CN2482858Y

CN2482858Y - Appliance for cutting off nose hair

Info

Publication number: CN2482858Y
Application number: CN 01221376
Authority: CN
Inventors: 陈启福
Original assignee: 陈美绮
Priority date: 2001-06-04
Filing date: 2001-06-04
Publication date: 2002-03-27
Anticipated expiration: 2011-06-04

Abstract

The utility model relates to a vibrissa pruning apparatus, which comprises an inner knife shaft, a fixed control wing and a movable control wing which are sleeved on the inner knife shaft orderly, an outer knife cylinder which is fixed and arranged on the movable control wing for the inner knife shaft perforating and a connecting supporting plate, wherein, the inner knife shaft and the fixed control wing are fixed to be ensured to rotate relatively to the outer knife cylinder. The connecting supporting plate gets connected at the inner sides of the two control wings and can ensure the two control wings extend a certain angle constantly. The front ends of the inner knife shaft and the outer knife cylinder are respectively pinned with a plurality of forming cutting blades which are corresponding inside and outside. The utility model not only has the function of pruning vibrissa, but also has the advantages that the structure, the detaching and the assembly are more compact and convenient. The cleaning of the vibrissa pruning apparatus is convenient, and the manufacture cost can be saved.

Description

The vibrissa trimmer

The utility model relates to a kind of vibrissa trimmer.

The vibrissa trimmer is a kind of special-purpose article of pruning vibrissa in the nostril that stretch into, its structure substantially as shown in Figure 1, cutter shaft 12 in the one outer cutter tube 11 and, cutter shaft 12 can be with respect to outer cutter letter 11 rotations in above-mentioned, offer several axial outer profile grooves 111 from outer cutter tube 11 tops, 111 of two adjacent outer profile grooves form outer blades 112, and cutter shaft 12 tops also are provided with corresponding interior profile grooves 120 inside and outside the outer profile groove 111 with outer cutter tube 11 in described, and with outer blade 112 inside and outside corresponding interior blades 121.

Vibrissa trimmer 1 outer cutter tube 11 rotations in the past for cutter shaft 12 in controlling corresponds to, it is that cutter tube 11 bottoms form the stopper slot 113 of about two corresponding T shapes outside, and cutter shaft 12 bottoms wear an alignment pin 122 of radially giving prominence to two stopper slots 113 in described.Vibrissa trimmer 1 comprises that also two are hubbed on the pressure body 13 on the outer cutter tube 11, and one support be located at two and press 13 perseverances of bodies to make two to press bodies 13 bottoms to keep the torque spring 14 of support states, wherein, described pressure body 13 all has the parallel wing plate in two left and right sides 131, each wing plate 131 bottom downward opening locating slot 132 that forms out of the ordinary, described locating slot 132 also supplies the both ends of the alignment pin 122 of interior cutter shaft 12 to set up respectively.

Cooperate Fig. 2,3, vibrissa trimmer 1 was under unused state in the past, two press the bottom of bodies 13 to be subjected to torque spring 14 supports to arrive in and is support state, the interior cutter shaft 12 of axial socket this moment is inside and outside corresponding states with the inside and outside profile groove 120,111 on the outer cutter tube 11, when the user stretched into the top of vibrissa trimmer 1 in the nostril, vibrissa can enter by self-corresponding inside and outside profile groove 120,111.And the elastic force that overcomes torque spring 14 as the user is when pushing the pressure body 12 of two correspondences, press body 13 bottom locating slots 132 to fasten on the alignment pin 122 of interior cutter shaft 12 by two, cutter shaft 12 is with respect to outer cutter tube 11 rotations in can driving, so the interior blade 121 of rotation promptly can stagger with respect to outer blade 112 rotations, cuts off with the vibrissa that will stretch into inside and outside profile groove 120,111 originally.

Though vibrissa trimmer 1 can reach the purpose of pruning vibrissa in design in the past, its necessary member complexity, manufacturing are difficult for and assembling inconvenience, and therefore, not only assembling is inconvenient, and its production cost is also higher.

The purpose of this utility model is to provide a kind of member simple, easy to assembly, and the vibrissa trimmer of escapable cost.

Vibrissa trimmer of the present utility model comprises that cutter shaft in, a fixing control wing, a movable control wing, an outer cutter tube and link the support sheet, be characterized in: cutter shaft in described, have cut length, a sliding sleeve section in one in regular turn along its axis direction, and one spacing section, wherein, have several interior cutting blades on the described interior cut length around axis and interval setting; The described fixedly control wing, on spacing section of cutter shaft, it has a radially outstanding fixedly control portion in being fixedly mounted in; The described movable control wing, have one slide in socket part on the sliding sleeve section of cutter shaft, and one from described socket part radially outstanding and with fixing corresponding activity control portion of control portion; Described outer cutter tube, axially be cemented on the socket part of the movable control wing, and cutter shaft rotation in can be described relatively, have an outer cut length corresponding on the described outer cutter tube, outside described on the cut length and have several outer cutting blades corresponding with interior cutting blade with the interior cut length of interior cutter shaft; And described binding support sheet, be attached in the control portion of the two control wings, and give the elastic force that supports of two control portions.

The utility model not only has the effect of pruning vibrissa by two control wing designs of swing relatively, and the assembly of necessity also more simplifies, and disassembly and assembly are also more convenient, not only can make things convenient for the cleaning of vibrissa trimmer, also can save manufacturing cost.

Understand the purpose of this utility model, characteristics and advantage for clearer, be elaborated below in conjunction with the preferred embodiment of accompanying drawing to vibrissa trimmer of the present utility model, in the accompanying drawing:

Fig. 1 is a kind of three-dimensional exploded view of the trimmer of vibrissa in the past;

Fig. 2 is the three-dimensional combination figure of vibrissa trimmer among Fig. 1;

Fig. 3 is the combination upward view of the vibrissa trimmer among Fig. 1;

Fig. 4 is the three-dimensional exploded view of a preferred embodiment of the utility model vibrissa trimmer;

Fig. 5 is the combination longitudinal sectional view of described embodiment;

Fig. 6 is the combination transverse sectional view of described embodiment;

Fig. 7 is the combination stereogram of described embodiment.

Shown in Fig. 4,5, the vibrissa trimmer of the utility model first embodiment is can stretch in user's the nostril suitably to prune vibrissa, it comprises: cutter shaft 2, the one fixing control wing 3, the one movable control wing 4, one outer cutter tube 5, connects support sheet 6 in one, and a skull 7.

Cutter shaft 2 is by the made round bar body of metal in described, have in regular turn from front to back along its axis 20 directions: the rounded sliding sleeve section 22 of interior cut length 21, a cross section that a cross section is rounded, and one cross section be non-circular spacing section 23, wherein, have several inside profile grooves 212 in footpath in described on the cut length 21 around axis 20 and interval setting, the interior cutting blade of establishing around described axis 20 one by one in two adjacent 212 formation of interior profile groove 211, and described spacing section 23 caliber is greater than sliding sleeve section 22 and interior cut length 21.

The described fixedly control wing 3 is to be installed in regularly on the interior cutter shaft 2, it has: the socket part 31 of an axle sleeve on spacing section 23 of interior cutter shaft 2, one from the socket part 31 radially outstanding fixedly control portions 32, and one be installed in the back plug 33 at cutter shaft 2 rears, wherein, described socket part 31 upper edge axis, 20 directions are provided with a through hole 311 that supplies interior cutter shaft 2 to wear, in the non-circular clip section 312 of through hole 311 rear end reaming moulding one for spacing section 23 clip of

cutter shaft

2,31 front ends utilize caliber to bring together and form a positioning section 313 in the socket part, be concaved with a ring first draw-in groove 314 at positioning section 313 in regular turn at interval near 31 places, socket part, with a locating slot 315.And described fixedly control portion 32 is that 31 rear end is extended outstanding forward from the socket part, it comprises a medial surface 321 and a lateral surface 322 of inside and outside setting, be arranged with on the wherein said medial surface 321 always to locating slot 323, past interior projection two is given prominence to several anti-skidding protruding grains 325 between the upper and lower every the projection 324 that is provided with on lateral surface 322 on locating slot 323.And plug 33 promptly tight plugs in described back are located in the clip section 312 of through hole 311 rear ends, prevent that the fixing control wing 3 from dropping from interior cutter shaft 2 rear ends.

Borrow spacing section

23 and 3 non-circular sockets of the fixing control wing of interior cutter shaft 2, come the positioning and fixing control wing 3.

The described movable control wing 4 be along axis 20 axle sleeves on the sliding sleeve section 22 of interior cutter shaft 2, and can be with respect to interior cutter shaft 2 rotations, the above-mentioned movable control wing 4 has a socket part 41, and one from the socket part the radially outstanding activity control portion 42 in 41 bottoms, wherein, described socket part 41 upper edge axis 20 are provided with a slide opening 411 that supplies interior cutter shaft 2 to wear, described slide opening 411 forms the truncation locating surface 412 of two upper and lower settings away from the front end of the fixing control wing 3, make by oneself on the plane 412 and projection one ring the 3rd bulge loop 417, in the place of not establishing described truncation locating surface 412 is a circular socket section 413, positioning section 313 for the described fixedly control wing 3 stretches into butt joint, protrude out first bulge loop 415 that a ring can stretch into described first draw-in groove 314 of clip in socket section 413 corresponding first draw-in grooves 314 places, front end away from the fixing control wing 3 on socket part 41 utilizes caliber to bring one section pipe box section 414 of formation together, 41 of described pipe box section 414 and socket parts are concaved with one second draw-in groove 416, and described movable control portion 42 is to be extended by socket part 41 front end root edges backward, and it is corresponding with the fixedly control portion about 32 of extending forward, in described movable control portion 42, has a medial surface 421 that is oppositely arranged with medial surface 321, and one and the lateral surface 422 of the lateral surface 322 opposing settings of the fixing control wing 3, on medial surface 421, be provided with a locating slot 423 and two projections 424 equally, and two medial surfaces 321, locating slot 323 on 421,423 with projection 324,424 are all mutual correspondence.

Described outer cutter tube 5 is to fix on the socket part 41 of the activity control wing 4 along axis 20, and along with the described movable control wing 4 rotations, it has an outer cut length 51 corresponding with the interior cut length 21 of interior cutter shaft 2, and fixed a section 52 of being set in the slide opening 411 of socket part 41, have several and interior profile groove 212 inside and outside corresponding outer profile grooves 512 on the wherein said outer cut length 51 equally, and with interior cutting blade 211 inside and outside corresponding outer cutting blades 511, and described fixed section 52 be to be set in regularly in the slide opening 411 of socket part 41 away from the fixing control wing 3 front ends, and

fixed section

52 and 51 of outer cut length are concaved with the 3rd draw-in groove 521 that can stretch into inlay card for the 3rd bulge loop 417, can also firmly be set in the slide opening 411 so as to making outer cutter tube 5.

Described connection support sheet 6 is to support to arrive in 32,42 in the control portion that is positioned at the two

control wings

3,4, and give the elastic force that supports of two control portions, 32,42 bottoms, it has the installation portion 61 of an axle sleeve on described locating slot 315, and two from the outstanding supporting part 62 of the length direction of installation portion 61, described supporting part 62 is to be positioned at respectively in the locating slot 323,423 of the two

control wings

3,4, the locating hole 621 of locating for the projection 324,424 on the two

control wings

3,4 that forms also out of the ordinary on it.

Described headgear 7, be set on the pipe box section 414 of the movable control wing 4, be used for preventing that dust, foreign matter from entering in outer, the interior profile groove 512,212 of outer cutter tube 5 and interior cutter shaft 2, but protrude out second bulge loop 71 of ring inlay card described second draw-in groove 416 at skull 7 internal ring walls, can not come off from pipe box section 414 easily after can making skull 7 sheathed.

Cooperate Fig. 6, the vibrissa trimmer of present embodiment is after installation, because the back plug 33 and the fixing control wing 3 are affixed, and cutter shaft 2 rears in back plug 33 is connected to, therefore, the described fixedly control wing 4 can be firm be combined on the cutter shaft 2, and the described movable control wing 4 is to borrow to connect in being installed in that support sheet 6 and the fixing control wing 4 link on the cutter shaft 2, and can be with respect to 2 rotations of cutter shaft in described.Therefore under user mode, when the two

control wings

3,4 were subjected to supporting of described connection support sheet 6, its

control portion

32,42 bottoms can be subjected to elastic force and support to enlarge and launch to form an angle, and at this moment, interior cutter shaft 2 is inside and outside corresponding states with profile groove 212,512 on the outer cutter tube 5.

Shown in Fig. 4,7, when user's desire is pruned vibrissa, take off headgear 7, and the front end that makes outer cutter tube 5 be provided with outer cutting blade 511 stretches in the nostril, vibrissa can stretch into inside and outside profile groove 212,512.When the user overcomes that the elastic force that connects support sheet 6 is pushed movable control portion 42 and fixedly during control portion 32, can make movable control portion 42 rely on fixedly control portion 32, the fixed outer cutter tube 5 of this moment and the activity control wing 4 can be with respect to interior cutter shaft 2 rotations, make inside and outside cutting blade 211,511 rotary shifted, and reach the effect of pruning vibrissa.

The interior cutter shaft 2 of present embodiment can take off by tearing open of back plug 33, and takes out in the through hole 311 by the fixing control wing 3, and therefore, the utility model has the characteristic of assembling, convenient disassembly again, not only can make things convenient for the cleaning of vibrissa trimmer, also can save manufacturing cost.

Take a broad view of above-mentionedly, the utility model not only has the effect of pruning vibrissa by the two

control wing

3,4 designs of swing relatively, and the assembly of necessity is yet for simplifying, and disassembly and assembly are also more convenient.

Claims

1, a kind of vibrissa trimmer is used for pruning vibrissa, comprises an interior cutter shaft, a fixing control wing, a movable control wing, an outer cutter tube and a binding support sheet, it is characterized in that:

Cutter shaft in described has cut length, a sliding sleeve section in one in regular turn along its axis direction, and one spacing section, wherein, have several interior cutting blades on the described interior cut length around axis and interval setting;

The described fixedly control wing, on spacing section of cutter shaft, it has a radially outstanding fixedly control portion in being fixedly mounted in;

The described movable control wing, have one slide in socket part on the sliding sleeve section of cutter shaft, and one from described socket part radially outstanding and with fixing corresponding activity control portion of control portion;

Described outer cutter tube, axially be cemented on the socket part of the movable control wing, and can rotate by described relatively interior cutter shaft, have an outer cut length corresponding on the described outer cutter tube with the interior cut length of interior cutter shaft, outside described, have several outer cutting blades corresponding on the cut length with interior cutting blade; And

Described binding support sheet is attached in the control portion of the two control wings, and gives the elastic force that supports of two control portions.

2, vibrissa trimmer as claimed in claim 1 is characterized in that: described vibrissa trimmer comprises that also one is set in described outer cutter tube so as to covering the skull of outer cutting blade.

3, vibrissa trimmer as claimed in claim 1, it is characterized in that: the described fixedly control wing also has the socket part of an axle sleeve on interior cutter shaft, be provided with the through hole that an internal diameter cooperates with spacing section external diameter on the socket part, the cross section of described through hole and spacing section is non-circular.

4, vibrissa trimmer as claimed in claim 1 is characterized in that: distinctly be provided with a lateral surface that deviates from mutually on the described fixedly control wing and the movable control wing, all be provided with several anti-skidding protruding grains on the lateral surface of the two control wings.

5, vibrissa trimmer as claimed in claim 3 is characterized in that: described vibrissa trimmer also has the through-hole wall that a plug is located at the fixing control wing, so as to the back plug that prevents that interior cutter shaft from dropping in through hole.

6, vibrissa trimmer as claimed in claim 3, it is characterized in that: distinctly be provided with a medial surface that is oppositely arranged on the described movable control wing and the fixing control wing, all be arranged with a locating slot that corresponds to each other on each medial surface, outstanding at least one projection out of the ordinary in each locating slot; Position corresponding to locating slot on the socket part of the described again fixedly control wing has the positioning section that a caliber dwindles, described binding support sheet has the installation portion of an axle sleeve on positioning section, and two from the outstanding supporting part of the length direction of described installation portion, described supporting part is to be positioned at respectively in the locating slot of the two control wings, the locating hole that forms for the projection location on the control wing out of the ordinary again on it.

7, vibrissa trimmer as claimed in claim 2 is characterized in that: the socket part of the described movable control wing has a caliber to dwindle and can supply the sheathed pipe box section of skull along the axis projection away from an end of the fixing control wing.