KR20090125687A - The double headed razor - Google Patents

Abstract

PURPOSE: A dual headed razor which can be bent side to side is provided to control angle in which a head is bent by a head fixing groove. CONSTITUTION: A dual bladed razor comprises a head(H), a handle(G), a razor blade(12), and left and right supporting stand pivot protrusions. A first head side and a second head side are opened one another from a top head(11) at an fixed angle, and have at least one blades. The head is bent side to side between the left and right supporting stand pivot protrusions. The handle comprises a handle body(19), a left support stand(18A), a left support stand(18B), and the left and right supporting stand pivot protrusions. The head and handle attaches and detaches the right and left support stands of the handle body. A friction surface is formed on an inner pivot hole part in order to control a bending angle.

Description

2-sided razor {THE DOUBLE HEADED RAZOR}

The present invention relates to a two-blade razor, more specifically, the razor blade on one side of the razor head by allowing the two-blade razor head to be more smoothly and stably in the left or right direction at the upper left and right sides of the upper end of the handle body, After using the blade, the head can be flipped to the opposite side to use the blades on the other side, and the angle of tilting the head of the two-blade razor to the left and right can be adjusted by the head fixing grooves.

In addition, when the head and the handle are detached, the left and right supports of the upper end of the handle are pushed inward or outward so that the head and the handle are detached, without damaging or breaking the pivot hole part of the head and the pivot protrusion part of the head. It can be easily and simply removed without damaging the support pivot projection and support pivot hole at the top.

In addition, the present invention is provided with an elastic device such as a shock absorber is installed on the two-blade razor head and the handle, when the head is flipped to the left or right direction at the upper left and right sides of the upper end of the handle body, the impact by the elastic devices It is possible to alleviate, and also provides a two-sided razor that can make the angle formed by the two sides of the razor head at an obtuse angle and a right angle as well as a narrow angle of 0 ° to 90 °.

The present invention also provides methods of making or manufacturing the head of a two-sided razor.

Two-sided razor or double-sided razor has one or more razor blades on each side of the head of one razor, which makes it convenient and economical to use razor blades on one side after using razor blades on one side. There was a resource saving effect.

Such two-sided razors or double-sided razors are shown in the following literature.

[Reference 1] US Patent (US 6,493,950B1) (hereinafter Prior Art 1)

[Document 2] Korean Patent (Application No .: 20-2004-0033856) (hereinafter Prior Art 2)

First, in the case of the prior art 1, the two-sided razor shaver consists of a razor head and a handle, the handle consists of a straight length body and a circular ring of the lower end, by putting a finger in the ring It is possible to shave by rotating the head back and forth at an appropriate angle with the fingers as the axis of rotation. However, this is relatively uncomfortable because the handle body is relatively short, the hand movement is awkward by using a finger in the circular ring of the lower end. In addition, when the angle between the two sides of the razor head is smaller in the two-sided shaver, it is more convenient to shave the angular area between the bottom of the nose and the upper lip. By the way, in the case of the prior art 1 is used by inserting the finger into the circular ring of the lower end of the handle when the angle formed by the two surfaces attached to each of the razor blades is difficult to be in close contact with the part to be shaved on the two surfaces of the head to shave As a result, it was inconvenient to shave.

On the other hand, the prior art 2 relates to a double-sided blade razor that the head portion swings within a predetermined angle about the razor handle upper end portion, and the head portion can be removed from the handle, which has the following problems.

1. With a sphere integrally formed in one end of the main body including the handle main body in the coupling groove of the hemisphere formed in the bottom of the head body, it is removed from the handle to replace the head or separated from the head and When the handle is to be coupled, the gripper and the gripper formed on both lower ends of the hemispheres at the bottom of the head are easily ruptured or worn, so that the head body and the handle are not easily detached.

2. It is difficult to maintain the left and right balance of the head when the head is swung about the single sphere by inserting a single sphere formed in the upper end of the handle body into the coupling groove of the hemisphere formed in the bottom of the head body. There is a problem that the head is easily inclined to one side.

3. When a sphere formed integrally with one end of the main body including the handle main body is inserted into the coupling groove of the hemisphere formed in the bottom of the head body, the guide sphere, which is the surface thereof, is combined with the hemisphere formed in the bottom of the head body. When the head part is moved while contacting with the surface of the groove, it is difficult to properly adjust the gap space which is in contact with the surface of the sphere of the upper end of the handle body and the surface of the hemispherical coupling groove formed in the bottom of the head body, so that the gap space is increased. If the swing of the head may be unstable, if the surface of the sphere of the upper end of the handle body and the surface of the hemispherical coupling groove formed in the bottom of the head body is too close to receive a lot of friction there is a problem that smooth swing.

4. In order to form a stable hemisphere on the bottom of the head body, it is possible only when sufficient space is secured in the bottom part. If the angle between both sides of the double-sided blade pottery is to be reduced, the area of the bottom of the head body is also narrowed. There is a problem in that the implementation of the invention is difficult because it is difficult to secure sufficient space to form a.

An object of the present invention is to enable the two-blade razor head to be more smoothly and stably in the left or right direction at the upper left and right sides of the top of the handle body, so that the head is turned to the other side after using the razor blades on one side of the razor head. You can use the razor blades on one side

In addition, when the head and the handle are detached, the left and right supports of the upper end of the handle are pushed inward or outward so that the head and the handle are detached, without damaging or breaking the pivot hole part of the head and the pivot protrusion part of the head. The present invention provides a two-sided razor that can be easily and simply detached without damaging the upper support pivot and the support pivot hole.

Another object of the present invention is to make it easy to stop at the tilted angle when the head is turned in the left or right direction with the left support pivot and the right support pivot as the center of rotation,

The left pivot hole inner friction surface is provided in the left pivot hole part of the head, and the right pivot hole inner friction surface is provided in the right pivot hole part,

It is to provide a two-sided blade razor, in which the end of the left support pivot protrusion contacts the inner friction surface of the left pivot hole and the end of the right support pivot protrusion contacts the inner friction surface of the right pivot hole.

Another object of the present invention is that when the head (H) is turned to the left or right direction with the left support pivot projection (17A) and the right support pivot projection (17B) as the center of rotation, it is easy to stop the head at the tilted angle. To let

The left pivot hole inner friction surface 23A and the right pivot hole inner friction surface 23B are respectively provided on both sides of the pivot hole attachment part 30 of the head H,

The end of the left support pivot protrusion 17A is in contact with the left pivot hole inner friction surface 23A and the end of the right support pivot pivot protrusion 17B is in contact with the right pivot hole inner friction surface 23B so that an appropriate friction can be formed. To provide two-sided razors.

Another object of the present invention is to provide a two-sided razor which can adjust the angle of tilting the head of the two-sided razor by the head fixing grooves.

Two-sided blade razor according to the present invention consists of a head (H) and the handle (G);

The head H includes a head first surface F1 and a head second surface F2,

The first head surface F1 and the second head surface F2 are spaced apart from the head upper end 11 on both sides to form a constant angle,

At least one razor blade 12 is provided at each of the head first surface F1 and the head second surface F2;

The head bottom portion is provided with a left pivot hole 14A, a left pivot hole part 10A, a right pivot hole 14B, and a right pivot hole part 10B;

The handle G consists of a handle body 19, a left support 18A and a left support pivot protrusion 17A, and a right support 18B and a right support pivot protrusion 17B;

The left support pivot protrusion 17A is inserted into the left pivot hole 14A,

The right support pivot protrusion 17B is inserted into the right pivot hole 14B,

The head (H) is stably and smoothly flipped to the left or right direction by using the left support pivot protrusion (17A) and the right support pivot pivot (17B) as the center of rotation,

In addition, by pressing the left support (18A) and the right support (18B) of the upper end of the handle body 19 inward or spread out, it is characterized in that the head (H) and the handle (G) is easily removable.

In addition, the two-sided blade razor according to the present invention,

In order to facilitate the head stopping at an angle when the head H is turned to the left or right direction with the left support pivot protrusion 17A and the right support pivot protrusion 17B as the rotational center axis,

The left pivot hole inner friction surface 23A is provided in the left pivot hole attachment part 10A of the head H, and the right pivot hole inner friction surface 23B is provided in the right pivot hole attachment part 10B.

The end of the left support pivot protrusion 17A is in contact with the left pivot hole inner friction surface 23A and the end of the right support pivot pivot protrusion 17B is in contact with the right pivot hole inner friction surface 23B so that an appropriate friction can be formed. It is characterized by.

In addition, the two-sided blade razor according to the present invention is made of a head (H) and the handle (G);

The head H includes a head first surface F1 and a head second surface F2,

Head first surface (F1) and head second surface (F2) is opened from both sides of the head upper end 11 to form a constant angle,

At least one razor blade 12 is provided at each of the head first surface F1 and the head second surface F2;

The head bottom portion is provided with a left pivot hole 14A, a left pivot hole part 10A, a right pivot hole 14B, and a right pivot hole part 10B;

A left pivot hole 34A, a right pivot hole 34A, and a pivot hole attachment part 30 are provided in the head bottom part;

The handle G is composed of a left support 18A and a left support pivot protrusion 17A and a right support 18B and a right support pivot protrusion 17B on the top of the handle body 19;

The handle G is made up of the left support 18A and the left support pivot protrusion 37A and the right support 18B and the right support pivot projection 37B on the top of the handle body 19;

By inserting the left support pivot protrusion 37A into the left pivot hole 34A, and inserting the right support pivot pivot 37B into the right pivot hole 34A,

The head (H) is stably and smoothly turned to the left or right direction by using the left support pivot projection 37A and the right support pivot projection 37B as the center of rotation,

In addition, by pressing the left support (18A) and the right support (18B) of the upper end of the handle body 19 inward or spread out, it is characterized in that the head (H) and the handle (G) is easily removable.

In addition, the two-sided blade shaver according to the present invention, when the head (H) is turned to the left or right direction with the left support pivot projection (17A) and the right support pivot pivot (17B) as the center of rotation,

To make it easier to stop at the tilted angle of the head,

The left pivot hole inner friction surface 23A and the right pivot hole inner friction surface 23B are respectively provided on both sides of the pivot hole attachment part 30 of the head H,

The end of the left support pivot protrusion 17A is in contact with the left pivot hole inner friction surface 23A and the end of the right support pivot pivot protrusion 17B is in contact with the right pivot hole inner friction surface 23B so that an appropriate friction can be formed. It is characterized by.

In addition, the two-sided blade razor according to the present invention consists of a head (H) and the handle (G);

The head H includes a head first surface F1 and a head second surface F2,

The first head surface F1 and the second head surface F2 are spaced apart from the head upper end 11 on both sides to form a constant angle,

At least one razor blade 12 is provided at each of the head first surface F1 and the head second surface F2;

A head left pivot protrusion 44A, a head right pivot protrusion 44B, and a head pivot protrusion part 40 are provided at the head bottom part;

The handle G is composed of a left support 18A and a left support pivot protrusion 17A and a right support 18B and a right support pivot protrusion 17B on the top of the handle body 19;

The handle G is composed of a left support 18A and a left support pivot hole 47A, a right support 118B and a right support pivot hole 47B on the top of the handle body 19;

The head left pivot protrusion 44A is inserted into the left support pivot hole 47A, and the head right pivot protrusion 44B is inserted into the right support pivot hole 47B, respectively.

The head (H) is stably and smoothly flipped to the left or right direction by using the head left pivot protrusion 44A and the head right pivot protrusion 44B as the center of rotation,

In addition, by pressing the left support (18A) and the right support (18B) of the upper end of the handle body 19 inward or spread out, it is characterized in that the head (H) and the handle (G) is easily removable.

