CN1141204C - Blade holder for electric hair clippers - Google Patents
Blade holder for electric hair clippers Download PDFInfo
- Publication number
- CN1141204C CN1141204C CNB021374953A CN02137495A CN1141204C CN 1141204 C CN1141204 C CN 1141204C CN B021374953 A CNB021374953 A CN B021374953A CN 02137495 A CN02137495 A CN 02137495A CN 1141204 C CN1141204 C CN 1141204C
- Authority
- CN
- China
- Prior art keywords
- cushion block
- cut
- moving knife
- straight trough
- electric cutter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The present invention relates to a blade clamping device for electric hairdressing clippers. The present invention comprises a fixing cutter (4), a moving cutter (3), a moving cutter fixing cushion block (2) used as a carrier of the moving cutter and an elastic press sheet (1) positioned above the moving cutter fixing cushion block (2). The present invention is characterized in that a steel ball (5) is clamped between the elastic press sheet (1) and the moving cutter fixing cushion block (2), and thereby, traditional plane elasticity contact sliding friction between the elastic press sheet and the moving cutter fixing cushion block (2) is changed into rolling friction. Thereby, friction coefficients are lowered, the work efficiency of motors is improved, and the function of hairdressing is improved.
Description
Technical field
The invention belongs to hair dressing tools, relate in particular to a kind of blade pressing mechanism of hair dressing tools.
Background technology
Scissors, particularly electronic cutting comprises hair clipper, must cut, animal wool is cut etc., must keep tight elasticity to amplexiform on it between bottom knife that relative shear is slided like a cork again, for this reason, must be between the moving knife of scissors and stationary knife additional blade hold-down mechanism.Existing scissor blade hold-down mechanism is exactly spring leaf of pressurization above cutting blade, cutting blade is to be fixed on the moving knife setting-up piece thereon of position, when the moving knife pad is driven, cutting blade is and then servo-actuated just, there is a static elastic pressuring plate top of moving knife pad, and it imposes downward elasticity compressing to the moving knife pad all the time.Rely on the elastic force of elastic pressuring plate that cutting blade is close on the ledger-plate, when moving back and forth about cutting blade, there is sliding friction in this hold-down mechanism between elastic pressuring plate and the moving knife pad when scissors uses, this sliding friction is bigger, thereby makes the operation of scissors feel not too flexible.
Summary of the invention
The present invention be directed to this shortcoming, existing hold-down mechanism is improved, the change sliding friction is rolling friction, and the resistance of reducing friction makes the scissors flexible operation, raises the efficiency.
Electric hair clipper of the present invention above elastic pressuring plate and below the moving knife pad between add and put ball, and realize the foregoing invention purpose.
The present invention solves the problems of the technologies described above the technical scheme that is adopted: the blade fixture that hair electric cutter is cut, it includes the cutting blade of ledger-plate as static element, effect movement parts, as the cutting blade carrier for the fixing fixing cushion block of moving knife of servo-actuated of cutting blade, with be positioned at moving knife and fixedly cushion block top all the time it imposed on the elastic pressuring plate of direction towards lower compression, it is characterized in that: described last elastic pressuring plate and described under moving knife fixedly accompany steel ball between the cushion block.
Described elastic pressuring plate and described the moving knife fixedly free end of cushion block form the spacing cavity volume that contains described steel ball, and it is to be the short straight trough of a lateral arrangement of involutory containing steel ball up and down.The free end in described elastic pressuring plate the place ahead constitutes the curved chamber of downward opening arc straight trough.The described moving knife fixedly free end in cushion block the place ahead constitutes the recessed straight trough of opening V-shape up.Yet the free end in described elastic pressuring plate the place ahead constitutes the recessed straight trough of downward opening V-shape.The described moving knife fixedly free end in cushion block the place ahead constitutes the curved chamber of opening arc up straight trough, also is feasible scheme.Described spacing cavity volume is the short straight trough of a lateral arrangement, is provided with uniform retaining bone in it, and a plurality of unitary spaces that form between described retaining bone and the retaining bone hold in it for steel ball.Described steel ball has the 2-8 grain.Its diameter also can be selected within the specific limits.
Compared with prior art, the invention has the advantages that owing to having reduced coefficient of friction, action was light when hair-cutting was repaired slides, and improves moyor, has improved the hair-cutting function.
Description of drawings
Fig. 1 is vertical cut-away view of electric hair-clipper of the present invention.
Fig. 2 is the head partial view of Fig. 1 electric hair-clipper.
The specific embodimentBelow in conjunction with accompanying drawing the embodiment of the invention is described in further detail.
Fig. 1 and Fig. 2 show is the blade fixture that the hair electric cutter of the 1st embodiment of the present invention is cut, it includes the cutting blade (3) of ledger-plate (4) as static element, effect movement parts, for the fixing fixing cushion block (2) of moving knife of servo-actuated of cutting blade, with be positioned at moving knife and fixedly cushion block (2) top all the time it imposed on the elastic pressuring plate (1) of direction towards lower compression, it is characterized in that: fixedly accompany steel ball (5) between the cushion block (2) at described elastic pressuring plate (1) and described moving knife.
Described elastic pressuring plate (1) and described the moving knife fixedly free end of cushion block (2) form the spacing cavity volume that contains described steel ball (5), and it is to be the short straight trough of involutory containing steel ball (5) up and down.
The free end in described elastic pressuring plate (1) the place ahead constitutes the short straight trough in downward opening curved curved chamber.
The described moving knife fixedly free end in cushion block (2) the place ahead constitutes the recessed short straight trough of opening V-shape up.
Described spacing cavity volume is the short straight trough of a lateral arrangement, is provided with uniform retaining bone (6) in it, and a plurality of unitary spaces that form between described retaining bone (6) and the retaining bone hold in it for every steel ball (5).
Described steel ball (5) has the 2-8 grain.
The 2nd embodiment of the present invention is identical substantially with the 1st embodiment, and only the scheme of the spacing cavity volume of the described steel ball of the free end of elastic pressuring plate (1) and dynamic fixation cushion block (2) formation containing is opposite with embodiment 1.Its scheme is: the free end in described elastic pressuring plate (1) the place ahead constitutes the recessed straight trough of downward opening V-shape; The described moving knife fixedly free end in cushion block (2) the place ahead constitutes opening curved curved chamber straight trough up.
Claims (8)
1. blade fixture that hair electric cutter is cut, it includes the cutting blade (3) of ledger-plate (4) as static element, effect movement parts, for the fixing fixing cushion block (2) of moving knife of servo-actuated of cutting blade, with be positioned at moving knife and fixedly cushion block (2) top all the time it imposed on the elastic pressuring plate (1) of direction towards lower compression, it is characterized in that: fixedly accompany steel ball (5) between the cushion block (2) at described elastic pressuring plate (1) and described moving knife.
2. the blade clamp mechanism that hair electric cutter according to claim 1 is cut, it is characterized in that the fixedly spacing cavity volume of both free end formation described steel balls of containing (5) of cushion block (2) of described elastic pressuring plate (1) and described moving knife, it is to be the short straight trough of involutory containing steel ball (5) up and down.
3. the blade fixture that hair electric cutter according to claim 1 and 2 is cut is characterized in that the free end in described elastic pressuring plate (1) the place ahead constitutes the short straight trough in downward opening curved curved chamber.
4. the blade fixture that hair electric cutter according to claim 1 and 2 is cut is characterized in that the fixedly recessed straight trough of free end formation opening V-shape up in cushion block (2) the place ahead of described moving knife.
5. the blade fixture that hair electric cutter according to claim 1 and 2 is cut is characterized in that the free end in described elastic pressuring plate (1) the place ahead constitutes the recessed straight trough of downward opening V-shape.
6. the blade fixture that hair electric cutter according to claim 1 and 2 is cut is characterized in that the fixedly free end formation opening curved curved chamber straight trough up in cushion block (2) the place ahead of described moving knife.
7. the blade fixture that hair electric cutter according to claim 2 is cut, it is characterized in that described spacing cavity volume is the short straight trough of a lateral arrangement, be provided with uniform retaining bone (6) in it, a plurality of unitary spaces that form between described retaining bone (6) and the retaining bone hold in it for every steel ball (5).
8. the blade fixture that hair electric cutter according to claim 1 and 2 is cut is characterized in that described steel ball (5) has 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021374953A CN1141204C (en) | 2002-10-16 | 2002-10-16 | Blade holder for electric hair clippers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021374953A CN1141204C (en) | 2002-10-16 | 2002-10-16 | Blade holder for electric hair clippers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1403247A CN1403247A (en) | 2003-03-19 |
| CN1141204C true CN1141204C (en) | 2004-03-10 |
Family
ID=4749014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021374953A Expired - Fee Related CN1141204C (en) | 2002-10-16 | 2002-10-16 | Blade holder for electric hair clippers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1141204C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR112015014467B1 (en) * | 2012-12-20 | 2021-08-10 | Koninklijke Philips N.V. | CUTTING ASSEMBLY FOR A HAIR-TRIMING DEVICE; CUTTING BLADE; AND HAIR TRIM DEVICE |
| CN107595199B (en) * | 2017-09-08 | 2023-05-05 | 宁波富佳实业股份有限公司 | Roller assembly comprising elastic supporting mechanism and dust collector comprising same |
| CN109079859A (en) * | 2018-11-07 | 2018-12-25 | 浙江海顺电工有限公司 | A kind of shaver and its blade parallel cutting mechanism |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4221049A (en) * | 1977-07-30 | 1980-09-09 | Matsushita Electric Works, Ltd. | Hair clipper |
| JPS6190158A (en) * | 1984-10-06 | 1986-05-08 | アグフア‐ゲヴエルト・アクチエンゲゼルシヤフト | Container for refining liquid |
| CN2094434U (en) * | 1991-06-24 | 1992-01-29 | 吴剑波 | Electric pushing scissors |
| CN2247587Y (en) * | 1996-01-24 | 1997-02-19 | 浙江海山集团公司 | Electric hair-clippers |
| CN2294823Y (en) * | 1997-07-11 | 1998-10-21 | 史京山 | Electric-motor type electric hair-clippers |
| CN2304517Y (en) * | 1997-08-22 | 1999-01-20 | 郑隆夫 | Structure of controlling hair cut length of electric clippers |
| US5933964A (en) * | 1996-07-17 | 1999-08-10 | Wahl Clipper Corporation | Cutter blade for hair clippers |
-
2002
- 2002-10-16 CN CNB021374953A patent/CN1141204C/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4221049A (en) * | 1977-07-30 | 1980-09-09 | Matsushita Electric Works, Ltd. | Hair clipper |
| JPS6190158A (en) * | 1984-10-06 | 1986-05-08 | アグフア‐ゲヴエルト・アクチエンゲゼルシヤフト | Container for refining liquid |
| CN2094434U (en) * | 1991-06-24 | 1992-01-29 | 吴剑波 | Electric pushing scissors |
| CN2247587Y (en) * | 1996-01-24 | 1997-02-19 | 浙江海山集团公司 | Electric hair-clippers |
| US5933964A (en) * | 1996-07-17 | 1999-08-10 | Wahl Clipper Corporation | Cutter blade for hair clippers |
| CN2294823Y (en) * | 1997-07-11 | 1998-10-21 | 史京山 | Electric-motor type electric hair-clippers |
| CN2304517Y (en) * | 1997-08-22 | 1999-01-20 | 郑隆夫 | Structure of controlling hair cut length of electric clippers |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1403247A (en) | 2003-03-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |