CN2863393Y - Electric shear blade set structure - Google Patents
Electric shear blade set structure Download PDFInfo
- Publication number
- CN2863393Y CN2863393Y CN 200520118695 CN200520118695U CN2863393Y CN 2863393 Y CN2863393 Y CN 2863393Y CN 200520118695 CN200520118695 CN 200520118695 CN 200520118695 U CN200520118695 U CN 200520118695U CN 2863393 Y CN2863393 Y CN 2863393Y
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- CN
- China
- Prior art keywords
- snip
- elastic portion
- shell fragment
- electric scissors
- fixed part
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- 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
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Abstract
An electric shear blade assembly structure consists of a first shear blade and a second shear blade. The second shear blade is provided with an elastic clamp plate by which the first shear blade is bonded on the second shear blade. The elastic clamp plate is controlled by a fixed component which can be free-hand adjusted by users, thereby the power applying on the first shear blade can be adjusted. Therefore, the clipping power of the blade assembly can be changed by adjusting the combined tautness of the first shear blade and the second shear blade.
Description
Technical field
The utility model is relevant with the electric hair-cutting device, more detailed it, refer to a kind of electric hair-cutting device of adjustable blade group shearing force especially.
Background technology
The structure of electric hair-cutting device, roughly having one can be for the casing that grips, and this casing inside is provided with motor, gear, swing element etc.The front end of casing is established a snip group, and as Fig. 1, Fig. 2, this snip group comprises one first snip 10 and one second snip 20, establishes a spring bearer plate 30 on this second snip 20, thereby this first snip 10 is incorporated on this second snip 20.Second snip 20 is fixed on the fixed part that the casing end provided, therefore be fixed element, first snip 10 can left and right apace promotion by the control of above-mentioned swing element, make blade 11, the 21 formation friendships of first, second snip 10,20 cut effect, and reach the purpose of cutting off hair.
Above-mentioned first, second snip 10,20 is determined by this spring bearer plate 30 in conjunction with tightness, because this spring bearer plate 30 can't be adjusted its elastic force pressure, therefore first, second snip 10,20 keeps unanimity all the time in conjunction with tightness, unless this spring bearer plate 30 produces the tired phenomenon of elastic force, just can change first, second snip 10,20 in conjunction with tightness.Yet, first, second snip 10,20 concern that in conjunction with tightness its blade 11,21 hands over the shearing force of the effect of cutting, for example, first, second snip 10,20 big in conjunction with tightness, shearing force is strong, is fit to cut off comparatively thick and stiff hair; Otherwise, little in conjunction with tightness, shearing force a little less than, be fit to cut off soft hair.But when first, second snip 10,20 can't be adjusted it in conjunction with tightness, the shearing force of this set of blades promptly can't be changed.
Can't adjust the problem of shearing force for solving above-mentioned snip group, the utility model creator proposes a concrete solution.
Novel content
The utility model purpose is, a kind of electric hair-cutting device is provided, and particularly has the electric hair-cutting device of adjustable blade group shearing force.
Utility model technical scheme: a kind of electric scissors set of blades structure, comprise that one is subjected to the control of this electric hair-cutting device swing element and can left and right fast first mobile snip and one second snip, have a spring bearer plate on this second snip, this first snip is combined on this second snip; On the fixed part of the fixing electric hair cutter end of this second snip; It is characterized in that:
This spring bearer plate comprises a pedestal, has a fixed part and an elastic portion of upper and lower springing a little on it; This fixed part is fixed on this second snip; Have a spacing between this elastic portion and this second snip, above-mentioned first snip is arranged in this spacing;
One shell fragment is the lengthy motion picture shape, and presents arc along long axis direction, is fixed on the said base upper surface;
One retaining element is through in this shell fragment, this pedestal and this first snip, and its terminal screw lock is on this second snip, and this first snip has one and keeps first snip can left and right mobile avoidance hole for this retaining element passes.
Wherein, above-mentioned second snip has the engagement groove that a section is dove-tail form, and the fixed part of this electricity hair cutter end is fixed therein.
Wherein, the fixed part of said base is connected for the corner one with this elastic portion, and this corner junction has a chamfered groove with the thinning of corner structure thickness.
Wherein, the said fixing element has the head of the expansion of the free-hand rotation of a confession operator.
Wherein, have between the elastic portion of this pedestal and this first snip and stablize the left and right mobile guide frame of this first snip.
Wherein, this guide frame is made of the elongated slot and the projection that are arranged on this bottom surface, elastic portion open end and the first snip upper surface, and this projection cunning is embedded in this elongated slot.
Wherein, the upper surface of this pedestal has one and is positioned at wherein shell fragment tank for above-mentioned shell fragment.
