WO2019022276A1 - Irrigateur buccal - Google Patents

Irrigateur buccal Download PDF

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Publication number
WO2019022276A1
WO2019022276A1 PCT/KR2017/008211 KR2017008211W WO2019022276A1 WO 2019022276 A1 WO2019022276 A1 WO 2019022276A1 KR 2017008211 W KR2017008211 W KR 2017008211W WO 2019022276 A1 WO2019022276 A1 WO 2019022276A1
Authority
WO
WIPO (PCT)
Prior art keywords
housing
cleaning module
head portion
opening
head
Prior art date
Application number
PCT/KR2017/008211
Other languages
English (en)
Korean (ko)
Inventor
이승민
Original Assignee
주식회사 블루레오
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 주식회사 블루레오 filed Critical 주식회사 블루레오
Publication of WO2019022276A1 publication Critical patent/WO2019022276A1/fr

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
    • A61C17/02—Rinsing or air-blowing devices, e.g. using fluid jets or comprising liquid medication
    • A61C17/0202—Hand-pieces
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B13/00—Brushes with driven brush bodies or carriers
    • A46B13/02—Brushes with driven brush bodies or carriers power-driven carriers
    • A46B13/023—Brushes with driven brush bodies or carriers power-driven carriers with means for inducing vibration to the bristles
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B15/00—Other brushes; Brushes with additional arrangements
    • A46B15/0002—Arrangements for enhancing monitoring or controlling the brushing process
    • A46B15/0038—Arrangements for enhancing monitoring or controlling the brushing process with signalling means
    • A46B15/0044—Arrangements for enhancing monitoring or controlling the brushing process with signalling means with light signalling means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
    • A61C17/02—Rinsing or air-blowing devices, e.g. using fluid jets or comprising liquid medication
    • A61C17/0208—Rinsing or air-blowing devices, e.g. using fluid jets or comprising liquid medication combined with means providing suction
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
    • A61C17/16—Power-driven cleaning or polishing devices
    • A61C17/22—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like
    • A61C17/32—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating
    • A61C17/34—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor
    • A61C17/3409—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor characterized by the movement of the brush body
    • A61C17/3481—Vibrating brush body, e.g. by using eccentric weights

