U.S. patent application number 14/104310 was filed with the patent office on 2015-06-18 for eyelash brush.
This patent application is currently assigned to JIA HSING ENTERPRISE CO., LTD.. The applicant listed for this patent is Kun-Lan LOU. Invention is credited to Kun-Lan LOU.
Application Number | 20150164210 14/104310 |
Document ID | / |
Family ID | 53366918 |
Filed Date | 2015-06-18 |
United States Patent
Application |
20150164210 |
Kind Code |
A1 |
LOU; Kun-Lan |
June 18, 2015 |
Eyelash Brush
Abstract
An eyelash brush may include a brush rod disposed with a grip
portion at one end, and a pivot-connecting end at the other end
with a cambered end portion and two beveled guiding surfaces on
both sides. A pivot hole is disposed at center of the two beveled
guiding surfaces. Two position portions are disposed by two sides
of the cambered end portion of the pivot-connecting end for
positioning and pressing against. A movable rod is coupled with an
eyelash brush at one end and two pivot portions are disposed at the
other end, and two pivot rods are protrudingly disposed on opposite
inner sides of the two pivot portions. A pivot groove corresponding
to a thickness of the pivot-connecting end of the brush rod is
formed between the two pivot portions so that the oppositely
disposed pivot rods of two pivot portions can be pressed inside the
pivot hole.
Inventors: |
LOU; Kun-Lan; (CHANGHUA,
TW) |
|
Applicant: |
Name |
City |
State |
Country |
Type |
LOU; Kun-Lan |
CHANGHUA |
|
TW |
|
|
Assignee: |
JIA HSING ENTERPRISE CO.,
LTD.
CHANGHUA
TW
|
Family ID: |
53366918 |
Appl. No.: |
14/104310 |
Filed: |
December 12, 2013 |
Current U.S.
Class: |
401/129 ;
15/144.1 |
Current CPC
Class: |
A46B 5/0083 20130101;
A45D 40/265 20130101; A46B 9/021 20130101; A46B 2200/1053 20130101;
A45D 34/045 20130101 |
International
Class: |
A46B 9/02 20060101
A46B009/02; A45D 34/04 20060101 A45D034/04; A46B 5/00 20060101
A46B005/00 |
Claims
1. An eyelash brush comprising: a brush rod disposed with a grip
portion at one end, and a pivot connecting end at the other end
with a cambered end portion and two beveled guiding surfaces on
both sides thereof, a pivot hole being disposed at a center of the
two beveled guiding surfaces, two position portions being disposed
by two sides of the cambered end portion of the pivot connecting
end for positioning and pressing against; and a movable rod coupled
with an eyelash brush at one end and two pivot portions being
disposed at the other end, a pivot groove corresponding to a
thickness of the pivot connecting end of the brush rod being formed
between the two pivot portions in order that the two pivot portions
being pivotally connected with the pivot hole at the center of the
two beveled guiding surfaces of the pivot connecting end of the
brush rod for allowing the movable rod with the eyelash brush to
move pivotally using the pivot hole as a center, and the two
position portions being pressed and fixed firmly against an inner
wall of the pivot groove to form an assembled structure.
2. The eyelash brush of claim 1, wherein two pivot rods are
protrudingly disposed on opposite inner sides of the two pivot
portions of the movable rod, the oppositely disposed pivot rods are
pressed inside the pivot hole at the center of the two beveled
guiding surfaces of the pivot connecting end in order to assemble
pivotally, guiding grooves connected to an outer side of the
cambered end portion and the pivot hole are concavely disposed on
the two beveled guiding surfaces of the pivot connecting end of the
brush rod for guiding the two pivot rods to press into the pivot
hole easily in order to assemble pivotally.
3. The eyelash brush of claim 2, wherein the guiding groove is a
groove with a width corresponding to a diameter of the pivot rods
disposed on the two pivot portions of the movable rod, and a bottom
surface of the guiding groove is an inclined surface with a side
close to the pivot hole.
4. The eyelash brush of claim 3, wherein beveled surfaces
corresponding to the bottom surfaces of the guiding grooves are
formed on opposite inner sides of the pivot rods disposed on the
two pivot portions of the movable rod.
5. The eyelash brush of claim 1, wherein through holes
corresponding to the pivot hole of the pivot connecting end are
disposed on the two pivot portions of the movable rod and a pivot
rod is inserted and assembled into the through holes, the pivot rod
is connected pivotally into the pivot hole of the pivot connecting
end in order that the movable rod with the eyelash brush can be
moved pivotally using the pivot rod as a fulcrum, and the two
position portions are pressed and fixed firmly against the inner
wall of the pivot groove to form an assembled structure.
6. The eyelash brush of claim 1, wherein the grip portion of the
brush rod is further coupled with an inner side of an opening of a
cover body of an eyelash liquid bottle in order that the brush rod
coupled with the eyelash brush can be inserted into and
accommodated inside the eyelash liquid bottle through an upper
opening of the eyelash liquid bottle, and the cover body is covered
on the upper opening.
7. The eyelash brush of claim 4, wherein the grip portion of the
brush rod is further coupled with an inner side of an opening of a
cover body of an eyelash liquid bottle in order that the brush rod
coupled with the eyelash brush can be inserted into and
accommodated inside the eyelash liquid bottle through an upper
opening of the eyelash liquid bottle, and the cover body is covered
on the upper opening.
8. The eyelash brush of claim 5, wherein the grip portion of the
brush rod is further coupled with an inner side of an opening of a
cover body of an eyelash liquid bottle in order that the brush rod
coupled with the eyelash brush can be inserted into and
accommodated inside the eyelash liquid bottle through an upper
opening of the eyelash liquid bottle, and the cover body is covered
on the upper opening.
Description
BACKGROUND OF THE INVENTION
[0001] 1. Field of Invention
[0002] The present invention relates to an eyelash brush, and more
particularly to an improved eyelash brush structure having a brush
rod and a movable rod with an eyelash brush pivotally coupled
therewith, so the eyelash brush can be bent pivotally and
positioned firmly at angles to form a simplified and durable
structure in order to reduce the manufacturing and assembling
difficulties and costs.
[0003] 2. Related Art
[0004] Claim 1 of Taiwan patent publication number M395395 titled
"Bendable Eyelash Brush Structure" is disclosed as following:
[0005] A bendable eyelash brush structure comprises a receptacle
body and a cover body for locking, a brush rod with an eyelash
brush and a brushing surface for soaking with an eyelash liquid are
fixedly coupled inside the cover body, characterized in that: the
brush rod is a hollow shaft, a beveled guiding surface is disposed
at an upper end of an inner edge of an extended end of the brush
rod, a recess corresponding to a brushing rod diameter is formed at
an opposite lower end, a center is for a drive rod to insert into
for assembling, an end of the drive rod is connected with the
brushing rod, a brushing surface is circularly disposed on a ring
surface of the brushing rod, a bent and small diameter articular
portion is connected between the drive rod and the brushing rod in
order that the brushing rod can be bent and protruded, the drive
rod connected to the brushing rod is inserted through a bottom end
of the brush rod, another end of the drive rod is screwed and
assembled with an adjustment device inside a movable cover at a
bottom end of the cover body with the eyelash brush, the drive rod
can be extended and retracted slidably along an axis of the brush
rod by turning the adjustment device driven and turned by the
movable cover, an inclined surface for positioning and pressing
against is protrudingly disposed at a top end of the brushing rod
connected to the curved articular portion, the inclined surface is
corresponding to the beveled guiding surface on the inner edge at
the end of the brush rod, after the drive rod is turned
protrudingly, the rushing rod section can be pressed against to
incline downward, with the coordination of the recess at the lower
end corresponding to the beveled guiding surface, the brushing rod
can be pressed against and positioned inclinedly and stably to
perform make up by the eyelash brush conveniently.
[0006] However, according to the operation of the above structures
mentioned in the descriptions: the drive rod 40 can be freely
turned to protrude outside an outer end of the brush rod 30 by the
guiding and turning of the adjustment device 22, and the beveled
guiding surface 31 disposed at the upper end and the recess 32
disposed at the lower end of the inner edge of the brush rod 30
allow the protruded brushing rod 41 to dispose inclinedly by the
guiding of the bendable articular portion 43. As shown in FIGS. 2
to 5, the articular portion 43 is only a small and thin connecting
piece which is unable to withstand repeated twists and can be
easily broken; the poor durability and short lifespan is one of the
drawbacks.
[0007] Furthermore, the above structures are composed of the
receptacle body 10, the cover body 20 for locking, the brush rod
30, the drive rod 40, the brushing rod 41 and the small diameter
bendable articular portion 43 connected between the drive rod 40
and the brushing rod 41. The other complicated structures including
the beveled guiding surface 31 and the recess 32 on the brush rod
30; as well as the brushing rod 41 and the inclined surface 44 on
the drive rod 40 are also required. Therefore, there are technical
difficulties in manufacturing and assembling which is another
drawback and can easily cause defects in assembly.
[0008] Lastly, the complicated structural assembly and technical
difficulties in manufacturing and assembling will prolong the
manufacturing time and thus increase the costs, which is the third
drawback.
SUMMARY OF THE INVENTION
[0009] The present invention of an improved eyelash brush aims to
solve the drawbacks of poor durability due to certain portion that
is easily broken; the technical difficulties in manufacturing and
assembling which may cause defects; and the increase of costs.
[0010] A primary objective of the present invention is to provide
an improved eyelash brush structure having a brush rod and a
movable rod pivotally coupled with an eyelash brush, so the eyelash
brush can be bent pivotally and positioned firmly to achieve
stability and durability.
[0011] A secondary objective of the present invention is to provide
an improved eyelash brush structure having simple structures and to
reduce the technical difficulties during manufacturing and
assembling process, as well as avoiding defects during assembling
process and the increase of costs.
[0012] An eyelash brush structure of the present invention may
include a brush rod disposed with a grip portion at one end and a
pivot connecting end at the other end with a cambered end portion
and two beveled guiding surfaces on two sides. A pivot hole is
disposed at a center of the two beveled guiding surfaces. Two
position portions are disposed by two sides of the cambered end
portion of the pivot connecting end for positioning and pressing
against. A movable rod is coupled with an eyelash brush at one end
and two pivot portions are disposed at the other end. A pivot
groove corresponding to a thickness of the pivot connecting end of
the brush rod is formed between the two pivot portions in order
that the two pivot portions can be pivotally connected with the
pivot hole at the center of the two beveled guiding surfaces of the
pivot connecting end of the brush rod to allow the movable rod with
the eyelash brush to move pivotally using the pivot hole as a
center, and the two position portions are pressed firmly against an
inner wall of the pivot groove to form an assembled structure.
[0013] In one embodiment, two pivot rods are protrudingly disposed
on opposite inner sides of the two pivot portions of the movable
rod, and the oppositely disposed pivot rods can be pressed inside
the pivot hole at the center of the two beveled guiding surfaces of
the pivot connecting end in order to assemble pivotally. Guiding
grooves connected to an outer side of the cambered end portion and
the pivot hole are concavely disposed on the two beveled guiding
surfaces of the pivot connecting end of the brush rod for guiding
the two pivot rods to press into the pivot hole easily in order to
assemble pivotally.
[0014] In another embodiment, the guiding groove is a groove with a
width corresponding to a diameter of the pivot rods disposed on the
two pivot portions of the movable rod, and a bottom surface of the
guiding groove is an inclined surface with a side close to the
pivot hole higher than another outer side.
[0015] In a further embodiment, beveled surfaces corresponding to
the bottom surfaces of the guiding grooves are formed on opposite
inner sides of the pivot rods disposed on the two pivot portions of
the movable rod.
[0016] In still a further embodiment, through holes corresponding
to the pivot hole of the pivot connecting end are disposed on the
two pivot portions of the movable rod, a pivot rod is inserted into
the through holes, and the pivot rod is connected pivotally into
the pivot hole of the pivot connecting end in order that the
movable rod with the eyelash brush can be moved pivotally using the
pivot rod as a fulcrum, and the two position portions are pressed
firmly against the inner wall of the pivot groove to form an
assembled structure.
[0017] In some embodiments, the grip portion of the brush rod is
further coupled with an inner side of an opening of the cover body
of an eyelash liquid bottle in order that the brush rod coupled
with the eyelash brush can be inserted into and accommodated inside
the eyelash liquid bottle through an upper opening of the eyelash
liquid bottle, and the cover body is covered on the upper
opening.
[0018] The present invention will become more fully understood by
reference to the following detailed description thereof when read
in conjunction with the attached drawings.
BRIEF DESCRIPTION OF THE DRAWINGS
[0019] FIG. 1 is a perspective explosive view of an eyelash brush
structure improvement of the present invention;
[0020] FIG. 2 is an enlarged perspective explosive view of a pivot
connecting end of a brush rod and pivot portions of a movable
rod;
[0021] FIG. 3 is a sectional pivotal assembled view of the pivot
connecting end of the brush rod and the pivot portions of the
movable rod;
[0022] FIG. 4 is a sectional partial enlarged view of the pivotal
assembly of the movable rod and the pivot connecting end of the
brush rod with position portions being pressed against and
positioned;
[0023] FIG. 5 is a sectional assembled view of the eyelash brush
structure improvement of the present invention;
[0024] FIG. 6 is a schematic view of an eyelash brush being bent at
an angle before taken out from an eyelash liquid bottle;
[0025] FIG. 7 is a schematic view of the eyelash brush being bent
at a fixed angle for application according to an embodiment of the
present invention;
[0026] FIG. 8 is a perspective explosive view of the pivot
connecting end of the brush rod and the pivot portions of the
movable rod according to a second pivotal assembled embodiment of
the present invention; and
[0027] FIG. 9 is a perspective assembled view of the pivot
connecting end of the brush rod and the pivot portions of the
movable rod according to the second pivotal assembled embodiment of
the present invention.
DETAILED DESCRIPTION OF THE INVENTION
[0028] Please refer to FIGS. 1, 2 and 3; FIG. 1 is a perspective
explosive view of an eyelash brush structure improvement of the
present invention; FIG. 2 is an enlarged perspective explosive view
of a pivot connecting end of a brush rod and pivot portions of a
movable rod; and FIG. 3 is a sectional pivotal assembled view of
the pivot connecting end of the brush rod and the pivot portions of
the movable rod. The eyelash brush structure improvement is
composed of a brush rod 10, a movable rod 20 and an eyelash liquid
bottle 30.
[0029] The brush rod 10 is disposed with a grip portion 11 at one
end for coupling with a cover body 32 of the eyelash liquid bottle
30; and a pivot connecting end 12 at the other end with a cambered
end portion 121 and two beveled guiding surfaces 122 on both sides.
A pivot hole 123 is disposed at a center of the two beveled guiding
surfaces 122. Two position portions 124 are disposed by two sides
of the cambered end portion 121 of the pivot connecting end 12 for
positioning and pressing against. Guiding grooves 125 connected to
an outer side of the cambered end portion 121 and the pivot hole
123 are further concavely disposed on the two beveled guiding
surfaces 122 of the pivot connecting end 12.
[0030] The movable rod 20 is coupled with an eyelash brush 21 at
one end and two pivot portions 22 are disposed at the other end,
and two pivot rods 221 are protrudingly disposed on opposite inner
sides of the two pivot portions 22. Beveled surfaces 2211
corresponding to bottom surfaces of the guiding grooves 125 are
formed on opposite inner sides of the two pivot rods 221. A pivot
groove 222 corresponding to a thickness of the pivot connecting end
12 of the brush rod 10 is formed between the two pivot portions
22.
[0031] The eyelash liquid bottle 30 is disposed with an upper
opening 31 having an outer threading 311, and the cover body 32 for
screwing, covering and assembling with the upper opening 31. The
upper opening 31 is further sleeved and coupled with a scraping
sleeve 312 having a smaller opening at a bottom end.
