KR20170040455A - Improved toothbrushes - Google Patents

Improved toothbrushes Download PDF

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Publication number
KR20170040455A
KR20170040455A KR1020150139437A KR20150139437A KR20170040455A KR 20170040455 A KR20170040455 A KR 20170040455A KR 1020150139437 A KR1020150139437 A KR 1020150139437A KR 20150139437 A KR20150139437 A KR 20150139437A KR 20170040455 A KR20170040455 A KR 20170040455A
Authority
KR
South Korea
Prior art keywords
toothbrush
present
grip
handle
threaded
Prior art date
Application number
KR1020150139437A
Other languages
Korean (ko)
Inventor
김은영
Original Assignee
김은영
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 김은영 filed Critical 김은영
Priority to KR1020150139437A priority Critical patent/KR20170040455A/en
Publication of KR20170040455A publication Critical patent/KR20170040455A/en

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Classifications

    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B5/00—Brush bodies; Handles integral with brushware
    • A46B5/02—Brush bodies; Handles integral with brushware specially shaped for holding by the hand
    • A46B5/025—Grips or handles specially adapted for handicapped persons
    • 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
    • A46B5/0033—Brush bodies; Handles integral with brushware having articulations, joints or flexible portions bending or stretching or collapsing
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B5/00—Brush bodies; Handles integral with brushware
    • A46B5/0095—Removable or interchangeable brush heads
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B7/00—Bristle carriers arranged in the brush body
    • A46B7/04—Bristle carriers arranged in the brush body interchangeably removable bristle carriers
    • A46B7/046—Threaded or screw connections for bristle carriers
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B2200/00—Brushes characterized by their functions, uses or applications
    • A46B2200/10—For human or animal care
    • A46B2200/1066—Toothbrush for cleaning the teeth or dentures

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  • Brushes (AREA)

Abstract

An objective of the present invention is to provide a modified toothbrush which enables an impaired person having an inconvenient finger to easily grip the toothbrush. For this purpose, according to the present invention, provided is the modified toothbrush, which comprises: a threaded protrusion part (2) which extends from a toothbrush head (1) to one side; a threaded accommodation part (3) which is coupled to the threaded protrusion part (2); a grip (4) which extends from the threaded accommodation part (3) to one side, and which is made of an elastic material or rubber material; and an iron core which is contained inside the grip (4). The present invention is advantageous in that the toothbrush head and the grip can be selectively attached and detached and the brushing of teeth suitable for the finger structure of a user can be performed by using the iron core provided inside the grip.

Description

Improved toothbrushes

The present invention relates to an improved toothbrush easily gripped by a person with a disability of the finger.

A common toothbrush, along with toothpaste, cleanses teeth for oral hygiene and dental hygiene. Usually, the bristles are provided with a body with a bristles embedded on one side of the long bristle brush, and the user inserts the bristles into the mouth to brush the brush.

However, when the hand is uncomfortable or the finger is injured, the grip protruding from the bar can not be easily gripped. This has many difficulties in brushing and often does not maintain tooth health.

In addition, when the toothbrush is held by gripping the handle, when the toothbrush or the toothpaste liquid is put on the handle formed of plastic, it is slippery and it becomes more difficult to brush the toothbrush.

1 shows a prior art, which is related to Korean Utility Model Application No. 20-2003-0036411 " Improved toothbrush ".

The present invention relates to a toothbrush for facilitating gripping by a handicapped person or a child with an uncomfortable fingertip wherein a mother body 3 is formed on a stem 5 formed at one side of a handle 2 and a toothbrush holder The toothbrush according to any one of claims 1 to 4, wherein the handle (2) is provided with a detection fitting hole (6) in a part thereof, a grip portion (7) is formed on the upper side of the detection fitting hole And the gripping grooves 8 are formed at one side of the toothbrush. However, since the handle and the fitting hole are fixed, it is difficult to grasp the fitting according to the structure of the user's finger.

A spoon for a person with a disability is a spoon which is a meal tool for a person with a disability. The spoon is provided with a handle (2) located on the side of the container (1) And is configured such that the container connecting port (3) and the knob connection port (4) can be relatively detachably attached to each other. However, it can be seen that the present invention is different from the technical idea to be achieved.

Accordingly, it is an object of the present invention to provide an improved toothbrush which is easily gripped by a person with a disability of the finger.

In order to solve the above problems, the present invention provides a toothbrush comprising: a bristle (1); a threaded protrusion (2) extending to one side; A thread receiving portion 3 to be engaged with the threaded projecting portion 2; Wherein a handle (4) using an elastic material or a rubber material is formed at one side of the thread receiving portion (3), and an iron core inside the handle (4) is incorporated.

In the toothbrush of the present invention, the bristles and the handle portion can be detached and attached, and the iron core provided inside the handle can obtain the effect of brushing the teeth according to the structure of the user's finger.

1 is a perspective view showing a conventional technique.
2 is an overall perspective view showing an embodiment of the present invention.
3 is an exploded perspective view showing an embodiment of the present invention.
4 is a partially enlarged perspective view showing an embodiment of the present invention.
5 is a perspective view showing the handle being bent as an embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Before describing the present invention, detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention unclear. The present invention is not limited to the above-described embodiment, but may be modified into various forms within the scope of the present invention.

Hereinafter, the present invention will be described in detail with reference to the drawings. 2 is an overall perspective view showing an embodiment of the present invention. 3 is an exploded perspective view showing an embodiment of the present invention. 4 is a partially enlarged perspective view showing an embodiment of the present invention.

The present invention relates to a toothbrush, comprising: a bristle (1); a threaded protrusion (2) extending to one side; A thread receiving portion 3 to be engaged with the threaded projecting portion 2; And a handle 4 made of an elastic material or rubber material is formed on one side of the screw thread receiving portion 3 and an inner iron core of the handle 4 is embedded.

5 is a perspective view showing the handle being bent as an embodiment of the present invention. Hereinafter, the present invention is not limited to the configuration of the embodiment, but may be modified into various forms within the scope of what is obvious to a person skilled in the art.

1: bristles 2: threaded protrusions
3: thread receiving portion 4: handle
5: iron core

Claims (1)

In a toothbrush,
A threaded projection (2) extending to one side with the bristles (1);
A thread receiving portion 3 to be engaged with the threaded projecting portion 2;
Wherein a handle (4) using an elastic material or a rubber material is formed at one side of the thread receiving portion (3), and an iron core inside the handle (4) is incorporated.
KR1020150139437A 2015-10-05 2015-10-05 Improved toothbrushes KR20170040455A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020150139437A KR20170040455A (en) 2015-10-05 2015-10-05 Improved toothbrushes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150139437A KR20170040455A (en) 2015-10-05 2015-10-05 Improved toothbrushes

Publications (1)

Publication Number Publication Date
KR20170040455A true KR20170040455A (en) 2017-04-13

Family

ID=58580029

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020150139437A KR20170040455A (en) 2015-10-05 2015-10-05 Improved toothbrushes

Country Status (1)

Country Link
KR (1) KR20170040455A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101960355B1 (en) * 2018-01-23 2019-03-20 재단법인 발효미생물산업진흥원 Bacillus velezensis SRCM102755 strain having antimicrobial activity, antioxidant activity, extracellular enzyme secretion activity, phenol production activity and not producing harmful metabolite and harmful enzyme and uses thereof
KR20220072165A (en) 2020-11-25 2022-06-02 박수남 Functional tooth brush

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101960355B1 (en) * 2018-01-23 2019-03-20 재단법인 발효미생물산업진흥원 Bacillus velezensis SRCM102755 strain having antimicrobial activity, antioxidant activity, extracellular enzyme secretion activity, phenol production activity and not producing harmful metabolite and harmful enzyme and uses thereof
KR20220072165A (en) 2020-11-25 2022-06-02 박수남 Functional tooth brush

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