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WO2012176986A2 - Oral irrigator - Google Patents

Oral irrigator Download PDF

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Publication number
WO2012176986A2
WO2012176986A2 PCT/KR2012/003658 KR2012003658W WO2012176986A2 WO 2012176986 A2 WO2012176986 A2 WO 2012176986A2 KR 2012003658 W KR2012003658 W KR 2012003658W WO 2012176986 A2 WO2012176986 A2 WO 2012176986A2
Authority
WO
WIPO (PCT)
Prior art keywords
nozzle
dental floss
water
coupled
body portion
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/KR2012/003658
Other languages
French (fr)
Korean (ko)
Other versions
WO2012176986A3 (en
Inventor
장병우
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of WO2012176986A2 publication Critical patent/WO2012176986A2/en
Publication of WO2012176986A3 publication Critical patent/WO2012176986A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • 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
    • A61C17/032—Rinsing or air-blowing devices, e.g. using fluid jets or comprising liquid medication using pressurised tap-water, e.g. rinsing devices specially adapted for being connected to the main water supply
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C15/00—Devices for cleaning between the teeth
    • A61C15/04—Dental floss; Floss holders
    • A61C15/046—Flossing tools
    • 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
    • A61C17/028—Rinsing or air-blowing devices, e.g. using fluid jets or comprising liquid medication with intermittent liquid flow