[0032] Please refer to FIG. 3. FIG. 3 is a sectional pivotal
assembled view of the pivot connecting end of the brush rod and the
pivot portions of the movable rod. The guiding grooves 125 disposed
on the two beveled guiding surfaces 122 of the pivot connecting end
12 of the brush rod 10 are grooves with a width corresponding to a
diameter of the pivot rods 221 disposed on the two pivot portions
22 of the movable rod 20, and the bottom surface of the guiding
groove 125 is an inclined surface with an inner side (close to the
pivot hole 123) higher than an outer side. As shown in FIG. 3, when
the pivot connecting end 12 of the brush rod 10 is inserted into
the pivot groove 222, the two guiding grooves 125 can be provided
for guiding the two pivot rods 221 to press into the pivot hole 123
easily along the inclined bottom surfaces of the guiding grooves
125 in order to assemble pivotally. As shown in FIG. 4, the movable
rod 20 is assembled speedily with the pivot rods 221 used as a
fulcrum for pivotal turning, and the position portions 124 of the
pivot connecting end 12 can be pressed stably against an inner
surface of the pivot groove 222. Thereby, the movable rod 20 with
the eyelash brush 21 composed of low cost and simple structures can
be bent pivotally at the lower end of the brush rod 10, and can be
positioned firmly at bent angles to achieve stability and
durability.
[0033] Please refer to FIG. 5. FIG. 5 is a sectional assembled view
of the eyelash brush structure improvement of the present
invention. The grip portion 11 of the brush rod 10 is further
coupled with the cover body 32 of the eyelash liquid bottle 30 in
order that the brush rod 10 and the pivotally coupled movable rod
20 with the eyelash brush 21 at the lower end can be inserted into
and accommodated inside the eyelash liquid bottle 30 through the
upper opening 31, and the cover body 32 is screwed with the outer
threading 311 of the upper opening 31.
[0034] Please refer to FIG. 6. FIG. 6 is a schematic view of the
eyelash brush being bent at an angle before taken out from the
eyelash liquid bottle. When the brush rod 10 is taken out from the
scraping sleeve 312 of the upper opening 31 of the eyelash liquid
bottle 30, the pivotally coupled movable rod 20 with the eyelash
brush 21 at the lower end of the brush rod 10 can be bent in order
that the movable rod 20 is pressed and fixed against the position
portion 124 on one side of the brush rod 10 (as shown in FIG. 4).
Then, as shown in FIG. 7, when holding the cover body 32 coupled
with one of the ends of the brush rod 10, the eyelash brush 21 can
be bent at a fixed angle for brushing eyelashes more
conveniently.
[0035] Please refer to FIG. 8. FIG. 8 is a perspective explosive
view of the pivot connecting end of the brush rod and the pivot
portions of the movable rod according to a second pivotal assembled
embodiment of the present invention. The brush rod 10 having one of
the ends disposed with the grip portion 11 for coupling with the
cover body 32 of the eyelash liquid bottle 30; and the other end
disposed with the pivot connecting end 12 and the two beveled
guiding surfaces 122 are disposed on the two sides, and the pivot
hole 123 is disposed at the center of the two beveled guiding
surfaces 122. The two position portions 124 are disposed by the two
sides of the pivot connecting end 12 for positioning and pressing
against. The movable rod 20 is coupled with the eyelash brush 21 at
one of the ends and the two pivot portions 22 are disposed at the
other end. Two oppositely disposed through holes 223 are penetrated
through the two pivot portions 22, and a pivot rod 224 is inserted
and assembled into the through holes 223. The pivot groove 222
corresponding to the thickness of the pivot connecting end 12 of
the brush rod 10 is formed between the two pivot portions 22. When
the pivot connecting end 12 is inserted into the pivot groove 222,
the through holes 223 of the two pivot portions 22 are
corresponding to the pivot hole 123 of the two beveled guiding
surfaces 122 of the pivot connecting end 12. Thereby, the movable
rod 20 with the eyelash brush 21 pivotally assembled by the pivot
rod 224 can be bent using the pivot rod 224 as a fulcrum, and the
two position portions 124 can be pressed stably against the inner
surface of the pivot groove 222 as shown in FIG. 9.
[0036] According to the above, the brush rod and the movable rod
with the eyelash brush of the eyelash brush structure improvement
of the present invention are pivotally assembled, and can be bent
pivotally and positioned firmly and stably at angles to form a
simplified and durable structure in order to reduce the
manufacturing and assembling difficulties and costs, as well as to
avoid defects in assembling.
[0037] Note that the specifications relating to the above
embodiments should be construed as exemplary rather than as
limitative of the present invention, with many variations and
modifications being readily attainable by a person of average skill
in the art without departing from the spirit or scope thereof as
defined by the appended claims and their legal equivalents.
* * * * *