TWI783866B - Electric multi-layer hair clipper device - Google Patents

Abstract

An electric multi-layer hair clipper device, which includes a main body, a staggered multi-layer trimming head, an electric adjustment module and a display screen, the staggered multi-layer trimming head is arranged at the front end of the main body, and a fixed A knife plate and a movable knife set, the movable knife set includes a first movable knife and at least one second movable knife, the movable knife set is electrically connected with the electric adjustment module and the display screen, and the user can use the The display screen quickly adjusts the distance between the first movable knife and the second movable knife, so that when the cutting operation is performed, it can be quickly adjusted to a single cutting track or multiple cutting tracks of different lengths during cutting, and It can be combined with an auxiliary board to make a more neat multi-level hair cutting effect, so as to improve the efficiency and quality of hair cutting.

Description

Electric multi-layer hair clipper device

This creation belongs to the field of hair cutting equipment, especially an electric multi-level hair clipper device, which combines an electric adjustment module and a display screen to quickly adjust the position of the second movable knife relative to the first movable knife.

By the way, in addition to special scissors and electric hair clippers, general hairdressers use haircutting tools, as well as scissors for trimming layered effects, which can be matched with the needs of hairstylists and customers for various haircutting effects.

The scissors used to trim layers in the market have a completely different sawtooth shape setting than ordinary flat scissors. When cutting, the hair will be cut in different lengths due to the design of the sawtooth shape. However, electric hair clippers use electric motors combined with cross-operating blades to quickly cut hair. They are mainly used for trimming a large amount of hair. When hair stylists cut hair, they all use mixed hair cutting tools at the same time. If electric hair clippers capable of trimming large areas of hair can be applied to hairstyles that need to be cut with a clear sense of layering, it is believed that the efficiency and quality of hair cutting can be improved; therefore, the creator once created the Republic of China Invention Patent No. I693993 " Staggered multi-layer trimming head applied to electric hair clippers", which reveals the structural design of the adjustable movable blade, which can be adjusted to a single cutting track or multiple cutting tracks during cutting, without changing the original operating habits Quickly complete a variety of different haircut effects.

However, when implementing the aforementioned patents, the author found that in the process of adjustment, he often encountered problems in trimming size because there was no scale or clear readings. Therefore, the author further proposed the electric multi-layer hair The clipper device, through the combined design of the electric adjustment module and the display screen, allows the hair stylist to quickly adjust the position of the second movable knife relative to the first movable knife in the shortest and clearest situation, thereby improving hair cutting Timely efficiency and quality.

One purpose of this creation is to provide an electric multi-level hair clipper device, which has a main body, a staggered multi-layer trimming head, an electric adjustment module and a display screen, wherein the staggered multi-layer trimming head is set on The front end of the host body is provided with a fixed knife plate and a movable knife set inside. The movable knife set includes a first movable knife and at least one second movable knife. The movable knife set is connected with the electric adjustment module and the display The screen is electrically connected, and the user can quickly adjust the distance between the first movable knife and the second movable knife through the display screen to improve the efficiency of hair cutting. Furthermore, this creation further combines an auxiliary board to provide readings with positioning effect and clear scale, so as to make a more neat multi-level hair cutting effect and achieve the effect of improving the quality of hair cutting.

In order to achieve the above-mentioned purpose, the electric multi-layer hair clipper device of the present invention includes: a main body, a plurality of motors and a rechargeable power source are arranged inside, each motor is electrically connected to the rechargeable power source and It has a rotating shaft, and a connecting block is connected to the front end of the rotating shaft to perform synchronous rotating movement; a staggered multi-layer trimming head is arranged at the front end of the main body, which includes: a bottom plate, which is used to install and fix on the main machine The front end of the body; a fixed knife plate fixed on the bottom plate, and the front edge of the fixed knife plate is provided with a first sawtooth structure at equal intervals; a movable knife set is movable and fitted on one side of the fixed knife plate , and the movable knife set is provided with a first movable knife and at least one second movable knife, and the leading edge of the first movable knife corresponds to the first sawtooth structure and is provided with a The second sawtooth structure, and the first movable knife is provided with at least one first notch corresponding to the number of the second movable knife, and the front edge of the second movable knife is provided with a third sawtooth structure corresponding to the first sawtooth structure, The second movable knife is movably accommodated in the first notch, so that the second sawtooth structure and the third sawtooth structure are combined to present a staggered arrangement with the first sawtooth structure, and form one or more shears during cutting. Cutting track; an electric adjustment module, electrically connected to each motor, and the electric adjustment module is connected with the first movable knife and the second movable knife through the motors, so as to drive the first movable knife respectively The movable knife and the second movable knife adjust the distance relative to the fixed knife plate; and a display screen is arranged on the surface of the host body, and the display screen is electrically connected to the electric adjustment module, so that the operator can use the display screen Quickly adjust the first movable knife and the second movable knife according to the displayed value.

In one embodiment, the electric multi-layered hair clipper device of the invention further has an auxiliary plate fixed on one side of the main body adjacent to the fixed knife plate, and can be used to adjust the fixed knife plate relative to the desired The distance or angle of the cutting place; moreover, the auxiliary plate includes a fixed piece and an adjustment piece, one side of the fixed piece corresponds to the host body and is provided with a fixed part, and the other side surface is provided with a first A pivot joint, one end of the adjusting piece corresponds to the first pivot joint, and a second pivot joint is provided, so that the adjustment plate can adjust the deflection angle relative to the fixed piece; and, the surface of the first pivot joint is provided with A plurality of first angle positioning parts, and the first angle positioning parts are arranged at equal angular intervals, and the second pivot part is provided with a plurality of second angle positioning parts corresponding to the first angle positioning parts, and the The second angle positioning parts are arranged at equal angular intervals, so that the adjustment piece can be adjusted to the deflection angle relative to the fixed piece; in addition, the adjustment piece used in this creation is provided with a scale, and it is set corresponding to the scale. There are a plurality of positioning holes, and a positioning column is movably installed on the adjustment piece, so that the positioning column corresponds to any positioning hole and is inserted and positioned at the corresponding reading position on the scale. By using the scale, the The positioning hole and the positioning column can facilitate the operation of linear clippers and rotary clippers with a fixed distance.

In another embodiment, the electric adjustment module of the present invention uses a stepping motor to finely adjust the distance between the first movable knife and the second movable knife, and the electric adjustment module is provided with a first increase and decrease key, A second increase and decrease key and a third increase and decrease key, the first increase and decrease key, the second increase and decrease key and the third increase and decrease key are all arranged on the surface of the host body for switching and adjusting which one is active The increase or decrease of the knife. It should be noted that this creation can also use the display screen of the touch screen, so that the operation mode of directly touching the display screen can be directly selected to adjust the increase or decrease of which movable knife.

1: Electric multi-layer hair clipper device

11: Host body

111: motor

1111: Rotation axis

1112: Connection block

112: Rechargeable power source

12: Staggered multi-layer trimming head

121: Bottom plate

1211: open window

122: fixed blade

1221: The first sawtooth structure

123: Movable knife group

1231: The first active knife

12311: Second sawtooth structure

12312: the first gap

1232: The second active knife

12321: The third sawtooth structure

13: Electric adjustment module

131: the first increase and decrease key

132: the second increase and decrease key

133: The third increase and decrease key

14: Display screen

15: Auxiliary board

151: fixed piece

1511: fixed part

1512: The first pivot joint

15121: The first angle positioning unit

152: Adjustment sheet

1521: the second pivot joint

15211: The second angle positioning part

1522: scale table

1523: positioning hole

1524: positioning column

Fig. 1 is a perspective view of a preferred embodiment of the invention.

Fig. 2 is a schematic structural diagram of a preferred embodiment of the invention.

Fig. 3 is a schematic view (1) of the state when the preferred embodiment of the invention is operated at different angles.

Fig. 4 is a schematic diagram (2) of states of the preferred embodiment of the present invention when operating at different angles.

In order to enable your review committee to clearly understand the content of this creation, only the following descriptions are provided with diagrams, please refer to them.

Please refer to Fig. 1, Fig. 2 and Fig. 3, Fig. 4, which are the three-dimensional exploded view of the preferred embodiment of the invention and its assembled three-dimensional appearance, as well as various state diagrams when it is operated at different angles. As shown in the above figures, the electric multi-level hair clipper device 1 of the present invention includes a main body 11 , a staggered multi-layer trimming head 12 , an electric adjustment module 13 and a display screen 14 .

Wherein the host body 11 is a long handle-shaped structure, inside which are provided with three motors 111 and a rechargeable power source 112, the motor 111 is electrically connected to the rechargeable power source 112 and It has a rotating shaft 1111, and a connecting block 1112 is connected to the front end of the rotating shaft 1111 to perform synchronous rotating motion.

