Seat cushion

a seat cushion and seat technology, applied in the field of seat cushions, can solve the problem of uncomfortable use of armchairs

a seat cushion and seat technology, applied in the field of seat cushions, can solve the problem of uncomfortable use of armchairs

US20050225134A1Inactive Publication Date: 2005-10-13SHIN YEH ENTERPRISE
11 Cites 25 Cited by

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Seat cushion
  • Seat cushion
  • Seat cushion

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] Before the present invention is described in greater detail, it should be noted that like elements are denoted by the same reference numerals throughout the disclosure.

[0016] Referring to FIGS. 1 to 3, the first preferred embodiment of a seat cushion according to the present invention is adapted to be mounted on a chair unit 1. In this embodiment, the chair unit 1 is an armchair constructed by welding together a plurality of rod members, and includes a seat member 11, a leg unit connected to the seat member 11 for supporting the seat member 11 on the ground and having four legs 12, a back rest 13 fixed on and extending upwardly from a rear side of the seat member 11, and two armrests 14 disposed respectively at two sides of the seat member 11. In practice, the seat cushion of the present invention can be mounted on other chair units with various designs, and is not limited for application to the exemplary chair unit 1. The seat cushion of the present invention comprises a cu...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

A seat cushion includes a cushion body and a connecting device for connecting detachably the cushion body to a chair unit. The cushion body includes a seat cushion portion adapted to be disposed on a seat member of the chair unit, a back cushion portion connected to the seat cushion portion, and two arm cushion portions connected respectively to left and right sides of the seat cushion portion and adapted to cover armrests of the chair unit. The connecting device includes two side connecting units, each of which includes inter-engageable first and second fastening units connected to the respective arm cushion portion proximate to and distal from the seat cushion portion, respectively, for positioning the respective arm cushion portion on the respective armrest.

Description

BACKGROUND OF THE INVENTION [0001] 1. Field of the Invention [0002] The invention relates to a seat cushion, more particularly to a seat cushion for an armchair. [0003] 2. Description of the Related Art [0004] Generally, an armchair includes a seat, a backrest, a plurality of legs, and two armrests. The seat and the backrest are interconnected to form an L-shaped frame. The legs are connected to the seat. The armrests are disposed respectively at two sides of the seat. [0005] During use, a seat cushion is usually placed on the armchair to make the user comfortable. The seat cushion usually corresponds to the seat of the armchair. However, some conventional seat cushions have an L-shaped body so as to correspond to the seat and the backrest of the armchair for added comfort. [0006] Since the hands of the user can rest on the armrests, and since the conventional seat cushions for the armchair do not include cushions for the armrests, the armchair is still uncomfortable to use. SUMMARY...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
13 Oct 2005
Publication
US20050225134A1
IPC
A47C31/00; A47C31/11
CPC
A47C7/021; A47C7/425; A47C31/11
Inventors
TSENG, CHUEN-JONG