CN2806087Y - Blade operation mechanism of four-blade type shaver - Google Patents
Blade operation mechanism of four-blade type shaver Download PDFInfo
- Publication number
- CN2806087Y CN2806087Y CN 200520040787 CN200520040787U CN2806087Y CN 2806087 Y CN2806087 Y CN 2806087Y CN 200520040787 CN200520040787 CN 200520040787 CN 200520040787 U CN200520040787 U CN 200520040787U CN 2806087 Y CN2806087 Y CN 2806087Y
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- driving gear
- gear
- cutter head
- head working
- gears
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Abstract
The utility model relates to a blade operation mechanism of a four-blade type shaver, which comprises a driving gear and four working gears for blades, wherein the driving gear is arranged on a motor; the blades are respectively connected with the working gears corresponding to the blade through respective clutch wheels; the driving gear is composed of an upper driving gear and a lower driving gear which are arranged in an upper and a lower stories on the same shaft; the working gears for the blades are divided into two groups and are arranged in an upper and a lower stories; each group is composed of two same working gears for the blades; the upper driving gear and the lower driving gear are respectively matched with one group of the working gears for the blades to operate. After the motor is started, the motor drives the driving gear to rotate, and the upper and the lower driving gears respectively drive the working gears for the blades which are matched with the upper and the lower driving gears to rotate; the clutch wheels connected with the working gears for the blades corresponding to the clutch wheels are utilized to drive the blades to rotate so as to complete the shaving efficiency.
Description
Technical field
The utility model relates to a kind of razor tool tip works, relates in particular to a kind of gear drive that drives the running of four blade head razor tool tip.
Background technology
The electric shaver of Xiao Shouing mostly is double-pole head and three cutter head structures greatly in the market.Along with market demand, the applicant develops the four blade head shaver with own style voluntarily, and it is bigger that four blade head shaver has an area of shaving than the former, and it is faster to shave, more comfortable.Existing three cutter head shaver gear drives comprise driving gear and three cutter head working gears, driving gear is contained on the motor, driving gear drives the work of three cutter head working gears simultaneously, and the cutter head working gear drives the cutter head running by castle wheel, realizes shaving function.The gear drive of this structure can not adapt to the running requirements of four blade head razor tool tip.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of cutter head works that can adapt to the running requirements of four blade head razor tool tip.
For solving the problems of the technologies described above, four blade head razor tool tip works provided by the utility model adopts gear drive, described gear drive comprises driving gear, four cutter head working gears, driving gear is contained on the motor, cutter head is connected with corresponding cutter head working gear respectively by castle wheel separately, driving gear is made up of the last driving gear and the following driving gear of two-layer coaxial setting up and down, four cutter head working gears are divided into two groups, levels is provided with, be made up of two identical cutter head working gears for every group, last driving gear and following driving gear cooperate running with one group of cutter head working gear wherein respectively.
Certainly, in last driving gear and the identical occasion of following driving gear, last driving gear and following driving gear can be merged into an overall gear, cooperate running with two groups of cutter head working gears that levels is provided with respectively.
For making each cutter head rotating speed unanimity, steady, last driving gear becomes identical with the gear ratio preferred design of the cutter head working gear that its cutter head working gear gear ratio that matches and lower gear match with it.
Adopt the gear transmission structure of said structure can adapt to the running requirements of four blade head razor tool tip, have cutter head rotation direction unanimity, advantage such as steady.
The utility model is described in further detail below in conjunction with drawings and Examples.
Description of drawings
Fig. 1 is the overall structure schematic diagram of the cutter head works of a kind of embodiment of the utility model.
Fig. 2 is Fig. 1 middle gear transmission mechanism overall structure schematic diagram.
Fig. 3 is a coaxial driving gear constitutional diagram up and down among Fig. 1.
Fig. 4 goes up driving gear and one group of cutter head working gear mated condition figure among Fig. 1.
Fig. 5 is following driving gear and another group cutter head working gear mated condition figure among Fig. 1.
The specific embodiment
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, shown in Figure 5, present embodiment four blade head razor tool tip works comprises driving gear 1, four cutter head working gears 2,3,4,5, driving gear 1 is contained on the motor, cutter head 6 is connected with corresponding cutter head working gear respectively by castle wheel 7 separately, described driving gear 1 is made up of the last driving gear 1A and the following driving gear 1B of two-layer coaxial setting up and down, described four cutter head working gears are divided into two groups, levels is provided with, every group by two identical cutter head working gears 2,3 or cutter head working gear 4,5 form, and last driving gear and following driving gear cooperate running with one group of cutter head working gear wherein respectively.Certainly, in last driving gear and the identical occasion of following driving gear, last driving gear 1A and following driving gear 1B preferably merge into an overall gear, cooperate running with two groups of cutter head working gears that levels is provided with respectively.
For making the gear drive overall structure more compact, rationally, to adapt to the existing integrally-built requirement of four blade head shaver, as Fig. 3, Fig. 4, shown in Figure 5, can to be designed to the number of teeth identical with going up driving gear 1A and following driving gear 1B, the in-line gears that vary in size, two groups of cutter head working gears are designed to the number of teeth and two groups of all different gears of size, two groups of gear levels are provided with, bigger driving gear matches with less one group of cutter head working gear among last driving gear 1A and the following driving gear 1B, and less driving gear matches with bigger one group of cutter head working gear among last driving gear 1A and the following driving gear 1B.In the present embodiment, last driving gear 1A is littler than following driving gear 1B, and cutter head working gear 2,3 is littler than cutter head working gear 4,5, and last driving gear 1A cooperates with cutter head working gear 4,5, and following driving gear 1B cooperates with cutter head working gear 2,3.
For making the rotating speed unanimity of four cutter heads, the gear ratio of the cutter head working gear 2,3 that driving gear 1A and its cutter head working gear that matches 4,5 gear ratios and following driving gear 1B can also be matched with it is designed to identical.
Behind motor starting, motor drives driving gear 1A, 1B and rotates, driving gear 1A and driving gear 1B drive cutter head working gear 4,5 with matching respectively and cutter head working gear 2,3 rotates, drive cutter head 7 by the castle wheel 7 that is connected with corresponding cutter head working gear and rotate, finish the effect that shaves.
Claims (4)
1, a kind of four blade head razor tool tip works, comprise driving gear (1), four cutter head working gears (2,3,4,5), driving gear (1) is contained on the motor, cutter head (6) is connected with corresponding cutter head working gear respectively by castle wheel (7) separately, it is characterized in that described driving gear (1) is made up of the last driving gear (1A) and the following driving gear (1B) of up and down two-layer coaxial setting, described four cutter head working gears are divided into two groups, levels is provided with, be made up of two identical cutter head working gears for every group, last driving gear and following driving gear cooperate running with one group of cutter head working gear wherein respectively.
2, four blade head razor tool tip works according to claim 1 is characterized in that described driving gear (1A) and the as a whole gear of following driving gear (1B) gone up, and cooperates running with two groups of cutter head working gears that levels is provided with respectively.
3, four blade head razor tool tip works according to claim 1, it is characterized in that described last driving gear (1A) is identical with the number of teeth of following driving gear (1B), vary in size, the number of teeth of described two groups of cutter head working gears and size are all different, levels is provided with, bigger driving gear matches with less one group of cutter head working gear in last driving gear (1A) and the following driving gear (1B), and less driving gear matches with bigger one group of cutter head working gear in last driving gear (1A) and the following driving gear (1B).
4, four blade head razor tool tip works according to claim 1 is characterized in that the gear ratio of the cutter head working gear (2,3) that the described upward associated cutter head working gear of driving gear (1A) (4,5) gear ratio and following driving gear (1B) and its are meshed is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520040787 CN2806087Y (en) | 2005-04-09 | 2005-04-09 | Blade operation mechanism of four-blade type shaver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520040787 CN2806087Y (en) | 2005-04-09 | 2005-04-09 | Blade operation mechanism of four-blade type shaver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2806087Y true CN2806087Y (en) | 2006-08-16 |
Family
ID=36920390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520040787 Expired - Fee Related CN2806087Y (en) | 2005-04-09 | 2005-04-09 | Blade operation mechanism of four-blade type shaver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2806087Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105216661A (en) * | 2015-10-29 | 2016-01-06 | 上海延锋江森座椅有限公司 | A propulsion source is adopted to drive method and the mechanism of multiple drive source |
-
2005
- 2005-04-09 CN CN 200520040787 patent/CN2806087Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105216661A (en) * | 2015-10-29 | 2016-01-06 | 上海延锋江森座椅有限公司 | A propulsion source is adopted to drive method and the mechanism of multiple drive source |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |