CN2216362Y - 双头牙刷 - Google Patents

双头牙刷 Download PDF

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Publication number
CN2216362Y
CN2216362Y CN 94236281 CN94236281U CN2216362Y CN 2216362 Y CN2216362 Y CN 2216362Y CN 94236281 CN94236281 CN 94236281 CN 94236281 U CN94236281 U CN 94236281U CN 2216362 Y CN2216362 Y CN 2216362Y
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brush
tooth
head
brush head
toothbrush
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CN 94236281
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田德光
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Abstract

一种由牙刷头和牙刷柄构成的双头牙刷,其牙刷头由毛刷头(1)和毛刷头(4)组成,其中一个毛刷头与牙刷柄(3)为一整体,另一个毛刷头为无柄毛刷头,两个毛刷头共用一牙刷柄(3),两毛刷头之间用联接器(6)联接。牙齿被夹在两毛刷头之间同时刷洗牙齿内、外侧面和牙缝内的污垢,因而缩短刷牙时间,提高刷牙效率,清洗彻底,不损伤牙龈。

Description

双头牙刷
本实用新型涉及一种刷牙工具,是一种对牙齿内侧面和外侧面同时刷洗的双头牙刷。每把牙刷头有两个毛刷面彼此相对的毛刷。
已知的传统牙刷头只有一个毛刷,这种单头牙刷对牙齿的内侧面刷洗比较困难,单头牙刷放入口腔内时,牙刷头与牙齿内侧面有一定夹角,不能使刷头与牙齿内侧面完全接触,也很难在口腔内作上、下往复运动。因此,这种单头牙刷对牙齿内侧面的刷洗及清除牙缝内的残留物都比较困难。同时,单头牙刷横刷时毛边易磨损牙龈,造成牙龈损伤。
本实用新型的目的在于提供一种与牙齿内、外侧面接触较好,能同时纵间或横向刷洗牙齿内、外侧面的双头牙刷。
为实现上述目的,如附图1和附图2所示,在传统牙刷的毛刷头(1)与牙刷柄(3)相临处开有联接孔(2),通过联接孔(2)用联接器(6)将无柄毛刷头(4)与毛刷头(1)两毛刷面对相联接组成双头牙刷,无柄毛刷头(4)的形状,大小可以与毛刷头(1)相同,并在与毛刷头(4)相对应的位置上开有联接孔(5)。
本实用新型的优点是牙刷头具有两个毛刷面相对的毛刷头,牙齿被夹在两毛刷头之间,以两毛刷头联接点为支点,通过牙刷柄(3)使两毛刷头与牙齿作相对上、下运动,能很方便地同时清除牙齿内、外侧面及牙缝中的污垢,缩短刷牙时间,提高刷牙效率。由于双头牙刷以竖刷为主,刷毛直接与牙齿内、外侧面接触不仅清洗彻底而且不损伤牙龈。
本实用新型的附图说明如下:
图1是本实用新型的正视图。图中(1)是有柄毛刷头,(2)是有柄毛刷头上的联接孔,(3)是牙刷柄。
图2是本实用新型的结构示意图。图中(4)是无柄毛刷头,(5)是无柄毛刷头上的联接孔,(6)是两个毛刷头的联接器。
图3是两个毛刷头的联接器结构示意图。安装此联接器时,分别将两端倾斜插入联接孔内,当端头完全进入联接孔内后,再扶正联接器,使端头夹紧两毛刷头。
本实用新型的实施例,如附图3所示的联接器。除此之外,两毛刷头也可用其它联接方式、如螺杆联接,铆钉联接等等。

Claims (1)

  1. 一种由牙刷头和牙刷柄构成的双头牙刷,其特征是,牙刷头由毛刷头(1)和毛刷头(4)组成其中一个毛刷头与牙刷柄为一整体,另一毛刷头为无柄毛刷头,两毛刷头共用一牙刷柄,两毛刷头的毛刷面相对用联接器联接。
CN 94236281 1994-12-29 1994-12-29 双头牙刷 Expired - Fee Related CN2216362Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 94236281 CN2216362Y (zh) 1994-12-29 1994-12-29 双头牙刷

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 94236281 CN2216362Y (zh) 1994-12-29 1994-12-29 双头牙刷

Publications (1)

Publication Number Publication Date
CN2216362Y true CN2216362Y (zh) 1996-01-03

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 94236281 Expired - Fee Related CN2216362Y (zh) 1994-12-29 1994-12-29 双头牙刷

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CN (1) CN2216362Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001050911A1 (fr) * 2000-01-10 2001-07-19 Tongji Zhao Brosse a dents

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001050911A1 (fr) * 2000-01-10 2001-07-19 Tongji Zhao Brosse a dents

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