CN218488474U - Electric hair clipper head - Google Patents

Abstract

The utility model provides an electric hair clipper head. The application includes: the knife rest, the stationary knife, move the sword, the shim, the driving piece, the elastic component, fixing base and connecting piece, the stationary knife is fixed in the knife rest top, the laminating of stationary knife one side upper end is provided with moves the sword, it is equipped with the shim to move the sword top, be equipped with the bellied driving piece that makes progress on the shim, be equipped with the spout on the driving piece, the spout is in the homonymy with the tool bit that moves the sword, the elastic component comprises integrative fixed part and elastic arm, and the elastic arm carries out the design of buckling with the side of being connected of fixed part, be equipped with the quad slit that supplies the driving piece cross-under on the elastic arm, and the elastic arm is equipped with the portion of supporting in the spout with the one side that the fixed part is connected, the setting of connecting piece slope is in the upper end of fixing base, the fixing base is in the upper end of stationary knife, and relative with the driving piece, the fixed part is in the upper end of fixing base, and pass the stationary knife through the bolt, fixing base and fixed part make the three fixed part fixed, the connecting piece upper end is fixed with the electric clipper fuselage.

Description

Electric hair cutter head

Technical Field

The utility model relates to an electric push scissors.

Background

The existing electric hair clipper head generally comprises a knife rest and a torsional spring, wherein a fixed knife is fixed on the knife rest, a movable knife attached to the fixed knife and a knife pad for driving the movable knife to reciprocate relative to the fixed knife, the torsional spring is used for pressing the knife pad and the movable knife on the fixed knife and limiting the transverse movement of the movable knife and the knife rest, for example, the electric hair clipper head with the authorization publication number of CN205950787U, two ends of the torsional spring are respectively fixed in positioning grooves at two sides of the knife pad, a torsion ring of the torsional spring is fixed in the electric hair clipper head, because the blade generates uniform shearing and is obtained by applying pressure by a claw shape at the front end of the torsional spring, the movable knife and the knife pad swing left and right in the high-speed operation of a product, the torsional spring can also swing along with the movement frequency of the movable knife due to the claw shape at the front end, the torsional spring can generate fatigue during long-time operation, the shearing force of the fixed knife cannot reach the original shearing effect due to the insufficiency of the shearing force of the fixed knife, and the bending mark of the torsional spring can be generated at the bending position of the torsional spring, and the torsional spring can easily break from the cutting point after the high-speed operation of the fixed knife and the fixed knife pad, thereby influencing the service life of the electric hair clipper.

SUMMERY OF THE UTILITY MODEL

In view of the defect that current electric clipper exists, the utility model aims to solve the technical problem that: provides the electric push scissors with good fatigue resistance and longer service life.

In order to achieve the above object, according to one aspect of the present invention, the present invention is realized by the following technical measures: electric shears comprising: the electric hair clipper comprises a knife rest, a fixed knife, a movable knife, a knife pad and a driving piece, wherein the fixed knife is fixed above the knife rest, the upper end of one side of the fixed knife is provided with the movable knife in a laminating mode, the movable knife is arranged above the movable knife, the knife pad is arranged on the upper end of one side of the fixed knife, the upward protruding driving piece is arranged on the knife pad, a sliding groove is formed in the driving piece, the sliding groove and the knife head of the movable knife are located at the same side, the electric hair clipper further comprises an elastic piece, a fixing seat and a connecting piece, the elastic piece is composed of an integrated fixing portion and an elastic arm, the elastic arm is bent at the connecting side of the fixing portion, a square hole for the driving piece to be connected in a penetrating mode is formed in the elastic arm, the elastic arm is not connected with the fixing portion and is provided with a supporting portion, the connecting piece is arranged at the upper end of the fixing seat, the fixing seat is opposite to the driving piece, the fixing portion is located at the upper end of the fixing seat, the fixed knife, the fixing portion is fixed by the fixed knife, and the electric hair clipper body.

One end of an electric hair cutter body of the electric hair cutter is fixed at the upper end of a connecting piece, an eccentric driving shaft of the body penetrates through the connecting upper end and then is connected into a driving piece of a cutter pad, the driving piece and the cutter pad drive a movable cutter to reciprocate along a fixed cutter, when the cutter pad reciprocates, a sliding groove of the cutter pad slides back and forth along a pressing part without driving an elastic piece to swing together, and the elastic piece only plays a role in pressing the cutter pad to enable the movable cutter to be always attached to the fixed cutter.

Compared with the prior art, the utility model has the advantages of: the elastic piece can not generate fatigue motion, the original shearing effect can be always kept even if the elastic piece is used for a long time, and the elastic piece can not be broken like a torsion spring, so that the service life of the electric hair clipper is longer.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention. In the drawings:

fig. 1 is a schematic structural view of the electric shears of the present invention.

Fig. 2 is a schematic structural view of the elastic arm according to the present invention.

Description of the reference numerals: 1. a tool holder; 2. fixing a cutter; 3. moving a knife; 4. a shim; 5. a drive member; 6. an elastic member; 7. a fixed seat; 8. a connecting member; 9. a chute; 10. a resilient arm; 11. a fixed part; 12. a square hole; 13. and a pressing part.

Detailed Description

The invention will be described in detail hereinafter with reference to the drawings and embodiments. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "bottom", "top", etc., indicate orientations or positional relationships based on those shown in the drawings, merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention.

Example 1

Referring to fig. 1 and 2, the electric scissors according to this embodiment includes a knife rest 1, a stationary knife 2, a movable knife 3, a pad 4, a driving member 5, an elastic member 6, a fixing base 7 and a connecting member 8, wherein the stationary knife 2 is fixed above the knife rest 1, the movable knife 3 is attached to the upper side of the left side of the stationary knife 2, the rectangular pad 4 is fixed above the movable knife 3, the driving member 5 protruding upward is fixed in the middle of the pad 4, a sliding slot 9 is formed at the left end of the pad 4, the elastic member 6 is composed of an integrated fixing portion 11 and an elastic arm 10, the connecting side of the elastic arm 10 and the fixing portion 11 is bent upward, a square hole 12 for the driving member 5 to pass through is formed in the elastic arm 10, a pressing portion 13 abutting against the sliding slot 9 extends from the left side of the elastic arm 10, the connecting member 8 is obliquely arranged at the upper end of the fixing base 7 and is integrated with the fixing base 7, the fixing base 7 is arranged at the upper end of the stationary knife 2, the fixing base 11 is arranged at the upper end of the fixing base 7, and the electric scissors is fixed by passing through the stationary knife 2, the fixing base 7 and the fixing member 8.

After the structure is adopted, one end of the electric hair clipper body is fixed at the upper end of the connecting piece 8, the eccentric driving shaft of the body penetrates through the upper end of the connecting piece 8 and then is connected into the driving piece of the knife pad 4, and the driving piece and the knife pad 4 drive the movable knife 3 to reciprocate along the fixed knife 2, when the knife pad 4 reciprocates, the sliding chute 9 of the knife pad 4 slides back and forth along the pressing part 13, so that the elastic piece 6 cannot be driven to swing together, and the elastic piece 6 only plays a role of pressing the knife pad 4 to enable the movable knife 3 to be always attached to the fixed knife 2, therefore, the elastic piece 6 cannot generate fatigue motion, the original shearing effect can be always kept even if the electric hair clipper is used for a long time, and the elastic piece 6 cannot be broken like a torsion spring, so that the service life of the electric hair clipper is longer.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various changes and modifications may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (1)

1. Electric push scissors comprising: knife rest, stationary knife, move sword, shim and driving piece, the stationary knife is fixed in the knife rest top, and the laminating of stationary knife one side upper end is provided with moves the sword, moves the sword top and is equipped with the shim, is equipped with the bellied driving piece that makes progress on the shim, is equipped with the spout on the driving piece, the spout is in homonymy, its characterized in that with the tool bit that moves the sword: the electric push scissors further comprise an elastic part, a fixing seat and a connecting part, wherein the elastic part is composed of an integrated fixing part and an elastic arm, the elastic arm is bent at the connecting side of the fixing part, a square hole for the driving part to penetrate is formed in the elastic arm, a pressing part which is pressed in the sliding groove is arranged on one side, which is not connected with the fixing part, of the elastic arm, the connecting part is obliquely arranged at the upper end of the fixing seat, the fixing seat is located at the upper end of the fixed knife and is opposite to the driving part, the fixing part is located at the upper end of the fixing seat, the fixing part penetrates through the fixed knife, the fixing seat and the fixing part through bolts to enable the fixing part, and the upper end of the connecting part is fixed with the body of the electric push scissors.

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