CN202355473U - Novel dental handpiece - Google Patents
Novel dental handpiece Download PDFInfo
- Publication number
- CN202355473U CN202355473U CN2011204086573U CN201120408657U CN202355473U CN 202355473 U CN202355473 U CN 202355473U CN 2011204086573 U CN2011204086573 U CN 2011204086573U CN 201120408657 U CN201120408657 U CN 201120408657U CN 202355473 U CN202355473 U CN 202355473U
- Authority
- CN
- China
- Prior art keywords
- bearing
- rubber ring
- dental handpiece
- handpiece
- novel dental
- 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
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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model discloses a novel dental handpiece, which comprises a handpiece cover, 2 to 4 concave grooves, an elastic sheet, 2 to 4 rubber rings, bearings, central shafts, a wind wheel and a hanpiece body, and is characterized in that the number of the concave grooves is the same as that of the rubber rings; and the rubber rings are arranged in the corresponding concave grooves and cover the bearings. The area of each bearing, which is covered by each rubber ring, in the handpiece is increased, and each rubber ring can totally cover each bearing, so that the vibration at the peripheral of each bearing is reduced; and therefore, the novel dental handpiece is relatively small in vibration and relatively low in noise.
Description
Technical field
This utility model relates to the dental instruments field, relates in particular to a kind of novel dental handpiece head.
Background technology
In the middle of the present existing technology; The inner bearing of dental handpiece head all is that the shell fragment that establish the rubber ring established through head lid and handpiece body inner wall groove position and bottom surface is controlled its peripheral vibration, thus the control bearing up and down with front and back owing to vibrate the displacement that causes.This dental handpiece; Though can control the bear vibration and the displacement of head inside to a certain extent; Because rubber ring can only encase the very little part of bearing; Bearing still has corresponding vibration and displacement space, so the noise of bearing vibration and vibration still can have influence on the use of dental handpiece.
Summary of the invention
The purpose of this utility model is to provide a kind of novel dental handpiece head, during use the vibration little, noise is low.
For realizing above-mentioned purpose; The technical solution of this utility model is: a kind of novel dental handpiece head, and comprising: head lid, Baltimore groove, shell fragment, rubber ring, bearing, central shaft, wind wheel, handpiece body is characterized in that: the quantity of described institute Baltimore groove is 2～4; Described rubber ring quantity is 2～4; Described Baltimore groove is consistent with the quantity of rubber ring, describedly is installed in corresponding Baltimore groove the inside as cushion rubber, and described rubber ring encases bearing.
The beneficial effect of this utility model is: the existing dental handpiece of contrast existing market; This utility model head the inside the rubber ring area that encases bearing surface increase, can also bearing all be encased, make the periphery vibration of bearing reduce; It is littler to use vibration, and noise is lower.
Description of drawings
Fig. 1 is the mounting structure sketch map of this utility model;
Fig. 2 is the combinative structure sketch map of this utility model;
Among the figure: 1-head lid, 2-bearing holder (housing, cover), 3-bearing, 4-central shaft, 5-wind wheel, 6-handpiece body.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of this utility model is done further explain.
Referring to accompanying drawing 1; This utility model comprises: head lid, Baltimore groove, shell fragment, rubber ring, bearing, central shaft, wind wheel, handpiece body; Central shaft passes the wind wheel center and is fixed together; Central shaft passes bearing and is fixed together, and rubber ring is installed in the Baltimore groove, and the rubber ring interference encases bearing.
Referring to accompanying drawing 2, bearing, central shaft, wind wheel are installed in vivo, the head cap seal is lived handpiece body then.
Claims (2)
1. novel dental handpiece head; Comprise: head lid, Baltimore groove, shell fragment, rubber ring, bearing, central shaft, wind wheel, handpiece body; It is characterized in that: the quantity of described institute Baltimore groove is 2～4; Described rubber ring quantity is 2～4, describedly is installed in corresponding Baltimore groove the inside as cushion rubber, and described rubber ring encases bearing.
2. novel dental handpiece head according to claim 1, it is characterized in that: described Baltimore groove is consistent with the quantity of rubber ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204086573U CN202355473U (en) | 2011-10-24 | 2011-10-24 | Novel dental handpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204086573U CN202355473U (en) | 2011-10-24 | 2011-10-24 | Novel dental handpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202355473U true CN202355473U (en) | 2012-08-01 |
Family
ID=46566699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204086573U Expired - Fee Related CN202355473U (en) | 2011-10-24 | 2011-10-24 | Novel dental handpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202355473U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103479439A (en) * | 2013-10-11 | 2014-01-01 | 桂林市啄木鸟医疗器械有限公司 | Movement of dental high-speed turbine handpiece |
| CN104783911A (en) * | 2015-04-27 | 2015-07-22 | 桂林市啄木鸟医疗器械有限公司 | Push type dental handpiece with optimized rear cover structure |
| CN104825238A (en) * | 2015-05-19 | 2015-08-12 | 佛山市驰康医疗器材有限公司 | Head of dental handpiece |
-
2011
- 2011-10-24 CN CN2011204086573U patent/CN202355473U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103479439A (en) * | 2013-10-11 | 2014-01-01 | 桂林市啄木鸟医疗器械有限公司 | Movement of dental high-speed turbine handpiece |
| CN104783911A (en) * | 2015-04-27 | 2015-07-22 | 桂林市啄木鸟医疗器械有限公司 | Push type dental handpiece with optimized rear cover structure |
| CN104825238A (en) * | 2015-05-19 | 2015-08-12 | 佛山市驰康医疗器材有限公司 | Head of dental handpiece |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: FOSHAN KANE DENTAL EQUIPMENT CO., LTD. Free format text: FORMER OWNER: NING JINGYAO Effective date: 20150427 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 422824 SHAOYANG, HUNAN PROVINCE TO: 528000 FOSHAN, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150427 Address after: The town of Nanhai District, Guangdong city of Foshan Province, 528000 village Langsha new light industrial base of Guangdong core area A district 15 floor of Building 2 Patentee after: FOSHAN CAN DENTAL MEDICAL CO., LTD. Address before: 422824, Hunan County, Shaodong Province, the town of pheasant Ping Village on the village of 10 Patentee before: Ning Jingyao |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: The town of Nanhai District, Guangdong city of Foshan Province, 528000 village Langsha new light industrial base of Guangdong core area A district 15 floor of Building 2 Patentee after: Guangdong exquisite medical science and Technology Co Ltd Address before: The town of Nanhai District, Guangdong city of Foshan Province, 528000 village Langsha new light industrial base of Guangdong core area A district 15 floor of Building 2 Patentee before: FOSHAN KAIEN DENTAL INSTRUMENT CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120801 Termination date: 20191024 |