WO2008085002A1

WO2008085002A1 - A disposable razor after several uses

Info

Publication number: WO2008085002A1
Application number: PCT/KR2008/000176
Authority: WO
Inventors: Won-Sang Cho
Original assignee: Won-Sang Cho
Priority date: 2007-01-10
Filing date: 2008-01-10
Publication date: 2008-07-17

Abstract

The present invention relates to the field of razors, and more particualrly to razors whose blades on the multi-sides of its shaver head can be used with a single razor. The shaver heads having multi-sides on which the blades are fixed can rotate back and forth 360 degrees on its axis so that, after one group of blades is used, the orther groups of the blades can be used one group with a single razor by truning the shaver head at a fixed angle on its axis one by one.

Description

[DESCRIPTION]

[Invention Title]

A DISPOSABLE RAZOR AFTER SEVERAL USES

[Technical Field]

The present invention relates to the field of razors, and more particularly to a razor disposable after several time uses; the shaver head has several side bodys on which one or more than one blades are installded; the shaver head can be rotated 360° back and forth on its axis, thus making it possible to use another blade(s) of the another side body after the blade(s) of one side body is used

[Background Art]

Conventional disposable razors have a shaver head having one side body on which a blade or blades are installed, which makes the user who goes on a tour or on a business trip find that he needes to prepare several disposable razors and that resources are wasted because the disposable razors are thrown away after the relatively less times of use

[Disclosure]

[Technical Problem]

In accordance with the present invention, a razor is provided that has a shaver head having two or more than two side bodies on which the blades are installed restively; the shaver head can rotate 360° back and forth on its axis, and thus it is possible to use the blade(s) of the other side bodies after the blade(s) of one side body is(are) used by turning the shaver head at a fixed degree angle.

[Technical Solution]

The razor in accordance with the present invention has a shaver head with two or more than two side bodies on which the blades are installed; the shaver head can rotates 360° back and forth on its axis; the user can use the blades of the other sides after the blade of one side is used by rotating the shaver head at a fixed degree angle.

*-w»ιnw [Advantageous Effects]

The razor in accordance with the present invention has multi-side bodies around the axis; and blades are installed on the side bodies respectively; the user can use the blades of the other sides after the blade of one side is used by turning the shaver head at an angle of fixed degrees with a single razor.

So it can reduce the inconvenience that the man on a tour or on a long business trip must prepare several disposable razors and can contribute to saving resources beacuse the blades of the multi-side bodies can be used with a single razor.

[Description of Drawings]

Fig. 1 depicts a razor in accordance with the present invention, having a shaver head with two sides on which the blades are installed.

Fig. 2 depicts the shaver head comprising the first side body, the second side body, and the rotation body

Fig.3 depicts the handle and the holders above.

Fig.4 depicts the first side body

Fig.5 depicts the second side body

Fig.6 depicts the layout of the blades

Fig.7 depicts the rotation body.

Fig.8 depicts the enlarged view of the rotation body depicted in Fig 7 to understand.

Fig.9 depicts the state in which the shaver head depicted in Fig.2 is mounted between both the holders

Fig. 10 depicts the state in which, when compared with the state depicted in the Fig. 9, the pivot button(8)s stuck out from the both sides of the holders were pushed inwards and accordingly the volts(5) got out of both the volt holes(lθ) and the fix holes(13) and therefore the rotation body(3) is able to rotate.

Fig. 11 depicts the support of the pivots(6) and the support of the bolts(7); the structures of both the supports of the pivots and the supports of the bolts are the same.

Fig. 12. depicts the magnified view of the pivot and bolt unit alone.

Fig. 13 depicts a button and pivot unit; a button is fixed at the one end of the pivot.

Fig. 14 depicts a razor having a shaver head with four side bodies on which the blades are fixed.

Fig. 15 depicts the handle and the holders above of the handle of the razor depicted in the Fig 14.

Fig. 16 depicts the shaver head with the four sides on which the blades are fixed.

Fig. 17 depicts the rotation body alone.

Fig. 18 depicts the side plates which are to be attached and fixed to both the sides of the rotation body.

Fig. 19 depicts how side plates are fixed to both the sides of the rotation body depicted in the Fig. 17.

Fig.20 depicts the state of the rotation body in which the side plates are fixed to both the sides in the manner as depicted in the Fig 19.

Fig.21 depicts one of the side bodies on which the blades are fixed.

Fig.22 depicts the manner in which the side bodies as depicted in Fig. 21 are mounted and fixed on the frame as depicted in Fig.20.

Fig. 23 depicts the state of the shaver head in which the four side bodies are fixed on the frame depicted in the Fig. 20 in a manner as depicted in the Fig.22.

Fig. 24 depicts the layout of the blades which are fixed on the four sides of the shaver head.

Fig. 25 depicts the way the rotation body is mounted between both the holders depicted in the Fig. 15.

Fig. 26 depictes the state in which both the buttons are pressed compared with the state depicted in Fig. 25 and thus the rotation body can be rotated. Fig. 27 depicts the state in which the rotation body between both the holders turned at an angle of ninety degrees.

Fig. 28 depicts a razor having a shaver head with three side bodies on which the blades are fixed.

Fig.29 depicts the structure of the hand and both the holders above.

Fig. 30 depicts the shaver head having three sides on which the blades are fixed.

Fig.31 depicts the rotation body alone.

Fig. 32 depicts one of the two triangular side plates which are to be attached and fixed to each side of the rotation body.

Fig. 33 depicts the state in which the triangular side plates depicted in Fig.32 are attached and fixed to each side of the rotation body.

Fig.34 depicts one of the side bodies on which the blades are fixed.

Fig.35 depicts the manner in which the side bodies depicted as in the Fig. 34 are mounted and fixed on the frame whose both sides are fixed with the triangular side plates as depicted in the Fig.33

Fig. 36 depicts the shaver head whose three side bodies are attached and fixed in a manner depicted in the Fig.35

Fig. 37 depicts the layout of the blades which are fixed on the three sides of the shaver head.

Fig.38 depicts the state in which the rotation body is mounted between the holders depicted in the Fig.29.

Fig.39 depicts the state in which both the buttons are pressed inwards compared with that depicted in the Fig.38

Fig. 40 depicts the state in which the rotation body is turned at an angle of a certatin degrees compared with the state depicted in the Fig.38.

Fig. 41 depicts the shaver head having five sides on which the blades are fixed.

Fig. 42 depicts the shaver head having six sides on which the blades are fixed

Fig. 43 depicts the shaver head having eight sides on which the blades are fixed

Fig.44 depicts a razor having four sides on which the blades are fixed at each edge part of them, which make it possible to use the eight groups of blades with a single razor.

Fig.45 depicts the structure of the handle and the holder of the razor having a shaver head of eight groups depicted in the Fig.44.

Fig. 46 depicts the shaver head of the razor depicted in the Fig. 44, having eight groups of blades.

Fig. 47 depicts one of the side bodies of the shaver head depicted in the Fig.46

Fig.48 depicts the layout of the blades of the shaver head depicted in the Fig.46.

Fig. 49 depicts the rozor having a shaver head withe eight groups of blades, whose holders were pushed right.

Fig. 50 depicts the razor having a shaver head withe eight groups of blades, whose holders were pushed left.

Fig. 51 depicts the handle and the holders alone of the razor depicted in Fig.49

Fig. 52 depicts the handle and the holder alone of the razor depicted in Fig.50

Fig.53 depicts the handle alone of the razor.

Fig.54 depicts the structure of the holders

Fig. 55 depicts the handle in which the handle button and direction fix pin unit is installed.

Fig.56 depicts the state in which the handle pin is pushed back

Fig. 57 depicts the state in which the upper part of the handle and the lower part of the holder was connected by the direction fix pin

Fig. 58 depicts the state in which the handle button was pushed back, compared with the state depicted in the Fig.57

Fig. 59 depicts the state in which the holder was pushed right and fixed. Fig. 60 depicts the state in which the holder was pushed left and fixed.

Fig.61 depicts the positions of ((20), (16A), (17C), (17A). (17B)) when the holder was pushed left.

Fig.62 depicts the positions of ((20), (16A), (17C),(17A). (17B)) when the holder was pushed right.

Fig.63 depicts the handle button and direction fix pin unit alone

Fig. 64 depicts how the handle putton is fixed to the end of the shaft(24) in the Fig.63).

Fig. 65 depicts the razor having three sides on which six groups of blades are fixed at each edge part of the shaver head respectively.

Fig. 66 depicts the handle and both the holders above alone of the razor depicted in the Fig.65

Fig. 67 depicts one of the side bodies of the shaver head of the razor depicted in the Fig.65

Fig. 68 depicts the shaver head of the razor having three side bodies on which groups of blades are fixed at each dege part respectively.

Fig.69 depicts the layout of the blades of the shaver head depicted in the Fig.68.

Fig. 70 depicts the razor having a shaver head with two sides on which groups of blades are fixed respectively.

Fig. 71 depicts the handle and the holders above of the razor having a shaver head with two sides depicted in the Fig.70

Fig.72 depicts the shaver head alone of the razor depicted in the Fig. 70

Fig.73 depicts the layout of the blades of the shaver head depicted in the Fig.72

Fig.74 depicts the state of the razor in which both the buttons of the razor are pressed, compared with the state depicted in the Fig. 73, and thus the shaver head can rotate back and forth 360 degrees.

Fig. 75 depicts the spring which is to be fixed between both the buttons

Fig. 76 depicts the razor having a shaver head with three sides on which blades are fixed

Fig.77 depicts the handle and the holders above of the razor depicted in the Fig.76

Fig.78 depicts the shaver head alone of the razor depicted in the Fig. 76; the shaver head has three sides on which blades are fixed.

Fig.79 depicts the layout of the blades of the shaver head depicted in the Fig.78

Fig. 80 depicts the state in which both the buttons are pressed, compared with the state of the razor described in the Fig. 76, and thus the shaver head is able to be rotated back and forth 365 degrees.