Definitions

  • the present invention relates to an oral irrigator, and more particularly, to an oral irrigator capable of effectively removing foreign matters between a tooth and a tooth during oral cleaning.
  • mouthwashers are used to remove food debris between the teeth and teeth, plaque and harmful bacteria.
  • the above-described mouthwasher can clean the teeth between the teeth by using a mouthwash which is usually composed of a plurality of brushes, or an oral cleaner which sprays a strong stream of water to remove foreign substances caught between the teeth, or an elongated floss. It is divided into one mouthwash.
  • the mouthwash using dental floss in the mouthwasher is used to remove foreign substances such as food residues by traveling between the teeth and the teeth, and by using the long thin floss, it prevents the teeth and the teeth from spreading to many people It is used.
  • Oral washing machine using such a dental floss is usually formed in the "Y" shape of the head to hang the floss, or "F" shape is formed so that the user can use easily and conveniently.
  • the mouthwash using a conventional dental floss simply by cleaning the teeth using only the floss, did not obtain the side effect obtained while washing the teeth other than the effect of cleaning the teeth. For example, there was no efficient cleaning, such as the massage effect of the gums.
  • the applicant of the present invention has come up with a mouthwash that can solve the problems described above.
  • Embodiments of the present invention are hygienic, even if the tooth is made of a complex structure, such as artificial teeth, so that the floss can be inserted between the tooth and the tooth, so that the tooth can be cleaned cleanly and at the same time easy and simple To provide a mouthwash.
  • the pulsating plate is rotatably installed so that the water flowing through the body portion can be flowed therein, the nozzle portion formed with a nozzle hole so that the water introduced to the other side can be injected
  • a mouthwash comprising.
  • the nozzle portion is formed to have a hollow inside, a casing formed so that one end is located in the body portion and the other end is located outside the body portion, and fixedly coupled to the end of the casing located inside the body portion And a nozzle cover having a through-hole formed to allow the water introduced into the body portion to flow, and a dental floss rod formed in the shape of a rod of one end member so that one end of the nozzle cover is elastically supported by an elastic member. Removably coupled to the other end of the floss and characterized in that the other end is made of a dental floss positioned to be exposed to the outside of the casing.
  • At least one propeller is characterized in that the fixed on the dental floss.
  • the nozzle cover and the elastic member may further include a hydraulic pressure control plate coupled to the rotatable by the dental floss.
  • the pulsating plate is formed in a circular plate shape and a plurality of blades are installed along the circumferential direction, characterized in that the through-hole is formed so that the water flows facing each other around the center.
  • the body portion is made of a cylindrical shape, and includes a housing having a spiral guide groove formed on the inner circumferential surface, and a closing cap screwed to one end of the housing, one end of the closing cap coupled to the housing and the hose of the faucet One connector is detachably coupled so that water can be connected and supplied.
  • cover portion is coupled to one end of the body portion may be further included to cover the nozzle portion to cover.
  • the oral irrigator according to an embodiment of the present invention allows the dental floss to rotate while simultaneously allowing the dental floss to move between the teeth in such a manner that the dental floss is inserted into and extracted from the oral irrigator, thereby easily and simply cleaning the teeth. Can be.
  • the floss can be injected, thereby removing the plaque on the tooth surface, by providing a pulsating plate 150 in the mouthwasher to generate a pulsating water flow when the water is sprayed Water can be sprayed into the gums irregularly, resulting in a massage of the gums.
  • the oral irrigator according to an embodiment of the present invention is directly connected to the valve of the tap water so that the dental floss can be reciprocated and rotated at the same time by the pressure (water pressure) of the water supplied from the tap, use of a battery, etc.
  • the pressure water pressure
  • the mouthwashing device has the advantage that it is easy to carry and can be stored and used in a hygienic state when traveling or traveling in a place where a hose is installed.
  • FIG. 1 is a perspective view of an oral irrigator according to one embodiment of the present invention.
  • FIG. 2 is an exploded perspective view of the oral irrigator according to one embodiment of the present invention.
  • FIG 3 is a cross-sectional view of an oral irrigator according to one embodiment of the present invention.
  • Figure 4 is a perspective view schematically showing an enlarged view of the pulsating plate used in the oral cavity washing machine according to an embodiment of the present invention.
  • FIG. 5 is a view schematically showing a cradle for mounting an oral irrigator according to an embodiment of the present invention.
  • 6a to 6d are views schematically showing an operating state of the oral irrigator according to one embodiment of the present invention.
  • FIG. 7 is a view schematically showing a modified use of the mouthwash according to an embodiment of the present invention.
  • FIG. 1 is a perspective view of an oral irrigator according to an embodiment of the present invention
  • FIG. 2 is an exploded perspective view of the oral irrigator according to an embodiment of the present invention
  • FIG. 3 is a cross-sectional view of the oral irrigator according to an embodiment of the present invention. to be.
  • Mouthwasher 100 is connected to the hose of the faucet by allowing the dental floss to reciprocate and rotated by the water pressure of the water supplied from the faucet, food waste between the teeth, plaque and harmful In order to wash the bacteria, etc., as shown in FIGS. 1 to 3, the body part 110, the nozzle part 120, and the cover part 130 are largely included.
  • the body 110 may be formed of a cylindrical shape and may include a housing 112 having a spiral guide groove 112a formed on an inner circumferential surface thereof, and a closing cap 114 screwed to one end of the housing 112.
  • the housing 112 of the body portion 110 allows the user to grip the outer circumferential surface, is formed to have a predetermined length, the inner circumferential surface is formed with a spiral guide groove 112a in the longitudinal direction, At the end, a thread is formed so that the closing cap 114 can be coupled.
  • the spiral guide groove 112a may be formed in multiple, and in one embodiment of the present invention is formed in quadruple or triple.
  • the closing cap 114 has a screw thread formed on the outer circumferential surface thereof to correspond to the housing 112 at one end, and a screw thread formed on the inner circumferential surface of the end cap 114 so that the connector 115 provided to be connected to the hose of the faucet can be screwed. Is formed.
  • a plurality of gripping grooves 114a may be formed on the outer circumferential surface of the closing cap 114 along the outer circumferential surface to facilitate coupling with the housing 112.
  • the connector 115 is to be coupled to the hose connected to the faucet, the screw thread corresponding to the thread formed on the closing cap 114 is formed on the outer peripheral surface.
  • the closing cap 114 is formed so that the water supplied from the faucet can be directed into the body portion 110, and to prevent the water from leaking into the gap when the body cap 110 is coupled with the body portion 110
  • the O-ring 116 may be installed at a portion coupled to the body 110 and the connector.
  • the other end of the body portion 110 is coupled to the closing cap 114 is formed so that the outer peripheral surface is recessed in the circumferential direction so that the cover portion 130 to be described later can be fitted.
  • One end of the nozzle unit 120 is installed to reciprocate in one direction in the body portion 110. As shown in FIGS. 2 and 3, the casing 121, the nozzle cover 124, and the dental floss Stem 126 and dental floss 128.
  • the casing 121 is formed to have a hollow inside and to guide the dental floss 128 while at the same time spraying the water flowing through the body portion 110.
  • the casing 121 has a feed casing 122, one end of which is coupled to the reciprocating movement in the body portion 110 in a sliding manner, and one end of which is screwed to the other end of the transfer casing 122, and has a nozzle hole. It consists of the nozzle casing 123 in which 123a was formed.
  • the transfer casing 122 is slidably coupled to the body portion 110, and protruding jaw 122a that extends in a circumferential direction at one end thereof so as to be prevented from being separated from the body portion 110. Is formed.
  • the inner side of the housing 112 of the body portion 110 is formed so that the engaging jaw (112b) corresponding to the projection jaw (122a), by the projection (122a) and the engaging jaw (112b) the housing ( It is preferable to prevent the transfer casing 122 from being separated at 112.
  • a plurality of coupling holes 122b are formed at the protrusion jaw 122a of the transfer casing 122 so that the nozzle cover 124 to be described later may be coupled along the outer circumferential surface thereof.
  • One end of the nozzle casing 123 is screwed with the transfer casing 122, and a nozzle hole 123a is formed at the other end of the nozzle casing 123, so that the nozzle hole 123a can be sprayed with a strong pressure from the water supply. It is preferable to form so that an inner diameter may become small gradually in this formed direction.
  • the nozzle hole 123a of the nozzle casing 123 is preferably formed to be bent in a "b" shape so that the user can easily and conveniently use the body portion 110 in the vertical direction. .
  • the nozzle cover 124 is coupled to one end formed with the protrusion jaw 122a of the transfer casing 122, is formed in a circular plate shape and formed on the protrusion jaw 122a of the transfer casing 122 along an edge portion.
  • a plurality of hooks 125 corresponding to the plurality of coupling holes 122b are protruded.
  • the through-hole so that the fixing tube 127 for supporting the dental floss 126 to be described later through the center of the nozzle cover 124 formed in the circular plate shape can be inserted through A hole 124a is formed, and a through hole 124b is formed between the edge portion and the through hole 124a so that water introduced into the body 110 flows into the casing 121.
  • the dental floss 126 is a rod-shaped member of the length member, and as shown in FIG. 2, the casing 121 is provided through a fixing tube 127, one end of which is installed to be inserted into the through hole 124a of the nozzle cover 124. It is located outside of the, is installed to be elastically supported by the elastic member 129.
  • the dental floss 126 positioned to penetrate the nozzle cover 124 through the fixing tube 127 is installed to have an elastic force through the elastic member 129 supported by the E-type washer Y provided at the end. do.
  • the fixing tube 127 is formed in a cylindrical shape so that the dental floss 126 can penetrate the nozzle cover 124, by combining the E-type washer (Y) at both ends, the nozzle cover 124 To prevent them from separating.
  • the other end of the dental floss 126 is located in the casing 121, the coupling portion 126a is provided to be coupled or separated with the dental floss 128 to be described later, the casing 121 A portion of the dental floss 126 located therein is provided with a locking protrusion 126b to prevent the dental floss 126 from being separated from the casing 121 by the elastic force of the elastic member 129. It is formed to protrude.
  • the coupling portion 126a is formed in a spiral coil spring shape, as shown in an enlarged view provided on the upper right side of FIG. 2, and the dental floss 128 coupled thereto is moved in one end along the spiral.
  • One projection 128a may be formed to protrude.
  • At least one propeller 126c is fixedly installed on the dental floss 126.
  • the propeller 126c is rotated by the water directed to the nozzle hole 123a, and serves to rotate the dental floss 126 while improving the water pressure of water injected into the nozzle hole 123a.
  • the dental floss 128 coupled to the dental floss stand 126 serves to remove food debris, etc. caught between the teeth by entering and leaving between the user's teeth and the teeth, and is formed to have a predetermined rigidity.
  • the dental floss 128 corresponds to a seal member (unsigned) in contact with a user's tooth, and an engaging portion 126a formed on the dental floss 126 so that one end of the dental floss 126 may be coupled to the dental floss 126.
  • the protrusion 128a is formed of a large member (unsigned) formed to protrude.
  • the dental floss 128 may be separated or coupled from the dental floss stand 126. And, it has a predetermined stiffness to be able to remove food debris between the teeth while traveling between the teeth.
  • the dental floss 128 used for a long time can be replaced with a new dental floss 128 after being separated from the dental floss stand 126, the hygiene can always be maintained.
  • the portion where the dental floss 128 and the dental floss stand 126 are coupled is positioned above the portion where the transfer casing 122 and the nozzle casing 123 are coupled to the dental floss 128 and the dental floss stand ( 126), it is desirable to be able to easily and simply detach or combine.
  • the cover part 130 is formed to be coupled to or separated from one end of the housing 112 of the body part 110 to surround the nozzle casing 123 and is formed to protect the dental floss 128 after use. do.
  • vent hole 132 may be formed on the cover part 130 to allow air to flow into the cover part 130 to prevent the floss 128 from being contaminated.
  • oral cleaner 100 may further include a pressure control plate 140 that can adjust the water pressure of the water sprayed through the nozzle hole 123a of the nozzle unit 120.
  • the hydraulic pressure control plate 140 is installed between the nozzle cover 124 and the elastic member 129, and is separated from the nozzle cover 124 by an E-type washer (Y). It is rotatably installed on the fixing tube 127 so as not to.
  • the hydraulic pressure control plate 140 is formed in a circular plate shape, as shown in Figures 2 and 3, the through-hole so that water can flow like the through-hole 124b formed in the nozzle cover 124 142 is formed and the plurality of guide protrusions 144 are formed to protrude in the circumferential direction along the edge, as shown in Figure 3, the nozzle cover 124 and the hydraulic pressure control plate 140 is positioned to be in contact with After the guide protrusion 144 is positioned so as to be inserted into the guide groove 112a formed in the body portion 110, both ends of the fixing tube 127 penetrating through the nozzle cover 124 and the hydraulic pressure control plate 140. By combining the E-type washer (Y), the nozzle cover 124 and the pressure control plate 140 is prevented from being separated.
  • E-type washer Y
  • the through-hole 124b formed in the nozzle cover 124 and the through-hole 142 formed in the hydraulic pressure control plate 140 are preferably to be staggered with each other, according to the rotation of the hydraulic pressure control plate 140
  • the through-hole 124b formed in the nozzle cover 124 and the through-hole 142 formed in the hydraulic pressure control plate 140 overlap, the water can flow when the through-hole 124b and the through-hole 142 coincide.
  • the hydraulic pressure control plate 140 is coupled to the casing 121 through the fixing tube 127 in the same manner as the nozzle cover 124, and by rotating the casing 121, the through hole 124b and the through hole ( 142 may be matched to allow water to flow, and the water pressure may be adjusted by pulling or pushing the casing 121 in the body 110.
  • the hydraulic pressure control plate 140 is coupled to the casing 121 so as to rotate freely through the fixing pipe 127, the guide protrusion 144 formed on the outer edge of the hydraulic pressure control plate 140 is the body portion 110 Since it is coupled to rotate along the helical guide groove 112a formed in the housing 112 of the casing 121 is pulled or pushed in the body portion 110 is to control the water pressure.
  • the mouthwasher 100 may further include a pulsation plate 150 in the casing 121.
  • the pulsation plate 150 is formed with a plurality of blades 152 along the circumferential direction, and may be rotated by water introduced into the casing 121 through the through holes 142 and 124b. To be installed.
  • the pulsating plate 150 is rotatably installed on the fixed tube 127 by the E-type washer like the hydraulic pressure control plate 140 is the water passing through the blade 152 It serves to be sprayed irregularly, and serves to be sprayed irregularly to the user's gums when the water is sprayed.
  • the pulsating plate 150 also serves to massage the user's gums, while water irregularly flows through the casing 121, and casing the propeller 126c fixedly coupled to the floss 126.
  • the nozzle hole 123a is moved forward or backward in the direction in which the nozzle hole 123a is formed.
  • the dental floss 126 to which the propeller 126c is fixedly coupled reciprocates the dental floss 128 while moving forward or backward to remove food scraps and the like.
  • the pulsating plate 150 has a fitting hole 154 is formed in the center to be coupled to the fixing tube and the water passing through the through holes (142, 124b) to face each other around the fitting hole 154
  • One pulsation hole 156 is formed to flow smoothly.
  • the mouthwasher 100 may further include a cradle 160 that can mount the mouthwasher 100 to facilitate storage in daily life, as shown in FIG. 5. have.
  • the cradle 160 is formed so that one surface is formed in a flat shape so that it can be attached to the wall of the building through an adhesive or the like, and protrudes from the flat surface so that the connecting rod 115 of the oral irrigator can be fitted. 162 is configured to be formed.
  • 6a to 6d are views schematically showing an operating state of the oral irrigator according to one embodiment of the present invention.
  • the mouthwasher connects to the hose using the connecting rod 115 to supply the water supplied from the tap water into the mouthwasher.
  • the faucet is operated so that water is supplied into the oral irrigator casing 121.
  • the nozzle cover 124 may be rotated by rotating the casing 121 of the nozzle unit 120 in the arrow direction so that the intensity of the water supplied by the user may be adjusted, or the casing 121 may be rotated.
  • the strength of the water is controlled by the overlapping degree of the through hole 142 formed in the pressure control plate 140 and the through hole 124b formed in the nozzle cover 124. do.
  • the dental floss 126 fixed to the propeller 126c is rotated, and the dental floss 126 is rotated, so that the dental floss 128 coupled to one end of the dental floss 126 is rotated.
  • the propeller 126c may move the propeller 126c in the direction in which the nozzle hole 123a of the nozzle casing 123 is located by pulsating water flow, and the elasticity of the elastic member 129 that elastically supports the dental floss 126. As the restoring force acts, as shown in FIG. 6D, the dental floss 128 is subsequently drawn or drawn out of the casing 121.
  • the floss 128 is rotated and moved forward and backward by the pulsation plate 150, the propeller 126c and the elastic member 129 to remove food waste and plaque between the teeth and the teeth, You can massage your gums.
  • the oral irrigator 100 according to an embodiment of the present invention, as shown in FIG. 7, the plaque and the gums worn on the teeth by only the pulsating stream separating the floss 128 from the floss 126 in some cases. You can also massage.
  • the mouthwasher 100 allows the dental floss 128 to be rotated at the same time while allowing the dental floss 128 to pass between the teeth in a manner in which the dental floss 128 is inserted into the casing 121. By doing so, the teeth can be cleaned easily, simply and cleanly.
  • the aging floss can be easily and easily replaced.
  • the mouthwasher 100 may be used after separating the connector 115 from the closing cap 114, and also, combines another mouthwasher in addition to the mouthwasher 100. It can also be used.
  • each family member since each family member is provided with the oral cleaner 100, it may be used in a manner of separating and coupling the connector 115 to the closing cap 114 of each oral cleaner.
  • the floss 128 can pass between the teeth and at the same time, the water can be injected, thereby removing the plaque on the tooth surface, the water is irregular by the pulsating plate 150 provided in the casing 121 By spraying, the effect of massaging the gums can be obtained.

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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)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Brushes (AREA)
  • Nozzles (AREA)

Abstract

The present invention relates to an oral irrigator. According to one embodiment of the present invention, an oral irrigator is provided, which comprises: a cylindrical body portion in which a spiral guide groove is formed on an inner circumferential surface, and one end is connected to a faucet by a hose to enable water to be supplied; and a nozzle portion in which one portion is coupled inside the body portion unidirectionally to enable reciprocating movement, a pulsation plate is provided on the inside to be rotatable so as to allow water inflowing through the body portion to flow irregularly, and nozzle holes for spraying the inflowed water are formed at the other portion.

Description

구강세척기Mouthwash

본 발명은 구강세척기에 관한 것으로, 더욱 상세하게는 구강세척시 치아와 치아 사이의 이물질을 효과적으로 제거할 수 있도록 한 구강세척기에 관한 것이다.The present invention relates to an oral irrigator, and more particularly, to an oral irrigator capable of effectively removing foreign matters between a tooth and a tooth during oral cleaning.

일반적으로, 구강세척기는 치아와 치아 사이에 낀 음식물 찌꺼기와, 플라그 및 유해 박테리아를 제거하는데 사용되고 있다.In general, mouthwashers are used to remove food debris between the teeth and teeth, plaque and harmful bacteria.

상술한 구강세척기는 통상 복수개의 브러쉬로 이루어진 구강세척기, 또는 강한 물줄기를 분사하여 치아 사이에 낀 이물질을 제거할 수 있도록 한 구강세척기, 또는, 가늘고 긴 치실을 사용하여 치아와 치아 사이를 세척할 수 있도록 한 구강세척기로 구분된다.The above-described mouthwasher can clean the teeth between the teeth by using a mouthwash which is usually composed of a plurality of brushes, or an oral cleaner which sprays a strong stream of water to remove foreign substances caught between the teeth, or an elongated floss. It is divided into one mouthwash.

특히, 구강세척기 중 치실을 사용하는 구강세척기는 치아와 치아 사이를 왕래하여 음식물 찌꺼기와 같은 이물질을 제거하는 데 사용되는 것으로, 가늘고 긴 치실을 사용함으로써, 치아와 치아가 벌어지는 것을 방지하여 현대인에게 많이 사용되고 있다. In particular, the mouthwash using dental floss in the mouthwasher is used to remove foreign substances such as food residues by traveling between the teeth and the teeth, and by using the long thin floss, it prevents the teeth and the teeth from spreading to many people It is used.

이러한 치실을 사용하는 구강세척기는 통상 치실을 거는 머리부분이 "Y"자 형상으로 형성되거나, "F"자 형상으로 이루어져 사용자가 쉽고 간편하게 사용할 수 있도록 형성된다.Oral washing machine using such a dental floss is usually formed in the "Y" shape of the head to hang the floss, or "F" shape is formed so that the user can use easily and conveniently.

그러나, 종래의 치실을 이용한 구강세척기는 치실 사용시 미관상 비위생적인 문제점과 함께, 사용자가 인공치아를 사용한 경우 인공치아의 복잡한 구조로 인하여 치실 삽입이 이루어지지 않아 치아 세척이 청결하게 이루어지지 않으며, 불편한 단점이 있다.However, in the conventional dental floss cleaning device using a dental floss, aesthetics and unsanitary problems, when the user uses an artificial tooth, due to the complex structure of the artificial tooth does not insert the dental floss, the tooth cleaning is not made clean, uncomfortable disadvantage There is this.

또한, 종래의 치실을 사용하는 구강세척기는 단순히 치실만을 이용하여 치아를 세척하는 것으로, 치아를 세척하는 효과 외의 치아를 세척하면서 얻을 수 있는 부수적인 효과를 얻지 못했다. 예컨데, 잇몸의 맛사지 효과 등 효율적인 세척이 이루어지지 않았다.In addition, the mouthwash using a conventional dental floss simply by cleaning the teeth using only the floss, did not obtain the side effect obtained while washing the teeth other than the effect of cleaning the teeth. For example, there was no efficient cleaning, such as the massage effect of the gums.

따라서, 본 발명의 출원인은 상술한 바와 같은 문제점을 해결할 수 있는 구강세척기를 강구하게 되었다.Therefore, the applicant of the present invention has come up with a mouthwash that can solve the problems described above.

본 발명의 실시예들은 위생적이면서 인공치아와 같이 치아가 복잡한 구조로 이루어져도 치실이 치아와 치아 사이로 삽입될 수 있도록 함으로써, 치아를 청결하게 세척할 수 있도록 하는 동시에 쉽고 간편하게 치아를 세척할 수 있도록 한 구강세척기를 제공하고자 한다.Embodiments of the present invention are hygienic, even if the tooth is made of a complex structure, such as artificial teeth, so that the floss can be inserted between the tooth and the tooth, so that the tooth can be cleaned cleanly and at the same time easy and simple To provide a mouthwash.

또한, 치아 표면의 플라그를 제거할 수 있도록 한 동시에 잇몸을 맛사지할 수 있도록 한 구강세척기를 제공하고자 한다.In addition, to provide a mouthwash to remove the plaque on the tooth surface and at the same time to massage the gums.

본 발명의 일 측면에 따르면 원통형상으로 이루어지며 내주면에 나선형의 가이드홈이 형성되고, 일단이 호스에 의해 수도전과 연결되어 물이 공급될 수 있도록 한 몸체부와, 일측이 상기 몸체부 내에 일방향으로 왕복 이동 가능하게 결합되고, 내부에 상기 몸체부를 통해 유입되는 물이 불규칙적으로 유동될 수 있도록 한 맥동판이 회전가능하게 설치되는 것으로, 타측에 유입된 물이 분사될 수 있도록 한 노즐구멍이 형성된 노즐부를 포함하는 구강세척기가 제공된다.According to an aspect of the present invention is formed in a cylindrical shape and a spiral guide groove is formed on the inner circumferential surface, one end is connected to the faucet by a hose so that water can be supplied, and one side in one direction in the body portion It is coupled to the reciprocating movement, the pulsating plate is rotatably installed so that the water flowing through the body portion can be flowed therein, the nozzle portion formed with a nozzle hole so that the water introduced to the other side can be injected Provided is a mouthwash comprising.

또한, 상기 노즐부는 내부에 중공을 갖도록 형성되는 것으로, 일단이 상기 몸체부 내에 위치되고 타단이 상기 몸체부의 외측에 위치되도록 형성된 케이싱과, 상기 몸체부 내부에 위치된 상기 케이싱의 끝단부와 고정결합되며, 상기 몸체부 내로 유입된 물이 유동될 수 있도록 한 통공이 형성된 노즐덮개와, 길이재의 막대형상으로 형성되며 일단이 상기 노즐덮개에 탄성부재를 통해 탄성지지되도록 설치되는 치실대와, 일단이 상기 치실대의 타단에 분리가능하게 결합되며 타단이 상기 케이싱의 외부로 노출되게 위치되는 치실로 이루어진 것을 특징으로 한다.In addition, the nozzle portion is formed to have a hollow inside, a casing formed so that one end is located in the body portion and the other end is located outside the body portion, and fixedly coupled to the end of the casing located inside the body portion And a nozzle cover having a through-hole formed to allow the water introduced into the body portion to flow, and a dental floss rod formed in the shape of a rod of one end member so that one end of the nozzle cover is elastically supported by an elastic member. Removably coupled to the other end of the floss and characterized in that the other end is made of a dental floss positioned to be exposed to the outside of the casing.

또한, 상기 치실대 상에는 적어도 하나 이상의 프로펠러가 고정결합되는 것을 특징으로 한다.In addition, at least one propeller is characterized in that the fixed on the dental floss.

또한, 상기 노즐덮개와 상기 탄성부재 사이에 상기 치실대에 의해 회전 가능하도록 결합되는 수압조절판을 더 포함할 수 있는 것을 특징으로 한다.In addition, the nozzle cover and the elastic member may further include a hydraulic pressure control plate coupled to the rotatable by the dental floss.

또한, 상기 맥동판은 원형판 형상으로 형성되며 원주방향을 따라 복수개의 블레이드가 설치되되, 중앙을 중심으로 서로 마주보게 물이 유동될 수 있도록 한 통공이 형성되는 것을 특징으로 한다.In addition, the pulsating plate is formed in a circular plate shape and a plurality of blades are installed along the circumferential direction, characterized in that the through-hole is formed so that the water flows facing each other around the center.

또한, 몸체부는 원통형상으로 이루어지며, 내주면에 나선형의 가이드홈이 형성된 하우징과, 상기 하우징의 일단에 나사결합되는 마감캡을 포함하되, 상기 하우징과 결합된 마감캡의 일단에는 수도전의 호스와 연결되어 물이 공급될 수 있도록 한 연결구가 분리가능하게 결합되는 것을 특징으로 한다.In addition, the body portion is made of a cylindrical shape, and includes a housing having a spiral guide groove formed on the inner circumferential surface, and a closing cap screwed to one end of the housing, one end of the closing cap coupled to the housing and the hose of the faucet One connector is detachably coupled so that water can be connected and supplied.

또한, 상기 몸체부의 일측 끝단에 결합되어 상기 노즐부를 감싸 덮을 수 있도록 한 덮개부를 더 포함할 수 있는 것을 특징으로 한다.In addition, the cover portion is coupled to one end of the body portion may be further included to cover the nozzle portion to cover.

본 발명의 일 실시예에 따른 구강세척기는 구강세척기 내에서 치실이 삽입 인출되는 방식으로 치아와 치아 사이를 왕래할 수 있도록 하는 동시에 치실이 회전될 수 있도록 함으로써, 치아를 쉽고 간편하면서도 청결하게 세척할 수 있다.The oral irrigator according to an embodiment of the present invention allows the dental floss to rotate while simultaneously allowing the dental floss to move between the teeth in such a manner that the dental floss is inserted into and extracted from the oral irrigator, thereby easily and simply cleaning the teeth. Can be.

또한, 치실이 치아와 치아 사이를 왕래하는 동시에 물이 분사될 수 있도록 함으로써, 치아 표면의 플라그를 제거할 수 있으며, 구강세척기 내에 맥동판(150)을 구비하여 물의 분사시 맥동수류를 발생킴으로써, 물이 잇몸으로 불규칙되게 분사되어 결과적으로 잇몸을 맛사지 하는 효과를 얻을 수 있다.In addition, by allowing the floss to flow between the teeth and at the same time, the water can be injected, thereby removing the plaque on the tooth surface, by providing a pulsating plate 150 in the mouthwasher to generate a pulsating water flow when the water is sprayed Water can be sprayed into the gums irregularly, resulting in a massage of the gums.

또한, 본 발명의 일 실시예에 따른 구강세척기는 수도전의 밸브와 직접적으로 연결되어 수도전에서 공급되는 물의 압력(수압)에 의해 치실이 왕복되는 동시에 회전될 수 있도록 구성함으로써, 배터리 등의 사용 없이 반 영구적으로 사용할 수 있는 잇점이 있다.In addition, the oral irrigator according to an embodiment of the present invention is directly connected to the valve of the tap water so that the dental floss can be reciprocated and rotated at the same time by the pressure (water pressure) of the water supplied from the tap, use of a battery, etc. There is an advantage that can be used semi-permanently without.

또한, 본 발명의 일 실시예에 따른 구강세척기는 휴대가 간편하여 호스가 설치된 장소에선 출장이나 여행시 위생적인 상태로 보관 이동사용할 수 있는 잇점이 있다.In addition, the mouthwashing device according to an embodiment of the present invention has the advantage that it is easy to carry and can be stored and used in a hygienic state when traveling or traveling in a place where a hose is installed.

도 1은 본 발명의 일 실시예에 따른 구강세척기의 사시도이다.1 is a perspective view of an oral irrigator according to one embodiment of the present invention.

도 2는 본 발명의 일 실시예에 따른 구강세척기의 분해사시도이다.2 is an exploded perspective view of the oral irrigator according to one embodiment of the present invention.

도 3은 본 발명의 일 실시예에 따른 구강세척기의 단면도이다.3 is a cross-sectional view of an oral irrigator according to one embodiment of the present invention.

도 4는 본 발명의 일 실시예에 따른 구강세척기에 사용된 맥동판을 확대한 모습을 개략적으로 도시한 사시도이다.Figure 4 is a perspective view schematically showing an enlarged view of the pulsating plate used in the oral cavity washing machine according to an embodiment of the present invention.

도 5는 본 발명의 일 실시예에 따른 구강세척기를 거치할 수 있도록 한 거치대를 개랴적으로 도시한 도면이다.5 is a view schematically showing a cradle for mounting an oral irrigator according to an embodiment of the present invention.

도 6a 내지 6d는 본 발명의 일 실시예에 따른 구강세척기의 작동상태를 개략적으로 도시한 도면이다.6a to 6d are views schematically showing an operating state of the oral irrigator according to one embodiment of the present invention.

도 7은 본 발명의 일 실시예에 따른 구강세척기의 변경 사용예를 개략적으로 도시한 도면이다.7 is a view schematically showing a modified use of the mouthwash according to an embodiment of the present invention.

이하, 본 발명의 실시예에 따른 구강세척기의 일 실시예를 첨부된 도면을 참조로 더욱 상세히 설명하기로 한다.Hereinafter, an embodiment of the oral irrigator according to the embodiment of the present invention will be described in more detail with reference to the accompanying drawings.

도 1은 본 발명의 일 실시예에 따른 구강세척기의 사시도이고, 도 2는 본 발명의 일 실시예에 따른 구강세척기의 분해사시도이며, 도 3은 본 발명의 일 실시예에 따른 구강세척기의 단면도이다.1 is a perspective view of an oral irrigator according to an embodiment of the present invention, FIG. 2 is an exploded perspective view of the oral irrigator according to an embodiment of the present invention, and FIG. 3 is a cross-sectional view of the oral irrigator according to an embodiment of the present invention. to be.

본 발명의 일 실시예에 따른 구강세척기(100)는 수도전의 호스와 연결되어 수도전으로부터 공급되는 물의 수압에 의해 치실이 왕복 및 회전되도록 함으로써, 치아와 치아 사이에 낀 음식물 찌꺼기, 플라그 및 유해 박테리아 등을 세척할 수 있도록 한 것으로, 도 1 내지 도 3에 도시된 바와 같이, 크게 몸체부(110)와, 노즐부(120)와, 덮개부(130)를 포함한다.Mouthwasher 100 according to an embodiment of the present invention is connected to the hose of the faucet by allowing the dental floss to reciprocate and rotated by the water pressure of the water supplied from the faucet, food waste between the teeth, plaque and harmful In order to wash the bacteria, etc., as shown in FIGS. 1 to 3, the body part 110, the nozzle part 120, and the cover part 130 are largely included.

몸체부(110)는 원통형상으로 이루어지며 내주면에 나선형의 가이드홈(112a)이 형성된 하우징(112)과, 상기 하우징(112)의 일단에 나사결합되는 마감캡(114)으로 이루어질 수 있다.The body 110 may be formed of a cylindrical shape and may include a housing 112 having a spiral guide groove 112a formed on an inner circumferential surface thereof, and a closing cap 114 screwed to one end of the housing 112.

상기 몸체부(110)의 하우징(112)은 사용자가 외주면을 파지할 수 있도록 한 것으로, 소정의 길이를 갖도록 형성되며, 내주면에는 길이방향으로 나선형의 가이드홈(112a)이 형성되어 있고, 일측의 끝단에는 상기 마감캡(114)이 결합될 수 있도록 한 나사산이 형성된다.The housing 112 of the body portion 110 allows the user to grip the outer circumferential surface, is formed to have a predetermined length, the inner circumferential surface is formed with a spiral guide groove 112a in the longitudinal direction, At the end, a thread is formed so that the closing cap 114 can be coupled.

이때, 상기 나선형의 가이드홈(112a)은 다중으로 형성할 수 있으며, 본 발명의 일 실시예에서는 4중 또는 3중으로 형성된다.At this time, the spiral guide groove 112a may be formed in multiple, and in one embodiment of the present invention is formed in quadruple or triple.

상기 마감캡(114)은 일단에 상기 하우징(112)과 대응되게 외주면에 나사산이 형성되고, 타단에는 수도전의 호스와 연결될 수 있도록 마련되는 연결구(115)가 나사 결합될 수 있도록 내주면에 나사산이 형성된다.The closing cap 114 has a screw thread formed on the outer circumferential surface thereof to correspond to the housing 112 at one end, and a screw thread formed on the inner circumferential surface of the end cap 114 so that the connector 115 provided to be connected to the hose of the faucet can be screwed. Is formed.

여기서, 상기 마감캡(114)의 외주면에는 상기 하우징(112)과의 결합을 원할히 수행할 수 있도록 외주면을 따라 복수개의 파지홈(114a)을 형성할 수도 있다.Here, a plurality of gripping grooves 114a may be formed on the outer circumferential surface of the closing cap 114 along the outer circumferential surface to facilitate coupling with the housing 112.

또한, 상기 연결구(115)는 수도전과 연결된 호스와 결합되는 것으로, 외주면에 상기 마감캡(114)에 형성된 나사산과 대응되는 나사산이 형성되어 있다.In addition, the connector 115 is to be coupled to the hose connected to the faucet, the screw thread corresponding to the thread formed on the closing cap 114 is formed on the outer peripheral surface.

이때, 상기 마감캡(114)은 수도전으로부터 공급되는 물이 상기 몸체부(110) 내로 향할 수 있도록 형성되며, 상기 몸체부(110)와의 결합시 틈새로 물이 유출되는 것을 방지할 수 있도록 상기 몸체부(110) 및 연결구와 결합되는 부분에 오링(116)을 설치할 수 있다.In this case, the closing cap 114 is formed so that the water supplied from the faucet can be directed into the body portion 110, and to prevent the water from leaking into the gap when the body cap 110 is coupled with the body portion 110 The O-ring 116 may be installed at a portion coupled to the body 110 and the connector.

또한, 상기 마감캡(114)이 결합되는 몸체부(110)의 타측 끝단에는 외주면이 원주방향으로 함몰되게 형성되어 후술하는 덮개부(130)가 끼움결합될 수 있도록 한다.In addition, the other end of the body portion 110 is coupled to the closing cap 114 is formed so that the outer peripheral surface is recessed in the circumferential direction so that the cover portion 130 to be described later can be fitted.

노즐부(120)는 일단이 상기 몸체부(110) 내에 일방향으로 왕복 이동 가능하도록 설치되는 것으로, 도 2 및 도 3에 도시된 바와 같이, 케이싱(121)과, 노즐덮개(124)와, 치실대(126) 및 치실(128)을 포함한다.One end of the nozzle unit 120 is installed to reciprocate in one direction in the body portion 110. As shown in FIGS. 2 and 3, the casing 121, the nozzle cover 124, and the dental floss Stem 126 and dental floss 128.

상기 케이싱(121)은 내부에 중공을 갖도록 형성되며 상기 몸체부(110)를 통해 유입되는 물을 분사할 수 있도록 하는 동시에 치실(128)을 안내할 수 있도록 형성된다.The casing 121 is formed to have a hollow inside and to guide the dental floss 128 while at the same time spraying the water flowing through the body portion 110.

구체적으로, 상기 케이싱(121)은 일단이 상기 몸체부(110) 내에 슬라이딩방식으로 왕복 이동 가능하게 결합되는 이송케이싱(122)과, 상기 이송케이싱(122)의 타단에 일단이 나사결합되며 노즐구멍(123a)이 형성된 노즐케이싱(123)으로 이루어진다.Specifically, the casing 121 has a feed casing 122, one end of which is coupled to the reciprocating movement in the body portion 110 in a sliding manner, and one end of which is screwed to the other end of the transfer casing 122, and has a nozzle hole. It consists of the nozzle casing 123 in which 123a was formed.

또한, 상기 이송케이싱(122)은 몸체부(110)와 슬라이딩 가능하게 결합되는 것으로, 상기 몸체부(110) 내에서 이탈되는 것을 방지할 수 있도록 일측 끝단에 원주방향으로 확장되는 돌출턱(122a)이 형성된다.In addition, the transfer casing 122 is slidably coupled to the body portion 110, and protruding jaw 122a that extends in a circumferential direction at one end thereof so as to be prevented from being separated from the body portion 110. Is formed.

여기서, 상기 몸체부(110)의 하우징(112) 내측에는 상기 돌출턱(122a)과 대응되는 걸림턱(112b)이 형성되도록 함으로써, 상기 돌출턱(122a)과 걸림턱(112b)에 의해 하우징(112)에서 이송케이싱(122)이 분리되지 않도록 하는 것이 바람직하다.In this case, the inner side of the housing 112 of the body portion 110 is formed so that the engaging jaw (112b) corresponding to the projection jaw (122a), by the projection (122a) and the engaging jaw (112b) the housing ( It is preferable to prevent the transfer casing 122 from being separated at 112.

또한, 상기 이송케이싱(122)의 돌출턱(122a)에는 외주면을 따라 후술하는 노즐덮개(124)가 결합될 수 있도록 한 복수개의 결합공(122b)이 형성된다.In addition, a plurality of coupling holes 122b are formed at the protrusion jaw 122a of the transfer casing 122 so that the nozzle cover 124 to be described later may be coupled along the outer circumferential surface thereof.

노즐케이싱(123)은 일단이 상기 이송케이싱(122)과 나사결합되며, 타단에 노즐구멍(123a)이 형성된 것으로, 수도전으로부터 공급되는 물을 강한 압력으로 분사시킬 수 있도록 상기 노즐구멍(123a)이 형성된 방향으로 내경이 점차 작아지도록 형성하는 것이 바람직하다.One end of the nozzle casing 123 is screwed with the transfer casing 122, and a nozzle hole 123a is formed at the other end of the nozzle casing 123, so that the nozzle hole 123a can be sprayed with a strong pressure from the water supply. It is preferable to form so that an inner diameter may become small gradually in this formed direction.

이때, 상기 노즐케이싱(123)의 노즐구멍(123a)이 형성된 부분은 "ㄱ" 형상으로 절곡되도록 형성하여 사용자가 상기 몸체부(110)를 수직방향으로 세운 상태에서 쉽고 간편하게 사용토록 하는 것이 바람직하다.At this time, the nozzle hole 123a of the nozzle casing 123 is preferably formed to be bent in a "b" shape so that the user can easily and conveniently use the body portion 110 in the vertical direction. .

한편, 노즐덮개(124)는 상기 이송케이싱(122)의 돌출턱(122a)이 형성된 일단에 결합되는 것으로, 원형판 형상으로 형성되며 테두리부를 따라 상기 이송케이싱(122)의 돌출턱(122a)에 형성된 복수개의 결합공(122b)과 대응되는 복수개의 후크(125)가 돌출형성된다.On the other hand, the nozzle cover 124 is coupled to one end formed with the protrusion jaw 122a of the transfer casing 122, is formed in a circular plate shape and formed on the protrusion jaw 122a of the transfer casing 122 along an edge portion. A plurality of hooks 125 corresponding to the plurality of coupling holes 122b are protruded.

또한, 도 2 및 도 3에 도시된 바와 같이, 상기 원형판 형상으로 형성된 노즐덮개(124)의 중앙에는 후술하는 치실대(126)를 지지하는 고정관(127)이 관통되게 삽입 설치될 수 있도록 한 관통공(124a)이 형성되어 있으며, 테두리부와 상기 관통공(124a) 사이에는 상기 몸체부(110) 내로 유입된 물이 상기 케이싱(121) 내로 유동될 수 있도록 한 통공(124b)이 형성된다.In addition, as shown in Figures 2 and 3, the through-hole so that the fixing tube 127 for supporting the dental floss 126 to be described later through the center of the nozzle cover 124 formed in the circular plate shape can be inserted through A hole 124a is formed, and a through hole 124b is formed between the edge portion and the through hole 124a so that water introduced into the body 110 flows into the casing 121.

치실대(126)는 길이재의 막대 형상으로서, 도 2에 도시된 바와 같이, 일단이 상기 노즐덮개(124)의 관통공(124a)에 삽입되게 설치되는 고정관(127)을 통해 상기 케이싱(121)의 외측에 위치되는 한편, 탄성부재(129)에 의해 탄성지지되도록 설치된다.The dental floss 126 is a rod-shaped member of the length member, and as shown in FIG. 2, the casing 121 is provided through a fixing tube 127, one end of which is installed to be inserted into the through hole 124a of the nozzle cover 124. It is located outside of the, is installed to be elastically supported by the elastic member 129.

즉, 고정관(127)을 통해 상기 노즐덮개(124)를 관통하게 위치된 치실대(126)는 끝단에 마련되는 E형 와셔(Y)에 의해 지지되는 탄성부재(129)를 통해 탄성력을 갖도록 설치된다.That is, the dental floss 126 positioned to penetrate the nozzle cover 124 through the fixing tube 127 is installed to have an elastic force through the elastic member 129 supported by the E-type washer Y provided at the end. do.

이때, 상기 치실대(126)가 노즐덮개(124)를 관통할 수 있도록 한 고정관(127)은 원통형상으로 형성되며, 양 끝단에 E형 와셔(Y)를 결합함으로써, 상기 노즐덮개(124)에서 분리되는 것을 방지할 수 있도록 한다.At this time, the fixing tube 127 is formed in a cylindrical shape so that the dental floss 126 can penetrate the nozzle cover 124, by combining the E-type washer (Y) at both ends, the nozzle cover 124 To prevent them from separating.

아울러, 상기 치실대(126)의 타단은 상기 케이싱(121) 내부에 위치되며, 후술하는 치실(128)과 결합 또는 분리될 수 있도록 한 결합부(126a)가 마련되는 것으로, 상기 케이싱(121) 내부에 위치되는 치실대(126)의 일 부분에는 상기 탄성부재(129)의 탄성력에 의해 상기 치실대(126)가 케이싱(121) 외부로 이탈되는 것을 방지할 수 있도록 한 걸림돌기(126b)가 돌출되게 형성되도록 된다.In addition, the other end of the dental floss 126 is located in the casing 121, the coupling portion 126a is provided to be coupled or separated with the dental floss 128 to be described later, the casing 121 A portion of the dental floss 126 located therein is provided with a locking protrusion 126b to prevent the dental floss 126 from being separated from the casing 121 by the elastic force of the elastic member 129. It is formed to protrude.

또한, 상기 결합부(126a)는 도 2의 우측 상단에 마련되는 확대도에 도시된 바와 같이, 나선형의 코일스프링 형태로 이루어지도록 하고, 이와 결합되는 치실(128)은 일단이 상기 나선형을 따라 이동될 수 있도록 한 돌기(128a)가 돌출되게 형성된 형태이다.In addition, the coupling portion 126a is formed in a spiral coil spring shape, as shown in an enlarged view provided on the upper right side of FIG. 2, and the dental floss 128 coupled thereto is moved in one end along the spiral. One projection 128a may be formed to protrude.

그리고, 상기 치실대(126) 상에는 적어도 하나 이상의 프로펠러(126c)가 고정되게 설치된다.At least one propeller 126c is fixedly installed on the dental floss 126.

상기 프로펠러(126c)는 상기 노즐구멍(123a)으로 향하는 물에 의해 회전되며, 상기 노즐구멍(123a)으로 분사되는 물의 수압을 향상시키는 동시에 치실대(126)를 회전시키는 역할을 한다.The propeller 126c is rotated by the water directed to the nozzle hole 123a, and serves to rotate the dental floss 126 while improving the water pressure of water injected into the nozzle hole 123a.

또한, 상기 치실대(126)와 결합되는 치실(128)은 사용자의 치아와 치아 사이를 출입함으로써, 치아 사이에 낀 음식물 찌꺼기 등을 제거하는 역할을 하는 것으로, 소정의 강성을 갖도록 형성된다.In addition, the dental floss 128 coupled to the dental floss stand 126 serves to remove food debris, etc. caught between the teeth by entering and leaving between the user's teeth and the teeth, and is formed to have a predetermined rigidity.

이때, 상기 치실(128)은 사용자의 치아와 접촉되는 실부재(미부호)와, 상기 치실대(126)와 일단이 결합될 수 있도록 상기 치실대(126)에 형성된 결합부(126a)와 대응되는 돌기(128a)가 돌출되게 형성되는 대부재(미부호)로 이루어진다.In this case, the dental floss 128 corresponds to a seal member (unsigned) in contact with a user's tooth, and an engaging portion 126a formed on the dental floss 126 so that one end of the dental floss 126 may be coupled to the dental floss 126. The protrusion 128a is formed of a large member (unsigned) formed to protrude.

따라서, 상기 치실(128)의 일단에 치실대(126)의 결합부(126a)와 대응되는 돌기(128a)를 돌출되게 형성함으로써, 치실(128)을 상기 치실대(126)에서 분리 또는 결합할 수 있으며, 소정의 강성을 갖고 있어 치아와 치아 사이를 왕래하면서 치아 사이에 낀 음식물 찌꺼기를 제거할 수 있게 되는 것이다.Accordingly, by forming a protrusion 128a corresponding to the coupling portion 126a of the dental floss stand 126 at one end of the dental floss 128, the dental floss 128 may be separated or coupled from the dental floss stand 126. And, it has a predetermined stiffness to be able to remove food debris between the teeth while traveling between the teeth.

아울러, 장시간 사용한 치실(128)은 상기 치실대(126)에서 분리한 후 새로운 치실(128)로 교체사용 할 수 있음으로 항상 위생적인 상태를 유지할 수 있다.In addition, since the dental floss 128 used for a long time can be replaced with a new dental floss 128 after being separated from the dental floss stand 126, the hygiene can always be maintained.

이때, 상기 치실(128)과 치실대(126)가 결합되는 부분은 상기 이송케이싱(122)과 상기 노즐케이싱(123)의 결합되는 부분보다 상측에 위치되도록 하여 상기 치실(128)과 치실대(126)의 결합시 쉽고 간편하게 분리 또는 결합할 수 있도록 하는 것이 바람직하다.In this case, the portion where the dental floss 128 and the dental floss stand 126 are coupled is positioned above the portion where the transfer casing 122 and the nozzle casing 123 are coupled to the dental floss 128 and the dental floss stand ( 126), it is desirable to be able to easily and simply detach or combine.

덮개부(130)는 상기 노즐케이싱(123)을 감싸도록 상기 몸체부(110)의 하우징(112) 일단과 결합 또는 분리될 수 있도록 형성되는 것으로, 사용 후 치실(128)을 보호할 수 있도록 형성된다.The cover part 130 is formed to be coupled to or separated from one end of the housing 112 of the body part 110 to surround the nozzle casing 123 and is formed to protect the dental floss 128 after use. do.

이때, 상기 덮개부(130) 상에는 덮개부(130) 내로 공기가 유동되도록 하여 상기 치실(128)이 오염되는 것을 방지할 수 있도록 도 3에 도시된 바와 같이 환풍공(132)을 형성할 수도 있다.In this case, the vent hole 132 may be formed on the cover part 130 to allow air to flow into the cover part 130 to prevent the floss 128 from being contaminated. .

한편, 본 발명의 일 실시예에 따른 구강세척기(100)는 상기 노즐부(120)의 노즐구멍(123a)을 통해 분사되는 물의 수압을 조절할 수 있는 수압조절판(140)을 더 포함할 수 있다.On the other hand, oral cleaner 100 according to an embodiment of the present invention may further include a pressure control plate 140 that can adjust the water pressure of the water sprayed through the nozzle hole 123a of the nozzle unit 120.

상기 수압조절판(140)은 도 3에 도시된 바와 같이, 상기 노즐덮개(124)와 상기 탄성부재(129) 사이에 설치되는 것으로, E형 와셔(Y)에 의해 상기 노즐덮개(124)에서 분리되지 않도록 한 고정관(127) 상에 회전 가능하게 설치된다.As shown in FIG. 3, the hydraulic pressure control plate 140 is installed between the nozzle cover 124 and the elastic member 129, and is separated from the nozzle cover 124 by an E-type washer (Y). It is rotatably installed on the fixing tube 127 so as not to.

구체적으로, 상기 수압조절판(140)은 도 2 및 도 3에 도시된 바와 같이, 원형 판 형상으로 형성되되, 상기 노즐덮개(124)에 형성된 통공(124b)과 마찬가지로 물이 유동될 수 있도록 한 통공(142)이 형성되며 테두리부를 따라 복수개의 가이드돌기(144)가 원주방향으로 돌출되게 형성된 것으로, 도 3에 도시된 바와 같이, 상기 노즐덮개(124)와 수압조절판(140)이 접촉되도록 위치되되, 상기 가이드돌기(144)가 상기 몸체부(110) 내에 형성된 가이드홈(112a)에 삽입되도록 위치시킨 후 상기 노즐덮개(124)와 수압조절판(140)을 관통하는 고정관(127)의 양 끝단에 E형 와셔(Y)를 결합함으로써, 노즐덮개(124)와 수압조절판(140)이 분리되는 것을 방지한다.Specifically, the hydraulic pressure control plate 140 is formed in a circular plate shape, as shown in Figures 2 and 3, the through-hole so that water can flow like the through-hole 124b formed in the nozzle cover 124 142 is formed and the plurality of guide protrusions 144 are formed to protrude in the circumferential direction along the edge, as shown in Figure 3, the nozzle cover 124 and the hydraulic pressure control plate 140 is positioned to be in contact with After the guide protrusion 144 is positioned so as to be inserted into the guide groove 112a formed in the body portion 110, both ends of the fixing tube 127 penetrating through the nozzle cover 124 and the hydraulic pressure control plate 140. By combining the E-type washer (Y), the nozzle cover 124 and the pressure control plate 140 is prevented from being separated.

이때, 상기 노즐덮개(124)에 형성되는 통공(124b)과 상기 수압조절판(140)에 형성되는 통공(142)은 서로 엇갈리게 위치되도록 하는 것이 바람직하며, 상기 수압조절판(140)의 회전에 따라 상기 노즐덮개(124)에 형성된 통공(124b)과 상기 수압조절판(140)에 형성된 통공(142)이 겹쳐지도록 함으로써 상기 통공(124b)과 통공(142)이 일치되었을 경우 물이 유동될 수 있게 되는 것이다.At this time, the through-hole 124b formed in the nozzle cover 124 and the through-hole 142 formed in the hydraulic pressure control plate 140 are preferably to be staggered with each other, according to the rotation of the hydraulic pressure control plate 140 When the through-hole 124b formed in the nozzle cover 124 and the through-hole 142 formed in the hydraulic pressure control plate 140 overlap, the water can flow when the through-hole 124b and the through-hole 142 coincide. .

여기서, 상기 수압조절판(140)은 상기 노즐덮개(124)와 마찬가지로 상기 케이싱(121)에 고정관(127)을 통해 결합된 상태로서, 상기 케이싱(121)을 회전시킴으로써, 통공(124b)과 통공(142)을 일치시켜 물이 유동될 수 있도록 할 수도 있으며, 상기 케이싱(121)을 상기 몸체부(110) 내에서 잡아당기거나 밀어 넣는 방식으로 수압이 조절되도록 할 수 있다.Here, the hydraulic pressure control plate 140 is coupled to the casing 121 through the fixing tube 127 in the same manner as the nozzle cover 124, and by rotating the casing 121, the through hole 124b and the through hole ( 142 may be matched to allow water to flow, and the water pressure may be adjusted by pulling or pushing the casing 121 in the body 110.

즉, 상기 케이싱(121)에 수압조절판(140)이 고정관(127)을 통해 자유롭게 회전되도록 결합되되, 상기 수압조절판(140)의 외측 테두리부에 형성된 가이드돌기(144)가 상기 몸체부(110)의 하우징(112)내에 형성된 나선형의 가이드홈(112a)을 따라 회전되도록 결합되어 있기 때문에 상기 케이싱(121)을 몸체부(110) 내에서 잡아당기거나 밀어 넣게 되면 수압이 조절되게 되는 것이다.That is, the hydraulic pressure control plate 140 is coupled to the casing 121 so as to rotate freely through the fixing pipe 127, the guide protrusion 144 formed on the outer edge of the hydraulic pressure control plate 140 is the body portion 110 Since it is coupled to rotate along the helical guide groove 112a formed in the housing 112 of the casing 121 is pulled or pushed in the body portion 110 is to control the water pressure.

또한, 본 발명의 일 실시예에 따른 구강세척기(100)는 상기 케이싱(121) 내에 맥동판(150)을 더 포함할 수 있다.In addition, the mouthwasher 100 according to an embodiment of the present invention may further include a pulsation plate 150 in the casing 121.

상기 맥동판(150)은 도 4에 도시된 바와 같이, 원주방향을 따라 복수개의 블레이드(152)가 형성된 것으로, 상기 통공(142,124b)들을 통해 케이싱(121) 내로 유입된 물에 의해 회전될 수 있도록 설치된다.As shown in FIG. 4, the pulsation plate 150 is formed with a plurality of blades 152 along the circumferential direction, and may be rotated by water introduced into the casing 121 through the through holes 142 and 124b. To be installed.

즉, 도 3에 도시된 바와 같이, 상기 수압조절판(140)과 마찬가지로 E형 와셔에 의해 상기 고정관(127) 상에 회전 가능하게 설치된 맥동판(150)은 상기 블레이드(152)를 통과하는 물이 불규칙적으로 분사되도록 하는 역할을 하는 것으로, 물의 분사시 사용자의 잇몸으로 불규칙적으로 분사되도록 하는 기능을 한다.That is, as shown in Figure 3, the pulsating plate 150 is rotatably installed on the fixed tube 127 by the E-type washer like the hydraulic pressure control plate 140 is the water passing through the blade 152 It serves to be sprayed irregularly, and serves to be sprayed irregularly to the user's gums when the water is sprayed.

이때, 상기 맥동판(150)은 사용자의 잇몸을 맛사지하는 기능도 하지만, 물이 케이싱(121)내를 불규칙적으로 유동하면서, 상기 치실대(126) 상에 고정결합된 프로펠러(126c)를 케이싱(121) 내에서 노즐구멍(123a)이 형성된 방향으로 전진 또는 후진시키게 된다.At this time, the pulsating plate 150 also serves to massage the user's gums, while water irregularly flows through the casing 121, and casing the propeller 126c fixedly coupled to the floss 126. In 121, the nozzle hole 123a is moved forward or backward in the direction in which the nozzle hole 123a is formed.

따라서, 상기 프로펠러(126c)가 고정결합된 치실대(126)가 전진 또는 후진하면서 치실(128)을 왕복시켜 치아와 치아 사이에 낀 음식물 찌꺼기 등을 제거하게 된다.Therefore, the dental floss 126 to which the propeller 126c is fixedly coupled reciprocates the dental floss 128 while moving forward or backward to remove food scraps and the like.

아울러, 상기 맥동판(150)에는 상기 고정관과 결합될 수 있도록 중앙에 끼움공(154)이 형성되며 상기 끼움공(154)을 중심으로 서로 마주보게 상기 통공(142, 124b)들을 통과한 물이 원활하게 유동할 수 있도록 한 맥동공(156)이 형성된다.In addition, the pulsating plate 150 has a fitting hole 154 is formed in the center to be coupled to the fixing tube and the water passing through the through holes (142, 124b) to face each other around the fitting hole 154 One pulsation hole 156 is formed to flow smoothly.

덧붙여, 본 발명의 일 실시예에 따른 구강세척기(100)는 도 5에 도시된 바와 같이 일상생활에서 보관이 용이하도록 상기 구강세척기(100)를 거치할 수 있는 거치대(160)를 더 포함할 수 있다.In addition, the mouthwasher 100 according to an embodiment of the present invention may further include a cradle 160 that can mount the mouthwasher 100 to facilitate storage in daily life, as shown in FIG. 5. have.

상기 거치대(160)는 접착제 등을 통해 건물의 벽면에 부착시킬 수 있도록 일면이 편평한 형상으로 이루어지도록 하고, 상기 편평한 면으로부터 돌출되어 상기 구강세척기의 연결대(115)가 끼움결합될 수 있도록 한 삽입공(162)이 형성되도록 구성된다.The cradle 160 is formed so that one surface is formed in a flat shape so that it can be attached to the wall of the building through an adhesive or the like, and protrudes from the flat surface so that the connecting rod 115 of the oral irrigator can be fitted. 162 is configured to be formed.

상기와 같은 구성으로 이루어진 본 발명의 일 실시예에 따른 구강세척기의 작동상태를 설명하면 다음과 같다.Referring to the operation state of the oral cavity washing machine according to an embodiment of the present invention made as described above are as follows.

도 6a 내지 6d는 본 발명의 일 실시예에 따른 구강세척기의 작동상태를 개략적으로 도시한 도면이다.6a to 6d are views schematically showing an operating state of the oral irrigator according to one embodiment of the present invention.

최초, 본 발명의 일실시예에 따른 구강세척기는 도 6a에 도시된 바와 같이, 수도전으로부터 공급되는 물을 구강세척기 내로 공급할 수 있도록 연결대(115)를 이용하여 호스와 연결한다.Initially, as shown in FIG. 6A, the mouthwasher according to the embodiment of the present invention connects to the hose using the connecting rod 115 to supply the water supplied from the tap water into the mouthwasher.

이후, 수도전을 작동시켜 물이 구강세척기 케이싱(121) 내로 공급되도록 한다. 이때, 사용자가 공급되는 물의 세기가 조절될 수 있도록 도 6b에 도시된 바와 같이, 노즐부(120)의 케이싱(121)을 화살표 방향으로 회전시켜 노즐덮개(124)가 회전되도록 하거나, 케이싱(121)을 화살표 방향으로 잡아당겨 수압조절판(140) 회전되도록 함으로써, 수압조절판(140)에 형성된 통공(142)과, 노즐덮개(124)에 형성된 통공(124b)의 겹쳐진 정도에 의해 물의 세기가 조절되도록 한다.Thereafter, the faucet is operated so that water is supplied into the oral irrigator casing 121. In this case, as shown in FIG. 6B, the nozzle cover 124 may be rotated by rotating the casing 121 of the nozzle unit 120 in the arrow direction so that the intensity of the water supplied by the user may be adjusted, or the casing 121 may be rotated. By pulling in the direction of the arrow to rotate the hydraulic pressure control plate 140, the strength of the water is controlled by the overlapping degree of the through hole 142 formed in the pressure control plate 140 and the through hole 124b formed in the nozzle cover 124. do.

이후, 상기 통공(142,124b)들을 통과한 물은 맥동판을 통과하게 되는 데 이때, 상기 맥동판(150)에 형성된 블레이드(152)에 의해 맥동수류가 발생되게 된다. 즉, 케이싱(121) 내로 물이 불규칙적으로 유동되게 되며, 이러한 불규칙적인 물이 지속적으로 케이싱(121) 내로 유동됨에 따라 도 6c에 도시된 바와 같이, 상기 케이싱(121) 내에 설치된 프로펠러(126c)를 회전시키게 된다 Thereafter, the water passing through the through holes 142 and 124b passes through the pulsation plate. At this time, the pulsation flow is generated by the blade 152 formed in the pulsation plate 150. That is, water is irregularly flowed into the casing 121, and as the irregular water continuously flows into the casing 121, as shown in FIG. 6C, the propeller 126c installed in the casing 121 is moved. Rotated

따라서, 상기 프로펠러(126c)와 고정결합된 치실대(126)가 회전되고, 상기 치실대(126)가 회전됨으로써, 상기 치실대(126)의 일단에 결합된 치실(128)이 회전하게 된다.Accordingly, the dental floss 126 fixed to the propeller 126c is rotated, and the dental floss 126 is rotated, so that the dental floss 128 coupled to one end of the dental floss 126 is rotated.

또한, 맥동수류에 의해 상기 프로펠러(126c)가 노즐케이싱(123)의 노즐구멍(123a)이 위치된 방향으로 이동하려는 힘과, 상기 치실대(126)를 탄성지지하는 탄성부재(129)의 탄성복원력이 작용함으로써, 도 6d에 도시된 바와 같이, 결과적으로 상기 치실(128)이 케이싱(121) 외부로 인출 또는 인입되게 된다.In addition, the propeller 126c may move the propeller 126c in the direction in which the nozzle hole 123a of the nozzle casing 123 is located by pulsating water flow, and the elasticity of the elastic member 129 that elastically supports the dental floss 126. As the restoring force acts, as shown in FIG. 6D, the dental floss 128 is subsequently drawn or drawn out of the casing 121.

즉, 상기 맥동판(150), 프로펠러(126c) 및 탄성부재(129)에 의해 상기 치실(128)이 회전 및 전후진되어 치아와 치아 사이에 낀 음식물 찌꺼기 및 플라그를 제거하는 한편, 맥동수류를 통해 잇몸을 맛사지할 수 있다.That is, the floss 128 is rotated and moved forward and backward by the pulsation plate 150, the propeller 126c and the elastic member 129 to remove food waste and plaque between the teeth and the teeth, You can massage your gums.

또한, 본 발명의 일 실시예에 따른 구강세척기(100)는 도 7에 도시된 바와 같이, 경우에 따라 치실대(126)에서 치실(128)을 분리한 맥동수류만으로 치아에 낀 플라그 및 잇몸을 맛사지할 수도 있다.In addition, the oral irrigator 100 according to an embodiment of the present invention, as shown in FIG. 7, the plaque and the gums worn on the teeth by only the pulsating stream separating the floss 128 from the floss 126 in some cases. You can also massage.

따라서, 본 발명의 일 실시예에 따른 구강세척기(100)는 케이싱(121) 내에서 치실(128)이 삽입 인출되는 방식으로 치아와 치아 사이를 왕래할 수 있도록 하는 동시에 치실(128)이 회전될 수 있도록 함으로써, 치아를 쉽고 간편하면서도 청결하게 세척할 수 있다.Therefore, the mouthwasher 100 according to the embodiment of the present invention allows the dental floss 128 to be rotated at the same time while allowing the dental floss 128 to pass between the teeth in a manner in which the dental floss 128 is inserted into the casing 121. By doing so, the teeth can be cleaned easily, simply and cleanly.

또한, 케이싱(121)의 이송케이싱(122)과 노즐케이싱(123)을 분리한 후 치실(128)과 치실대(126)가 분리될 수 있도록 형성함으로써, 노후화된 치실을 쉽고 간편하게 교체사용할 수 있다.In addition, by separating the transfer casing 122 and the nozzle casing 123 of the casing 121 so that the floss 128 and the floss stand 126 can be separated, the aging floss can be easily and easily replaced. .

덧붙여, 본 발명의 일 실시예에 따른 구강세척기(100)는 마감캡(114)에서 상기 연결구(115)를 분리한 후 사용할 수도 있으며, 또한, 상기 구강세척기(100) 외에 또 다른 구강세척기를 결합하여 사용할 수도 있다.In addition, the mouthwasher 100 according to an embodiment of the present invention may be used after separating the connector 115 from the closing cap 114, and also, combines another mouthwasher in addition to the mouthwasher 100. It can also be used.

즉, 일반 가정의 경우 가족원 각각 구강세척기(100)를 구비하고 있음으로, 각각의 구강세척기의 마감캡(114)에 연결구(115)를 분리 결합하는 방식으로 교체사용할 수도 있다. That is, in the case of a general home, since each family member is provided with the oral cleaner 100, it may be used in a manner of separating and coupling the connector 115 to the closing cap 114 of each oral cleaner.

또한, 치실(128)이 치아와 치아 사이를 왕래하는 동시에 물이 분사될 수 있도록 함으로써, 치아 표면의 플라그를 제거할 수 있으며, 케이싱(121) 내에 구비된 맥동판(150)에 의해 물이 불규칙되게 분사되도록 함으로써, 잇몸을 맛사지하는 효과를 얻을 수 있다.In addition, by allowing the floss 128 to pass between the teeth and at the same time, the water can be injected, thereby removing the plaque on the tooth surface, the water is irregular by the pulsating plate 150 provided in the casing 121 By spraying, the effect of massaging the gums can be obtained.

또한, 사용자가 파지할 수 있도록 한 몸체부(110) 외주면에 구성요간의 결합을 최소화하도록 형성함으로써, 구성요소간의 결합을 통해 발생할 수 있는 미세한 틈으로 물때가 끼는 것을 방지하여 항상 위생적인 상태로 사용할 수 있는 잇점이 있다In addition, by forming to minimize the coupling between the components of the main body 110, the outer peripheral surface to enable the user to grip, to prevent the pinch into the minute gap that can occur through the coupling between the components to always use in a hygienic state There is an advantage

지금까지, 본 발명의 실시예를 기준으로 상세히 설명하였으나, 본 발명의 권리범위는 이에 한정되지 않으며, 본 발명의 실시예와 실질적인 균등범위까지 포함된다 할 것이다.So far, the present invention has been described in detail with reference to embodiments of the present invention, but the scope of the present invention is not limited thereto, and it will be included to substantially equivalent ranges with the embodiments of the present invention.

Claims (7)

원통형상으로 이루어지며 내주면에 나선형의 가이드홈이 형성되고, 일단이 호스에 의해 수도전과 연결되어 물이 공급될 수 있도록 한 몸체부와;A body portion formed in a cylindrical shape and having a spiral guide groove formed on an inner circumferential surface thereof, one end of which is connected to the faucet by a hose so that water can be supplied; 일측이 상기 몸체부 내에 일방향으로 왕복 이동 가능하게 결합되고, 내부에 상기 몸체부를 통해 유입되는 물이 불규칙적으로 유동될 수 있도록 한 맥동판이 회전가능하게 설치되는 것으로, 타측에 유입된 물이 분사될 수 있도록 한 노즐구멍이 형성된 노즐부를 포함하는 구강세척기.One side is coupled to the reciprocating movement in one direction in the body portion, the pulsation plate is rotatably installed so that the water flowing through the body portion therein can be rotated, the water introduced to the other side can be sprayed An oral irrigator comprising a nozzle portion having a nozzle hole formed therein. 청구항 1에 있어서, 상기 노즐부는The method of claim 1, wherein the nozzle unit 내부에 중공을 갖도록 형성되는 것으로, 일단이 상기 몸체부 내에 위치되고 타단이 상기 몸체부의 외측에 위치되도록 형성된 케이싱과;A casing formed to have a hollow inside, one end of which is located in the body portion and the other end of which is located outside the body portion; 상기 몸체부 내부에 위치된 상기 케이싱의 끝단부와 고정결합되며, 상기 몸체부 내로 유입된 물이 유동될 수 있도록 한 통공이 형성된 노즐덮개와;A nozzle cover fixedly coupled to an end of the casing positioned inside the body, and having a through hole formed to allow water introduced into the body to flow; 길이재의 막대형상으로 형성되며 일단이 상기 노즐덮개에 탄성부재를 통해 탄성지지되도록 설치되는 치실대와;A floss rod formed in the shape of a rod of an elongated material, the one end of which is installed to be elastically supported by the elastic member to the nozzle cover; 일단이 상기 치실대의 타단에 분리가능하게 결합되며 타단이 상기 케이싱의 외부로 노출되게 위치되는 치실로 이루어진 것을 특징으로 하는 구강세척기.And one end detachably coupled to the other end of the dental floss and the other end is formed of a dental floss positioned to be exposed to the outside of the casing. 청구항 2에 있어서, 상기 치실대 상에는 적어도 하나 이상의 프로펠러가 고정결합되는 것을 특징으로 하는 구강세척기.The oral irrigator of claim 2, wherein at least one propeller is fixedly coupled to the dental floss. 청구항 2에 있어서, 상기 노즐덮개와 상기 탄성부재 사이에 상기 치실대에 의해 회전 가능하도록 결합되는 수압조절판을 더 포함할 수 있는 것을 특징으로 하는 구강세척기. The oral cavity washing machine according to claim 2, further comprising a hydraulic pressure control plate rotatably coupled by the dental floss between the nozzle cover and the elastic member. 청구항 1에 있어서, 상기 맥동판은 원형판 형상으로 형성되며 원주방향을 따라 복수개의 블레이드가 설치되되, 중앙을 중심으로 서로 마주보게 물이 유동될 수 있도록 한 통공이 형성되는 것을 특징으로 하는 구강세척기.The oral cavity washing machine according to claim 1, wherein the pulsation plate is formed in a circular plate shape and a plurality of blades are installed along the circumferential direction, and through-holes are formed so that water flows to face each other about a center thereof. 청구항 1에 있어서, 상기 몸체부는The method of claim 1, wherein the body portion 원통형상으로 이루어지며, 내주면에 나선형의 가이드홈이 형성된 하우징과,It is made of a cylindrical shape, the housing with a spiral guide groove formed on the inner peripheral surface, 상기 하우징의 일단에 나사결합되는 마감캡을 포함하되,Including a closing cap screwed to one end of the housing, 상기 하우징과 결합된 마감캡의 일단에는 수도전의 호스와 연결되어 물이 공급될 수 있도록 한 연결구가 분리가능하게 결합되는 것을 특징으로 하는 구강세척기.One end of the closing cap coupled to the housing is connected to the hose of the faucet so that the connector so that the water can be supplied is detachably coupled. 청구항 1에 있어서, 상기 몸체부의 일측 끝단에 결합되어 상기 노즐부를 감싸 덮을 수 있도록 한 덮개부를 더 포함할 수 있는 것을 특징으로 하는 구강세척기.The oral cavity washing machine of claim 1, further comprising a cover part coupled to one end of the body part to cover and cover the nozzle part.
PCT/KR2012/003658 2011-06-22 2012-05-10 Oral irrigator Ceased WO2012176986A2 (en)

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WO2012176986A3 (en) 2013-02-14
KR20130000027A (en) 2013-01-02

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