KR20090086897A - A dual headed razor - Google Patents
A dual headed razor Download PDFInfo
- Publication number
- KR20090086897A KR20090086897A KR1020080126001A KR20080126001A KR20090086897A KR 20090086897 A KR20090086897 A KR 20090086897A KR 1020080126001 A KR1020080126001 A KR 1020080126001A KR 20080126001 A KR20080126001 A KR 20080126001A KR 20090086897 A KR20090086897 A KR 20090086897A
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- South Korea
- Prior art keywords
- head
- pivot
- support
- handle
- pivot hole
- Prior art date
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B21/00—Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor
- B26B21/08—Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor involving changeable blades
- B26B21/14—Safety razors with one or more blades arranged transversely to the handle
- B26B21/22—Safety razors with one or more blades arranged transversely to the handle involving several blades to be used simultaneously
- B26B21/222—Safety razors with one or more blades arranged transversely to the handle involving several blades to be used simultaneously with the blades moulded into, or attached to, a changeable unit
- B26B21/225—Safety razors with one or more blades arranged transversely to the handle involving several blades to be used simultaneously with the blades moulded into, or attached to, a changeable unit the changeable unit being resiliently mounted on the handle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B21/00—Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor
- B26B21/40—Details or accessories
- B26B21/4068—Mounting devices; Manufacture of razors or cartridges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B21/00—Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor
- B26B21/40—Details or accessories
- B26B21/52—Handles, e.g. tiltable, flexible
- B26B21/521—Connection details, e.g. connection to razor heads
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- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Dry Shavers And Clippers (AREA)
Abstract
Description
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.
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
On the other hand, in the case of the
1. With the ball formed integrally with one end of the main body including the handle body in the coupling groove of the hemisphere formed in the bottom of the head body, the head is removed from the handle and separated or the head and the handle are coupled. In this case, the gripping protrusions and grippers formed at 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 become unstable, if the surface of the sphere of the upper end of the handle body and the surface of the hemispherical coupling groove formed on 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, 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 In order to,
The left pivot hole
The end of the left
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
The head bottom portion is provided with a
The handle G consists of a
The left
The right
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
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
The left pivot hole
The end of the left
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,
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
The head bottom portion is provided with a
A
The handle G is composed of a
The handle G is made up of the
By inserting the left
The head (H) is stably and smoothly turned to the left or right direction by using the left
In addition, by pressing the left support (18A) and the right support (18B) of the upper portion of the
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
The end of the left
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
A head left
The handle G is composed of a
The handle G is composed of a
The head left
The head (H) is stably and smoothly flipped to the left or right direction by using the head left
In addition, by pressing the left support (18A) and the right support (18B) of the upper end of the
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
A head left
The handle G consists of a
The head left
The head H is stably and smoothly turned to the left or right direction by using the head left
In addition, by pressing the left support (18A) and the right support (18B) of the upper end of the
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
A head left
Handle (G) is composed of the left support 68A and the left
By inserting the left
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
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
A head left
The handle G is made of a
By inserting the left
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 end of the
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
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
The
The
The handle G is composed of a
By inserting the left
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
In addition, the two-blade razor according to the present invention includes a head (H),
The head includes a
The
The head base first surface f1 and the head base second surface f2 are separated from both sides of the head base
Further, head base holes 251 are formed in the head base first surface f1 and the head base second surface f2, respectively;
In the
The
Razor
A
The
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
In addition, the two-blade razor according to the present invention, the
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, it is also possible to shave comfortably by tilting the head to the appropriate angle.
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 simplifies the manufacturing or manufacturing process by placing the razor blade support on the combined head It has the effect of enabling reduction and 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
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) By using the
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
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. As the
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
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
Accordingly, the left
In this way, the
In addition, the position of the
In addition, the larger the distance between the head first lower
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
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
As shown in FIG. 5, both supports on the upper end of the
Similarly, in the embodiment as shown in FIG. 10, the head H is left as shown in FIG. 9 with the left
As shown in FIG. 5, the
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
Thus, the
11, the left pivot hole inner friction surface 23a and the right pivot hole
The razor of the embodiment as shown in FIG. 11 also has a
12 also shows a two-sided razor, according to an embodiment of the present invention, the head
And when looking at the handle (G) shown at the bottom, the left
Accordingly, the head left
In addition, the shaver of the embodiment as shown in Figure 12 is also slightly open the
In FIG. 13, unlike FIG. 12, the head left
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
Accordingly, the head left
In addition, the shaver of the embodiment as shown in Figure 13 also pushes the
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
The lower handle G of FIG. 14 has a left
Accordingly, the head left
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
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
And the lower side of Figure 15, the handle (G) is shown, the left support (18A) upper end of the
Accordingly, the head left
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
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
In FIG. 16, the head H is tilted to the left with the right
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
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
Fig. 19 shows that the left
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
Meanwhile, FIG. 21 illustrates a state in which the
Therefore, as shown in FIGS. 18 to 21, when the head H is turned to the left or the right direction, the head buffer support (by the
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
Fig. 23 shows that the left
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
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
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
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
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
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
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.
