KR200477193Y1 - dual tooth brush having a toothbrush head capable of rotation up and down - Google Patents
dual tooth brush having a toothbrush head capable of rotation up and down Download PDFInfo
- Publication number
- KR200477193Y1 KR200477193Y1 KR2020140000957U KR20140000957U KR200477193Y1 KR 200477193 Y1 KR200477193 Y1 KR 200477193Y1 KR 2020140000957 U KR2020140000957 U KR 2020140000957U KR 20140000957 U KR20140000957 U KR 20140000957U KR 200477193 Y1 KR200477193 Y1 KR 200477193Y1
- Authority
- KR
- South Korea
- Prior art keywords
- toothbrush
- interdental
- head
- handle
- dual
- Prior art date
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Classifications
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B15/00—Other brushes; Brushes with additional arrangements
- A46B15/0055—Brushes combined with other articles normally separate from the brushing process, e.g. combs, razors, mirrors
- A46B15/0069—Brushes fitted with a interdental devices, e.g. toothpick
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B5/00—Brush bodies; Handles integral with brushware
- A46B5/0004—Additional brush head
- A46B5/0016—Brushes with heads on opposite sides or ends of a handle not intended for simultaneous use
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B5/00—Brush bodies; Handles integral with brushware
- A46B5/002—Brush bodies; Handles integral with brushware having articulations, joints or flexible portions
- A46B5/0054—Brush bodies; Handles integral with brushware having articulations, joints or flexible portions designed to allow relative positioning of the head to body
- A46B5/0075—Brush bodies; Handles integral with brushware having articulations, joints or flexible portions designed to allow relative positioning of the head to body being adjustable and stable during use
- A46B5/0083—Mechanical joint allowing adjustment in at least one plane
-
- 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
- A61C15/02—Toothpicks
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B2200/00—Brushes characterized by their functions, uses or applications
- A46B2200/10—For human or animal care
- A46B2200/1066—Toothbrush for cleaning the teeth or dentures
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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)
- Mechanical Engineering (AREA)
- Brushes (AREA)
Abstract
The present invention relates to a dual toothbrush having a toothbrush head that is rotated up and down, and more particularly, to a dual toothbrush having a toothbrush head having a bristle on one side and an interdental toothbrush on the lower side thereof connected to a toothbrush handle by a hinge pin, The present invention relates to a dual toothbrush provided with a toothbrush head that rotates up and down about an axis of a hinge pin so that the bristles and interdental toothbrush can be easily changed. In addition, an interdental toothbrush receiving space and an interdental toothbrush coupling groove are formed on an upper portion of the toothbrush handle, and an interdental toothbrush coupling protrusion is formed on an outer peripheral surface of the interdental toothbrush formed below the toothbrush head so that the interdental toothbrush coupling groove and the interdental toothbrush coupling protrusion are coupled to each other The present invention relates to a dual toothbrush having a toothbrush head rotatable up and down to prevent the interdental toothbrush from being contaminated when the toothbrush is held in the interdental toothbrush receiving space when brushing teeth.
The present invention relates to a toothbrush head 20 having a toothbrush handle 10 to be held by hand, a hinge protrusion 15 formed at the upper end of the toothbrush handle 10, and a coupling hole 24 to be coupled to the hinge protrusion 15, And an interdental toothbrush 30 formed below the toothbrush head 20. The hinge protrusion 15 is located between the coupling holes 24 and is hinged by the hinge pin 16 A dual toothbrush with a vertically rotated toothbrush head is provided. The toothbrush handle 10 of the present invention has a gripping protrusion 11 formed on one side thereof. The toothbrush handle 10 has an upper interdental toothbrush receiving space 12 formed therein. A toothbrush head coupling groove 14 is formed in an upper portion of the toothbrush handle 10. The toothbrush head 20 has a toothbrush handle receiving space 22 formed therein, A toothbrush handle coupling protrusion 23 is formed in the seating space 22 and the interdental toothbrush 30 is formed with an interdental toothbrush coupling protrusion 31. [
Description
The present invention relates to a dual toothbrush having a toothbrush head that is rotated up and down, and more particularly, to a dual toothbrush having a toothbrush head having a bristle on one side and an interdental toothbrush on the lower side thereof connected to a toothbrush handle by a hinge pin, The present invention relates to a dual toothbrush provided with a toothbrush head that rotates up and down about an axis of a hinge pin so that the bristles and interdental toothbrush can be easily changed.
In addition, an interdental toothbrush receiving space and an interdental toothbrush coupling groove are formed on an upper portion of the toothbrush handle, and an interdental toothbrush coupling protrusion is formed on an outer peripheral surface of the interdental toothbrush formed below the toothbrush head so that the interdental toothbrush coupling groove and the interdental toothbrush coupling protrusion are coupled to each other The present invention relates to a dual toothbrush having a toothbrush head rotatable up and down to prevent the interdental toothbrush from being contaminated when the toothbrush is held in the interdental toothbrush receiving space when brushing teeth.
Plaque is a colorless, continuous film of bacteria formed on the tooth surface, which causes toxins and free oxygen that breaks the gums, destroys the tissues surrounding the teeth, and causes inflammation of the gums, leading to periodontal disease.
Toothbrushes have been developed and used to effectively remove such plaque and prevent microbial-related diseases occurring in teeth and gums.
Background Art [2] Generally, a toothbrush is a tool that moves upward, downward, leftward, and rightward to clean teeth or gums, and includes a toothbrush body formed to handle a toothbrush, a toothbrush head provided at one side of the toothbrush body, A user holds the toothbrush body with his / her hand while holding a predetermined amount of toothpaste on the bristles, and puts the bristles into the mouth to move the teeth in various directions.
However, since a general toothbrush has a limitation in cleaning every corner of a tooth, an interdental toothbrush is used as a dental hygiene product specially designed to compensate for the limitation.
The interdental toothbrush is a small straight-line brush attached to the end of a straight handle to remove dental caries or plaque and prevent plaque from the interdental space, which is difficult to remove by toothbrushing or when there is a complicated restoration or correction device in the mouth, It is used to move between the teeth and move back and forth.
However, since the interdental toothbrush must be kept separately from the toothbrush, it is not easy to store the interdental toothbrush. In general, the size of the interdental toothbrush is so small that the interdental toothbrush is lost or dropped on the floor.
In addition, when a user using the interdental toothbrush is traveling or traveling, the toothbrush and the interdental toothbrush need to be separately stored and carried, which is inconvenient.
In order to solve the above problem, Korean Utility Model Registration No. 20-0220297 discloses a toothbrush incorporating an interdental toothbrush. The interdental toothbrush is built in a general toothbrush and is easy to carry. In addition, a toothbrush is used, The toothbrush is removable from the head to use the interdental toothbrush.
As shown in FIG. 1, the prior art includes a head part 2 having a bristle 1, a head part 2 connected to the head part 2 and formed at one end of the head part 2,
However, in the prior art, in order to use the
In addition, when the
According to an aspect of the present invention, there is provided a toothbrush assembly including a toothbrush head having a bristle on one side and an interdental toothbrush on the lower side, a hinge pin connected to the toothbrush handle, Which is rotatable up and down, so that the bristles can be easily changed between the bristles and the interdental toothbrush.
In addition, an interdental toothbrush receiving space and an interdental toothbrush coupling groove are formed on an upper portion of the toothbrush handle, and an interdental toothbrush coupling protrusion is formed on an outer peripheral surface of the interdental toothbrush formed below the toothbrush head so that the interdental toothbrush coupling groove and the interdental toothbrush coupling protrusion are coupled to each other An object of the present invention is to provide a dual toothbrush having a toothbrush head which is rotatably supported by an interdental toothbrush receiving space in an interdental toothbrush receiving space when brushing teeth, and which is easy to use and which prevents contamination of the interdental toothbrush.
The present invention relates to a hand held
A
A toothbrush head (20) having a coupling hole (24) coupled to the hinge projection (15);
And an
The present invention provides a dual toothbrush having a vertically rotated toothbrush head, wherein the
Further, the toothbrush handle 10 of the present invention is characterized in that the
In addition, the
In addition, the present invention is characterized in that an interdental
Further, the toothbrush handle 10 of the present invention is characterized in that the toothbrush
Further, the
Further, the toothbrush
Further, the
As described above, the dual toothbrush with the vertically rotated toothbrush head according to the present invention has the bristles formed on one side thereof and the toothbrush head having the interdental toothbrush formed on the lower side thereof connected to the toothbrush handle by the hinge pin, The toothbrush head can be rotated up and down with the shaft so that the bristles and the interdental toothbrush can be easily changed.
The dual toothbrush having the toothbrush head rotated up and down according to the present invention has an interdental toothbrush receiving space and an interdental toothbrush coupling groove formed on an upper portion of the toothbrush handle and has an interdigital toothbrush coupling protrusion formed on an outer peripheral surface of the interdental toothbrush formed below the toothbrush head So that the interdental toothbrush engaging groove and the interdental toothbrush engaging projection are engaged with each other. Thus, the interdental toothbrush is fixed in a state of being accommodated in the interdental toothbrush receiving space when brushing toothpaste, so that the interdental toothbrush can be easily used and the interdental toothbrush can be prevented from being contaminated.
1 is an exploded perspective view of a toothbrush incorporating a conventional interdental toothbrush.
FIG. 2 is a perspective view of a dual toothbrush having a vertically rotated toothbrush head according to one embodiment of the present invention; FIG.
FIG. 3 is a perspective view showing a rear surface of a dual toothbrush having a vertically rotated toothbrush head according to an embodiment of the present invention; FIG.
FIG. 4 is an exploded perspective view of a dual toothbrush having a vertically rotated toothbrush head according to one embodiment of the present invention; FIG.
Figure 5 is an overall cross-sectional view of a dual toothbrush with a vertically rotated toothbrush head in accordance with one embodiment of the present invention;
FIG. 6 is a perspective view of a dual toothbrush having a vertically rotated toothbrush head according to an embodiment of the present invention in a state of rotating the toothbrush head. FIG.
FIG. 7 is a perspective view of a dual toothbrush having a toothbrush head rotated up and down according to an embodiment of the present invention in a state where the toothbrush head is rotated. FIG.
An embodiment of a dual toothbrush having a vertically rotated toothbrush head according to the present invention will now be described with reference to the accompanying drawings.
FIG. 2 is a perspective view of a dual toothbrush having a vertically rotated toothbrush head according to an embodiment of the present invention. FIG. 3 is a rear view of a dual toothbrush having a vertically rotated toothbrush head according to an embodiment of the present invention. Fig. FIG. 4 is an exploded perspective view of a dual toothbrush having a vertically rotated toothbrush head according to an embodiment of the present invention. FIG. 5 is a perspective view of a dual toothbrush having a vertically rotated toothbrush head according to an embodiment of the present invention. Fig. FIG. 6 is a perspective view of a toothbrush of a dual toothbrush having a vertically rotated toothbrush head according to an embodiment of the present invention. FIG. 7 is a perspective view of the toothbrush of FIG. FIG. 2 is a perspective view of a toothbrush head of a dual toothbrush provided with a toothbrush; FIG.
A dual toothbrush with a vertically rotated toothbrush head according to the present invention includes a
The
The
The
The
The
The
The interdental
The interdental
The toothbrush
A toothbrush
A
As shown in FIG. 3, the toothbrush
The shape of the toothbrush
The toothbrush handle
The
The
An
The
At this time, the interdental
The method of assembling and using the dual toothbrush having the vertically rotated toothbrush head according to an embodiment of the present invention will be described in detail as follows.
In order to assemble the dual toothbrush having the toothbrush head rotated up and down in the present invention, the
2, when the
In order to use the
When the
At this time, the toothbrush
As described above, the present invention is only one embodiment for implementing a dual toothbrush having a vertically rotated toothbrush head. The present invention is not limited to the above embodiment. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the present invention as defined by the appended claims and their equivalents. .
10: toothbrush handle 11: gripping projection
12: interdental toothbrush seating space 13: interdental toothbrush engaging groove
14: toothbrush head coupling groove 15: hinge projection
16: hinge pin 20: toothbrush head
21: bristles 22: seat of toothbrush handle
23: toothbrush handle engaging projection 24: engaging hole
30: interdental toothbrush 31: interdental toothbrush coupling projection
40: Dual toothbrush
Claims (8)
A hinge protrusion 15 formed at the upper end of the toothbrush handle 10;
A toothbrush head (20) having a coupling hole (24) coupled to the hinge projection (15);
And an interdental toothbrush 30 formed below the toothbrush head 20,
The hinge projections 15 are hinged between the coupling holes 24,
Wherein the toothbrush head (20) is provided with a toothbrush handle seating space (22).
Wherein the toothbrush handle (10) is provided with a grip protrusion (11) on one side thereof.
Wherein the toothbrush handle (10) is provided with an interdental toothbrush receiving space (12) on its upper portion.
Wherein the interdental toothbrush receiving space (12) has an interdental toothbrush coupling groove (13) formed therein.
Wherein the toothbrush handle (10) is formed with a toothbrush head coupling groove (14).
And a toothbrush handle coupling protrusion (23) is formed in the toothbrush handle receiving space (22).
Wherein the interdental toothbrush (30) is provided with an interdental toothbrush coupling protrusion (31).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2020140000957U KR200477193Y1 (en) | 2014-02-10 | 2014-02-10 | dual tooth brush having a toothbrush head capable of rotation up and down |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2020140000957U KR200477193Y1 (en) | 2014-02-10 | 2014-02-10 | dual tooth brush having a toothbrush head capable of rotation up and down |
Publications (1)
Publication Number | Publication Date |
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KR200477193Y1 true KR200477193Y1 (en) | 2015-05-18 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR2020140000957U KR200477193Y1 (en) | 2014-02-10 | 2014-02-10 | dual tooth brush having a toothbrush head capable of rotation up and down |
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KR (1) | KR200477193Y1 (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5522109A (en) * | 1993-12-13 | 1996-06-04 | Chan; Boon Su | Double-headed toothbrush |
JP2001299451A (en) * | 2000-04-26 | 2001-10-30 | Sunstar Inc | Toothbrush having function for sensing excessive brushing pressure |
JP2011528966A (en) * | 2008-07-28 | 2011-12-01 | ポール マーフィー | Dental care equipment |
KR200473568Y1 (en) * | 2012-10-31 | 2014-07-11 | (주)아모레퍼시픽 | A Mirror Toothbrush for Tooth Check |
-
2014
- 2014-02-10 KR KR2020140000957U patent/KR200477193Y1/en active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5522109A (en) * | 1993-12-13 | 1996-06-04 | Chan; Boon Su | Double-headed toothbrush |
JP2001299451A (en) * | 2000-04-26 | 2001-10-30 | Sunstar Inc | Toothbrush having function for sensing excessive brushing pressure |
JP2011528966A (en) * | 2008-07-28 | 2011-12-01 | ポール マーフィー | Dental care equipment |
KR200473568Y1 (en) * | 2012-10-31 | 2014-07-11 | (주)아모레퍼시픽 | A Mirror Toothbrush for Tooth Check |
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