U.S. patent application number 10/725322 was filed with the patent office on 2005-05-26 for melamine dinnerware.
Invention is credited to Chiao, Tseng Yu.
Application Number | 20050109777 10/725322 |
Document ID | / |
Family ID | 34592494 |
Filed Date | 2005-05-26 |
United States Patent
Application |
20050109777 |
Kind Code |
A1 |
Chiao, Tseng Yu |
May 26, 2005 |
Melamine dinnerware
Abstract
A piece of melamine dinnerware includes an outer body made of
melamine resin molding compound and an inner body made of stainless
steel. The outer body and the inner body both have a bottom and a
circumferential wall to correspond to each other and kept tightly
together by an upper flange of the inner body tightly surrounding
the upper annular edge of the outer body.
Inventors: |
Chiao, Tseng Yu; (Tainan
City, TW) |
Correspondence
Address: |
YU CHYI INDUSTRIAL CO., LTD.
P.O. BOX 2-10
TAINAN CITY
TW
|
Family ID: |
34592494 |
Appl. No.: |
10/725322 |
Filed: |
November 24, 2003 |
Current U.S.
Class: |
220/23.87 |
Current CPC
Class: |
B65D 1/40 20130101; A47G
19/02 20130101 |
Class at
Publication: |
220/023.87 |
International
Class: |
B65D 021/02 |
Claims
What is claimed is:
1. A piece of melamine dinnerware comprising: an outer body made of
melamine resin molding compound and having a bottom, a
circumferential wall extending from said bottom upward and
gradually outward to form an upper annular edge: an inner body made
of stainless steel and having a bottom to correspond to the bottom
of said outer body, a circumferential wall extending from the
bottom to correspond to the circumferential wall of said outer body
and formed with an upper flange; said inner body placed in the
outer surface with the upper flange resting on the upper annular
edge of the outer body, said upper flange of said inner body bent
to surround the upper annular edge tightly to keep said inner body
from separating from said outer body.
2. The piece of melamine dinnerware as claimed in claim 1, wherein
said inner body has said upper flange provided with a bit straight
end before said inner body is assembled with said outer body.
Description
FIELD OF THE INVENTION
[0001] This invention relates to melamine dinnerware, particularly
to one consisting of an outer body made of powder melamine resin
molding compound with high temperature and high pressure by means
of injecting molding process and an inner body made of stainless
steel, then the outer body and the inner body is assembled together
tightly to make a piece of melamine dinnerware.
BACKGROUND OF THE INVENTION
[0002] Conventional melamine dinnerware shown in FIG. 1 is made of
melamine resin formed with high temperature and high pressure by an
injecting molding machine, having only one layer.
[0003] The conventional melamine dinnerware has
high-temperature-enduring characteristic, but its also has a
comparatively larger capillary holes than that made of metal, and
its surface may be liable to be attached with micro dirty matters,
and the dirt may become quite hard to be cleaned off after a period
of time, resulting to a harassment to users.
SUMMARY OF THE INVENTION
[0004] This invention has been devised to offer melamine dinnerware
made of two different materials to make it not easily become dirty,
and durable for a long period of time.
[0005] The invention has the following features.
[0006] 1. It has an outer body made of melamine resin and an inner
body made of stainless steel, having a comparative better visional
appearance and easy to wash and clean and not easily become
dirty.
[0007] 2. The inner body is made of stainless steel first and then
combined in the outer body, easy to make this melamine
dinnerware.
BRIEF DESCRIPTION OF DRAWINGS
[0008] This invention will be better understood by referring to the
accompanying drawings, wherein:
[0009] FIG. 1 is a cross-sectional view of a piece of conventional
melamine dinnerware;
[0010] FIG. 2 is an exploded perspective view of a piece of
melamine dinnerware in the present invention;
[0011] FIG. 3 is a partial cross-sectional view of the piece of
melamine dinnerware in the present invention;
[0012] FIG. 4 is an upper view of the piece of melamine dinnerware
in the present invention;
[0013] FIG. 5 is a cross-sectional view of the line A--A in FIG.
4;
[0014] FIG. 6 is a magnified cross-sectional view of the part
marked C in FIG. 5; and, FIG. 7 is a perspective view of the piece
of melamine dinnerware in the present invention.
DETAILED DESCRIPTION OF THE INVENTION
[0015] A preferred embodiment of a piece of melamine dinnerware in
the present invention, as shown in FIGS. 2 and 3, includes an outer
body 1 and an inner body 2 combined together.
[0016] The outer body 1 is made of melamine resin molding compound
in powder condition with high temperature and high pressure by
means of injecting molding process, having a bottom 10, a
circumferential wall 11 extending upward and gradually outward, and
an upper annular edge 12 with its curved outer face 120.
[0017] The inner body 2 is made of stainless steel, having a bottom
20 to correspond to the bottom 10 of the outer body 1, and a
circumferential wall 21 to correspond to the circumferential wall
11 of the outer wall 1, and an upper flange 22 with a little
straight end 220 as shown in FIG. 2 and 3, before the inner body 2
is combined with the outer body 1.
[0018] Then the inner body 2 is to be combined together by placing
it in the outer body 1 with the upper flange 22 resting on the
upper annular edge 12 of the outer body 11. After that, the little
straight end 220 is bent to surround tightly the upper annular edge
12 with the cured outer face 120, finishing assembling the outer
body 1 with the inner body securely, keeping the inner body 2 from
separating from the outer body 1.
[0019] Further, the outer body 1 made of melamine resin can be
formed with some design on its outer surface to embellish the
appearance to look attractive for would-be buyers, with the inner
body 2 made of stainless steel easy to wash and not easily attached
with micro dirty matters
[0020] While the preferred embodiment of the invention has been
described above, it will be recognized and understood that various
modifications may be made therein and the appended claims are
intended to cover all such modifications that may fall within the
spirit and scope of the invention.
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