Definitions

  • the following example relates to an oral cleanser.
  • a toothbrush used for removing food residue, plaque, and calculus which are caught between teeth after eating food has played an important role in preventing tooth decay, periodontal disease and gingivitis as an oral hygiene appliance.
  • Toothbrush is a tool used for brushing teeth with toothpaste for health care and hygiene cleansing of teeth. It is composed of a stick-shaped handle and a brush formed by closely fitting a thin anchoring member on the body formed at the tip of the handle. . When the tooth is cleaned, the tooth brush is rubbed against the tooth and rubbed to remove the tooth in the mouth. When the brush is finished, the mouth is washed with the rinse water and the tooth is spit out.
  • Korean Patent Registration No. 10-0999270 discloses a powered toothbrush having a flat vibration motor between a toothbrush plate on which bristles are planted and a toothbrush head.
  • An object according to an embodiment is to provide an oral cleanser that cleans a user's teeth through vibration.
  • An object according to one embodiment is to provide a mouth washer of a structure that is detachable and can be firmly coupled.
  • an oral cleaner comprising: a housing including an opening formed at one side and an opening formed at the other side; A cleaning module inserted into the housing through the opening and closing port to clean the user's mouth; And a fastening part provided on the cleaning module to fasten the cleaning module to the housing.
  • the cleaning module includes a body portion; A head part having one side connected to the body part; And a vibrating part provided on the body part and vibrating the head part.
  • the coupling unit includes a coupling member having one side connected to the body portion and the other side spaced apart from the body portion and a coupling member protruding from the other side of the coupling member, And a fastening groove formed on the inner surface so that the fastening member can be inserted.
  • the oral cleaner may further include an opening / closing cap for opening / closing the opening / closing port, and the opening / closing cap may be connected to the cleaning module and the housing so as to maintain the state of engagement of the cleaning module and the housing.
  • the opening and closing cap may further include a fixing member protrudingly formed to be disposed between the fastening member and the body when the cleaning module is fastened to the housing.
  • the body portion On one side, based on a state where the cleaning module is connected to the housing, the body portion is accommodated in an inner space of the housing, and at least a part of the head portion may be disposed outside the housing through the insertion opening .
  • a buffer unit connected to the head unit to seal a space between the head unit and the insertion port.
  • the buffer portion includes a hollow to cover at least a part of the head portion, and the thickness of the buffer portion surrounding the head portion may be thinner toward one side.
  • the oral cleanser may further include a brush portion connected to the head portion, for transmitting the vibration of the head portion into the user's mouth.
  • the brush portion may include a connector formed at one side thereof so that a part of the head portion is inserted and connected; And a plurality of through holes formed on the other side to communicate with the connection port.
  • the head portion includes an engaging member formed on the outer surface
  • the brush portion may include an engaging groove formed on the inner surface of the connecting hole so as to be engageable with the engaging member.
  • the engaging groove has a first engaging groove formed parallel to an insertion direction of the head portion with respect to the connector; And a second latching groove extending in the first latching groove to be perpendicular to the insertion direction.
  • the head portion may include a flow hole formed through the inside thereof to allow fluid flow.
  • the cleaning module may further include a hydraulic pressure portion for providing a pressure to enable fluid flow through the flow port.
  • the oral cleanser according to one embodiment can clean the user's teeth through vibration.
  • the oral cleanser may include a detachable but rigid coupling structure.
  • FIG. 1 is a perspective view of an oral washer according to one embodiment.
  • FIG. 2 is a perspective view illustrating a cleaning module according to one embodiment.
  • FIG 3 is a side view illustrating a cleaning module according to one embodiment.
  • FIGS. 4 and 5 are views showing a fastening part according to an embodiment.
  • FIG. 6 is a view showing an opening / closing cap according to an embodiment.
  • FIG. 7 is a perspective view showing a buffer unit according to an embodiment.
  • FIG. 8 is a cross-sectional view illustrating a buffer unit according to an embodiment.
  • FIG. 9 is a view showing a buffer unit according to an embodiment.
  • FIG. 10 is a view showing a brush part according to an embodiment.
  • first, second, A, B, (a), and (b) may be used. These terms are intended to distinguish the constituent elements from other constituent elements, and the terms do not limit the nature, order or order of the constituent elements.
  • FIG. 1 is a perspective view of an oral cleanser according to one embodiment
  • FIG. 2 is a perspective view showing a cleansing module 110 according to one embodiment
  • FIG. 3 is a side view showing a cleansing module 110 according to an embodiment. to be.
  • the oral cleanser 1 can clean the inside of the user's mouth.
  • the oral cleanser 1 can automatically perform a brushing operation to clean the user's mouth, without the user's manual operation for oral cleansing, with the oral cleanser 1 inserted into the user's mouth.
  • the mouth washer 1 can be assembled or detached through a simple engagement, but can effectively prevent the disengagement of the device that occurs between performing the brushing operation.
  • the oral cleaner 1 may include a housing 100, a cleaning module 110, a fastening part 120, an opening and closing cap 130, and a buffer part 140.
  • the housing 100 may form the appearance of the mouth washer 1.
  • the housing 100 may be formed into a handle shape extending along the longitudinal direction so as to enable the user to use the oral cleanser 1.
  • the housing 100 may include an inner space 102 formed therein, an opening / closing port 101 formed at one side, and an insertion port 103 formed at the other side.
  • the cleaning module 110 may be inserted into and connected to the housing 100.
  • the cleaning module 110 may be disposed in the inner space 102 of the housing 100.
  • the internal space 102 of the housing 100 may be formed to correspond to the shape and size of the cleaning module 110.
  • the housing 100 and the cleaning module 110 can maintain a constant interval. According to this structure, it is possible to prevent the vibration generated due to the operation of the cleaning module 110 from being directly transmitted to the housing 100, so that the inconvenience due to the vibration felt by the user while gripping the housing 100 Can be reduced.
  • the opening / closing port (101) may be formed at one side of the housing (100).
  • the opening / closing port 101 may be formed at one side of the housing 100 so as to communicate with the internal space 102.
  • the cleaning module 110 can be inserted into the inner space 102 of the housing 100 through the opening / closing port 101.
  • the opening / closing port 101 may serve as an inlet for connecting the cleaning module 110 to the housing 100.
  • the insertion port 103 may be formed on the other side of the housing 100. At least a part of the cleaning module 110 may be inserted into the insertion port 103. For example, the head portion 112 of the cleaning module 110, which will be described later, can escape through the insertion port 103 to the outside of the housing 100.
  • the body portion 111 of the cleaning module 110 is accommodated in the inner space 102 of the housing 100 and the head portion 112 of the cleaning module 110 is accommodated in the inner space 102 of the housing 100, May be disposed outside the housing (100) through the insertion port (103).
  • the housing 100 may include a coupling groove 104 formed on the inner surface thereof.
  • the fastening part 120 is provided on the cleaning module 110, the fastening part 120 is connected to the fastening groove 104, so that the connection state of the cleaning module 110 inserted into the housing 100 can be maintained have.
  • the cleaning module 110 may perform a function for oral cleaning of the user.
  • the cleaning module 110 may include a body portion 111, a head portion 112, a vibration portion 113, a hydraulic pressure portion 114, and a light emitting portion 115.
  • the body portion 111 may comprise components for operation of the mouth washer 1.
  • the body portion 111 may include a PCB circuit board for controlling the operation of the mouthwasher 1, an operation switch interlocked with the circuit board, a battery for supplying electric power, and the like.
  • the oral washer 1 may include various kinds of components that are substantially required for operation. It will be omitted.
  • the head part 112 can be connected to the body part 111.
  • the head portion 112 may be connected to a brush portion 150 (see FIG. 10) described later to transmit the vibration into the user's mouth.
  • the head portion 112 may provide a fluid flow path for oral cleaning. For example, the wastewater in the user's mouth may be sucked through the head portion 112, or the cleaning liquid may be sprayed into the oral cavity.
  • the head portion 112 may include a connecting member 1123, a supporting member 1122, and a tip 1121.
  • the connecting member 1123 can connect the body portion 111 and the supporting member 1122.
  • one side of the connecting member 1123 may be connected to the body portion 111, and the other side may be connected to the supporting member 1122.
  • the connecting member 1123 may have a longitudinal direction extending from the body portion 111 toward the supporting member 1122.
  • the connecting member 1123 may have a longitudinal direction perpendicular to one end of the body portion 111.
  • the support member 1122 may be spaced apart from the body portion 111 by a connecting member 1123. In other words, a space may be formed between the support member 1122 and the body portion 111.
  • the support member 1122 can fix the position of the head portion 112 with respect to the insertion port 103.
  • the support member 1122 is formed to have a larger size than the insertion port 103 so that the cleaning module 110 is inserted into the insertion space 103 in a state where the cleaning module 110 is inserted into the inner space 102 of the housing 100 It can be caught inside. Accordingly, only the portion of the tip 1121 connected to the support member 1122 can escape to the outside of the housing 100 through the insertion port 103.
  • the connecting portion of the connecting member 1123 with respect to the supporting member 1122 may be a portion that does not interfere with the flow port 1121a described later.
  • the connecting member 1123 may be connected to a position spaced apart from the center of the supporting member 1122.
  • the tip 1121 may be connected to the support member 1122.
  • the tip 1121 may have a longitudinal direction perpendicular to the support member 1122.
  • the tip 1121 passes through the insertion port 103 and is positioned outside the housing 100 on the basis of the state where the body portion 111 of the cleaning module 110 is inserted into the inner space 102 of the housing 100 Can be located.
  • the tip 1121 may include a flow hole 1121a which penetrates the inside along the longitudinal direction.
  • the support member 1122 may be provided with a hollow communicating with the flow port 1121a.
  • the flow port 1121a can serve as a path of fluid movement.
  • the vibration unit 113 generates vibration in the oral care device 1 and transmits a vibration to the user's mouth, thereby performing an effective brushing function for oral cleaning.
  • the vibrating section 113 can generate vibrations in the head section 112, for example.
  • the vibration unit 113 may include an electric motor 1132 and a contact member 1131 connected to the rotating shaft of the electric motor 1132.
  • the electric motor 1132 is provided in the body part 111, and can be rotated by receiving electric power.
  • the contact member 1131 is connected to the rotation shaft of the electric motor 1132 and can rotate according to the operation of the electric motor 1132.
  • the contact member 1131 can generate vibration by making contact with the head portion 112.
  • the contact member 1131 is disposed between the body portion 111 and the support member 1122, and contacts the connection member 1123 in accordance with the rotation of the electric motor 1132, Vibration can be generated.
  • the contact member 1131 can selectively contact the connecting member 1123 while rotating.
  • the contact member 1131 may have an asymmetrical shape in which a part protrudes toward the outer side with respect to the center.
  • the maximum protruding portion of the contact member 1131 contacts the connecting member 1123, and the non-protruding portion of the contacting member 1131 may not contact the connecting member 1123.
  • the maximum protruding portion is intermittently repeatedly contacted with the connecting member 1123 in accordance with the rotation of the contact member 1131, so that the vibration of the entire head portion 112 can be generated.
  • the shape of the contact member 1131 shown in the drawings is merely an example, and the contact member 1131 may have various shapes and arrangements for generating the vibration of the head portion 112.
  • the vibration unit 113 can adjust the vibration period of the head unit 112.
  • the electric motor 1132 can adjust the contact period of the support member 1122 and the contact member 1131 by adjusting the rotational speed in accordance with the set conditions. For example, when a small intensity of vibration is required, the rotational speed of the electric motor 1132 is reduced to reduce the vibration frequency of the head portion 112. When a high intensity vibration is required, the electric motor 1132 ), The vibration frequency of the head portion 112 can be increased. As a result, the vibrating section 113 can implement the brushing operation of a strength suitable for the user using the oral care appliance 1 by adjusting the vibration period of the head part 112. [
  • the hydraulic pressure part 114 can perform the oral cleaning function of the user by flowing the fluid through the mouth washer 1.
  • the hydraulic portion 114 may provide a hydraulic function for sucking in sewage in the user's mouth or spraying the cleaning liquid to the user's mouth.
  • the hydraulic section 114 may include a fluid pump 1142, a first flow tube 1143a, and a second flow tube 1143b.
  • the fluid pump 1142 may provide a pressure for fluid flow.
  • the fluid pump 1142 may include, for example, a reservoir and a motor for regulating the pressure in the reservoir.
  • the motor can adjust the pressure of the container to a negative pressure state or to a positive pressure state.
  • the first fluid pipe 1143a and the second fluid pipe 1143b may be connected to the fluid pump 1142.
  • the first flow tube 1143a is connected to the flow port 1121a of the head portion 112, and the other end thereof is connected to the receiving container, thereby introducing the wastewater flowing through the flow port 112a into the container Or the cleaning liquid in the container can be discharged through the flow port 112a.
  • One side of the second flow tube 1143b is connected to the receiving container and the other side of the second flow tube 1143b extends to the outside of the cleaning module 110 to discharge the wastewater in the receiving container to the outside or to introduce the washing liquid to the receiving container.
  • a waste water container (not shown) may be connected to the other side of the second flow pipe 1143b to receive sewage discharged to the outside of the washing module 110.
  • the hydraulic pressure unit 114 can perform a dirty intake function through the flow port 1121a by providing a negative pressure to the container.
  • the user can automatically aspirate the sewage in the user's mouth and discharge it to the outside without the user's operation for removing the sewage in the mouth.
  • the hydraulic pressure part 114 can apply a positive pressure to the accommodating container, so that the cleansing water provided in the accommodating container can be injected into the user's mouth.
  • the suction of the waste water through the hydraulic pressure part 114 and the injection of the cleaning liquid may be performed through one hydraulic pressure part 114 as shown in the figure, but alternatively, the plurality of hydraulic pressure parts 114 may be connected to the cleaning module 110 And each of the hydraulic pressure portions 114 may independently perform the sewage suction and the cleaning liquid injection function.
  • the light emitting portion 115 can irradiate light into the user's mouth.
  • the light emitting portion 115 may include, for example, an LED that generates light by electric energy.
  • the LED is disposed between the body portion 111 and the support member 1122 and can irradiate light toward the head portion 112.
  • the head part 112 is formed of a transparent material so that light of the LED is transmitted, so that light can be irradiated to the user's mouth.
  • the LED is disposed inside the housing 100 to prevent damage, and the light can be effectively irradiated to the user's mouth.
  • the light emitting unit 115 may perform a function of displaying operation information of the oral cleanser 1.
  • the light emitting unit 115 may include a plurality of LEDs that emit light of different wavelengths.
  • each of the plurality of LEDs can selectively emit light in accordance with the operating state of the oral care appliance 1, thereby providing the user with operating information for the oral care appliance 1.
  • LEDs emitting light of different colors are independently Can be operated.
  • the light emitting unit 115 may provide the user with the oral care appliance 1 battery status information by emitting a corresponding LED when the remaining capacity of the oral care appliance 1 is insufficient.
  • the operation control method of the light emitting unit 115 is merely an example, and the operation control of the LED may be applied in various ways according to the setting condition.
  • FIGS. 4 and 5 are views showing a fastening part according to an embodiment.
  • the coupling part 120 may fix the connection state of the cleaning module 110 with respect to the housing 100.
  • the fastening part 120 is provided on the body part 111 and fastened to the fastening groove 104 of the housing 100 to firmly maintain the connection state of the housing 100 and the cleaning module 110 .
  • the coupling part 120 is formed in a state where the body part 111 is separated from the internal space 102 in a state where the body part 111 of the cleaning module 110 is inserted into the internal space 102 of the housing 100 Can be prevented.
  • the fastening portion 120 may include a spacing member 121 and a fastening member 122.
  • One side of the spacer 121 may be connected to the outer surface of the body 111.
  • the other side of the spacing member 121 may be spaced apart from the body portion 111.
  • a gap may be formed between the spacing member 121 and the body portion 111.
  • the spacing between the spacing member 121 and the body portion 111 can be adjusted according to the external force applied to the spacing member 121. For example, when an external force is applied to the spacing member 121 in the direction of the body portion 111, the distance between the body portion 111 and the spacing member 121 becomes narrow. When the external force is removed, 111 and the spacing member 121 can be returned to the original state.
  • the fastening member 122 may be formed on the other side of the spacing member 121.
  • the fastening member 122 may protrude toward the outer side of the body portion 111 and protrude from the spacing member 121. In other words, the fastening member 122 may protrude in a direction toward the inner surface of the housing 100 in a state where the body portion 111 is inserted into the inner space 102 of the housing 100.
  • FIG. 6 is a view showing an opening / closing cap according to an embodiment.
  • the opening / closing cap 130 can open / close the opening / closing port 101 of the housing 100.
  • the opening and closing cap 130 can maintain the fastened state of the cleaning module 110 and the housing 100.
  • the opening / closing cap 130 may be connected to the body portion 111 of the cleaning module 110 and the opening / closing port 101 of the housing 100.
  • the opening and closing cap 130 may be formed to have a stepped outer side with a size corresponding to the opening and closing port 101 so as to be fitted into the opening and closing port 101 of the housing 100. In this case, the central portion of the opening / closing cap 130 is inserted into the housing 100, and the outer stepped portion can contact the opening / closing port 101.
  • the opening and closing cap 130 may include a fixing member 131 protruding toward the inside of the housing 100 in a state where the opening and closing port 101 of the housing 100 is closed.
  • the fixing member 131 may be disposed in a space between the body portion 111 and the spacing member 121 of the cleaning module 110 while the cleaning module 110 is fastened to the housing 100. In other words, even if an external force is applied to the spacing member 121, the fixing member 131 assists the gap between the body portion 111 and the spacing member 121 so as not to be narrowed, It is possible to prevent the fastening member 122 from being detached.
  • the opening / closing cap 130 can more firmly maintain the connection state of the cleaning module 110 with respect to the housing 100 by fixing the connection state of the coupling member 122 with respect to the coupling groove 104. That is, the connection of the cleaning module 110 to the housing 100 is primarily fixed through the connection of the coupling member 122 of the coupling part 120 and the coupling groove 104 of the housing 100, The connection between the housing 100 and the cleaning module 110 can be effectively maintained by fixing the connection between the housing 122 and the coupling groove 104 through the fixing member 131 of the opening and closing cap 130. [ Accordingly, it is possible to prevent the connection of the housing 100 and the cleaning module 110 from being released against the user's will between the use of the oral cleaner 1. [
  • FIG. 7 is a perspective view illustrating a buffer unit according to an embodiment
  • FIG. 8 is a cross-sectional view illustrating a buffer unit according to an embodiment.
  • the buffer unit 140 seals a space between the head unit 112 and the insertion port 103 to prevent foreign matter from entering the interior of the housing 100 .
  • the buffer unit 140 may be connected to the head unit 112.
  • the buffer portion 140 may be connected to the head portion 112 to enclose at least a portion of the tip 1121, for example.
  • the buffer part 140 includes a hollow formed to penetrate the inside of the buffer part 140, and at least a part of the tip 1121 may be inserted into the hollow part of the buffer part 140. In this case, one end of the buffer unit 140 is supported by the support member 1122, so that the position of the buffer unit 140 with respect to the head unit 112 can be fixed.
  • the buffer part 140 has a shape and size corresponding to the insertion port 103 of the housing 100 so that the insertion part 103 is inserted into the internal space 102 of the housing 100, And the head part 112 can be sealed. According to such a structure, since the buffer unit 140 prevents foreign substances such as wastes from being used by the mouthpiece 1 from entering the interior of the housing 100 through the insertion port 103, It is possible to prevent damage to the battery 1.
  • the buffer unit 140 may be formed of a transparent material so that light emitted by the light emitting unit 115 can be transmitted. That is, even when the buffer unit 140 hermetically seals the insertion port 103, the light emitted from the light emitting unit 115 located inside the housing 100 can be transmitted to the outside through the buffer unit 140.
  • the buffer unit 140 may also attenuate vibrations transmitted from the cleaning module 110 to the housing 100.
  • the buffer unit 140 may be formed of an elastic material so as to absorb vibrations of the head unit 112 generated by the vibration unit 113.
  • the buffer unit 140 serves as a shock absorber for reducing the impact force due to the vibration of the head unit 112, thereby reducing the vibration of the head unit 112 transmitted to the housing 100, It is possible to reduce the inconvenience due to the vibration felt by the user who grips the antenna.
  • FIG. 9 is a view showing a buffer unit according to an embodiment.
  • the buffer unit 140 ' can maximize the vibration due to the trembling of the head unit 112.
  • the buffer portion 140 ' may be formed so that its thickness becomes thinner from one end to the other end.
  • the thickness of the buffer portion 140 surrounding the tip 1121 is thinner toward the upper side of the tip 1121, thereby increasing the degree of freedom of the portion of the tip 1121 protruding outward of the housing 100 have.
  • the brushing effect according to the movement of the brush part 150 can be improved.
  • FIG. 10 is a view showing a brush part according to an embodiment.
  • the brush part 150 is connected to the head part 112 and inserted into the mouth of the user, thereby performing the oral cleaning function of the user.
  • the brush part 150 may transmit the vibration of the head part 112 into the user's mouth or may suck in the user's mouth water.
  • the brush part 150 may include a connection hole 151 formed through the inside of the brush part 150 and a plurality of through holes 152 formed on the other side to communicate with the connection hole 151.
  • the connector 151 may be formed along the longitudinal direction of the brush part 150.
  • the connector 151 may be formed to penetrate one side of the brush part 150 so as to be connected to the head part 112.
  • a tip 1121 of the head portion 112 can be inserted into the connector 151.
  • the head portion 112 includes an engaging member 1124 formed on the outer surface of the tip 1121
  • the brush portion 150 includes an engaging groove 153 formed on the inner surface of the connector 151 .
  • the head portion 112 and the brush portion 150 can be fastened to each other through the engaging member 1124 and the engaging groove 153.
  • the engaging groove 153 has a first engaging groove 153a which is recessed to be parallel to the insertion direction of the head portion 112 with respect to the connector 151 and a second engaging groove 153b which is inclined in the inserting direction, And a second latching groove 153b extending to the other side of the first latching groove 153a.
  • the engaging member 1124 when the tip 1121 is inserted into the connecting hole 151 of the brush part 150, the engaging member 1124 is engaged with the first engaging groove 153a and moved to the second engaging groove 153b When the tip 1121 is rotated in the state of being inserted into the connector 151, the engaging member 1124 is engaged with the second engaging groove 153b and moves along the longitudinal direction of the second engaging groove 153b The head part 112 and the brush part 150 can be fastened. As a result, since the connection between the head portion 112 and the brush portion 150 is firmly maintained by the engaging member 1124 and the engaging groove 153, even when an impact is applied to the brush portion 150, The connection of the brush part 150 to the brush part 112 can be prevented from being released.
  • the plurality of through holes 152 may be formed on the other side of the brush part 150. Each of the through holes 152 communicates with the connector 151 so that the cleaning liquid supplied to the connector 151 through the head 112 is sprayed into the user's mouth or sucked in the mouth of the user, . Each of the through-holes 152 may be provided with a plurality of brush members (not shown) for physically cleaning the oral cavity by contacting the user's mouth. When the brush member is provided in the through hole 152, the tooth cleaning by the brush member and the fluid flow through the through hole 152 can be performed simultaneously.
  • the brush part 150 may be formed of a transparent material so that light emitted from the light emitting part 115 can be irradiated into the oral cavity.
  • the light emitted by the light emitting portion 115 located in the inner space 102 of the housing 100 can be irradiated into the oral cavity of the user by transmitting the light through the head portion 112 and the brush portion 150.
  • the oral cleanser can perform effective oral cleansing by cleaning the user's mouth through vibration, injecting fluid into the mouth, or inhaling the wastewater.
  • the housing of the mouth washer, the cleaning module, and the brush portion can be easily detachable, while maintaining a rigid assembled state.
  • the user may be able to improve the convenience and efficiency of tooth cleaning by cleaning the user's mouth with a simple and easy operation.

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  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Brushes (AREA)

Abstract

L'invention concerne un irrigateur buccal. Un irrigateur oral selon un mode de réalisation peut comprendre : un boîtier qui comprend un trou d'ouverture et de fermeture formé sur un côté de celui-ci et un trou d'insertion formé sur l'autre côté de celui-ci ; un module de nettoyage qui est destiné à nettoyer la cavité buccale d'un utilisateur et qui est inséré dans le boîtier et relié au boîtier par l'intermédiaire du trou d'ouverture et de fermeture ; et une partie de fixation disposée dans le module de nettoyage de façon à fixer le module de nettoyage au boîtier.
PCT/KR2017/008211 2017-07-28 2017-07-31 Irrigateur buccal WO2019022276A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2017-0096328 2017-07-28
KR1020170096328A KR101822646B1 (ko) 2017-07-28 2017-07-28 구강 세정기

Publications (1)

Publication Number Publication Date
WO2019022276A1 true WO2019022276A1 (fr) 2019-01-31

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KR102057152B1 (ko) 2017-11-24 2019-12-18 주식회사 블루레오 구강 세정기
KR101995573B1 (ko) * 2017-11-24 2019-07-03 주식회사 블루레오 구강 세정기
KR102057151B1 (ko) * 2017-11-24 2019-12-18 주식회사 블루레오 구강 세정기
KR20190060457A (ko) * 2017-11-24 2019-06-03 주식회사 블루레오 구강 세정기

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20090096697A (ko) * 2006-12-18 2009-09-14 브라운 게엠베하 칫솔 및 칫솔용 부착물
KR100999270B1 (ko) * 2010-04-08 2010-12-07 엘지이노텍 주식회사 전동 칫솔
KR20140122647A (ko) * 2013-04-10 2014-10-20 이화여자대학교 산학협력단 휴대용 치간 세정장치
KR101671273B1 (ko) * 2016-01-08 2016-11-03 주식회사 블루레오 밀폐형 치아세정기구
KR101703313B1 (ko) * 2016-10-04 2017-02-06 최용채 워터 칫솔

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20090096697A (ko) * 2006-12-18 2009-09-14 브라운 게엠베하 칫솔 및 칫솔용 부착물
KR100999270B1 (ko) * 2010-04-08 2010-12-07 엘지이노텍 주식회사 전동 칫솔
KR20140122647A (ko) * 2013-04-10 2014-10-20 이화여자대학교 산학협력단 휴대용 치간 세정장치
KR101671273B1 (ko) * 2016-01-08 2016-11-03 주식회사 블루레오 밀폐형 치아세정기구
KR101703313B1 (ko) * 2016-10-04 2017-02-06 최용채 워터 칫솔

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