WO2003099062A1 - Brosse a dents - Google Patents

Brosse a dents Download PDF

Info

Publication number
WO2003099062A1
WO2003099062A1 PCT/JP2002/005133 JP0205133W WO03099062A1 WO 2003099062 A1 WO2003099062 A1 WO 2003099062A1 JP 0205133 W JP0205133 W JP 0205133W WO 03099062 A1 WO03099062 A1 WO 03099062A1
Authority
WO
WIPO (PCT)
Prior art keywords
hole
toothbrush
receiving plate
claw
flocking table
Prior art date
Application number
PCT/JP2002/005133
Other languages
English (en)
Japanese (ja)
Inventor
Toao Nakayama
Original Assignee
Temuko Co., Ltd.
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
Application filed by Temuko Co., Ltd. filed Critical Temuko Co., Ltd.
Priority to JP2002580698A priority Critical patent/JP4146729B2/ja
Priority to PCT/JP2002/005133 priority patent/WO2003099062A1/fr
Priority to AU2002258241A priority patent/AU2002258241A1/en
Priority to TW091114860A priority patent/TWI271167B/zh
Publication of WO2003099062A1 publication Critical patent/WO2003099062A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B7/00—Bristle carriers arranged in the brush body
    • A46B7/04—Bristle carriers arranged in the brush body interchangeably removable bristle carriers
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B2200/00—Brushes characterized by their functions, uses or applications
    • A46B2200/10—For human or animal care
    • A46B2200/1066—Toothbrush for cleaning the teeth or dentures