Fig. 81 depicts the state in which both the buttons are pressed and thus both the holders are open wide each sides as in the state of the razor depicted in the Fig.80

Fig.82 depicts the razor having a shaver head with four sides on which blades are fixed.

Fig.83 depicts the shaver head alone of the razor depicted in the Fig. 82.

Fig.84 depicts the layout of the blades of the shaver head depicted in the Fig.83

Fig. 85 depicts the state in which both the buttons are pressed and thus the shaver head is able to be rotated back and forth 365 degrees compared the state of the razor described in the Fig.82.

Fig.86 depicts the shaver head of the razor having five sides on which blades are fixed.

Fig. 87 depicts the shaver head of the razor having six sides on which blades are fixed.

Fig. 88 depicts the shaver head of the razor having eight sides on which blades are fixed.

Fig. 89 depicts the shaver head which is able to swing back and forth at a fixed degree angle.

Fig. 90 depicts one of the side plates which are to be attached and fixed to each side of the shaver head as depicted in the Fig.89

Fig. 91 depicts the view of the back of the side plate depicted in the Fig.90.

Fig.92 depicts the structure of the side plate depicted in the Fig.91

Fig.93 depicts the inner circular plate of swing

Fig.94 depicts the manner the hole of axis of the inner circular plate of swing depicted in the Fig.93 is inserted by the axle of the side place

Fig. 95 depicts the state of the shaver head in which the holder bolt grooves are placed at the center of the swing grooves by the springs.

Fig. 96 depicts the state of the side plate and the inner ciruclar plate depicted in the Fig.95

Fig. 97 depicts the state in which both the side plates of the shaver head is turned anticlockwise at a fixed degree angle

Fig.98 depicts the state in which one of the side plate of the shaver head depicted in the Fig.97 is turned anticlockwise at a fixed degree angle.

Fig. 99 depicts the state in which both the side plates of the shaver head is turned clockwise at a fixed degree angle.

Fig. 100 depicts the state in which one of the side plate of the shaver head depicted in the Fig.99 is turned anticlockwise at a fixed degree angle.

Fig. 101 depicts the state in which the shaver head can be pushed back and forth on its axis at a fixed degree angle along the swing groove.

1: shaver head 100: first side body

200: second side body B: blade

3: rotation body 4: pivot

5: bolt 6: pivot suport

7: bolt support 8: pivot button

9: pivot hole 10: bolt hole

11: holder 12: holder hole 13: fix hole 14: handle

15: handle button

16: pivot hole for alteration of direction of the handle

18: handle button hole 19: direction fix pin

20: direction alteration pivot 21: lower part of holder

25: button

26: holder pivot 27: holder bolt

28: holder pivot hole 29: holder bolt hole

30: swing groove 32: side plate axle

33: protrusion for fixing tension spring 34: inner circular plate hole

35: holder bolt groove S2: tension spring

300: side plate of the shaver head

300L: left side plate of the shaver head

300R: right side plate of the shaver head

400: inner circular plate

[Best Mode]

Fig.44 depicts a razor having a shaver head with four sides on which a group of blades are fixed at the each edge part respectively; the shaver head depicted in the Fig. 46 is mounted between both the holders(ll) above the handle(14) depicted in the Fig. 45. The sturcture of the handle and the holders is different from those of the handles and the holders shown above in that the upper part of the handle and the lover part of the holder is connected by the direction alteration pivot(20) which is inserted into the pivot hole for alteration of direction of the handle(16A).

Fig. 46 depicts the shaver head having four side bodies depicted as in the Fig. 47; double blades((Bla, BIb), (B2a, B2b)) are fixed at each edge part of the side bodies, and thus eight groups of double blades all tailed are fixed on the four sides.

Fig. 48 depicts the layout of blades of the razor having a shaver head with four sides as depicted in the Fig. 46; a group of double blades are fixed at each edge part of the four side bodies respectively.

The handle of the razor having a shaver head with four sides on which a group of blades are fixed at each edge part respectively in accordance with the present invention depicted in the Fig 49 can be pushed left from right, that is, in the opposite direction, as depicted in the Fig.50

Fig. 51 and Fig. 52 depict the handles and holders of the razor having a shaver head with four sides on which a group of blades are fixed at each edge part respectively in accordance with the present razor; the holder above the handle depicted as in the Fig. 51 can be pushse from right to left as depicted in the Fig.52.

Fig. 53 depicts the blade handle(14) alone on which pivot hole for alteration of direction of the handle(16A), handle direction fix hole(17A), and handle button hole is made.

In the meantime, Fig. 54 depicts the holders(ll) above the handle; pivot hole for alteration of direction of the handle(16B), holder direction fix holes((17B), (17C)) are made on the lower part of the shaft of the holders.

Fig. 55 depicts the state in which the handle button and direction fix pin unit depicted in the Fig. 63 is mounted on the handle depicted in the Fig.53.

