KR20120121348A - Hair clipper - Google Patents
Hair clipper Download PDFInfo
- Publication number
- KR20120121348A KR20120121348A KR1020120037326A KR20120037326A KR20120121348A KR 20120121348 A KR20120121348 A KR 20120121348A KR 1020120037326 A KR1020120037326 A KR 1020120037326A KR 20120037326 A KR20120037326 A KR 20120037326A KR 20120121348 A KR20120121348 A KR 20120121348A
- Authority
- KR
- South Korea
- Prior art keywords
- comb
- shaped blade
- slider
- height
- handle ring
- Prior art date
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B19/00—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers
- B26B19/02—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers of the reciprocating-cutter type
- B26B19/04—Cutting heads therefor; Cutters therefor; Securing equipment thereof
- B26B19/046—Cutters being movable in the cutting head
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B19/00—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers
- B26B19/02—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers of the reciprocating-cutter type
- B26B19/04—Cutting heads therefor; Cutters therefor; Securing equipment thereof
- B26B19/06—Cutting heads therefor; Cutters therefor; Securing equipment thereof involving co-operating cutting elements both of which have shearing teeth
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B19/00—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers
- B26B19/38—Details of, or accessories for, hair clippers, or dry shavers, e.g. housings, casings, grips, guards
- B26B19/3806—Accessories
- B26B19/3813—Attachments
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Dry Shavers And Clippers (AREA)
Abstract
Description
The present invention relates to a hair clipper, and more particularly to a hair clipper having a clipping height adjustment function.
Conventionally, electric hair clippers configured to cut human hair have been provided by using a comb-shaped stationary blade and a comb-shaped movable blade reciprocating with respect to the stationary blade. An electric hair clipper is a hair clipper configured to change the scissor height through the attachment of a specific attachment to adjust the scissor height, and a blade end direction that crosses the reciprocating direction and the blade thickness direction to change the relative position of the fixed blade and the movable blade. And a hair clipper configured to adjust the scissor height by sliding one of the fixed blade and the movable blade along the other blade.
For the former hair clippers, certain attachments are necessary to change the scissor height. In contrast, the latter clippers employ a mechanism for adjusting the scissor height by using a fixed blade formed in the form of a wedge. Therefore, the latter hair clipper can finely adjust the scissoring height only by the user changing the setting by his or her hand without using this specific attachment.
Japanese patent JP 3412834 B discloses a hair clipper comprising a handle ring attached to a main body incorporating a motor. In this clipper, the rotation of the handle causes forward / rear movement of the slider, thereby changing the position of the movable blade. As a result, the shearing height is changed. Further, according to the above Japanese patent, in order to move the slider forward / backward by the rotation of the handle ring, the handle ring is provided with an inclined cam groove on its inner surface, and the slider is fastened to be inserted into the cam groove. A linking pin is provided. In this clipper, the inclined cam groove has a first longitudinal side formed in a stepwise shape formed by alternating connection of a straight surface perpendicular to the forward / rear direction and an inclined surface inclined with respect to the front / rear direction. lengthwise side). With this hair clipper with the function of adjusting the height of the scissor, it is possible to stabilize the fastening pins.
However, the above-described Japanese patent discloses that only one of the longitudinal side surfaces opposite to the cam groove is formed in the stepped shape, and the other is formed in the inclined shape as a whole. In terms of the movable range of the fastening pins (sliders) in the forward / rear direction, only one longitudinal side comprises a straight surface perpendicular to the forward / rear direction. Therefore, in the position for keeping the adjusted scissoring height constant, the movable range of the fastening pin is relatively wide. Accordingly, vibrations generated by the rotation of the motor and the reciprocating motion of the movable blades are likely to cause forward / backward movement of the movable blades, thus causing slight fluctuations in the scissor height.
In view of the above disadvantages, the present invention aims to provide a hair clipper that facilitates adjusting the scissoring height to a desired height and which can maintain the adjusted scissoring height precisely in a constant state.
