CN204397924U - A kind of three ring stationary knife guards of rotary electric shaver - Google Patents
A kind of three ring stationary knife guards of rotary electric shaver Download PDFInfo
- Publication number
- CN204397924U CN204397924U CN201520046305.6U CN201520046305U CN204397924U CN 204397924 U CN204397924 U CN 204397924U CN 201520046305 U CN201520046305 U CN 201520046305U CN 204397924 U CN204397924 U CN 204397924U
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- Prior art keywords
- outer shroud
- hair trap
- trap openings
- middle ring
- ring
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Abstract
The utility model belongs to the net cover structure on electric shaver, specifically a kind of three ring stationary knife guards of rotary electric shaver.The utility model comprises guard main body, moving knife locating shaft and side and enters hair trap openings, described moving knife locating shaft is arranged on the centre position of guard body interior, side enters the side that hair trap openings is arranged on guard main body top, the surface of described guard main body is spherical structure, guard main body is provided with outer shroud, middle ring and inner ring, and outer shroud, middle ring and inner ring are donut structure; It is that 0.25 millimeter of slice shape outer shroud enters hair trap openings and middle ring enters hair trap openings that outer shroud and middle ring are provided with outer end.It is that the outer shroud of slice shape enters hair trap openings and middle ring enters hair trap openings that outer shroud of the present utility model and middle ring are respectively arranged with at least 80 outer ends, can improve the shaving efficiency of 20%; Guard main body top spherically structure, thickness only 0.08 millimeters thick on outer shroud, middle ring and inner ring top, make shaving session make us more comfortable, shave better effects if.
Description
Technical field
The utility model belongs to the net cover structure on electric shaver, specifically a kind of three ring stationary knife guards of rotary electric shaver.
Background technology
Electric shaver is a kind of Shaving Products that men often use, and it forms primarily of stainless steel guard, inner blade, micromotor and housing.Inner blade fixed by guard, has many eyelets above, and beard can stretch in hole.Micromotor, by electrical energy drive, drives inner blade action, utilizes shearing mechanism, is cut off by the beard stretched in hole.Electric shaver by the action feature of inner blade, can be divided into rotary and reciprocating two kinds.Power supply used has dry cell, battery and AC charging etc.
When using electric shaver, often can run into beard and scraping sordid situation, this with electric shaver on guard be designed with much relations, when guard designs existing defects, beard can not be deep in guard, and beard just can not thoroughly be wiped off.Therefore, need technical progress, structural improvement, what beard was shaved is more thorough, shaves more comfortable.
Utility model content
The purpose of this utility model is to solve deficiency of the prior art, provides a kind of three ring stationary knife guards of rotary electric shaver.
The utility model comprises guard main body, moving knife locating shaft and side and enters hair trap openings, described moving knife locating shaft is arranged on the centre position of guard body interior, described side enters the side that hair trap openings is arranged on guard main body top, the surface of described guard main body is spherical structure, described guard main body is provided with outer shroud, middle ring and inner ring, outer shroud, middle ring and inner ring are donut structure, thickness≤0.08 millimeter on outer shroud, middle ring and inner ring top; It is that 0.25 millimeter of slice shape outer shroud enters hair trap openings and middle ring enters hair trap openings that outer shroud and middle ring are provided with outer end, and the circular inner that inner ring is provided with the arrangement in textured enters hair trap openings.
Preferably, described outer shroud and middle ring being respectively arranged with at least 80 outer ends is that the slice shape outer shroud of 0.25 millimeter enters hair trap openings and middle ring enters hair trap openings, and described every bar outer shroud enters hair trap openings and middle ring, and to enter hair trap openings be all sheared edge.
Preferably, the height that described side enters hair trap openings is 1.1 millimeters, and the lower end that side enters hair trap openings is provided with the rounded corner of 0.22 millimeter.
The utility model is a kind of three ring stationary knife guards of rotary electric shaver, and its outer shroud and middle ring being respectively equipped with at least 80 outer ends is that the outer shroud of slice shape enters hair trap openings and middle ring enters hair trap openings, can improve the shaving efficiency of 20%; Guard main body top spherically structure, thickness only 0.08 millimeters thick on outer shroud, middle ring and inner ring top, make shaving session make us more comfortable, shave better effects if: indirectly can improve the speed that shaves of 15%, and the residual beard after shaving is compared with prior art short 1/3; The utility model achieves the comfortable veneer of electric shaver, efficiently shaves, totally thorough, the long-lived effect of stationary knife guard, the speed that shaves of 35% can be improved generally, also save electric energy simultaneously: once charging or a packed battery after service time longer, reduce use cost, facilitate the application of rotary electric shaver.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the sectional view of Fig. 1;
Fig. 3 is front view of the present utility model;
Fig. 4 is the part-structure enlarged drawing of Fig. 3;
Fig. 5 is rearview of the present utility model;
Fig. 6 is the structural representation that side enters hair trap openings bottom rounded corner.
In figure: 21, guard main body; 22, outer shroud; 23, middle ring; 24, inner ring; 25, outer shroud enters hair trap openings; 26, middle ring enters hair trap openings; 27, inner ring enters hair trap openings; 28, moving knife locating shaft; 29, side enters hair trap openings.
Detailed description of the invention
Below with reference to accompanying drawings the utility model is described in more detail, which show preferred embodiment of the present utility model, should be appreciated that those skilled in the art can revise the utility model described here and still realize advantageous effects of the present utility model.Therefore, following description is appreciated that extensively knowing for those skilled in the art, and not as to restriction of the present utility model.
