CN202964703U

CN202964703U - Shaver head and shaver

Info

Publication number: CN202964703U
Application number: CN 201220610508
Authority: CN
Inventors: 任向荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-11-16
Filing date: 2012-11-16
Publication date: 2013-06-05
Anticipated expiration: 2022-11-16

Abstract

The utility model discloses a shaver head which is connected with a handle in a matched manner; the shaver head comprises a frame body and at least one blade, wherein the frame body is connected on the handle; the blade is arranged on the frame body; and the blade is provided with a blade plane facing towards the user, wherein the projection, on the blade plane, of the tension direction of the handle to the frame body is crossed with and non-vertical to the projection of the cutting edge, on the blade plane, of the blade, so that the shaving effect can be improved by the shaver head and the service life of the shaver head is prolonged. Besides, the utility model further discloses a shaver with the shaver head.

Description

Razor head and shaver

Technical field

The utility model relates to the razors field, relates more specifically to a kind of razor head and has the shaver of this razor head.

Background technology

Along with the continuous progress of the development of economy and society, for people provide the more and more abundanter consumer goods, thereby enrich people's material life condition, and then promote people's living standard, and shaver is exactly a kind of in many consumer goods.

At present, existing shaver mainly can be divided into electrodynamic type shaver and this two large type of hand shaver.Wherein, for the hand shaver, the principal element of the normal service time of decision hand shaver is the blade of razor head, when the breaks down of razor head or rust, the blade that correspondingly requires the user again more to renew, just can guarantee the normal operation of hand shaver, therefore, the blade that chooses and the blade reasonable installation on razor head is one of the key factor of effect and ordinary life that shaves that has influence on the hand shaver.

And existing hand shaver is to the draw cut start of beard and realize the purpose that shaves when shaving by the blade of razor head, but, when beard is carried out the draw cut start, the cutting edge of blade stays the breach of different depth because of the rigid impact that is subject to beard at the different parts of blade cutting edge, have influence on the one hand the effect that shaves of existing hand shaver, have influence on the other hand the ordinary life of existing hand shaver, correspondingly increased the use cost of existing hand shaver.

Therefore, demand a kind of razor head and the shaver shave effect and can extend normal service life of improving urgently and solve the problems referred to above.

The utility model content

A purpose of the present utility model is to provide a kind of effect that shaves that can improve also can extend the razor head of normal service life.

Another purpose of the present utility model is to provide a kind of effect that shaves that can improve also can extend the shaver of normal service life.

To achieve these goals, razor head of the present utility model and one handle are connected and comprise framework and at least one blade.Framework is connected on handle, and blade is arranged on framework, and blade has the blade plane towards the user; Wherein, handle intersects and non-perpendicular setting in the projection of cutting edge on blade plane of the projection on blade plane and blade the direction of pull of framework.

Preferably, framework has both sides and is connected in front portion and rear portion between both sides, blade is mounted obliquely between both sides, handle is connected between both sides and makes this handle and anterior vertical setting, and handle the projection on blade plane is parallel setting with sidepiece in the projection on blade plane.

Preferably, framework has both sides and is connected in front portion and rear portion between both sides, blade vertically is arranged between both sides, handle is connected between both sides and this handle and front portion is obliquely installed, and handle the projection on blade plane is the setting of inclination in the projection on blade plane and sidepiece.

Preferably, razor head of the present utility model comprises that also one is arranged on the guide roller on the front portion, and guide roller is positioned at the place ahead of the cutting edge of blade.

Preferably, razor head of the present utility model comprises that also one is arranged on the lubrication assistant bar on the rear portion, and lubrication assistant bar and guide roller are parallel to each other.

Shaver of the present utility model comprises handle and razor head, and razor head comprises framework and at least one blade, and framework is connected on handle, and blade is arranged on framework, and blade has the blade plane towards the user; Wherein, handle intersects and non-perpendicular setting in the projection of cutting edge on blade plane of the projection on blade plane and blade the direction of pull of framework.

Preferably, framework has both sides and is connected in front portion and rear portion between both sides, blade is installed between both sides obliquely, handle is connected between both sides and makes this handle and anterior vertical setting, and handle the projection on blade plane is parallel setting with sidepiece in the projection on blade plane.

Preferably, razor head also comprises a guide roller that is arranged on the front portion, and guide roller is positioned at the place ahead of the cutting edge of blade.

Preferably, razor head also comprises a lubrication assistant bar that is arranged on the rear portion, and lubrication assistant bar and guide roller are parallel to each other.

compared with prior art, because the direction of pull of handle of the present utility model to framework intersects and non-perpendicular setting in the projection of cutting edge on blade plane of the projection on blade plane and blade, therefore when shaving, when making the cutting edge of blade carry out the draw cut start to beard, also have with cutting off start, thereby the cutting edge that makes blade is integrate the draw cut start and cut off start to the start of beard, even when breach appears in the cutting edge of blade, this moment, the cutting edge of blade can also utilize it to cut off start to go to realize the purpose that shaves, therefore, razor head of the present utility model can improve the effect that shaves also can extend its normal service life to reduce its use cost.Because shaver of the present utility model has razor head of the present utility model, so shaver of the present utility model can improve and shaves effect and extend its ordinary life to reduce use cost.

By following description also by reference to the accompanying drawings, it is more clear that the utility model will become, and these accompanying drawings are used for explaining embodiment of the present utility model.

Description of drawings

Fig. 1 is the structural representation of shaver the first embodiment of the present utility model.

Fig. 2 is the structural representation of shaver the second embodiment of the present utility model.

Fig. 3 is the structural representation of shaver the 3rd embodiment of the present utility model.

Fig. 4 is the structural representation of shaver the 4th embodiment of the present utility model.

Fig. 5 is that the cutting edge of the utility model blade is subject to the corresponding relation figure between amount of force when the projection on blade plane and handle are shaving to the common obtuse angle size that forms of the direction of pull of framework and blade.

The specific embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in embodiment is clearly and completely described, obviously, described embodiment is only 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 obtains under the creative work prerequisite, all belong to the scope of the utility model protection.

See also Fig. 1, Fig. 1 has showed the first embodiment of the utility model shaver.In Fig. 1, the shaver 100a of the present embodiment comprises handle 10 and razor head 20.Razor head 20 comprises framework 21 and at least one blade 22, particularly, in the present embodiment, blade 22 is chosen as three, is the setting that is parallel to each other between three blades 22, to optimize structure and the layout of razor head 20, certainly, in other embodiments, select according to actual needs a blade 22, two blades 22 or four blades 22 not to wait, thus please not essential factor above-mentioned define for example the quantity that blade 22 uses.Simultaneously, framework 21 is to be connected on handle 10, and more excellent is that framework 21 is to be articulated on handle 10, so that framework 21 can and fit better the cutting edge 222 of blade 22 and user's face with respect to handle 10 rotations, thereby reaches the purpose that improves the effect that shaves.And blade 22 is mounted on framework 21, this blade 22 has the blade plane 221 towards the user, and the direction of pull of 10 pairs of frameworks 21 of handle (as the direction of the arrow indication on handle in Fig. 1 10) intersects and non-perpendicular setting in the projection of cutting edge 222 on blade plane 221 of the projection on blade plane 221 and blade 22, is namely that the direction of pull of 10 pairs of frameworks 21 of handle forms an obtuse angle jointly in the projection of cutting edge 222 on blade plane 221 of the projection on blade plane 221 and blade 22; More excellently be, in the present embodiment, this obtuse angle is to be less than or equal to 100 degree, and is less so that the cutting edge 222 of blade 22 is subject to resistance when shaving, the better effects if that shaves, and correspondingly extend the ordinary life of the razor head 20 of the present embodiment; More excellently be, the obtuse angle can be designed as any one in 91 degree, 92 degree, 93 degree, 94 degree, 95 degree, 96 degree, 97 degree, 98 degree, 99 degree and 100 degree, with shave effect and the ordinary life of the razor head 20 that extends better the present embodiment.

wherein, in the present embodiment, the mode that realizes " direction of pull of 10 pairs of frameworks 21 of handle (as the direction of the arrow indication on handle in Fig. 1 10) is in cutting edge 222 crossing and non-perpendicular setting in the projection on blade plane 221 of the projection on blade plane 221 and blade 22 " is: framework 21 has both sides 211 and is connected in front portion 212 and rear portion 213 between both sides 211, make both sides 211, front portion 212 and rear portion 213 jointly surround aforesaid framework 21, so that framework 21 forms for blade 22, required space is installed, and blade 22 is installed between both sides 211 obliquely, more excellent is that the direction of blade 22 along a sidepiece 211 to the other side 211 is installed between both sides 211 obliquely, cutting edge 222 two ends, left and right of blade 22 are divided be clipped to anterior 212 distances unequal, for example in Fig. 1, the distance of cutting edge 222 left ends of blade 22 to anterior 212 is 14.1 millimeters, and the distance of cutting edge 222 right-hand members of blade 22 to anterior 212 is 13.56 millimeters, thereby make cutting edge 222 left ends of blade 22 be inclined upwardly, and cutting edge 222 right-hand members of blade 22 are downward-sloping, thereby the cutting edge 222 of blade 22 and the angle between handle 10 are spent greater than 90, handle 10 is connected between both sides 211 (specifically handle 10 is articulated between both sides 211) and makes this handle 10 and anterior 212 vertical settings, and handle 10 is parallel setting in the projection on blade plane 221 and the projection of sidepiece 211 on blade plane 221, state as shown in Figure 1.

See also Fig. 2, Fig. 2 has showed the second embodiment of the utility model shaver.in Fig. 2, the structure of the shaver 100b of the present embodiment and the shaver 100a of the first embodiment is basic identical, distinctive points only is: the blade 22 of the present embodiment is that vertically to be arranged between both sides 211 (be namely that cutting edge 222 left and right of blade 22 in Fig. 2 hold anterior 212 distance to be 13.56 millimeters, thereby the cutting edge 222 of blade 22 is paralleled) with anterior 212, more excellent be the perpendicular direction of blade 22 along a sidepiece 211 to the other side 211 be arranged between both sides 211, and handle 10 is connected between both sides 211 and this handle 10 is obliquely installed with anterior 212, make the folded angle in handle 10 and front portion 212 can be the degree of 91 shown in Fig. 2, and the projection on blade plane 221 is the setting of inclination to handle 10 in the projection on blade plane 221 and sidepiece 211, state as shown in Figure 2, to realize the another kind of mode of " direction of pull of 10 pairs of frameworks 21 of handle intersects and non-perpendicular setting in the projection of cutting edge 222 on blade plane 221 of the projection on blade plane 221 and blade 22 ".

See also Fig. 3, Fig. 3 has showed the 3rd embodiment of the utility model shaver.In Fig. 3, the structure of the shaver 100c of the present embodiment and the shaver 100a of the first embodiment is basic identical, distinctive points only is: the razor head 20 of the shaver 100c of the present embodiment also comprises a guide roller 23 that is arranged on anterior 212, guide roller 23 is positioned at the place ahead of the cutting edge 222 of blade 22, for the start of shaving provides guiding, thereby make the better effects if that shaves of the shaver 100c of the present embodiment; Simultaneously, the razor head 20 of the present embodiment shaver 100c also comprises a lubrication assistant bar 24 that is arranged on rear portion 213, and lubrication assistant bar 24 is parallel to each other with guide roller 23, and matches with guide roller 23, to reach the better lubricated and effect that shaves.

See also Fig. 4, Fig. 4 has showed shaver the 4th embodiment of the present utility model.In Fig. 4, the structure of the shaver 100d of the present embodiment and the shaver 100b of the second embodiment is basic identical, distinctive points only is: the razor head 20 of the shaver 100d of the present embodiment also comprises a guide roller 23 that is arranged on anterior 212, guide roller 23 is positioned at the place ahead of the cutting edge 222 of blade 22, for the start of shaving provides guiding, thereby make the better effects if that shaves of the shaver 100d of the present embodiment; Simultaneously, the razor head 20 of the present embodiment shaver 100d also comprises a lubrication assistant bar 24 that is arranged on rear portion 213, and lubrication assistant bar 24 is parallel to each other with guide roller 23, and matches with guide roller 23, to reach the better lubricated and effect that shaves.

See also Fig. 5, the cutting edge that Fig. 5 has showed the utility model blade is subject to the corresponding relation figure between amount of force when the projection on blade plane and handle are shaving to the common obtuse angle size that forms of the direction of pull of framework and blade.Wherein, in Fig. 5, abscissa represents the size of power, and unit is newton, and ordinate represents angular dimension, unit is degree, and can learn from Fig. 5, in certain scope, the common obtuse angle that forms of the projection when the cutting edge 222 of blade 22 on blade plane 221 and the direction of pull of 10 pairs of frameworks 21 of handle is larger, blade 22 is subject to active force when shaving less, and they are nonlinear change.More excellently be, the cutting edge 222 of blade 22 on blade plane 221 projection and the common obtuse angle design that forms of direction of pull of 10 pairs of frameworks 21 of handle be less than or equal to 100 degree and greater than 90 degree with interior most suitable.

compared with prior art, direction of pull crossing and non-perpendicular setting in the projection of cutting edge 222 on blade plane 221 of the projection on blade plane 221 and blade 22 due to 10 pairs of frameworks 21 of handle of the present utility model, therefore when shaving, when making 222 pairs of beards of cutting edge of blade 22 carry out the draw cut start, also have with cutting off start, thereby the start that makes 222 pairs of beards of cutting edge of blade 22 is integrate the draw cut start and cut off start, even when breach appears in the cutting edge 222 of blade 22, this moment, the cutting edge 222 of blade 22 can also utilize it to cut off start to go to realize the purpose that shaves, therefore, razor head 20 of the present utility model can improve the effect that shaves also can extend its normal service life to reduce its use cost.Because shaver 100a-100d of the present utility model has razor head 20 of the present utility model, so shaver 100a-100d of the present utility model can improve and shaves effect and extend its ordinary life to reduce use cost.

Abovely in conjunction with most preferred embodiment, 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.

Claims

1. razor head, be connected with one handle, described razor head comprises framework and at least one blade, described framework is connected on described handle, described blade is arranged on described framework, and described blade has the blade plane towards the user, it is characterized in that, described handle intersects and non-perpendicular setting in the projection of cutting edge on described blade plane of the projection on described blade plane and described blade the direction of pull of described framework.

2. razor head as claimed in claim 1, it is characterized in that, described framework has both sides and is connected in front portion and rear portion between both sides, described blade is mounted obliquely between two described sidepieces, described handle is connected between two described sidepieces and this handle is arranged with described front portion is vertical, and described handle is parallel setting in the projection on described blade plane and the projection of described sidepiece on described blade plane.

3. razor head as claimed in claim 1, it is characterized in that, described framework has both sides and is connected in front portion and rear portion between both sides, described blade vertically is arranged between two described sidepieces, described handle is connected between two described sidepieces and this handle and described front portion is obliquely installed, and described handle the projection on described blade plane is the setting of inclination in the projection on described blade plane and described sidepiece.

4. razor head as claimed in claim 2 or claim 3, is characterized in that, comprise that also one is arranged on the guide roller on described front portion, described guide roller is positioned at the place ahead of the cutting edge of described blade.

5. razor head as claimed in claim 4, is characterized in that, comprises that also one is arranged on the lubrication assistant bar on described rear portion, and described lubrication assistant bar and described guide roller are parallel to each other.

6. shaver, comprise handle and razor head, described razor head comprises framework and at least one blade, described framework is connected on described handle, described blade is arranged on described framework, and described blade has the blade plane towards the user, it is characterized in that, described handle intersects and non-perpendicular setting in the projection of cutting edge on described blade plane of the projection on described blade plane and described blade the direction of pull of described framework.

7. shaver as claimed in claim 6, it is characterized in that, described framework has both sides and is connected in front portion and rear portion between both sides, described blade is installed between two described sidepieces obliquely, described handle is connected between two described sidepieces and this handle is arranged with described front portion is vertical, and described handle is parallel setting in the projection on described blade plane and the projection of described sidepiece on described blade plane.

8. shaver as claimed in claim 6, it is characterized in that, described framework has both sides and is connected in front portion and rear portion between both sides, described blade vertically is arranged between two described sidepieces, described handle is connected between two described sidepieces and this handle and described front portion is obliquely installed, and described handle the projection on described blade plane is the setting of inclination in the projection on described blade plane and described sidepiece.

9. shaver as claimed in claim 7 or 8, is characterized in that, described razor head also comprises a guide roller that is arranged on described front portion, and described guide roller is positioned at the place ahead of the cutting edge of described blade.

10. shaver as claimed in claim 9, is characterized in that, described razor head also comprises a lubrication assistant bar that is arranged on described rear portion, and described lubrication assistant bar and described guide roller are parallel to each other.