JP3863692B2 - Nose hair cutter - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a nasal hair cutter that cuts nasal hair extending into a nasal cavity.
[0002]
[Prior art]
Conventionally, a nasal hair cutter is disclosed in, for example, Japanese Patent Application Laid-Open No. 8-1000039. In this nose hair cutter, an outer blade is provided at the tip of the main body housing, and an inner blade that rotates on the inner surface of the outer blade is provided. These outer blades and inner blades are detachable from the main body housing.
[0003]
By removing the outer blade and the inner blade from the main body housing, the main body housing, the outer blade and the inner blade can be easily cleaned. When cleaning the dust accumulated on the main unit housing or adhering to the outer or inner blade, the outer blade or inner blade can be removed from the main unit housing to clean the individual parts with a brush. it can.
[0004]
[Problems to be solved by the invention]
However, the nose hair cutter disclosed in this publication makes it easier to touch the inner blade when the inner blade is exposed by removing the outer blade, and also when the inner blade is attached and detached, Since the supporting inner cutter base has a shape that is difficult to hold by hand, the inner cutter must be held by hand, and the hand may be cut.
[0005]
Accordingly, the present invention provides a nasal hair cutter that can be easily and safely attached to and detached from the main body housing when cleaning the inner and outer blades of the nasal hair cutter, and that can easily clean the inner and outer blades. It is to provide.
[0006]
[Means for Solving the Problems]
In order to solve the above-described problems, the present invention provides a comb-shaped outer blade that is detachably provided at the tip of the main body housing and has a blade groove in the axial direction, and an inner surface of the outer blade. A pair of knobs provided with a rotating inner blade and an inner blade base to which the inner blade is attached, the inner blade base being detachably attached to the main body housing, and protruding in the distal direction of the main body housing The inner blade is disposed between the pair of knob portions, and a space is formed between the inner blade and the knob portion.
[0007]
DETAILED DESCRIPTION OF THE INVENTION
Embodiments of the present invention will be described with reference to the drawings. The nose hair cutter of the present invention has an entire outer shell composed of a main body housing 1 and a head portion 2 provided at the tip of the main body housing 1. The main body housing 1 is formed in a thin cylindrical shape in which the outer case 11 is made of glossy thin aluminum. A switch knob 12 that can slide up and down is provided on the surface, and the switch knob 12 is turned on at an upper position and turned off at a lower position.
[0008]
Although not shown, a single AAA battery for driving can be stored below the main body housing 1. For this reason, the diameter of the cylindrical outer case 11 is designed to be just large enough to accommodate a AAA battery, so that it is easy to carry in a bag such as a cosmetic pouch, and to be easy to hold and use by hand. It has become.
[0009]
Note that when the battery is replaced due to a battery exhaustion or the like, the cylindrical outer case 11 is pulled out from the main body housing 1 and the battery is taken out. Then, after mounting the replacement battery, the outer case 11 is put on the main body housing 1. At this time, by covering the switch knob 12 so as to fit into a notch provided in the outer case 11, the outer case 11 can be prevented from being rotated and positioned.
[0010]
A motor 13 and a joint 14 connected to the shaft of the motor 13 are provided on the upper side of the main body housing 1. The joint 14 protrudes from the upper end of the main body housing 1.
[0011]
Next, the head portion 2 includes an outer blade 3 having a plurality of comb-shaped blade grooves formed in a circle, an outer blade frame 4 in which the outer blade 3 is insert-molded, and a pair of elongated blades. It has a configured inner blade 5 and an inner blade base 6 to which the inner blade 5 is attached. The head portion 2 is detachable from the upper end of the main body housing 1 so that an outer blade frame 4 in which the outer blade 3 is insert-molded and an inner blade base 6 to which the inner blade 5 is attached can be separated from each other. The body housing 1 can be attached to and detached from each other individually.
[0012]
The inner blade 5 has a burr portion 51, and the inner blade 5 is attached to the inner blade table 6 by engaging the burr portion 51 with an engagement hole 61 formed in the inner blade table 6. Further, the inner blade 5 is processed so as to spread outward, and is pressed against the inner surface of the outer blade 3 when mounted in the outer blade 3.
[0013]
The inner blade base 6 is rotatable by inserting a joint 14 connected to the shaft of the motor 13, and the inner blade 5 attached to the inner blade base 6 is removed by rotating the inner blade base 6. Rotating while sliding the inner surface of the blade 3, the nose hair introduced from between the comb-shaped blade grooves of the outer blade 3 can be cut.
[0014]
Further, the inner blade base 6 has a pair of knob portions 62 protruding in the distal direction of the main body housing 1, and the inner blade 5 is arranged between the pair of knob portions 62. A space 63 is formed between the inner blade 5 and the knob portion 62.
[0015]
Therefore, when cleaning the nose hair cutter of the present invention, the outer blade frame 4 in which the outer blade 3 is insert-molded is removed from the main body housing 1 and the inner blade base 6 is removed from the main body housing 1 or the main body housing. After removing the head portion 2 from 1, the outer blade frame 4 and the inner blade base 6 are separated, and the outer blade 3 and the inner blade 5 are taken out and cleaned with a brush or water washing.
[0016]
At this time, since the inner cutter base 6 can be pulled out from or attached to the main body housing 1 by holding the knob portion 62 provided on the inner cutter base 6, it is easy to attach and detach and can be used conveniently. Further, since the space 63 is formed between the knob portion 62 and the inner blade 5, even if the knob portion 62 is held by hand, the hand does not touch the inner blade 5 and can be safely attached and detached. Further, when cleaning, the brush 62 or water washing can be performed while holding the knob portion 62 by hand, and therefore, there is a feature that it is easy to clean the debris accumulated below the inner blade base 6.
[0017]
【The invention's effect】
As described above, according to the present invention, a comb-shaped outer blade that is detachably provided at the front end of the main body housing and has a blade groove in the axial direction, and rotates along the inner surface of the outer blade. An inner cutter and an inner cutter base to which the inner cutter is attached, the inner cutter table being detachably attached to the main body housing, and a pair of knobs protruding in the distal direction of the main body housing. The inner blade is disposed between the pair of knob portions, and a space is formed between the inner blade and the knob portion. Since the inner turret can be pulled out from or attached to the main body housing by holding it in hand, it is easy to attach and detach and can be used conveniently. Further, since a space is formed between the knob portion and the inner blade, even if the knob portion is held by hand, the hand does not touch the inner blade, and the attachment / detachment operation can be performed safely. Furthermore, when cleaning, the brush or water can be cleaned while holding the knob portion by hand, so that it is possible to easily clean the fouling accumulated below the inner blade base.
[Brief description of the drawings]
FIG. 1 is a perspective view of the appearance of a nose hair cutter. FIG. 2 is a sectional view of a head portion. FIG. 3 is a partially broken perspective view of a head portion.
DESCRIPTION OF SYMBOLS 1 Main body housing 11 Exterior case 12 Switch knob 13 Motor 14 Joint 2 Head part 3 Outer blade 4 Outer blade frame 5 Inner blade 51 Burl part 6 Inner blade stand 61 Engagement hole 62 Knob part 63 Space

Claims (1)

A comb-shaped outer blade that is detachably provided at the tip of the main body housing and has a blade groove in the axial direction, an inner blade that rotates along the inner surface of the outer blade, and an inner blade are attached. An inner blade base, and the inner blade base is detachably attached to the main body housing, and has a pair of knob portions projecting in the distal end direction of the main body housing, and between the pair of knob portions. A nose hair cutter, wherein the inner blade is disposed to form a space between the inner blade and the knob portion.

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