U.S. patent application number 14/647123 was filed with the patent office on 2016-02-04 for automatic safety nail clipper.
This patent application is currently assigned to SHANGHAI NAILE ELECTRICAL TECHNOLOGY CO., LTD.. The applicant listed for this patent is SHANGHAI NAILE ELECTRICAL TECHNOLOGY CO., LTD.. Invention is credited to WANYUE DAI.
Application Number | 20160029768 14/647123 |
Document ID | / |
Family ID | 48833554 |
Filed Date | 2016-02-04 |
United States Patent
Application |
20160029768 |
Kind Code |
A1 |
DAI; WANYUE |
February 4, 2016 |
AUTOMATIC SAFETY NAIL CLIPPER
Abstract
An automatic safety nail clipper, comprising a disc-shaped blade
(5), a blade driving device and a clipper cover (4). The blade
driving device is connected to the disc-shaped blade (5), nail
inserting ports (1) are arranged on the clipper cover (4), the nail
inserting ports (1) correspond to the disc-shaped blade (5),
several nail inserting ports (1) are arranged on the circumference
of the clipper cover (4), and the sizes of the nail inserting ports
(1) are different from each other, and protruding arc-shaped sheets
(2) are arranged at the nail inserting ports (1). According to the
automatic safety nail clipper, since the plurality of nail
inserting ports (1) are provided, a proper nail inserting port (1)
can be selected according to the size of a finger to be trimmed.
Meanwhile, the protruding arc-shaped sheets (2) being arranged at
the nail inserting ports (1), muscles of the fingers can be
obstructed from the nail inserting ports (1) for avoiding hurting
the fingers during trimming.
Inventors: |
DAI; WANYUE; (Shanghai,
CN) |
|
Applicant: |
Name |
City |
State |
Country |
Type |
SHANGHAI NAILE ELECTRICAL TECHNOLOGY CO., LTD. |
Shanghai |
|
CN |
|
|
Assignee: |
SHANGHAI NAILE ELECTRICAL
TECHNOLOGY CO., LTD.
Shanghai
CN
|
Family ID: |
48833554 |
Appl. No.: |
14/647123 |
Filed: |
July 31, 2013 |
PCT Filed: |
July 31, 2013 |
PCT NO: |
PCT/CN2013/080469 |
371 Date: |
May 25, 2015 |
Current U.S.
Class: |
30/27 |
Current CPC
Class: |
A45D 29/02 20130101;
A45D 29/06 20130101; A45D 29/05 20130101 |
International
Class: |
A45D 29/02 20060101
A45D029/02 |
Foreign Application Data
Date |
Code |
Application Number |
Apr 22, 2013 |
CN |
201310139710.8 |
Claims
1. An automatic safety nail clipper, comprising a disk blade, a
blade driving device and a cover, wherein the blade driving device
is connected to the disk blade, nail openings are provided on the
cover and the nail openings are corresponding to the disk blade,
characterized in that a plurality of nail openings of different
size are provided on the periphery of the cover, and protruded arc
slices are provided at the nail openings.
2. An automatic safety nail clipper, comprising a disk blade, a
blade driving device and a cover, wherein the blade driving device
is connected to the disk blade, nail openings are provided on the
cover and the nail openings are corresponding to the disk blade,
characterized in that movably detachable caps are provided on the
cover, the nail openings are provided on the detachable caps, and
protruded arc slices are provided at the nail openings.
3. The automatic safety nail clipper according to claim 2,
characterized in that a plurality of movably detachable caps are
provided on the periphery of the cover.
4. The automatic safety nail clipper according to claim 1,
characterized in that arc pits matched with fingers or toes are
provided within regions of the nail openings.
5. The automatic safety nail clipper according to claim 2,
characterized in that arc pits matched with fingers or toes are
provided within regions of the nail openings.
Description
TECHNICAL FIELD
[0001] The present invention relates to a tool for daily use,
particularly to a tool for manicuring nails, and more particularly
to a tool for manicuring nails conveniently, quickly and
safely.
BACKGROUND OF THE INVENTION
[0002] Usually, nails are manicured with nail clippers or scissors.
With the development of science, more and more people are using
electric manicuring tools. The blade of such an electric manicuring
tool is in a form of grinding disk so that nails are manicured by
means of grinding. The grinding disk is usually made of a small
grinding wheel or a frosted sheet metal. During grinding, the
high-speed rotation of the grinding disk is likely to cause flying
nail powders and burnt nails, accompanying with smell, and the high
temperature generated by grinding makes people unpleasant, as a
result, the effect of manicuring by such electric manicuring tools
is unsatisfactory. In addition, such electric manicuring tools have
high requirements for users. If used inappropriately, such electric
manicuring tools will cause grinding by mistake and thus makes
fingers or toes injured. In view of this, it is required to make
many improvements to the manicuring tools. From Chinese Patent
Database, for example, Patent CN102217830, entitled Automatic Nail
Clipper, disclosed the following contents: an automatic nail
clipper is provided, including a nail clipper, the nail clipper
adopting a disk blade and including teeth and a body, the teeth
being provided around the body; and further including a cover with
an arc nail opening provided on the side of the cover.
[0003] In the automatic nail clipper of such a structure, there is
only one nail opening of a general size, such automatic nail
clipper has a quite limited application scope. This is because
different people have fingers or toes of different size. For
example, there is a big difference between fingers or toes of an
infant and fingers or toes of a strong person. When such an
automatic nail clipper is used, a finger or toe of an infant will
be inserted into the nail opening completely and thus be injured,
while a finger or toe of a strong person can not be inserted into
the nail opening to be manicured. Even for a same person, fingers
or toes are different in size. For example, the thumb is much
bigger than the little finger. When such an automatic nail clipper
is used, the nail of the thumb cannot be manicured sometimes.
SUMMARY OF THE INVENTION
[0004] In view of the deficiencies mentioned in the background, a
technical problem to be solved by the present invention is to
provide an automatic and safe manicuring tool which is applied to
fingers or toes of different size and is safe in use.
[0005] Therefore, the present invention employs the following
technical solution: an automatic and safe manicuring tool is
provided, including a disk blade, a blade driving device and a
cover, where the blade driving device is connected to the disk
blade, nail openings are provided on the cover and the nail
openings are corresponding to the disk blade, characterized in that
a plurality of nail openings of different size are provided on the
periphery of the cover, and protruded arc slices are provided at
the nail openings.
[0006] Another technical solution of the present invention is as
follows: an automatic and safe manicuring tool is provided,
including a disk blade, a blade driving device and a cover, where
the blade driving device is connected to the disk blade, nail
openings are provided on the cover and the nail openings are
corresponding to the disk blade, characterized in that movably
detachable caps are provided on the cover, the nail openings are
provided on the detachable caps, and protruded arc slices are
provided at the nail openings.
[0007] The movably detachable caps are provided on the cover, and
the nail openings are provided on the detachable caps.
[0008] A plurality of movably detachable caps are provided on the
periphery of the cover.
[0009] Arc pits matched with fingers or toes are provided within
regions of the nail openings.
[0010] In the structure provided by the present invention, as there
is a plurality of nail openings, an appropriate nail opening may be
selected according to the size of a finger or toe for manicuring.
Moreover, protruded arc slices are provided at the nail openings,
so the muscle on the finger can be obstructed outside the nail
openings. Therefore, the finger or toe will not be injured during
manicuring. With advantages of safety and reliability, the
automatic and safe manicuring tool is applied to the general
population, and is efficient in use.
BRIEF DESCRIPTION OF THE DRAWINGS
[0011] FIG. 1 is a structure diagram of a first embodiment
according to the present invention;
[0012] FIG. 2 is a structure diagram of a cover according to the
present invention;
[0013] FIG. 3 is a sectional view of FIG. 2 made along A-A
according to the present invention;
[0014] FIG. 4 is a structure diagram of a second embodiment
according to the present invention; and
[0015] FIG. 5 is an exploded structure diagram of a third
embodiment according to the present invention.
DETAILED DESCRIPTION OF THE INVENTION
[0016] Referring to FIG. 1, FIG. 2 and FIG. 3, the automatic and
safe manicuring tool comprises a disk blade 5, a blade driving
device and a cover 4, where the blade driving device is connected
to the disk blade 5, nail openings 1 are provided on the cover 5
and the nail openings 1 are corresponding to the disk blade 5. A
plurality of nail openings 1 of different size are provided on the
periphery of the cover 4. Therefore, a person may select an
appropriate nail opening 1 for manicuring according to the size of
own fingers or toes when in use. Protruded arc slices 2 are
provided at the nail openings. The radian of the arc of each
protruded arc slice 2 is matched with that of a finger or toe, so
the protruded arc slice 2 will separate the muscle on the finger or
toe from the nail during manicuring after the finger or toe is
inserted into a nail opening 1. Therefore, the muscle is obstructed
outside the nail opening, while the nail is inserted into the nail
opening 1. After the disk blade 5 is driven by the blade driving
device, the nail is manicured. The manicuring is safe and reliable,
and the finger or toe will not be injured. Arc pits 3 matched with
fingers or toes are provided within regions of the nail openings 1.
The arc pits 3 are matched with the flesh parts of the fingers or
toes. During manicuring, after the nail is inserted into a nail
opening 1, the flesh part of the finger or toe leans against the
arc pit 3, so that it is very comfort during manicuring, and the
manicuring is very aesthetic.
[0017] Referring to FIG. 4, this embodiment has a structure
different from the above embodiment in that: movably detachable
caps 8 are provided on the cover 4, and nail openings 1 and arc
pits 3 are all provided on the detachable caps 8. The remaining
structure is the same as the above embodiment. When provided on the
cover 4, movably detachable caps 8 may be provided by means of
chutes. For example, chutes 6 are provided on the cover 4, and left
and right swing plates 7 are provided on the movably detachable
caps 8, so that the movably detachable caps 8 may be slipped-in or
slipped-out for replacement through the fitting of the left and
right swing plates 7 and the chutes 6. As the nail openings 1 in
the above embodiment are fixed in size after installed, this
structure may be not applicable to persons having particularly big
fingers or toes or particularly small fingers or toes. Therefore,
the nail openings 1 on the detachable caps 8 are designed to have
different sizes and various specifications. In this way, the
detachable caps 8 may be replaced to fit for more people. When all
the nail openings 1 on the cover 4 are not appropriate, the
detachable caps 8 on the cover 4 may be replaced. The movement of
the cover 4 and the detachable caps 8 is achieved by means of
chutes. Of course, it may be achieved by means of buckles. For
example, elastic buckles are provided on the detachable caps, and
pits matched with the elastic buckles are provided on the cover.
There are many ways for such movable arrangements, which have been
well known in the field and will not be exemplified here one by
one.
[0018] Referring to FIG. 5, this embodiment is an improvement on
the basis of the second embodiment. Here, a plurality of detachable
caps 8 are provided on the periphery of the cover 4. This design is
aimed at utilizing the upper surface area of the detachable caps 8
effectively. Similarly to the first embodiment, a plurality of
selectable nail openings 1 are provided to reduce the frequency of
replacing the detachable caps 8. The remaining structure is the
same as the second embodiment.
[0019] The structure provided by the present invention is
convenient in application, high in safety and good in manicuring
effect, and may be applied to all people, thus has good effect in
use.
* * * * *