FIG. 30 shows a lower structure by laying the head H of the two-blade razor in FIG. 29 sideways, and is shown in a slightly enlarged form for better understanding. 14A) and
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
32 shows that the handle G in the state shown in FIG. 29 is turned to the left side, and the
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. Accordingly, the left and right support pivot protrusions (17A, 17B) of the upper and lower support portions (18A, 18B) of the upper end of the
In addition, such
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
Particularly, the two-blade razor head H in FIG. 40 is connected to both lower ends of the head, and
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
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
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
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. The
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
As shown in FIG. 50, the
The
The
And the
FIG. 53 illustrates a state in which the
Accordingly, the two-blade razor head H of FIG. 49 has the
Razor
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
FIG. 56 shows the
FIG. 57 shows a state in which the head H is further firmed by installing the
On the other hand, the head H having the structure as shown in FIG. 57 has a
FIG. 60 shows that the
FIG. 62 shows that the
64 to cover the head (H) by sliding the
Similarly to Figure 65 also shows the
On the other hand, the
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 blade shaver of FIG.
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
FIG. 48 illustrates a state in which the
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.
56 illustrates a state in which the left and right pivot hole attachment 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 supporter is formed or installed in the state of the head of the two-sided razor of the structure shown in FIG.
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.
<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
11: head top
12: razor blade
13A:
14A:
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
17A: Left
18A:
19: handle body
21A: Left pivot hole
22A:
23A: Left pivot hole
24: head buffer 25: head buffer
26B:
27A:
28A:
29A: Head engaging
30: pivot hole part
34A:
37A: Left
40: head pivot projection part
44A: Head left pivot projection 44B: Head right pivot projection
47A: Left
50A: Head left
54A: Head left
57A: Left support pivot hole 57B: Right support pivot hole
60A: Head left
64A: Head left
67A: Left
70: pivoting projection part
74A: Head left
77A: Left
81: head fixing groove
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:
270 head connection base
280: screw groove 290: screw
300: blade cover 310: blade bottom lower projection
320: blade cover lower projections 330: blade cover side projections
340: blade cover side projections
900A:
Claims (15)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090013645A KR20090089816A (en) | 2008-02-19 | 2009-02-19 | The double headed razor |
KR1020090019538A KR20090125686A (en) | 2008-06-02 | 2009-03-07 | The double headed razor |
KR1020090020023A KR20090125687A (en) | 2008-06-02 | 2009-03-10 | The double headed razor |
KR1020090026683A KR20090125690A (en) | 2008-06-02 | 2009-03-27 | The double headed razor |
KR1020090041010A KR20090125695A (en) | 2008-06-02 | 2009-05-11 | The double headed razor |
KR1020090045277A KR20090125698A (en) | 2008-06-02 | 2009-05-25 | The double headed razor |
PCT/KR2009/007445 WO2010068070A2 (en) | 2008-12-11 | 2009-12-11 | Two-sided razor |
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080012230 | 2008-02-11 | ||
KR20080012230 | 2008-02-11 | ||
KR20080015604 | 2008-02-19 | ||
KR1020080015604 | 2008-02-19 | ||
KR1020080051871 | 2008-06-02 | ||
KR1020080051871A KR20090092207A (en) | 2008-02-11 | 2008-06-02 | A safety razor |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20090086897A true KR20090086897A (en) | 2009-08-14 |
Family
ID=41206108
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020080126001A KR20090086897A (en) | 2008-02-11 | 2008-12-11 | A dual headed razor |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR20090086897A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023016229A1 (en) * | 2021-08-09 | 2023-02-16 | 中山市小石陶瓷刀片有限公司 | Fixed structure of blade of t-shaped handheld shaving razor and cutter head composed thereof |
-
2008
- 2008-12-11 KR KR1020080126001A patent/KR20090086897A/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023016229A1 (en) * | 2021-08-09 | 2023-02-16 | 中山市小石陶瓷刀片有限公司 | Fixed structure of blade of t-shaped handheld shaving razor and cutter head composed thereof |
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