Definitions

  • the present invention relates to a toothbrush capable of appropriately replacing a cartridge-type brush bristle.
  • Japanese Patent Application Laid-Open No. 10-913133 discloses a toothbrush capable of replacing a cartridge-type brush bristle.
  • This toothbrush is configured such that a bristle implant flocking table can be attached to and detached from the head of the toothbrush body, and the head has a recess (enclosure) into which the flocking table can be fitted.
  • a through hole is formed on the bottom surface of the recess for press-fitting the protrusion on the flocking table side.
  • the recess and through hole in the head part can regulate the fall of the flocking table, so that it is possible to prevent rattling when the replacement brush nit is attached, but the retaining mechanism Because of the absence of the brush, the replacement brass knives were likely to loosen or loosen from the head due to the radius and elastic deformation of the head during brushing, and the fixing reliability was poor. Also, when used, water may enter the recesses of the head and cause some water Accumulation is likely to occur, and when exchanging brush hairs, dirt is conspicuous in the exposed recesses, causing some unsanitary feeling.
  • the toothbrush is attached to and detached from the resin brush main body 20 shown in Fig. 11 with the replacement brush nib 30 shown in Fig. 12 on the head 22 which is integrally continuous with the handle 21.
  • This is a replaceable brush-type toothbrush that has become possible.
  • the head portion 22 of the toothbrush main body 20 includes a unit receiving plate portion 23 formed in a longitudinally-long cross section and having a flat surface 23a and inclined surfaces 23b and 23c. Have.
  • the unit receiving plate portion 23 is provided between two positioning through holes 23 d and 23 e provided at two places at an interval on the flat surface 23 a and between the positioning through holes 23 d and 23 e .
  • a hook hole 23 f which penetrates the unit receiving plate portion 23 in the thickness direction thereof, and a hook claw portion F integrally projects from the hole wall in the hole, and a replacement brush nut 30
  • the curved guide wall 23 g engaging with the curved edge 3 1 a, and the divergent female communicating from the curved guide wall 23 g to the handle 21 side.
  • the hook hole 23 f is a slit-shaped long hole formed along the longitudinal direction of the unit receiving plate 23, and is a line connecting the center of the positioning through holes 23 d and 23 e. (Center line).
  • a gentle slope S communicating with the hook claw F is formed on the back side of the hook hole 23 f.
  • the handle 21 of the toothbrush body 20 has a resin core 21 a and a rubber layer 21 b coated thereon.
  • the resin core 21 a It has a mold positioning hole H penetrated at the end and a plurality of communication holes (not shown) penetrated at intervals in the longitudinal direction, and rubber is embedded in the plurality of communication holes. ing.
  • the replacement brush unit 30 is composed of a flocking table 31 and brush hair 32 transplanted to the flocking table 31.
  • the flocking table 31 is spaced apart in the longitudinal direction from the back side.
  • Projection parts 31b, 31c that project downward and can fit into the positioning through holes 23d, 23e of the unit receiving plate part 23, and insertion projections 31b, 31 c, a hook claw piece 3 1 d that protrudes downward from the back surface and can be inserted into the hook hole 23 f of the unit receiving plate 23, and a curved edge 31 a from one end side in the longitudinal direction. It has a protruding widened male portion 31e.
  • the hook claw piece 3 1 d is a wide claw piece formed along the longitudinal direction of the flocking table 3 1, and is a line (center line) connecting the centers of the projections of the insertion protrusions 3 1 b and 3 1 c. It is slightly displaced by forming a L 2.
  • the positioning through hole 2 of the unit receiving plate 23 is required.
  • the projections 3 1b, 3 1c and the hook claw 3 1d of the brush unit 30 are inserted instead of 3 d, 23 e and the hook hole 23 f, the first 13 Figure as (c)
  • the engaging hole 2 3 for HiKake Tometsumehen 3 1 d claw portion F 2 of is stopped consuming the engaging claw portion in f, positioning through-holes 2 3 d, 2 3 It is possible to obtain a strong fixing force higher than the pull-out resistance between e and the insertion protrusions 31b and 31c.
  • the present invention is directed to a toothbrush in which a brush head is detachable from a handle portion of a toothbrush body instead of a handle portion, and a unit receiving plate for supporting the replacement brush nit is used as the head portion.
  • a brush head is detachable from a handle portion of a toothbrush body instead of a handle portion
  • a unit receiving plate for supporting the replacement brush nit is used as the head portion.
