Cushion pad
A cushion pad includes a cushion body made of flexible material such as sponge, foam, resilient fibers or resilient rubber and has a slot defined therethrough. An inclined surface is defined in a front portion of a top of the cushion body. The slot is located corresponding to the user's spine.
The present invention relates to a cushion pad for relief of pressure on the spine, especially for reducing pressure to sacrum.
BACKGROUND OF THE INVENTION A common problem for those who sit for a long period of time is lower back pain which is caused by the pressure applied to the nerves around the lumbar vertebrace or even the deformation of the disk of cartilage. In order to reduce the pressure applied to the part of the spine, most of the people put a pad as shown
The present invention intends to provide a cushion pad that includes a slot which is located corresponding to the position where the sacrum of the user so that the spine bears less reaction force from the chair and spine is protected.
SUMMARY OF THE INVENTIONThe present invention relates to a cushion pad made of flexible material such as sponge, foam, resilient fibers or resilient rubber and includes a slot defined therethrough. An inclined surface is defined in a front portion of a top of the cushion body. The slot is located corresponding to the user's spine.
The present invention will become more obvious from the following description when taken in connection with the accompanying drawings which show, for purposes of illustration only, a preferred embodiment in accordance with the present invention.
BRIEF DESCRIPTION OF THE DRAWINGS
Referring to
As shown in
While we have shown and described the embodiment in accordance with the present invention, it should be clear to those skilled in the art that further embodiments may be made without departing from the scope of the present invention.
Claims
1. A cushion pad comprising:
- a cushion body made of flexible material and having a slot defined therethrough, an inclined surface defined in a front portion of a top of the cushion body.
2. The cushion pad as claimed in claim 1, wherein the cushion body is made of sponge, foam, resilient fibers, or resilient rubber.
3. The cushion pad as claimed in claim 1, wherein a cover is coated on the cushion body.
4. The cushion pad as claimed in claim 3, wherein the cover is made of air-permeable material.
5. The cushion pad as claimed in claim 1, wherein the slot is a longitudinal slot and extends toward the front portion of the cushion pad.
Type: Application
Filed: Feb 18, 2005
Publication Date: Aug 24, 2006
Inventor: Min-Hsu Yu (Tainan City)
Application Number: 11/060,349
International Classification: A47C 27/14 (20060101);