CN201198144Y - Rotating shaver with full angle rotary head - Google Patents

Abstract

The utility model relates to a rotating type shaver with a head part rotating in all angles, which belongs to a caring appliance. The prior shaver is difficult to realize the comfortability during the whole process of the shaving operation; the rotating type shaver is characterized in that the structure related joint between the gauze top seat of the head part and the body can be realized through a universal rotating structure, and an elastic constraint sleeve is surrounded on the outer side of the universal rotating structure, thereby, the connected structure between the gauze top seat and the body can not only ensure the position relation of the both parts which are basically fixed along the direction of a longitudinal axial penetrating the head part and the body, but also ensure that the head can rotate in 360-degree of all angles around the longitudinal axial relative to the body after being affected by a rotating torque. The constraint sleeve can limit and restrict the action of the universal rotating structure, to prevent the universal rotating structure from influencing the operability because the universal rotating structure is too inflexible, and to obtain the comfortability required by the user.

Description

But the rotary shaver that the head full-shape rotates

Technical field

The utility model belongs to care implement, relates to a kind of rotary shaver, is meant that especially a kind of head can make the rotary shaver that full-shape rotates with respect to fuselage.

Background technology

Universalness along with the development of shaver industry and products thereof market, the shaver user is when effect is shaved in pursuit, comfort level to the process of shaving requires also more and more higher, for this reason, the rotary shaver of prior art, the technology that has adopted the face of shaving to float, thus make contacting pressure and can obtain suitable adjusting between the face of shaving and skin along with shaver comes and goes to move at contoured skin surface circuitous, improved the comfort level that shaves.But, facts have proved, the comfort level that shaver shaves except with contact pressure correlation, also relevant with the tightness degree at contact orientation between skin and applying position simultaneously with the face of shaving, and when adopting the existing face of shaving can float the rotary shaver of technology, contact pressure and contact the orientation and can not independent regulation control.The rotary shaver of this prior art, adjusting shave between face and contoured skin contact pressure the time, often shave face and skin contact the orientation and the applying position also changes thereupon, sometimes even can uncontrollably cause occurring between face of shaving and contoured skin veneer and be interrupted, thereby make the shaver user shave when often running into and comfortable, the time and phenomenons such as plucking, shouting pain are difficult to keep the comfortableness of operation overall process of shaving.

The purpose of this utility model, but be the rotary shaver that will provide a kind of head full-shape to rotate, to overcome the existing relocatable rotary shaver of face that shaves be difficult to guarantee the to shave deficiency of overall process comfort level, make shaver in the process of shaving, between face and the contoured skin of shaving contact pressure with contact the orientation can independent regulation, thereby provide guarantee for the comfortableness of the operation overall process that realizes shaving.For this reason, the utility model is by the following technical solutions:

But the rotary shaver that the head full-shape rotates, comprise head and fuselage, described head comprises that the net head is connected as structure with described fuselage with the net headstock and by its net headstock, described net head is provided with at least two razor groups and veneer that matches with it and razor group cradling element, described razor group comprises the outer cut of the direct contact skin that forms the face of shaving when shaving and can be set at the inner cutter that the motor-driven in the fuselage rotates with respect to this outer cut, it is characterized in that: described net headstock and described fuselage realize that by universal rotational structure the structure between the two overlaps, and are with the elastic restraint cover in the outside of this universal rotational structure.Thereby make the structure connection between described net headstock and the described fuselage both can keep both position relations, described head can be done around the full-shape rotation of 360 ° in this longitudinal axis work with respect to described fuselage after being subjected to the rotating torque effect along the longitudinal axis direction basic fixed that runs through head and fuselage.The elastic restraint cover can carry out spacing constraint to the action of this universal rotational structure, avoids it to influence the operability of its rotation too flexibly.

As the further of technique scheme improved and replenish, the utility model also comprises following additional technical feature:

Described universal rotational structure be respectively formed at the housing of described net headstock and the same curvature on the described body shell with mutual coupling, with the concave spherical surface and the protruding sphere of radius.This structure only gets final product by process corresponding structure on the housing of net headstock and body shell, therefore can guarantee simple in structure; Simultaneously, concave spherical surface and protruding sphere are to exchange at the housing and the enterprising line position of body shell of net headstock.

Described elastic restraint cover is rubber ring.The user make it have suitable deformability, so that can require operationally to control the rotational action of head shell according to individual character.

Described rubber ring is corrugated, and the one end is inlaid in the upper end of described body shell, and its other end lock ring is on the housing of described net headstock.This structure can guarantee that head can rotate with respect to the full-shape of fuselage work around the longitudinal axis under in check rotating torque effect.

The utility model has the following advantages than the prior art relocatable rotary shaver of face that shaves:

1, since between the face that shaves of shaver and contoured skin contact pressure and the contact orientation can both be regulated by the person of shaving under controllable state, not only can prevent to occur in the process of shaving phenomenons such as plucking, shouting pain, and can obtain the needed comfort level of the person of shaving, make the richer hommization of shaver product.

2, the user is when the practical operation shaver, can be according to individual character separately, hold the shaver fuselage on the other hand, rotate the shaver head on the other hand, between the face that shaves that just can make shaver by easy step easily and skin contact pressure and the contact orientation maintains the optimum state that the person of shaving feels all the time, make the richer personalization of shaver product.

3, the shaver user is when using this shaver to shave, both can adjust contact pressure earlier, the contact orientation is adjusted in the back, also can adjust the contact orientation earlier, adjusts contact pressure again, can also the limit adjustment of limit adjustment contact pressure contact the orientation, the method means are various, and the user can be according to individual character and the custom of oneself, make the process of shaving not only efficiently but also comfortable, like this, just can make the further satisfaction that improves the rotary shaver product of client.

Description of drawings

Fig. 1: the structural representation of the utility model preferred embodiment.

Fig. 2: the structure cutaway view of shaver shown in Figure 1.

Fig. 3: the partial sectional view that net headstock and airframe structure annexation are described.

Among the figure:

1-head, 11-net head, 110-razor group, 110a-outer cut, 111-veneer, 112-razor group cradling element, 12-net headstock, the housing of 12a-net headstock;

2-fuselage, 21-motor, the housing of 2a-fuselage;

3-rubber ring;

M-M-longitudinal axis;

S-S-protruding sphere;

R-R-concave spherical surface.

The specific embodiment

Below in conjunction with accompanying drawing, the technical solution of the utility model is further described.

But Fig. 1 represents the structural representation of facing of double end rotary shaver that the utility model preferred embodiment head full-shape rotates.Fig. 2 represents the structure cutaway view of this shaver.From illustrating as seen, but the double end rotary shaver that this head full-shape rotates comprises head 1 and fuselage 2, and it has a longitudinal axis M-M who runs through head 1 and fuselage 2.Described head 1 comprises net 11 and net headstock 12, and described head 1 is connected with described fuselage 2 implementation structures by its net headstock 12, and connecting portion also is provided with a rubber ring 3.Described net 11 is provided with two razor groups 110 and veneer 111 that matches with it and razor group cradling element 112.Described razor group 110 comprises the inner cutter (not shown) that the outer cut 110a of the direct contact skin that forms the face of shaving when shaving rotates with respect to this outer cut 110a with being set at fuselage 2 interior motors 21 drivings.

Its characteristics are, structure between described net headstock 12 and the described fuselage 2 connects, both can keep net headstock 12 and fuselage 2 longitudinally the direction of axis M-M have constant substantially position relation, can make described head 1 do the time spent (such as hold shaver fuselage 2 with the right hand being subjected to rotating torque again, clamp head 1 with left-hand finger simultaneously, apply a rotating torque in perpendicular to the plane of longitudinal axis M-M, for head 1), head 1 can be done to rotate around the full-shape of 360 ° in longitudinal axis M-M work with respect to fuselage 2.

For further specifying technique scheme from concrete structure, Fig. 3 shows and further specifies the partial sectional view that net headstock 12 is connected with fuselage 2 implementation structures.Fig. 3 shows that the housing 12a termination of described net headstock 12 is protruding Spherical Surface S-S shape, and simultaneously, the top shell 2a of described fuselage 2 is concave spherical surface R-R shape.Clearly visible from illustrating, protruding Spherical Surface S-S shape and concave spherical surface R-R shape have essentially identical curvature and radius of curvature, and the housing 12a of net headstock 12 realizes that with concave spherical surface R-R the engagement structure contacts the universal rotational structure of formation with the housing 2a of fuselage 2 with protruding Spherical Surface S-S.In addition, shown in Figure 3ly also show: the structure connecting portion of net headstock 12 and fuselage 2 also is provided with rubber ring 3 as the elastic restraint cover, rubber ring 3 is nested in the outside of net head capsule body 12 in the mode of lock ring, embedding simultaneously is clipped among the fuselage 2 upper end housing 2a, when net headstock 12 and fuselage 2 enforcement structure assemblings, must be nested into rubber ring 3 on the net headstock 12 earlier, and then the net headstock 12 that is with rubber ring 3 is assembled into the upper end of fuselage 2.

Claims (4)

1. but the rotary shaver that rotates of head full-shape, comprise head and fuselage, described head comprises that the net head is connected as structure with described fuselage with the net headstock and by its net headstock, described net head is provided with at least two razor groups and veneer that matches with it and razor group cradling element, described razor group comprises the outer cut of the direct contact skin that forms the face of shaving when shaving and can be set at the inner cutter that the motor-driven in the fuselage rotates with respect to this outer cut, it is characterized in that: described net headstock and described fuselage realize that by universal rotational structure the structure between the two overlaps, and are with the elastic restraint cover in the outside of this universal rotational structure.

But 2. the rotary shaver that head full-shape according to claim 1 rotates, it is characterized in that described universal rotational structure be respectively formed at the housing of described net headstock and the same curvature that can mate mutually on the described body shell, with the concave spherical surface and the protruding sphere of radius.

3. but the rotary shaver that head full-shape according to claim 1 and 2 rotates is characterized in that described elastic restraint cover is rubber ring.

4. but the rotary shaver that head full-shape according to claim 3 rotates is characterized in that described rubber ring is corrugated, and the one end is inlaid in the upper end of described body shell, and its other end lock ring is on the housing of described net headstock.

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