CN205586105U - Rotary -type electric toothbrush - Google Patents
Rotary -type electric toothbrush Download PDFInfo
- Publication number
- CN205586105U CN205586105U CN201620318575.2U CN201620318575U CN205586105U CN 205586105 U CN205586105 U CN 205586105U CN 201620318575 U CN201620318575 U CN 201620318575U CN 205586105 U CN205586105 U CN 205586105U
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- CN
- China
- Prior art keywords
- electric toothbrush
- brush
- restoring link
- adapter sleeve
- rotary electric
- 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.)
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Abstract
The utility model discloses a rotary -type electric toothbrush, including brush holder, brush head and adapter sleeve, the brush head is rotatory to be installed the one end of adapter sleeve, the other end of adapter sleeve with the brush holder links to each other, be equipped with the drive on the brush holder the rotatory restoring link of brush head, the last secondary spring that is provided with of restoring link, its characterized in that, still including solid fixed ring, gu the fixed ring cover is in restoring link is last and lie in the secondary spring upper end. The utility model discloses a rotary -type electric toothbrush simple structure, low in production cost can effectively reduce vibrateing of restoring link, and the use that promotes electric toothbrush is experienced.
Description
Technical field
This utility model relates to field of electric toothbrushes, is specifically related to a kind of rotary electric toothbrush.
Background technology
Electric toothbrush is the new product occurred in recent years, has the most started a revolution of oral hygiene.Although electric toothbrush is not popularized in the application of China, but existing people's prediction, important a member that it will become in popular health product.
Existing electric toothbrush substantially can be divided three classes according to operation principle, and a class is ultrasonic type, by supersonic cleaning oral cavity；One class is vibrations, by making brush vibrations serve to clean the teeth；It is rotary for also having a class, is served to clean the teeth by rotational head.
Utility model content
(1) to solve the technical problem that
Applicant is researching and developing rotary electric toothbrush when, and rotary electric toothbrush exists the biggest vibrations during using, although this vibrations are not very strong, but has also had influence on the experience of consumer.Through in-depth study analysis, it is found by the applicant that its main cause is because the vibration that restoring link exists on certain space during vibrations.If the installing hole of restoring link can be reduced, the generation of vibration naturally just can be reduced.But owing to restoring link front end exists the bending of larger angle, the simple installing hole that reduces will cause restoring link can not pass through installing hole, installation question occurs.
In order to reduce the vibration of restoring link, promoting the experience of rotary electric toothbrush, this utility model provides a kind of rotary electric toothbrush.
(2) technical scheme
This utility model provides a kind of rotary electric toothbrush, include brush holder, brush and adapter sleeve, described brush is rotatably mounted on one end of described adapter sleeve, the other end of described adapter sleeve is connected with described brush holder, described brush holder is provided with the restoring link driving described brush to rotate, also including retainer ring, described Fixing shrink ring is on described restoring link.
Further, described retainer ring is fixedly mounted on described adapter sleeve.
Further, described brush holder includes housing, motor, travelling gear, described motor is connected with described travelling gear transmission, described travelling gear is provided with cam, restoring link described in described actuated by cams is beated, described housing is provided with and is molded into rotating shaft integrally with described housing, and described travelling gear is arranged in described rotating shaft.
Further, described restoring link being provided with secondary spring, described retainer ring is positioned at described secondary spring upper end.
(3) beneficial effect
This utility model rotary electric toothbrush simple in construction, production cost are low, can effectively reduce the vibration of restoring link, promote the experience of electric toothbrush.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of this utility model rotary electric toothbrush；
Fig. 2 is the sectional structure chart of the adapter sleeve part in this utility model rotary electric toothbrush；
Fig. 3 is the assembling structural representation of this utility model rotary electric toothbrush；
Fig. 4 is the annexation structural representation of brush and adapter sleeve in this utility model rotary electric toothbrush.
Wherein, 1 is brush holder, and 2 is adapter sleeve, and 3 is brush, and 4 is restoring link, and 5 is secondary spring, and 6 is retainer ring, and 7 is motor, and 8 is travelling gear, and 9 is battery, and 10 is lower house, and 11 is upper shell, and 12 is rotating shaft, and 31 is axle sleeve, and 32 is connecting shaft.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, detailed description of the invention of the present utility model is described in further detail.Following example are used for illustrating this utility model, but are not limited to scope of the present utility model.
