CN201728672U - Shaver head - Google Patents
Shaver head Download PDFInfo
- Publication number
- CN201728672U CN201728672U CN2010202090071U CN201020209007U CN201728672U CN 201728672 U CN201728672 U CN 201728672U CN 2010202090071 U CN2010202090071 U CN 2010202090071U CN 201020209007 U CN201020209007 U CN 201020209007U CN 201728672 U CN201728672 U CN 201728672U
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- CN
- China
- Prior art keywords
- auxiliary member
- mounting groove
- razor tool
- tool tip
- blade
- 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 discloses a shaver head, which comprises an outer frame body, a blade and an auxiliary part, wherein the blade is arranged on the outer frame body, the outer frame body is formed with an installation slot, the installation slot is extended along the length direction of the blade, the auxiliary part is arranged in the installation slot, the two end surfaces of the auxiliary part are respectively opposite to the two end walls of the installation slot, and a gap is respectively left between each end surface and the corresponding end wall. The auxiliary part of the shaver head of the utility model is durable and is not easy to deform, and has an effective lubrication and repair functions to the face skin of a user when the shave is used, and thus the using effect and service life of the shave can be improved.
Description
Technical field
The utility model relates to razors, relates more specifically to a kind of razor tool tip.
Background technology
Traditional razor tool tip all comprises a framework, is provided with draw-in groove on the relative two side of framework, installs blade in the draw-in groove.This traditional shaver is in use to the unlubricated effect of skin, and cause the user to shave dry skin that the back scraped by blade and pain slightly are uncomfortable unusually.
Along with technical development, the shaver of generally releasing on the market all is provided with an auxiliary member on its cutter head now, this auxiliary member of newly establishing contains water soluble compound, when meeting water, can slow release go out to have the compound of lubrication to provide lubrication to shaved skin, this type of shaver is compared traditional shaver tangible progress, has therefore replaced traditional shaver substantially.
In the cutter head of above-mentioned existing shaver, its framework is provided with the mounting groove that is used to install auxiliary member, and this mounting groove extends along the length direction of blade, and when auxiliary member was installed on this mounting groove, its both ends of the surface were being pasted the left and right sides wall of mounting groove respectively.Yet, because auxiliary member is to be close to mounting groove, its both ends of the surface when in case auxiliary member increases at the water-swellable volume then can be expressed to the two side of mounting groove, the two side of mounting groove reacts on the both ends of the surface of auxiliary member, make auxiliary member to heave or rupture, or even make whole auxiliary member from mounting groove, come off because of stressed middle part, its two ends.Result of use and its service life that the distortion of auxiliary member or the meeting that comes off reduce shaver.
Therefore, demand urgently a kind of result of use better and service life long razor tool tip to overcome above-mentioned defective.
The utility model content
The purpose of this utility model is to provide a kind of razor tool tip, the auxiliary member that this razor tool tip had is durable and not yielding, can when shaving, play effective lubricating and repair by the skin of face to the user, thereby improve the result of use and the service life of shaver.
To achieve these goals, the utility model proposes a kind of razor tool tip, comprise outer framework, blade and auxiliary member, described blade is installed on the described outer framework, offer mounting groove on the described outer framework, described mounting groove extends along the length direction of described blade, and described auxiliary member is installed in the described mounting groove, the both ends of the surface of described auxiliary member facing to the end walls of described mounting groove, are reserved with the gap between each described end face and the corresponding end wall respectively.
Compared with prior art, the utility model is owing to reserved specific gap between the end wall of the end face of auxiliary member and mounting groove, there are enough spaces to expand after the auxiliary member suction, thereby its end face still can be avoided contacting with the end wall of mounting groove after its volume becomes greatly, thereby avoid being out of shape or breaking away from mounting groove because of stressed effect, therefore, auxiliary member in the utility model razor tool tip is durable and not yielding, it can play effective lubricating and repair by the skin of face to the user when shaving, thereby has improved the result of use and the service life of shaver.
Preferably, the span in described gap is 0.1mm to 0.4mm.When described gap was defined as this specific span, described auxiliary member was guaranteeing to have enough spaces so that bigger lubricated area can be provided when expanding.
Preferably, described auxiliary member comprises the lubricated portion of containing first composition and the support portion of containing second composition, and described lubricated portion is covered in the entire upper surface of described support portion, and the skin abutment surface of having only described lubricated portion to contact with skin is provided.Preferably, the cross section of described lubricated portion broad ways is wedge shape.
Preferably, described first composition and described second composition all contain lubricious water soluble polymer and water-insoluble polymer, and the content of described lubricious water soluble polymer in described first composition is greater than the content in described second composition.Described support portion can provide support to lubricated portion, makes described lubricated portion can discharge the lubricious water soluble polymer of a great deal of in the process of shaving, and can provide good lubricating effect can not cause breaking of auxiliary member again or is out of shape.
Preferably, described lubricated portion contains and is useful on the colouring agent that is different from described support portion.In use, the colouring agent in the lubricated portion can disengage along with the progressively wearing and tearing of described lubricated portion, and showing by change color no longer provides this a part of composition, indicates the optimum useful life of blade with this.
Preferably, described auxiliary member also comprises installation portion, described installation portion extends out from the below of described support portion, the end of described installation portion is provided with the clasp that extends to a lateral buckling, be provided with some projections in the described mounting groove, described installation portion is embedded in the described mounting groove, and described clasp and described projection are interlocked.Preferably, the cross section of described auxiliary member broad ways is " fourth " font.Adopt this design, simple in structure and can make auxiliary member more securely be installed on the described mounting groove.
In another embodiment of the present utility model, described auxiliary member comprises that the lubricated portion of containing first composition and the support portion of containing second composition, described lubricated portion splice mutually with described support portion and the skin that contacts with skin abutment surface is provided jointly.
By following description also in conjunction with the accompanying drawings, it is more clear that the utility model will become, and these accompanying drawings are used to explain embodiment of the present utility model.
Description of drawings
In order to be illustrated more clearly in the technical scheme of the utility model embodiment, to do to introduce simply to the accompanying drawing of required use among the embodiment below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the front view of the utility model razor tool tip first embodiment.
Fig. 2 is the part enlarged drawing of razor tool tip shown in Figure 1.
Fig. 3 is the assembling schematic diagram of auxiliary member in the razor tool tip shown in Figure 1.
Fig. 4 is another assembling schematic diagram of auxiliary member in the razor tool tip shown in Figure 1.
Fig. 5 is the stereogram of auxiliary member in the razor tool tip shown in Figure 1.
Fig. 6 is the cutaway view along B-B line among Fig. 5.
Fig. 7 is the front view of the utility model razor tool tip second embodiment.
Fig. 8 is the assembling schematic diagram of the auxiliary member of razor tool tip shown in Figure 7.
Fig. 9 is the stereogram of auxiliary member in the razor tool tip shown in Figure 7.
Figure 10 is the cutaway view along C-C line among Fig. 9.
The specific embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
Fig. 1-6 has showed first embodiment of the utility model razor tool tip.
Shown in Fig. 1-4, the razor tool tip 10 of present embodiment comprises outer framework 110, three blades 120, auxiliary member 130 and protectors 140, described blade 120 is installed on the described outer framework 110, offer mounting groove 150 on the described outer framework 110, described mounting groove 150 is positioned at the rear of described blade 120 and extends along the length direction of described blade 120, and described auxiliary member 130 is installed in the described mounting groove 150.And described protector 140 is located at the place ahead of described blade 120 and parallel with described blade 120, is used for when shaving tension and is shaved the skin at position, improves the efficient that shaves.Described protector 140 can be the spaced-apart fin form that is parallel to the blade orientations, or is parallel to simultaneously and perpendicular to the spaced-apart fin form of blades aligned.
Shown in Fig. 5-6, in the present embodiment, described auxiliary member 130 comprises the lubricated portion 131 of containing first composition and the support portion 132 of containing second composition, the cross section of described lubricated portion 131 broad ways is wedge shape and is covered in the entire upper surface of described support portion 132, and the skin abutment surface 131a that has only described lubricated portion 131 to contact with skin is provided.This skin abutment surface 131a is designed to smoothly in the present embodiment, but is not limited in smoothly, and any people's face skin of fitting provides the structure of comfortable result of use all to may be utilized.Particularly, described first composition and described second composition all contain lubricious water soluble polymer and water-insoluble polymer, and the content of described lubricious water soluble polymer in described first composition is greater than the content in described second composition.The 132 pairs of lubricated portions 131 in described support portion provide support, and make described lubricated portion 131 can discharge the lubricious water soluble polymer of a great deal of in the process of shaving, and can provide good lubricating effect can not cause breaking of auxiliary member again or are out of shape.More specifically, described lubricated portion 131 also comprises the colouring agent that is used to be different from described support portion 132.Described colouring agent can be orange, but is not limited only to orangely, and any color of distinguishing lubricated portion 131 and support portion 132 all may be utilized.Can design the service life of lubricated portion 131 according to described blade 120 operational time length.In use, colouring agent in the lubricated portion 131 can disengage along with the progressively wearing and tearing of described lubricated portion 131, showing by change color no longer provides this a part of composition, and then scope service time of the best of definite blade 120, so that the user determines when to need to change razor tool tip.
Continuation is with reference to Fig. 5-6 and in conjunction with Fig. 3-4, described auxiliary member 130 also comprises installation portion 133, described installation portion 133 extends out from the below of described support portion 132, the end of described installation portion 133 is provided with the clasp 133a that extends to a lateral buckling, correspondingly, then be provided with some projections 151 in the described mounting groove 150.When described installation portion 133 was embedded in the described mounting groove 150 along direction shown in the arrow A, described projection 151 was fastened in described clasp 133a in the described mounting groove 150, thereby described auxiliary member 130 is fixed on the described mounting groove 150.Adopt this design, simple in structure and can make auxiliary member 130 more securely be installed on the described mounting groove 150.
With reference to Fig. 1-6, described auxiliary member 130 is installed on after the described mounting groove 150, the both ends of the surface 134 and 135 of described auxiliary member 130 face toward the end walls 154 and 155 of described mounting groove 150 respectively, in this specific embodiment, the cross section of described auxiliary member 130 broad ways is " fourth " font, then its both ends of the surface 134 and 135 also all are " fourth " font, shown in Fig. 5-6.Particularly, be reserved with gap H1 between described end face 134 and the respective end walls 154, be reserved with gap H2 between described end face 135 and the respective end walls 155.Preferably, the span of described gap H1 and H2 is 0.1mm to 0.4mm.The concrete value of described gap H1 and H2 is relevant with water-soluble polymer proportion in the auxiliary member 130, when the water-soluble polymer proportion is big, then the degree of auxiliary member 130 water-swellables is big more, and so described gap H1 and H2 should get a higher value in above-mentioned span, and vice versa.And in this specific embodiment, the value of described gap H1 and H2 is 0.25mm.In the utility model, reserved specific gap between the both ends of the surface of auxiliary member and the end walls of mounting groove, making has enough space expansions after the described auxiliary member suction, thereby become its end face of big back at its volume and still can avoid contacting, thereby avoid being out of shape or breaking away from mounting groove because of stressed effect with end wall accordingly.
Fig. 7-10 has showed second embodiment of the utility model razor tool tip.
Shown in Fig. 7-10, the present embodiment razor tool tip 20 and the first embodiment razor tool tip 10 have similar structure.This example razor tool tip 20 comprises outer framework 210, three blades 220, auxiliary member 230 and protectors 240, described blade 220 is installed on the described outer framework 210, offer mounting groove 250 on the described outer framework 210, described mounting groove 250 is positioned at the rear of described blade 220 and extends along the length direction of described blade 220, and described auxiliary member 230 is installed on the described mounting groove 250.The both ends of the surface 234 and 235 of described auxiliary member 230 face toward the end walls 254 and 255 of described mounting groove 250 respectively.Particularly, be reserved with gap H3 between described end face 234 and the respective end walls 254, be reserved with gap H4 between described end face 235 and the respective end walls 255.The span of described gap H3 and H4 is 0.1mm to 0.4mm.The main difference point of the present embodiment and first embodiment is: described auxiliary member 230 comprises the lubricated portion 231 of containing first composition and the support portion 232 of containing second composition, and described lubricated portion 231 splices mutually with described support portion 232 also provides the skin abutment surface 233 that contacts with skin jointly.In this second embodiment, lubricated portion 231 proportion in whole auxiliary member 230 is less, and comparatively speaking, water-soluble polymer wherein is shared more less, and therefore, the value of H3 of gap described in this specific embodiment and H4 is 0.1mm.
