CN2710852Y - Two surface and safety shaver frame - Google Patents
Two surface and safety shaver frame Download PDFInfo
- Publication number
- CN2710852Y CN2710852Y CN 200420081068 CN200420081068U CN2710852Y CN 2710852 Y CN2710852 Y CN 2710852Y CN 200420081068 CN200420081068 CN 200420081068 CN 200420081068 U CN200420081068 U CN 200420081068U CN 2710852 Y CN2710852 Y CN 2710852Y
- Authority
- CN
- China
- Prior art keywords
- blade
- top board
- shaver frame
- width
- top pressing
- 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
Disclosed is a two surface and safety shaver frame, which is characterized that the top pressing board has two extended protective edges at both sides to make the length of top pressing board is longer than or equal to the length of a blade, and the salience at four outer corners of the top pressing board is extended in width direction to make the maximal width of the top pressing board is greater than or equal to the width of the blade. In addition, an angle square-shaped boss which can coat the outer corner of the blade cutting edge is saliently provided on the corner of the back surface of each salience. When the shaver frame is installed, because the width of the blade is smaller than the width of the top pressing plate, the two sides of the top pressing board can be pinched by hand, and the hands is not easy to be scarified and the hand feeling is good. Also, the four outer corners of the blade cutting edge are coated by the four saliences of the top pressing plate or are surrounded by the angle square-shaped bosses, so no matter how variable is the angle of the shaver frame, the outer corner of the blade cutting edge can not touch face. Therefore the safety is greatly improved, so the two surface and safety shaver frame which is safe and economic is convenient in use.
Description
Technical field
The utility model relates to a kind of shave knife rest of usefulness of double-edged razor blade that uses, and relates in particular to two-sided security personnel's shaver frame safe in utilization, as not injure skin.
Background technology
Shown in Fig. 1 (a), existing popular two-sided shaver frame, comprise handle 1, blade underframe 2, top board 3 ', blade 4 be loaded on blade underframe 2 and top board 3 ' between.Such structure has following defective on safety:
Shown in Fig. 1 (b), when being installed in blade 4 on the knife rest, to be affectedly bashful the both sides of blade 4 at first on the other hand, with its overlay the top board that is rectangle 3 that another hand is affectedly bashful ' the back side on, the length of general blade 4 greater than top board 3 ' length, when blade fold top board 3 ' the back side after, hand also must be affectedly bashful the both sides of blade 4, blade underframe 2 could be folded then into, handle 1 to be screwed into.
In the installation process of above-mentioned blade 4, hand is being affectedly bashful the thin thin blade both sides that are about 0.1 millimeter all the time, not only staves finger easily, and feel is also uncomfortable.
In addition, outside the cutting edge of the blade 4 on knife rest all was exposed to, especially cutting edge corner 41 was very sharp-pointed, when shaving such as rotational angle improper, it is easy to scratch facial skin.
The utility model content
The purpose of this utility model is to provide a kind of and can removes a hidden danger, guarantee two-sided security personnel's shaver frame safe in utilization.
A kind of two-sided security personnel's shaver frame provided by the utility model comprises top board, blade, it is characterized in that; Extend along its length respectively and protect the edge in the both sides of described top board, and extended in both sides to protect along after the length of top board more than or equal to the length of blade; Four corners of described top board are the broad ways projection that extends respectively, and makes the width of the Breadth Maximum of the top board after the width both sides extension projection more than or equal to blade.
Above-mentioned two-sided security personnel's shaver frame wherein, also is convexly equipped with an angle square shape boss that can coat described blade cutting edge corner on the turning at each projection back side.
Above-mentioned two-sided security personnel's shaver frame, wherein, the outline line of each projection is a camber line shape.
Above-mentioned two-sided security personnel's shaver frame wherein, protects along the centre that is positioned at described top board both sides.
Adopted above-mentioned technical solution, when knife rest is installed, because the width of blade is less than the width of last compressing tablet, hand can pinch the two sides of top board, so finger can not run into blade, the thickness of going up compressing tablet as another surpasses 1.25 millimeters, and therefore not only finger can not staved, and feel is also very good.In addition, four corners of blade cutting edge are all covered by four projections on the last compressing tablet, perhaps angle square shape boss surrounds, no matter how the angle of shaver frame changes, the blade cutting edge corner is what to bump less than face all the time, but four projections or the angle square shape boss gone up on the compressing tablet are run into skin, and the outline line of projection is a camber line shape, so facial skin not only can not scratched, but also have comfort.