The structure of a kind of rotary electric toothbrush of the present utility model is as depicted in figs. 1 and 2, including brush holder 1, brush 3 and adapter sleeve 2, described brush 3 is rotatably mounted on one end of described adapter sleeve 2, the other end of described adapter sleeve 2 is connected with described brush holder 1, described brush holder 1 is provided with the restoring link 4 driving described brush 3 to rotate, it is provided with secondary spring 5 on described restoring link 4, also includes that retainer ring 6, described retainer ring 6 are enclosed within described restoring link 4 and are positioned at described secondary spring 5 upper end.
So when producing installation, retainer ring 6 is enclosed within restoring link 4, then restoring link 4 is arranged in described adapter sleeve 2.So can make restoring link 4 smoothly through installing hole corresponding in adapter sleeve 2, the vibration space limiting restoring link 4 can be played again in retainer ring 6 after installing hole, thus effectively reduce the vibrations of electric toothbrush.
In the present embodiment, described retainer ring 6 is fixedly mounted on described adapter sleeve 2, and described retainer ring 6 is then actively set on described restoring link 4.The normal vibration to restoring link 4 that arranges that so can as far as possible avoid retainer ring 6 impacts.
Fig. 3 is the assembling structural representation of this utility model rotary electric toothbrush.Described brush holder 1 includes upper shell 11, lower house 10, motor 7, battery 9, travelling gear 8 and restoring link 4, described motor 7 is connected with the transmission of described travelling gear 8, described travelling gear 8 is provided with cam, described restoring link 4 is connected with cam and constitutes cam mechanism, described restoring link 4 is driven to shake back and forth by the rotation of cam, described lower house 10 is provided with and is molded into rotating shaft 12 integrally with described lower house 10, and described travelling gear 8 is arranged in described rotating shaft 12.Rotating shaft 12 and housing are molded into a physical ability and reduce production cost.
Fig. 4 is the annexation structural representation of brush and adapter sleeve in this utility model rotary electric toothbrush.Being provided with axle sleeve 31 on described brush 3, described axle sleeve 31 is provided with connecting shaft 32, described brush 3 is rotatably connected with described adapter sleeve 3 by connecting shaft 32.
The beneficial effects of the utility model: simple in construction, production cost are low, can effectively reduce the vibration of restoring link, promote the experience of electric toothbrush.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; on the premise of without departing from this utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (4)
1. a rotary electric toothbrush, including brush holder (1), brush (3) and adapter sleeve
(2), described brush (3) is rotatably mounted on one end of described adapter sleeve (2), described company
The other end of female connector (2) is connected with described brush holder (1), and described brush holder (1) is provided with and drives
The restoring link (4) that dynamic described brush (3) rotates, it is characterised in that also include retainer ring
(6), described retainer ring (6) is enclosed within described restoring link (4).
2. rotary electric toothbrush as claimed in claim 1, it is characterised in that described solid
Determine ring (6) to be fixedly mounted on described adapter sleeve (2).
3. rotary electric toothbrush as claimed in claim 1, it is characterised in that described brush
Handle (1) includes housing, motor (7), travelling gear (8), described motor (7) and institute
Stating travelling gear (8) transmission to be connected, described travelling gear (8) is provided with cam, described convex
Restoring link described in wheel drive (4) is beated, and described housing is provided with and is molded into described housing
The rotating shaft (12) of one, described travelling gear (8) is arranged in described rotating shaft (12).
4. rotary electric toothbrush as claimed in claim 1, it is characterised in that described multiple
Being provided with secondary spring (5) on position connecting rod (4), described retainer ring (6) is also positioned at described
Secondary spring (5) upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620318575.2U CN205586105U (en) | 2016-04-15 | 2016-04-15 | Rotary -type electric toothbrush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620318575.2U CN205586105U (en) | 2016-04-15 | 2016-04-15 | Rotary -type electric toothbrush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205586105U true CN205586105U (en) | 2016-09-21 |
Family
ID=56935023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620318575.2U Active CN205586105U (en) | 2016-04-15 | 2016-04-15 | Rotary -type electric toothbrush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205586105U (en) |
-
2016
- 2016-04-15 CN CN201620318575.2U patent/CN205586105U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |