, BENJAMIN P.
Owner REESE BENJAMIN P
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