CN2231052Y

CN2231052Y - Needle cylinder type vibrissac scissors

Info

Publication number: CN2231052Y
Application number: CN 95209667
Authority: CN
Inventors: 李铭雄
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-05-09
Filing date: 1995-05-09
Publication date: 1996-07-17
Anticipated expiration: 2005-05-09

Abstract

The utility model relates to a needle cylinder type vibrissa scissors. The utility model is composed of a compressing bar, an elastic body, an inner cutter bar, a casing, an outer cutter head and an inner cutter head. The utility model is characterized in that a first positioning scabbard is jogged with a first positioning hole of the inner cutter bar, the inner cutter bar is jogged with a bar hole, one end of the first positioning scabbard is contained in a sliding slotted hole, the outer cutter head and the casing are combined and fixed with a second connecting body by a jogging device, the inner cutter bar is sheathed with the elastic body, the combined compressing bar, the combined inner cutter bar and the combined elastic body penetrate from the bottom of the casing, a second positioning hole is jogged and penetrated by the first positioning scabbard and a second positioning scabbard, one end of the second positioning scabbard is contained in the positioning slotted hole, the inner cutter head and the first connecting body of the inner cutter bar are combined by a connecting piece, when the elastic body is compressed by pressing the compressing bar, the first positioning scabbard generates a displacement, the inner cutter bar is made to rotate simultaneously, the inner cutter head is made to reverse, and the vibrissa between the inner cutter head and the outer cutter head is cut off.

Description

The syringe-type nose hair cutter

The utility model belongs to the articles for daily use field, relates in particular to the utensil of pruning vibrissa.

The vibrissa mode of cutting by present generally is to cut with scissors, yet wipes out vibrissa with scissors, except that easily cause nasal cavity injured, operate also very difficultly, and mostly need to do by other people.

But constantly research and develop through the dealer, develop the DYN dynamic vibrissa machine of cutting finally.This machine is that the vibrissac scissors of borrowing motor to drive the body front end moves back and forth, so that vibrissac scissors is removed.Its shortcoming is that the speed of wiping out of vibrissac scissors is the output that is limited by motor, if motor running is when quick, the also quick acting of this vibrissac scissors if improper use then very easily causes nasal cavity injured, even causes vibrissac scissors to remove too much, also and then influence the normal function of vibrissa; If when motor output was slow, then this vibrissac scissors reciprocating action was also slower, then can't wipe out vibrissa, and then vibrissa is uprooped, make the user suffer untold misery in fact, like not only but also fear.

The applicant is because many defectives of the above-mentioned vibrissa machine of commonly using of cutting are concentrated on studies, and the phase can overcome above-mentioned defective, and through experiment repeatedly, the beginning develops one and need not electrically-driven " syringe-type nose hair cutter ".

Emphasis of the present utility model is to be that making the shearing tool of nose hair cutter is to adopt with tool rest in cylindrical circular and outer tool rest, and interior tool rest and outer tool rest all have the dentation edge of a knife, inside and outside entering this, vibrissa during the dentation edge of a knife of tool rest, borrow the rotation of interior tool rest that vibrissa is cut off.

Main purpose of the present utility model is to provide a kind of nose hair cutter, except that use simple, and can not cause nasal cavity to be injured puzzlements such as vibrissac scissors removes too much.

The utility model is a kind of syringe-type nose hair cutter, and it comprises, a constrictor, and the location notch hole of tool one strip and bar hole inwall have an oblique slotted eye that slides on its roofbolt; One elastomer, it is a compression spring; Knife bar in one, it is coated by elastomer, and places in the constrictor, and its upper end has one first connector, make to combine with interior tool rest to fix, and the lower end of interior knife bar has one first locating hole; In the time of in interior knife bar embeds the bar hole, the first location sheath is to be entrenched in aforesaid first locating hole, and the one end is contained in sliding in the slotted eye of bar hole inwall; One shell, its upper end has one second connector, makes to combine with outer tool rest to fix, and at the centre periphery bilamellar shell wing that stretches out, for the pressure holding of pointing, lower end then has one second locating hole; When knife bar in the constrictor ccontaining in the enclosure the time together with elastomer, the second location sheath is that embedding is worn second locating hole of shell and stretched in the location notch hole, the second location sheath is moved in location notch hole, though also this constrictor borrow the second location sheath in the enclosure wall move back and forth; One outer tool rest, the tool dentation edge of a knife on it is second connector that is fixedly connected on the shell; And tool rest in, also have the dentation edge of a knife on it, be borrow connector be fixedly connected in first connector on the knife bar because outer tool rest is for fixed, be with interior tool rest revolution during actual start, so the vibrissa that can will stretch between the dentation edge of a knife of tool rest inside and outside the people is cut off.

Above-mentioned syringe-type nose hair cutter, wherein second connector of shell and outer tool rest can be integratedly, make second connector of shell reach outer tool rest combination but also can be with screw thread or trip.And first connector on the interior knife bar can combine with screw thread or trip with interior tool rest.But first connector on interior knife bar upper end also can have a screw, yet the lower end in the interior tool rest also can be provided with a perforation, makes can borrow a screw the two engages with first connector and interior tool rest.

