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Rotary shaving cutter bit

A razor and rotary technology, which is applied in the field of electric shaver heads, can solve the problems of high cost, inconvenient use, complicated processes, etc., and achieves convenient cleaning and replacement of the heads, high shaving efficiency, and simple structure. Effect

Pending Publication Date: 2017-11-03
LITTLE STONE CERAMIC BLADE ZHONGSHAN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing rotary razors are usually equipped with a round cutter head for shaving short hairs and sideburns or side cutters for shaving longer hairs. The long hair is cut short and then shaved off with a round blade, which is inefficient, inconvenient to use, complicated in process and high in cost
[0003] The present invention aims at the shortcoming that the round cutter head in the prior art cannot remove longer hairs and researches and proposes

Method used

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Examples

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Embodiment Construction

[0023] Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0024] Such as Figure 1 to Figure 6 As shown, a rotary shaving head of this embodiment includes a fixed knife 1 and a fixed knife bracket 2 for supporting and fixing the fixed knife 1, and the fixed knife bracket 2 includes a disc-shaped base portion 21 and the trumpet-shaped fixed knife fixed connection part 22 connected to the outer circular end of the base part 21, the fixed knife 1 is connected to the large end of the fixed knife fixed connection part 22 and forms a cross section with the fixed knife bracket 2 A trapezoidal cavity 23, the fixed knife 1 is provided with a plurality of hair-feeding structures 11 communicating with the cavity 23 along the circumference, and the described hair-feeding structures 11 extend to the fixed connection part 22 of the fixed knife to facilitate the entry of long hairs In the hair feeding structure 11, the bas...

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Abstract

The invention discloses a rotary shaving cutter bit. The rotary shaving cutter bit comprises a fixed cutter and a fixed cutter support supporting and fixing the fixed cutter. The fixed cutter support comprises a disc-shaped base part and a horn-shaped fixed cutter fixing connecting part connected to the outer circle end of the base part. The fixed cutter is connected to the big end of the fixed cutter fixing connecting part, and a cavity with the trapezoid-shaped cross section is formed between the fixed cutter and the fixed cutter support. A plurality of hair inlet structures communicating with the cavity are arranged on the fixed cutter in the circumferential direction. The hair inlet structures extend to the fixed cutter fixing connecting part so that long hair can enter the hair inlet structures. The base part is rotationally connected with a transmission shaft used for being connected with a shaving cutter power device. A movable blade used for cutting out the hair entering the air inlet structures is arranged on the transmission shaft and located in the cavity. By usage of the provided shaving cutter bit, the long and short hair can enter the cavity through the hair inlet structures very conveniently, and the long and short hair can be removed at a time. The rotary shaving cutter bit has the beneficial effects of being convenient to use and high in shaving efficiency.

Description

【Technical field】 [0001] The invention relates to an electric shaver head, in particular to a rotary shaver head. 【Background technique】 [0002] Existing rotary razors are usually equipped with a round cutter head for shaving short hairs and sideburns or side cutters for shaving longer hairs. The longer hair is cut short and then shaved off with a round cutter head, which is inefficient, inconvenient to use, complicated in process and high in cost. [0003] The present invention researches and proposes aiming at the shortcoming that the round cutter head in the prior art cannot remove longer hairs. 【Content of invention】 [0004] The technical problem to be solved by the present invention is to provide a rotary razor head with simple structure, reasonable cost, high efficiency and convenient use, which can shave all long and short hairs at one time. [0005] In order to solve the above technical problems, a rotary shaving head of the present invention includes a fixed k...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B26B19/14
CPCB26B19/145
Inventor 吴让攀
Owner LITTLE STONE CERAMIC BLADE ZHONGSHAN CO LTD
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