CN2111027U - 两用牙刷 - Google Patents
两用牙刷 Download PDFInfo
- Publication number
- CN2111027U CN2111027U CN 91227319 CN91227319U CN2111027U CN 2111027 U CN2111027 U CN 2111027U CN 91227319 CN91227319 CN 91227319 CN 91227319 U CN91227319 U CN 91227319U CN 2111027 U CN2111027 U CN 2111027U
- Authority
- CN
- China
- Prior art keywords
- outside
- brush
- bristle
- brush holder
- utility
- 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.)
- Granted
Links
Images
Landscapes
- Brushes (AREA)
Abstract
本实用新型是一种改进的牙刷。其构造特点是
刷柄头部弯曲，头部内、外两侧都有较短的刷毛，内侧
刷毛的顶端组成凹弧面，刷牙时与牙齿外侧配合。而
外侧刷毛的顶端组成凸弧面，刷牙时与牙齿内侧配
合。刷柄尾部呈锥状，作牙签用。故为两用牙刷。其
洁齿效果胜于现有牙刷。此外，刷柄头部顶端如果装
刷毛。更适宜竖刷。
Description
本实用新型属于牙刷的改进。
现有的牙刷是一侧有刷毛的。有些牙刷，头、尾的刷毛比中间的刷毛稍长，使刷毛端面形成凹弧面和人体牙齿外侧的凸弧面相近似。这种牙刷只适宜刷牙齿的外侧和牙缝，而且，除刷牙之外，别无他用。
本实用新型目的是提供一种既可刷牙又可用作牙签的两用牙刷，而且，不仅适宜于刷牙齿的外侧牙缝，还适宜于刷牙齿的内侧和牙缝。
本实用新型是这样实现的：它由刷柄和刷毛组成，刷柄头部弯曲，其内、外两侧面上都有短刷毛，刷柄头部内侧的刷毛端组成凹弧面，与牙齿外侧组成的凸弧面的弧形相近似。刷柄头部外侧的刷毛端组成凸弧面，与牙齿内侧组成的凹弧面的弧形近似。刷柄的尾部呈锥状。
为了便于竖刷，可在刷头的顶端也装设刷毛。
本实用新型的优点是：一、除了具有普通牙刷的优点外，它的外侧的刷毛特别适合刷牙齿的内侧，洁齿效果好。二、锥状刷柄尾作牙签用，可剔除牙缝的食物残渣。三、如果刷柄头部顶端装有刷毛，则更适于竖刷，洁齿效果更佳。四、经试验，用内侧刷毛刷牙齿外侧时，外侧刷毛对咀唇、口腔有轻微摩擦，但不会有不适之感，相反，还有按摩作用，能促进血液循环。
附图1，为本实用新型的主视图；
附图2，为本实用新型的俯视图。
下面结合附图所示实例进一步说明本实用新型的构造。
如图1、2，牙刷由刷柄（1）和刷毛（2）组成，弯曲的刷柄头部（1a）的内、外侧有短刷毛，内侧的刷毛（2a）端组成凹弧面，外侧的刷毛（2b）端组成凸弧面。刷柄尾部（1b）呈锥状。刷柄头部顶端还有刷毛（2c）。
Claims (2)
1、一种两用牙刷，由刷柄(1)和刷毛(2)组成，其特征在于刷柄头部(1a)弯曲，刷柄头部内、外两侧都有短刷毛，内侧的刷毛(2a)端组成凹弧面，与牙齿外侧组成的凸弧面的弧形相近似，外侧的刷毛(2b)端组成凸弧面，与牙齿内侧组成的凹弧面的弧形相近似，刷柄尾部(1b)呈锥状。
2、根据权利要求1所述的两用牙刷，其特征在于刷柄头部顶端有刷毛（2c）。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91227319 CN2111027U (zh) | 1991-10-23 | 1991-10-23 | 两用牙刷 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91227319 CN2111027U (zh) | 1991-10-23 | 1991-10-23 | 两用牙刷 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2111027U true CN2111027U (zh) | 1992-07-29 |
Family
ID=4933228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91227319 Granted CN2111027U (zh) | 1991-10-23 | 1991-10-23 | 两用牙刷 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2111027U (zh) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8240937B2 (en) | 2002-09-05 | 2012-08-14 | Colgate-Palmolive Company | Oral care implement with bead retention |
| US8282298B2 (en) | 2008-06-26 | 2012-10-09 | Colgate-Palmolive Company | Oral care implement |
| US8449211B2 (en) | 2002-09-05 | 2013-05-28 | Colgate-Palmolive Company | Oral care toothbrush |
| US8459892B2 (en) | 2008-06-25 | 2013-06-11 | Colgate-Palmolive Company | Oral care implement |
| US8734042B2 (en) | 2010-03-31 | 2014-05-27 | Colgate-Palmolive Company | Oral care implement with rapid flavor release |
-
1991
- 1991-10-23 CN CN 91227319 patent/CN2111027U/zh active Granted
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8240937B2 (en) | 2002-09-05 | 2012-08-14 | Colgate-Palmolive Company | Oral care implement with bead retention |
| US8449211B2 (en) | 2002-09-05 | 2013-05-28 | Colgate-Palmolive Company | Oral care toothbrush |
| US8764332B2 (en) | 2002-09-05 | 2014-07-01 | Colgate-Palmolive Company | Oral care toothbrush |
| US9265337B2 (en) | 2002-09-05 | 2016-02-23 | Colgate-Palmolive Company | Oral care toothbrush |
| US10016053B2 (en) | 2002-09-05 | 2018-07-10 | Colgate-Palmolive Company | Oral care toothbrush |
| US8459892B2 (en) | 2008-06-25 | 2013-06-11 | Colgate-Palmolive Company | Oral care implement |
| US9131767B2 (en) | 2008-06-25 | 2015-09-15 | Colgate-Palmolive Company | Oral care implement |
| US8282298B2 (en) | 2008-06-26 | 2012-10-09 | Colgate-Palmolive Company | Oral care implement |
| US8628264B2 (en) | 2008-06-26 | 2014-01-14 | Colgate-Palmolive Company | Oral care implement |
| US9149110B2 (en) | 2008-06-26 | 2015-10-06 | Colgate-Palmolive Company | Oral care implement |
| US8734042B2 (en) | 2010-03-31 | 2014-05-27 | Colgate-Palmolive Company | Oral care implement with rapid flavor release |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5873140A (en) | Toothbrush crimped contour filament | |
| CN2111027U (zh) | 两用牙刷 | |
| CN2385588Y (zh) | 保健牙刷 | |
| CN2377910Y (zh) | 清洁牙齿及口腔的双面牙刷 | |
| CN2221334Y (zh) | 牙刷 | |
| CN2345055Y (zh) | 仿生牙刷 | |
| CN218246168U (zh) | 一种新型牙刷 | |
| CN2281694Y (zh) | 里外一次净牙刷 | |
| CN2168463Y (zh) | 一种保健牙刷 | |
| CN209915288U (zh) | 一种牙刷头及具有该牙刷头的牙刷 | |
| CN2200341Y (zh) | 套式牙刷 | |
| CN2298717Y (zh) | 楔形牙刷头 | |
| CN2326057Y (zh) | 保健牙刷 | |
| CN2511183Y (zh) | 具有全方位刷牙功能的保健牙刷 | |
| CN2418728Y (zh) | T型双面保健牙刷 | |
| CN2207111Y (zh) | 牙刷 | |
| CN2254667Y (zh) | 一种曲柄牙刷 | |
| CN2310484Y (zh) | 柔性全方位洁齿牙刷 | |
| CN2335442Y (zh) | 刷毛前倾式牙刷 | |
| CN2380096Y (zh) | 牙刷 | |
| CN2215224Y (zh) | 牙刷 | |
| CN2321282Y (zh) | 三头牙刷 | |
| CN2146170Y (zh) | 刷毛为峰球形的牙刷 | |
| CN2221333Y (zh) | 保健牙刷 | |
| CN2322460Y (zh) | 弧形刷毛面牙刷 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| 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 |