  • At least one place in the department It has a positioning through-hole and a hooking hole that penetrates the front and back near the handle of the unit receiving plate, and a hooking claw protrudes integrally from the hole wall in the hole.
  • the replacement brush unit includes brush bristles planted on the flocking table, a protrusion projecting from the back of the flocking table and fitting into the positioning through-hole, and protruding from the back of the flocking table. And a hook claw that can be hooked on the stop hole.
  • another hooking hole may be provided near the tip of the unit receiving plate portion, and another hooked claw piece may be provided near the tip of the flocking table.
  • the tip of the replacement brush nip can be prevented from floating.
  • the hooking claw portion is positioned from the handle portion side on the approximate center line of the unit receiving plate portion and protrudes toward the through-hole side, and the hook portion of the hooked hook piece is substantially at the center line of the flocking table. It protrudes from the insertion protrusion side to one end side in the longitudinal direction of the flocking table. Touch your fingertip to the other end of the unit in the longitudinal direction while touching the back of the unit receiving plate. Since the lock can be released, the operation of releasing the lock due to the difference between the left and right hands or the dominant hand holding the toothbrush body does not occur, and a quick release operation can be realized.
  • the slider mold can be inserted and removed from one end in the longitudinal direction between the flocking table and the claw portion of the hooked claw piece at the time of forming the replacement brashnit, it is possible to perform multi-piece resin molding. Cost reduction of replacement brashnit can also be realized.
  • the hooking claw portion is formed on the approximate center line of the unit receiving plate portion so as to protrude from the positioning through hole side to the handle portion side, and the claw portion of the hooked claw piece is implanted along the approximate center line of the flocking table. Even in the case where the base is inserted from one end in the longitudinal direction and protrudes toward the protrusion, substantially the same effects as described above can be obtained.
  • the positioning through-hole is formed as a tapered hole
  • the insertion projection is formed as a tapered projection. Friction resistance is reduced, and smooth fitting and disengagement between the positioning through hole and the insertion protrusion can be realized.
  • a guide upright wall portion with which the edge of one end in the longitudinal direction of the flocking table is engageable is integrally provided between the head portion and the handle portion.
  • the standing wall increases the section modulus and can increase bending rigidity.
  • the flocking table has a male portion protruding from the edge of one end in the longitudinal direction via the connecting portion in the longitudinal direction, and the head portion is formed through a groove portion separating the guide upright wall portion, It is desirable to have a female part that can be fitted with a male part.
  • the male part and the connecting part are formed as tapered projections, and the female part and the groove are formed as one tapered hole.
  • the male part and female part can be smoothly fitted and separated.
  • the initial tensile stress can be gradually applied to the constricted connection part, and this tensile stress is generated at the time when the claw of the hooked piece is caught by the claw. This translates into a continuous force in the locking direction, and secures the locking.
  • the claw is autonomously restored from the hooked claw by the remaining tensile stress. Since it is detached, there is no need to push out the claw portion of the hooked piece from the back, and it is very easy to release the hook.
  • the surface of the unit receiving plate be a substantially mountain-shaped inclined surface. A gentle slope is sufficient. If the surface is flat, it is easy for foreign matter to enter and accumulate in the gap with the brush stand, which is unsanitary.However, if it is an inclined surface, foreign matter easily enters the formed gap. Because it can be removed by washing, sanitary use is possible.
  • the present invention can also be applied to an electric toothbrush having a slightly thicker handle having a built-in motor or the like and a detachable head. Head unit If the brass knits are replaced by replacing the bracket plate with the bracket, the replacement of the head becomes unnecessary.
  • FIG. 1 is a partial perspective view showing a front side of a toothbrush according to an embodiment of the present invention.
  • FIG. 2 is a partial perspective view showing the back side of the toothbrush.
  • FIG. 3 is a partial perspective view showing the front side of the toothbrush body in the same brush.
  • FIG. 4 is a partial perspective view showing the back side of the toothbrush body.
  • Fig. 5 (a) is a partial plan view showing the toothbrush body
  • Fig. 5 (b) is
  • FIG. 5 (a) is a vertical sectional front view showing a state cut along D-D '
  • FIG. 5 (c) is a partial bottom view of the toothbrush body.
  • FIG. 6 (a) is a cross-sectional view showing a state cut along A—A ′ in FIG. 5 (a), and FIG. 6 (b) is a view taken along B—B ′ in FIG. 5 (a).
  • FIG. 6 (c) is a cross-sectional view showing a cut state, and FIG.
  • FIG. 4 is a cross-sectional view showing a state cut along C ′.
  • FIG. 7 is a perspective view showing the back side of the replacement brush knits in the same toothbrush.
  • Fig. 8 (a) is a plan view showing the replacement brush unit
  • Fig. 8 (b) is a front view of the replacement brush unit.
  • FIG. 9 (a) is a sectional view showing a state cut along the line A-A 'in Fig. 8 (a), and Fig. 9 (b) is B-B' in Fig. 8 (a).
  • FIG. 3 is a cross-sectional view showing a state cut along the line.
  • FIG. 10 (a) is a sectional view showing a state in which the unit receiving plate portion and the replacement brush unit in the embodiment are separated
  • FIG. 10 (b) is a sectional view showing the embodiment
  • FIG. 10 (c) is a cross-sectional view showing a state in which the unit receiving plate and the replacement brassnit are being mounted in the same manner
  • FIG. 10 (c) shows a completed state of the unit receiving plate and the replacement brassnit in the same embodiment.
  • Fig. 11 (a) is a plan view showing the toothbrush body of the prior art toothbrush
  • Fig. 11 (b) is a front view of the toothbrush body
  • Fig. 11 (c) is the left side of the toothbrush body.
  • Fig. 11 (a) is a plan view showing the toothbrush body of the prior art toothbrush
  • Fig. 11 (b) is a front view of the toothbrush body
  • Fig. 11 (c) is the left side of the toothbrush body.
  • FIG. 11 (d) is a sectional view showing a state cut along A- A 'in Fig. 11 (a), and Fig. 11 (e) is a sectional view in Fig. 11 (b).
  • FIG. 7 is a cross-sectional view showing a state cut along B-B '.
  • Fig. 12 (a) is a plan view showing the replacement brush unit in the prior art
  • Fig. 12 (b) is its front view
  • Fig. 12 (c) is A in Fig. 12 (a).
  • FIG. 4 is a cross-sectional view showing a state cut along A ′.
  • Fig. 13 (a) is a cross-sectional view showing a state in which the unit receiving plate and the replacement brush unit in the prior art are separated
  • Fig. 13 (b) is a sectional view showing the unit receiving plate in the prior art and the unit
  • FIG. 13 (c) is a cross-sectional view showing a state in which the replacement brashnit is in the process of being mounted
  • FIG. 13 (c) is a cross-sectional view showing a completed state of mounting the unit receiving plate portion and the replacement brashnit in the prior art.
  • a cartridge-type replaceable brash nit 30 is detachably mounted on a head 22 formed integrally and continuously from a handle 21 of a resin-made toothbrush body 20. It is a brush-type toothbrush.
  • the head portion 22 of the toothbrush body 20 has a unit receiving plate portion 23 having a mountain-shaped cross section as shown in FIG. 2 (c).
  • the unit receiving plate portion 23 penetrates through the front and back at the positioning through holes 23 d and 23 e provided at two locations spaced apart from each other on the center line, and near the handle portion 21.
  • Hanging claw F t It has a hook hole X that protrudes into the hole.
  • a recess W that is shallower and wider than the hooking hole X is formed on the back side of the hooking hole X.
  • the recess W has a bottom surface on both sides of the hook hole X and on the handle side.
  • the hooking claws Fi project from the handle 21 side to the positioning through holes 23d on the center line of the unit receiving plate 23 in a wide manner.
  • the positioning through holes 23d and 23e are loose taper holes.
  • the replacement brashnit 30 is composed of a flocking table 31 and a bristle bristle 32 planted thereon.
  • the flocking table 31 projects downward from the rear surface at intervals in the longitudinal direction and has a unit receiving plate. Insertion protrusions 3 Id, 31 c that can be press-fitted into positioning through holes 23 d, 23 e of part 23, and flocking nearer to one end in the longitudinal direction than insertion protrusions 31 c And a hook claw Y protruding from the back surface of the base 31 and capable of being hooked on the hook hole X.
  • Claw portion F 2 of the hooking claw Y consists out tension wider shape to planting base of the longitudinal one end side from the bristle base 3 1 projections Insert center line portion 3 1 c side.
  • the width of the claw portion F 2 is narrower Ri by the width of the latch claws, without forming the Ri or water reservoir on top of the latch claws F t, and summer Ni Let 's you exert a drainage effect. ⁇
  • the insertion projections 31 d and 31 c are loosely tapered projections.
  • the flocking base 31 has a converging male portion 31 f protruding from the longitudinal end portion 31 a through the constricted connecting portion 31 e in the longitudinal direction, and has a head portion.
  • 22 is formed on the handle 21 side through a constricted groove 23 h that divides the curved guide upright wall 23 g, and a divergent portion that can be fitted to the divergent male portion 31 f. It has a female part 23i.
  • the flared male portion 31f is a loose tapered projection and the flared female portion 23i is a loose tapered hole.
  • the converging male part 31 f and the constricted connecting part 31 e fit into the converging female part 23 i and the constricted groove 23 h, and the protrusion 31 I
  • the d, 31c and the hook claw Y enter the positioning through holes 23d, 23e and the hook hole X of the unit receiver plate 23, and as shown in FIG. 5 (b), after the tip end of the claw portion F 2 of the hooking pawl Y drops in flexion along an upper inclined surface of the engaging claw portion F t, as shown in FIG. 5 (c), in the engaging hole X
  • the hook part F 2 of the hook part Y is hooked on the back of the hook part.
  • the hook claw F i protrudes from the handle portion 21 side to the positioning through hole 23 d on the center line of the unit receiving plate portion 23, and the claw portion F 2 of the hook claw piece Y Is inserted at the center line of the flocking table 31 and protrudes from the projection 31 c side to one end side of the flocking table in the longitudinal direction.
  • the fingertip must be It suffices to touch the back of the nit receiving plate 23 and rub it to the other end in the longitudinal direction. And a quick release operation can be realized.
  • the positioning through holes 23 d and 23 e are tapered holes and the insertion projections 31 d and 31 c are tapered projections, the positioning through holes 23 d and 23 e Smooth engagement and disengagement with the insertion protrusions 3Id, 31c can be realized.
  • a curved guide standing wall part 23 g to which the edge of one end part 31 a in the longitudinal direction of the flocking table 31 can engage. It consists of Positioning through holes 2 3 d, 23 e of unit receiving plate 23, and hooking holes X replaced with brass knives 30 insertion protrusions 3 1 d, 31 c, and hook nail pieces Y
  • the push-in operation is performed simply by pushing the edge of the longitudinal end 31a of the replacement brush 30 into engagement with the curved guide upright wall 23g. Since the insertion projections 3 1 d, 3 1 c and the hook claw pieces Y of No.
  • the claw portion F 2 of the hook claw piece Y has a curved shape. It is formed approximately between the center of curvature of the inner rising wall 23 g and the line connecting both ends of the curved guiding upright wall 23 g, and is affected by the bending deformation of the unit receiving plate 23. Are hard to receive.
  • the distance between the head portion 22 and the handle portion 21 is large when brushing the teeth, and there is a possibility that the hooking state between the adjacent hooking hole X and the hooking nail piece Y is released.
  • the widened male part 31f and the constricted connecting part 31e are fitted to the widened female part 23i and the constricted groove 23h, both exert an anchoring action.
  • a tensile force acts on the constricted connecting portion 31e that fits in the constricted groove 23h. The hooking force with the nail piece Y can be reliably maintained.
  • the flared male portion 31f and the connecting portion 31e are tapered protrusions, and the flared female portion 23i and the groove 23h are tapered holes, so that friction resistance is low. In other words, smooth fitting / removing of the divergent male portion 31f and the divergent female portion 23i can be realized.
  • the above wide-like male portion 3 1 gradually be granted to ⁇ the initial tensile stress in the constricted portion in f and Sakihiro Jomesu unit 2 3 i and the fitting agreement process, the tensile stress claw portion F 2 is hooking At the time of being hooked on the claw portion Fi, the force is converted into a continuous force in the hooking direction, and the hooking is ensured.
  • the claw portion alone trigger operation for releasing the hooking state of the hooking claw portion of the F 2 by moving rubbed with a finger destination, still remain due to the tensile stress Ritsumebu F 2 is the engaging claw portions F i since on the child autonomously return disengaged from, with little need extrusion force from the back of the claw portion F 2, latching release is facilitated.
