CN2562946Y

CN2562946Y - Health vibrissa shears

Info

Publication number: CN2562946Y
Application number: CN 02272803
Authority: CN
Inventors: 胡天怡
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-08-28
Filing date: 2002-08-28
Publication date: 2003-07-30
Anticipated expiration: 2012-08-28

Abstract

The utility model discloses a health vibrissa scissors consisting of scissors legs linked by a hinge, scissors heads and a handle. The utility model is characterized in that: the scissors head section of the scissors leg is of a semi-cylinder, the scissors heads get across a long shaft and are located on the central axis of a cylinder combined by the scissors head sections of the two scissors legs, which can prevent the vibrissa from being sheared excessively and lengthily and have the advantages that the shield effect of vibrissa mesh to the respiratory tract is protected from being damaged and the use is safe. The scissors tip of the scissors leg is provided with an un-smooth surface used to scratch an itch, which ensures the scissors has multiple purposes and is convenient and sanitary.

Description

Health care vibrissa scissors

Technical field:

The utility model belongs to reason appearance instrument, particularly a kind of vibrissa scissors.

Background technology:

Existing vibrissa scissors, two thighs of cutting by the hinge connection are arranged, cut thigh and be provided with cutter head (generally cutter head strand is cast as one with cutting during fabrication), cut that strand to be bar tabular more, cut the thinner of burst general design, what have has set up thicker semicircle smooth termination cutting the tip, and this mainly is to consider from security standpoint.Existing various vibrissa scissors has been ignored such problem in design: they in use often cut vibrissa long, make reserve part too short, have objectively destroyed the respiratory tract shielding action of vibrissa net.

Goal of the invention:

Purpose of design of the present utility model is: provide a kind of and can limit the vibrissa scissors that vibrissa is pruned length.On this basis the additional function that increases the vibrissa scissors being done some corresponding techniques improves.

Technical scheme:

The technical solution of the utility model is achieved in that and is designed to the semicylinder shape with cutting a burst head segment, cuts the tip and be sphere.An axial plane of cutting strand semicylinder is provided with the cutter head perpendicular with the plane (blade), cut on strand semicylinder with cutter head (blade) opposite position at another and to have groove along vertical semicolumn axial plane direction, the sharpened edge of groove cell wall formation is as cutting blade.Scissors is when closure, the shear blade major axis of two cutter heads is on the cylindrical axis that the two half-cylinders head segment is synthesized, no matter from which angle, shearing blade with cut burst outer rim of semicylinder head segment the distance that is equivalent to the cylinder radius all arranged, this is apart from forming the protective case that surrounds cutter head, objectively become a tubular lattice chi, the vibrissa of desiring to be cut off can be defined at it keep suitable length down.

Preceding inboard is provided with the sawtooth that can slide relatively within the specific limits and buckles outside the finger ring of scissors handle, cuts with restriction that thigh opens and closed angle, makes to cut strand unlikely excessively to open, and avoids cutter head to hurt sb.'s feelings, and also unlikely closure is closely connected, causes the phenomenon of clamping vibrissa.

Be located at length and the thickness of cutting the cutter head (blade) that protrudes on strand semicylinder axial plane and should cut strand a length and a width of going up corresponding groove shape cutter head less than another, make the closely connected side channel wall of its cutting edge energy, make two cutter head cutting edges that sharp shearing function all be arranged, and the phenomenon of avoiding clamping mao body.

In daily life, can often see having the people limit to prune vibrissa with scissors, the nostril is dug with finger in the limit.This is to stimulate schneiderian membrance to make in the nostril because of vibrissa tip or scissors when pruning vibrissa to itch, make us being difficult to stand.Yet it is extremely unhygienic to dig the nostril with finger, and a large amount of bacteriums of carrying on the finger nail make nasal cavity infect easily.Of the present utility model cut strand head segment end sphere and prolong mutually be processed into annular knurl on one section face of cylinder or be processed into puckery with other form, scratch where it itches in the available nostril, be beneficial to and eliminate the unhygienic custom of digging the nostril with pointing.

The cutter head (blade) of the utility model vibrissa scissors and cut burst head segment accordingly and can be made into the structure that to change blade.

Beneficial effect:

The utility model is compared with existing vibrissa scissors, from health care and security standpoint corresponding improvement is arranged all, uses the utility model to be beneficial to popularizing of nasal cavity healthcare knowledge.

Description of drawings:

Fig. 1 is the utility model example structure principle schematic;

Structural principle schematic diagram when Fig. 2 is the utility model embodiment head segment closure;

Fig. 3 is the A of Fig. 2---A line profile;

Fig. 4 is the sawtooth buckle structure principle schematic of the utility model embodiment;

Fig. 5 is the head segment and the blade structure principle schematic of the utility model changeable blade:

Fig. 6 is the B of Fig. 5---B line profile.

The specific embodiment:

Health care vibrissa scissors: referring to Fig. 1, by cut strands 11, cut strands 12, cutter head 2 and hinge 3 combine.Cut strands 11, cut strands 12 and connect by hinge 3, its head segment is the semicylinder shape, and to cut the tip be sphere, and sphere and one section face of cylinder of prolonging mutually with it are provided with annular knurl or are processed into puckery 4 with other form.Cut the cutter head (cutter head) 2 that correspondence is cut on the thigh 11 on the thigh 12 and have groove 5.Handle section is provided with sawtooth button 6.Because the restriction of sawtooth button 6 makes scissors when opening maximum angle, the part of cutter head (blade) 2 is stayed in the groove 5.

Referring to Fig. 2, Fig. 3, when scissors was closed, cutting of cutter head cutting blade got over major axis on cylindrical axis, and a side channel wall of the closely connected groove 5 of cutter head (blade) 2 energy, and other three sidewalls of groove 5 and the space between the cutter head (blade) 2 are all greater than hair body diameter.Because the restriction of sawtooth button 6, when scissors was closed, two cut minimum aperture between burst head segment greater than the diameter of hair body, to avoid clamping a mao body.

Referring to Fig. 4, sawtooth button two is stung tooth 61 and can be slided relatively within the specific limits, and two angles of cutting burst opening and closing are restricted, and can just stretch into the nostril healthily when making it open maximum angle.While sawtooth button 6 also separable opening are so that change the needs of blade.

Referring to Fig. 5, Fig. 6, cutter head 2 and cut burst 11 head segment and all become the replaceable blade header structure, wherein, blade 2 inserts to be cut on strands 11, and fixed thereon.This structure makes fixing very stable of blade, and is convenient for changing blade.

Claims

1. the vibrissa scissors keeps healthy, form by cut thigh, cutter head and the handle that connect by hinge, it is characterized in that the head segment of cutting thigh is semi-cylindrical, the perpendicular groove that radially has on the semicylinder axial plane of cutting strand, the sharp keen edge of cell wall is as the cutter head cutting blade, another is cut and strand is provided with and cuts strand perpendicular and protruding cutter head of semicylinder axial plane at correspondence position, and two cut strand last cutter head cutting blade institute gets over major axis and be in two when the scissors closure and cut among the cylinder that burst head segment synthesizes on the axis by cutting.

2. as health care vibrissa scissors as described in the claim 1, it is characterized in that being semi-cylindrical and cut and strand cut the tip and be sphere, this sphere and one section face of cylinder of receiving mutually with it are provided with annular knurl or are processed into puckery with other form.

3. as health care vibrissa scissors as described in the claim 1, it is characterized in that one props up that to cut a strand last set protruding cutter head can be removable blade.

4. as health care vibrissa scissors as described in the claim 1, it is characterized in that being provided with the sawtooth button that can slide relatively within the specific limits in its handle portion, the sawtooth button limits cuts a strand closed and open angular range, has to prevent to cut the effect that strand pince-nez hair and cutter head are hurted sb.'s feelings.