WO2021171680A1 - オーラルケア部材用スタンド - Google Patents

オーラルケア部材用スタンド Download PDF

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Publication number
WO2021171680A1
WO2021171680A1 PCT/JP2020/038075 JP2020038075W WO2021171680A1 WO 2021171680 A1 WO2021171680 A1 WO 2021171680A1 JP 2020038075 W JP2020038075 W JP 2020038075W WO 2021171680 A1 WO2021171680 A1 WO 2021171680A1
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WO
WIPO (PCT)
Prior art keywords
stand
oral care
holding
holding portion
main body
Prior art date
Application number
PCT/JP2020/038075
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
徹 角田
Original Assignee
パナソニックＩｐマネジメント株式会社
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 パナソニックＩｐマネジメント株式会社 filed Critical パナソニックＩｐマネジメント株式会社
Priority to EP20921792.6A priority Critical patent/EP4111919A4/de
Priority to CN202080093723.4A priority patent/CN114980784A/zh
Publication of WO2021171680A1 publication Critical patent/WO2021171680A1/ja

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Classifications

    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B15/00—Other brushes; Brushes with additional arrangements
    • A46B15/0093—Magazins or sets of brushes components, e.g. plurality of brushes linked as a package
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B15/00—Other brushes; Brushes with additional arrangements
    • A46B15/0095—Brushes with a feature for storage after use
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K1/00—Wash-stands; Appurtenances therefor
    • A47K1/08—Accessories for toilet tables, e.g. glass plates, supports therefor
    • A47K1/09—Holders for drinking glasses, tooth brushes, hair brushes, or the like
    • 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

  • This disclosure relates to a stand for oral care members.
  • Patent Document 1 a toothbrush stand (stand for an oral care member) having a plurality of holding portions capable of holding a plurality of toothbrushes (oral care member) has been proposed. ..
  • the oral care member such as a toothbrush has an eccentric shape in which the tip of the brush portion or the like protrudes from the axial center of the handle. Therefore, it is necessary to install the holding portions on the toothbrush stand at a distance so that the brush portions do not interfere with each other due to rotation, and the toothbrush stand becomes large.
  • Patent Document 1 the toothbrush is held in the toothbrush stand, and the toothbrush stands in an outwardly inclined posture with respect to the toothbrush stand. By doing so, it is possible to prevent the brush portions of the toothbrushes from interfering with each other while suppressing the increase in size of the toothbrush stand.
  • the stand for an oral care member can be inserted into the oral cavity by being connected to a main body portion extending in one direction and protruding from the main body portion in a direction intersecting the one direction. It holds an oral care member having an oral insertion portion.
  • This stand for oral care members includes a stand main body having a plurality of holding portions capable of holding the held portions of the main body portion.
  • the holding portion includes a first holding portion and a second holding portion having a height higher than that of the first holding portion.
  • the stand for an oral care member according to another aspect of the present disclosure is inserted into the oral cavity by being connected to a main body portion extending in one direction and protruding from the main body portion in a direction intersecting the one direction. It holds an oral care member having an oral insertion portion to be obtained.
  • This stand for oral care members includes a stand main body having a plurality of holding portions capable of holding the held portions of the main body portion. Then, the holding portion can hold the oral care member in a state where the region where the oral cavity insertion portion can exist in a plan view is contained within the region of the stand main body while tilting the main body portion in the vertical direction. It is formed.
  • FIG. 5 is a side view showing a state before the oral care member according to the first embodiment is attached to the main body of the oral care device.
  • FIG. 5 is a cross-sectional view showing a state in which the oral care member according to the first embodiment is attached to the main body of the oral care device.
  • the side view which shows the oral care member which concerns on Embodiment 1.
  • FIG. 5 The plan view explaining the relationship between the stand for an oral care member and the oral care member which concerns on Embodiment 1.
  • FIG. FIG. 5 is a side view showing a state in which the oral care member is held by the stand for the oral care member according to the first embodiment.
  • FIG. 5 is a cross-sectional view showing a state in which the oral care member according to the other example 1 is attached to the main body of the oral care device.
  • FIG. 3 is a plan view showing a state in which the oral care member is held by the stand for the oral care member according to the third embodiment.
  • FIG. 5 is a side view showing a state in which the oral care member is held by the stand for the oral care member according to the third embodiment.
  • FIG. 5 is a side view illustrating the relationship between the oral care members having the brush portion held by the stand for the oral care member according to the third embodiment.
  • FIG. 5 is a side view illustrating the relationship between oral care members having nozzles held by the stand for oral care members according to the third embodiment.
  • an attachment stand 10 capable of holding (installing) the nozzle attachment (attachment: oral care member) 20 is illustrated as a stand for the oral care member. ing.
  • the nozzle attachment 20 is detachably attached to the oral cleaning device main body (oral care device main body) 30.
  • a liquid water, washing water, etc.
  • a pump not shown
  • the pressurized liquid is ejected from the nozzle 22 so that the oral cavity of the user or the like can be cleaned. It has become.
  • the nozzle attachment 20 and the oral cavity cleaning device main body 30 can clean the oral cavity of the user or the like by injecting the pressurized liquid from the nozzle 22 (oral). Care device).
  • This oral care device generally includes one oral cleaning device main body 30 and a plurality of nozzle attachments 20. In this way, while sharing one oral cleaning device main body 30, for example, each of the cohabitants such as a family member can have a dedicated nozzle attachment 20.
  • the attachment stand 10 is a stand for holding the nozzle attachment 20 that is not attached to the oral cleaning device main body 30, such as when the oral care device is not used.
  • the attachment stand 10 can hold four (plurality) nozzle attachments 20 in one stand.
  • the attachment stand 10 includes a stand body 11 as shown in FIG.
  • the stand body 11 can be formed by using a material such as synthetic resin, so that the region R1 (contour shape in the plan view) in the plan view becomes a square shape (square shape) with rounded corners. (See FIG. 5).
  • the stand body 11 can be used, for example, in a state of being mounted on a mounting surface 1 such as a washbasin (see FIG. 6).
  • the stand body 11 is formed with four (s) of holding holes 121 that extend vertically and open upward in a state where the stand body 11 is placed on the mounting surface 1.
  • each of the four holding holes 121 is a holding portion 12 capable of holding the nozzle attachment 20.
  • four holding holes 121 are formed in the central portions of each of the portions of the region R1 having a substantially square shape in a plan view.
  • the nozzle attachment 20 held by the holding portion 12 is connected to the nozzle main body (main body portion) 21 extending in one direction and the nozzle main body 21 so as to project in a direction intersecting the one direction. It is provided with a nozzle (oral insertion portion) 22 that can be inserted inside.
  • the nozzle attachment 20 is held by the stand body 11.
  • the nozzle attachment 20 is attached to the oral cavity cleaning device main body 30 by inserting the protrusion 23 of the nozzle main body 21 into the insertion hole (connection portion) 31 of the oral cleaning device main body 30. ing. That is, in the first embodiment, the protrusion (held portion) 23 of the nozzle body 21 held by the holding portion 12 is inserted into the insertion hole (connecting portion) 31 of the oral cleaning device main body (oral care device main body) 30. It also serves as a connected portion to be connected (see FIGS. 2 and 3).
  • the engaging projection 31a formed in the insertion hole 31 of the oral cleaning device main body 30 is engaged with the engaging groove 23a formed in the protrusion 23 of the nozzle body 21.
  • the nozzle attachment 20 is attached to the oral cavity cleaning device main body 30.
  • the liquid flow path 20a formed in the nozzle attachment 20 communicates with the liquid discharge path 30a formed in the oral cleaning device main body 30. (See Fig. 3).
  • the nozzle body 21 extends in the vertical direction (one direction), and the nozzle 22 extends in the vertical direction with respect to the nozzle body 21. It is designed to protrude in the direction of intersection with.
  • the nozzles 22 of the nozzle attachments 20 may face each other.
  • the holding portion 12 is configured to be able to rotatably hold the nozzle attachment 20, and the nozzle attachment 20 held by the holding portion 12 rotates to rotate the holding portions 12 adjacent to each other.
  • the nozzles 22 of the nozzle attachment 20 held in the above may face each other.
  • the attachment stand 10 becomes larger in the horizontal direction, and the place where the attachment stand 10 is placed is restricted.
  • the attachment stand 10 can be miniaturized in the horizontal direction while suppressing interference between adjacent nozzles 22.
  • the stand main body 11 is provided with a base portion 111 and a protruding portion 112 protruding so that the upper surface 112a is located above the upper surface 111a of the base portion 111.
  • the stand main body 11 is formed by integrally molding the base portion 111 and the protruding portion 112.
  • the shape of the stand body 11 is such that substantially rectangular parallelepiped protruding portions 112 are formed at two diagonal positions of the substantially rectangular parallelepiped base portion 111. That is, two protrusions 112 are formed on the stand body 11 so as to line up in one diagonal direction, and portions where the protrusions 112 are not formed are formed in two places so as to line up in the other diagonal direction. I am trying to do it.
  • a holding hole 121 is formed in a substantially central portion of the upper surface 112a of each of the two protrusions 112. Further, the holding holes 121 are formed in the substantially central portion of the upper surface 111a of each of the base portions 111 formed so as to be arranged in the other diagonal directions.
  • the nozzle attachment 20 is inserted into the holding hole 121 formed in the substantially central portion of the upper surface 111a of the base portion 111 by using the lower surface 21b formed in the lower portion of the nozzle body 21 as the base portion. It is regulated by abutting the upper surface 111a of 111.
  • the nozzle attachment 20 is inserted into the holding hole 121 formed in the substantially central portion of the upper surface 112a of the protruding portion 112
  • the lower surface 21b formed in the lower portion of the nozzle body 21 is brought into contact with the upper surface 112a of the protruding portion 112. It is regulated by that.
  • the upper surface 112a of the protruding portion 112 is located above the upper surface 111a of the base portion 111.
  • the nozzle attachment 20 held by the holding portion 12 formed on the protruding portion 112 is located above the nozzle attachment 20 held by the holding portion 12 formed on the base portion 111.
  • the height positions of the nozzle 22 of the nozzle attachment 20 held by the protruding portion 112 and the nozzle 22 of the nozzle attachment 20 held by the base portion 111 can be made different.
  • the insertion of the nozzle attachment 20 into the holding hole 121 may be restricted by the bottom surface 121a of the holding hole 121. Then, the plurality of holding holes 121 may have holding holes 121 having different height positions of the bottom surface 121a. By doing so, the height position of the nozzle 22 of the nozzle attachment 20 can be changed.
  • the holding portion 12 includes a first holding portion 13 and a second holding portion 14 having a height higher than that of the first holding portion 13.
  • the holding portion 12 formed on the base portion 111 corresponds to the first holding portion 13
  • the holding portion 12 formed on the protruding portion 112 serves as the second holding portion 14. It is equivalent.
  • the distance p1 from the center O1 of the first holding portion 13 to the center O2 of the second holding portion 14 in the plan view is set to be the shortest distance between the plurality of holding portions 12. That is, the two holding portions 12 that are the shortest distance in the plan view are the first holding portion 13 and the second holding portion 14.
  • the distance p2 from the center O1 of one first holding portion 13 to the center O1 of the other first holding portion 13 in a plan view is the shortest distance p1 between the plurality of holding portions 12. I try to make it bigger than. Further, the distance from the center O2 of one second holding portion 14 to the center O2 of the other second holding portion 14 in the plan view is also set to be the same as the distance p2.
  • the two holding portions 12 that are separated from the shortest distance (distance p1) in a plan view are set to be the first holding portions 13 or the second holding portions 14.
  • the region R2 in which the nozzle 22 can exist when the holding portion 12 holds the nozzle attachment 20 is located in the region R1 of the stand main body 11 in a plan view.
  • the holding portion 12 is formed on the stand main body 11 so as to fit.
  • the nozzle 22 protrudes to the outside (horizontally outside) of the stand body 11 regardless of the direction in which the nozzle 22 protrudes. Is made possible to suppress.
  • the region R3 and the region R4 partially overlap each other in a plan view.
  • the region R3 is a region in which the nozzle 22 can exist when the nozzle attachment 20 is held by the first holding portion 13.
  • the region R4 is the nozzle 22 when the nozzle attachment 20 is held by the second holding portion 14 arranged at the position closest to the first holding portion 13 in which the nozzle attachment 20 in which the region R3 is formed is arranged. Is the area where can exist.
  • the region R3 has a shape such that a truncated cone whose diameter is reduced upward is arranged on an upper portion of a truncated cone whose diameter is reduced downward, and the first aspect is viewed in a plan view. It is a region in a circle centered on the center O1 of the holding portion 13 (see FIG. 5).
  • the region R4 has a shape in which a truncated cone whose diameter is reduced upward is arranged on the upper portion of the truncated cone whose diameter is reduced downward, and in a plan view, the second holding portion 14 It is an area within a circle centered on the center O2 (see FIG. 5).
  • the first holding portion 13 and the second holding portion 14 are arranged so as to satisfy the relationship of p1 ⁇ 2 ⁇ b.
  • b is the width in a direction orthogonal to one direction from the center O3 of the nozzle body 21 to the tip of the nozzle 22.
  • p1 is the distance from the center O1 of the first holding portion 13 to the center O2 of the second holding portion 14.
  • the first holding portion 13 and the second holding portion 14 are arranged at a distance where the nozzle attachments 20 (nozzle 22) interfere with each other when held at the same height. , The size of the stand body can be reduced.
  • the first The holding portion 13 and the second holding portion 14 are arranged so as to satisfy the relationship of x> a (see FIG. 6).
  • c is the length from the center O3 of the nozzle body 21 to the outer surface 21a (see FIG. 4).
  • one first holding portion 13 and the other first holding portion 13 are arranged so as to satisfy the relationship of p2> 2 ⁇ b. Further, one first holding portion 13 and the other first holding portion 13 are arranged so as to satisfy the relationship of p2> 2 ⁇ b.
  • p2 is the distance from the center O1 of one first holding portion 13 to the center O1 of the other first holding portion 13. In the first embodiment, p2 is also the distance from the center O2 of one second holding portion 14 to the center O2 of the other second holding portion 14.
  • d shown in FIG. 4 is one of the portions located above the upper surface of the stand body 11 (the upper surface 111a of the base portion 111 or the upper surface 112a of the protruding portion 112) while being held by the holding portion 12 of the nozzle body 21. It is the length of the direction.
  • the configuration of the attachment stand 10 is the above-described configuration, it is possible to further improve the degree of freedom of the installation location while suppressing the interference between the nozzle attachments 20.
  • an attachment stand that can hold (install) an electric toothbrush attachment (attachment: oral care member) 20A.
  • FIGS. 7 and 8 show an example of the electric toothbrush attachment 20A.
  • the electric toothbrush attachment 20A shown in FIGS. 7 and 8 is detachably attached to the electric toothbrush main body (oral care device main body) 30A.
  • the attachment 20A of the electric toothbrush has a main body portion 21A extending in one direction and a brush portion (oral insertion portion) that is connected to the main body portion 21A so as to project in a direction intersecting one direction and can be inserted into the oral cavity. ) 22A and. Then, by inserting the vibrator (connecting portion) 31A oscillatingly formed in the electric toothbrush main body 30A into the recess (held portion) 23A of the main body 21A, the attachment 20A of the electric toothbrush becomes the electric toothbrush main body 30A. It is designed to be attached to. At this time, the engaging projection 23aA formed in the recess 23A is engaged with the engaging groove 31aA provided in the vibrator 31A.
  • the electric toothbrush attachment 20A and the electric toothbrush body 30A shown in FIGS. 7 and 8 are devices (oral care devices) capable of brushing the teeth of the user or the like by electrically vibrating the brush portion 22A. be.
  • the oral care device shown in FIGS. 7 and 8 also includes one electric toothbrush main body 30A and a plurality of electric toothbrush attachments 20A. That is, while sharing one electric toothbrush main body 30A, a plurality of people can have a dedicated electric toothbrush attachment 20A.
  • the attachment stand that holds the attachments 20A of the plurality of electric toothbrushes is made like the attachment stand 10 described above, the degree of freedom of the installation location is further improved while suppressing the interference between the attachments 20A of the electric toothbrushes. It becomes possible.
  • the attachment 20A of the electric toothbrush shown in FIGS. 7 and 8 When the attachment 20A of the electric toothbrush shown in FIGS. 7 and 8 is held on the attachment stand, it is preferable to form a holding protrusion instead of the holding hole 121 and use this holding protrusion as a holding portion.
  • the concave portion (held portion) 23A of the main body portion 21A held by the holding portion also serves as the connected portion connected to the vibrator (connecting portion) 31A of the electric toothbrush main body (oral care device main body) 30A. be able to.
  • the holding hole formed in the stand body function as a holding portion.
  • the attachment 20A of the electric toothbrush is held by the attachment stand.
  • the plurality of holding portions formed on the attachment stand for holding the attachments 20A of the plurality of electric toothbrushes can be formed so as to satisfy the same conditions as the attachment stand 10 described above.
  • the length in one direction of the brush portion 22A is a, and the width in the direction orthogonal to one direction from the center O4 of the main body portion 21A to the tip of the brush portion 22A is b. Further, the length from the center O4 of the main body 21A to the outer surface 21aA is c, and the length in one direction of the main body 21A, that is, the position above the upper surface of the stand main body while being held by the holding part in the main body 21A. The length of the portion to be formed in one direction is d (see FIG. 9).
  • a stand for the oral care member it is also possible to use a stand capable of holding (installing) the toothbrush (oral care member) 20B.
  • FIG. 9 shows an example of the toothbrush 20B.
  • the toothbrush 20B shown in FIG. 9 has a handle (main body) 21B extending in one direction and a brush part (oral cavity) that is connected to the handle 21B so as to project in a direction intersecting one direction and can be inserted into the oral cavity. (Insert portion) 22B and.
  • the stand that holds the plurality of toothbrushes 20B is made like the attachment stand 10 described above, it is possible to further improve the degree of freedom of the installation location while suppressing the interference between the toothbrushes 20B.
  • the toothbrush 20B shown in FIG. 9 When the toothbrush 20B shown in FIG. 9 is held on the stand, the toothbrush 20B is held on the stand by inserting the lower end portion (held portion) 23B of the handle into the holding hole. Therefore, the insertion of the toothbrush 20B into the holding hole is restricted by the bottom surface of the holding hole.
  • the plurality of holding portions formed on the stand for holding the plurality of toothbrushes 20B can be formed so as to satisfy the same conditions as the attachment stand 10 described above.
  • the length in one direction of the brush portion 22B is a, and the width in the direction orthogonal to one direction from the center O5 of the handle 21B to the tip of the brush portion 22B is b. Further, the length from the center O5 of the handle 21B to the outer surface 21aB is c, and the length in one direction of the portion located above the upper surface of the stand body while being held by the holding portion of the handle 21B is d. ..
  • the attachment stand 10C capable of holding (installing) the nozzle attachment (attachment: oral care member) 20 is illustrated as the stand for the oral care member.
  • the attachment stand 10C according to the second embodiment basically has substantially the same configuration as the attachment stand 10 shown in the first embodiment, and includes the stand main body 11C as shown in FIG. ..
  • the stand body 11C can be formed by using a material such as synthetic resin, and is formed so that the contour shape in a plan view is a square shape (square shape) with rounded corners.
  • the stand main body 11C includes a substantially rectangular parallelepiped base portion 111C, and the stand main body 11C extends vertically and opens upward in a state where the stand main body 11C is placed on the mounting surface 1.
  • Four (plurality) holding holes 121C are formed.
  • the four holding holes 121C are holding portions 12C capable of holding the nozzle attachment 20, respectively.
  • the nozzle attachment 20 is held by the stand body 11C by inserting the protrusion (holding portion) 23 of the nozzle body 21 into the holding hole 121C. At this time, the insertion of the nozzle attachment 20 into the holding hole 121 formed in the base portion 111C is restricted by bringing the lower surface 21b formed in the lower portion of the nozzle body 21 into contact with the upper surface 111aC of the base portion 111C. ..
  • the attachment stand 10C can be miniaturized in the horizontal direction while suppressing interference between adjacent nozzles 22.
  • the stand body 11C is configured so that the height of the holding portion 12C can be changed.
  • the stand body 11C includes a block-shaped raising member 112C that is detachably attached to the base portion 111C, and by attaching the raising member 112C to the base portion 111C, the stand main body A part of the upper surface of the 11C (the upper surface 112aC of the raising member 112C) is located above the upper surface 111aC of the base portion 111C.
  • the block-shaped raising member 112C has a size of about one-fourth of that of the base portion 111C in a plan view.
  • the raising member 112C includes a holding hole 121C formed in a substantially central portion of the upper surface 112aC and a connecting protrusion 112bC that can be inserted into the holding hole 121 formed in the base portion 111C.
  • the shape is substantially the same as that of the attachment stand 10 shown in the first embodiment. I have to.
  • the height positions of the nozzles 22 of the nozzle attachment 20 held by the stand main body 11C are different. ..
  • a step of three or more steps by mounting a plurality of raising members 112C at the same position. For example, by mounting different numbers of raising members 112C on each of the four holding holes 121C formed in the base portion 111C, the stand main body 11C having different height positions of the four holding holes 121C can be obtained. ..
  • the plurality of holding portions 12C formed on the stand body 11C are higher than the first holding portion 13C and the first holding portion 13C.
  • a second holding portion 14C having a high height is provided.
  • the holding portion 12C formed on the base portion 111C corresponds to the first holding portion 13C, and the holding portion 12C formed on the raising member 112C becomes the second holding portion 14C. It is equivalent.
  • a plurality of holding portions 12C (first holding portion 13C and second holding portion 14C) formed on the attachment stand 10C with one or more raising members 112C attached to the attachment stand 10 described above.
  • the same conditions are met.
  • the same conditions as those of the attachment stand 10 described above are satisfied. ..
  • the stand body that can change the height of the holding part by forming the protruding part of the stand body in a bellows shape so that it can be expanded and contracted in the height direction.
  • a stand 10D capable of holding (installing) the toothbrush (oral care member) 20B is illustrated.
  • the stand 10D according to the third embodiment includes a stand main body 11D as shown in FIGS. 11 and 12.
  • the stand body 11D can be formed by using a material such as synthetic resin, and is formed so that the contour shape in a plan view is a square shape (square shape) with rounded corners.
  • the stand main body 11D includes a substantially rectangular parallelepiped base portion 111D, and four (plurality) holding holes 121D opening upward are formed on the upper surface 111aD of the base portion 111D. ing.
  • the four holding holes 121D are holding portions 12D capable of holding the toothbrush 20B, respectively. Further, in the third embodiment, the insertion of the toothbrush 20B into the holding hole 121D is restricted by the bottom surface 121aD of the holding hole 121D.
  • the holding hole 121D is formed so as to open upward in a state where the stand main body 11D is placed on the mounting surface 1 and is inclined with respect to the vertical direction.
  • the toothbrush 20B is held by the holding portion 12D with the handle 21B tilted in the vertical direction.
  • the toothbrushes 20B are arranged along the four sides of the stand body 11D.
  • the degree of freedom of the installation location can be further improved while suppressing the interference between the adjacent brush portions 22B.
  • the stand 10D can be miniaturized in the horizontal direction while suppressing interference between adjacent brush portions 22B.
  • the region R5 in which the brush portion (oral insertion portion) 22B in a plan view can exist is set within the region R1 of the stand body 11D (FIG. 13). reference).
  • the region R5 in which the brush portion (oral insertion portion) 22B can exist has a shape in which a cylinder is inclined along the side of the stand body 11D, and has a substantially elliptical shape in a plan view. ing.
  • the holding portions 12D adjacent to each other along the side of the stand main body 11D are arranged so as to satisfy the relationship of p1 ⁇ 2 ⁇ b.
  • b is the width in a direction orthogonal to one direction from the center O6 of the handle 21B to the tip of the brush portion 22B.
  • p1 is the distance from the center O6 of one holding portion 12D adjacent to each other along the side of the stand main body 11D to the center O6 of the other holding portion 12D.
  • the two holding portions 12D are arranged at a distance where the toothbrushes 20B (brush portions 22B) interfere with each other when they are inserted in the vertical direction and held at the same height, and the stand main body is formed. It is possible to reduce the size of the.
  • the two diagonally adjacent holding portions 12D are arranged so as to satisfy the relationship of p2> 2 ⁇ b.
  • p2 is the distance from the center O6 of one holding portion 12D adjacent to each other on the diagonal line to the center O6 of the other holding portion 12D.
  • adjacent regions R5 do not overlap each other in a plan view.
  • dcos ⁇ 1 + bsin ⁇ 1 ⁇ p1 + b is applied under the above-mentioned condition of p1 ⁇ 2 ⁇ b. If a, b, d, and ⁇ 1 are set so as to satisfy and satisfy dcos ⁇ 1-bsin ⁇ 1> b, interference between adjacent regions R5 can be suppressed (see FIG. 14).
  • a is the length in one direction of the oral cavity insertion portion (brush portion)
  • b is the width in the direction orthogonal to one direction from the center of the main body portion to the tip of the oral cavity insertion portion (brush portion). That is.
  • d is the length in one direction of the portion located above the upper surface of the holding portion while being held by the holding portion in the main body portion.
  • ⁇ 1 is an angle formed by the main body portion and the upper surface of the base portion.
  • dcos ⁇ 1 + bsin ⁇ 1 ⁇ p1 + b is satisfied under the above-mentioned p1 ⁇ 2 ⁇ b condition, and dcos ⁇ 1-bsin ⁇ 1>. If a, b, d, and ⁇ 1 are set so as to satisfy b, interference between adjacent regions R5 can be suppressed.
  • the region R5 is not a cylinder, but has a shape such that a truncated cone whose diameter is reduced upward is arranged above the truncated cone whose diameter is reduced downward.
  • e1 is the length from the center O6 of the ellipse E1 to the contact EP when the point on the ellipse E1 which is the tangent line L2 parallel to the straight line L1 is the contact EP.
  • d1 is the length from the center O6 of the ellipse E1 to the intersection LP when the intersection of the straight line passing through the center O6 and the contact point EP and the straight line L1 on the ellipse E1 side of the other region R5 is the intersection LP. be.
  • the stand for the oral care member shown in the above embodiment is connected to the main body portion extending in one direction and the main body portion so as to project in a direction intersecting the one direction in the oral cavity. It holds an oral care member having an oral insertion portion that can be inserted.
  • This stand for oral care members includes a stand main body having a plurality of holding portions capable of holding the held portions of the main body portion.
  • the holding portion includes a first holding portion and a second holding portion having a height higher than that of the first holding portion.
  • the oral care members are held by holding portions having different heights, even if the oral care members are arranged at a distance where they interfere with each other when held at the same height, the oral care members are oral. It is possible to prevent the care members from interfering with each other.
  • the area where the oral cavity insertion part can exist when the holding part holds the oral care member fits within the area of the stand body in a plan view. It may be formed on the stand body.
  • the oral insertion portion of the oral care member is prevented from protruding to the outside of the stand body, so that the degree of freedom of the installation location is improved more reliably. be able to.
  • the area where the oral cavity insertion portion can exist when the oral care member is held by the first holding portion is the largest in a plan view.
  • a part of the oral care member may overlap with the region where the oral insertion portion can exist.
  • the first holding portion and the second holding portion are arranged at a distance where the oral care members interfere with each other when held at the same height, so that the size of the stand body can be reduced. be able to.
  • the stand for oral care members in any one of (1) to (3) above may be provided with three or more holding portions.
  • the two holding portions having the shortest distance in a plan view may be the first holding portion and the second holding portion.
  • the two holding portions that are separated from each other by the shortest distance in a plan view may be the first holding portions or the second holding portions.
  • the stand body for the oral care member may be configured so that the height of the holding portion can be changed.
  • the length of the oral care member in one direction is a
  • the first holding part and the second holding part are set.
  • the first holding portion and the second holding portion may be arranged so as to satisfy the relationship of x> a.
  • the width in the direction orthogonal to one direction from the center of the main body to the tip of the oral cavity insertion portion is b.
  • the first holding portion and the second holding portion are arranged so as to satisfy the relationship of p1 ⁇ 2 ⁇ b. It may have been done.
  • the width in the direction orthogonal to one direction from the center of the main body to the tip of the oral insertion part is b, and the main body.
  • the length from the center of the portion to the outer surface is c and the distance from the center of the first holding portion to the center of the second holding portion is p1
  • the first holding portion and the second holding portion are , P1> b + c may be arranged so as to satisfy the relationship.
  • the stand main body may have a plurality of first holding portions. Then, the width in the direction orthogonal to one direction from the center of the main body to the tip of the oral cavity insertion portion is b, and the distance from the center of one first holding portion to the center of the other first holding portion is p2.
  • the one first holding portion and the other first holding portion may be arranged so as to satisfy the relationship of p2> 2 ⁇ b.
  • the oral care member stand may be rotatably held by the holding portion.
  • the stand for the oral care member can further improve the degree of freedom of the installation place while suppressing the interference between the oral care members, and the oral care member rotates while being held by the holding portion. It is possible to obtain a stand for oral care members having a structure. In addition, the oral care member can be more easily held by the holding portion, and the oral care member can be taken out from the holding portion.
  • the oral care member may be an attachment detachably attached to the main body of the oral care device.
  • the connected portion connected to the connecting portion of the oral care device main body of the attachment may also serve as the held portion.
  • the connected portion connected to the connecting portion of the oral care device main body of the attachment also serves as the held portion, it becomes possible to use the stand for the oral care member dedicated to the attachment. Further, since it is not necessary to provide the attached portion separately from the connected portion to be held, the configuration of the attachment can be simplified.
  • the stand for the oral care member shown in the above embodiment is connected to the main body portion extending in one direction and the main body portion so as to project in a direction intersecting the one direction. It holds an oral care member having an oral insertion portion that can be inserted therein.
  • This stand for oral care members is provided with a stand body having a plurality of holding parts capable of holding the held parts of the main body.
  • the holding portion is formed so that the oral care member can be held in a state where the oral cavity insertion portion fits within the area of the stand main body in a plan view while tilting the main body portion in the vertical direction.
  • the oral care member is tilted with respect to the vertical direction and held so that the oral cavity insertion portion fits within the area of the stand body in a plan view, the size of the stand body in the height direction can be reduced. It is also possible to plan.
  • the bottom surface shape of the attachment stand is a square shape with rounded corners, but the bottom surface shape of the attachment stand can be various shapes such as a circular shape and a triangular shape. It is possible to do.
  • the specifications of the stand body, holding part, and other details can be changed as appropriate.
  • the stand for the oral care member according to the present disclosure can further improve the degree of freedom of the installation place, and therefore, various oral care members for cleaning and cleaning the oral cavity, for example, an electric toothbrush. It can be used as a stand for placing attachments, mouthwash nozzles, toothbrushes, etc.

Landscapes

  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Brushes (AREA)
PCT/JP2020/038075 2020-02-27 2020-10-08 オーラルケア部材用スタンド WO2021171680A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP20921792.6A EP4111919A4 (de) 2020-02-27 2020-10-08 Ständer für ein mundpflegeteil
CN202080093723.4A CN114980784A (zh) 2020-02-27 2020-10-08 口腔护理构件用支架

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020-031892 2020-02-27
JP2020031892A JP2021132894A (ja) 2020-02-27 2020-02-27 オーラルケア部材用スタンド

Publications (1)

Publication Number Publication Date
WO2021171680A1 true WO2021171680A1 (ja) 2021-09-02

Family

ID=77489902

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2020/038075 WO2021171680A1 (ja) 2020-02-27 2020-10-08 オーラルケア部材用スタンド

Country Status (4)

Country Link
EP (1) EP4111919A4 (de)
JP (1) JP2021132894A (de)
CN (1) CN114980784A (de)
WO (1) WO2021171680A1 (de)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54148532U (de) * 1978-04-07 1979-10-16
JPS55125125U (de) * 1979-02-28 1980-09-04
JPH0928594A (ja) 1995-07-19 1997-02-04 Sekisui Chem Co Ltd 歯ブラシスタンド

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2117459A (en) * 1936-11-09 1938-05-17 Stanton Samuel John Samelow Tooth brush holder
JP3062691U (ja) * 1999-04-02 1999-10-08 洪百炎 便利歯磨きセット
GB0618750D0 (en) * 2006-09-22 2006-11-01 Glaxosmithkline Consumer Healt Novel device
WO2013063431A1 (en) * 2011-10-28 2013-05-02 Lightbulb, Llc Toothbrush holder
CN105902214A (zh) * 2016-06-30 2016-08-31 杨世新 一种牙刷架

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54148532U (de) * 1978-04-07 1979-10-16
JPS55125125U (de) * 1979-02-28 1980-09-04
JPH0928594A (ja) 1995-07-19 1997-02-04 Sekisui Chem Co Ltd 歯ブラシスタンド

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP4111919A4

Also Published As

Publication number Publication date
CN114980784A (zh) 2022-08-30
EP4111919A4 (de) 2023-07-26
JP2021132894A (ja) 2021-09-13
EP4111919A1 (de) 2023-01-04

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