Rotary type shaver with head part capable of omnidirectionally floating

Abstract

The invention relates to a rotary type shaver with a head part capable of omnidirectionally floating, which belongs to a personal care product. The prior rotary type shaver with a floatable shaving surface has the defects that are not easily overcome in shaving speed and shaving comfort level. The rotary type shaver with the head part capable of omnidirectionally floating comprises the head part and a body, wherein the head part comprises a screen head and a screen head seat and is in structural connection with the body through the screen head seat; the screen head is provided with at least one shaver set and also provided with an attaching surface and a shaver seat supporting piece which are matched with the shaver set; the shaver set comprises an outer cutter which forms a shaving surface and an inner cutter which can be driven and perform rotary movements relative to the outer cutter; the screen head seat of the head part is connected with the body through an elastically combined connection mechanism which comprises a shaver shaft component and a supporting spring; meanwhile, a screen head seat shell and a body shell realize the structure inosculation through the same curvatureswhich are mutually matched and the same radius concave and convex spherical surfaces so as to ensure that the head part can float omnidirectionally relative to the body, thus a user can obtain fast and comfortable shaving feelings.

Description

technical field [0001] The invention relates to a rotary shaver, which belongs to personal care appliances, in particular to a rotary shaver whose head can float in all directions through the elastic connection and spherical cooperation between the head and the fuselage. Knife. Background technique [0002] The rotary shaver of the prior art, while pursuing shaving efficiency, mainly in order to improve the user's shaving comfort, adopts the technology that the shaving surface can float, that is, when shaving, it can directly touch the skin of the facial contour. Technology in which the contacting shaving surface, ie the outer cutter surface of the shaver, can float. This floating technology is usually realized by adopting floating structural measures for the net head veneer and / or the razor head support member, and is a veneer floating and / or cutter head floating technology. Due to the differences in the individual feelings of shaver users, and due to the different parts ...

AI Technical Summary

Problems solved by technology

Because, when the contact pressure is too small, not only the shaving speed and shaving efficiency will decrease, but also phenomena such as hair pulling will appear, and the shaving degree of the beard will not be good; and when the contact pressure is too high, the user will feel comfortable Reduced skin irritation after shaving

Sometimes careless shaving can easily scratch the skin

But it is a pity: the rotary razor with the existing shaving surface floating technology is used for shaving. While adjusting the contact pressure between the shaving surface and the skin, the contact orientation and fit between the shaving surface and the skin contour The position also changes accordingly, and even leads to intermittent fit between the shaving surface and the skin. In this way, it often causes hair pulling, tingling during shaving, and discomfort such as burning and uncleanness after shaving and makes the user feel uncomfortable. Unsatisfactory results, and in order to avoid these adverse situations, it is often at the expense of reducing the shaving speed and prolonging the shaving time (reducing the contact pressure will slow down the shaving speed), making it difficult for the shaver user to obtain both Efficient and comfortable shaving experience

[0003] In addition, in order to realize the floating function of the shaving surface, the structure of the corresponding razor head supporting parts is relatively complicated, and the shaver net head The space blockage of the inner cavity is relatively serious, and the inner cavity of the mesh head and the cutter head support are obviously polluted by stubble debris after shaving, and there is more dirt, which is difficult to clean; Detaching the cutter head support from the mesh head for cleaning will increase the trouble of assembling and disassembling the cutter head and cutter head support. Many shaver users are not satisfied with this

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