A hair clipper of the first feature according to the present invention includes a first comb-shaped blade, a second comb-shaped blade, a main body, a drive device, and an adjusting device. The second comb-shaped blade is disposed to overlap with the first comb-shaped blade. The main body is configured to hold the first comb-shaped blade and the second comb-shaped blade. The drive device is accommodated in the main body and is configured to reciprocate the second comb-shaped blade with respect to the first comb-shaped blade in a lengthwise direction of the second comb-shaped blade. The adjusting device is configured to adjust a clipping height determined by a relative position of the second comb-shaped blade with respect to the first comb-shaped blade in a width direction of the second comb-shaped blade. do. The adjusting device includes a slider, a handle and a connecting mechanism. The slider is attached to the main body to move in a predetermined movement direction, and is connected to the second comb-shaped blade. The handle ring is attached to the main body to rotate about an axis of rotation extending along the direction of movement. The coupling mechanism is configured to connect the handle to the slider such that the slider is moved in rotation of the handle. The connecting mechanism includes a cam groove and a fastening pin. The cam groove is provided on one of the slider and the handling ring, and the fastening pin is provided on the other of the slider and the handling ring. The fastening pin is positioned inside the cam groove to move along the cam groove. The cam groove includes a plurality of holding grooves extending in a direction crossing the moving direction, and a connecting groove configured to connect the holding grooves. The plurality of holding grooves are formed at different positions in the direction of movement respectively associated with different scissoring heights. Each said holding groove is configured to hold said fastening pin between opposing inner surfaces of the holding groove.
According to the hair clipper of the second aspect of the present invention, in addition to the above first aspect, the holding groove extends in a state perpendicular to the direction of movement. The holding grooves have opposing inner faces of the holding grooves parallel to each other. The distance between opposing inner surfaces of the holding groove is equal to the dimension of the fastening pin in the direction of movement.
According to the clipper of the third aspect of the present invention, in addition to the first or second aspect described above, the adjustment device is adapted to move the fastening pin relative to the handle ring when the handle ring is in a predetermined position. And a click generation mechanism configured to prohibit. The predetermined position includes a first position in which the fastening pin is located in the holding groove associated with the highest scissor height and a second position in which the fastening pin is located in the holding groove associated with the lowest shear height.
1 is a front view illustrating the main parts of a hair clipper of one embodiment according to the present invention.
2 is a perspective view illustrating the hair clipper described above.
3 is a perspective view illustrating the blade block of the clipper described above.
4 is a cross-sectional view illustrating the blade block of the clipper described above.
5 is a cross-sectional view illustrating the blade block of the clipper described above.
6 is a perspective view illustrating the main body of the above-described barber.
7 is a perspective view illustrating the blade block and the main body of the above-described barber.
8 is an explanatory diagram illustrating an inner side surface of a handle ring of the above-described barber.
9 is a plan view illustrating the handling of the clipper described above.
10 is a front view illustrating the main part of a hair clipper of another embodiment according to the present invention.
The hair clipper (electric hair clipper) of one embodiment of the present invention includes a
As shown in FIG. 2, the
As mentioned above, the hair clipper of this embodiment has a first comb-shaped blade (fixed
In addition, the
The fixed
The
Hereinafter, a mechanism (ie, an adjusting device) for moving the
As mentioned above, the hair clipper of this embodiment includes an adjusting device configured to adjust the scissoring height "h". The adjusting device comprises a
The
The
The coupling mechanism is configured to connect the
As shown in FIG. 8, the
The
The stepped portions 43 (431A, 431B, 431C, 431D, and 431E) are formed at different positions in the moving direction respectively associated with different scissoring heights "h". In addition, the stepped portions 43 (431A, 431B, 431C, 431D, and 431E) are formed at different positions in the circumferential direction of the
The
The
The second stepped
The second
In the
Incidentally, the inclined portions 44 (441A, 441B, 441C, 441D) and the second inclined portions 44 (442A, 442B, 442C, 442D) opposite the
As a result, the
The plurality of holding
The plurality of connecting
For the
The
The
While the scissoring height "h" is selected, the fastening pins 52 are held between the stepped
In addition, for the purpose of allowing the fastening pins 52 to move within the
In this embodiment, in order to successfully maintain the adjusted scissoring height "h", click producing means is provided. The click generating means is configured to generate a click feeling at the position that determines the scissor height "h". In brief, the click generating means is configured to generate a click feeling when the
That is, the adjusting device comprises click generating means (click generating mechanism) configured to prevent relative movement of the
This click generating means comprises a plurality of (five in the illustrated example) click recesses 45 (45A, 45B, 45C, 45D, 45E) and click protrusions (not shown) as shown in FIG. . The click projection is provided on the outer side of the
Further, for the purpose of clearly showing the adjustable range of the scissor height "h", the click generating means corresponds to the condition (first position) corresponding to the highest scissor height "h" and the lowest scissor height "h". It may be configured to generate a click feeling in response to only the condition (second position). While the
The
10 illustrates an example corresponding to the above configuration. Specifically, in this example, the
In the example illustrated in FIG. 10, the
The finger stop " 46A " (first finger stop) is the
In addition, the
For example, when the difference in the length of the
In this embodiment, the fastening pins 52 and the
In this embodiment, the scissor height "h" is adjusted by means for moving the
As described above, the hair clipper of this embodiment includes a
In other words. The barber of this embodiment has a first comb-shaped blade (fixed
In particular, in the hair clipper of this embodiment, the holding
Also, preferably, the hair clipper of the present embodiment includes a click generating means. The click generating means is configured to generate a click feeling in response to the rotation of the
That is, according to the clipper of the present embodiment, the adjusting device includes a click generating mechanism configured to prohibit the relative movement of the
According to the above-described hair clipper of this embodiment, the shearing height "h" can be easily changed by means of rotating the
Claims (3)
A first comb-shaped blade;
A second comb-shaped blade disposed to overlap with the first comb-shaped blade;
A main body configured to hold the first comb-shaped blade and the second comb-shaped blade;
A drive device accommodated in the main body and configured to reciprocate the second comb-shaped blade with respect to the first comb-shaped blade in a lengthwise direction of the second comb-shaped blade; And
And an adjusting device configured to adjust a clipping height determined by a relative position of the second comb-shaped blade with respect to the first comb-shaped blade in a width direction of the second comb-shaped blade. ,
The adjustment device,
A slider attached to the main body to be moved in a predetermined movement direction and connected to the second comb-shaped blade;
A handle ring attached to the main body for rotation about an axis of rotation extending along the direction of movement;
A coupling mechanism configured to couple the handle ring to the slider such that the slider is moved in rotation of the handle ring,
The connecting mechanism,
A cam groove provided in one of the slider and the handling ring,
A fastening pin provided on the other of the slider and the handling ring and positioned inside the cam groove to move along the cam groove,
The cam groove,
A plurality of holding grooves extending in a direction crossing the moving direction,
A connecting groove configured to connect the holding groove;
The plurality of holding grooves are formed at different positions in the direction of movement, respectively, associated with different scissor heights,
And wherein each said holding groove is configured to hold said fastening pin between opposing inner surfaces of said holding groove.
The holding groove extends in a state perpendicular to the moving direction,
The holding grooves have opposite inner surfaces of the holding grooves parallel to each other,
The distance between opposite inner surfaces of the holding groove is equal to the dimension of the fastening pin in the direction of movement,
Hair clippers.
The adjustment device includes a click generating mechanism configured to prohibit the relative movement of the fastening pin relative to the handle ring when the handle ring is in a predetermined position,
The predetermined position includes a first position in which the fastening pin is located in the holding groove associated with the highest scissoring height, and a second position in which the fastening pin is located in the holding groove associated with the lowest shearing height,
Hair clippers.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020120037326A KR20120121348A (en) | 2011-04-26 | 2012-04-10 | Hair clipper |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2011-098442 | 2011-04-26 | ||
KR1020120037326A KR20120121348A (en) | 2011-04-26 | 2012-04-10 | Hair clipper |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20120121348A true KR20120121348A (en) | 2012-11-05 |
Family
ID=47507820
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020120037326A KR20120121348A (en) | 2011-04-26 | 2012-04-10 | Hair clipper |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR20120121348A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10668635B2 (en) | 2016-04-06 | 2020-06-02 | Koninklijke Philips N.V. | Blade set manufacturing method, blade set and hair cutting appliance |
CN113483571A (en) * | 2021-06-22 | 2021-10-08 | 中国联合装备集团安阳机械有限公司 | Polygonal heating furnace and using method thereof |
-
2012
- 2012-04-10 KR KR1020120037326A patent/KR20120121348A/en not_active Application Discontinuation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10668635B2 (en) | 2016-04-06 | 2020-06-02 | Koninklijke Philips N.V. | Blade set manufacturing method, blade set and hair cutting appliance |
CN113483571A (en) * | 2021-06-22 | 2021-10-08 | 中国联合装备集团安阳机械有限公司 | Polygonal heating furnace and using method thereof |
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Date | Code | Title | Description |
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A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application |