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WO2008083531A1 - Dispositif d'épilation à structure améliorée - Google Patents

Dispositif d'épilation à structure améliorée Download PDF

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Publication number
WO2008083531A1
WO2008083531A1 PCT/CN2007/000983 CN2007000983W WO2008083531A1 WO 2008083531 A1 WO2008083531 A1 WO 2008083531A1 CN 2007000983 W CN2007000983 W CN 2007000983W WO 2008083531 A1 WO2008083531 A1 WO 2008083531A1
Authority
WO
WIPO (PCT)
Prior art keywords
plucking
pieces
hair
piece
adjacent
Prior art date
Application number
PCT/CN2007/000983
Other languages
English (en)
Chinese (zh)
Inventor
Tuming You
Original Assignee
Tuming You
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN200710006824XA external-priority patent/CN101219011B/zh
Application filed by Tuming You filed Critical Tuming You
Publication of WO2008083531A1 publication Critical patent/WO2008083531A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D26/00—Hair-singeing apparatus; Apparatus for removing superfluous hair, e.g. tweezers
    • A45D26/0023—Hair-singeing apparatus; Apparatus for removing superfluous hair, e.g. tweezers with rotating clamping elements
    • A45D26/0028—Hair-singeing apparatus; Apparatus for removing superfluous hair, e.g. tweezers with rotating clamping elements with rotating discs or blades

Definitions

  • the present invention relates to a depilating device, and more particularly to a hand-held plucking device for use on the surface of a human skin.
  • Chinese patent 200420072190. X discloses an "electric plucking device", which mainly consists of a body, a motor, a reduction gear set, a bow shaft and a set of single pieces.
  • the bow shaft is erected on the shaft seat of the body, and the head of the reduction gear set
  • the stage gear meshes with the driving wheel of the motor, and the final stage gear is fixed on the single piece at the extreme end, each piece has a clamping surface and a supporting portion, and the entire group of the single piece is opposite to each other.
  • the entire set of single pieces are connected together by a fixing member to be synchronously rotated, and the entire set of single pieces are placed on the arcuate shaft.
  • each single piece has a clamping surface and a supporting portion, the clamping faces of the two two pieces are opposite, and correspondingly the two supporting portions are also opposite.
  • each of the single pieces is in the shape of a fan impeller.
  • the two monoliths are stacked together to form a group, and the blades are interlaced with each other, that is, one blade on one single piece is located between two blades of the other single piece, and the clamping faces and support portions of the two single pieces Just the opposite.
  • Chinese Patent No. 03 823 165 discloses a "hair removal device with improved plucking efficiency", having a hair plucking assembly comprising at least two hubs each accommodating at least one radial direction mounted on the hub by a pin.
  • the rotating element is extended to extend radially from the hub wall.
  • the hub side wall also includes a squeezing plate that projects radially outward. The two rotating elements between them are squeezed by the squeezing plates respectively located on the two hubs, and the plucking and plucking are achieved.
  • the basic principle is that the pressing part presses the plucking piece by the rotation of the crankshaft, so that the plucking piece grips the hair on the skin surface and pulls it up. .
  • the hair-pulling piece is usually made of a metal material, and for the convenience of mold opening and the production cost, the pressing part is made of plastic, which is As a result, the structure is more complicated, and there are more components during assembly, and during use. It is easy to cause a malfunction.
  • the present invention provides an improved structure of a hair clipper, the main purpose of which is to overcome the disadvantages of the prior art electric hair clipper structure being complicated, having many components and being prone to failure.
  • a structurally improved plucking device comprising a plucking assembly and a motor device for driving the spindle of the plucking assembly
  • the plucking assembly comprising an arcuate main shaft, the main shaft is provided with at least two synchronizations
  • the rotating flat cylindrical hair-plucking piece has a unitary structure, and a plucking gap is formed between the two pieces.
  • the center position of each of the plucking pieces forms a connecting portion
  • one side of the connecting portion is a convex spherical surface
  • the other side is a concave spherical surface
  • the main shaft is from the center of each connecting portion
  • each side of each of the plucking sheets is provided with a convex portion and a concave portion for respectively correspondingly engaging with the concave portion and the convex portion on the other adjacent plucking piece to realize the synchronous rotation of each of the plucking pieces.
  • the hair plucking device is mounted on a base
  • the base includes a base, a fixed seat fixed to one side of the base, and a movable seat pivoted on the other side of the base.
  • the two ends of the main shaft are supported on the fixed seat and the movable seat, and the hair-pulling pieces are sandwiched between the fixed seat and the movable seat, and a U-shaped elastic rod has two ends from the fixed seat and the movable seat. Clamp the two toward each other.
  • the two ends of the main shaft are fixedly connected with the fixed seat and the movable seat, and the respective plucking pieces collectively form a plucking piece group, and the two sides of the plucking piece group are respectively provided with transmission connecting pieces, and each driving connecting piece and Synchronous rotation is achieved between the adjacent plucking pieces by the cooperation of the convex portion and the groove, wherein one of the transmission connecting pieces is fixedly connected with the last stage gear of the motor device gear set.
  • a thrust bearing is disposed between the connecting piece and the movable seat and the fixed seat.
  • the opposite faces between the respective plucking pieces are respectively provided with concave portions and convex portions which are staggered along the circumference, and are respectively formed between the two concave portions on the opposite faces of the adjacent two plucking pieces.
  • the hair grooves which are respectively located between the two convex portions on the opposite faces of the adjacent two hair-plucking pieces, form a pinch gap.
  • Both ends of the convex portion on each of the plucking sheets form a chamfer that facilitates the hair in the hair feeding groove to enter the interproximal gap.
  • each of the plucking pieces is respectively provided with a circumferentially arranged insert on the inner side of the convex portion, and the other side is respectively provided with a semi-arranged insert on the inner side of the concave portion; when the two detached pieces are oppositely mounted, each embedded The blocks are embedded between the two inserts of the adjacent hair-plucking pieces to ensure that the respective pieces are synchronously rotated.
  • the present invention overcomes the inertial thinking in the industry, that is, it overcomes that it is considered that the plucking assembly must be squeezed by the pressing member to complete the drawing.
  • the thought of inertia of the hair movement, and the creative use of the simple cylindrical single-shaped hair-plucking piece without the structure of other pressing parts, since the hair-pulling piece is a single-piece flat cylindrical shape, and each drawing The structure of the flakes is identical and can be made of plastic parts, so that the same mold can be used for injection molding, which greatly saves the cost of the mold and reduces the production cost.
  • the structure of the plucking assembly is greatly simplified, and the work is stabilized. , not easy to malfunction.
  • Figure 1 is a schematic perspective view of the present invention
  • Figure 2 is an exploded perspective view of the present invention
  • FIG. 3 is a schematic perspective view of a hair pulling piece according to an embodiment of the present invention.
  • Figure 4 is a perspective view showing the three-dimensional structure of the hair pulling piece of Figure 3;
  • FIG. 5 is a schematic perspective structural view of a hair-pulling piece according to Embodiment 2 of the present invention.
  • FIG. 6 is a schematic perspective view of a third embodiment of the present invention.
  • FIG. 7 is a schematic perspective view of a three-layered structure of a third embodiment of the present invention.
  • FIG. 8 is a schematic perspective view of a four-layered hair piece according to an embodiment of the present invention.
  • the plucking device includes a plucking assembly 2 and a motor device for driving the spindle 20 of the plucking assembly 2, since the motor device is a common technique, mainly including a motor and The drive gear set is not shown in the figure.
  • the plucking assembly 2 includes an arcuate main shaft 20, The main shaft 20 is sleeved with a plurality of synchronously rotating flat cylindrical hair-plucking pieces 21, and each of the hair-plucking pieces 21 has an integral structure, which can be formed by injection molding. A plucking gap is formed between the two plucking pieces 21.
  • the main shaft 20 When working, the main shaft 20 does not move, and each of the plucking pieces 21 rotates around the main shaft 20, and the hair on the surface of the skin enters the plucking gap, and the adjacent two plucking pieces 21 of the rotation will enter the two.
  • the hair between the plucking gaps is pinched, pulled up, and then released.
  • the center position of the hair-plucking piece 21 forms a connecting portion 212.
  • One side of the connecting portion 212 is a convex spherical surface, and the other side is a concave spherical surface.
  • the main shaft 20 is threaded from the center of each connecting portion 212. Over.
  • the protruding side of the plucking piece 21 is movably engaged with the side of the concave portion 2 of the adjacent plucking piece 2 connecting portion 212'.
  • one side surface of the plucking piece 21 is provided with a convex portion 211 and a concave portion 210 for respectively correspondingly engaging the concave portions and the convex portions on the two plucking sheets adjacent to the two sides to realize the respective plucking pieces 21 Synchronous rotation.
  • the plucking assembly 2 is mounted on a base 1.
  • the base 1 includes a base 11, a fixing base 12 fixed to one side of the base 11, and a pivoting base 11
  • the movable seat 13 on one side is engaged with the pivot hole 110 on the side of the base 11 through the pivot 131 at the bottom thereof.
  • the two ends 201 and 202 of the main shaft 20 are supported by the fixing base 12 and the movable seat 13, and are connected to the fixed seat 12 and the movable seat 13 through the flat end portions 201 and 202 at both ends, thereby achieving a non-rotatable connection. That is, the spindle 20 is not rotatable relative to the base 1.
  • Each of the plucking pieces 21 is sandwiched between the fixed seat 12 and the movable seat 13.
  • each of the plucking sheets 21 collectively constitutes a plucking sheet group, and the two sides of the plucking sheet group are respectively provided with transmission connecting pieces 22, 23, and the driving connecting pieces 22, 23 and the adjacent plucking pieces 21 pass through the convex portion,
  • the cooperation of the grooves realizes synchronous rotation, and is connected to the adjacent hair-plucking piece by the ball bearing structure between the respective pieces of the hair piece as described above, wherein the transmission connecting piece 22 is fixedly connected with the final gear of the gear set of the motor device,
  • the fixed connection refers to a plug connection such that the drive link 22 and the final stage gear are not rotatable relative to each other, that is, the motor unit drives the entire set of pieces to rotate by the drive link 22.
  • thrust bearings 25 and 24 are respectively disposed between the two sides of the connecting piece group and the movable seat 13 and the fixed seat 12.
  • the main structure and principle of the present invention are the same as those of the above-mentioned first embodiment.
  • the only difference is that the synchronous transmission connection structure between the respective plucking pieces 21 is different.
  • the plucking piece 21 is A fan-shaped convex portion 213 centering on the rotating shaft is provided on the side surface thereof, and a sector-shaped concave portion 214 is formed between the two-shaped convex portions 213.
  • the scalloped portion 213 and the scalloped portion 214 of the plucking piece 21 are respectively engaged with the scalloped recess 214' and the scalloped portion 213' of the adjacent plucking piece 21 to achieve synchronous rotation.
  • the basic structure and principle are similar to those of the first embodiment.
  • the main difference is as follows: Referring to FIG. 6 and FIG. 7, the opposite faces between the hair-plucking pieces 21 of the plucking assembly 2 are respectively arranged along the circumference.
  • the arranging concave portion 212 and the convex portion 211 are respectively formed between the two concave portions 212 on the opposite faces of the adjacent two plucking pieces 21, and the two convex portions 211 are respectively located on the opposite faces of the adjacent two plucking pieces 21.
  • a pinch gap is formed between them.
  • the function of the hair infusion groove 210 is to make the hair on the skin more easily enter the bristle gap.
  • the hair feed groove 210 and the pinch gap together constitute the depilation gap described in the first embodiment.
  • one side of the plucking piece 21 is respectively provided with a circumferentially arranged insert 213 on the inner side of the convex portion 211, and the other side is provided with a arranging 213 arranged circumferentially on the inner side of the concave portion 212, and the height of the insert 213 is slightly higher.
  • the height of the convex portion 211 is slightly higher.
  • each of the inserting blocks 213 is embedded in the adjacent hair-plucking piece 21 Between the two inserts 213, to ensure that each of the plucking pieces 21 rotates synchronously.
  • the first and second pieces of the hair piece 21 are single-sided structures.
  • the main feature of the present embodiment is that the structure having the hair feeding groove 210 is more advantageous for the hair on the skin surface to enter the plucking gap between the two hair-plucking sheets 21.
  • each of the faces of the plucking sheet 21 is provided with three concave portions 212 and three convex portions 211 which are staggered in the circumferential direction.
  • the concave portion 212 is opposite to the concave portion 212 to form the hair feed groove 210.
  • each of the insert blocks 213 is embedded between the two insert blocks 213 of the adjacent hair-plucking pieces 21 to ensure the synchronous rotation of the respective hair-plucking pieces 21.
  • the fourth embodiment of the present invention has the same basic structure and principle as that of the third embodiment. Referring to FIG. 8, the main difference is that the two ends of the convex portion 211 on each of the plucking pieces 21 are formed to facilitate the entry of hair into the hair feeding groove 210.
  • the chamfer 2110 can also be rounded, the main purpose of which is to facilitate the entry of hair in the hair trough 210 into the interprotrusion gap.
  • the plucking device with improved structure of the invention has the advantages of simple structure, practicality and convenience, is suitable for mass industrial production, and has good industrial applicability.

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  • Surgical Instruments (AREA)

Abstract

Dispositif d'épilation à structure améliorée comprenant un ensemble d'épilation (2) et un moteur entraînant ledit ensemble d'épilation (2) en rotation autour d'un axe principal (20). L'ensemble d'épilation (2) comprend un axe principal arqué (20). Au moins deux plaques d'épilation (21) cylindriques planes entraînées en rotation de manière synchronisée sont prévues sur l'axe principal (20). Chaque plaque d'épilation (21) est formée d'une seule pièce, cependant qu'il est prévu un espace d'épilation entre les deux plaques d'épilation (21).
PCT/CN2007/000983 2007-01-12 2007-03-27 Dispositif d'épilation à structure améliorée WO2008083531A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN200710008441 2007-01-12
CN200710008441.6 2007-01-12
CN200710006824.X 2007-01-24
CN200710006824XA CN101219011B (zh) 2007-01-12 2007-01-24 结构改进的拔毛器

Publications (1)

Publication Number Publication Date
WO2008083531A1 true WO2008083531A1 (fr) 2008-07-17

Family

ID=39608325

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2007/000983 WO2008083531A1 (fr) 2007-01-12 2007-03-27 Dispositif d'épilation à structure améliorée

Country Status (1)

Country Link
WO (1) WO2008083531A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014041453A1 (fr) * 2012-09-17 2014-03-20 Koninklijke Philips N.V. Épilateur doté d'une partie pince apparente

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2673084A1 (fr) * 1991-02-22 1992-08-28 Brain Base Dev Ltd Appareil a epiler a organe d'epilation rotatif.
US5857903A (en) * 1996-08-06 1999-01-12 Braun Aktiengellschaft Rotary cylinder for an epilating appliance
CN1434684A (zh) * 2000-02-17 2003-08-06 K.I.S.有限公司 带有振动装置的脱毛装置
CN1443051A (zh) * 2000-06-09 2003-09-17 摩西多列夫 采用使成对的镊子元件螺旋定位机构的脱毛装置
US20050125008A1 (en) * 2003-12-03 2005-06-09 Epilady 2000 Llc Hair removal system
WO2006081709A1 (fr) * 2005-02-06 2006-08-10 Laisheng Liu Épilateur électrique

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2673084A1 (fr) * 1991-02-22 1992-08-28 Brain Base Dev Ltd Appareil a epiler a organe d'epilation rotatif.
US5857903A (en) * 1996-08-06 1999-01-12 Braun Aktiengellschaft Rotary cylinder for an epilating appliance
CN1434684A (zh) * 2000-02-17 2003-08-06 K.I.S.有限公司 带有振动装置的脱毛装置
CN1443051A (zh) * 2000-06-09 2003-09-17 摩西多列夫 采用使成对的镊子元件螺旋定位机构的脱毛装置
US20050125008A1 (en) * 2003-12-03 2005-06-09 Epilady 2000 Llc Hair removal system
WO2006081709A1 (fr) * 2005-02-06 2006-08-10 Laisheng Liu Épilateur électrique

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014041453A1 (fr) * 2012-09-17 2014-03-20 Koninklijke Philips N.V. Épilateur doté d'une partie pince apparente
US9706827B2 (en) 2012-09-17 2017-07-18 Koninlijke Philips N.V. Epilator with exposed tweezer portion

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