The application is to be on November 17th, 2014 applying date, and application number is 2014106516150, invention nameBe called the divisional application of the patent of " one is cut hoary-headed instrument ".
Summary of the invention
For the defect existing in prior art, the technical scheme that the present invention takes is: a kind of white hair of cuttingFunnel spring forceps comprises opening funnel 1, hairbrush seam 2, spring forceps platform 3, spring forceps handle 4, telescopic springParts 5, spring forceps 6, wedge shape gap 7, hairbrush seam platform 8; One side of described opening funnel 1 and described hairBrush seam platform 8 one connect, and the symmetry axis of described hairbrush seam platform 8 stitches 2 with described hairbrush and overlaps, described in openOne side of buccal funnel 1 is connected with described spring forceps platform 3 one, and one end of described spring forceps handle 4 connects instituteState spring forceps 6, between described spring forceps handle 4 and described spring forceps platform 3, be connected described telescopic spring parts5, described wedge shape gap 7 one week around the bottom of described opening funnel 1.
The present invention can also be such: described opening funnel 1 is a reverse frustoconic, and described opening leaksBucket 1 bottom surface diameter is 1mm-1.5mm, and the upper bottom surface diameter of described opening funnel 1: described in openThe bottom surface diameter of buccal funnel 1: the height of described opening funnel 1 is 20:0.5:10.
The present invention can also be such: the antelabium of the bottom surface of described opening funnel 1 is by flexible rubberMaterial is made.
The present invention can also be such: the gap of described hairbrush seam 2 is 1.5mm-2mm, gapBoth sides are all provided with flexible hairbrush, and down, and the hairbrush of homonymy is parallel to each other, the both sides in gap for hairbrush directionThe interlaced arrangement of hairbrush, the angle in hairbrush and gap is γ, the angular range of γ is 40 °--30 °.
The present invention can also be such: each hairbrush setting of described hairbrush seam 2 be spaced apart 0.7mm—1mm。
The present invention can also be such: the symmetry axis of described spring forceps platform 3 and described hairbrush seam platform 8The angle of symmetry axis be θ, the angle of θ is 120 °.
The present invention can also be such: described telescopic spring parts 5 comprise interior pillar 5.1, outer Zhi Zhuhuan5.2, spring 5.3; Described interior pillar 5.1 inserts in described outer Zhi Zhuhuan 5.2, and described outer Zhi Zhuhuan 5.2 insertsIn described spring 5.3, described interior pillar 5.1 is connected with the lower surface of described spring forceps handle, described outer pillarRing 5.2 is connected with the upper surface of described spring forceps platform 3, the two ends of described spring 5.3 respectively with state spring forcepsThe upper surface of platform 3 is connected with the lower surface of described spring forceps handle 4.
The present invention can also be such: the lower surface of described spring forceps 6 is parallel to described opening funnel 1Side, and the angle of the lower surface of the lower end of the upper surface of described spring forceps 6 and spring forceps 6 is α, α'sAngular range is 30 °--20 °.
The present invention can also be such: described spring forceps 6 is made into by stainless steel.
The present invention can also be such: described opening funnel 1, spring forceps platform 3 and hairbrush seam platform 8One connects, and is to be made up of elastic steel sheet.
The present invention can also be such: the angle of described wedge shape gap 7 is β, and the angular range of β is40 °--30 °, and β than α large 5 °--10 °.
Detailed description of the invention
Referring to Fig. 1-6, the present invention is a kind of funnel spring forceps of cutting white hair, comprises opening funnel 1, hairbrushSeam 2, spring forceps platform 3, spring forceps handle 4, telescopic spring parts 5, spring forceps 6, wedge shape gap 7,Hairbrush seam platform 8, interior pillar 5.1, outer Zhi Zhuhuan 5.2, spring 5.3.
The concrete using method of the present invention is as follows:
Step 1, chooses a white hair from hair.
Step 2, stitches hairbrush with hand the left and right sides of platform 8 and breaks into two with one's hands along hairbrush seam 2,
Step 3, then a white hair described in step 1 is moved into and opened along the hairbrush seam 2 of having broken into two with one's hands in step 2Buccal funnel 1 inside.
Step 4, is placed on a described hoary-headed root of hair position by the bottom surface of opening funnel 1, andThe antelabium of the bottom surface of opening funnel 1 is close to scalp.
Step 5, is positioned over a described white hair wedge angle α and the wedge shape gap of the bottom of spring forceps 6Between 7.
Step 6, the lower spring pliers grip 4 that press...withes one's finger, spring 5.3 can shrink, interior pillar 5.1 along outsideThe inner chamber of Zhi Zhuhuan 5.2 moves downward.
Step 7, a described white hair will be by the wedge angle α of the bottom of spring forceps 6 and wedge shape gap 7Cut off.
Referring to Fig. 1-6, a kind of funnel spring forceps of cutting white hair comprises opening funnel 1, hairbrush seam 2, springPincers platform 3, spring forceps handle 4, telescopic spring parts 5, spring forceps 6, wedge shape gap 7, hairbrush seam platform8; One side of described opening funnel 1 is connected with described hairbrush seam platform 8 one, described hairbrush seam platform 8Symmetry axis overlaps with described hairbrush seam 2, and a side of described opening funnel 1 and described spring forceps platform 3 one connectConnect, one end of described spring forceps handle 4 connects described spring forceps 6, described spring forceps handle 4 and described springPincers connect described telescopic spring parts 5 between platform 3, and described wedge shape gap 7 is around described opening funnel 1One week, bottom. Like this design effect be, opening funnel 1 be for by white hair with its around dark hair everyOpen. Hairbrush seam 2 is to provide white hair and enters the passage of opening funnel 1, can stop again its blackhead around simultaneouslySend out and enter in opening funnel 1. Spring forceps platform 3 is to provide an operating platform for spring forceps. Spring forceps handle4, telescopic spring parts 5, spring forceps 6 and wedge shape gap 7 are to play the hoary-headed effect of cutting. Hairbrush seamPlatform 8 is to break hairbrush seam 2 into two with one's hands in order to make to go smoothly, and the gap of hairbrush seam 2 can become greatly like this, so can makeThe logical hairbrush seam 2 of more easily crossing of white hair enters in opening funnel 1.
Described opening funnel 1 is a reverse frustoconic, and the bottom surface diameter of described opening funnel 1 is 1mm-1.5mm, the effect of design is that the upper bottom surface area of opening funnel 1 is greatly for larger behaviour is provided like thisDo space, allow user's handled easily, if the upper bottom surface area of opening funnel 1 is little, opening funnel 1 soJust do not have enough joint faces to be connected with spring forceps platform 3 and hairbrush seam platform 8 one. Under opening funnel 1Bottom surface diameter is that 1mm-1.5mm is in order to hold hoary-headed root of hair, is unlikely to again white hair aroundThe root of hair of dark hair comprises to come in. White hair can be cut like this, white hair dark hair around can be protected again.
And the upper bottom surface diameter of described opening funnel 1: the bottom surface diameter of described opening funnel 1: described inThe height of opening funnel 1 is 20:0.5:10. Such Proportionality design is draw through repetition test preferredRatio, can take into account simultaneously make opening funnel 1 upper bottom surface=diameter within the scope of 40mm-60mm, energyEnough operating spaces are provided, and the size of the height of described opening funnel 1 is taken into account and can be saved material simultaneously,Again can handled easily.
In order to make shear plane as far as possible near hoary-headed root of hair place, residual like this white hair will be very short,Effect is almost equal to pulls out hoary-headed effect, accomplish this point, and the antelabium of the bottom surface of opening funnel 1 mustMust be adjacent to scalp as far as possible. So the antelabium of the bottom surface of described opening funnel 1 is to be made up of flexible rubber material. Can well protect like this scalp not hurt by the bottom surface of sharp-pointed opening funnel 1.
For the white hair that makes to pick out can enter in opening funnel 1, thus hairbrush seam 2 be provided with, forPrevent that dark hair around from also being brought in opening funnel 1, the gap of described hairbrush seam 2 be 1.5mm-2mm, because the gap of hairbrush seam 2 is smaller, is almost the distance that can hold a hair, so justStoped other dark hairs in the time that white hair enters in opening funnel 1 also to enter thereupon. The both sides in gap allBe provided with flexible hairbrush, when white hair enters after opening funnel 1, flexible hairbrush is equivalent to the effect of door curtainStop that other dark hairs enter in opening funnel 1. Certainly flexible hairbrush also can play prevention and enters when white hairThe effect that in opening funnel 1 time, other dark hairs also enter thereupon.
Show through test of many times described hairbrush seam 2 each hairbrush setting be spaced apart 0.7mm-1mmFor preferred distance, such interval can make white hair enter in opening funnel 1 than being easier to, and can have againEffect ground stops other dark hairs to enter in opening funnel 1. If interval is too short, white hair enters opening leakage like thisComparison of resistance in bucket 1 is large, will inevitably make like this user's increased force will air lift draw white hair, dynamics meeting like thisBring certain pain to user. If interval is oversize, does not just have and stop other dark hairs to enter opening leakageEffect in bucket 1.
The design down of hairbrush direction and the direction of natural on-off cycles of hair growth are contrary, and so contrary direction ratio is sameDirection more can play and effectively stop other dark hairs to enter in opening funnel 1. The hairbrush of homonymy is parallel to each other,The interlaced arrangement of hairbrush of the both sides in gap, the hairbrush of the both sides in gap is just given the gap of hairbrush seam 2 like thisBlock.
Show that through test of many times the angle in hairbrush and gap is γ, the angular range of γ is 40 °--30 °,Most preferably. If the angular range of γ is greater than 40 °--30 °, and hairbrush angle is larger, hairbrush and hairMore approaching vertical, to enter comparison of resistance in opening funnel 1 large for white hair like this, will inevitably make like this usePerson's increased force will air lift is drawn white hair, and dynamics can be brought certain pain to user like this. If the angle model of γEnclose and be less than 40 °--30 °, hairbrush is just basic parallel with hair, and the staggered area of hairbrush is also smaller, and black is veryEasily from the gap of hairbrush, pierce into, so just do not have and stop other dark hairs to enter in opening funnel 1Effect.
Spring forceps 6 is cut off and can be split buccal funnel 1 hoary-headed time and apply a reaction force, and thisReaction force can cause the distortion of hairbrush seam 2, makes the gap of hairbrush seam 2 become large, can cause around white hairDark hair also can slip in opening funnel 1, cut off so possibly black by mistake. Described spring forceps platform 3Symmetry axis and the angle of the symmetry axis of described hairbrush seam platform 8 be θ, the angle of θ is 120 °. Through anti-Multiple contrast test, the angle of 120 ° is the posture that bimanualness the present invention of people loosens most. This angle is convenientOperator presses spring forceps handle 4 on the other hand, and the hairbrush seam 2 that another hand pinches hairbrush seam platform 8 prevents its changeGreatly. In addition, the angle of 120 ° is also that spring forceps 6 is cut off and can be split buccal funnel 1 hoary-headed time and applyThe smaller angle of influence of crust deformation in the gap of reaction force to hairbrush seam 2.
The lower surface of described spring forceps 6 is parallel to the side of described opening funnel 1, like this effect of designTo make spring forceps 6 to cut off white hair near hoary-headed root of hair place as much as possible. If described springThe upper surface of pincers 6 is parallel to the side of described opening funnel 1 instead of the lower surface of described spring forceps 6 is parallel toThe side of described opening funnel 1, so spring forceps 6 cut off hoary-headed position can be farther from root of hair, residualWhite hair is longer.
The angle of the lower surface of the lower end of the upper surface of described spring forceps 6 and spring forceps 6 is α, the angle of αDegree scope is 30 °--20 °. The effect of design is to form a similar knife edge for the lower end of spring forceps 6 like thisAngle to can cut off white hair. The angular range of α is 30 °--20 ° is a preferred angular range.If angle is too large, the edge of a knife is too blunt, cannot cut off easily white hair. If angle is too little, blade holds firstEasily broken, second blade is too sharp, and white hair enters in opening funnel 1, touches because of carelessness blade and is easily cutDisconnected. And at this moment hoary-headed position is not well placed, so the position of cutting off can not ensure it is apart from root of hairNear position.
Described spring forceps 6 is that what to be made into by stainless steel is the Rigidity and strength in order to increase spring forceps 6.
Described opening funnel 1, spring forceps platform 3 is connected with hairbrush seam platform 8 one, and is by Elastic SteelSheet is made. Such design function is first, can make the present invention have certain Rigidity and strength, and this is to haveCut off the necessary condition of white hair function. Second, elastic steel sheet has certain deformability, and user just like thisCan break into two with one's hands with the hairbrush seam 2 that hairbrush is stitched platform 8 by hand.
Consider when making processing is of the present invention, can produce some errors above size, so described wedge shapeThe angle of gap 7 is β, and the angular range of β is 40 °--30 °, and β than α large 5 °--10 °, like thisJust can ensure to press spring forceps handle 4 time, the sword of the lower end of spring forceps 6 can be stuck in wedge shape gap 7, thisSample spring forceps 6 and wedge shape gap 7 form the effect of a similar plug-in strip, are easy to white hair to cut off.
One side of described opening funnel 1 is connected with described spring forceps platform 3 one, described spring forceps handle 4One end connect described spring forceps 6, described in being connected between described spring forceps handle 4 and described spring forceps platform 3Telescopic spring parts 5, described telescopic spring parts 5 comprise interior pillar 5.1, outer Zhi Zhuhuan 5.2, spring 5.3;Described interior pillar 5.1 inserts in described outer Zhi Zhuhuan 5.2, and described outer Zhi Zhuhuan 5.2 inserts described spring 5.3In, described interior pillar 5.1 is connected with the lower surface of described spring forceps handle, described outer Zhi Zhuhuan 5.2 with described inThe upper surface of spring forceps platform 3 connects, the two ends of described spring 5.3 respectively with the upper table of stating spring forceps platform 3Face is connected with the lower surface of described spring forceps handle 4. Design is when pressing spring forceps handle 4 like this, inPillar 5.1, outer Zhi Zhuhuan 5.2, spring 5.3 can carry out contractile motion, thus spring forceps 6 fortune vertically downwardMoving, the sword of the lower end of last spring forceps 6 can be stuck in that wedge shape gap 7 is interior cuts off white hair. Bullet of the present inventionSpring pincers 6 are to move vertically downward instead of parallel open funnel 1 flank movement, although these two kinds of motions can be byWhite hair is cut off, but spring forceps 6 parallel open funnel 1 flank movements, and the reaction force producing is larger,Cause 2 distortion of opening funnel 1 and hairbrush seam larger, can make so around black of white hair slide into opening and leakIn bucket 1, may cut black by mistake. Moreover through contrast test, spring forceps 6 moves vertically downward with parallelOpening funnel 1 flank movement is compared and is cut off the more close root of hair part in hoary-headed position, and residual white hair is shorter.
Referring to Fig. 7, provide the second embodiment of the present invention, one end of a vertical pole 9 is fixedly connected withAt a base 10 center, the present invention just can insert opening funnel 1 in pole 9 like this, and largeMouth down, has solved like this present invention and can not place stably problem in the plane.
Referring to Fig. 8, provide the third embodiment of the present invention, the opening shape of opening funnel 1 is pentagon,The present invention drops to the ground stronger than circular stability when placement like this. Certainly the opening shape of opening funnel 1 is threeLimit shape, quadrangle, hexagon, other polygon of heptagon etc. also can form a series of embodiment.