In the state as depicted in the Fig. 55, if the handle button(15) is pressed, the direction fix pin(19) is pushed back from the handel direction fix hole(17A).

Fig.57 depicts the state in which the upper part of the handle(ll) and the lower part of the shaft(21) of the holders is connected by the direction alteration pivot(20), and the handle button and direction fix pin unit is installed in the handle; when the direction fix pin(19) is placed in the handle direction fix hole(17A), the direction fix pin(19) goes through the handle direction fix hole(17B) or the holder direction fix hole(17C), acting as a bolt, and thus the holders above the handle can not be pushed left nor right. Fig.58 depicts the state in which the handle button(15) is pressed and the direction fix pin(19) is pushed back and gets out of the handle direction fix hole(17A); if the direction fix pin(19) gets out of the handle direction fix hole(17A), being pushed back, the holders above the handle can be pushed left or right.

Fig. 59 depicts the state in which the lower part(21) of the shaft of the holders is connected by the direction fix pin(19) inserted into the holder direction fix hole(17B).

Fig.60, on the contrary to the state depicted in the Fig. 59, depicts the state in which the holder above the handle is pushed left and fixed.

Fig. 61 depicts the state in which the lower part(21) of the shaft of the holders is connected by the direction alteration pivot(20) inserted into pivot hole for alteration of direction of the handle(16A) and thus the holders are pushed left; the direction fix pin is inserted into the handle direction fix hole(17A) and holder direction fix hole(17C) and thus the shaft of the holders is fixed.

The shaft of the holders depicted in the Fig. 62, on the contrary to the state as depicted in the Fig.61, is pushed right and fixed.

The handle button and direction fix pin unit depicted in the Fig. 63 has a handle button(15) which is attached and fixed to the end of the shaft of the handle button(24). The handle button and direction fix pin unit comprising the shaft of the handle button(24), direction fix pin(19) and the support(23) is composed of elastic material, and thus when pressed and bent, it can return to its original state.

Thus, the razor having a shaver head with four sides on which a group of blades are fixed at each edge part respectively in accordance with the present invention can be turned to the right at a fixed degree angle, and thus the blades as depicted in the Fig. 48 can be used: BIa, BIb, B3a, B3b, B5a, B5b, B7a, B7b; on the other hand, when the holders were pushed left as depicted in the Fig. 50, the blades can be used by turning the shaver head a fixed degree angle : B2a, B2b, B4a, B4b, B6a, B6b, B8a, B8b can be used; thus, the eight group of blades all tailed can be used.

[Mode for Invention]

Reference now will be made in detail to an implementation consistant with the present invention as illustrated in the accompanying drawings.

Fig. 1 depicts the view of the razor having a shaver head with two sides on which a group of blades are fixed respectively in accordance with the present invention; comprising a handle(14), two holders(ll) each side above the handle, and a shaver head(l) which is mounted between the holders and is able to be rotated on its axis.

Now more detailed reference will be made to the shaver head(l) which has two sides on which a group of blades are fixed respectively in accordance with the present invention; the shaver head comprises the first side body(lOO), the second side body(200), and the rotation body(3) between the first side body and the second side body.

Accordingly, the shaver head(l) is placed broadwise between the two holders each side above the handle.

Now more detailed reference will be made to the first side body and the second side body: double blades(Bl) are fixed on the first side body(lOO) depicted in the Fig. 4, and also double blades(B2) are fixed on the secon side body(200) on the opposite side.

In the present description, the blades((Bl), (B2)) fixed on the first side body and the second side body are double blades, but it doses not mean that the blades should be restricted to double blades; so the blades fixed on the sides of the shaver head can range from a single blade to triple or more than triple blades, including the double blades.

Thus, the blades are fixed in the opposite direction diagonally as depicted in the Fig. 6. That is, the double blades(Bl) are fixed at the lower part of the front side of the shaver head while the other double blades(B2) are fixed at the upper part of the back side.

Meanwhile, to help to understand the structure of the rotation body(3) depicted in the Fig. 7, its view is enlarged as depicted in the Fig. 8. , followed by more detailed explanation. In both sides of the rotation body are placed the pivot units as depicted in the Fig. 12; the pivot unit comprises the pivot which is straight and two bolts which spread like branches on both sides. One end of the pivot(4) is inserted into the pivot support hole(6) and the other end goes through the pivot hole(9) and is attached and fixed by the pivot button(8). The two bolts(5) go through the two holes of bolt support(7) and their ends are insserted into the bolt holes(lθ) as depicted in the Fig. 10.

In the present invention, the rotation body(3) as described above is mounted between the two holders(ll) above the handle depicted in the Fig. 3, as depicted in the Fig. 9; one end of the pivot(4)(that is, the end of the pivot towards the button) goes through the pivot holes(9) and then holder holes(12); the two bolts(5) of the pivot unit go through the bolt holes(lθ) and then the pix holes(13) so that the bolt(5) goes through the bolt hole(lθ) and fix hole(13), making the rotation body fixed and unable to rotate on its axis.

In the meantime, when the two pivot buttons(8) which protrudes from both the holders are pressed, compared with the state as depicted in the Fig. 9, the pivot unit is pushed inside as depicted in the Fig. 10, with the bolts(5) comming out of the bolt holes(lθ) and fix holes(13), making the rotation body(3) possible to rotate 360 degrees back and forth on its axis.

On the other hand, in the state as depicted in the Fig. 10 where the rotation body(3) is able to rotate, the rotation body can be stoped by releasing the pivot buttons(δ) so that the bolts(5) go through the bolt holes(lθ) and fix holes(13), making the rotation body possible to be stoped as depicted in the Fig.9.

After the blades(Bl) on the first, front, side body(lOO) are used, the blades(B2) on the second, behind, side body(200) also can be used conveniently by pressing both the pivot buttons(δ) with the fingers and turning the rotation body back and forth on its axis and then releasing the pivot buttons(8) pressed and stopping the rotation body.

Fig. 13 depicts the state in which a button is fixed to the end of the pivot .

Fig. 14 depicts a razor having a shaver head with four sides on which a group of blades are fixed respectively in accordance with the present invention; and the shaver head can rotate 360 degrees on its axis. Qn the shaver head are fixed four side bodies, and thus after using the blades on one side body and then by turning the shaver head 90 degrees back or forth, the next blades on the other side body can be used; in this way, the next blades on the other side bodies can be used. As depicted in the Fig. 15, the razor having a shaver head with four sides on which a group of blades are fixed respectively in accordance with the present invention, has holders(ll) whose upper parts are ' + ' in shape in stead of ¹T¹ which is the shape of the holders of the razor having a shaver head with two sides on which a group of blades are fixed respectively as depicted in the Fig.3; in addition, the holders of the razor having a shaver head with two sides on which a group of blades are fixed respectively as depicted in the Fig. 3 have two fix holes(13) each side of the holder holes(lθ) respectively while the holders of the razor depicted in the Fig. 15 have four fix holes(13) around the holder holes(12) respectively.

Accordingly, the shaver head as depicted in the Fig. 16 is mounted between both the holders above the handle as depicted in the Fig. 15. To give more detailed explaination of the structure of the shaver head depicted in the Fig. 16, to each side of the rotation body as depicted in the Fig. 17 (its structure is the same as that of the ratation body depicted in the Fig. 8) is attached the square plate as depicted in the Fig. 18 in the manner as depicted in the Fig. 19, thus making the frame as depicted in the Fig. 20; on the frame depicted in the Fig. 20 are mounted and fixed four side bodies as depicted in the Fig. 21 in the manner as depicted in the Fig. 22 and thus making the shaver head as depicted in the Fig. 23. Fig. 24 depicts the layout of the four blades which are fixed on the four side bodies of the shaver head depicted in the Fig.23.

In the mean time, the Fig. 25 depicts the state in which the rotation body as depicted in the Fig. 17 are mounted between the holders(ll) above the handle as depicted in the Fig. 15; and the bolts(5) go through bolt holes(lθ) and fix holes(13), making the rotation body stoped without rotating back and forth on its axis as depicted in the Fig.9. But in the state above, if both the pivot buttons(8) are pressed by the fingers, it is to be in the state as depicted in the Fig. 26 in which the rotation body is able to rotate 360 degrees back and forth, and thus, when the rotation body is turned at an angle of 90 degrees and then the buttons pressed are undone, the bolts(5) are inserted inot fix holes(13) as depicted in the Fig. 27. Accordingly, the blades on the four sides of the shaver head can be used by turning the shaver head at an angle of 90 degrees on its axis.

Fig. 28 depicts the razor having a shaver head with three sides on which a group of blades are fixed respectively in accordacne with the present invention; the shaver head as depicted in the Fig. 30 is mounted between the holders(ll) above the handle(14) as depicted in the Fig. 29; here, more fix holes are made around the holder hole(12) in a circular form on the holder .compared with both the razor having a shaver head with two sides on which a group of blades are fixed respectively and the razor having a shaver head with four sides on which a group of blades are fixed respectively.

To give more detailde explaination of the structure of the shaver head having a shaver head with three sides on which a group of blades are fixed respectively in accordance with the present invention, triangualr side plate as depicted in the Fig. 32 is fixed on each side of the rotation body as depicted in the Fig. 31, making the frame as depicted in the Fig. 33; the side bodies as depicted in the Fig. 34 are fixed in a manner as depicted in the Fig.35, making the shaver head depicted in the Fig.36.

Fig. 37 depicts the layout of the blades of the razor having a shaver head with three sides on which a group of double blades are fixed respectively. Fig.38 depicts the state in which the rotation body as depicted in the Fig. 31 is mounted between the holders(ll) above the handle(14) as depicted in the Fig. 29, tool the bolts(5) are inserted into the fix holes(13), and thus making the rotation body stopped.

Fig.39 depicts the state in which the pivot buttons(8) are pressed and the bolts(5) got out of the fix hole, and thus making the rotation body possible to rotate.

Fig. 40 depicts the state in which the rotation body is stopped after being turned at a fixed degree angle; in the state of the holders as depicted in the Fig. 29, more fix holes are made around the holder holes than in the states of the holders of the razors having a shaver head with three of four sides on which a group of blades are fixed respectively, and thus making the rotation body possible to be turned and fixed at the angles of more various degrees, which can be more conveniently applied to other types of razors having a shaver head with multi-sides (such as five sides as depicted in the Fig. 41, six sides as depicted in the Fig. 42, and eight sides as depicted in the Fig.43) on which a group of blades are fixed respectively.

Fig.44 depicts the razor having a shaver head with four sides on which eight groups of blades are fixed at the each edge part respectively in accordance with the present invention; the shaver head as depicted in the Fig. 46 are mounted between the holders(ll) above the handle(14) as depicted in the Fig. 45. As for the handle and the holders above as depicted in the Fig. 45, different from those of the razors described above, the upper part of the handle and the lower part of the shaft of the holders are connected by the direction alteration pivot inserted into the pivot hole for alteration of direction of the handle(16A).

The shaver head depicted in the Fig. 46 has a side body like that as depicted in the Fig. 47 on the four sides; the double blades((Bla, BIb), (B2a, B2b)) are fixed on each edge part of the side bodies, and thus eight groups of double blades all told are installed.

Fig. 48 depicts the layout of the blades of the razor having a shaver head with four sides on which a group of blades are fixed at the each edge part respectively as depicted in the Fig. 46; the double blades are installed on each edge part of the four sides of the shaver head.

The holders of the razor having a shaver head with four sides on which eight groups of blades are fixed - one group at the each edge part respectively in accordance with the present invention as depicted in the Fig. 49 can be pushed in the opposite direction, that is, from the right side to the left side as depicted in the Fig.50.

Fig. 51 and Fig. 52 depict the handles and the holders above independently, the holder in the state as depicted in the Fig. 51 can be pushed from the right side to the left side as depicted in the Fig.52.

Fig. 53 depicts the handle(14) alone', on the upper part of the handle are made the pivot holes for alteration of direction of the handle(16A), the handle direction fix holes(17A), and the handle button holes(18).

Fig. 54 depits the holders(ll) above the handle alone; the pivot holes for alteration of direction of the handle(16B) and the holder direction fix hole((17B), (17C)) are made at the lower part of the shaft of the holders, respectively.

Fig. 55 depicts the state in which the handle button and direction fix pin unit as depicted in the Fig. 63 is installed in the handle depicted in the Fig.53.

In the state as depicted in the Fig. 55, if the button(15) is pressed, the direction fix pin(19) is pushed back out of the handle direction fix hole(17A).

Fig.57 depicts the state in which the upper part of the handle and the lower part(21) of the shaft of the holders is connected by the direction alteraton pivot(20) and the state when the handle button and direction fix pin unit is installed. If the directin fix pin(19) is placed in the handle direction fix hole(17A) like this, the direction fix pin(19) goes through the holder direction fix hole(17A) or the holder direction fix hole(17C), bolting so that the holders above the handle can not be pushed left nor right. Fig. 58 depicts the state in which the button(15)is pressed, compared with the state of it as depicted in the Fig. 57, and the direction fix pin is pushed back out of the handle direction fix hole(17A) so that the holders above the handle can be pushed to the left side or to the right side.

Fig.59 depicts the state in which the upper part of the handle and the lower part(21) of the shaft of the holders is connected by the direction alteration pivot(20) inserted into the pivot hole for alteration of direction of the handle(16A) so that the shaft of the holders is pushed to the right fixed with the direction fix pin(19) inserted into the holder direction fix hole(17B).

Fig. 60 depicts the state in which the shaft of the holders above the handle is pushed to the left and fixed, contrary to the state as depicted in the Fig.59.

Fig. 61 depicts the state in which the upper part of handle and the lower part(21) of the shaft of the holder is connected by the direction alteration pivot(20) inserted into the pivot hole for alteration of directin of the handle; the holder is pushed to the left fixed with the direction fix pin inserted into the handle direction fix hole(17A) and the holder direction fix hole(17C).

Fig. 62, contrary to the state depicted in the Fig. 61, depicts the state in which the shaft of the holders above the handle is pushed to the right and fixed.

The handle and directin fix pin unit depicted in the Fig.63 is fixed a handle button on the end part of the shaft(24) of the handle button. And Fig. 64 depicts the manner the handle button is fixed to the end part of the shaft(24) of the handle button. The handle button and direction fix pin unit comprising a shaft of the handle button(24), a directin fix pin(19), and the support rod(23) is composed of elastic material so that it can return to its original form after being bent.

Accordingly, the blades of BIa, BIb, B3a, B3b, B5a, B5b, B7a, B7b can be used by rotating the shaver head of the razor as depicted in the Fig 49 to the right side by an angle of fixed degrees, and then the blades of B2a, B2b, B4a, B4b, B6a, B6b, B8a, B8b can be used by pushing the holder to the left side as depicted in the Fig. 50 and turning the shaver head by a fixed degree angle to the left side; thus, all the eight groups of the blades can be used with a single razor.

Fig. 65 depicts the razor having a shaver head with six sides on which a group of blades are fixed at the each edge part respectively, which is almost similar to the razor having a shaver head with four sides on which a group of blades are fixed at the each edge part respectively depicted in the Fig. 44 in structure. However, the holders above the handle as depicted in the Fig. 66 like those as depicted in the Fig. 29, have several fix holes around the holder holes(l2).

Accordingly, three side bodies like that as depicted in the Fig.67 are fixed on the three sides of the shaver head. And the layout of the blades is depicted in the Fig. 69. The three groups of blades on the three sides of the shaver head can be used one by one by turning the shaver head by a fixed degree angle to the right side; while the other three groups of the blades on the opposite sides can be used one by one by pushing the holders to the left and turning the shaver head by a fixed degree angle to the left; thus, all the six groups of the blades can be used with a single razor.

As mentioned in the razor having a shaver head with three sides on which a group of blades are fixed respectively as depicted in the Fig. 28, the holders on which several fix holes(13) are made around the holder holes can be applied to the various types of razor whose shaver heades have two sides or more than two sides on which blades are fixed.

Fig. 70 depicts a razor having a shaver head with two sides on which a group of blades are fixed respectively in accordance with the present invention; the shaver head as depicted in the Fig. 72 is mounted between the holders above the handle as depicted in the Fig. 71. The holders of the razor having a shaver head with two sides on which a group of blades are fixed respectively depicted in the Fig. 71, different from that depicted in the Fig. 3, have holder pivots(26) and holder bolts(27) in stead of the holder holes(12) and fix holes.

The shaver head of the present razor having a shaver head with two sides on which a group of blades are fixed respectively also, different from that of the razro of having a shaver head with two sides on which a group of blades are fixed respectively depicted in the Fig. 1, has holder pivot holes(28) and holder bolt holes(20) on both sides of it in stead of the rotation body between the front side body and the back side body.

Fig.73 depicts the layout of the blades of the shaver head depicted in the Fig. 72; double blades are fixed not only on the upper part of the front side of the shaver head but also on the lower part of the back side.

Accordingly, the holder bolts(27) are inserted into the holder bolt holes of the shaver head, making the shaver head stopped and unable to rotate back and forth.

If the buttons(25) are pressed as depicted in the Fig. 74 in the direction of the arrows, however, the holder bolts(27) get out of the holder bolt holes(29) and make it possible for the shaver head to rotate 360 degrees back and forth. After using the blades on the front side of the shaver head, the othe blades on the back side of the shaver head also can be used by rotating the shaver head in the opposite direction. Thus, it is possbible to use both the two groups of the blades of the two sides of the shaver head respectively with a single razor.

Fig. 75 depicts a sping(S) which is to be fixed between both the buttons(25); the spring pressed by the buttons(25) as depicted in the Fig. 74 returns to its original form as soon as the buttons pressed are undone as depicted in the Fig.70.

Fig. 76 depicts a razor having a shaver head with three sides on which a group of blades are fixed respectively in accordance with the present invention; the shaver head as depicted in the Fig. 78 is mounted between the holders as depicted in the Fig.77.

Fig 79 depicts the layout of the blades of the shaver head depicted in the Fig.78.

If the buttons(25) of the razor having a shaver head with three sides on which a group of blades are fixed respectively are pressed in the direction of the arrows in the similar manner as depicted in the Fig.74, it became possible for the shaver head to turn back and forth as depicted in the Fig. 80. Accordingly, after using the blades on one side of the shaver head, the other blades on the other sides of the shaver head can be used by turning the shaver head back and forth by a fixed degree anlge. Thus, all the three groups of blades on the three sides of the shaver head can be used with a single razor.

Fig. 81 depicts the state in which the buttons(25) each side are pressed and the holder bolts on the upper parts of the holders are widened to each side.

Fig.82 depicts a razor having a shaver head with four sides on which a group of blades are fixed respectively in accordance with the present invention; the shaver head which has four sides on which blades are fixed as depicted in the Fig.83 is mounted between the holders above the handle.

Fig. 84 depicts the layout of the blades of the razor having a shaver head with two sides on which the blades are fixed respectively as mentioned above.

Accordingly, when the buttons(25) are pressed in the direction of the arrow in the manner as depicted in the Fig. 85, the shaver head of the razor having a shaver head with four sides on which a group of blades are fixed respectively can rotate 360 degree, back and forth; and thus after the blades on one side of the shaver head are used, the other groups of the blades on the other sides can be used one group by one group by turning the shaver head by a fixed degree angle.

In the same manner, the shaver heads of the razor having five, six, and eight sides on which a group of blades are fixed respectively as depicted in the Fig. 86, Fig. 87, and Fig. 88, can be mounted between the holders above the handle as depicted in the Fig.77. On the other hand, Fig. 89 depicts a shaver head which is designed to be mounted between the holders above the handle and it can swing at a fixed degree angle back and forth, reducing the impact of the blades against the skin for a safe and smooth shaving. A side plate depicted in the Fig. 90 is fixed to each side of the shaver head.

