Pillow

Abstract

A pillow includes: a pillow body; and a filling structure formed by a plurality of filling elements arranged in an aggregated configuration. The filling structure is installed in the filling space inside the pillow body, wherein each filling element is a hollow tube with openings at both ends and penetrating the interior of the filling element.

Claims

1. A pillow comprising: a pillow body; and a filling structure formed by a plurality of filling elements arranged in an aggregated configuration, the filling structure being installed in a filling space inside the pillow body, wherein each of the filling elements is a hollow tube with openings at both ends and penetrating the interior of the filling element.

2. The pillow as claimed in claim 1, wherein the pillow body comprises: a top pillow block, two side support blocks, and a support block, the top pillow block being engaged with the two side support blocks above the two side support blocks, the two side support blocks being arranged at a distance from each other, the support block being engaged with the bottom of the top pillow block and being sandwiched between the two side support blocks, and the filling structure comprising a first filling portion, a second filling portion, a third filling portion, and a fourth filling portion, the first filling portion being configured and installed in the filling space within the top pillow block, the second filling portion and the third filling portion being configured and installed in the filling spaces within the two side support blocks respectively, and the fourth filling portion being configured and installed in the filling space within the support block.

3. The pillow as claimed in claim 2, wherein the top pillow block has an upper arc edge, a lower arc edge, and a protrusion, the upper arc edge and the lower arc edge are arranged in the same direction to form an arc-shaped top pillow block, the upper arc edge is outward, and the protrusion extends outward from the center of the upper arc edge; each of the two side support blocks has an inner arc edge and an outer arc edge, and the inner arc edge and the outer arc edge are arranged in the same direction to form an arc-shaped side support block, wherein the inner arc edges of the two side support blocks are outward, the two side support blocks are arranged facing each other with their outer arc edges and maintaining a distance from each other and are connected to the lower arc edge of the top pillow block; and the top of the two side support blocks, in accordance with the concave and convex curves of the upper arc edge and the protrusion of the top pillow block, forms a top edge of the pillow with a battlement-like profile; and the support block has a top arc edge, The support block has four edges that form a quadrilateral shape, consisting of a left arc edge, a right arc edge, and a bottom edge. The top arc edge is connected to the lower arc edge in such a way that its curvature corresponds to the curvature of the lower arc edge of the top pillow block. The support block is positioned between two side supports in such a way that the left arc edge is connected to the outer arc edge in such a way that its curvature corresponds to the curvature of the outer arc edge of one of the side supports, and the right arc edge is connected to the outer arc edge in such a way that its curvature corresponds to the curvature of the outer arc edge of the other side support. The bottom edge is formed by matching the bottom of the two side supports.

4. The pillow as claimed in claim 1, wherein the pillow body has a plurality of recesses, the plurality of recesses being recessed into the outer surface of the pillow body at intervals.

5. The pillow as claimed in claim 1, wherein each of the filling elements is a hollow tube with a circular cross-section.

6. The pillow as claimed in claim 5, wherein the length of each of the filling elements is greater than the inner diameter of each of the filling elements.

7. The pillow as claimed in claim 1, wherein each of the filling elements is an elastic hollow tube.

8. The pillow as claimed in claim 1, wherein each of the filling elements is a hollow tubular body of polyethylene.

9. The pillow as claimed in claim 1, wherein the wall thickness of the hollow tubes in each of the filling elements is uniform.

10. The pillow as claimed in claim 1, wherein the outer surface of each of the filling elements has a smooth surface with a coefficient of kinetic friction of 0.1 to 0.2.

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