CN209022118U - Shell wave scissors - Google Patents

Abstract

The utility model provides a kind of shell wave scissors, comprising: which the first knife has the first knife portion and the first shank, first knife portion side is equipped with plural groove and plural cutter tooth is staggered, the end face of each cutter tooth forms knife edge portion, each knife edge portion has at least two summits and an at least peak valley, which is connected between at least two summits and is formed wavy；Locally the first knife of overlapping, the second knife have the second knife portion and the second shank to second knife, and the second knife portion corresponds to knife edge portion and forms the second blade part；Pin connected assembly wears group and is superimposed with each other place in the first knife and the second knife；Cooperate the second blade part and each groove using knife edge portion, the pivot of the first knife and the second knife, which swings to conjunction and is able to dod, to be thinned, and reach can reduce shearing hair needed for application power and eliminate generated pause and transition in rhythm or melody sense when shearing hair.

Description

Shell wave scissors

Technical field

The utility model relates to a kind of shell wave scissors, refer in particular to the application in cosmetology field, and major technique is energy It enough provides hairdresser operationally, can trim and thin hair, and not will cause hair wastes and be stuck between blade, allow hairdresser can be with Smoothly and it is rapidly performed by haircut operation, as a kind of utility model that practicability is splendid.

Background technique

Beautiful hair is very important for girl, and beautiful hair can set off the makings of people, modification Appearance can more represent the external form to First view to people and experience, so many girls can pay close attention to fashion now, and periodically The trimming of hair is carried out in hair salon, however beautiful hair is other than there will be severe hairdresser, it is often more important that tool On use, the tool that different hair style is used required for presenting just will be different, and can be divided mainly into four seed types, first is The scissors of straight snips is suitble to straight snips, clipper, point to cut, and the straight radian very little of blade, blade are relatively fine；Second cuts use for cunning Scissors, suitable cunning cuts, flying shear etc., and blade is round and smooth, radian is larger, the thicker width of blade；Third is cut to be smoothly dual-purpose, and being suitble to can Cut for straight snips, clipper, point, slide cut, flying shear etc.；Last one kind is then to thin to cut, and is mainly suitable for thinning use, have in two panels blade One sword is in comb shape, and another sword is then common linear.Also having two panels blade is comb shape etc., and different scissors, which is applicable in, to be cut Hair style be all different.

But wherein for thinning and cutting, general hairdresser thin in dressing process, all only take straight snips into It exercises and uses, and be that straight snips must be allowed just like as wave constantly by complicated gimmick in wave moulding to cut clear Hai Chu Change location can just cut the hair of the clear extra large moulding of tool wave, this is absolutely the power for testing itself for hairdresser Outside, the problem of miscut but will be caused generation, and cut cause may not enough uniformly, it is neat, it is most important that because of wave The difficulty of wave haircut will also result in hair wastes and be stuck between blade and blade, and hairdresser is caused to have some setbacks in hair-cutting operation, The moulding that also influence is cut is connect, and utilization thins if cutting, when scissors closure, the hair fallen into groove is not cut Disconnected, the hair for being so intended to the position of trimming thins, but its knife edge structure is identical as conventional scissors, is all plane, bring Effect, which often results in the hair to be trimmed, can slide groove, cause same position stability appraisal multiple, just can reach and to be trimmed Effect, but increase trimming risk of failure, therefore, it is existing thin cut in structure and design, have in fact wait improvement place.So Say related dealer for hairdresser in dod the problem that and in missing, it is necessary to thinking again this how to solve It just can provide hairdresser's trimming and provide the clear extra large moulding of beautiful wave.

In view of above-mentioned illustrated existing missing, the utility model designer puts into many time study relevant knowledges, and Be compared every superiority and inferiority, carry out the research and exploitation of Related product, and after many experiments and test, and release one finally Kind shell wave scissors improves above-mentioned missing, to meet use needed for masses.

Utility model content

The utility model main purpose is to provide a kind of shell wave scissors, so that hairdresser is trimmed out neat, The clear sea of even wave is simultaneously thinned, and can provide more smoothly operation during trimming, not will receive the influence of hair wastes And hairdresser's operation is made to have some setbacks, improve existing straight snips, thin and cut in use, will cause hairdresser's having some setbacks in use Freely, it and is easy to influence cut hair style, is unable to reach the missings such as the clear extra large moulding of wave.

So in order to reach above-mentioned purpose and effect, a kind of shell wave scissors of the utility model, it is characterized in that including:

One first knife, has one first knife portion and one first shank, and the side in the first knife portion is equipped with plural groove And plural cutter tooth, the plural number groove and the plural number cutter tooth, in being staggeredly arranged, the end slope of the plural number cutter tooth forms a knife Cutting edge of a knife or a sword portion, the knife edge portion of the plural number cutter tooth have at least two summits and an at least peak valley, an at least peak valley be connected to this at least two Between summit, and the connection of at least a peak valley and at least two summits formed it is wavy；

One second knife, is superimposed with each other with the part of the first knife, which has one second knife portion and one the Two shanks, but each cutter tooth of corresponding first knife in the second knife portion also forms one second blade part equipped with the side in knife edge portion, it should Second blade part is linear；

And a pin connected assembly, it wears group and is superimposed with each other place, the first knife and the second knife in the first knife and the second knife It is pivoted by the center of circle of the pin connected assembly.

The shell wave scissors, wherein the knife edge portion of the plural number cutter tooth, which is equipped with, staggeredly to be linked and formed wavy At least two peak valleys and at least three summits.

The shell wave scissors, wherein the width of each cutter tooth of first knife is all same widths, and each cutter tooth Length then from top to bottom gradually grow.

The shell wave scissors, wherein the pin connected assembly also includes a spiral lock, a swivel nut part and plural number pad Circle, first knife and the second knife place of being superimposed with each other further respectively have one first sets of holes and one second sets of holes, first knife When being superimposed with each other with the second knife, first sets of holes and the second sets of holes are interconnected, the plural number washer respectively set group in first set In hole and the second sets of holes, and the swivel nut part runs through the first knife, the second knife and plural washer, which, which then wears, locks in swivel nut Part, with the sealed pivot joint for fixing the first knife, the second knife of the spiral lock and swivel nut part.

The shell wave scissors, wherein the first sets of holes inner wall also ring convex plural number fixture block of first knife, the plural number Fixture block, which encloses, sets and separates the first sets of holes one polygon hole section of formation, and the aperture size of first sets of holes is greater than the aperture ruler of polygon hole section Very little, in addition the swivel nut part includes that a swivel nut head and a swivel nut body, the longitudinal section shape of the swivel nut body are identical to polygon hole section Pass, and the swivel nut part corresponds to one end also one screw hole of indent that spiral lock wears lock, which is worn with one end locks in screw hole and give With sealed.

The shell wave scissors, wherein the total length of first knife is greater than the total length of the second knife.

The shell wave scissors, wherein the first knife portion also includes an apex face and a side face, and the operator with A knife mark is formed between plural cutter tooth, and the knife mark between the apex face and each cutter tooth is wavy or is arc concavity.

The utility model cooperates the second blade part and each groove, the pivot of the first knife and the second knife to swing to using knife edge portion Conjunction is able to dod and is thinned, and reach can reduce shearing hair needed for application power and eliminate shearing hair when produced Raw pause and transition in rhythm or melody sense.

Detailed description of the invention

Fig. 1 is the utility model stereoscopic schematic diagram.

Fig. 2 is that stereoscopic schematic diagram is unfolded in the utility model.

Fig. 3 is the utility model exploded perspective schematic diagram.

Fig. 4 is the utility model knife edge portion partial enlargement diagram.

Fig. 5 is the utility model hair cutting operation schematic diagram.

Fig. 6 is the utility model knife edge portion and the second blade part tongs hair schematic diagram.

Fig. 7 is that the utility model cuts the operation chart after hair,

Fig. 8 is the partial enlargement diagram of Fig. 7.

Fig. 9 is the stereoscopic schematic diagram that the utility model knife edge portion is another embodiment.

Figure 10 is that the utility model knife mark is the concave partial enlargement diagram of arc.

Description of symbols: the first knife 1；First knife portion 11；Apex face 111；Side face 112；Knife mark 113；First handle Portion 12；Groove 13；Cutter tooth 14；Knife edge portion 15；Summit 151；Peak valley 152；First sets of holes 16；Fixture block 161；Polygon hole section 162；The Two knife 2；Second knife portion 21；Second shank 22；Second blade part 23；Second sets of holes 24；Pin connected assembly 3；Spiral lock 31；Swivel nut Part 32；Swivel nut head 321；Swivel nut body 322；Screw hole 323；Washer 33.

Specific embodiment

In order to clearly illustrate that the utility model can reach above-mentioned purpose and efficacy, hereby collocation diagram is with regard to the utility model Embodiment its feature and effect is described in detail.It please refers to shown in Fig. 1 to Fig. 8, a kind of shell wave of the utility model is cut Knife comprising: one first knife 1 has one first knife portion 11 and one first shank 12, which is equipped in side Plural groove 13 and plural cutter tooth 14, the plural number groove 13 and the plural number cutter tooth 14 are in being staggeredly arranged, in simple terms by upper To it is lower be cutter tooth 14, groove 13, cutter tooth 14,13 sequential of groove, and the end slope of the plural number cutter tooth 14 formation one knife edge Portion 15, but the knife edge portion 15 of the plural number cutter tooth 14 has at least two summits 151 and an at least peak valley 152, an at least peak valley 152 Be connected between at least two summits 151, and the connection of at least a peak valley 152 and at least two summits 151 formed it is wavy； One second knife 2 is superimposed with each other with the part of the first knife 1, which has one second knife portion 21 and one second handle Portion 22, but each cutter tooth 14 of corresponding first knife 1 in the second knife portion 21 is further formed one second equipped with the side in knife edge portion 15 Blade part 23, which is linear；And a pin connected assembly 3, group is worn in the first knife 1 and 2 phase of the second knife It at mutual overlapping, and is center of circle pivot with the pin connected assembly 3；Wherein, plural cutter tooth 14 is formed by by first knife 1 to be arranged Under, under the setting that the second blade part 23 and each groove 13 are cooperated using the knife edge portion 15 of each cutter tooth 14, first knife 1 with The pivot of second knife 2, which swings to conjunction and is able to dod, to be thinned, and hair trimming length is formed clearly outside uniform wave Type, and reach can reduce shearing hair needed for application power and generated pause and transition in rhythm or melody sense when eliminating shearing hair.

When hairdresser carries out the trimming operation of hair using the utility model, pass through first knife 1 and second knife Under folding between part 2, it is able to cutting hair and is arranged, however during trimming, when hair encounters 13 position of groove The clamping in the second knife portion 21 and each knife edge portion 15 that in groove 13, not will receive the second knife 2 can then be slided to and cut, instead It is the position for falling in each knife edge portion 15 and the second knife 2 again after clamping, using suiting for knife edge portion 15 and the second knife 2, makes head Cutting that can be as scheduled is sent out, so that more agile external form, and thinner, more wave moulding is presented in whole hair.In addition with Knife edge portion 15 is to provide hairdresser under at least configuration of a peak valley 152 and at least two summits 151 in dod, can prevent There is a phenomenon where pause and transition in rhythm or melody during trimming, using under at least being equipped with of two summits 151 and an at least peak valley 152, allowing haircut It is more smoothly in teacher's trimming, it please refers to shown in Fig. 5 to Fig. 8.In addition, the utility model in addition to aforementioned defined technology it is special under, Further technology is the variation in knife edge portion 15, please refers to shown in Fig. 9, the utility model can be by the knife edge of each cutter tooth 14 The peak valley 152 in portion 15, summit 151 quantity in addition to for two summits 151 with a peak valley 152 other than, can also two peak valleys 152 cooperate three peaks Top 151, in quantity setting can according to smooth sense of the hairdresser in operation, and then select peak valley 152 with different number, The scissors of summit 151.And on the detail characteristic of first knife 1 and the second knife 2, each cutter tooth 14 of first knife 1 Width refer to that axial dimension is all same widths, but the length of each cutter tooth 14 is then gradually gradually long setting from top to bottom, and this The overall length of one knife 1 is greater than the overall length (overall length refers to by the length on top to bottom end) of the second knife 2, please refers to shown in Fig. 7.

Finally, in the detail characteristic that the pin connected assembly 3 is discussed, which further includes a spiral lock 31, one Swivel nut part 32 and plural washer 33, but first knife 1 and 2 place of being superimposed with each other of the second knife are further respectively equipped with a first set When hole 16 and one second sets of holes 24, first knife 1 and the second knife 2 are superimposed with each other, first sets of holes 16 and the second sets of holes 24 It is interconnected, set group is in the first sets of holes 16 and the second sets of holes 24 respectively for the plural number washer 33, and the swivel nut part 32 is through first Knife 1, the second knife 2 and plural washer 33, which, which then wears, locks in swivel nut part 32, with the spiral lock 31 and swivel nut part 32 The sealed pivot joint for fixing the first knife 1, the second knife 2,16 inner wall of the first sets of holes of first knife 1 further ring convex plural number Fixture block 161, which, which encloses, sets and separates the first sets of holes 16 one polygon hole section 162 of formation, and the hole of first sets of holes 16 Diameter size is greater than the pore size of polygon hole section 162, and in addition the swivel nut part 32 includes a swivel nut head 321 and a swivel nut body 322, The longitudinal section shape of the swivel nut body 322 is identical to the pass of polygon hole section 162, by the setting of each washer 33 to protect swivel nut Collision between first 321 and the second collision, spiral lock 31 and the first knife 1 between knife 2, with spiral shell in the utility model diagram Set body 322 is rectangle solid column, and the pass of polygon hole section 162 is then quadrangle, and the corresponding spiral lock 31 of the swivel nut part 32 Wear further one screw hole 323 of indent in one end of lock, which is worn with one end locks in screw hole 323 and give sealed, passes through the spiral shell Pullover 321 fasten the second sets of holes 24 in the second knife 2, the spiral lock 31 lock sets the opposite end of swivel nut body 322 and fastens in the First sets of holes 16 of one knife 1 so allow first knife 1 and second knife 2 that can close outside pivot really, can more keep first Knife 1 is able to carry out pivot pendulum, closed action with respect to the second knife 2, please refers to shown in Fig. 1, Fig. 2.

Summary description is formed by wavy design by the knife edge portion 15 of each cutter tooth 14, and the knife edge portion 15 has in figure The peak valley 152 and summit 151 that one gradient is gradually delayed, under the two staggeredly links, when the utility model, which is intended to be closed, to be sheared, because being somebody's turn to do The peak valley 152 and summit 151 that there is a gradient gradually to delay in knife edge portion 15 can be such that hair generates slight sliding when scissors closed action It is dynamic, reach application power needed for can reducing shearing hair and eliminate generated pause and transition in rhythm or melody sense when shearing hair, and because of cutting head Hair can be made to generate slight sliding when hair, further can produce the more smooth effect of sheared edge；In addition to this, Figure 10 is please referred to It is shown, it include an apex face 111 and a side face 112 in the setting in the first knife portion 11, and the apex face 111 and each knife A knife mark 113 is formed between tooth 14, the setting of each knife mark 113 can be wavy or arc concavity, pass through each knife mark 113 Setting can allow hairdresser more laborsaving in use and will not generate pause and transition in rhythm or melody sense, can more preferably precisely, without having on pruning Sliding knife phenomenon occurs.It is improved, is not needed again anti-in addition, also can provide the smoothness of hairdresser operationally by this design Haircut operation can easily be carried out by moving back and forth scissors, hair again, and meeting miscut is also needed not worry about for by the person of cutting, is trimmed repeatedly And hair style is destroyed, operation is carried out compared with hairdresser is more suitable for for the prior art, it is clear that the utility model has to a certain extent Progressive and practicability.

Claims (7)

1. a kind of shell wave scissors, it is characterized in that including:

One first knife has one first knife portion and one first shank, and the side in the first knife portion is equipped with plural groove and again In being staggeredly arranged, the end slope of the plural number cutter tooth forms a knife edge portion for number cutter tooth, the plural number groove and the plural number cutter tooth, The knife edge portion of the plural number cutter tooth have at least two summits and an at least peak valley, an at least peak valley be connected at least two summits it Between, and the connection of at least a peak valley and at least two summits formed it is wavy；

One second knife, is superimposed with each other with the part of the first knife, which has one second knife portion and one second handle Portion, but each cutter tooth of corresponding first knife in the second knife portion also forms one second blade part equipped with the side in knife edge portion, and this second Blade part is linear；

And a pin connected assembly, it wears group and is superimposed with each other place in the first knife and the second knife, the first knife is with the second knife with this Pin connected assembly is center of circle pivot.

2. shell wave scissors according to claim 1, which is characterized in that the knife edge portion of the plural number cutter tooth, which is equipped with, staggeredly to be connected It ties and forms wavy at least two peak valleys and at least three summits.

3. shell wave scissors according to claim 2, which is characterized in that the width of each cutter tooth of first knife is all Same widths, and the length of each cutter tooth is then from top to bottom gradually grown.

4. shell wave scissors according to claim 3, which is characterized in that the pin connected assembly also include a spiral lock, One swivel nut part and plural washer, first knife and the second knife place of being superimposed with each other further respectively have one first sets of holes and one second When sets of holes, first knife and the second knife are superimposed with each other, first sets of holes and the second sets of holes are interconnected, the plural number washer point Not set group is in the first sets of holes and the second sets of holes, and the swivel nut part is through the first knife, the second knife and plural washer, the screw lock Part, which is then worn, locks in swivel nut part, with the sealed pivot joint for fixing the first knife, the second knife of the spiral lock and swivel nut part.

5. shell wave scissors according to claim 4, which is characterized in that the first sets of holes inner wall also ring of first knife Convex plural number fixture block, which, which encloses, sets and separates the first sets of holes one polygon hole section of formation, and the aperture size of first sets of holes is big In the aperture size of polygon hole section, in addition the swivel nut part includes a swivel nut head and a swivel nut body, the longitudinal cross-section of the swivel nut body Shape is identical to the pass of polygon hole section, and the swivel nut part corresponds to one end also one screw hole of indent that spiral lock wears lock, the spiral lock Worn with one end lock in screw hole give it is sealed.

6. shell wave scissors according to claim 5, which is characterized in that the total length of first knife is greater than the second knife The total length of part.

7. shell wave scissors according to claim 6, which is characterized in that the first knife portion also includes an apex face and one Side face, and a knife mark is formed between the operator and plural cutter tooth, and the knife mark between the apex face and each cutter tooth is wavy It or is arc concavity.