Fig.91 depicts the view of the back side of the side plate depicted in the Fig. 90; an inner circular plate depicted in the Fig. 93 is mounted on the side plate depicted in the Fig. 92 with the side axle inserted into the holder pivot hole; and tension springs(S2) are connected between the side plate and the inner circular plate in the manner as depicted in the Fig.94.

Fig. 95 depicts the state in which a side plate is fixed to each side of the shaver head respectively; here, the holder bolt grooves(35) are placed at the center of the swing grooves(30) as depicted in the Fig.96.

Fig. 97 depicts the state of the shaver head where the inner circular plates(400) are turned a bit degrees anticlockwise with the inner circular plate hole(34) as their center, and thus the holder bolt grooves(35) are turned a bit degrees from the center of the swing grooves(30) anticolockwise.

Fig. 99 depicts the state of the shaver head where the inner circular plates, contrary to the case depicted in the Fig. 98, the inner circular plates(400) are turned a bit degrees clockwise with the inner circular plate holes(34) as their center, and thus the holder bolt grooves(35) are turned a bit degrees from the center of the swing grooves clockwise.

Accordingly, the shaver head mentioned above which can swing some degrees back and forth is mounted between the holders above the handle, with the holder pivot(26) inserted into the holder pivot hole(28), and can rotate back and forth on its axis; the holder volt(27) is placed within the hole where the swing groove(30) and the holder bolt groove(35) cross each other.

The shaver head can swing in use along the swing groove(30) at some degree angle, helping reduce the impact of the blade against the skin for safe and smooth shavings.

Fig. 101 depicts the shaver head having four sides on which the blades are fixed, different from the shaver head having three sides on which the blades are fixed, which can swing at a fixed degree angle along the swing groove(30), too.

[Industrial Applicability]

The present invention is industrially applicable. [Sequence List Text]

Claims

[CLAIMS]

[Claim 1]

A razor, comprising- a handle(ll); holders above the handle; and a shaver head; wherein the shaver head is placed broadwise between the two holders each side.

[Claim 2]

A razor, comprising: a handle; holders above the handle; and a shaver head; wherein the shaver head can rotate 360 degrees back and forth on its axis between the two holders each side

[Claim 3]

A razor according to claim 2, wherein a holder hole(12) and fix holes(13) are made on the upper part of the holders each side respectively.

[Claim 4]

A razor according to claim 2, wherein a holder pivot(26) and a holder bolt(27) is made on the upper part of the holders each side respectively.

[Claim 5]

A razor which includes a shaver head and is characterized in that: a holder pivot hole and holder bolt holes are made on each side of the shaver head respectively.

[Claim 6]

A razor which includes a shaver head and is characterized in that: a pivot button(8) and bolts(5) are installed in the shaver head on its both sides respectively.

[Claim 7] A razor includes a handle and a holder and is characterized in that: the upper part of the handle and the lower part of the shaft of the holders is connected by a direction alteration pivot(20) and the shaft of the holders can be fixed after being pushed to the right side or to the left side on the direction alteration pivot.

[Claim 8]

A razor according to claim 2, wherein the shaver head can swing elastically at an angle of a fixed degree on its axis between the holders each side above the handle.

[Claim 9]

A razor having a shaver head and is characterized in that: a blade or blades are fixed on both the front side and the back side of the shaver head respectively.

[Claim 10]

A razor having a shaver head and is characterized in that: the shaver head has three sides centering around its axis; and a balde or blades are fixed on the three sides respectively.

[Claim 11]

A razor having a shaver head and is characterized in that: the shaver head has four sides centering around its axis; and a balde or blades are fixed on the four sides respectively.

[Claim 12]

A razor having a shaver head and is characterized in that: the shaver head has five sides centering around its axis; and a balde or blades are fixed on the five sides respectively.

[Claim 13]

A razor having a shaver head and is characterized in that: the shaver head has six sides centering around its axis; and a balde or blades are fixed on the six sides respectively.

[Claim 14]

A razor having a shaver head and is characterized in that: the shaver head has seven sides centering around its axis; and a balde or blades are fixed on the seven sides respectively.

[Claim 15]

A razor having a shaver head and is characterized in that: the shaver head has eight sides centering around its axis; and a balde or blades are fixed on the eight sides respectively.

[Claim 16]

A razor according to claim 7, wherein the blades of BIa, BIb, B3a, B3b, B5a, B5b, B7a, B7b can be used after the holders are pushed to the right side and the shaver head is turned by an angle of a fixed degree to the right side and then the other blades of B2a, B2b, B4a, B4b, B6a, B6b, B8a, B8b can be used after the holders are pushed to the left side and the shaver head is turned by an angle of fixed degrees to the left side, thus making it possible the blades on the eight sides can be used with a single razor.