CN1106916C - Clipping machine with a device for adjusting the cutting length - Google Patents

Clipping machine with a device for adjusting the cutting length Download PDF

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Publication number
CN1106916C
CN1106916C CN99812736A CN99812736A CN1106916C CN 1106916 C CN1106916 C CN 1106916C CN 99812736 A CN99812736 A CN 99812736A CN 99812736 A CN99812736 A CN 99812736A CN 1106916 C CN1106916 C CN 1106916C
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CN
China
Prior art keywords
hair
cutting
pin
locking
cutting machine
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Expired - Fee Related
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CN99812736A
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Chinese (zh)
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CN1324288A (en
Inventor
罗伯特·莱布赫茨
格哈特·波尔
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MOSER ELEKTROGERE GmbH
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MOSER ELEKTROGERE GmbH
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Publication of CN1324288A publication Critical patent/CN1324288A/en
Application granted granted Critical
Publication of CN1106916C publication Critical patent/CN1106916C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26BHAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B19/00Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers
    • B26B19/20Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers with provision for shearing hair of preselected or variable length
    • B26B19/205Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers with provision for shearing hair of preselected or variable length by adjustment of the cutting members

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  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dry Shavers And Clippers (AREA)
  • Sawing (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)

Abstract

The inventive clipping machine contains a device for adjusting the cutting length (14), which acts on a clipping assembly (12). Said clipping assembly (12) comprises at least a zigzag comb (16) and a clipping blade (18) which can be driven essentially parallel to the front edge of said zigzag comb (16) whilst oscillating in a crosswise direction. The cutting length adjusting device (14) contains at least one coupling element (22, 24, 46) which enables a relative lengthways displacement between the zigzag comb (16) and the clipping blade (18). The clipping assembly (12) is detachably fixed with a detent device (22).