Secondly, above-mentioned syringe-type nose hair cutter, wherein should in tool rest and outer tool rest be cylindrical, and apical margin that should interior tool rest is lower than the apical margin of outer tool rest.

When above-mentioned syringe-type nose hair cutter group is upright when finishing, shell and outer tool rest are motionless, and constrictor is because of being subjected to the restriction of the second location sheath, only can be up and down reciprocatingly movable in the scope of location notch hole, yet when back and forth movable, the tool rest bar is because of being subjected to the restriction of the first location sheath in being somebody's turn to do, only can move in the scope that slides slotted eye in compression groove, because of the first location sheath is to move along sliding slotted eye, so the tool rest bar produces a deflection action in making, tool rest deflection in also drive is somebody's turn to do simultaneously is because the motionless and interior tool rest deflection of outer tool rest, so can will stretch into vibrissa between the dentation edge of a knife of this inside and outside tool rest cut off, and can not cause nasal cavity to be injured puzzlements such as vibrissac scissors removes too much.

For further disclosing concrete technology contents of the present utility model, at first see also diagram, wherein, Fig. 1 is a three-dimensional exploded view of the present utility model; Fig. 2 is a generalized section of the present utility model; Fig. 3 is a schematic perspective view of the present utility model.

As shown in the figure, basically, syringe-type nose hair cutter of the present utility model is made up of tool rest 6 in a constrictor 1, an elastomer 2, one interior knife bar 3, a shell 4, the one outer tool rest 5 and.

Wherein, constrictor 1 is the roofbolt 11 with a hollow, its bottom tool one external diameter bigger burr 12, but make the end in its closed rod hole 13, and then open the location notch hole 14 of a strip on 11 of the roofbolts, then open the oblique slotted eye 15 that slides of a non-through roofbolt 11 simultaneously at bar hole 13 inwalls.

Elastomer 2 is to be a compression spring, and its aperture makes and can offset with roofbolt 11 upper limbs greater than bar hole 13.

Interior knife bar 3 is a circular body of rod, and its size is corresponding with bar hole 13, makes can be contained in the bar hole 13, and its upper end tool one first connector 31 makes combine with interior tool rest 6 and fixes; Knife bar 3 belows then are provided with one first locating hole 32 in addition, and knife bar 3 passes through elastomer 2 in making, and the first location sheath 33 is entrenched in first locating hole 32, and embeds in the bar hole 13, first location sheath 33 1 ends are contained in slide in the slotted eye 15.

Shell 4 is the tubulars for a hollow, and its inwall size is corresponding with roofbolt 11, and its centre periphery two sheet shell wings 41 that stretch out make the pressure holding for finger; Second connector 42 of its leading edge tool one tilted conical, make to combine with outer tool rest 5 and fix, one second locating hole 43 is then opened in the outer end, the location notch hole 14 that makes constrictor 1 is with after second locating hole 43 is aimed at, from second locating hole, 43 embedding people, one of the second location sheath 44 end is stretched in the location notch hole 14 in the second location sheath 44.

Outer tool rest 5 is cylindrical shapes, its top tool some dentation edges of a knife 51, and its below tool one fitting apparatus 52, making can be chimeric fixing with second connector 42 of shell 4, and 2 on elastomer is intermarginal compression and resilience on tool rest 5 lower edges and the roofbolt 11 outside simultaneously.

Interior tool rest 6, it also is a cylindrical shape, the also dentation edge of a knife 61 that equates with outer tool rest 5 quantity of tool on it, only its outside dimension is corresponding with outer tool rest 5 internal diameter sizes, and the apical margin of the dentation edge of a knife 61 of tool rest 6 is lower than the apical margin of the dentation edge of a knife 51 of outer tool rest 5 in being somebody's turn to do, tool rest 6 reverses in the tool rest 5 outside in making, when if vibrissa enters the dentation edge of a knife of inside and outside tool rest, can borrow the revolution of interior tool rest 6, vibrissac scissors is removed, and central interior tool one perforation 62 (because of projection angle does not show) of tool rest 6 make and can borrow connector 63 that interior tool rest 6 is installed on first connector 31 of interior knife bar 3 upper ends in wherein being somebody's turn to do.

The utility model in group immediately, and is at first that interior knife bar 3, the first location sheaths 33 and first locating hole 32 are chimeric, subsequently with in the interior knife bar 3 lower end embedding people bar holes 13, first location sheath 33 1 ends fallen into slide in the slotted eye 15; It is fixing to borrow fitting apparatus 51 to combine with second connector 42 on outer tool rest 5 and shell 4 subsequently, after simultaneously interior knife bar 3 being put compression spring 2, constrictor 1, interior knife bar 3 and the compression spring 2 of combination placed from bottom to top the inwall of shell 4, and after making second locating hole 43 and location notch hole 14 being aimed at, wear second locating hole 43 with one second location sheath 44 embeddings, and will locate one of sheath 44 end and stretch in people's location notch hole 14, constrictor 1 is combined with shell 4; Combination step is promptly finished in the perforation 62 of tool rest 6 and sealed with the screw 34 on first connector 31 in wearing by means of a connection piece 63 embeddings at last.

When above-mentioned syringe-type nose hair cutter combination is finished, wherein the outer tool rest 5 of this shell 4 and this cylindrical shape is motionless, when constrictor 1 is pressed to this shell 4, and constrictor 1 is because of being subjected to the restriction of the second location sheath 44, so only can action up and down reciprocatingly in the scope of the location notch hole 14 of strip, yet when back and forth movable, knife bar 3 is because of being subjected to the restriction of the first location sheath 33 in being somebody's turn to do, only can oblique the sliding in slotted eye 15 scopes in constrictor 1 move, because of the first location sheath 33 is to move along the oblique slotted eye 15 that slides, knife bar 3 produces the action of reversing in this so can make, also driving simultaneously the interior tool rest 6 of this cylindrical shape reverses, because the outer tool rest 5 not starts of this cylindrical shape, and tool rest 6 reverses in this cylindrical shape, so can stretch into nasal cavity, and then will enter the dentation edge of a knife 61 of this inside and outside tool rest, 51 vibrissa is cut off, and can not cause nasal cavity injured, simultaneously because outer tool rest 5 has certain thickness, after so vibrissac scissors removes, still can have certain length, so unlikely generation makes vibrissa lose its filtration because of excessive pruning and prevents the basic function that foreign matter enters.

The utility model discloses, and is a kind of of preferred embodiment, such as Ju Bu change or modification and come from technological thought of the present utility model and be familiar with this skill the people was easy to know by inference, all do not take off patent right category of the present utility model.

In sum, no matter the utility model all shows it be different from known technical characterictic with regard to purpose, means and effect, and it at first creates and close in practicality, also all meets practical patent requirement.

Claims

1, a kind of syringe-type nose hair cutter, it comprises:

One constrictor is the location notch hole with tool one strip on the roofbolt of a hollow, and simultaneously bar hole inwall is opened an oblique slotted eye that slides;

One elastomer is provided in a side of between roofbolt and outer tool rest, with compression and resilience betwixt;

Knife bar in one, it is coated by elastomer, and its upper end has one first connector, make combine with interior tool rest fixing, and the lower end of knife bar has one first locating hole in being somebody's turn to do, and the first location sheath is entrenched on first locating hole, when interior knife bar embedded in the bar hole of constrictor, an end was contained in and slides in the slotted eye;

One shell, its upper end has an oblique cone shape second connector, fixing to combine with outer tool rest, the bilamellar shell wing stretches out at the centre edge, for the pressure holding of finger, lower end then has one second locating hole, when constrictor, interior knife bar ccontaining in the enclosure the time together with elastomer, the second location sheath is second locating hole that shell is worn in embedding, and stretches in the location notch hole on the roofbolt:

One outer tool rest, the some dentation edges of a knife of tool on it, fitting apparatus is then established in the below, and is fixing to combine with second connector of shell; And

Tool rest in one is also had a dentation edge of a knife on it, borrow connector be fixedly connected in first connector on the knife bar form.

2, syringe-type nose hair cutter as claimed in claim 1, wherein second connector of shell and outer tool rest are integrated.

3, syringe-type nose hair cutter as claimed in claim 1, wherein second connector of shell and outer tool rest are sealed with screw thread.

4, syringe-type nose hair cutter as claimed in claim 1, wherein second connector of this shell and outer tool rest engage with trip.

5, syringe-type nose hair cutter as claimed in claim 1, wherein this elastomer is the compression spring.

6, syringe-type nose hair cutter as claimed in claim 1, first connector in wherein being somebody's turn to do on the knife bar and interior tool rest are with being threadedly engaged with.

7, syringe-type nose hair cutter as claimed in claim 1, wherein should in first connector upper end on knife bar have a screw, and the lower end of interior tool rest also has a perforation, to borrow a screw with the two joint.

8, syringe-type nose hair cutter as claimed in claim 1, tool rest and outer tool rest are cylindrical circular in wherein being somebody's turn to do.

9, syringe-type nose hair cutter as claimed in claim 1, when combination is finished, shell and outer tool rest is sealed is motionless, and constrictor is because of being subjected to the restriction of the second location sheath, only can be up and down reciprocatingly movable in the scope of location notch hole, yet when back and forth movable, knife bar is because of being subjected to the restriction of the first location sheath in being somebody's turn to do, only can move in the scope that slides slotted eye on constrictor, because of the first location sheath is to move along sliding slotted eye,, also drives simultaneously and should turn round by interior tool rest so can make interior knife bar generation single-revolution, because the revolution of the motionless and interior tool rest of outer tool rest, so the vibrissa that energy will stretch between the dentation edge of a knife of tool rest inside and outside this is cut off.

10, syringe-type nose hair cutter as claimed in claim 1, the apical margin of tool rest is lower than the apical margin of outer tool rest in wherein being somebody's turn to do.