JP2018000371A - Shaver - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a shaver enabled to remove the hair such as mustache efficiently without damaging the skin and easy for maintenance.SOLUTION: A shaver 10 comprises a body case 12, a driver 30, and a cover 40 made removable from said body case 12. Said body case is equipped at an upper portion with a base 14 formed with an opening 16. Said body case 12 is equipped therein with a driving motor 22, an electric source 24 and a not-shown transmission mechanism. Said driver 30 is equipped on its surface with magnets 34. Between said magnets 34, there are provided a plurality of grooves 36 for discharging cut scrapes. Said cover 40 is equipped with a mesh part 42 at a position covering the grindstone 34 of said driver 30. The mustache or the like, which has entered inside from an opening 44 of said mesh part 42, is scraped out by the grindstone 34 of the surface of the driver 30 reciprocally driven by said motor 22, and the residue left un-scraped is discharged from said grooves 36.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a shaver such as a shaving, and more specifically to an improvement in a cutting structure.

  As an electric shaver, what cuts a beard etc. with an outer blade and an inner blade is known widely. The inner blade includes a rotary type and a reciprocating type, both of which cut a beard or the like with a sharp blade edge. For example, Patent Document 1 below includes an outer blade that is fixedly supported and an inner blade that is rotationally driven along the inner surface of the outer blade. The inner blade includes an inner blade holder that is rotationally driven, and a base blade. The blade includes a plurality of blades whose ends are assembled to the inner blade holder, and a sharp blade is formed on one edge of the blade by a blade recess recessed in the thickness direction of the blade and a sliding surface intersecting the blade recess. It is disclosed.

JP 2008-188098 A

  However, as shown in the above-mentioned Patent Document 1, when the blade has a sharp edge, the sharpness is improved, but the skin becomes easy to hurt, and if the power is insufficient and the rotation is weakened, wrinkles and the like are easily caught. It becomes. Such a problem is applicable to all shavers having a structure of cutting with an inner blade and an outer blade.

  The present invention focuses on the above points, and an object of the present invention is to provide a shaver that can efficiently remove body hair such as wrinkles without damaging the skin and is easy to care for.

  The present invention provides a main body case, a driving body exposed from the main body case and provided with a shaving member on the surface thereof, and provided in the main body case, the driving body being attached to the main body case. A driving means for rotating or reciprocating; and a cover that is detachable from the main body case, covers a surface of the scraping member of the driving body, and has a mesh portion including a number of meshes or openings. It is characterized by that.

  One of the main forms is characterized in that a plurality of grooves are provided in the shaving member. One of the other forms is characterized in that the driving body is detachable from the main body case. Still another embodiment is characterized in that the mesh portion of the cover is replaceable with respect to the main body of the cover. Still another embodiment is characterized in that a rotatable handle is provided for the main body case. One of the other forms is characterized in that the handle is provided with a space in which the main body case and the cover can be stored. The above and other objects, features and advantages of the present invention will become apparent from the following detailed description and the accompanying drawings.

  According to the present invention, a main body case, a driving body exposed from the main body case and provided with a shaving member on a surface thereof, and provided inside the main body case, the driving body is attached to the main body case. A driving means for rotating or reciprocating with respect to the main body case; a cover that covers the surface of the scraping member of the driving body and has a mesh portion composed of a number of meshes or openings; It was decided to prepare. For this reason, since the wrinkles etc. which entered inside from the mesh part are scraped off by the shaving part, there is an effect that the skin is not damaged because a sharp blade is not used while efficiently removing body hair such as wrinkles.

BRIEF DESCRIPTION OF THE DRAWINGS It is a figure which shows Example 1 of this invention, (A) is a disassembled perspective view, (B) is a side view at the time of use, (C) is the top view which looked at the said (B) from upper direction. It is a figure which shows Example 2 of this invention, (A) is a perspective view which shows the state which removed the cover, (B) is a side view at the time of use, (C) is the plane which looked at the said (B) from upper direction FIG. It is a figure which shows Example 3 of this invention, (A) is a disassembled perspective view, (B) is sectional drawing at the time of an assembly. It is a figure which shows the other Example of this invention, (A)-(C) is a figure which shows Example 4, (D) is a figure which shows Example 5, (E) is a figure which shows another Example. It is. It is a figure which shows Example 6 of this invention, (A) is an external appearance perspective view, (B-1) is a front view, (B-2) is a side view, (C-1) is a front view of a modification, (C-2) is a side view of a modified example. It is a figure which shows the other Example of this invention.

  Hereinafter, the best mode for carrying out the present invention will be described in detail based on examples.

  First, Embodiment 1 of the present invention will be described with reference to FIG. 1A is an exploded perspective view of the shaver according to the present embodiment, FIG. 1B is a side view when the shaver is used, and FIG. 1C is a plan view of the shaver as viewed from above. is there. As shown in FIGS. 1A to 1C, a shaver 10 according to the present embodiment includes a main body case 12, a driving body 30 provided with a file-shaped grindstone on the surface, and a detachable attachment to the main body case 12. A possible cover 40 is provided. A base 14 having a substantially rectangular opening 16 formed at the center is provided at the upper portion of the main body case 12.

  Further, a motor 22 for reciprocating the drive body 30 in the direction of arrow F1 in FIG. 1B and a power supply 24 for supplying power to the motor 22 are housed inside the main body case 12. . As the power source 24, for example, a dry battery or a rechargeable battery can be used, but a terminal connected to an external power source may be provided to supply power from the outside. Further, a switch 26 for switching ON / OFF of the electric power to the motor 22 is provided on the side surface of the main body case 12.

  An output shaft (not shown) of the motor 22 is connected to a drive shaft 18 that penetrates the opening 16 via a transmission mechanism (not shown) provided in the main body case 12. On the other hand, in the present embodiment, the driving body 30 has a shape obtained by cutting a circular cylinder into a substantially semicircular cross section, and a recess 38 for removably fitting the tip of the driving shaft 18 on the inner side. Is provided. Then, by fitting the tip of the drive shaft 18 into the recess 38 of the drive body 30, the rotation of the motor 22 is transmitted after being converted into a reciprocating motion by a transmission mechanism (not shown). Drive back and forth.

  The driving body 30 is provided with a grindstone 34 on its outer peripheral surface, and the surface thereof is a file shape. As the grindstone 34, various known ones can be used. For example, ceramic ones can be used. Grooves 36 are formed in the grindstone 34 at predetermined intervals. The groove 36 is for discharging scraped scraps such as scraped scraps.

  The cover 40 can be attached to and detached from the main body case 12 and is fixed to the main body case 12 by a locking means (not shown) when used. The cover 40 covers the surface of the grindstone 34 of the driving body 30 and has a mesh portion 42 composed of a number of meshes or openings.

  For example, when the shaver 10 is applied to the face, the wrinkles enter the inside through the opening 44 of the mesh portion 42, and the wrinkles are scraped off by the grindstone 34 on the surface of the driving body 30 that reciprocates inside the cover 40. As shown by arrows Fa in FIGS. 1 (B) and 1 (C), the shavings fall on the base 14 along the grooves 36 formed between the grinding stones 34, so that the shavings are not clogged. . Further, if the cover 40 is removed from the main body case 12, the shavings dropped on the base 14 can be removed, and cleaning can be performed easily.

  As described above, according to the present embodiment, since the wrinkles and the like that have entered from the opening 44 of the cover 40 are scraped off by the grindstone 34, the hair can be efficiently removed while being simple in structure, and sharp. It is gentle to the skin because it is not cut with a blade. Moreover, since it is not the structure provided with the conventional outer blade and inner blade, even if the electric power supplied decreases, a wrinkle does not get caught. Further, by removing the cover 40, scraping scraps can be cleaned, and it can always be kept hygienic by simple care.

  Next, Embodiment 2 of the present invention will be described with reference to FIG. In addition, the same code | symbol shall be used for the component which is the same as that of Example 1 mentioned above, or respond | corresponds (it is the same also about a following example). In the first embodiment, the member corresponding to the inner blade of the conventional shaver is configured to reciprocate with respect to the main body case 12, but in this embodiment, the member (driving body) corresponding to the inner blade is rotated. This is an example of a roller shape. 2A is a perspective view showing a state in which the cover of the shaver according to the present embodiment is removed, FIG. 2B is a side view when in use, and FIG. 2C is a plan view of (B) from above. FIG.

  The shaver 50 of the present embodiment is provided with a pair of support portions 54A and 54B at both ends of a base 52 provided at the upper part of the main body case 12. In the present embodiment, the driving body 56 has a roll shape, and a grindstone 60 is provided on the outer peripheral surface thereof. The surface of the grindstone 60 is a file. A spiral groove 62 is formed in the grindstone 60. The groove 62 is a passage for discharging shavings such as wrinkles removed by the grindstone 60 as shown by arrows Fb in FIGS. 2 (B) and 2 (C).

  The drive body 56 is provided with a shaft 58, and both ends of the shaft 58 are rotatably supported by support portions 54 </ b> A and 54 </ b> B of the base 52. The rotation of the motor 22 in the main body case 12 is transmitted to the shaft 58 of the driving body 56 via a known transmission mechanism (not shown). The basic operation and effects of the present embodiment are the same as those of the first embodiment described above.

  Next, Embodiment 3 of the present invention will be described with reference to FIG. In the present embodiment, similarly to the above-described second embodiment, the driving body having the grindstone on the surface rotates, but the rotation axis of the driving body is provided in the longitudinal direction of the main body case 12. is there. 3A is an exploded perspective view of the present embodiment, and FIG. 3B is a cross-sectional view during assembly. The shaver 100 according to this embodiment includes a main body case 102, a driving body 120 </ b> A or 120 </ b> B provided with a grindstone on the surface, and a cover 130 that can be attached to and detached from the main body case 102. A mounting base 104 is provided on the upper part of the main body case 102. At the center of the mounting base 104, a convex portion 106 that penetrates through the mounting base 104 is formed, and a key groove 108 is formed in the convex portion 106.

  Inside the main body case 102, a motor 110 for rotating the driving bodies 120A and 120B in a direction indicated by an arrow F3 in FIG. 3A and a power supply (not shown) for supplying electric power to the motor 110 are provided. It has been. A switch (not shown) for switching ON / OFF is provided on the side surface of the main body case 102. An output shaft 112 of the motor 110 is connected to the convex portion 106.

  On the other hand, the drive bodies 120A and 120B are disk-shaped having a predetermined thickness in this embodiment, and a grindstone 124 is provided on the surface 122A. In the driving body 120 </ b> A, a plurality of substantially triangular (or fan-shaped) grindstones 124 are arranged radially, and grooves 126 are formed between the grindstones 124. In addition, a key 128 that fits the convex portion 127 and the key groove 108 is provided on the back surface 122B of the driving body 120A.

  In the driving body 120B, the grindstone 124 is formed in a plane spiral shape, and the groove 126 is formed between lines constituting the spiral. These grooves 126 are for discharging shavings such as wrinkles. The driving bodies 120A and 120B may be used by being replaced with the main body case 102 as necessary, or only one of them may be used.

  By fitting the key 128 on the back surface of the driving bodies 120A and 120B into the key groove 108, the rotation of the output shaft 112 of the motor 110 is caused to rotate through the convex portion 106 and the key 128. , 120B to rotate these drive bodies 120A, 120B.

  The cover 130 can be attached to and detached from the main body case 102 and is fixed to the main body case 102 by a locking means (not shown) when used. The cover 130 covers the surface of the grindstone 124 of the driving bodies 120A and 120B and has a mesh portion 132 composed of a number of meshes or openings. When the shaver 100 having such a configuration is applied to, for example, a face, wrinkles enter inside through the openings 134 of the mesh portion 132, and wrinkles are formed on the file-shaped surfaces of the drive bodies 120A and 120B that are driven to rotate inside the cover 130. Etc. are scraped off.

  Since the shavings fall on the mounting base 104 along the grooves 126 formed between the grindstones 124, the shavings are not clogged. Further, if the cover 130 is removed from the main body case 102, the shavings 48 dropped on the mounting base 104 can be removed, and cleaning can be performed easily. The basic operations and effects of the present embodiment are the same as those of the first embodiment described above. However, in this embodiment, the driving bodies 120A and 120B can be attached to and detached from the main body case 102, and can be replaced. A suitable grindstone can be used accordingly. Further, by removing the driving bodies 120A and 120B from the main body case 102, the driving bodies 120A and 120B themselves can be washed and can be kept more hygienic.

  Next, Embodiment 4 of the present invention will be described with reference to FIGS. The present embodiment is an example in which the entire shaver is made into a pen shape. A shaver 150 </ b> A illustrated in FIG. 4A includes a roller 162 </ b> A that is a driving body and a motor 154 inside a main body case 152. The motor 154 is supplied with power from a power source 158. The output shaft 156 of the motor 154 is connected to the central shaft (not shown) of the roller 162A. The tip of the roller 162A is substantially hemispherical, and a grindstone 166A is formed at an appropriate interval on the surface, and a groove 168A is formed between them. The groove 168A is for discharging shavings. The cover 170A that covers the roller 162A has a mesh portion 172A that includes a large number of openings 174 only in a portion that covers the grindstone 166A. Such a pen-shaped shaver 150A can be used as, for example, a nose hair cutter or the like using the tip portion.

  A shaver 150B shown in FIG. 4B is an example in which the tip of a roller 162B has a substantially triangular pyramid shape, and a grindstone 166B and a groove 168B are provided on the surface thereof. The tip of the cover 170B that covers the roller 162B also has a substantially triangular pyramid shape, following the tip shape of the roller 162B. A mesh portion 172B is formed at the tip of the substantially triangular pyramid.

  In the shaver 150C shown in FIG. 4C, a grindstone 166C is provided on the entire outer peripheral surface of the roller 162C, and a spiral groove 168C is formed in the grindstone 166C. In this example, a mesh portion 172C is formed almost entirely on the cover 170C that covers the roller 162C. According to the shaver 150C of this example, only the tip portion may be used, or the body hair may be scraped using the outer peripheral surface of the cylindrical portion.

  Next, Embodiment 5 of the present invention will be described with reference to FIG. In each of the first to fourth embodiments described above, a single drive body is used when in use, but this embodiment is an example using two drive bodies. As shown in FIG. 4D, in the shaver 200 of this embodiment, two rollers 210A and 210B are supported on a base 204 provided on the upper end side of the main body case 202. At both ends of the base 204, support portions 206A and 206B for supporting the shafts of the rollers 210A and 210B are provided. Grinding stones 214A and 214B are provided on the surfaces of the rollers 210A and 210B, and spiral grooves 216A and 216B are formed.

  A cover 220 is detachably provided on the main body case 202 so as to cover the surfaces of the two rollers 210A and 210B. The cover 220 is provided with a mesh or an opening at a position covering the rollers 210A and 210B. In the illustrated example, the rollers 210A and 210B are configured to rotate. However, as in the first embodiment described above, a configuration in which the rollers 210A and 210B are reciprocated may be employed. Moreover, in the form of the said Example 3, it is good also as a structure which drives a some rotary body simultaneously.

  Next, Embodiment 6 of the present invention will be described with reference to FIG. In any of the above-described embodiments, the main body cover does not move, but this embodiment is an example in which a handle that is rotatable with respect to the main body cover is provided at the lower end of the main body cover. It can be used like the leather used in. 5A is an external perspective view of the shaver 300 of the present embodiment, FIG. 5B-1 is a cross-sectional view, and FIG. 5B-2 is a side view. FIG. 5B-1 is a cross-sectional view of FIG. 5B-2 taken along line # A- # A and viewed in the direction of the arrow. As shown in these drawings, the shaver 300 according to this embodiment includes a main body case 302, two rollers 312 and 320 rotatably supported by the main body case 302, a cover 330, and a handle 340. ing. Further, the shafts 308 and 322 of the two rollers 312 and 320 are rotatably supported by the support portion 310 on the other end side.

  The roller 312 has a larger diameter than the other roller 320, and these rollers 312 and 320 having different thicknesses are supported in parallel. Grinding stones 316 and 324 and grooves 318 and 326 for discharging scraps are provided on the surfaces of the rollers 312 and 320, respectively. The body case 302 is detachably provided with a cover 330 that covers the rollers 312 and 320. The entire side surface of the cover 330 is a mesh portion 332 and has a large number of openings 324.

  A handle 340 that is rotatable with respect to the main body case 302 is provided at the other end (right end side in the illustrated example) of the main body case 302. The handle 340 has a pair of support portions 342A and 342B at its ends, and the end portion of the main body case 302 is sandwiched between the support portions 342A and 342B and is supported rotatably by a shaft 344. . Further, in this embodiment, as shown in FIG. 5A, the handle 340 has a groove 348 that sandwiches the main body case 302 and the cover 330 between a pair of side surfaces 346A and 346B. When 300 is not used, the main body case 302 and the cover 330 may be stored in the groove 348 of the handle 340.

  According to the shaver 300 of the present embodiment, since the handle 340 can be rotated with respect to the main body case 302, the shaver 300 can be used in the same manner as leather used in a barber shop. At this time, in this embodiment, since two rollers having different thicknesses are provided, the rollers 312 and 320 can be used properly according to the position where the heel or the like is shaved.

  In the example shown in FIGS. 5A, 5B, and 2B, two rollers having different thicknesses are provided. However, this is also an example, and FIG. One roller may be provided as in the shaver 300A shown in 1) and (C-2). In this example, the main body case 302A is opened only at a portion where the roller 320 is provided, and a cover 330A is provided so as to cover the opening. Of course, the example shown in the figure is also an example, and one thick roller may be provided, or a replaceable structure may be used.

In addition, this invention is not limited to the Example mentioned above, A various change can be added in the range which does not deviate from the summary of this invention. For example, the following are also included.
(1) The shapes and dimensions shown in the above embodiments are examples, and may be appropriately changed as necessary. For example, in the first embodiment, the main body case 12 of the shaver 10 is thick, but the main body case 252 may be a T-shape including the head portion 254 and the handle 256 as in the shaver 250 shown in FIG. Good. A driving body 270 that reciprocates or rotates is provided on the head portion 254, and a cover 280 having a mesh portion 282 is provided so as to cover the grindstone 274 on the surface of the driving body 270.
(2) In the above-described embodiment, the description has been given mainly by taking a shaving for men as an example, but it may be used for shaving hair of a woman or used as a nasal hair cutter or the like as in Embodiment 4 described above. May be. Of course, it does not prevent it from being used to remove other hairs.

  (3) Although the sixth embodiment has a structure in which a handle that can rotate with respect to the main body cover is provided, the present invention can be similarly applied to other embodiments. For example, FIGS. 6 (A) and 6 (B) are modifications of the shaver 150C shown in FIG. 4 (C). As shown in the figure, an extension portion 180 may be provided at the lower end portion of the main body cover 152, and the extension portion 180 and the handle 182 may be rotatably supported by a shaft 184. Then, as shown in FIG. 6 (B), the portion of the handle 182 can be bent into a leather-like form used in a barber shop or the like. Of course, the handle 182 may be folded 180 degrees, and the handle 182 and the main body case 152 may be folded and stored in parallel.

(4) The grooves provided in the grindstone shown in the above embodiment are merely examples, and the direction, shape, thickness, interval, and the like of the grooves are only examples, and may be changed as appropriate within a range where similar effects can be obtained. Moreover, you may provide a groove | channel not only linear form but curved form.
(5) The material of the grindstone provided in the driving body is also an example, and various known materials such as ceramic, metal, stone, and diamond may be used. A file of paper may also be used.
(6) The movement of the driving body shown in the above embodiment is also an example, and may be a swinging motion up and down and left and right, or may be combined with rotation. Further, the rotation may be configured not only in one direction but also in a reverse direction.

(7) Depending on the application, a plurality of drive bodies with different file eyes may be prepared and used by replacing them.
(8) The cover shown in the above embodiment is also an example, and the outer blade portion (mesh portion) of the cover may be replaceable.
(9) In the above embodiment, the cover is removed, and the drive body is removed and cleaned as necessary. However, the drive body may be sterilized with alcohol.
(10) In the above embodiment, the hair was removed only by using the shaver. However, this is also an example, and the skin is wetted with water, detergent, cream, gel, etc. Dirt and pores may be removed at the same time.

  According to the present invention, a main body case, a driving body exposed from the main body case and provided with a shaving member on a surface thereof, and provided inside the main body case, the driving body is attached to the main body case. A driving means for rotating or reciprocating with respect to the main body case; a cover that covers the surface of the scraping member of the driving body and has a mesh portion composed of a number of meshes or openings; It was decided to prepare. For this reason, since the wrinkles that entered inside from the mesh portion are scraped off by the shaving portion, the hair is efficiently removed while the sharp blade is not used so that it does not hurt the skin. Applicable. In particular, it is suitable for shaving shavers.

DESCRIPTION OF SYMBOLS 10: Shaver 12: Main body case 14: Base 16: Opening part 18: Drive shaft 22: Motor 24: Power supply 26: Switch 30: Drive body 32: Base 34: Grinding stone 36: Groove 38: Concave part 40: Cover 42: Mesh part 44: Opening 50: Shaver 52: Base 54A, 54B: Supporting part 56: Driving body 58: Shaft 60: Grinding stone 62: Groove 100: Shaver 102: Main body case 104: Mounting base 106: Convex part 108: Keyway 110: Motor 112: Output shaft 120A, 120B: Driver 122A: Front surface 122B: Back surface 124: Grinding stone 126: Groove 127: Protruding portion 128: Key 130: Cover 132: Mesh portion 134: Opening 150A, 150B, 150C: Shaver 152: Main body case 154: Motor 156: Output shaft 158: Battery 160: Switch 16 2A, 162B, 162C: Rollers 166A, 166B, 166C: Grinding wheels 168A, 168B, 168C: Grooves 170A, 170B, 170C: Covers 172A to 172C: Mesh portion 174: Opening 180: Extension portion 182: Handle 184: Shaft 200: Shaver 202: Main body case 204: Base 206A, 206B: Support portions 210A, 210B: Rollers 212A, 212B: Shafts 214A, 214B: Grinding stones 216A, 216B: Groove 220: Cover 222: Mesh portion 224: Opening 250: Shaver 252: Main body case 254: Head portion 256: Handle 270: Driver 272: Grinding stone 274: Groove 280: Cover 282: Mesh portion 300, 300A: Shaver 302, 302A: Main body case 304: Drive portion (motor / power supply)
306: Switch 308, 310: Support part 312, 320: Roller 314, 322: Shaft 316, 324: Grinding stone 318, 326: Groove 330, 330A: Cover 332: Mesh part 334: Opening 340: Handle 342A, 342B: Support part 344: Shaft 346A, 346B: Side surface 348: Groove

Claims (6)

A body case,
A driving body exposed from the main body case and provided with a shaving member on the surface;
Drive means provided inside the main body case, for rotating or reciprocating the driving body with respect to the main body case;
A cover that is detachable with respect to the main body case, covers the surface of the scraping member of the driving body, and has a mesh portion composed of a number of meshes or openings;
Shaver characterized by comprising.   The shaver according to claim 1, wherein the shaving member is provided with a plurality of grooves.   The shaver according to claim 1 or 2, wherein the driving body is detachable from the main body case.   The shaver according to any one of claims 1 to 3, wherein the mesh portion of the cover is replaceable with respect to the main body of the cover.   The shaver according to any one of claims 1 to 4, wherein a rotatable handle is provided for the main body case.   The shaver according to claim 5, wherein the handle is provided with a space capable of storing the main body case and the cover.

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