The utility model progress effect:
1. above-mentioned first, second snip is determined by this spring bearer plate in conjunction with tightness, this retaining element is more when tightly being spirally connected, the pressure that its head is bestowed this shell fragment is bigger, the pressure that this spring bearer plate is bestowed first snip is bigger, first, second snip is more for fiting, shearing force is bigger, is applicable to and cuts off more thick and stiff hair.Otherwise when this retaining element more was spirally connected for pine, the pressure that its head is bestowed this shell fragment was littler, and the pressure that this spring bearer plate is bestowed first snip is littler, and the degree of fiting of first, second snip is lower, and shearing force is lower, is applicable to more soft and fine hair.Therefore, electric scissors set of blades of the present utility model has the characteristic that can adjust shearing force.
2. the means of adjusting shearing force are simple, only can reach in the mode that unscrews or screw the said fixing element.
Below in conjunction with accompanying drawing specific embodiment of the utility model is described, in the hope of more detailed announcement essence of the present utility model.
Description of drawings
Fig. 1: the three-dimensional exploded view of known electric scissors set of blades.
Fig. 2: the combination appearance figure of known electric scissors set of blades.
Fig. 3: the three-dimensional exploded view of the utility model electric scissors set of blades.
Fig. 4: the combination appearance figure of the utility model electric scissors set of blades.
Fig. 5: 5-5 profile among Fig. 4.
Fig. 6: the side view of arrow 6 directions among Fig. 4, represent the signal that first snip moves to a direction.
Fig. 7: represent the schematic diagram that first snip moves to other direction along continuous Fig. 6.
The specific embodiment
As Fig. 3, Fig. 4, the utility model electric scissors set of blades structure comprises:
One first snip 40 and one second snip 50 are established a spring bearer plate 60, thereby this first snip 40 are incorporated on this second snip 50 on this second snip 50.This second snip 50 has the engagement groove 52 that a section is dove-tail form, thereby as being fixed on the fixed part that electric hair cutter end provided with this engagement groove 52 as described in the prior art.This first snip 40 is established one and is supplied the draw-in groove 42 of the swing element blocking of the described electric hair-cutting device of prior art, thereby make first snip 40 be subjected to the control of this swing element and can left and right apace promotion, make blade 41, the 51 formation friendships of first, second snip 40,50 cut effect, and reach the purpose of cutting off hair.The bottom land of this draw-in groove 42 is the avoidance hole 421 of a summary to left and right expansion;
This spring bearer plate 60 comprises:
One pedestal 61, this pedestal 61 have a fixed part 62 and an elastic portion 63; This fixed part 62 is fixed on this second snip 50 with screw element 64; This elastic portion 63 is towards the blade 51 of second snip 50, and and second snip 50 between have preset distance, this distance can be positioned at wherein for above-mentioned first snip 40; Again, this fixed part 61 is connected for the corner one with this elastic portion 63, establishes the recessed chamfered groove of an arc 65 in this corner junction, suitably corner structure thickness is given thinning according to this, can upper and lower a little springing thereby form this elastic portion 63.The upper surface of this elastic portion 63 is established a shell fragment tank 66, and the central authorities of this shell fragment tank 66 establish element perforation 67, and this second snip 50 is over against the fixing hole 53 of should element perforation 67 establishing an internal thread.
One shell fragment 70 is a lengthy motion picture shape, and slightly presents arc along long axis direction, places the shell fragment tank 66 of said base 61; These shell fragment 70 central authorities also establish element perforation 71, pass the avoidance hole 421 of element perforation 67 and first snip 40 of element perforation 71, the pedestal 61 of this shell fragment 70 for a retaining element 72, and the fixing hole 53 that is spirally connected and is fixed in this second snip 50 with its terminal externally threaded canned paragraph 73.This retaining element 72 has the head 74 of an expansion, for the free-hand rotation of operator, and suppress in this shell fragment 70 upper surfaces, when retaining element 72 more when tightly being spirally connected, the pressure that this head 74 is bestowed this shell fragment 70 is bigger, otherwise when retaining element 72 more was spirally connected for pine, it is littler that this head 74 is bestowed this pressure of 70.
Establish a guide frame 75 between the elastic portion 63 of this pedestal 61 and this first snip 40, this guide frame 75 is by the elongated slot 43 and the projection 68 that are arranged on elastic portion bottom surface, 63 open end and first snip, 40 upper surfaces, and its purpose is to stablize this first snip, 40 quick left and right mobile paths.