Description of drawings
Fig. 1 (a) is the structural representation of existing two-sided shaver frame;
Fig. 1 (b) is the structural representation after the blade in the existing two-sided shaver frame is folded top board;
Fig. 2 (a) is the structural representation of the two-sided shaver frame of the utility model;
Fig. 2 (b) is the structural representation after the blade in the two-sided shaver frame of the utility model is folded top board;
The specific embodiment
Shown in Fig. 2 (a), Fig. 2 (b), a kind of two-sided security personnel's shaver frame comprises handle 1, blade underframe 2 and top board 3, and blade 4 is loaded between blade underframe 2 and the top board 3.
Extend along its length respectively and protect along 31 in the both sides of top board 3, this protects along 31 and is positioned at the centre of described top board 3 both sides, and extended in both sides to protect the length of the length of the top board 3 after 31 more than or equal to blade 4;
Four corners of top board 3 are the broad ways projection 32 that extends respectively, the outline line of each projection 32 is a camber line shape, simultaneously, also be convexly equipped with one on the turning at each projection 32 back side and can coat the angle square shape boss 321 of described blade cutting edge corner, and make the width of the Breadth Maximum W of the top board 3 after the width both sides extension projection 32 more than or equal to blade 4.
The utility model has just carried out rational change to the last compressing tablet of former traditional knife rest, its security performance improves greatly, since remaining parts still with do not have difference originally, therefore meet the original use habit of consumers in general, be a kind of safe, economic and two-sided shaver frame that implement easily.
Above embodiment is only for the usefulness that the utility model is described, but not to restriction of the present utility model, person skilled in the relevant technique, under the situation that does not break away from spirit and scope of the present utility model, can also make various conversion or variation, therefore, all technical schemes that are equal to also should belong to category of the present utility model, should be limited by each claim.
Claims (4)
1. two-sided security personnel's shaver frame comprises top board (3), blade (4), it is characterized in that;
Extending along its length respectively and protect along (31) in the both sides of described top board (3), and is extended in both sides to protect the length of the length of the top board (3) after (31) more than or equal to blade (4);
Four corners of described top board (3) are the broad ways projection (32) that extends respectively, and makes the width of the Breadth Maximum (W) of the top board (3) after the width both sides extension projection (32) more than or equal to blade (4).
2. two-sided security personnel's shaver frame according to claim 1 is characterized in that: also be convexly equipped with an angle square shape boss (321) that can coat described blade cutting edge corner on the turning at each projection (32) back side.
3. two-sided security personnel's shaver frame according to claim 1 and 2 is characterized in that: the outline line of each projection (32) is a camber line shape.
4. two-sided security personnel's shaver frame according to claim 1 and 2 is characterized in that: the described centre that is positioned at described top board (3) both sides along (31) of protecting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420081068 CN2710852Y (en) | 2004-07-23 | 2004-07-23 | Two surface and safety shaver frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420081068 CN2710852Y (en) | 2004-07-23 | 2004-07-23 | Two surface and safety shaver frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2710852Y true CN2710852Y (en) | 2005-07-20 |
Family
ID=34874639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420081068 Expired - Fee Related CN2710852Y (en) | 2004-07-23 | 2004-07-23 | Two surface and safety shaver frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2710852Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1326672C (en) * | 2004-07-23 | 2007-07-18 | 上海倍舒达金属制品有限公司 | Two-sided safety razor-blade frame |
| US9505142B2 (en) | 2014-09-12 | 2016-11-29 | Rockwell Razors Corporation | Modular safety razor with adjustable blade angle |
| USD788367S1 (en) | 2015-09-11 | 2017-05-30 | Rockwell Razors Corporation | Safety razor base plate |
| US10807256B2 (en) | 2014-09-12 | 2020-10-20 | Rockwell Razors Corporation | Modular safety razor with adjustable blade angle |
-
2004
- 2004-07-23 CN CN 200420081068 patent/CN2710852Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1326672C (en) * | 2004-07-23 | 2007-07-18 | 上海倍舒达金属制品有限公司 | Two-sided safety razor-blade frame |
| US9505142B2 (en) | 2014-09-12 | 2016-11-29 | Rockwell Razors Corporation | Modular safety razor with adjustable blade angle |
| US10807256B2 (en) | 2014-09-12 | 2020-10-20 | Rockwell Razors Corporation | Modular safety razor with adjustable blade angle |
| USD788367S1 (en) | 2015-09-11 | 2017-05-30 | Rockwell Razors Corporation | Safety razor base plate |
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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 |