CN201040383Y - Tool bit for electric shaver - Google Patents
Tool bit for electric shaver Download PDFInfo
- Publication number
- CN201040383Y CN201040383Y CNU2007200684285U CN200720068428U CN201040383Y CN 201040383 Y CN201040383 Y CN 201040383Y CN U2007200684285 U CNU2007200684285 U CN U2007200684285U CN 200720068428 U CN200720068428 U CN 200720068428U CN 201040383 Y CN201040383 Y CN 201040383Y
- Authority
- CN
- China
- Prior art keywords
- guard
- cutter shaft
- shaft
- shaver
- cutter
- 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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Abstract
The utility model relates to an improvement for an electric shaver head. A blade set is provided with a shaver shaft which is provided with a shaft linkage mechanism, and the shaver shaft which passes through a shaft hole of a shaver shaft disk is formed a rotary connection with the shaver shaft disk; and the shaver shaft disk is provide with a penetrating hole; and a net cover is arranged on a net cover ring which is connected to the shaver shaft disk. The blade set is connected to a power shaft on a shaver body via the shaft linkage mechanism, therefore the blade set has the longest revolve radius inside the net cover, and the blade set is especially suitable for a netting type net cover of an elastic structure, which can make the netting type net cover have the highest utilization ratio.
Description
Technical field
The utility model relates to electric shaver, more particularly, relates to the improvement of electric shaver head.
Background technology
The guard subnetting chip architecture guard of electric shaver head institute combination and steel knife structure guard, the material of net chip architecture guard is thinner, the guard material is below 0.1 millimeter, the guard material of superthin structure is in 0.06 millimeter, net chip architecture guard is softer and flexible, can be being out of shape and recovery by depressing of pointing; Steel knife structure guard material is thicker, and the guard material is generally all more than 0.2 millimeter, and steel knife structure guard is a rigid structure and harder, can't be out of shape under finger presses.On the tool holder body of existing electric shaver two above cutter heads are housed mostly, the basic element of character of cutter head is set of blades and guard.At present, use the electric shaver of net chip architecture guard, set of blades and guard constitute isolating construction, and promptly set of blades is installed on the fuselage of shaver, and guard then is installed on the tool holder body.Though such structure can make set of blades obtain maximum radius of turn.But when fuselage adopted hinge to be connected with tool holder body, the radius that must dwindle set of blades just can enter guard, thereby has influenced the efficient that shaves of cutter head.
Summary of the invention
At the deficiencies in the prior art, the purpose of this utility model provides a kind of cutter head of electric shaver, and it not only can make set of blades have maximum radius of turn in guard, and can also be installed on the tool holder body easily.
The purpose of this utility model is achieved in that a kind of cutter head of electric shaver, comprises guard and set of blades, and cutter shaft is arranged on the set of blades, and connecting shaft mechanism is arranged on the cutter shaft, and axis hole and cutter shaft dish formation that cutter shaft passes on the cutter shaft dish are rotatably connected; On the cutter shaft dish through hole is arranged; On the guard circle guard is arranged, the guard circle connects the cutter shaft dish.
On the such scheme basis, the utility model also has following further step:
Described guard is an elastic construction.
Described connecting shaft mechanism is a terminal pad, axis hole is arranged and in conjunction with tooth on the terminal pad.
Have in conjunction with tooth on the described guard circle, on the cutter shaft dish engagement groove is arranged.
On the described cutter shaft dish spline groove is arranged.
Advantage of the present utility model is as follows:
Because, cutter shaft is arranged on the set of blades, connecting shaft mechanism is arranged on the cutter shaft, axis hole and cutter shaft dish formation that cutter shaft passes on the cutter shaft dish are rotatably connected; On the cutter shaft dish through hole is arranged; On the guard circle guard is arranged, the guard circle connects the cutter shaft dish.So the guard circle can hold set of blades after connecting the cutter shaft dish, and constitutes independently cutter head; The extended cutter shaft dish of cutter shaft on the set of blades, set of blades can be by the line shaft on the connecting shaft mechanism connection shaver fuselage.Can make cutter head as one independently parts be installed on the tool holder body, set of blades can have preferably with guard and cooperates, can make set of blades that maximum radius of turn is arranged in guard, when even tool holder body is connected with hinge with the shaver fuselage, also can make set of blades that maximum radius of turn is arranged in guard.The utility model is particularly useful for the net sheet type guard of elastic construction, can make the net sheet type guard have the highest utilization rate.
Description of drawings
Fig. 1 is an exploded view of the present utility model;
Fig. 2 is the enlarged drawing of connecting shaft mechanism.
The specific embodiment
Below in conjunction with accompanying drawing in detail embodiment of the present utility model is described in detail:
Referring to Fig. 1.A kind of cutter head of electric shaver, guard 1 can use existing net sheet type guard, and guard 1 is a stainless steel material, 0.05 millimeter of guard 1 thickness, guard 1 can the finger by depressing the generation strain, promptly described guard 1 is an elastic construction.Set of blades 4 can prior art, and 6 blades 3 are arranged on the set of blades 4.In conjunction with Fig. 1 referring to Fig. 2.Cutter shaft 6 is arranged on the set of blades 4, and cutter shaft 6 is to connect power on the shaver fuselage, and connecting shaft mechanism is arranged on the cutter shaft 6, and described connecting shaft mechanism is a terminal pad 12, axis hole 11 is arranged and in conjunction with tooth 200 on the terminal pad 12.Referring to Fig. 2.Terminal pad 12 reverse side have in conjunction with tooth 200, on the engageable terminal pad 12 of the power output shaft on the shaver fuselage in conjunction with tooth 200.The axis hole 5 that cutter shaft 6 passes on the cutter shaft dish 10 is rotatably connected with cutter shaft dish 10 formations; Through hole 8 is arranged on the cutter shaft dish 10; Guard 1 is arranged on the guard circle 13, and guard circle 13 connects cutter shaft dish 10.The diameter of guard circle 13 can be identical with cutter shaft dish 10.Have in conjunction with tooth 2 on the described guard circle 13, engagement groove 7 is arranged on the cutter shaft dish 10.Guard circle 13 is during in conjunction with cutter shaft dish 10, can embed engagement groove 7 on the cutter shaft dish 10 in conjunction with tooth 2 on the guard circle 13.
On the described cutter shaft dish 10 spline groove 9 is arranged.Parts in spline groove 9 on the cutter shaft dish 10 and the tool holder body during embedding, can prevent that cutter shaft dish 10 and tool holder body from relatively rotating mutually.
Claims (5)
1. the cutter head of an electric shaver, comprise guard (1) and set of blades (4), it is characterized in that cutter shaft (6) is arranged on the set of blades (4), cutter shaft has connecting shaft mechanism on (6), and the axis hole (5) that cutter shaft (6) passes on the cutter shaft dish (10) is rotatably connected with cutter shaft dish (10) formation; Through hole (8) is arranged on the cutter shaft dish (10); Guard (1) is arranged on the guard circle (13), and guard circle (13) connects cutter shaft dish (10).
2. the cutter head of a kind of electric shaver according to claim 1 is characterized in that, described guard (1) is an elastic construction.
3. the cutter head of a kind of electric shaver according to claim 1 is characterized in that, described connecting shaft mechanism is terminal pad (12), axis hole (11) is arranged and in conjunction with tooth (200) on the terminal pad (12).
4. the cutter head of a kind of electric shaver according to claim 1 is characterized in that, has on the described guard circle (13) in conjunction with tooth (2), and engagement groove (7) is arranged on the cutter shaft dish (10).
5. the cutter head of a kind of electric shaver according to claim 1 is characterized in that, spline groove (9) is arranged on the described cutter shaft dish (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200684285U CN201040383Y (en) | 2007-03-30 | 2007-03-30 | Tool bit for electric shaver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200684285U CN201040383Y (en) | 2007-03-30 | 2007-03-30 | Tool bit for electric shaver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201040383Y true CN201040383Y (en) | 2008-03-26 |
Family
ID=39252091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200684285U Expired - Fee Related CN201040383Y (en) | 2007-03-30 | 2007-03-30 | Tool bit for electric shaver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201040383Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107932566A (en) * | 2017-12-22 | 2018-04-20 | 温州顺源科技有限责任公司 | A kind of shaver guard |
-
2007
- 2007-03-30 CN CNU2007200684285U patent/CN201040383Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107932566A (en) * | 2017-12-22 | 2018-04-20 | 温州顺源科技有限责任公司 | A kind of shaver guard |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080326 Termination date: 20150330 |
|
| EXPY | Termination of patent right or utility model |