KR20160073463A - Surgical clipper having attachable and detachable razor blade - Google Patents

Abstract

The present invention relates to a surgical shaver having an attachable and detachable razor blade. The purpose of the present invention is to provide the surgical shaver to easily attach and detach a razor blade by using a joint connection unit formed on a body unit and a razor unit and to suppress skin stimulation by converting the movement of the razor blade from a rotary motion to a linear motion. To achieve the purpose, the present invention comprises: the body unit which includes a motor which has an oval shaped front unit extended and exposed to the outside and makes a first axis perform a circular motion or a rotary motion, is extended to a front line of the outer side as a shape which surround the first axis, and includes a first joint connection unit which is in contact with a second joint connection unit of the razor unit; and the razor unit which includes a fixed blade and the razor blade having a moving blade locate on the upper side of the fixed blade to be able to separately moved, places the second joint connection unit of a hollowed shape wherein the first joint connection unit of the body unit can be in contact with the rear side of the razor blade, is formed in a structure which is connected to the moving blade by being inserted into the second joint connection unit and has opened top and bottom sides, and a second axis which performs the linear motion from side to side if the first shape of the oval shape is inserted and connected, and then the first axis performs the circular motion or the rotary motion. The moving blade performs the linear motion from side to side according to the linear motion of the second axis.

Description

TECHNICAL FIELD [0001] The present invention relates to a surgical razor for easily detaching and attaching a razor blade,

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a surgical razor, and more particularly, to a detachable razor capable of easily replacing a razor during surgery.

Regarding the detachable razor, there are many registered and disclosed in addition to the Korean Registered Patent No. 10-1452271 (hereinafter referred to as 'the preceding document').

The above prior art document discloses a hand-held razor for steam, comprising: a steam part in which a water storage part for steam and a steam generating part are hermetically separated; A steam pipe located inside the steam part, passing through the steam generating part and having one end embedded in the water storage part; And a blade attaching portion attached to the other end of the steam tube and having attachment means and a steam supply passage capable of attaching to a conventional manual blade, the steam generating portion including a motor for supplying steam, a heater for heating water, And an ultrasonic transducer for converting steam into small particulates is provided in the order of supplying steam.

Conventionally, razors can be classified as wet and dry.

The wet shaver provides excellent haircut performance because the cutting portion of the shaving blades is in close contact with the user's skin. However, depending on the skin condition of the user or when the force applied by the user during the shaving exceeds the proper level, the skin of the user may be damaged.

In addition, the dry shaver operates by a motor, etc., and can be used safely compared to a wet shaver. This can be accomplished by installing a safety net or the like so that the cutting portion of the blade is not in direct contact with the user's skin.

Therefore, the dry shaver can be used safely and conveniently compared to a wet shaver. On the other hand, since a safety net or the like is installed, the razor blade and the wearer's skin are not in close contact with each other, so that the hair cutting performance is somewhat lower than that of the wet razor.

Korean Patent No. 10-1452271.

SUMMARY OF THE INVENTION The present invention has been made in view of the above problems, and it is a first object of the present invention to provide a surgical razor capable of easily attaching and detaching a razor blade by using a joint portion formed on a body portion and a shaving portion, respectively .

The second technical object of the present invention is to provide a surgical razor capable of suppressing skin irritation by converting the movement of the razor blade from a rotational motion to a linear motion.

According to an aspect of the present invention, there is provided a surgical razor for easily detaching and attaching a blade, comprising a motor for circular motion or rotation motion of a first axis having an elliptical shape with a front portion extended outwardly, A body portion including a first joint connection portion extending from the frontmost outermost side in the form of a first joint connection portion connected to a second joint connection portion of the shaving portion; And a hollow second joint connection having a razor blade including a fixed blade and a moving blade located at the top of the fixed blade so as to be movable independently and to which a first joint connection of the body can be connected to the rear of the blade, Wherein when the first shaft is inserted into and connected to the elliptical shape and then the first shaft is circularly or rotationally moved, the first shaft is inserted into the second joint connection portion and connected to the moving blade, A shaving portion including a second shaft linearly moving left and right; And the moving blade moves linearly in the left and right direction in accordance with the left and right linear motion of the second axis.

In addition, the body portion may include a power module for turning on / off the power on the side thereof, and a display module including a plurality of LEDs whose light emission changes according to power consumption. The display module is disposed on the inner side, And a rechargeable battery unit for charging a power source is provided in the rechargeable battery.

Further, the display module is characterized in that the number of LEDs is changed according to power consumption according to charging power information.

Further, the display module is characterized in that all the LEDs are turned on at the time of full charge, and an alarm sound is generated for charging when the number of LEDs is less than a predetermined number.

The body portion may include a charging cradle, and the charging cradle and the charging battery portion may each include a charging circuit using an induction coil.

According to the present invention as described above, it is possible to suppress the stimulation applied to the skin by converting the circular movement or the rotational movement of the electromotive type into the linear movement, and it is possible to easily attach and detach for the replacement of the razor blade, .

According to the present invention, it is not necessary to use bubbles, so that it is possible to mitigate irritation to the skin and minimize the occurrence of scars.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a general view of a surgical razor according to the present invention, which facilitates detachment and attachment of a blade. Fig.
2 is a detailed configuration diagram of a body part according to the present invention;
FIG. 3 is an exemplary view showing a connection relationship between a first joint connection part of a body part and a second joint connection part of a shaving part according to the present invention. FIG.
Fig. 4 is an illustration showing a shaving part including a second joint connection part interpolating a second shaft according to the present invention; Fig.
FIG. 5 is a view showing an example in which the left and right linear motion of the blade in accordance with the left and right linear motion of the second axis according to the present invention. FIG.

Specific features and advantages of the present invention will become more apparent from the following detailed description based on the accompanying drawings. It is to be noted that the detailed description of known functions and constructions related to the present invention is omitted when it is determined that the gist of the present invention may be unnecessarily blurred.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will now be described in detail with reference to the accompanying drawings.

A surgical razor according to the present invention which is easy to detach and attach to a bladder will now be described with reference to FIGS. 1 to 6. FIG.

FIG. 1 is an overall view of a surgical razor according to an embodiment of the present invention. Referring to FIG. 1, the shaver includes a body 100 and a shaving unit 200 as shown in FIG.

As shown in FIG. 2, the body 100 includes a power module 110, a display module 120, a charging port 130, a rechargeable battery unit 140 A motor 150, and a first joint connection part 160.

Specifically, the body 100 includes a power module 110 for turning on and off a power source, and a display module 120 including a plurality of LEDs that emit light according to power consumption, And a charging port 130 located on the rear vertical plane and supplied with power from the outside.

At this time, in order to prevent foreign substances such as blood and liquid from being injected into the body part 100, the body part 100 may be entirely made of a waterproof material, preferably a waterproof packing.

In addition, the display module 120 can change the number of LEDs according to the power consumption according to the charging power information of the charging battery unit 140. That is, all the LEDs are turned on at the time of full charge, and the number of LEDs is decreased according to the power consumption. In the present embodiment, when the number of LEDs turned on is two or less, the display module 120 is set to generate an alarm sound for charging, but the present invention is not limited thereto.

The battery 150 includes a rechargeable battery unit 140 for performing power charging and a motor 150 for circularly or rotationally moving the first shaft 151 extended and exposed to the outside based on the charged power source ).

6, a charging cradle 170 is provided to use a free bolt (AC 100 to 220 V), and the charging cradle 170 and the charging battery unit 140 are provided with a charging circuit (See Figs. 2 and 6), respectively.

And a first joint connection part 160 extending from the first axis 151 to the outer most front side and connected to the second joint connection part 210 of the shaving part 200.

3, the first shaft 151 has an elliptical shape in front of the second shaft 220 and a second shaft 220 inserted in the second joint connection portion 210 of the shaving unit 200, .

As described above, the shaving unit 200 having the razor blade from the body part 100 can be easily attached to or detached from the body part 100 by attaching / detaching the first joint connection part 160 and the second joint connection part 210.

The shaving unit 200 includes a second joint connection part 210, a second shaft 220, and a blade 230 as shown in FIGS.

Specifically, the shaving unit 200 has a blade 231 including a fixed blade 231 and a moving blade 232 located on top of the fixed blade 231 so as to be freely movable, A second joint connection part 210 is provided which is connected to the first joint connection part 160 of the body part 100. The second joint connection part 210 is formed in the front part of the first shaft 151, Pass the wealth. That is, when the first axis 151 of the motor 150 is drawn into the second joint connection part 210, it is connected to the second axis 220.

4, the second shaft 220 is connected to the moving blade 232 and the upper and lower sides thereof are opened. The first shaft 151, which is an oval-shaped front portion, is connected to the second shaft 220, 150 are driven so that the first shaft 151 is linearly moved in the left and right directions when the first shaft 151 is circularly or rotationally moved.

As a result, as shown in Fig. 5, the moving blade 232 linearly moves left and right in a state where the fixed blade 231 is fixed, thereby cutting the hair.

The surgical razor according to the present invention can easily detach and attach the razor blade while realizing excellent hair cutting performance of the wet razor, and can perform circular motion or rotational movement due to the elliptical axis of the electric motor, Is converted into a rectilinear motion, thereby achieving an excellent hair cutting function while suppressing irritation to the user's skin.

While the present invention has been particularly shown and described with reference to preferred embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims. It will be appreciated by those skilled in the art that numerous changes and modifications may be made without departing from the invention. Accordingly, all such appropriate modifications and changes, and equivalents thereof, should be regarded as within the scope of the present invention.

100: body part 200: shaving part
110: power supply module 120: display module
130: Charging port 140: Charging battery part
150: motor 160: first joint connection
170: charging stand 141, 171: charging circuit
151: first axis 210: second joint connection
220: second axis 230: razor blade
231: fixed blade 232: moving blade

Claims (5)

A motor 150 for circularly or rotationally moving a first shaft 151 having an elliptical front portion extended and extended outward is formed and extended to the outer most front side through the first shaft 151 A body part 100 including a first joint connection part 160 connected to a second joint connection part 210 of the shaving part 200; And
And a razor blade 230 including a fixed blade 231 and a moving blade 232 located at an upper portion of the fixed blade 231 so as to be freely movable. And a second joint connection part 210 having a hollow shape to which the first joint connection part 160 of the first joint connection part 210 can be connected. The second joint connection part 210 is inserted into the second joint connection part 210 and connected to the moving blade 232, And a second shaft (220) linearly moving left and right when the first shaft (151) is in an elliptical shape after the first shaft (151) is drawn and connected after the first shaft A shaving unit 200; , ≪ / RTI &
Wherein the moving blade (232) is linearly moved in a lateral direction according to a leftward / rightward linear movement of the second shaft (220).
The method according to claim 1,
The body part (100)
A display module 120 including a plurality of LEDs that emit light changes in accordance with power consumption is provided on an inner surface of the display module 120 and a power module 110 for powering on / And a rechargeable battery unit (140) for performing power charging is provided in the inside of the shaver (130).
3. The method of claim 2,
The display module (120)
And the number of LEDs is changed according to power consumption according to charging power information.
The method according to claim 2 or 3,
The display module (120)
Wherein all of the LEDs are turned on when the battery is fully charged and an alarm sound is generated when the number of the LEDs is less than a predetermined number.
3. The method of claim 2,
The body part (100)
And a charging cradle 170. Charging cradles 170 and charging batteries 140 are provided with charging circuits 171 and 141 using induction coils, Shaver.

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