  • the surface of the unit receiving plate portion 23 is a substantially mountain-shaped inclined surface, foreign matter easily enters the gap G between the inclined surface and the brush stand 31, but can be removed by washing. Therefore, sanitary use is possible. If the gap is used, the replacement operation of the replacement brush unit is easy. Industrial applicability
  • the present invention has the following effects.
  • the head part has a hook hole that penetrates the front and back near the handle part of the unit receiving plate, and in which the hook claws protrude integrally from the hole wall in the hole.
  • the replacement brush unit has a hook claw that can be hooked on the hook hole, so that the replacement brush unit can be retained while maintaining the fixing reliability of the replacement brush unit. Since the stop hole is formed near the handle portion of the unity receiving plate portion, the fingertip of one hand holding the toothbrush body can easily reach the claw portion, and the operation for releasing the latch becomes very easy.
  • the hooking claw is positioned from the handle side on the center line of the unit receiving plate, and protrudes toward the through hole.
  • the hook of the hooked hook piece is inserted at the center line of the flocking table. Since it protrudes from the protruding part to one end in the longitudinal direction of the flocking table, in the latch release operation, it is sufficient to touch the back of the unit receiving plate and rub it to the other end in the longitudinal direction.
  • the confusing operation of the latch release operation due to the difference between the left and right hands and the dominant hand holding the toothbrush body does not occur, and a quick release operation can be realized.
  • the positioning through-hole is formed as a tapered hole, and the insertion projection is formed as a taper-shaped projection, so that frictional resistance is reduced and the positioning through-hole and the projection are smoothly fitted. ⁇ Can achieve withdrawal.
  • the unit receiving plate portion Since the guide upright wall portion with which the edge of one end in the longitudinal direction of the flocking table can be integrally engaged between the head portion and the handle portion, the unit receiving plate portion is When inserting the insertion protrusion of the replacement brush unit and the claw piece to be engaged into the positioning through hole and the engagement hole, the edge of one end in the longitudinal direction of the alternative brush unit is engaged with the guide upright wall.
  • the insertion projections of the replacement bra schnit and the hooked claw pieces fit into the through-holes and hooking holes that determine the position of the unit-unit receiving plate, thus improving mounting operability.
  • the head portion and the handle portion are usually constricted, the integral formation of the guide standing wall portion increases the section modulus and increases bending rigidity. it can.
  • the flocking table has a male part projecting from the edge of one end in the longitudinal direction via the connecting part in the longitudinal direction, and the head part is formed through a groove parting off the guide standing wall part. Since there is a female part that can be fitted to the male part, the radius between the head part and the handle part is large when brushing the teeth. Although the hooking state may be lost, if the male part is fitted to the female part, both will exert an anchoring action, and in the case of bending deformation, a tensile force acts on the connecting part fitted in the groove. However, as a reaction, the amount of radius can be reduced, and the locking force between the locking hole and the locking claw can be reliably maintained.
  • the male part and the connecting part are formed as tapered projections, and the female part and the groove part are formed as tapered holes, frictional resistance is reduced, and the male part and the female part are smoothly fitted. Withdrawal can be realized. Also, in the process of fitting the male part and the female part, the initial tensile stress can be gradually applied to the connecting part, and this tensile stress is sustained in the hooking direction at the time when the claw is caught on the hooked claw piece. It will be converted to a strong force, and the locking will be ensured. In addition, even if only the triggering operation for releasing the latched state by rubbing the claws with the fingertips, the claws are autonomously returned from the hooked nail pieces due to the remaining tensile stress. Therefore, it is easy to release the latch with almost no pushing force from the back of the claw.
  • the surface of the unit receiving plate should have a substantially mountain-shaped slope. Desirable. Although foreign matter can easily enter the gap between the inclined surface and the brush base, it can be removed by washing, thus enabling sanitary use.

Landscapes

  • Brushes (AREA)

Abstract

Cette invention concerne une brosse à dent de type cartouche sur laquelle une unité de brosse de rechange (30) peut être adaptée libérable dans le prolongement d'une partie tête (22) intégrée à une poignée (21) du corps de brosse (20). La partie tête (22) du corps de brosse (20) comporte une partie réceptrice d'unité plate (23) présentant des trous de positionnement traversants (23d, 23e) en deux points distants l'un de l'autre sur l'axe central, et un trou d'ancrage X réalisé dans la partie réceptrice plate en un point proche de la poignée (21) avec une partie d'arrêt d'encliquetage F1 s'étendant entièrement dans le trou à partir de la paroi de ce trou. L'unité (30) comprend un bloc de tête (31) dans laquelle sont implantés des poils de brosse (32). Le bloc de tête (31) comprend des picots d'insertion (31d, 31c) dépassant vers le bas depuis la surface arrière, espacés l'un de l'autre dans la direction longitudinale et s'emboîtant dans les trous de positionnement (23d, 23e) de la partie réceptrice d'unité plate (23), ainsi qu'une languette Y dépassant de la surface arrière du bloc de tête (31), située plus près dune extrémité longitudinale que les picots d'insertion (31c) et venant s'encastrer dans le trou d'ancrage X.
PCT/JP2002/005133 2002-05-27 2002-05-27 Brosse a dents WO2003099062A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2002580698A JP4146729B2 (ja) 2002-05-27 2002-05-27 歯ブラシ
PCT/JP2002/005133 WO2003099062A1 (fr) 2002-05-27 2002-05-27 Brosse a dents
AU2002258241A AU2002258241A1 (en) 2002-05-27 2002-05-27 Toothbrush
TW091114860A TWI271167B (en) 2002-05-27 2002-07-04 Toothbrush

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2002/005133 WO2003099062A1 (fr) 2002-05-27 2002-05-27 Brosse a dents

Publications (1)

Publication Number Publication Date
WO2003099062A1 true WO2003099062A1 (fr) 2003-12-04

Family

ID=29561085

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2002/005133 WO2003099062A1 (fr) 2002-05-27 2002-05-27 Brosse a dents

Country Status (4)

Country Link
JP (1) JP4146729B2 (fr)
AU (1) AU2002258241A1 (fr)
TW (1) TWI271167B (fr)
WO (1) WO2003099062A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007296221A (ja) * 2006-05-02 2007-11-15 Temuko Kk 歯ブラシ
KR101129018B1 (ko) * 2012-01-05 2012-03-27 이희돈 칫솔
US20150189978A1 (en) * 2011-09-23 2015-07-09 Neob Co., Ltd. Toothbrush
US10022208B2 (en) 2011-12-28 2018-07-17 Colgate-Palmolive Company Replacement head for an oral care implement, and oral care implement and method of utilizing the same

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50154170U (fr) * 1974-06-07 1975-12-20
JPS52125962U (fr) * 1976-03-17 1977-09-24
JPS5736140U (fr) * 1980-08-07 1982-02-25
JPS61160726U (fr) * 1985-03-27 1986-10-04
JPS62183720U (fr) * 1986-05-13 1987-11-21

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50154170U (fr) * 1974-06-07 1975-12-20
JPS52125962U (fr) * 1976-03-17 1977-09-24
JPS5736140U (fr) * 1980-08-07 1982-02-25
JPS61160726U (fr) * 1985-03-27 1986-10-04
JPS62183720U (fr) * 1986-05-13 1987-11-21

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007296221A (ja) * 2006-05-02 2007-11-15 Temuko Kk 歯ブラシ
US20150189978A1 (en) * 2011-09-23 2015-07-09 Neob Co., Ltd. Toothbrush
US9788642B2 (en) * 2011-09-23 2017-10-17 Neob Co., Ltd. Toothbrush
US10022208B2 (en) 2011-12-28 2018-07-17 Colgate-Palmolive Company Replacement head for an oral care implement, and oral care implement and method of utilizing the same
US10898304B2 (en) 2011-12-28 2021-01-26 Colgate-Palmolive Company Oral care implement body and replacement head therefor
US11931218B2 (en) 2011-12-28 2024-03-19 Colgate-Palmolive Company Oral care implement body and replacement head therefor
KR101129018B1 (ko) * 2012-01-05 2012-03-27 이희돈 칫솔

Also Published As

Publication number Publication date
AU2002258241A1 (en) 2003-12-12
JP4146729B2 (ja) 2008-09-10
JPWO2003099062A1 (ja) 2005-10-20
TWI271167B (en) 2007-01-21

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