Description

Hair-cutting machine with hair-cutting length adjustment device
The relevant a kind of hair-cutting machine as described in the preamble as claimed in claim 1 of the present invention.
A kind of like this machine of having hair cut is such as being known from DE-OS 1553760.This hair-cutting facility have a hair-cutting assembly, and this assembly is parallel to hair-cutting comb forward position fully by a hair-cutting comb and one that is hair-cutting cutter in the horizontal, that vibrated driving is formed.This hair-cutting cutter has a fork for this reason, is engaged with a drive pin of drive motors in this fork.
Also have a hair-cutting length adjustment device therein, this device can produce one in the vertical and relatively move between hair-cutting comb and hair-cutting cutter.This adjusting device has a triggering element that is shaped as a lever, and this triggers element can be handled the hair-cutting cutter by hinged support among the hair-cutting engine housing and through a coupling element.Lever therein even in the hair-cutting process of carrying out, also can be used for regulating hair-cutting length, so this class hair-cutting machine especially is favourably welcome aspect professional purpose.
US 3,531, described a kind of identical structure in 862.
Although this class hair-cutting machine has proved very successful in practice, they still have some shortcomings.One of them is the construction expenditure with great number, also brings the manufacturing cost of great number thus.On the other hand, hair-cutting replacement of component difficulty and have only under the situation of using an instrument just possible.This is especially unfavorable on the one hand, is wear-out part because the hair-cutting assembly should be considered.
Although known in DE 74 34 594U have a kind of hair-cutting machine, the hair-cutting assembly in this hair-cutting machine can easily be replaced and can be connected with housing with a kind of locking mechanism, yet all is exceedingly difficult to the adjusting of hair-cutting length.Therefore only possible is preestablishes the relative position between hair-cutting comb and the hair-cutting cutter and fix with holding screw, all the assembly of having hair cut must be unloaded from housing for this reason.A kind of on above-mentioned meaning the hair-cutting length adjustment device thereby be impossible, especially can not in the hair-cutting machine course of work, regulate hair-cutting length.
Also have similar situation by hair-cutting machine known among the DE 19708145, a kind of hair-cutting length adjustment device is arranged although wherein in the hair-cutting assembly, make up.The manipulation of adjusting device is that the operating element through directly being configured on the hair-cutting assembly carries out, these operating elements are such as resembling a knurled wheel or a pendulum-type lever, but they all can not allow the hair-cutting length adjustment is implemented a kind of ergonomic startup that helps at hair-cutting machine duration of work.The hair-cutting length that therefore the hair-cutting length adjustment device mainly is suitable for being used for to certain is done preset, and therefore also only with before this described hair-cutting assembly degree is suitable.
Therefore task of the present invention is that a kind of machine of having hair cut of type mentioned above is done following improvement: make this machine no longer have above-mentioned many shortcomings.Especially to provide a kind of like this hair-cutting machine, it simple in structure and even also can provide a kind of optimum operation to the hair-cutting length adjustment device at hair-cutting machine duration of work.
This task solves with a kind of like this machine of having hair cut: these hair-cutting facility requirement 1 described feature of having the right.Form of implementation with advantage is given by the feature of dependent claims.
The present invention is based on a kind of like this thought: make the hair-cutting assembly can be guided in to convertibility on the housing and the retaining element of case side is combined with the length adjustment device of having hair cut.So just, fixed function and regulatory function are combined in the unified parts, then can simplify its structure greatly thus.The component design of also can will having hair cut without a doubt thus becomes removable, can greatly reduce the maintenance cost of machine in specialty is used like this.
Specifically, the coupling element that acts on the hair-cutting assembly is provided with a recipient, is placed with a pin therein axially-displaceable.This pin is by the corresponding lock hole alignment in the hair-cutting comb, and pin is fixed and is engaged in this hole.The hair-cutting assembly is received into along a guiding device that is configured on the housing movably through the hair-cutting comb, and this hair-cutting assembly just can especially easily be carried out replacing thus.Guiding device is further also guaranteed to make the hair-cutting comb can be aligned with respect to the relative position of housing and can be in this pin is supported on predetermined adjustable range movably.The hair-cutting cutter is provided with one and drives pin-and-hole, is engaged with the driving shaft of drive motors therein.Relative position between hair-cutting cutter then given in advance thus and the housing on vertically, the length of having hair cut so just can through coupling element by the hair-cutting comb move adjusted.
Drive pin-and-hole in case all through the hair-cutting comb, pin just can directly be operated from the outside.Then make thus the hair-cutting replacement of component is become simple especially, gone because pin can extrude from mesh regional.Therefore the hair-cutting assembly also can be moved along guiding device easily.
Preferably provide a spring that acts between pin and recipient, this spring heads into pin and drives in the pin-and-hole.Although also can consider in principle to use other elastic deformation component to produce confining force, spring is because its compact structure thereby be especially preferably adopted.
Pin preferably has the block of an axial action, and this block has been stipulated at the maximum displacement on driving pin-and-hole direction.So just, drive pin can be implemented as can be simply and through hole that low price ground is made, and pin then can insert wherein until a precalculated position.In addition, therefore pin also can be configured in the recipient in the nothing left lost territory, like this danger that just part is lost when replacing the hair-cutting assembly.
Recipient preferably has a slotted hole, and this hole is supported on wherein movably to horizontal stretching, extension and pin.So then can guarantee pin all the time accurately and be not guided in the driving pin-and-hole with having side force, and also be independent of the current location of operating element.Therefore in most of occasions, operating element is supported on outside the center line of the assembly longitudinal axis of having hair cut by swing type ground, and different application points then is provided thus.These application points can be compensated by slotted hole.In addition, become easily, even because under the situation that has lateral displacement between a kind of pin and driving pin-and-hole slightly, also can carry out a kind of compensating motion in the engagement that when pushing the hair-cutting assembly, pin is being driven in the pin-and-hole.
For obtaining a kind of simple hair-cutting replacement of component mode, then provide the variation pattern that another kind has advantage, wherein drive pin is connected on the drive motors with a leaf spring.This leaf spring can allow drive pin that a backward movement is arranged, but on no problem ground when changing the hair-cutting assembly drive pin is withdrawed from or is inserted in this hole from drive pin-and-hole like this, and need not directly to handle this drive pin.
The hair-cutting machine can be provided with a hair-cutting length adjustment device, and this adjusting device has the mechanism that an energy relatively moves do classification between hair-cutting comb and hair-cutting cutter.
For this then provide one with the vibration follower that vertically becomes complete landscape configuration, be fixed with a lever at the one end, then have at least one first locking row at its other end, at least one locking projection that locks spring is meshed with it in this row.
When the other end of vibration follower has at least two each other during a certain amount of lockings row of skew, then can realize a kind of more meticulous classification, the corresponding locking projection of locking spring alternately is meshed with locking row in above-mentioned two locking rows.
The locking spring then is made into the formation of fork-shaped ground according to a preferred implementing form at one end to be gone up, and at least one locking projection of a leg is meshed with at least one locking row thus, and another root leg then can be supported on the housing of hair-cutting machine simultaneously.
The other end of locking spring preferably is provided with a button release, then one or more locking projections can be discharged from one or more lockings rows through the triggering of this button release.
Below illustrated embodiment further specifies the present invention with reference to the accompanying drawings.In the accompanying drawing:
Fig. 1 is the sectional side elevation of a hair-cutting machine, and its basic structure is shown;
Fig. 2 is for intactly being installed in the part of a perspective view of the hair-cutting assembly on the housing;
Fig. 3 one is similar to the partial view of Fig. 2, and the assembly of wherein having hair cut is showed the state for discharging and being drawn out slightly;
Fig. 4 is a schematic top view of a hair-cutting length adjustment device;
The partial sectional view that Fig. 5 is seen along A-A line among Fig. 2 for the hair-cutting length adjustment device of Fig. 2;
Fig. 6 is hair-cutting length adjustment device and drive motors that signal is expressed shown in Figure 2;
Fig. 7 one is expressed as the hair-cutting machine of partial longitudinal section, is used to illustrate the convertibility of hair-cutting assembly.
In following detailed accompanying drawing is explained, each identical parts is marked with identical Reference numeral.
A kind of basic structure with hair-cutting machine 10 of a kind of length adjustment device 14 of having hair cut especially is given among Fig. 1 and Fig. 7.In a housing 42, be inserted with a drive motors 60, this drive motors 60 through a drive pin 56 in the horizontal that is one perpendicular to the plane of illustrated section on oscillatory type ground drive one with a hair-cutting cutter 18 that drives pin-and-hole 19.This hair-cutting cutter 18 can form a hair-cutting assembly 12 like this towards hair-cutting comb 16 alignment.Hair-cutting assembly 12 is designed to removable, that is it is that dismoutability ground is connected with housing 42.
Hair-cutting length adjustment device 14 has an operating element 20 that is shaped as a lever, and this lever is outwards given prominence on housing and from housing by swinging mounting with the mode and the method that hereinafter wait to describe in detail.
Lever 20 is flexibly connected on the vibration follower 36.Vibration follower 36 can oscillatorily be bearing on the housing 42 through an axle journal 38, like this a manipulation of lever 20 follower 36 that then can cause vibrating is rotatablely moved around of axle journal 38.
Vibration follower 36 has a recipient 24 with a slotted hole 25 that laterally moves towards.The mode that is inserted with a pin 22 and inserts in slotted hole 25 makes this pin 22 can fully freely move along the slotted hole 25 of recipient 24.Be inserted with a spring 46 between recipient 24 and pin 22, this spring 46 axially outwards withstands pin 22.The maximum displacement that 23 of blocks define pin 22 with respect to recipient 24.Pin 22 is engaged in the lock hole 62 of a correspondence, and 62 in this hole penetrates hair-cutting comb 16 fully.
Hair-cutting assembly 12 is received on the housing 42 movably through a guiding device 64 that is installed on the housing 42.On Fig. 1 and position shown in Figure 7, hair-cutting assembly 12 is maintained on the housing 42 through this guiding device 64.Yet this guiding device 64 is not merely as this purpose, and it also can allow hair-cutting comb 16 move in the limit by the stroke defined of pin 22.On the other hand, hair-cutting cutter 18 its positions in the vertical then are driven pin 56 to be determined, then can regulate hair-cutting length by moving hair-cutting comb 16 thus.Because drive pin 56 is connected with motor 60 through a leaf spring 58, then drive pin 56 just can skid off from drive pin-and-hole 19 when hair-cutting assembly 12 is released from guiding device 64, and maybe drive pin 56 is just engageable when hair-cutting assembly 12 is brought to guiding device 64 is driving among the pin-and-hole 19.
In addition, housing 42 with the hair-cutting assembly 12 the surperficial on all four surface that is outwardly directed to the hair-cutting assembly 12 in the end segments zone of housing 42, be provided with a groove 66.
This groove 66 becomes easier in the process of being pushed out that can make hair-cutting assembly 12 after pin 22 is depressed, because the operator can be with his finger, such as thumb assembly 12 42 releases along this groove 66 from housing of will having hair cut.
For the assembly 12 of will having hair cut discharges from hair-cutting machine 10, only need pin 22 is inwardly promoted, no longer meshed until hair-cutting comb 16 by this pin 22.Hair-cutting comb 16 can be shifted out from guiding device 64 then.Drive pin 56 discharges hair-cutting cutter 18 by moving backward simultaneously.
For again a new hair-cutting assembly 12 being placed on the hair-cutting machine 10, then at first new hair-cutting cutter 18 being pushed to until drive pin 56 engagements and gone up driving pin-and-hole 19.Next pin 22 is by under the defeating of resistance spring 46.Hair-cutting comb 16 then can be brought to along a guiding device now, aligns with pin 22 and this pin 22 is locked in this lock hole 62 by means of the spring force of spring 46 until lock hole 62.
As can be seen from Figure 4, in order vertically to regulate hair-cutting comb 16, only need use the hair-cutting length adjustment device 14 of modularized design with respect to hair-cutting cutter 18.Therefore adjusting to desired hair-cutting length also only needs to carry out through those parts that can be replaced simply.
Following enforcement is in essence based on a preferred structure pattern of hair-cutting length adjustment device 14.For this reason, the opposite end of this vibration follower 36 all has the first and second locking rows 26 and 28 under this occasion.This two locking row 26 and 28 is to be configured to have certain side-play amount mutually with overlapping.
In this first and second locking row 26 and 28, alternately be meshed with first and second locking projections 30 and 32 of a fixing spring 34.
One end of fixing spring 34 is formed forked, and wherein the one leg that has two arms in this case of this fork is provided with first and second locking projections 30 and 32, and its one leg in addition then is supported on the housing 42.Fixing spring 34 is bearing in the housing 42 and available one button release 44 that is installed on the relative end of fork discharges the positions of locking mutually from one with the first and second locking rows 26 and 28 through another axle journal 40.
When button release 44 was pressed towards left in the drawing planes at Fig. 4 now, this leg with locking projection 30 and 32 then was lifted from blocked position, and the position of vibration follower 36 when can be again being got back to it and come out.This point is to have advantage ground with a not shown spring to realize.
For regulating hair-cutting comb 16, then lever 20 is pressed to the right in the drawing plane of Fig. 4, such two locking rows 26 and 28 all are moved upward in this drawing plane.Thus, two locking projections 30 and 32 at least one can be engaged among the corresponding locking row 26 and 28.By triggering lever 20 again, then can take other latched position.
Then can guarantee to regulate all the time regulation and fixing hair-cutting length thus.
In Fig. 6, the drive motors 60 that above-mentioned hair-cutting length adjustment device 14 and is used for hair-cutting machine 10 is shown with schematic top view.
This drive motors 60 is then formed thus an electromagnet 48 and an armature 50, and they are interconnected on the end relative with the assembly 12 of having hair cut through a spring clip 52.
Therefore driver is equally also consisted of a module and can also be resembled and changed simply the hair-cutting length adjustment device 14.
Equally also can from Fig. 6, see, can come the distance of two legs of control spring folder 52 to regulate a resonant frequency with an adjustment screw 54.Adjustment screw 54 equally also is spring loaded, and it can change the distance of two legs by corresponding rotation.
Although do not add demonstration among Fig. 6, also can influence resonant frequency, method is that the curved end of a lockable clip from spring clip 52 begun to be enclosed within on the spring clip 52.Then the difference of clip is inserted in the different distance that the degree of depth can cause the leg of spring clip 52 thus.
The Reference numeral table
10 hair-cutting machines
12 hair-cutting assemblies
14 hair-cutting length adjustment devices
16 comb for cutting hairs
18 hair-cutting cuttves
19 drive pin-and-hole
20 operating elements, lever
22 pins
23 blocks
24 recipients
25 slotted holes
26 first locking rows
28 second locking rows
30 first locking projections
32 second locking projections
34 locking springs
36 vibration followers
38 axle journals
40 axle journals
42 housings
44 button releases
46 springs
48 electromagnet
50 armature
52 spring clips
54 adjustment screw
56 drive pins
58 leaf springs
60 drive motors
62 lock holes
64 guiding devices
66 grooves

Claims (10)

1. a hair-cutting machine (10), it has:
A) hair-cutting assembly (12), it at least by a hair-cutting comb (16) and one be parallel to fully hair-cutting comb the forward position of (16), through the oscillatorily driven in the horizontal hair-cutting cutter of a drive pin (56) (18) formed and
B) hair-cutting length adjustment device (14), it is at least by an operating element (20,36) form, this operating element (20,36) be bearing in a housing (42) upward and through a coupling element (22,24,46) acts on the hair-cutting assembly (12) with being rotated as follows, make that can have one in the vertical between hair-cutting comb (16) and hair-cutting cutter (18) relatively moves
It is characterized in that:
C) coupling element has a recipient (24), axially movably is supported with a pin (22) therein,
D) hair-cutting assembly (12) is moved reception through hair-cutting comb (16) along a guiding device (64) that is installed on the housing (42),
E) hair-cutting comb (16) is provided with a lock hole (62), be engaged on wherein to pin (22) locking,
F) drive pin (56) can be brought into a driving pin-and-hole (19) of the cutter of having hair cut (18) and be meshed.
2. hair-cutting machine as claimed in claim 1 (10) is characterized in that: lock hole (62) penetrates hair-cutting comb (16) fully.
3. hair-cutting machine as claimed in claim 1 or 2 (10) is characterized in that: the spring (46) that provides an axial action between pin (22) and recipient (24).
4. as one of above-mentioned claim described hair-cutting machine (10), it is characterized in that: pin (22) has the block (23) of an axial action.
5. as one of above-mentioned claim described hair-cutting machine (10), it is characterized in that: recipient (24) has a slotted hole at extending transversely (25), is supported with pin (22) therein movably.
6. as one of above-mentioned claim described hair-cutting machine (10), it is characterized in that: drive pin (56) is connected on the drive motors (60) with a leaf spring (58).
7. as one of above-mentioned claim described hair-cutting machine (10), it is characterized in that: hair-cutting length adjustment device (14) have one with the vibration follower (36) that vertically fully vertically disposes, on the one end, be connected with operating element (20), its other end then has at least one locking row (26,28), at least one locking projection (30,32) of a locking spring (34) can be meshed with it therein.
8. hair-cutting machine as claimed in claim 7 (10), it is characterized in that: the other end of vibration follower (36) has at least two locking rows (26 that overlap mutually and have certain deviation, 28), lock the corresponding locking projection (30 of replacing of spring (34) therein, 32) can be brought into corresponding locking row (26,28) and be meshed.
9. hair-cutting machine as claimed in claim 8 (10), it is characterized in that: an end of locking spring (34) is formed forked, and wherein at least one locking projection (30,32) of one leg can arrange (26 with at least one locking, 28) be meshed, one leg then is supported on the housing (42) in addition.
10. the hair-cutting machine of stating (10) as claimed in claim 9, it is characterized in that: the other end of locking spring (34) has a button release (44), operation by this button release (44), can make one or more locking projections (30 of locking spring (34), 32) from its with locking row's (26,28) engagement among discharge.
CN99812736A 1998-11-05 1999-11-04 Clipping machine with a device for adjusting the cutting length Expired - Fee Related CN1106916C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19850919.7 1998-11-05
DE19850919A DE19850919A1 (en) 1998-11-05 1998-11-05 Hair clipper with cutting length adjustment device

Publications (2)

Publication Number Publication Date
CN1324288A CN1324288A (en) 2001-11-28
CN1106916C true CN1106916C (en) 2003-04-30

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Application Number Title Priority Date Filing Date
CN99812736A Expired - Fee Related CN1106916C (en) 1998-11-05 1999-11-04 Clipping machine with a device for adjusting the cutting length

Country Status (8)

Country Link
EP (1) EP1126955B1 (en)
CN (1) CN1106916C (en)
AT (1) ATE224263T1 (en)
DE (2) DE19850919A1 (en)
ES (1) ES2160565T3 (en)
HK (1) HK1040955B (en)
TR (1) TR200101244T2 (en)
WO (1) WO2000027598A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3714130B2 (en) * 2000-07-18 2005-11-09 松下電工株式会社 Selectable and replaceable electric clippers with trimmer head and shaver head
EP2108489A1 (en) * 2008-04-08 2009-10-14 Faco S.A. Hair clippers with cutting guide
DE102009015276B4 (en) * 2009-04-01 2015-10-15 Wahl Gmbh Hair clipper with interchangeable cutting set and cutting length adjustment device
CN102990683B (en) * 2012-12-18 2015-02-11 珠海新秀丽家居用品有限公司 Clipper with locking device and detachable clipper head
CN104985614B (en) * 2015-08-07 2017-06-13 唐文明 Displacement hair scissors
EP3552778A1 (en) * 2018-04-11 2019-10-16 Koninklijke Philips N.V. A hair cutting device
CN115056268A (en) * 2022-05-06 2022-09-16 利民(番禺南沙)电器发展有限公司 Hair clipper
EP4364908A1 (en) * 2022-11-07 2024-05-08 Wahl GmbH Hair cutting device and cutting assembly for hair cutting device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7434594U (en) * 1975-01-23 Aesculap Werke Ag Cutting head unit for electric hair clippers
DE1553760C3 (en) * 1965-10-28 1976-01-08 Kuno 7731 Unterkirnach Moser Hair clipper
US3531862A (en) * 1968-09-11 1970-10-06 Vernco Corp Taper adjustment mechanism for clipper
DE3310706A1 (en) * 1983-03-24 1984-09-27 Wella Ag, 6100 Darmstadt Electric hair cutting machine
ATE230330T1 (en) * 1997-01-31 2003-01-15 Wella Ag ELECTRIC HAIR CUTTER
DE19708145C2 (en) 1997-02-28 2001-09-06 Moser Elektrogeraete Gmbh Hair clipper with cutting length adjustment device

Also Published As

Publication number Publication date
EP1126955B1 (en) 2002-09-18
ES2160565T3 (en) 2003-03-01
DE19850919A1 (en) 2000-05-11
HK1040955A1 (en) 2002-06-28
WO2000027598A1 (en) 2000-05-18
CN1324288A (en) 2001-11-28
ES2160565T1 (en) 2001-11-16
EP1126955A1 (en) 2001-08-29
DE59902790D1 (en) 2002-10-24
TR200101244T2 (en) 2002-06-21
HK1040955B (en) 2003-08-29
ATE224263T1 (en) 2002-10-15

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