The staggered multi-layer trimming head 12 is located at the front end of the main body 11, and the staggered multi-layer trimming head 12 includes a bottom plate 121 for installation and fixing on the front end of the main body 11; It is arranged on the bottom plate 121, and the front edge of the fixed knife plate 122 is provided with a first sawtooth structure 1221 at equal intervals; a movable knife group 123 is movable and attached to one side of the fixed knife plate 122, and the movable Knife group 123 is provided with a first movable knife 1231 and two second movable knife 1232, and this first movable knife 1231 front edge is provided with a second sawtooth structure 12311 corresponding to this first sawtooth structure 1221, and this first movable knife 1231 is Corresponding to the two second movable knives 1232, two first notches 12312 are provided. As shown in the figure, the number of the first notches 12312 is two, and the leading edge of each second movable knife 1232 corresponds to the first notch. The sawtooth structure 1221 is provided with a third sawtooth structure 12321, and each second movable knife 1232 is respectively moved and accommodated in each of the first notches 12312, so that the second sawtooth structure 12311 and the third sawtooth structure 12321 are combined Afterwards, the structure of the first sawtooth 1221 is interlaced, and one or more cutting tracks are formed during cutting.

The electric adjustment module 13 is electrically connected to the rechargeable power source 112, and the electric adjustment module 13 is respectively connected to the first movable knife 1231 and the second movable knife 1232 through the motors 111, so as to Drive the first movable knife 1231 and the second movable knife 1232 to adjust the distance relative to the fixed knife plate 122 respectively. It should be noted that the electric adjustment module 13 of the present invention is provided with a first increase/decrease key 131, a second increase/decrease key 132, and a third increase/decrease key 133, which are arranged on the surface of the main body 11 for respectively The rotation amount of each motor 111 is adjusted to adjust the distance between the first movable knife 1231 and the second movable knife 1232 respectively, so as to switch which movable knife and the adjustment amount to adjust.

The display screen 14 is arranged on the surface of the host body 11, and the display screen 14 is electrically connected to the electric adjustment module 13, so that the operator can quickly operate the adjustment by the display value of the display screen 14. Adjust the first movable knife 1231 and the second movable knife 1232; in addition, this creation can also have a variation, the display screen 14 is a touch screen, which can be directly selected to adjust the increase or decrease of which movable knife.

Accordingly, the electric multi-layered hair clipper device 1 of the present invention is further equipped with an auxiliary plate 15, which is used to be fixed on the side of the main body 11 adjacent to the fixed knife plate 122, and can be installed or not. , but after installation and use, it can be used to adjust the distance or angle of the fixed knife plate 122 relative to the place to be cut, and the auxiliary plate 15 includes a fixed piece 151 and an adjustment piece 152, and one side of the fixed piece 151 is opposite to the A fixing portion 1511 is provided on the host body 11, and a first pivoting portion 1512 is provided on the other side thereof, and a second pivoting portion 1521 is provided at one end of the adjusting piece 152 corresponding to the first pivoting portion 1512. The adjustment piece 152 can adjust the deflection angle relative to the fixed piece 151, the surface of the first pivot joint 1512 is provided with a plurality of first angle positioning parts 15121, and the first angle positioning parts 15121 are arranged at equal angular intervals, And the second pivoting portion 1521 is provided with a plurality of second angle positioning portions 15211 corresponding to the first angle positioning portions 15121, and the second angle positioning portions 15211 are arranged at equal angular intervals, so that the adjusting piece 152 can be The deflection angle is adjusted relative to the fixed piece 151, and a scale 1522 is provided on the adjustment piece 152, and a plurality of positioning holes 1523 are provided corresponding to the scale 1522, and a positioning hole 1523 is movably installed in the positioning hole 1523. Positioning column 1524, so that the positioning column 1524 slides corresponding to the adjustment piece 152 and locks on the corresponding reading position on the scale 1522 through the positioning column 1524 and the any positioning hole 1523, by using the scale 1522, the The positioning hole 1523 and the positioning column 1524 can be used as the center of the circle to carry out the rotary clipper operation, so as to achieve a more neat multi-level hair cutting effect, so as to achieve the purpose of improving the efficiency and quality of hair cutting.

Only, the above-mentioned ones are only preferred embodiments of this creation, and are not used to limit the scope of implementation of this creation, so those who have common knowledge in the technical field, or are familiar with this technology Equivalent changes and modifications made without departing from the spirit and scope of this creation should be covered by the patent scope of this creation.

1: Electric multi-layer hair clipper device

11: Host body

111: motor

1111: Rotation axis

1112: Connection block

112: Rechargeable power source

12: Staggered multi-layer trimming head

121: Bottom plate

122: fixed blade

1221: The first sawtooth structure

13: Electric adjustment module

131: the first increase and decrease key

132: the second increase and decrease key

133: The third increase and decrease key

14: Display screen

15: Auxiliary board

151: fixed piece

1511: fixed part

1512: The first pivot joint

15121: The first angle positioning unit

152: Adjustment sheet

1521: the second pivot joint

15211: The second angle positioning part

1522: scale table

1523: positioning hole

1524: positioning column

Claims (8)

An electric multi-layered hair clipper device, which includes: a main body with multiple motors and a rechargeable power source inside. Each motor is electrically connected to the rechargeable power source and has a rotating shaft. The front end of the rotating shaft is connected with a connecting block for synchronous rotational movement; a staggered multi-layer trimming head is located at the front end of the main body, which includes: a bottom plate for installation and fixing on the front end of the main body; a fixed knife A plate is fixed on the bottom plate, and the front edge of the fixed knife plate is provided with a first sawtooth structure at equal intervals; a movable knife set is movable and attached to one side of the fixed knife plate, and the movable knife set is set There is a first movable knife and at least one second movable knife, the front edge of the first movable knife is provided with a second sawtooth structure corresponding to the first sawtooth structure, and the first movable knife is provided with the number corresponding to the second movable knife There is at least one first notch, and the front edge of the second movable knife is provided with a third sawtooth structure corresponding to the first sawtooth structure, and the second movable knife is movably accommodated in the first notch, so that the second sawtooth structure and the third sawtooth structure is interlaced with the first sawtooth structure to form one or more cutting tracks during cutting; an electric adjustment module is electrically connected to each motor respectively, and through the The motors are respectively connected with the first movable knife and the second movable knife to respectively drive the first movable knife and the second movable knife to adjust the distance relative to the fixed knife plate; and a display screen is arranged on the host The surface of the main body, and the display screen is electrically connected to the electric adjustment module, so that the operator can quickly operate and adjust the first movable knife and the second movable knife from the display value of the display screen. The electric multi-layered hair clipper device as described in claim 1 further has an auxiliary plate fixed on one side of the main body adjacent to the fixed knife plate, and can be used to adjust the fixed knife plate relative to the position to be cut distance or angle. The electric multi-layer hair clipper device as described in claim 2, wherein the auxiliary plate includes a fixed piece and an adjustment piece, one side of the fixed piece is provided with a fixing portion corresponding to the main body, and the other side thereof A first pivot joint is provided on the surface, and a second pivot joint is provided at one end of the adjustment plate corresponding to the first pivot joint, so that the adjustment plate can adjust the deflection angle relative to the fixed plate. The electric multi-layered hair clipper device as described in claim 3, wherein a plurality of first angle positioning parts are provided on the surface of the first pivotal part, and the first angle positioning parts are arranged at equal angular intervals, and the The second pivot joint part is provided with a plurality of second angle positioning parts corresponding to the first angle positioning parts, and the second angle positioning parts are arranged at equal angular intervals, so that the adjusting piece can be deflected relative to the fixing piece Angle adjustment. The electric multi-level hair clipper device as described in claim 4, wherein a scale is provided on the adjustment sheet, and a plurality of positioning holes are provided corresponding to the scale, and a positioning column is movably installed on the adjustment sheet, so that the The positioning column corresponds to any one of the positioning holes and is inserted and positioned at the corresponding reading position on the scale. By using the scale, the positioning holes and the positioning column, it is convenient to perform straight-line clippers with a fixed distance and Rotary clipper operation. The electric multi-layer hair clipper device according to claim 1, wherein the electric adjustment module uses a stepping motor to finely adjust the distance between the first movable knife and the second movable knife. The electric multi-level hair clipper device as described in claim 6, wherein, the electric adjustment module is provided with a first increase/decrease key, a second increase/decrease key and a third increase/decrease key, the first increase/decrease key The decrement key, the second increase and decrease key and the third increase and decrease key are all arranged on the surface of the main body, and are electrically connected to each motor respectively for switching and adjusting the increase or decrease of which movable knife. The electric multi-level hair clipper device as described in claim 1, wherein the display screen is a touch screen, which can directly select which movable knife to adjust and the adjustment amount.

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