As Fig. 5, above-mentioned first, second snip 40,50 is determined by this spring bearer plate 60 in conjunction with tightness, this retaining element 72 is more when tightly being spirally connected, the pressure that its head 74 is bestowed this shell fragment 70 is bigger, the pressure that this spring bearer plate 60 is bestowed first snip 40 is bigger, more for fiting, shearing force is bigger, is applicable to and cuts off more thick and stiff hair for first, second snip 40,50.Otherwise when this retaining element 72 more was spirally connected for pine, the pressure that its head 74 is bestowed this shell fragment 70 was littler, the pressure that this spring bearer plate 60 is bestowed first snip 40 is littler, the degree of fiting of first, second snip 40,50 is lower, and shearing force is lower, is applicable to cut off more soft and fine hair.Therefore, electric scissors set of blades of the present utility model has the characteristic that can adjust shearing force, and the adjustment means are simple, only can reach in the mode that unscrews or screw this retaining element 72.
As Fig. 6, Fig. 7, the action schematic diagram that is showed for arrow 6 directions shown in Figure 4.When first snip 40 is driven by the swing element of electric hair-cutting device and during left and right displacement, its Kong Bianhui that avoids hole 421 touches to this retaining element 72 after first snip 40 moves one section preset distance, in view of the above, the axial length of setting this avoidance hole 421 is the left and right displacement of this first snip 40 of definable.With the utility model embodiment, this first snip 40 left, the mobile limit to the right, be that edge with first, second snip 40,50 is and closes together till the state.
Though the utility model is to do explanation with a most preferred embodiment, is skillful in this skill person and can makes various multi-form changes not breaking away under the utility model spirit and the category.Above illustrated embodiment is only in order to explanation the utility model, and is non-in order to limit scope of the present utility model.Such as do not disobey various modifications or the variation that the utility model spirit is engaged in, all belong to the utility model claim.
Claims (7)
1. electric scissors set of blades structure, comprise that one is subjected to the control of this electric hair-cutting device swing element and can left and right fast mobile first snip (40) and one second snip (50), have a spring bearer plate (60) on this second snip (50), this first snip (40) is combined on this second snip (50); On the fixed part of the fixing electric hair cutter end of this second snip (50); It is characterized in that:
This spring bearer plate (60) comprises a pedestal (61), has a fixed part (62) and an elastic portion of upper and lower springing (63) a little on it; This fixed part (62) is fixed on this second snip (50); Have a spacing between this elastic portion (63) and this second snip (50), above-mentioned first snip (40) is arranged in this spacing;
One shell fragment (70) is the lengthy motion picture shape, and presents arc along long axis direction, is fixed on said base (61) upper surface;
One retaining element (72), be through in this shell fragment (70), this pedestal (61) and this first snip (40), its terminal screw lock is on this second snip (50), and this first snip (40) has one and keeps first snip (40) can left and right mobile avoidance hole (421) for this retaining element (72) passes.
2. electric scissors set of blades structure as claimed in claim 1 is characterized in that: above-mentioned second snip (50) has the engagement groove (52) that a section is dove-tail form, and the fixed part of this electricity hair cutter end is fixed therein.
3. electric scissors set of blades structure as claimed in claim 1 is characterized in that: the fixed part (62) of said base (61) is connected for the corner one with this elastic portion (63), and this corner junction has a chamfered groove with the thinning of corner structure thickness (65).
4. electric scissors set of blades structure as claimed in claim 1 is characterized in that: said fixing element (72) has one and supplies the head (74) of the expansion of the free-hand rotation of operator.
5. electric scissors set of blades structure as claimed in claim 1 is characterized in that: have between the elastic portion (63) of this pedestal (61) and this first snip (40) and stablize this left and right mobile guide frame of first snip (40) (75).
6. electric scissors set of blades structure as claimed in claim 5, it is characterized in that: this guide frame (75) is made of the elongated slot (43) and the projection (68) that are arranged on this elastic portion (63) bottom surface, open end and first snip (40) upper surface, and this projection (68) is sliding to be embedded in this elongated slot (43).
7. electric scissors set of blades structure as claimed in claim 1 is characterized in that: the upper surface of this pedestal (61) has one and is positioned at wherein shell fragment tank (66) for above-mentioned shell fragment (70).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520118695 CN2863393Y (en) | 2005-09-14 | 2005-09-14 | Electric shear blade set structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520118695 CN2863393Y (en) | 2005-09-14 | 2005-09-14 | Electric shear blade set structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2863393Y true CN2863393Y (en) | 2007-01-31 |
Family
ID=37675847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520118695 Expired - Fee Related CN2863393Y (en) | 2005-09-14 | 2005-09-14 | Electric shear blade set structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2863393Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102699935A (en) * | 2012-05-30 | 2012-10-03 | 温州朗威电器有限公司 | Blade used on hair cutting tool |
-
2005
- 2005-09-14 CN CN 200520118695 patent/CN2863393Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102699935A (en) * | 2012-05-30 | 2012-10-03 | 温州朗威电器有限公司 | Blade used on hair cutting tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |