CN2380096Y - 牙刷 - Google Patents

牙刷 Download PDF

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Publication number
CN2380096Y
CN2380096Y CN98214222U CN98214222U CN2380096Y CN 2380096 Y CN2380096 Y CN 2380096Y CN 98214222 U CN98214222 U CN 98214222U CN 98214222 U CN98214222 U CN 98214222U CN 2380096 Y CN2380096 Y CN 2380096Y
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CN
China
Prior art keywords
toothbrush
brush holder
bristle
holder
toothbrush holder
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.)
Expired - Fee Related
Application number
CN98214222U
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English (en)
Inventor
尹晋基
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.)
YUN CHIN GI
Original Assignee
YUN CHIN GI
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 YUN CHIN GI filed Critical YUN CHIN GI
Priority to CN98214222U priority Critical patent/CN2380096Y/zh
Priority to KR2019990010429U priority patent/KR20000002172U/ko
Application granted granted Critical
Publication of CN2380096Y publication Critical patent/CN2380096Y/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • AHUMAN NECESSITIES
    • A46BRUSHWARE
    • A46BBRUSHES
    • A46B9/00Arrangements of the bristles in the brush body
    • A46B9/02Position or arrangement of bristles in relation to surface of the brush body, e.g. inclined, in rows, in groups
    • A46B9/04Arranged like in or for toothbrushes
    • AHUMAN NECESSITIES
    • A46BRUSHWARE
    • A46BBRUSHES
    • A46B9/00Arrangements of the bristles in the brush body
    • A46B9/02Position or arrangement of bristles in relation to surface of the brush body, e.g. inclined, in rows, in groups
    • A46B9/025Position or arrangement of bristles in relation to surface of the brush body, e.g. inclined, in rows, in groups the bristles or the tufts being arranged in an angled position relative to each other
    • AHUMAN NECESSITIES
    • A46BRUSHWARE
    • A46BBRUSHES
    • A46B2200/00Brushes characterized by their functions, uses or applications
    • A46B2200/10For human or animal care
    • A46B2200/1066Toothbrush for cleaning the teeth or dentures

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  • Brushes (AREA)

Abstract

一种牙刷,具有一刷头部分,刷头部分包括刷柄和固定在刷柄上的刷毛,刷柄具有一沿刷柄的纵向可最深地深入口腔的末端,其中,至少在靠近所述刷柄末端的刷毛与刷柄的纵向方向形成一倾角θ, 使得在靠近所述刷柄末端的刷毛的远离刷柄的端部沿着刷柄的纵向伸出所述刷柄末端。这样,在刷牙时,刷毛不会因为刷柄末端而无法深入口腔内部,从而达到完全清洁口腔的目的。

Description

牙刷
本实用新型涉及一种牙刷,特别是牙刷毛向外倾斜的牙刷。
目前,一般的牙刷的刷毛是垂直插入刷柄的,这样刷柄末端比刷毛稍微突出,因而刷牙时口腔最深处的牙齿得不到完全清洁。从口腔构造上来看,臼齿根部的内外侧是用一般牙刷不容易刷到的地方,由于得不到完全清洁,常会积存牙垢,产生蛀牙并引起各种牙龈疾病。
本实用新型的目的在于提供一种倾斜式牙刷,能够消除清洁口腔深处内外侧部分时的不便,提高刷牙效果。
为实现上述目的,本实用新型提供一种牙刷,具有一刷头部分,刷头部分包括刷柄和固定在刷柄上的刷毛,刷柄具有一沿刷柄的纵向可最深地深入口腔的末端,其特征在于,至少在靠近所述刷柄末端的刷毛与刷柄的纵向方向形成一倾角θ,使得在靠近所述刷柄末端的刷毛的远离刷柄的端部沿着刷柄的纵向伸出所述刷柄末端。这样,在刷牙时,刷毛不会因为刷柄末端而无法深入口腔内部,从而达到完全清洁口腔的目的。
由于采用上述方案,刷毛可以深入口腔内部,有效地清洁臼齿根部的内外侧,从而防止因其不洁而引起的蛀牙及牙龈疾病的发生。
下面结合附图和实施例对本实用新型做进一步说明。
图1为根据本实用新型的一个优选实施例的牙刷刷毛和牙刷刷头的截面示意图。
本实用新型的牙刷包括刷头部分1和刷把部分(未示出)。刷头包括刷柄4和刷毛6,如图1所示,刷柄4具有相互平行的上表面3和下表面5,刷柄上制有多个固定刷毛6的槽孔8,槽孔8相对于刷柄4的纵向方向倾斜一定的角度θ,越靠近刷头内侧2,倾斜角度越大,最后在刷头内侧2处的倾斜角达到90°。将刷毛6固定在槽孔8中,刷毛6相对于刷柄4纵向方向的倾斜角度与所插入的槽孔8相同,也为θ,故刷毛6的排列是这样的,即刷柄末端7的刷毛6的倾斜角度较小,越向刷头内侧2,倾斜角度越大,最后以90°直立插入,其中靠近刷柄末端7的远离刷柄的刷毛6的端部比刷柄末端7突出一些。这样,使用牙刷时,即使刷柄末端7没有达到口腔深处臼齿的根部,刷柄末端7的刷毛6也可以轻而易举地接触到臼齿的最里面,从而更有效地清洁口腔深处。此外,刷毛虽然是倾斜的,但其排列也是均匀的。刷毛平均磨损,会给使用人带来轻柔、均一的刷牙感受。
虽然已经描述了本实用新型的实施例,但是本领域的技术人员可以明白,在不脱离本实用新型的精神和范围的前提下,可对本实用新型进行各种修改。对实施例的说明是解释性的而非限制性的,本实用新型的范围只由所附权利要求书限定。

Claims (2)

1、一种牙刷,具有一刷头部分(1),刷头部分(1)包括刷柄(4)和固定在刷柄上的刷毛(6),刷柄(4)具有一沿刷柄的纵向可最深地深入口腔的末端(7),其特征在于,至少在靠近所述刷柄末端(7)的刷毛(6)与刷柄(4)的纵向方向形成小于90°的倾角θ,使得在靠近所述刷柄末端(7)的刷毛(6)的远离刷柄(4)的端部沿着刷柄(4)的纵向伸出所述刷柄末端(7)。
2.如权利要求1所述的牙刷,其特征在于,刷柄(4)上制有固定刷毛(6)的槽孔(8),所述槽孔(8)与刷柄的纵向方向形成的倾角和所固定的刷毛(6)的倾角一致,也为θ,槽孔(8)越靠近刷头内侧(2)θ值越大,最后达到90°。
CN98214222U 1998-06-16 1998-06-16 牙刷 Expired - Fee Related CN2380096Y (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN98214222U CN2380096Y (zh) 1998-06-16 1998-06-16 牙刷
KR2019990010429U KR20000002172U (ko) 1998-06-16 1999-06-09 경사식 칫솔모 칫솔

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN98214222U CN2380096Y (zh) 1998-06-16 1998-06-16 牙刷

Publications (1)

Publication Number Publication Date
CN2380096Y true CN2380096Y (zh) 2000-05-31

Family

ID=33967924

Family Applications (1)

Application Number Title Priority Date Filing Date
CN98214222U Expired - Fee Related CN2380096Y (zh) 1998-06-16 1998-06-16 牙刷

Country Status (2)

Country Link
KR (1) KR20000002172U (zh)
CN (1) CN2380096Y (zh)

Also Published As

Publication number Publication date
KR20000002172U (ko) 2000-01-25

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GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee