U.S. patent application number 10/781583 was filed with the patent office on 2005-08-04 for cigarette holder.
Invention is credited to Hcu, Hui-Ju.
Application Number | 20050166931 10/781583 |
Document ID | / |
Family ID | 34921226 |
Filed Date | 2005-08-04 |
United States Patent
Application |
20050166931 |
Kind Code |
A1 |
Hcu, Hui-Ju |
August 4, 2005 |
Cigarette holder
Abstract
A cigarette holder has a mouthpiece, a cotton filter, a main
pipe, and a filter column. The mouthpiece has a distal periphery
flange, a head portion, an inner tube having a through hole, and an
enlarged hole communicating with the through hole. The main pipe
has a first chamber, a second chamber, an inner click portion, an
inner tank, a center hole, and an insertion end inserted in the
enlarged hole of the mouthpiece. The cotton filter is inserted in
the second chamber of the main pipe. The filter column has an end
flange, a recess hole, a vent hole communicating with the recess
hole, an annular flange, and a distal pillar. The filter column is
inserted in a middle portion of the main pipe.
Inventors: |
Hcu, Hui-Ju; (Taichung,
TW) |
Correspondence
Address: |
Hui-Ju Hcu
58, MA YUAN WEST ST.
TAICHUNG
TW
|
Family ID: |
34921226 |
Appl. No.: |
10/781583 |
Filed: |
February 1, 2004 |
Current U.S.
Class: |
131/187 ;
131/175; 131/202 |
Current CPC
Class: |
A24F 13/06 20130101 |
Class at
Publication: |
131/187 ;
131/175; 131/202 |
International
Class: |
A24D 001/12; A24F
001/20 |
Claims
I claim:
1. A cigarette holder comprises: a mouthpiece, a cotton filter, a
main pipe, and a filter column, the mouthpiece having a distal
periphery flange, a head portion, an inner tube having a through
hole, and an enlarged hole communicating with the through hole, the
main pipe having a first chamber, a second chamber, an inner click
portion, an inner tank, a center hole, and an insertion end
inserted in the enlarged hole of the mouthpiece, the cotton filter
inserted in the second chamber of the main pipe, the inner tube
blocking the cotton filter, and the filter column inserted in a
middle portion of the main pipe.
2. The cigarette holder as claimed in claim 1, wherein the filter
column has an end flange, a recess hole, a vent hole communicating
with the recess hole, an annular flange, and a distal pillar.
3. The cigarette holder as claimed in claim 2, wherein the distal
pillar passes through the center hole of the main pipe, the end
flange of the filter column is inserted in the inner click portion
of the main pipe, and a spacing is formed between the main pipe and
the annular flange of the filter column.
Description
BACKGROUND OF THE INVENTION
[0001] The present invention relates to a cigarette holder. More
particularly, the present invention relates to a cigarette holder
which will filter toxic substance of a cigarette effectively.
[0002] Referring to FIGS. 4 and 5, a conventional cigarette holder
has a mouthpiece 9, a cotton filter 8, and a main pipe 7. The
mouthpiece 9 has a distal periphery flange 90, a through hole 92,
and an enlarged hole 91 communicating with the through hole 92. The
main pipe 7 has a first chamber 71, a second chamber 73, a disk 70
separating the first chamber 71 and the second chamber 73, and the
disk 70 having a plurality of vent holes 72. The cotton filter 8 is
inserted in the second chamber 73 of the main pipe 7. The enlarged
hole 91 of the mouthpiece 9 receives a portion of the main pipe 7.
The first chamber 71 of the main pipe 7 receives a cigarette 5. The
cotton filter 8 will filter toxic substance of the cigarette 5.
However, the cotton filter 8 cannot filter toxic substance of the
cigarette 5 effectively.
SUMMARY OF THE INVENTION
[0003] An object of the present invention is to provide a cigarette
holder which will filter toxic substance of a cigarette
effectively.
[0004] Accordingly, a cigarette holder comprises a mouth-piece, a
cotton filter, a main pipe, and a filter column. The mouthpiece has
a distal periphery flange, a head portion, an inner tube having a
through hole, and an enlarged hole communicating with the through
hole. The main pipe has a first chamber, a second chamber, an inner
click portion, an inner tank, a center hole, and an insertion end
inserted in the enlarged hole of the mouthpiece. The cotton filter
is inserted in the second chamber of the main pipe. The inner tube
blocks the cotton filter. The filter column is inserted in a middle
portion of the main pipe.
BRIEF DESCRIPTION OF THE DRAWINGS
[0005] FIG. 1 is a perspective exploded view of a cigarette holder
of a preferred embodiment in accordance with the present
invention;
[0006] FIG. 2 is a perspective view of a cigarette holder of a
preferred embodiment in accordance with the present invention;
[0007] FIG. 3 is a sectional schematic view illustrating a
cigarette inserted into a cigarette holder of a preferred
embodiment in accordance with the present invention;
[0008] FIG. 4 is a perspective exploded view of a conventional
cigarette holder of the prior art; and
[0009] FIG. 5 is a sectional schematic view illustrating a
cigarette inserted into a conventional cigarette holder of the
prior art.
DETAILED DESCRIPTION OF THE INVENTION
[0010] Referring to FIGS. 1 to 3, a cigarette holder comprises a
mouthpiece 4, a cotton filter 3, a main pipe 2, and a filter column
1.
[0011] The mouthpiece 4 has a distal periphery flange 40, a head
portion 43, an inner tube 42 having a through hole 44, and an
enlarged hole 41 communicating with the through hole 44.
[0012] The main pipe 2 has a first chamber 21, a second chamber 26,
an inner click portion 22, an inner tank 23, a center hole 24, and
an insertion end 25 inserted in the enlarged hole 41 of the
mouthpiece 4.
[0013] The cotton filter 3 is inserted in the second chamber 26 of
the main pipe 2.
[0014] The inner tube 42 blocks the cotton filter 3.
[0015] The filter column 1 has an end flange 15, a recess hole 11,
a vent hole 12 communicating with the recess hole 11, an annular
flange 13, and a distal pillar 14.
[0016] The filter column 1 is inserted in a middle portion of the
main pipe 2.
[0017] The distal pillar 14 passes through the center hole 24 of
the main pipe 2.
[0018] The end flange 15 of the filter column 1 is inserted in the
inner click portion 22 of the main pipe 2.
[0019] A spacing 27 is formed between the main pipe 2 and the
annular flange 13 of the filter column 1.
[0020] The first chamber 21 of the main pipe 2 receives a cigarette
6.
[0021] When smoke enters the cigarette holder, some toxic substance
of the smoke precipitates in the recess hole 11 of the filter
column 1. Heavy toxic substance of the smoke will precipitate in
the inner tank 23. Light toxic substance of the smoke will be
filtered by the cotton filter 3. Therefore, the cigarette holder
will filter toxic substance of the smoke effectively.
[0022] The present invention is not limited to the above embodiment
but various modification thereof may be made. Furthermore, various
changes in form and detail may be made without departing from the
scope of the present invention.
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