Compared with prior art, the utility model is owing to reserved specific gap between the end wall of the end face of auxiliary member and mounting groove, there are enough spaces to expand after the auxiliary member suction, thereby its end face still can be avoided contacting with the end wall of mounting groove after its volume becomes greatly, thereby avoid being out of shape or breaking away from mounting groove because of stressed effect, therefore, auxiliary member in the utility model razor tool tip is durable and not yielding, it can play effective lubricating and repair by the skin of face to the user when shaving, thereby has improved the result of use and the service life of shaver.
Need to prove that the shape of auxiliary member of the present utility model is not limited to above-mentioned elongated form, any meet facial contour and the structure of the skin surface that helps fitting all at protection domain of the present utility model.The position of auxiliary member of the present utility model is not restricted to the rear at blade, can change according to concrete needs, make auxiliary member play better lubricated and repair, and the protector in blade the place ahead can replace with guide roller according to concrete needs, thereby guiding and massage effect are provided.Razor tool tip of the present utility model is not only applicable to dismountable shaver between cutter head and the handle of a knife, is applicable to the shaver that cutter head and handle of a knife are connected as a single entity simultaneously yet.
The concrete structure of the razor tool tip miscellaneous part that the utility model is related is well known to those of ordinary skill in the art, no longer is described in detail at this.
Abovely the utility model is described, but the utility model is not limited to the embodiment of above announcement, and should contains various modification, equivalent combinations of carrying out according to essence of the present utility model in conjunction with most preferred embodiment.
Claims (7)
1. razor tool tip, comprise outer framework, blade and auxiliary member, described blade is installed on the described outer framework, offer mounting groove on the described outer framework, described mounting groove extends along the length direction of described blade, described auxiliary member is installed in the described mounting groove, it is characterized in that: the both ends of the surface of described auxiliary member facing to the end walls of described mounting groove, are reserved with the gap between each described end face and the corresponding end wall respectively.
2. razor tool tip as claimed in claim 1 is characterized in that: the span in described gap is 0.1mm to 0.4mm.
3. razor tool tip as claimed in claim 1, it is characterized in that: described auxiliary member comprises the lubricated portion of containing first composition and the support portion of containing second composition, described lubricated portion is covered in the entire upper surface of described support portion, and the skin abutment surface of having only described lubricated portion to contact with skin is provided.
4. razor tool tip as claimed in claim 1, it is characterized in that: described auxiliary member comprises that the lubricated portion of containing first composition and the support portion of containing second composition, described lubricated portion splice mutually with described support portion and the skin that contacts with skin abutment surface is provided jointly.
5. as claim 3 or 4 described razor tool tips, it is characterized in that: described auxiliary member also comprises installation portion, described installation portion extends out from the below of described support portion, the end of described installation portion is provided with the clasp that extends to a lateral buckling, be provided with some projections in the described mounting groove, described installation portion is embedded in the described mounting groove, and described clasp and described projection are interlocked.
6. razor tool tip as claimed in claim 5 is characterized in that: the cross section of described auxiliary member broad ways is " fourth " font.
7. as claim 3 or 4 described razor tool tips, it is characterized in that: the cross section of described lubricated portion broad ways is wedge shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202090071U CN201728672U (en) | 2010-05-24 | 2010-05-24 | Shaver head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202090071U CN201728672U (en) | 2010-05-24 | 2010-05-24 | Shaver head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201728672U true CN201728672U (en) | 2011-02-02 |
Family
ID=43519832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202090071U Expired - Fee Related CN201728672U (en) | 2010-05-24 | 2010-05-24 | Shaver head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201728672U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104802194A (en) * | 2015-05-06 | 2015-07-29 | 浙江美森电器有限公司 | Shaver capable of repairing skin injury caused by shaving |
| CN106695904A (en) * | 2017-01-09 | 2017-05-24 | 温州市恒美电器有限公司 | Shaver head with skincare function |
-
2010
- 2010-05-24 CN CN2010202090071U patent/CN201728672U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104802194A (en) * | 2015-05-06 | 2015-07-29 | 浙江美森电器有限公司 | Shaver capable of repairing skin injury caused by shaving |
| CN106695904A (en) * | 2017-01-09 | 2017-05-24 | 温州市恒美电器有限公司 | Shaver head with skincare function |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110202 Termination date: 20180524 |