Pillow
AssigneePeikang Food Co., Ltd
InventorChin Kuo Tsai
Life of this patent
Estimating the term…
Abstract
A pillow mainly includes two side frames, at least one crosspiece firmly engaged at two outer ends with locating holes provided at two opposite inner sides of the two side frames, and a plurality of round bars extended between the two side frames with respective outer ends rotatably inserted into insertion holes correspondingly spaced along outer edges of the two opposite inner sides of the side frames. With a predetermined clearance existed between any two adjacent insertion holes, the round bars inserted thereinto are adapted to form rotatable and air-pervious supporting surfaces on the pillow.
Claims7
A pillow, comprising two side frames, at least one crosspiece, and a plurality of round bars;
- each of said side frames being a flat board having a predetermined thickness, and provided on an inner side at a predetermined position in a central area thereof with a predetermined number of locating holes and along an outer edge of said inner side with a plurality of spaced insertion holes;
- said at least one crosspiece having two outer ends having a cross sectional shape corresponding to that of said locating holes separately provided on said inner side of said side frames, so as to engage at said two outer ends with said locating holes to connect to and locate said side frames in place;
- and
- said round bars being made of a material allowing some extent of elastic deformation, and having a diameter slightly smaller than that of said insertion holes;
- said round bars being rotatably connected at respective outer ends to said two side frames by inserting said outer ends into said spaced insertion holes on said inner sides of said side frames, such that supporting surfaces pervious to air are formed from said round bard between said two side frames.
Dependencies are inferred from the claim text.