Vibrissa and eyebrow scissors having fixed blade and moveable blade capable of being rinsed separately

• US 10,213,929 B2
• Filed: 06/30/2017
• Issued: 02/26/2019
• Est. Priority Date: 07/27/2016
• Status: Active Grant

• Current Assignee: Specialife zhuhai Co Ltd
• Original Assignee: Specialife zhuhai Co Ltd
• Inventors: Lau, Tung Yan
• Primary Examiner(s): Alie, Ghassem
• Application Number:
  US15/638,391
• Publication Number:
  US 20180029242A1
• Time in Patent Office: 606 Days
• Field of Search: 29592, 30195, 30 295, 30216, 30223, 30 61, 30 60, 30 4392, 30 4391, 30 43, 30217-220
• CPC Class Codes: B26B 19/06 involving co-operating cutting elements both of which have shearing teeth
• CPC Class Codes: B26B 19/063 Movable or adjustable cutting head
• CPC Class Codes: B26B 19/148 specially adapted for removing hair from inaccessible places, e.g. nostrils
• CPC Class Codes: B26B 19/38 Details of, or accessories for, hair clippers, or dry shavers, e.g. housings, casings, grips, guards cutters, cutting heads B26B19/04, B26B19/12, B26B19/14; cleaning or disinfecting devices A45D27/46; drying devices A45D27/48; casings for electric apparatus in general H05K
• CPC Class Codes: B26B 19/3846 Blades; Cutters B26B19/044, B26B19/141 take precedence

Abstract

The disclosure provides a pair of vibrissa and eyebrow scissors having a fixed blade and a moveable blade capable of being rinsed separately. The pair of vibrissa and eyebrow scissors comprises a scissors head and a scissors body, wherein a driving device is arranged in the scissors body. The scissors head further comprises a blade separation device; the blade separation device is connected with the fixed blade or the moveable blade; and by operating the blade separation device, the fixed blade and the moveable blade that are in a laminating state are separated from each other. On the basis of the traditional vibrissa and eyebrow scissors, the disclosure is provided with a blade separation device which may separate the moveable blade from the fixed blade, so that the rinsing effect can be enhanced.

Claims

1. A pair of vibrissa and eyebrow scissors having a fixed blade and a moveable blade capable of being rinsed separately, comprising a scissors head and a scissors body, wherein a driving device is arranged in the scissors body, the scissors head comprises a rear end part to be connected with the scissors body and a thin-long end part acting as a cutting part, the thin-long end part comprises a moveable blade and a fixed blade that are arranged in a laminating manner, cutter teeth are formed at one side edge of the fixed blade and at one side edge of the moveable cutter, or are arranged at the two opposite side edges of the fixed blade and the moveable blade, and the moveable blade is driven by the driving device to make a back and forth translation type reciprocating motion relative to the fixed blade to realize the effect of cutting;

the pair of vibrissa and eyebrow scissors being characterized in that;

the scissors head further comprises a blade separation device, which is connected with the fixed blade or the moveable blade, and, by operating the blade separation device, the fixed blade and the moveable blade that are in a laminating state are separated from each other;

the scissors head is provided with a shell, and the shell is composed of an upper shell and a bottom shell; and

the pair of vibrissa and eyebrow scissors comprises a blade pressing sheet, which is arranged on the back surface of the moveable blade and is used to tightly press the moveable blade towards the fixed blade on the back surface of the moveable blade;

the blade separation device has such as an elasticity that the amplitude of the fixed blade pried up by the blade separation device not only can offset the height of the moveable blade bounced up by the blade pressing sheet arranged on the back surface of the moveable blade inside the scissors head when the fixed blade no longer presses the moveable blade, but also can make the end part of the fixed blade separated from the moveable blade bounced up by the blade pressing sheet.

2. The pair of vibrissa and eyebrow scissors according to claim 1, characterized in that:

the blade separation device comprises a fixed blade carrier acting as a fixed blade fixing device and an elastic element, the fixed blade carrier and the fixed blade are in rigid connection or are integrally molded, the elastic element is arranged between the bottom part of one end of the fixed blade carrier far away from the fixed blade and the shell body, and, by pressing downwards the end part of the fixed blade carrier far away from the fixed blade, the fixed blade is pried away from the moveable blade.

3. The pair of vibrissa and eyebrow scissors according to claim 2, characterized in that:

the elastic element is embedded into the upper shell of the scissors head.

4. The pair of vibrissa and eyebrow scissors according to claim 2, characterized in that:

the fixed blade carrier is embedded into the surface of the upper shell.

5. The pair of vibrissa and eyebrow scissors according to claim 2, characterized in that:

the elastic element is a spring, the upper shell of the scissors head is provided with a groove, one end of the spring abuts against the bottom part of one end of the fixed blade carrier far away from the fixed blade, while the other end abuts against the bottom part of the groove.

6. The pair of vibrissa and eyebrow scissors according to claim 1, characterized in that:

the blade separation device is arranged at a position inside the scissors head shell body capable of pressing downwards the rear end part of the moveable blade, and the blade separation device is exposed to the surface of the scissors head upper shell, so that the moveable blade may be pressed towards the direction far away from the fixed blade by pressing the blade separation device, thereby making the moveable blade separated from the fixed blade.

7. The pair of vibrissa and eyebrow scissors according to claim 6, characterized in that:

the scissors head comprises a moveable blade assembly, the moveable blade assembly comprises a moveable blade carrier and a moveable blade, the moveable blade is mounted on one end of the moveable blade carrier, the other end of the moveable blade carrier is connected with the driving device, the blade separation device is arranged between a position on the moveable blade carrier near the tail end of the moveable blade and the upper shell of the scissors head;

when not pressed, the blade separation device is suspended relative to the moveable blade carrier;

when pressed, the blade separation device contacts the surface of the moveable blade carrier and presses the moveable blade carrier together with the moveable blade towards the scissors head internal direction far away from the fixed blade so as to make the moveable blade separated from the fixed blade.

8. The pair of vibrissa and eyebrow scissors according to claim 7, characterized in that:

the bottom shell of the scissors head is provided with a through hole, and the through hole is communicated with the bottom surface of the moveable blade or moveable blade carrier, that is, one surface away from the fixed blade, to make water passed through.