In order to clear, whole features of practical embodiments are not described.They in the following description, are not described in detail known function and structure, because can make the utility model chaotic due to unnecessary details.Will be understood that in the exploitation of any practical embodiments, a large amount of implementation detail must be made to realize the specific objective of developer, such as, according to regarding system or the restriction about business, change into another embodiment by an embodiment.In addition, will be understood that this development may be complicated and time-consuming, but be only routine work to those skilled in the art.
For making the purpose of this utility model, feature becomes apparent, and is further described detailed description of the invention of the present utility model below in conjunction with accompanying drawing.It should be noted that, accompanying drawing all adopts the form that simplifies very much and all uses non-ratio accurately, only in order to object that is convenient, aid illustration the utility model embodiment lucidly.
As shown in Figure 1, the utility model comprises guard main body 21, outer shroud 22, middle ring 23, inner ring 24, outer shroud enters hair trap openings 25, middle ring enters hair trap openings 26 and inner ring enters hair trap openings 27.Described guard main body 21 adopts the thin material of stainless steel 3cr13 through mould punching, high-temperature heat treatment, then the thickness to 0.08 millimeter of grinding outer shroud 22, middle ring 23, inner ring 24 and final molding.Guard main body 21 arranges three road donut structures---outer shroud 22, middle ring 23 and inner ring 24, they are the locating slot of moving knife, are again the guards into palpus.
As shown in Figure 2, the surface on the utility model guard main body 21 top is spherical structure, thickness≤0.08 millimeter on described outer shroud 22, middle ring 23 and inner ring 24 top.
As shown in Figure 3, Figure 4, outer shroud 22 and middle ring 23 arrange outer shroud and enter hair trap openings 25 and middle ring enters hair trap openings 26, described outer shroud enter hair trap openings 25 and middle ring enter hair trap openings 26 for outer end be the thin strip structure of 0.25 millimeter.The circular inner that inner ring 24 is provided with the arrangement in textured enters hair trap openings 27.
It should be noted that in enforcement that should arrange at least 80 slice shape outer shrouds on outer shroud 22 and middle ring 23 enters hair trap openings 25 and middle ring enters hair trap openings 26, every bar outer shroud enters hair trap openings 25 and middle ring, and to enter hair trap openings 26 should be all sheared edge structure.
As shown in Figure 5, the centre position of guard main body 21 inside is provided with moving knife locating shaft 28.The side on guard main body 21 top is provided with side and enters hair trap openings 29, described side enters hair trap openings 29 and enters hair trap openings 25 with outer shroud and be communicated with, and becomes the outermost end portion that outer shroud enters hair trap openings 25.
As shown in Figure 6, the height that the utility model side enters hair trap openings 29 is 1.1 millimeters, and its lower end should be provided with 0.22 millimeter of rounded corner.
The utility model, through structural new design, achieves the comfortable veneer of electric shaver, efficiently shaves, shave clean thorough, the long-lived effect of stationary knife guard.Compared with prior art, the speed that shaves of 35% is improved.
Obviously, above-described embodiment of the present utility model is only for the utility model example is clearly described, and is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here cannot give exhaustive to all embodiments.Every belong to the technical solution of the utility model the apparent change of extending out or variation be still in the row of protection domain of the present utility model.
Claims (3)
1. three ring stationary knife guards of a rotary electric shaver, comprise guard main body, moving knife locating shaft and side and enter hair trap openings, it is characterized in that described moving knife locating shaft is arranged on the centre position of guard body interior, described side enters the side that hair trap openings is arranged on guard main body top, the surface of described guard main body is spherical structure, described guard main body is provided with outer shroud, middle ring and inner ring, and outer shroud, middle ring and inner ring are donut structure, thickness≤0.08 millimeter on outer shroud, middle ring and inner ring top; It is that the outer shroud of 0.25 millimeter of slice shape enters hair trap openings and middle ring enters hair trap openings that outer shroud and middle ring are provided with outer end, and the circular inner that inner ring is provided with the arrangement in textured enters hair trap openings.
2. three ring stationary knife guards of a kind of rotary electric shaver according to claim 1, it is characterized in that described outer shroud and middle ring are respectively arranged with at least 80 outer ends is that the outer shroud of the slice shape of 0.25 millimeter enters hair trap openings and middle ring enters hair trap openings, and described every bar outer shroud enters hair trap openings and middle ring, and to enter hair trap openings be all sheared edge.
3. three ring stationary knife guards of a kind of rotary electric shaver according to claim 1, is characterized in that the height that described side enters hair trap openings is 1.1 millimeters, and the lower end that side enters hair trap openings is provided with the rounded corner of 0.22 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520046305.6U CN204397924U (en) | 2015-01-22 | 2015-01-22 | A kind of three ring stationary knife guards of rotary electric shaver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520046305.6U CN204397924U (en) | 2015-01-22 | 2015-01-22 | A kind of three ring stationary knife guards of rotary electric shaver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204397924U true CN204397924U (en) | 2015-06-17 |
Family
ID=53421819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520046305.6U Expired - Fee Related CN204397924U (en) | 2015-01-22 | 2015-01-22 | A kind of three ring stationary knife guards of rotary electric shaver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204397924U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107243929A (en) * | 2017-08-08 | 2017-10-13 | 宁波市奉化区凝心塑胶科技有限公司 | A kind of rotary razor |
-
2015
- 2015-01-22 CN CN201520046305.6U patent/CN204397924U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107243929A (en) * | 2017-08-08 | 2017-10-13 | 宁波市奉化区凝心塑胶科技有限公司 | A kind of rotary razor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Yang Yuming Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Yang Yuming Document name: Notification of Termination of Patent Right |
|
| 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: 20150617 Termination date: 20160122 |