In addition, the two-sided blade razor according to the present invention consists of a head (H) and the handle (G);

The head H includes a head first surface F1 and a head second surface F2,

The first head surface F1 and the second head surface F2 are spaced apart from the head upper end 11 on both sides to form a constant angle,

At least one razor blade 12 is provided at each of the head first surface F1 and the head second surface F2;

A head left pivot protrusion 54A, a head left pivot protrusion part 50A, a head right pivot protrusion 54B, and a head right pivot protrusion part 50B are provided at the head bottom part;

The handle G consists of a left support 18A and a left support pivot hole 57A and a right support 18B and a right support pivot hole 57B on the top of the handle body 19;

The head left pivot protrusion 54A is inserted into the left support pivot hole 57A, and the head right pivot protrusion 54B is inserted into the right support pivot hole 57B.

The head H is stably and smoothly turned to the left or right direction by using the head left pivot protrusion 54A and the head right pivot protrusion 54B as the center of rotation.

In addition, by pressing the left support (18A) and the right support (18B) of the upper end of the handle body 19 inward or spread out, it is characterized in that the head (H) and the handle (G) is easily removable.

In addition, the two-sided blade razor according to the present invention consists of a head (H) and the handle (G);

The head H includes a head first surface F1 and a head second surface F2,

The first head surface F1 and the second head surface F2 are spaced apart from the head upper end 11 on both sides to form a constant angle,

At least one razor blade 12 is provided at each of the head first surface F1 and the head second surface F2;

A head left pivot projection 64A, a head left pivot projection attachment portion 60A, a head right pivot hole 64B, and a head right pivot hole attachment portion 60B are provided at the head bottom portion;

Handle (G) is composed of the left support 68A and the left support pivot hole 67A and the right support 18B and the right support pivot projection 67B on the top of the handle body 69,

By inserting the left support pivot hole 67A into the head left pivot protrusion 64A, and inserting the right support pivot protrusion 67B into the head right pivot hole 64B,

The head (H) is stably and smoothly turned to the left or right direction by using the head left pivot projection (64A) and the right support pivot projection (67B) as the center of rotation,

In addition, by pressing the left support (18A) and the right support (18B) of the upper end of the handle body 19 inward or spread out, it is characterized in that the head (H) and the handle (G) is easily removable.

In addition, the two-sided blade razor according to the present invention consists of a head (H) and the handle (G);

The head H includes a head first surface F1 and a head second surface F2,

The first head surface F1 and the second head surface F2 are spaced apart from the head upper end 11 on both sides to form a constant angle,

At least one razor blade 12 is provided at each of the head first surface F1 and the head second surface F2;

A head left pivot protrusion 74A and a head right pivot hole 74B are formed in the head bottom portion;

The handle G is made of a left support 18A and a right support pivot protrusion 77B on the top of the handle body 19;

By inserting the left support pivot hole 77A into the head left pivot protrusion 74A, and inserting the right support pivot protrusion 77B into the right head pivot hole 74B,

The head (H) is stably and smoothly turned to the left or right direction by using the head left pivot protrusion (74A) and the right support pivot pivot (77B) as the center of rotation,

In addition, by pressing the left support (18A) and the right support (18B) of the upper portion of the handle body 19 inward or spread out, it is characterized in that the head (H) and the handle (G) is easily removable.

In addition, the two-blade razor according to the present invention is characterized in that the head buffer bands (24, 25) are respectively installed at the lower end of the head.

In addition, the two-sided blade razor according to the present invention, the support arm buffer (26A), (26A), (27A), (27B) on the left support (18A) and the right support (18B) on the top of the handle body 19 ) Are each formed or installed.

In addition, the two-sided blade razor according to the present invention is characterized in that the head fixing grooves 81 are installed at the lower end of the head (H).

In addition, the two-sided blade razor according to the present invention consists of a head (H) and the handle (G);

Head H is composed of a first surface head portion (H1) and the second surface head portion (H2),

A head engaging protrusion 29A is formed between the head upper end portion 11A of the first surface head portion H1 and the head bottom surface 13A, and the head upper end portion 11B and the head bottom surface of the second surface head portion H2 ( Between the 13B) is formed a head engaging groove 29B,

The head coupling protrusion 29A is inserted into the head coupling groove 29B so that the first surface head portion H1 and the second surface head portion H2 are coupled to form a head of one two-sided blade shaver,

On the head bottom surface 13A of the first surface head portion H1 or the head bottom surface 13B of the second surface head portion H2, a left pivot hole 14A, a left pivot hole attachment portion 10A, and a right pivot hole are provided. 14B and right pivot hole attachment portion 10B are formed;

The handle G is composed of a left support 18A and a left support pivot protrusion 17A and a right support 18B and a right support pivot protrusion 17B on the top of the handle body 19;

By inserting the left support pivot projection 17A into the left pivot hole 14A and inserting the right support pivot projection 17B into the right pivot hole 14B,

The head (H) is stably and smoothly flipped to the left or right direction by using the left support pivot protrusion (17A) and the right support pivot pivot (17B) as the center of rotation,

In addition, by pressing the left support (18A) and the right support (18B) of the upper end of the handle body 19 inward or spread out, it is characterized in that the head (H) and the handle (G) is easily removable.

In addition, the two-blade razor according to the present invention includes a head (H),

The head includes a head base 250, one or more razor blades 12, one or more spacing plates 230, and one razor blade support 200 on each of the left and right sides;

The head base 250 has a head base first surface f1 and a head base second surface f2 symmetrically around the head base upper end 211, and

The head base first surface f1 and the head base second surface f2 are separated from both sides of the head base upper end 211 to form a predetermined angle,

Further, head base holes 251 are formed in the head base first surface f1 and the head base second surface f2, respectively;

In the razor blade 12, razor blade fixing holes 221 and razor blade fixing holes 222 are formed,

The gap adjusting plate 230 has gap adjusting plate fixing holes 231 formed therein.

Razor blade fixing protrusions 210 are formed at the lower end of the razor blade support 200;

A spacing plate 230 is laid between the razor blade 12 and the razor blade on the top of the head base first surface f1 and the head base second surface f2, respectively. A multi-blade blade or more than a multi-blade blade is formed, the razor blade support 200 is placed on it, the razor blade fixing protrusion 210 is a razor blade fixing hole (241, 242), the gap adjusting plate fixing hole 231, The ends of the blade fixing projections 210 pass through the head base holes 251, respectively, and protrude from the head base bottom 213A and the head base bottom 213B,

The head base 240, the blade 12, the spacing plate 230, and the blade supporter 200 are formed by fusing and compressing the ends of the protruding blade fixing protrusions 210 to form a head of the rivet. Coupled to form a head (H) of one two-sided razor.

In addition, the two-sided blade shaver according to the present invention has a left pivot hole (14A) and a left pivot hole attachment portion (10A) and a right pivot hole (14B) and a right pivot hole on the head base bottom surfaces (213A, 213B). An accessory portion 10B is formed.

In addition, the two-blade razor according to the present invention, the head connection base 270 is installed on the head base bottom (213A, 213B), characterized in that the upper end of the handle is fixed to the head connection base (270) do.

In addition, the two-sided blade razor according to the present invention is provided with a head buffer (92A, 92B) on the bottom of the head, between the left support (18A) and the right support (18B) on the top of the handle body 19 The central support 90 is characterized in that the installation.

In addition, the two-sided blade shaver according to the present invention, the central support 90 is installed between the left support (18A) and the right support 18B on the top of the handle body 19, the central support 90 is the central support The shock absorbing bands 91A and 91B are provided.

In addition, the two-sided blade razor according to the present invention consists of a head (H) and the handle (G);

The head H includes a head first surface F1 and a head second surface F2,

One or more razor blades 95A or one or more razor blades 95B are provided on the first head surface F1 and the second head surface F2, respectively, and are spaced apart from both sides of the upper head 11 to form a constant angle. A left pivot hole attachment support 96A and a right pivot hole attachment support 96B are respectively provided across both bottom or lower ends of (H), and the left pivot hole attachment support 96A is provided with a left pivot hole 14A. Is formed, and the right pivot hole attachment support 96B forms a two-sided blade shaver head H of an open cartridge structure in which a right pivot hole 14B is formed, respectively;

The handle G consists of a handle body 19, a left support 18A and a left support pivot protrusion 17A, and a right support 18B and a right support pivot protrusion 17B;

The left support pivot protrusion 17A is inserted outward from the inside of the left pivot hole 14A, and the right support pivot protrusion 17B is inserted outward from the inside of the right pivot hole 14B.

The head (H) is stably and smoothly flipped to the left or right direction by using the left support pivot protrusion (17A) and the right support pivot pivot (17B) as the center of rotation,

In addition, by pressing the left support (18A) and the right support (18B) of the upper end of the handle body 19 inward or spread out, it is characterized in that the head (H) and the handle (G) is easily removable.

 In addition, the two-sided blade razor according to the present invention consists of a head (H) and the handle (G);

The head H includes a head first surface F1 and a head second surface F2,

One or more razor blades 95A or one or more razor blades 95B are provided on the first head surface F1 and the second head surface F2, respectively, and are spaced apart from both sides of the upper head 11 to form a constant angle. A left pivot hole attachment support 96A and a right pivot hole attachment support 96B are respectively provided across both bottom or lower ends of (H), and the left pivot hole attachment support 96A is provided with a left pivot hole 14A. Is formed, and the right pivot hole attachment support 96B forms a two-sided blade shaver head H of an open cartridge structure in which a right pivot hole 14B is formed, respectively;

The handle G consists of a handle body 19, a left support 18A and a left support pivot protrusion 37A, and a right support 18B and a right support pivot protrusion 37B;

The left support pivot projection 37A is inserted inward from the outside of the left pivot hole 14A,

By inserting the right support pivot protrusion 37B inward from the outside of the right pivot hole 14B,

The head (H) is stably and smoothly turned to the left or right direction by using the left support pivot projection 37A and the right support pivot projection 37B as the center of rotation,

In addition, by opening the left support (18A) and the right support (18B) of the upper end of the handle body 19 is characterized in that the head (H) and the handle (G) is easily removable.

The present invention relates to a two-blade razor, more specifically, the razor blade on one side of the razor head by allowing the two-blade razor head to be more smoothly and stably in the left or right direction at the upper left and right sides of the upper end of the handle body, After using the blade, the head can be flipped to the opposite side to use the blades on the other side, and the angle of tilting the head of the two-blade razor to the left and right can be adjusted by the head fixing grooves.

In addition, when the head and the handle are detached, the left and right supports of the upper end of the handle are pushed inward or outward so that the head and the handle are detached, without damaging or breaking the pivot hole part of the head and the pivot protrusion part of the head. It can be easily and simply removed without damaging the support pivot projection and support pivot hole at the top.

In addition, it provides a two-sided blade razor that can make the angle formed by the two sides of the razor head at an obtuse angle and a right angle as well as a narrow angle of 0 ° to 90 °.

The present invention also provides a method for manufacturing and manufacturing a head of a two-sided razor.

According to the two-blade razor according to the present invention,

The two-sided razor head can be more reliably and smoothly flipped on both sides of the support at the top of the handle body, so that after using the blades on one side of the head, the heads can be flipped on the other side to use the blades on the other side. In addition, when the head and the handle are detached, the left and right supports of the upper end of the handle are pushed inward or outward so that the head and the handle are detached, without damaging or breaking the pivot hole part of the head and the pivot protrusion part of the head. It is more convenient, economical, and effective in resource strategy as it can be easily and simply removed without damaging the support pivot projection and support pivot hole at the top.

In addition, the heads of the two-blade razor according to the present invention can be fixed by the head fixing grooves to angle the head to the left and right, so that the head can be fixed to the proper angle and then shaved conveniently.

In addition, the razor according to the present invention can be used by flipping the head in the left or right direction at both supports at the top of the handle so that the angle formed by the two sides of the razor head is an obtuse angle and a right angle, as well as a sharper angle of 0 ° to 90 °. With an acute angle of °, it is more convenient to shave the angular area between the bottom of the nose and the upper lip.

In addition, the head of the two-blade razor according to the present invention is laminated by placing the spacer plate between the razor blade and the razor blade on both top surfaces of the head base, and then simplifying the manufacturing or manufacturing process by placing the razor blade zone on it. It is effective in reducing production costs and enabling mass production.

1 is a view showing the appearance of a two-sided razor according to an embodiment of the present invention, the razor head (H) is the upper left and right sides of the support body 19, that is, the left support (18A) and the right support (18B) It is turned to the left side from the side.

Meanwhile, in FIG. 2, the head H is flipped in the opposite direction, that is, in the right direction, as compared with the state of FIG. 1.

As shown in Figures 1 and 2, the two-sided blade razor according to the present invention can be used by turning the head (H) in the left or right direction at the upper end of the left support (18A) and the right support (18B) of the handle main body (19) It is possible to use both sides of the blades 12 as one razor, thereby making it more convenient and longer to use, and thus economical and resource-saving.

FIG. 3 shows only the head H separately in the two-blade razor according to the embodiment of the present invention as shown in FIGS. 1 and 2, with the head upper end 11 as normal. The second surface (F2) spreads to both sides below to form a constant angle and at least one razor blade 12 is provided on the head first surface (F1) and the head second surface (F2), respectively.

By the way, the two-sided blade razor according to the present invention has two lower surfaces, that is, the two surfaces of the head H, that is, the head first surface F1 and the head second surface F2 with the upper head 11 as a vertex. The lower angle 16A and the second lower surface 16B of the head are lowered to form both angles of both obtuse and right angles, as well as sharper acute angles, that is, 0 ° to 90 °. The reason for this is that the head H can be turned left or right from both supports on the upper end of the handle main body 19, that is, the upper ends of the left support 18A and the right support 18B. This is because the head first surface F1 or the head second surface F2 in which the razor blades are respectively provided when forming the shave while holding the shave has a sufficient angle to be in close contact with the portion to be shaved. However, when the angle between the two surfaces of the head H, that is, the head first surface F1 and the head second surface F2, becomes 0 °, the two surfaces are parallel.

Figure 4 shows the head (H) and the handle (G) of the two-blade razor, the head (H) is shown above, the handle (G) is shown below.

In FIG. 4, the head H is a state in which the head H of FIG. 3 is laid on its side, and the left pivot hole 14A and the left pivot hole attachment part 10A and the right pivot hole are located at the bottom of the head H. 14 and the right pivot hole part 10B are formed or provided, respectively. Here, the left pivot hole attachment portion 10A and the right pivot hole attachment portion 10B are formed convexly raised from the upper ends of the head bottoms (13A, 13B), or parallel to or from the top of the head bottom. It may be formed somewhat recessed.

Subsequently, the handle G shown in detail in the lower part of FIG. 4 will be described in detail. The handle G is formed by the left side support 18A and the right support 18B formed or installed on both sides of the handle body 19 and the upper end thereof. And a left support pivot protrusion 17A formed or installed at an upper end of the left support 18A and a right support pivot protrusion 17B formed or installed at an upper end of the right support 18B.

Accordingly, the left support pivot projection 17A is pushed inward by slightly pressing both supports on the upper end of the handle body 19, that is, the left support 18A and the right support 18B inwardly, so that the left pivot hole 14A of the head H is provided. When the handle G is pulled down while being inserted outward from the inside and the right support pivot protrusion 17B is inserted outward from the inside of the right pivot hole 14B, the left support 18A at the top of the handle body as shown in FIG. And the right support 18B are in contact with the lower head 16A of the head first surface, and in this state, when the handle G is flipped to the opposite side, that is, upward, the left support 18A and the right support 18B are made of the head. It comes in contact with the lower surface end 16B.

In this way, the left support 18A and the right support 18B of the upper end of the handle body 19 are pushed inward, and the left support pivot protrusion 17A is inserted into the left pivot hole 14A of the head H. The right support pivot protrusion 17B is inserted into the 14B without breaking or damaging the left pivot hole attachment portion 10A and the right pivot hole attachment portion 10B of the bottom portion of the head H, and the left support pivot at the top of the handle. The head (H) and the handle (G) of the two-blade razor can be easily and simply combined without damaging the protrusion (17A) and the right support pivot (17B), and the head (H) from the handle (G) when the blade is replaced. ), The left support pivot protrusion (17A) is pushed in from the left pivot hole (14A) of the head (H) by pressing the left support (18A) and the right support (18B) in the upper part of the handle body (19) inward. To the right side and evacuate the right support from the right pivot hole 14B. By allowing the projections 17B to come out, the left pivot hole attachment portion 10A in which the left pivot hole 14A is formed, or the right pivot hole attachment portion 10B in which the right pivot hole 14B is formed is formed. In order to prevent damage or rupture, the head (H) can be easily and easily removed without damaging the left support 18A and the left support pivot protrusion 17A and the right support 18B and the right support pivot protrusion 17B. ) And the handle (G) can be separated.

In addition, the position of the left pivot hole 14A and the left pivot hole part 10A and the right pivot hole 14B and the right pivot hole part 10B in the structure of the head H of the two-blade razor as described above. The head bottom face 13A and the head bottom face 13B do not necessarily have to be located along the head bottom center portion 15 in contact with each other, and if necessary, the head bottom face portion 16A or the head second face bottom portion 16B is somewhat positioned. It may be moved and formed or installed.

In addition, the larger the distance between the head first lower surface end portion 16A and the head second lower surface end portion 16B, the larger the position and the position of the left pivot hole 14A and the right pivot hole 14B are installed from the upper head 11 below. In other words, the farther the position of the left pivot hole 14A and the right pivot hole 14B is from the head upper end 11, the more the head H is the pivot protrusion of both supports, that is, the left support pivot protrusion 17A and the right side. The angle of turning left and right by the support pivot pivot 17B as the center of rotation becomes larger, and on the contrary, the smaller the distance between the head first bottom end 16A and the head second bottom end 16B, the lower the left pivot. As the position of the hole 14A and the right pivot hole 14B is located closer to the head upper end 11, the head H is left and right with the left support pivot protrusion 17A and the right support pivot protrusion 17B as the rotation center axis. The angle of flipping becomes smaller. This is described in more detail with reference to FIGS. 22 to 25.

In Figures 7 and 8 the head (H) is still in place and the handle (G) is folded up and down, which is the left support (18A) and the right support (18B) and the top of the head (H) and the handle body 19 and For the purpose of understanding the coupling relationship between the left support pivot protrusion 17A and the right support pivot protrusion 17B and the name of each part, it is necessary to hold the handle body 19 by hand while holding the handle (G). Instead, the head H will be flipped leftward or rightward to shave using the razor blades 12 of the first head F1 or the razor blades 12 of the second head F2.

9 is a two-sided blade according to an embodiment of the present invention, the head (H) is the left support pivot projection (17A) and the right support pivot projection (17B) on both sides of the handle main body 19 as the center of rotation It is intended to explain the structure for shaving more stably and conveniently by facilitating a stop in the state of flipping by a desired angle without being flipped arbitrarily when it is flipped in the left or right direction.

As shown in FIG. 5, both supports on the upper end of the handle body 19, that is, the left support 18A and the right support 18B are slightly opened, and then the left support 18A and the right support 18B are inward as shown in FIG. 6. Press the left support pivot protrusion 17A to the left pivot hole 14A formed in the bottom portion of the head H, and the right support pivot protrusion 17B is inserted into the right pivot hole 14B. The support friction section 22A and the left pivot hole inlet friction section 21A are in contact with each other, and the support friction section 22B and the right pivot hole are caused by the force that 18A) and the right support 18B are opened to both sides by elasticity. When the inlet friction section 21B is in contact with each other and the head H is turned to the left and right pivot pivot projections 17A and the right support pivot projections 17B as the center of rotation, they are not flipped left and right as desired angles. To stop at the center This makes shaving more stable and convenient when shaving.

Similarly, in the embodiment as shown in FIG. 10, the head H is left as shown in FIG. 9 with the left support pivot protrusion 17A and the right support pivot protrusion 17B of both supports on the top of the handle body 19 as the center of rotation. It is to make it possible to shave more stably and conveniently by being able to stop when it is flipped by a desired angle without being flipped arbitrarily when it is flipped in the right or right direction. This will be described in more detail.

As shown in FIG. 5, the left support 18A and the right support 18B on both sides of the upper end of the handle body 19 are slightly open, and then the left support 18A and the right support 18B are pressed inward as shown in FIG. 6. When the left support pivot projection 17A is inserted into the left pivot hole 14A formed in the bottom portion of the head H, and the right support pivot projection 17B is inserted into the right pivot hole 14B, the left support 18A is provided. ) And the right support 18B are in contact with each other due to elasticity, the end of the left support pivot protrusion 17A is in contact with the left pivot hole inner friction surface 23A to form a friction, and the right support pivot protrusion ( The end of 17B is in contact with the right pivot hole inner friction surface 23B to form friction, so that the head H is rotated in the left direction with the left support pivot protrusion 17A and the right support pivot protrusion 17B as the center of rotation. Or when flipping to the right, Whereby during shaving head (H) able to slide in the stop state in which the turn-over by a desired angle, more stable when shaving and can conveniently shaving.

On the other hand, Figure 11 also shows the structure of a two-sided razor potter according to an embodiment of the present invention, unlike in Figure 4, the pivot hole attachment portion 30 is provided on the bottom surface of the head (H), the pivot hole attachment portion The left pivot hole 34A and the right pivot hole 34A are provided at 30. In addition, the handle G shown in the lower part of Figure 11 is the handle body 39 and the left support 18A and the right support 18B of the upper end and the left support pivot projection 37A and the right support pivot projection of the upper end of both support Referring to (37B), this is the handle main body 19 in Fig. 4 and the left support 18A and the right support 18B of the upper end and the left support pivot projection 17A and the right support pivot projection of the upper ends of both supports. Compared with 17B, the ends of the left support pivot projection 37A and the right support pivot projection 37B of Fig. 11 protrude inwards, respectively.

Thus, the left pivot protrusion 37A is inserted inward from the left pivot hole 34A and the right pivot protrusion 37B is inserted outward from the inside of the right pivot hole 34A, so that the head H is left supported pivot. The projection 37A and the right support pivot projection 37B can be reliably and smoothly flipped in the left or right direction by using the center of rotation, so that the shaving blade can be conveniently shaved using two blades.

11, the left pivot hole inner friction surface 23a and the right pivot hole inner friction surface 23B are provided on both sides of the pivot hole attachment part 30 as in the embodiment of FIG. When the H) is turned left or right, the left support 18A and the right support 18B are retracted inward by their own elasticity. By contacting the friction surface 23a and the end of the right support pivot projection 37B in contact with the right pivot hole inner friction surface 23B, it forms an appropriate friction, making it easy to stop the head from the tilted angle without causing the head to swing arbitrarily. It can be done.

The razor of the embodiment as shown in FIG. 11 also has a left pivot 18A and a right support 18B at the top of the handle body 19, and the left pivot 37A and the right pivot projection 37B are left pivot holes. The left pivot 18A and the right pivot 18B are also slightly open by being inserted into the 34A and right pivot holes 34A, and the left pivot 37A from the left pivot hole 34A and the right pivot hole 34A. By allowing the right and left pivot protrusions 37B to come out, the head H and the handle G can be easily and easily combined or separated.

12 also shows a two-sided razor, according to an embodiment of the present invention, the head pivot protrusion part 40 is formed at the bottom of the head H, the left and right of the head pivot protrusion part 40 On both sides, the head left pivot protrusion 44A and the head right pivot protrusion 44B are formed, respectively.

And when looking at the handle (G) shown at the bottom, the left support pivot hole 47A at the upper end of the left support (18A) above the top of the handle body and the right support pivot hole (47B) at the upper end of the right support (18B), respectively. Formed.

Accordingly, the head left pivot protrusion 44A is inserted into the left support pivot hole 47A, and the head right pivot protrusion 44B is inserted into the right support pivot hole 47B, thereby allowing the head left pivot protrusion 44A and the head right pivot. With the projection 44B) as the center of rotation, the head H can be stably and smoothly flipped in the left or right direction.

In addition, the shaver of the embodiment as shown in Figure 12 is also slightly open the left support 18A and the right support 18B on the top of the handle body 49, the head left pivot projection 44A and the head right pivot projection 44B is left support By inserting or exiting the pivot hole 47A and the right support pivot hole 47B, the head H and the handle G can be easily and easily combined or separated.

In FIG. 13, unlike FIG. 12, the head left pivot protrusion part 50A and the head right pivot protrusion part 50B are respectively provided on both sides of the bottom portion of the head H, and the head left pivot protrusion part 50A is respectively provided. ) And the head left pivot protrusion 54A and the head right pivot protrusion 54B are formed or installed on the inner side of the head right pivot protrusion part 50B, respectively.

The handle (G) shown at the bottom has a left support pivot hole (57A) and a right support pivot hole (57B) are formed at the upper ends of the left support (58A) and the right support (58B) on the top of the handle body 19, respectively. have.

Accordingly, the head left pivot protrusion 54A is inserted into the left support pivot hole 57A, and the head right pivot protrusion 54B is inserted into the right support pivot hole 57B, respectively, thereby providing the head left pivot protrusion 54A and the head right side. The head H can be stably and smoothly turned to the left or the right direction by using the pivot protrusion 54B as the rotation center axis.

In addition, the shaver of the embodiment as shown in Figure 13 also pushes the left support 18A and the right support 18B on the top of the handle body 19 inward to the head left pivot protrusion 54A and the head right pivot protrusion 54B. By allowing the left support pivot hole 57A and the right support pivot hole 57B to be inserted or exited, the head H and the handle G can be easily and easily combined or separated.

Figure 14 also shows a two-sided razor according to an embodiment of the present invention, looking at the structure of the head (H) head left pivot projection attached to the left side of the head (60A) and the head left pivot projection ( 64A) is formed, and the head right pivot hole attachment portion 60B and the head right pivot hole 64B are formed on the bottom right side of the head.

The lower handle G of FIG. 14 has a left support pivot hole 67A formed or installed at the upper end of the left support 18A on the top of the handle body 19, and the right side at the upper end of the right support 68B. The support pivot pivot 67B is formed.

Accordingly, the head left pivot projection 64A is inserted into the left support pivot hole 67A, and the right support pivot projection 67B is inserted into the head right pivot hole 64B, thereby providing the head left pivot projection 64B and the right support. With the pivot projection 67B as the center of rotation, the head H can be stably and smoothly turned leftward or rightward.

Similarly, the razor of the embodiment as shown in FIG. 14 can also simply and easily engage the head (H) and the handle (G) by pressing the left support (18A) and the right support (18B) on the top of the handle main body 19 inward. It can be separated.

Figure 15 also shows the structure of a two-sided razor potter according to an embodiment of the present invention. First, when looking at the structure of the head (H), the pivot projection hole attachment portion 70 is formed on the bottom of the head (H), The left head pivot protrusion 74A is formed at the left side, and the right head pivot hole 74B is formed at the right side thereof.

And the lower side of Figure 15, the handle (G) is shown, the left support (18A) upper end of the handle body 19 is formed on the upper end of the left support pivot hole (77A), the upper right of the right support (18B) The right support pivot protrusion 77B is formed inward.

Accordingly, the head left pivot protrusion 74A is inserted into the left support pivot hole 77A, and the right support pivot protrusion 77B is inserted into the head right pivot hole 74B, thereby providing the head left pivot protrusion 74A and the right support. With the pivot projection 77B as the center of rotation, the head H can be stably and smoothly turned leftward or rightward.

Similarly, the razor of the embodiment as shown in FIG. 15 also presses the left support 78A and the right support 78B on the top of the handle body 19 inward to simply and easily engage the head H and the handle G. It can be separated.

On the other hand, Figures 16 to 17 shows a state of one two-sided blade potter according to an embodiment of the present invention, the head first surface (F1) and the head second surface (F2) is in parallel with each other ,

The left pivot hole part 10A and the right pivot hole part 10B are formed at the lower end of the head, respectively.

In FIG. 16, the head H is tilted to the left with the right support pivot protrusion 17A of the upper end of the right support 18 of the handle and the left support pivot protrusion 17B of the upper left of the left support as the axis. F1) is upward, whereas in FIG. 17, the head H is turned to the right and the head second surface F2 is upward.

Of course, although the head first surface F1 and the head second surface F2 are not parallel to each other as in the embodiments of FIGS. 1 to 15, the left pivot hole attachment portion 10A and the right side as shown in FIGS. Pivot hole attachment portions 10B may be formed at the lower end of the head, respectively.

18 shows the state in which the head buffer stand 25 is provided at the lower end of the head bottom face 13A, and the head buffer stand 24 is also provided at the lower end side of the over head bottom face 13B.

Fig. 19 shows that the left support pivot projection 17A is inserted into the left pivot hole 14A, and the right support pivot projection 17B is respectively inserted into the right pivot hole 14B, whereby the handle G or the head H is inserted. With the left support pivot protrusion 17A and the right support pivot protrusion 17B as the center of rotation, the left support 18A and the right support (top) of the upper part of the handle body 19 can be folded. 18B) shows the positional relationship between the head buffer 25, the left support 18A, and the right support 18B in a state in which the head buffer 25 is slightly lifted up.

FIG. 20 illustrates a state in which the head buffer stand 25 is elastically pressed by pulling the handle G toward the lower side of the head first surface 16A in the state of FIG. 19.

Meanwhile, FIG. 21 illustrates a state in which the head buffer 24 is elastically pressed by flipping the handle G in the opposite direction, that is, toward the head second lower surface portion 16B.

Therefore, as shown in FIGS. 18 to 21, when the head H is turned to the left or the right direction, the head buffering rod (by the left support 18A and the right support 18B on the top of the handle body 19) (24), (25) is elastically pressed by its elasticity, thereby effectively alleviating the impact when the head first surface (F1) or the second head (F2) in contact with the area to be shaved when shaving You can shave safely and conveniently.

22 and 18 to 21, the left support of the top of the handle body to effectively alleviate the impact when the head first surface (F1) or head second surface (F2) in contact with the area to be shaved when shaving ( It is shown that the head buffer stand (26B, 26B) is provided in 18A, respectively, and the head buffer stand (27A, 27B) is provided in the right support 18B, respectively.

Fig. 23 shows that the left support pivot protrusion 17A and the right support pivot protrusion 17B are inserted into the left pivot hole 14A and the right pivot hole 14B so that the head H is left-right pivot protrusion 17A and the right side. With the support pivot 17B as the center of rotation, the left support 18A and the right support 18B on the upper end of the handle body 19 are supported by the head bottom 13A. When contacted with the head support (26B, 27A) provided in the left support (18A) and the right support (18B) is elastically pressed on the head bottom surface 13A it is possible to mitigate the impact. Of course, when the handle G or the head H is flipped in the opposite direction, the left support 18A and the right support 18B are installed on the left support 18A and the right support 18B when the head support 13B is in contact with the head bottom 13B. The head buffer bands 26B and 27B can be elastically pressed to alleviate the impact. In the above, the number of buffers installed on the top of the head (H) and the handle (G) may be installed one or more.

Since the number and shape of the buffers installed on the top of the head (H) and the handle (G), and the location where they are installed may be carried out in various ways in addition to those shown in the drawings of the present specification, the head (H) and the number and shape of the buffers provided on the upper end of the handle (G) and the location where they are installed should not be construed as limited to those shown in the drawings of the present specification.

FIG. 24 is a view illustrating a two-sided blade pottery according to an embodiment of the present invention, the angle of which is changed when the head H is flipped left and right according to the position of the pivot hole formed in the head H. FIG. will be.

Looking at the structure of the head (H) first, pivot holes (14AH), (14AM), and (14AL) are formed in the central left side of the bottom portion below the upper head portion 11, and correspondingly, the pivot holes are also formed on the right side. (14BH), (14BM), and 14BL are formed, respectively. Left and right pivot pivot protrusions 17A and right support pivot protrusions 17B at the upper end of the handle are formed on the pivot holes, the left and right top pivot holes 14A, 14BH, or the left and right center pivot holes 14AM, 14BM. ) Or the left and right lower pivot holes 14AL and 14BL, and the head H is turned to the left with the left support pivot protrusion 17A and the right support pivot protrusion 17B as the center of rotation. It is possible to lose or flip in the right direction.

However, when the positions of the pivot holes located on the left and right sides of the bottom of the bottom portion 11 under the upper end 11 of the head H are different, the angles at which the head H is flipped are also different. It will be described in more detail with reference to.

FIG. 25 shows the left support pivot protrusion 17A and the right support pivot protrusion 17B at the upper end of the handle in the left and right central pivot holes AM and BM formed on the left and right sides of the bottom center below the upper head 11. Each of the handles G is inserted into the head first lower surface portion 16A 'and is in a state of being folded.

In the embodiment shown in Fig. 26, the left and right upper pivot holes 14AH and 14BH are formed closer to the head upper end 11, compared with the embodiment shown in Fig. 25, and the left support of the upper end of the handle is shown. The pivot protrusion 17A and the right support pivot protrusion 17B are respectively inserted into the left and right upper pivot holes 14A and 14BH, whereby the upper end of the head H is turned to the left. The decay angle is smaller than in the case of FIG.

On the other hand, in the embodiment as shown in Fig. 27, compared with the embodiment of Fig. 25, the left and right lower pivot holes 14AL and 14BL are formed farther from the head upper end 11, and the left support pivot protrusion is formed. 17A and the right support pivot projection 17B are inserted into the left and right lower pivot pivot holes 14AL and 14BL, respectively, and the upper end of the head H is the left support pivot projection 17A and the right support pivot pivot. The projection 17B is turned to the left side with the rotational axis as its center, and the tilted angle is larger than in the case of FIG.

As seen above, as the position of the pivot hole on the left and right is closer to the head upper end 11 side, the head H moves to the left or the left support pivot projection 17A and the right support pivot projection 17B as the center of rotation. The angle flipped to the right becomes smaller, and conversely, the farther the position of the pivot hole is from the upper head 11, the head H moves the left support pivot protrusion 17A and the right support pivot protrusion 17B to the center of rotation. As a result, the angle flipped leftward or rightward is increased.

On the other hand, Figure 28 is a two-sided razor according to the embodiment of the present invention, the head (H) in the left direction or with the left support pivot projection (17A) and the right support pivot projection (7B) of the top of the handle as the center of rotation The two-sided blade shaver which can be flipped to the right and which can be shaved more stably and conveniently by fixing the flipped angle as necessary. Therefore, as shown in FIG. 28, the head fixing grooves 81 are formed at the left and right sides at the lower end of the head H. As shown in FIG.

FIG. 29 is a view illustrating the structure of the head H separately in the two-sided blade pottery of FIG. 28, wherein the first head surface F1 and the second head surface F2 are formed apart from the top of the head 11 on both sides. Razor blades 12 are provided on the head first surface F1 and the head second surface F2, respectively.

* Figure 30 shows the lower structure by laying the head (H) of the two-sided razor in Fig. 29 sideways, it is shown in a slightly enlarged form for understanding, the left pivot hole on each of the inner both sides of the lower 14A and right pivot hole 14B are formed, and head fixing grooves 81 are formed on both inner side surfaces thereof. However, here, the number of the head fixing grooves 81 may be installed more or less than shown in the figure.

Figure 31 shows the handle (H) used in combination with the head in Figure 30, which is a button (() on both supports on the top of the handle body 19, that is, the left support (18A) and the right support (18B) 900A) and 900B) are respectively installed or formed, and the left support 18A is formed at the upper end of the left support pivot protrusion 17A, and the right support 18B) is provided at the upper end of the right support pivot protrusion 17B. ) Is formed. Therefore, the left support pivot projection 17A and the right support pivot projection 17B are inserted into the left pivot hole 14A and the right pivot hole 14B of the head H in FIG. The head H can be flipped leftward or rightward with the right support pivot protrusion 17B as the center of rotation. However, when the head H is turned left or right with the left support pivot protrusion 17A and the right support pivot protrusion 17B as the center of rotation, the buttons installed on the left support 18A and the right support 18B) (900A), (900B) is slightly pushed down while pressing the button (900A, 900B) is released, the left support (18A) and the right support (18B) is fixed to the head (H) head By being located inside the grooves 81, it is possible to fix the angle in which the head (H) is tilted left and right.

32 shows that the handle G in the state shown in FIG. 29 is turned to the left side, and the left support 18A and the right support 18B are positioned inside the fixing groove 81 of the head H. The flipped angle is fixed. By the way, in the actual shave, the handle body 19, holding the head (H) at a proper angle of course to shave.

FIG. 33 illustrates a state in which the razor handle G is turned to the right and fixed as compared with FIG. 32.

On the other hand, the two-sided blade view of the embodiment as shown in Figure 34 is also a structure that can be fixed to the angle to flip the head (H) or the handle (G) of the razor in the left or right direction, similar to FIGS. 29 to 33. Thus, the left and right support pivot protrusions (17A, 17B) of the upper and lower support portions (18A, 18B) of the upper end of the handle body 19 are inserted into the left and right pivot holes 14A of the head H. Then, while pressing the buttons (900A, 900B) formed or installed on both supports (18A, 18B) on the top of the handle body 19, the head (H) pivots (( 17A), (17B)) can be turned left or right with the rotation center axis, and both supports ((18A), (18B)) by resetting the pressed buttons (900A, 900B). Is positioned inside the head fixing grooves 81 installed at the lower end of the head, thereby being able to fix the tilted angle.

In addition, such head fixing grooves 81 may be formed or installed in the head of the two-sided razor of the embodiment as described in Figures 1 to 27 described above.

On the other hand, as shown in the head (H) of the two-blade razor shown in Figures 35 to 40 and the number and shape of the fixing grooves 81 may be formed in various ways.

Particularly, the two-blade razor head H in FIG. 40 is connected to both lower ends of the head, and head fixing grooves 81 are installed. Such a shape is formed in the two-blade razor head of the same structure as in FIGS. 1 to 15. It is more convenient when applied.

On the other hand, Figure 41 to Figure 44 shows the structure of the head (H) in the embodiment of the two-sided razor according to the present invention and a method for manufacturing or manufacturing the same.

The head H of the two-sided blade pottery as shown in FIG. 41 has a head first surface F1 and a head second surface F2, which are head first surface F1 and head second surface F2. There are razor blades each formed. As shown in FIG. 42, the head H in FIG. 41 is composed of the first surface head portion H1 and the second surface head portion H2, and the first surface head portion H1 and the second surface. The head portion H2 is formed by using an adhesive on the head engaging surfaces 28A and 28B formed below the upper head portions 11A and 11B, as shown in FIG. 28B)) are joined to each other.

FIG. 44 shows the structure of the bottom surface of the head when the head H of the two-sided blade shaver of FIG. 41 is laterally disposed. The head bottom surface 13A or the second surface head portion H2 of the first surface head portion H1 is shown in FIG. The handle G is formed by the left bottom pivot hole 14A and the left pivot hole attachment part 10A, the right pivot hole 14B, and the right pivot hole attachment part 10B formed or installed on the head bottom 13B of the head). The left and right support bar pivot protrusions 17A and 17B at the upper end are inserted into the left and right pivot holes 14A and 14B of the head H so that the head H opens the left and right pivot holes 14A and 14B. It becomes possible to flip in the left direction or the right direction with the rotation center axis.

45 to 48 also relates to the structure of the two-sided blade head formed by combining the first surface head portion H1 and the second surface head portion H2 as in FIGS. 41 to 44. As shown in FIG. 45, the head H of the two-sided blade pottery is also composed of the first surface head portion H1 and the second head portion H2, as shown in FIG. 46. The head upper end portion 11A and the head bottom surface are shown. The head engaging projection 29A is formed between the 13A, and the engaging projection 29B is formed between the head upper end 11B and the head bottom surface 13B, so that the engaging projection 29A is formed in the engaging groove 29B. It is made by inserting and fixing as shown in FIG.

FIG. 48 shows the structure of the bottom portion of the head H in a state in which the head H of FIG. 45 is lying on its side, and the left pivot hole 14A and the left blood are formed on the head bottom surface 13A of the first surface head portion H1. The bot hole attachment portion 10A, the right pivot hole 14B, and the right pivot hole attachment portion 10B are formed, the left pivot hole 14A and the left pivot hole attachment portion 10A and the right pivot hole 14B. And the position at which the right pivot hole attachment portion 10B is installed is not limited to the head bottom surface 13A of the first surface head portion H1, but is also provided at the head bottom surface 13B of the second surface head portion H1. Of course it can. In addition, the forming direction of the engaging projection 29A or the engaging groove 29B formed in the first surface head portion H1 or the second surface head portion H2 may be formed in the longitudinal direction as well as in the transverse direction. One or more protrusions 29A and coupling grooves 29B may be formed.

Thus, the left and right support bar pivot protrusions (17A, 17B) at the top of the handle G are inserted into the left and right pivot holes 14A, 14B so that the head H is left and right support bar pivot protrusions (17A), Shaving using the razor blades of the first surface F1 or the razor blades of the second surface F2 by making it possible to stably and smoothly flip in the left or right direction by using the center of rotation (17B)). It becomes possible. In addition, when the head (H) is to be combined with or detached from the handle (G), the left and right support pivot projections (17A, 17B) on the top of the handle (G) are pushed inwards, so that the head can be combined or separated. The left and right pivot hole attachment portions (10A, 10B) of (H) and the left and right support pivot protrusions (17A, 17B) of the upper end of the handle can be easily and easily combined or separated without damage or damage. .

49 to 41 to 44 and 45 to 48 show a structure and a manufacturing method of the head H in the embodiment of the two-sided razor according to the present invention.

First, Figure 49 is a separate view showing the state of the head (H) in the two-sided blade razor according to an embodiment of the present invention, which is the head base 250, the razor blade 12, the spacing plate of the lower end as shown in FIG. 230, and the razor blade support 200,

As shown in FIG. 50, the head base 250 has a head base first surface f1 and a head base second surface f2 formed on both left and right sides thereof, respectively, and has a head base first surface f1 and a head base second. The surface f2 is formed at a predetermined angle with the head base upper end 211 as the apex and spreads to both sides, and the head base hole is formed in the head base first surface f1 and the head base second surface f2, respectively. 251 are formed.

The razor blade 12 body is provided with a razor blade fixing hole 221 and a razor blade fixing hole 222, respectively.

The gap adjusting plate 230 has gap adjusting plate fixing holes 231 formed therein.

And the blade support 200 is a blade fixing protrusions 210 are formed at the lower end as shown in FIG.

FIG. 53 illustrates a state in which the head base bottom 213A and the head base bottom 213B face upward by inverting the head base 250 in FIG. 50 or 51.

Accordingly, the two-blade razor head H of FIG. 49 has the razor blade 12, the spacing plate 230, the razor blade 12, and the razor blade support 200 on the head base first surface f1 as shown in FIG. 51. After the razor blade 12, the spacing plate 230, the razor blade 12, and the razor blade support 200 are placed on the upper end of the head base second surface f2, respectively,

Razor blade fixing protrusions 210 of the razor blade support 200 are razor blade fixing holes 221 and 222 formed in the razor blade 12, gap adjusting plate fixing holes 231 of the spacing plate 230, and the head base first. The ends of the blade fixing protrusions 210 pass through the head base holes 251 formed in the surface f1 and the second base f2, respectively, and the head base bottom 213A and the head base bottom 213B as shown in FIG. The head of the rivet (rivet) is formed by crimping and fusion, as shown in FIG. 12), the spacing plate 230, and the blade support 200 is coupled together. By the way, the number of razor blades and spacing plates that are stacked and combined on the top of the head base first surface f1 and the head base second surface f2 is increased, so that the head H is a triple razor blade or more than a multi razor blade. Of course you can.

In addition, the head of the two-sided razor pottery is at the top of the head and the head first surface (F1) and the head second surface (F2) is formed at a constant angle while spreading both sides down, so that the head base 250 is placed on the upper left and right As the blades are stacked, the width becomes narrower as the ratio goes up from the bottom of the head base to the top.

FIG. 56 shows the left pivot hole 14A, the left pivot hole attachment part 10A, the right pivot hole 14B, and the right pivot hole attachment part at the head base bottom 213A and the head base bottom 213B in the state shown in FIG. 10B is formed or installed, which is the left pivot hole 14A and the left pivot hole attachment part 10A and the right in the head base bottom 213A and the head base bottom 213B of the head base 250 as shown in FIG. By using the pivot hole 14B and the right pivot hole attachment portion 10B formed integrally, the manufacturing process of the head H can be further simplified.

FIG. 57 shows a state in which the head H is further strengthened by installing the lower head support bases 260A and 260B across the lower end portions in the state of FIG. 56, respectively.

On the other hand, the head H having the structure as shown in FIG. 57 has a left pivot hole 14A, a left pivot hole attachment portion 10A, and a right pivot at the head base bottom 213A and the head base bottom 213B as shown in FIG. By using the head base 250 in which the hole 14B and the right pivot hole attachment part 10B are formed or installed and the head lower supporters 260A and 260B are formed integrally across both lower ends, respectively. As in the case of 54, the process of manufacturing the head H can be further simplified.

FIG. 60 shows that the head connection base 270 is formed or installed at the bottom of the head in the state of FIG. 55, and the screw connection 280 is formed in the head connection base 270, protruding from the upper end of the handle main body of FIG. 61. Screw 290 is formed is coupled to the screw groove 280. Of course, here, the method of coupling the head of Figure 60 and the handle of Figure 61 is a method of fixing the screw 290 is formed to protrude on the top of the handle is inserted into the screw groove 280 of the head connection base 270 of the head bottom portion For example, the head and the handle may be combined by using an adhesive on the upper portion of the handle and the head base connecting base, or the structure in which the handle and the head base and the head connecting base are integrated from the beginning. It is also possible to combine the handle and the head.

FIG. 62 shows that the razor blade cover 300 is covered by the two-sided razor head H according to the present invention, which is pushed in the direction of the arrow as shown in FIG. 63, to which both sides of the razor blades of the head H are attached. The razor blade cover is covered and protected, and the razor blade cover (H) and the razor blade cover (300) are maintained without being separated by the razor blade lower projections 310 formed on both sides of the razor blade cover.

64 to cover the head (H) by sliding the blade cover 300 sideways in the longitudinal direction as shown in Figure 63, the lower blade projections 320 formed on both sides of the lower cover of the blade blade lower fixing projection 310 of Figure 63 Compared with, it is not connected and formed only certain sections.

Similarly to Figure 65 also shows the razor blade cover 300 on the upper side and the head (H) of the two-sided blade razor, the razor blade side projections 330 are formed on both sides of the blade cover 300, the razor blade The cover 300 is pressed down from the top in the direction of the arrow to cover the surfaces to which the razor blades of the razor head H are attached.

On the other hand, the blade cover 330 shown in Figure 66 also has a blade cover side projections 340 are formed on the left and right sides, respectively, as shown in Figure 65, unlike the blade cover side projections 330 of Figure 65 is not connected only a predetermined section Formed.

On the other hand, Fig. 67 shows that the head buffer stand (92A, 92B) is provided on both head bottoms of the two-sided razor, respectively, and between the left and right supporters (18A, 18B) at the upper end of the handle, 90 is provided so that the head buffer stand (92A, 92B) is moved to the center support of the handle when the head is tilted left and right on the left and right support pivot projections (17A, 17B). While contacting 90, the head buffer bands 92A and 92B are pressed to relieve the impact by the elastic action to be restored.

On the other hand, in Fig. 68, the central support 90 between the left and right support (18A, 18B) of the upper end of the handle is provided with a central support buffer (91A, 91B), the head is left and right support When the pivot protrusions (17A) and (17B) are flipped to the left and right about the center of rotation, the center support buffers (91A, 91B) come into contact with the head and the center support buffers (91A), ( 91B)) is relieved by the elastic action to be pressed and restored.

On the other hand, Figure 69 shows that the structure of the head of the two-sided blade shaver in the embodiment of the present invention is an open cartridge, the razor blade (95a) of the structure in which the blade body is bent on the two sides of the open cartridge head, respectively, as shown in FIG. In this case, as shown in FIG. 72, the blade 95b having a flat surface may be installed without the body of the blade being bent like the blade 95a. Such open cartridges are convenient to clean after use. In addition, the handle coupled to the open cartridge head may be a handle G having a structure as in FIG. 4 or 11 or 22 or 24 or 31 or 67 or 68, and thus the open cartridge head. The left and right pivot holes (14A) and 14B are provided at the lower end of the left pivot hole attachment support (96A) and left pivot hole (14A) and the right pivot hole attachment support (96B) and the right pivot hole (14B). ) The left and right support pivots 17A, 17B) are inserted into the open cartridge head so that the left and right support pivots 17A, 17B can be smoothly and stably rotated to the left and right as the center of rotation. The handle can be easily and easily removed from the head of the open cartridge. In addition, the head of the open cartridge (H) is provided with the head buffer band (24, 25) in Figs. 18 to 21, or the center support buffer band (92A, 92B) as shown in Fig. 67 This can be installed.

On the other hand, Figure 73 is a view showing the state of the head (H) of the two-sided blade shaver of the open cartridge structure according to an embodiment of the present invention, characterized in that the razor blade fixing frame 370 is installed on both sides of the head (H). That is, FIG. 74 shows the structure of the cartridge frame 400 of the two-sided blade head H of the open cartridge structure in FIG. 73 separately from the left rafter 356 connecting the upper end and the lower end of the cartridge frame 400. The right rafters 358, and the central rafters 357 are provided, the left and right rafters (356, 357, 358) is formed with one or more blade blade grooves 350, The razor blade 95 of the structure as shown in Figure 71 is inserted into such razor blade fixing grooves 350 to be installed. However, between the left rafters 356 and the right rafters 358, not only one central rafters 357 but also a plurality of rafters can be installed, or only the left rafters 356 and the right rafters 358 on both sides of the frame are installed. Can be. In addition, like the central rafters 357, the rafters formed between the left rafters 356 and the right rafters 358 may not be provided with the surface blade fixing groove 350.

FIG. 75 shows the front part and the rear part at the same time by slightly dividing the frame 400 in FIG. 74. The front part and the rear part also have a left rafter 356, a right rafter 358, and a central rafter 357. Each is installed, the razor blades are also provided with razor blade fixing grooves 350. In addition, pivot hole attachment bases 360 for connecting both lower end portions of the frame 400 are provided on both sides of the bottom, respectively, and the pivot hole attachment bases 360 have left and right pivot holes 14A and 14B). Will be installed.

FIG. 76 shows the bottom of the frame 400 in FIG. 74 and FIG. 75 so that the bottom part can be easily seen. The left pivot hole 14A is connected to the pivot hole attachment base 360 connecting both lower ends of the frame 400. ) And right pivot hole 14B are provided, respectively, and the left and right support bar pivot protrusions (17A, 17B) of the handle are inserted into the left and right pivot holes 14A and 14B. It becomes possible to flip to this left and right side.

FIG. 77 shows the razor blade fixing frames 370 on both the left and right sides of the frame in a state in which the razor blades 95 having the structure as shown in FIG. 75 are inserted into the razor blade fixing groove 350 of the frame 400 as shown in FIGS. 74 to 76. 73 and pushed inwards to each other, as shown in FIG. 73. As shown in FIG. 73, the blades are stable on the frame 400 by pushing the razor blade fixing frames 370 on both sides of the frame 400. It can be installed in the process by simplifying the manufacturing process of the head (H) to reduce the cost

I can bring it.

On the other hand, Figure 79 is also showing the appearance of the two-sided razor pottery head (H) of the open cartridge structure according to an embodiment of the present invention, which is a razor blade fixing groove ( The razor blades 95a having the structure in which the body is bent as shown in FIG. 71 are inserted into the blades 350, and the razor blades are stably fixed to the frame 500 using the razor blade fixing belt as in the example of FIG. 103 with the razor blades 95a installed as shown in FIG. It's fixed. In more detail, razor blade fixing band fixing holes 390a are formed at both lower ends of the frame 500 of FIGS. 80 to 82, and razor blade fixing band fixing grooves are formed at both upper ends of the frame 500. 390b are formed, the center portion of the razor blade fixing band 103 in the state of FIG. 83 is located in close contact with the razor blade fixing band fixing grooves 390b at both upper ends of the frame 500, and the razor blade fixing band 103 Both ends of the penetrating penetrating through the razor blade fixing band fixing holes (390a) of the lower end of the frame 500, respectively, and then bend the end toward the top to be in close contact with the inner surface of the cartridge.

FIG. 84 shows the bottom face of the open sided razor head H of the open cartridge structure of FIG. 79 sideways.

FIG. 85 is also a view of the double-sided razor head H of the open cartridge structure according to the embodiment of the present invention, which is provided by installing the razor blades 95 in the frame 800 as shown in FIGS. 89 and then, the razor blades 95 are fixed by using the razor blade fixing band 380 as shown in FIG. 103. However, since the razor blade fixing band fixing holes 390 are formed in both the upper end and the lower end of the frame in FIGS. 86 to 90, the razor blade fixing band 380 as shown in FIG. 103 passes through the upper end of the frame. The blades are then wrapped around the blades at the front and rear of the cartridge, both ends of which are fixed through the blade fixing hole 390a from the outside to bend to the top to secure the blade and the frame. Let's go. FIG. 90 is a view showing the bottom portion and the inside thereof with the two-sided razor head H of the open cartridge structure shown in FIG. 85 sideways.

FIG. 91 is a view illustrating a two-sided razor head H of the open cartridge structure according to the embodiment of the present invention, which is provided by installing the razor blades 95 in the frame 600 as shown in FIGS. After the state as shown in FIG. 95, the razor blades 95 are fixed by using the razor blade fixing band 380 as shown in FIG. 103. However, since the blade fixing band fixing grooves 390b are formed in both the upper end and the lower end of the frame in FIGS. 86 to 90, the center portion of the blade fixing band 380 in the state as shown in FIG. It is located in the inner side of the razor blade fixing band fixing groove 390b of the upper end and is in close contact with the razor blade by bent toward both lower ends of the cartridge, both ends of the inside of the razor blade fixing band fixing grooves 390b of the cartridge lower end. The blades are then bent inward and tightly fixed to the inner bottom of the frame, thereby stably fixing the razor blades to the frame. FIG. 96 is a view of the bottom and inside of the two-blade razor head H of the open cartridge structure shown in FIG.

FIG. 97 also shows the appearance of the two-sided razor head H of the open cartridge structure according to the embodiment of the present invention, which is provided by installing the razor blades 95 in the frame 700 as shown in FIGS. 98 to 100. 101 and then the razor blades 95 are fixed by using the razor blade fixing band 380 as shown in FIG. 103. However, in the frame 700 of FIGS. 86 to 100, razor blade fixing band fixing holes 390a are formed at both sides of the upper end thereof, and razor blade fixing band fixing grooves are formed at both the front part and the rear part of the lower part of the frame 700. 390b are formed, respectively, so that the razor blade fixing bands 380 penetrate the razor blade fixing band fixing holes 390a at the top of the frame 700 in the state as shown in FIG. 101, and then both sides of the razor blade fixing bands 380 are formed. Bends toward the lower end of the frame 700 so as to be in close contact with the front and rear blades (95a) installed, then both ends of the blade fixing bands (380) are located in the blade fixing band fixing grooves (390b) of the lower end of both sides of the cartridge. While being bent upward and tightly fixed inside the bottom of the frame, the razor blades 95 can be stably fixed to the frame. FIG. 102 is a view showing the bottom portion and the inside thereof with the two-sided razor head H of the open cartridge structure shown in FIG.

Coupled with the two-blade razor head H of the open cartridge structure in FIGS. 73-102

 The handle may be a handle G having a variety of structures as shown in FIG. 4 or 11 or 22 or 24 or 31 or 67 or 68, and thus the left pivot hole attachment is provided at the bottom of the open cartridge head. By providing the support 96A, the left pivot hole 14A, the right pivot hole attachment support 96B, and the right pivot hole 14B, the left and right support pivot protrusions 17A are provided in the left and right pivot holes 14A and 14B. ), (17B)) is inserted so that the open cartridge head can rotate smoothly and stably to the left and right with the left and right support pivot protrusions 17A and 17B as the center of rotation, and the handle is easily moved from the head of the open cartridge. And easily removable. In addition, the head of the open cartridge (H) is provided with the head buffer band (24, 25) in Figs. 18 to 21, or the center support buffer band (92A, 92B) as shown in Fig. 67 This can be installed.

On the other hand, Figure 104 is showing the appearance of the razor blade cover of the two-sided razor as shown in Figures 62 to 66, the razor blade cover can be pushed to the side to cover the razor blade,

 One side of the blade cover is closed in the longitudinal direction.

On the other hand, Figures 105 and 106 shows the appearance of a two-sided razor head of the open cartridge structure according to an embodiment of the present invention, the left and right pivot holes (14A, 14B) and the head buffer on the bottom of the head (H) Stands 92A and 92B are provided, respectively.

FIG. 107 shows a head of a two-sided razor of an open cartridge structure according to an embodiment of the present invention, which is connected to the head bottom of the head of the two-sided razor of the open cartridge structure in the same manner as in FIGS. 60 and 61. 270 and the screw groove 280 is installed, thereby fixing the screw 290 of the handle as shown in Figure 61 to the screw groove 280 of the head.

On the other hand, Figures 108 to 110 has a spring hole 550 is formed in the two-sided blade pottery head, a spring 540 is installed at the upper end of the handle so that the spring 540 is inserted into the spring hole 550 so that the head is free It shows that the shock is alleviated when it is flipped.

111 to 113, the spring 590 is installed in the two-sided blade shaver head, and the spring hole support 570 and the spring hole 580 are installed at the upper end of the handle, so that the spring 590 is the spring hole 580. It is shown that it can be inserted into the to reduce the impact when the head is flipped left and right.

1 shows a state in which the head is turned to the left side from the upper end of the handle in the two-sided razor potter according to an embodiment of the present invention.

FIG. 2 shows a state in which the head is turned to the right side from the upper end of the handle in the state of FIG. 1.

Figure 3 shows the head (H) of the two-sided blade potter in Figures 1 to 2 separately.

Figure 4 shows the structure of the handle of the head and the bottom of the two-sided razor, respectively.

FIG. 5 shows a state in which the left support and the right support of the upper end of the handle are slightly open to both sides in the state of FIG. 4.

FIG. 6 shows a state in which the left support and the right support of the upper end of the handle are somewhat pressed inward.

Figure 7 shows a state of the two-sided blade razor combined the head (H) of the upper end and the handle (G) of the lower end in the state of FIG.

FIG. 8 shows the handle in the opposite direction as compared to the state of FIG. 7.

FIG. 9 illustrates that the friction sections of both supports of the handle make contact with the pivot hole inlet friction sections of the head to form an appropriate friction to facilitate stopping the head at the tilted angle when the head is flipped left and right.

FIG. 10 also illustrates that the ends of both supports of the handle make contact with the internal frictional surfaces of the left and right pivot holes of the head to form an appropriate friction to facilitate stopping the head at its tilted angle when the head is flipped left and right. It is for.

11 is a two-sided razor according to an embodiment of the present invention, showing the structure of the head on the upper end, the handle of the lower end respectively.

12 is a two-sided razor according to an embodiment of the present invention, the structure of the head on the upper end, the handle of the lower portion shows the structure.

Figure 13 is a two-sided blade according to an embodiment of the present invention, the structure of the head on the upper end, the handle of the lower portion shows the structure.

14 is a two-sided razor according to an embodiment of the present invention, the structure of the head on the upper end, the handle of the lower portion shows the structure.

15 is a two-sided razor according to an embodiment of the present invention, the structure of the head on the upper end, and the handle of the lower portion respectively.

16 shows a state in which the head of the upper end of the handle is turned to the left side in the two-plane blade pottery according to an embodiment of the present invention, in which the head first surface and the head second surface of the head are parallel to each other.

17 illustrates a state in which the head of the upper end of the handle is turned to the right in the state of FIG. 16.

FIG. 18 shows that the head buffer bands are respectively installed in the head in the two-blade razor according to the embodiment of the present invention.

19 shows a state in which both supports of the upper end of the handle are slightly lifted above the head buffer in the two-blade razor equipped with head buffers in the head.

FIG. 20 illustrates a state in which the head buffer bands are elastically pressed by both supports of the upper end of the handle by flipping the handle down in the state of FIG. 19.

FIG. 21 illustrates a state in which the head buffers are elastically pressed by both supports of the upper end of the handle as the handle is flipped in the opposite direction as compared with FIG. 21.

Figure 22 shows that in the two-sided blade pottery according to an embodiment of the present invention, left and right support buffer buffers are respectively installed on both supports of the upper end of the handle.

Figure 23 shows a state in which the left and right support buffers installed on both supports of the handle is elastically pressed on one side of the bottom of the head.

Figure 24 is a two-sided blade according to an embodiment of the present invention, the structure of the head is shown in the upper end, the handle is shown in the lower end, according to the position of the left and right pivot holes formed in the bottom of the head This is for explaining that the angle at which the head is flipped varies.

Fig. 25 shows a state in which the handle is turned downward by inserting the left and right support pivot protrusions of the handle into the left and right center pivot holes of the head.

Fig. 26 shows a state in which the handle is bent downward by inserting the left and right support pivot pivots of the handle into the left and right upper pivot holes of the head.

Fig. 27 shows a state in which the handle is bent downward by inserting the left and right support pivot pivots of the handle into the left and right bottom pivot holes of the head.

Figure 28 shows the appearance of a two-sided blade potter according to an embodiment of the present invention, the head fixing grooves are formed on the bottom of the head.

FIG. 29 shows the structure of the head separately with the head lying sideways in the two-blade razor of FIG.

30 is a view illustrating the structure of a head bottom portion separately in the head of FIGS. 28 to 29.

Figure 31 shows the structure of the handle separately in an embodiment of the present invention.

FIG. 32 shows a state in which the handle is turned to the left in the state of FIG. 28 and fixed to the head fixing groove.

FIG. 33 illustrates a state in which the handle is bent in the right direction and fixed to the head fixing groove, unlike in FIG. 32.

Figure 34 shows the appearance of a two-sided razor potter according to an embodiment of the present invention, the head fixing grooves are formed in the head bottom surface.

35 to 40 is a two-sided blade according to an embodiment of the present invention, showing the appearance of the head separately, the head fixing grooves are formed in the bottom of the head.

Figure 41 shows the structure of the head separately in a two-sided blade potter according to an embodiment of the present invention.

FIG. 42 shows the first surface head portion and the second surface head portion separately in the head of the two-sided razor of FIG. 41.

FIG. 43 illustrates a state in which the head engaging surfaces of the first surface head portion and the second surface head portion face each other in the head of FIG. 41.

FIG. 44 illustrates a state in which the head coupling surfaces of the first and second surface head portions face each other to form a head of one two-sided razor, as shown in FIG. 43.

45 is a two-sided razor according to an embodiment of the present invention, showing the appearance and structure of the head separately.

FIG. 46 illustrates the structure of the first surface head portion and the second surface head portion separately in the head of FIG. 45.

FIG. 47 illustrates a process in which the head coupling protrusion 29A is inserted into and coupled to the first coupling head 29 and the second coupling head 29 in the head coupling groove 29B.

FIG. 48 illustrates a state in which the head coupling protrusion 29A is inserted into and coupled to the head coupling groove 29B in the same state as in FIG. 47.

49 is a view illustrating a structure of a head separately in a two-sided blade potter according to an embodiment of the present invention.

FIG. 50 illustrates only the structure of the head base in the head as in FIG. 49.

FIG. 51 shows the components of the head of a two-sided razor, as in FIG. 49.

Figure 52 is shown separately from the lower structure of the blade support in the head as in Figure 49.

FIG. 53 illustrates the structure of the bottom portion of the head base in the same head as in FIG. 49.

FIG. 54 illustrates a state in which the components of the head of the two-sided blade pottery as shown in FIG. 51 are coupled so that the ends of the razor blade fixing protrusion protrude out of the head base hole of the head base bottom.

Fig. 55 shows the rivet head model formed by fusion and compression of the ends of the blade fixing protrusions protruding out of the head base hole of Fig. 51, so that the components of Fig. 51 are combined so that the head of one razor blade razor is combined. It shows the state achieved.

Fig. 56 shows a state in which the left and right pivot hole parts and the left and right pivot holes are formed in the state of Fig. 55.

FIG. 57 shows that the lower head supporters are respectively installed in the head bottom part in the state of FIG. 56.

FIG. 58 illustrates a state in which the left and right pivot hole attachment parts and the left and right pivot holes are formed on the bottom surface of the head base as shown in FIG.

FIG. 59 shows that the lower head supports are integrally installed in the same state as in FIG. 58.

FIG. 60 shows that the head connection support is formed or installed in the state of the head of the double-sided blade pottery having the structure as shown in FIG. 55.

FIG. 61 illustrates a structure of a handle coupled to the head of FIG. 60 separately.

Fig. 62 shows the razor blade cover covered with the head of the two-sided razor.

Figure 63 shows the shape and structure of the blade cover.

64 shows the shape and structure of a razor blade cover.

Figure 65 shows that the upper blade cover is covered with the head of the two-sided blade razor at the bottom.

66 shows the shape and structure of the blade cover.

Figure 67 shows that the head buffer band is installed on both bottom surfaces of the head

Figure 68 shows that the central support buffer is installed in the central support of the handle

69 shows the open cartridge of the two-sided razor head

70 is a view showing the structure of the bottom of the open cartridge in Figure 69

FIG. 71 shows the structure of a razor blade installed in the open flat cartridge in FIGS. 69 and 70; FIG.

FIG. 72 shows the structure of a razor blade installed in the open flat cartridge in FIGS. 69 and 70; FIG.

<Description of the code | symbol about the principal part of drawing>

H: Head G: Handle

H1: first side head portion H2: second side head portion

F1: Head first side F2: Head second side

f1: Head base first side f2: Head base second side

10A: Left pivot hole part 10B: Right pivot hole part

11: head top

12: razor blade

13A: Head bottom 13B: Head bottom

14A: Left pivot hole 14B: Right pivot hole

14AH: Upper left pivot hole 14BH: Upper right pivot hole

14AM: Left center pivot hole 14BM: Right center pivot hole

14AL: Lower left pivot hole 14BL: Lower right pivot hole

15: Head bottom center

16A: Lower head first surface 16B: Lower head second surface

17A: Left support pivot pivot 17B: Right support pivot pivot

18A: Left support 18B: Right support

19: handle body

21A: Left pivot hole inlet friction section 21B: Right pivot hole inlet friction section

22A: Support friction section 22B: Support friction section

23A: Left pivot hole internal friction surface 23B: Right pivot hole internal friction surface

24: head buffer 25: head buffer

26B: support buffer 26B: support buffer

27A: Support Buffer 27B: Support Buffer

28A: Head mating surface 28B: Head mating surface

29A: Head engaging protrusion 29B: Head engaging groove

30: pivot hole part

34A: Left pivot hole 34A: Right pivot hole

37A: Left support pivot pivot 37B: Right support pivot pivot

40: head pivot projection part

44A: Head left pivot projection 44B: Head right pivot projection

47A: Left support pivot hole 47B: Right support pivot hole

50A: Head left pivot projection part 50B: Head right pivot projection part

54A: Head left pivot protrusion 54B: Head right pivot protrusion

57A: Left support pivot hole 57B: Right support pivot hole

60A: Head left pivot protrusion part 60B: Head right pivot hole part

64A: Head left pivot protrusion 64B: Head right pivot hole

67A: Left support pivot hole 67B: Right support pivot

70: pivoting projection part

74A: Head left pivot protrusion 74B: Head right pivot hole

77A: Left support pivot hole 77B: Right support pivot

81: head fixing groove

90: center support 91A: center support buffer

91B: Center support buffer 92A: Head buffer

92B: head buffer 95a: razor blade

95b: razor blade

96A: Left pivot hole attachment support 96B: Right pivot hole attachment support

200: razor blade support 210: razor blade fixing protrusion

211: upper head base

213A: Head base bottom 231B: Head base bottom

216A: Headbase lower surface first end 216B: Headbase lower surface second end

221: shaving blade fixing hole 222: shaving blade fixing hole

230: gap adjusting plate 231: gap adjusting plate fixing hole

250: head base 251: head base hole

260A: Lower Head Support 260B: Lower Head Support

270: head connection base 280: screw groove

 290: Screw 300: Razor blade cover 310: Razor blade cover lower projection 320: Razor blade cover lower projection 330: Razor blade cover side projection 340: Razor blade cover side projection

900A: Left handle button 900B: Right handle button

Claims (19)

The razor consists of a head H and a handle G; The head H includes a head first surface F1 and a head second surface F2, The first head surface F1 and the second head surface F2 are spaced apart from the head upper end 11 on both sides to form a constant angle, At least one razor blade 12 is provided at each of the head first surface F1 and the head second surface F2; The head bottom portion is provided with a left pivot hole 14A, a left pivot hole part 10A, a right pivot hole 14B, and a right pivot hole part 10B; The handle G consists of a handle body 19, a left support 18A and a left support pivot protrusion 17A, and a right support 18B and a right support pivot protrusion 17B; The left support pivot protrusion 17A is inserted into the left pivot hole 14A, The right support pivot protrusion 17B is inserted into the right pivot hole 14B, The head (H) is stably and smoothly flipped to the left or right direction by using the left support pivot protrusion (17A) and the right support pivot pivot (17B) as the center of rotation, In addition, by pressing the left support (18A) and the right support (18B) of the upper side of the handle body 19 inward or spread out, the two-sided blade shaver, characterized in that the head (H) and the handle (G) is easily removable. The method according to claim 1, wherein when the head (H) is turned to the left or right direction with the left support pivot protrusion (17A) and the right support pivot projection (17B) as the center of rotation, it is easy to stop the head at the tilted angle. for, 23A of left pivot hole internal friction surfaces are provided in 10A of left pivot hole parts of the head H, Since the right pivot hole inner friction surface 23B is provided in the right pivot hole attachment part 10B, The end of the left support pivot protrusion 17A is in contact with the left pivot hole internal friction surface 23A and the end of the right support pivot pivot protrusion 17B is in contact with the right pivot hole internal friction surface 23B so that an appropriate friction can be formed. 2-blade razor characterized in that the. The razor consists of a head H and a handle G; The head H includes a head first surface F1 and a head second surface F2, The first head surface F1 and the second head surface F2 are spaced apart from the head upper end 11 on both sides to form a constant angle, At least one razor blade 12 is provided at each of the head first surface F1 and the head second surface F2; The head bottom portion is provided with a left pivot hole 14A, a left pivot hole part 10A, a right pivot hole 14B, and a right pivot hole part 10B; A left pivot hole 34A, a right pivot hole 34A, and a pivot hole attachment part 30 are provided in the head bottom part; The handle G is composed of a left support 18A and a left support pivot protrusion 17A and a right support 18B and a right support pivot protrusion 17B on the top of the handle body 19; The handle G is composed of a left support 18A and a left support pivot protrusion 37A and a right support 18B and a right support pivot protrusion 37B on the top of the handle body 19; By inserting the left support pivot protrusion 37A into the left pivot hole 34A, and inserting the right support pivot pivot 37B into the right pivot hole 34A, The head (H) is stably and smoothly turned to the left or right direction by using the left support pivot projection 37A and the right support pivot projection 37B as the center of rotation, In addition, by pressing the left support (18A) and the right support (18B) of the upper side of the handle body 19 inward or spread out, the two-sided blade shaver, characterized in that the head (H) and the handle (G) is easily removable. The method according to claim 3, wherein when the head (H) is turned to the left or right direction with the left support pivot protrusion (17A) and the right support pivot projection (17B) as the center of rotation, it is easy to stop the head at the tilted angle. for, The left pivot hole inner friction surface 23A and the right pivot hole inner friction surface 23B are respectively provided on both sides of the pivot hole attachment part 30 of the head H, The end of the left support pivot protrusion 17A is in contact with the left pivot hole internal friction surface 23A and the end of the right support pivot pivot protrusion 17B is in contact with the right pivot hole internal friction surface 23B so that an appropriate friction can be formed. 2-blade razor characterized in that the. The razor consists of a head H and a handle G; The head H includes a head first surface F1 and a head second surface F2, The first head surface F1 and the second head surface F2 are spaced apart from the head upper end 11 on both sides to form a constant angle, At least one razor blade 12 is provided at each of the head first surface F1 and the head second surface F2; A head left pivot protrusion 44A, a head right pivot protrusion 44B, and a head pivot protrusion part 40 are provided at the head bottom part; The handle G is composed of a left support 18A and a left support pivot protrusion 17A and a right support 18B and a right support pivot protrusion 17B on the top of the handle body 19; The handle G is composed of a left support 18A and a left support pivot hole 47A, a right support 118B and a right support pivot hole 47B on the top of the handle body 19; The head left pivot protrusion 44A is inserted into the left support pivot hole 47A, and the head right pivot protrusion 44B is inserted into the right support pivot hole 47B, respectively. The head (H) is stably and smoothly flipped to the left or right direction by using the head left pivot protrusion 44A and the head right pivot protrusion 44B as the center of rotation, In addition, by pressing the left support (18A) and the right support (18B) of the upper side of the handle body 19 inward or spread out, the two-sided blade shaver, characterized in that the head (H) and the handle (G) is easily removable. The razor consists of a head H and a handle G; The head H includes a head first surface F1 and a head second surface F2, The first head surface F1 and the second head surface F2 are spaced apart from the head upper end 11 on both sides to form a constant angle, At least one razor blade 12 is provided at each of the head first surface F1 and the head second surface F2; A head left pivot protrusion 54A, a head left pivot protrusion part 50A, a head right pivot protrusion 54B, and a head right pivot protrusion part 50B are provided at the head bottom part; The handle G consists of a left support 18A and a left support pivot hole 57A and a right support 18B and a right support pivot hole 57B on the top of the handle body 19; The head left pivot protrusion 54A is inserted into the left support pivot hole 57A, and the head right pivot protrusion 54B is inserted into the right support pivot hole 57B. The head H is stably and smoothly turned to the left or right direction by using the head left pivot protrusion 54A and the head right pivot protrusion 54B as the center of rotation. In addition, by pressing the left support (18A) and the right support (18B) of the upper side of the handle body 19 inward or spread out, the two-sided blade shaver, characterized in that the head (H) and the handle (G) is easily removable. The razor consists of a head H and a handle G; The head H includes a head first surface F1 and a head second surface F2, The first head surface F1 and the second head surface F2 are spaced apart from the head upper end 11 on both sides to form a constant angle, At least one razor blade 12 is provided at each of the head first surface F1 and the head second surface F2; A head left pivot projection 64A, a head left pivot projection attachment portion 60A, a head right pivot hole 64B, and a head right pivot hole attachment portion 60B are provided at the head bottom portion; Handle (G) is composed of the left support 68A and the left support pivot hole 67A and the right support 18B and the right support pivot projection 67B on the top of the handle body 69, By inserting the left support pivot hole 67A into the head left pivot protrusion 64A, and inserting the right support pivot protrusion 67B into the head right pivot hole 64B, The head (H) is stably and smoothly turned to the left or right direction by using the head left pivot projection (64A) and the right support pivot projection (67B) as the center of rotation, In addition, by pressing the left support (18A) and the right support (18B) of the upper side of the handle body 19 inward or spread out, the two-sided blade shaver, characterized in that the head (H) and the handle (G) is easily removable. The razor consists of a head H and a handle G; The head H includes a head first surface F1 and a head second surface F2, The first head surface F1 and the second head surface F2 are spaced apart from the head upper end 11 on both sides to form a constant angle, At least one razor blade 12 is provided at each of the head first surface F1 and the head second surface F2; A head left pivot protrusion 74A and a head right pivot hole 74B are formed in the head bottom portion; The handle G is made of a left support 18A and a right support pivot protrusion 77B on the top of the handle body 19; By inserting the left support pivot hole 77A into the head left pivot protrusion 74A, and inserting the right support pivot protrusion 77B into the right head pivot hole 74B, The head (H) is stably and smoothly turned to the left or right direction by using the head left pivot protrusion (74A) and the right support pivot pivot (77B) as the center of rotation, In addition, by pressing the left support (18A) and the right support (18B) of the upper side of the handle body 19 inward or spread out, the two-sided blade shaver, characterized in that the head (H) and the handle (G) is easily removable. The two-blade shaving razor according to any one of claims 1 to 8, wherein head buffers (24, 25) are respectively provided at the lower end of the head bottom. The method according to any one of claims 1 to 8, Characterized in that the left support (18A) and the right support (18B) on the top of the handle body 19, the support buffer buffer (26A), (26B), (27A), (27B) are respectively formed or installed 2-sided razor The method according to any one of claims 1 to 8, Shaver, characterized in that the head fixing grooves 81 are installed in the lower end of the head (H) The razor consists of a head H and a handle G; Head H is composed of a first surface head portion (H1) and the second surface head portion (H2), A head engaging protrusion 29A is formed between the head upper end portion 11A of the first surface head portion H1 and the head bottom surface 13A, and the head upper end portion 11B and the head bottom surface of the second surface head portion H2 ( Between the 13B) is formed a head engaging groove 29B, The head coupling protrusion 29A is inserted into the head coupling groove 29B so that the first surface head portion H1 and the second surface head portion H2 are coupled to form a head of one two-sided blade shaver, High, The left pivot hole 14A, the left pivot hole attachment part 10A, and the right pivot hole (13A) of the head bottom surface 13A of the first surface head portion H1 or the head bottom surface 13B of the second surface head portion H2. 14B) and the right pivot hole part 10B are formed; The handle G is composed of a left support 18A and a left support pivot protrusion 17A and a right support 18B and a right support pivot protrusion 17B on the top of the handle body 19; By inserting the left support pivot projection 17A into the left pivot hole 14A and inserting the right support pivot projection 17B into the right pivot hole 14B, The head (H) is stably and smoothly flipped to the left or right direction by using the left support pivot protrusion (17A) and the right support pivot pivot (17B) as the center of rotation, In addition, by pressing the left support (18A) and the right support (18B) of the upper side of the handle body 19 inward or spread out, the two-sided blade shaver, characterized in that the head (H) and the handle (G) is easily removable. The razor comprises a head H, The head includes a head base 250, one or more razor blades 12, one or more spacing plates 230, and one razor blade support 200 on each of the left and right sides; The head base 250 has a head base first surface f1 and a head base second surface f2 symmetrically around the head base upper end 211, and The head base first surface f1 and the head base second surface f2 are separated from both sides of the head base upper end 211 to form a predetermined angle, Further, head base holes 251 are formed in the head base first surface f1 and the head base second surface f2, respectively; In the razor blade 12, razor blade fixing holes 221 and razor blade fixing holes 222 are formed, The gap adjusting plate 230 has gap adjusting plate fixing holes 231 formed therein. Razor blade fixing protrusions 210 are formed at the lower end of the razor blade support 200; A spacing plate 230 is laid between the razor blade 12 and the razor blade on the top of the head base first surface f1 and the head base second surface f2, respectively. A multi-blade blade or more than a multi-blade blade is formed, the razor blade support 200 is placed on it, the razor blade fixing protrusion 210 is a razor blade fixing hole (241, 242), the gap adjusting plate fixing hole 231, The ends of the blade fixing protrusions 210 pass through the head base holes 251, respectively, and protrude from the head base bottom 213A and the head base bottom 213B, The head base 240, the blade 12, the spacing plate 230, and the blade supporter 200 are formed by fusing and compressing the ends of the protruding blade fixing protrusions 210 to form a head of the rivet. Two-blade razor is characterized in that the head (H) of the two-blade razor is combined The left pivot hole 14A and the left pivot hole part (10A) and the right pivot hole (14B) and the right pivot hole part (10B) on the head base bottoms (213A, 213B). Shaver characterized in that the formed The two-blade razor according to claim 13, wherein a head connection base 270 is installed on the head base bottoms (213A, 213B), and an upper end of the handle is fixed to the head connection base 270. 9. The head supporter (92A, 92B) is installed on the bottom of the head, and the left support (18A) and the right support on the upper end of the handle body 19. Two-blade razor, characterized in that the central support 90 is installed between (18B) The method according to any one of claims 1 to 8, The center support 90 is installed between the left support 18A and the right support 18B on the top of the handle body 19, and the center support 90 is provided with the center support buffers 91A and 91B. 2-blade razor, characterized in that installed The razor consists of a head H and a handle G; The head H includes a head first surface F1 and a head second surface F2, One or more razor blades 95A or one or more razor blades 95B are provided on the first head surface F1 and the second head surface F2, respectively, and are spaced apart from both sides of the upper head 11 to form a constant angle. A left pivot hole attachment support 96A and a right pivot hole attachment support 96B are respectively provided across both bottom or lower ends of (H), and the left pivot hole attachment support 96A is provided with a left pivot hole 14A. Is formed, and the right pivot hole attachment support 96B forms a two-sided blade shaver head H of an open cartridge structure in which a right pivot hole 14B is formed, respectively; The handle G consists of a handle body 19, a left support 18A and a left support pivot protrusion 17A, and a right support 18B and a right support pivot protrusion 17B; The left support pivot projection 17A is inserted outward from the inside of the left pivot hole 14A, and the right support pivot projection 17B is inserted outward from the inside of the right pivot hole 14B. The head (H) is stably and smoothly flipped to the left or right direction by using the left support pivot protrusion (17A) and the right support pivot pivot (17B) as the center of rotation, In addition, by pressing the left support (18A) and the right support (18B) of the upper portion of the handle body 19 inward or spread out, the two-sided blade shaver, characterized in that the head (H) and the handle (G) is easily removable. The razor consists of a head H and a handle G; The head H includes a head first surface F1 and a head second surface F2, One or more razor blades 95A or one or more razor blades 95B are provided on the first head surface F1 and the second head surface F2, respectively, and are spaced apart from both sides of the upper head 11 to form a constant angle. A left pivot hole attachment support 96A and a right pivot hole attachment support 96B are respectively provided across both bottom or lower ends of (H), and the left pivot hole attachment support 96A is provided with a left pivot hole 14A. Is formed, and the right pivot hole attachment support 96B forms a two-sided blade shaver head H of an open cartridge structure in which a right pivot hole 14B is formed, respectively; The handle G consists of a handle body 19, a left support 18A and a left support pivot protrusion 37A, and a right support 18B and a right support pivot protrusion 37B; The left support pivot projection 37A is inserted inward from the outside of the left pivot hole 14A, By inserting the right support pivot protrusion 37B inward from the outside of the right pivot hole 14B, The head (H) is stably and smoothly turned to the left or right direction by using the left support pivot projection 37A and the right support pivot projection 37B as the center of rotation, In addition, by opening the left support (18A) and the right support (18B) on the top of the handle body 19, the two-sided blade shaver, characterized in that the head (H) and the handle (G) is easily removable.

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