CN212020841U

CN212020841U - Drum-type hair cutting device

Info

Publication number: CN212020841U
Application number: CN201821012808.1U
Authority: CN
Inventors: 明春刚
Original assignee: Shenzhen Mingsijie Technology Co ltd
Current assignee: Shenzhen Mingsijie Technology Co ltd
Priority date: 2018-06-28
Filing date: 2018-06-28
Publication date: 2020-11-27
Anticipated expiration: 2028-06-28

Abstract

The utility model discloses a drum-type hair cutting device, including handle and cutter head, the handle has the handle portion and the installation part of extension, installs the driving motor of drive cutter head in the installation part, is equipped with the driving gear on driving motor's the motor shaft, the preceding terminal surface of the installation part of handle is the installation terminal surface, is equipped with driven gear at the installation terminal surface, the cutter head comprises roller formula sword and rolling sword net, the one end inside wall of rolling sword net is equipped with the gear guide who meshes with the driven gear. The utility model has the advantages of simple overall structure to reduce manufacturing cost, driven roller formula sword clockwise rotation through driving motor, because the roller formula sword net with power transmission to roller formula sword net under roller formula sword clockwise rotation, make roller formula sword net counter-clockwise rotation realize shaving, cutting hair function, make shaving, cutting hair effect more clean, stable and silence, and effectively avoided shaving the in-process and dragged the phenomenon of beard, hair.

Description

Drum-type hair cutting device

Technical Field

The utility model belongs to electric tool bit field especially relates to a drum-type hair cutting device.

Background

Electric shavers currently on the market mainly include two types: reciprocating and rotary. The reciprocating type shaver motor has high rotating speed and provides powerful power, the motor capable of rotating fast drives the left and right swinging blades to scrape beard easily and fast, and the cutter head capable of swinging left and right never has the phenomenon that the rotating type shaver drags beard. The reciprocating type has the disadvantages that the vibration sense of the shaver is obvious when the shaver is used, the noise is relatively high, the noise is related to the motion mode of a high-speed motor and a blade used by the shaver, partial shaving is not facilitated, and beards which are slightly bent or relatively soft are not easy to shave. The rotary shaver rotates in the center, and the circular motion can continuously and unidirectionally cut beards, so that the shaver not only can cleanly and thoroughly shave, but also can operate quietly without vibration and is more comfortable and comfortable. The rotary shaver is simple in structure and convenient to maintain, and is the most easily seen shaver product in the market at present. The noise is little, nearly no vibrations, and laminating face skin is difficult for causing the injury to skin. However, the shaving effect is not clean compared with that of the reciprocating product, the beards at the dead angle parts can be removed only by repeating for several times, especially for thick and hard hairs, the shaving effect needs to be increased by artificial back and forth movement, and the phenomenon of pulling the beards occurs.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a roller-type hair cutting device, which is simple in structure and can achieve more clean, stable and silent hair shaving and cutting effects.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a drum-type hair cutting device, includes handle and cutting tool bit, the handle has the handle portion and the installation part of extension, installs the driving motor of drive cutting tool bit in the installation part, is equipped with the driving gear on driving motor's the motor shaft, the preceding terminal surface of the installation part of handle is the installation terminal surface, is equipped with driven gear at the installation terminal surface, the cutting tool bit comprises roller formula sword and rolling sword net, the rolling sword net is the tubular structure, the one end inside wall of rolling sword net is equipped with the gear guide who meshes with the driven gear, the roller formula sword is worn to establish in the rolling sword net, and is connected with the driving gear, and the outer wall evenly distributed of roller formula sword has the blade of twill design, driving motor rotates and drives the driving gear clockwise rotation to with power transmission to driven gear, thereby make rolling sword net counter-clockwise rotation.

Furthermore, the other end of the rolling cutter net is provided with a fixing part, the fixing part is provided with a central hole, and the tail end of the roller type cutter movably penetrates through the central hole and extends to the outside of the rolling cutter net.

Furthermore, a detachable rolling cutter net cover is arranged at the tail end of the rolling cutter net.

The utility model discloses following beneficial effect has: compared with the prior art, the utility model has the advantages of the whole structure is simple to manufacturing cost has been reduced, driven roller formula sword clockwise rotation through driving motor, because the roller formula sword net with power transmission to roller formula sword net under roller formula sword clockwise rotation, make roller formula sword net anticlockwise rotation realize shaving, cut the hair function, make shaving, cut the hair effect more clean, stable and silence, and effectively avoided shaving the in-process and dragged the phenomenon of beard, hair.

Drawings

Fig. 1 is a schematic perspective view of an embodiment of the present invention;

fig. 2 is an exploded view of an embodiment of the present invention;

fig. 3 is a schematic diagram of the meshing state of the driven gear and the rolling cutter mesh according to the embodiment of the present invention.

In the figure: 1. a handle; 2. a drive motor; 3. a roller-type knife; 4. rolling the cutter mesh; 5. a driving gear; 6. a driven gear; 7. a rolling knife net cover; 8. a gear guide rail.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-3, the roller-type hair cutting device of this embodiment comprises a handle 1 and a cutting blade, wherein the handle 1 has an elongated handle 1 portion and a mounting portion, a driving motor 2 for driving the cutting blade is mounted in the mounting portion, a driving gear 5 is disposed on a motor shaft of the driving motor 2, a front end surface of the mounting portion of the handle 1 is a mounting end surface, a driven gear 6 is disposed on the mounting end surface, the cutting blade is composed of a roller-type blade 3 and a roller-type blade net 4, the roller-type blade net 4 is a cylindrical structure, a gear guide 8 engaged with the driven gear 6 is disposed on an inner side wall of one end of the roller-type blade net 4, three driven gears 6 are disposed in the embodiment, each driven gear 6 is engaged with the driving gear 5 and the gear guide 8, the roller-type blade 3 is inserted into the roller-type blade net 4 and connected with the driving gear 5, the outer wall of the roller type cutter 3 is uniformly distributed with blades with twill design, the driving motor 2 rotates to drive the driving gear 5 to rotate clockwise, and power is transmitted to the driven gear 6, so that the roller cutter mesh 4 rotates anticlockwise.

In order to make the roller-type cutter 3 more stable when rotating, the other end of the roller-type cutter net 4 is provided with a fixing part, the fixing part is provided with a central hole, the tail end of the roller-type cutter 3 is provided with a protruding part, the protruding part movably penetrates through the central hole and extends to the outside of the roller-type cutter net 4, and a stop block can be arranged at the protruding part.

In order to make the use effect of the cutting device better, the tail end of the rolling knife net 4 is provided with a detachable rolling knife net cover 7, so that beards and hairs can be prevented from splashing, and the cutting device plays a role in decoration.

The utility model relates to a drum-type hair cutting device is when using, rotate through driving motor 2 and drive driving gear 5 clockwise rotation, because roller formula sword 3 is connected with driving gear 5, this roller formula sword 3 is clockwise rotation equally, and with power transmission to driven gear 6, the inboard gear guide 8 of roller formula net 4 meshes with driven gear 6 meshing, roller formula net 4 is rotatory along with driven gear 6 anticlockwise (the opposite direction promptly), make and realize shaving between roller formula sword net 4 and the roller formula sword 3, the hair cutting function, the overall structure is simple, low in manufacturing cost, it is more clean to shave or cut the hair effect, it is stable and silence, the in-process of shaving has effectively been avoided simultaneously drags the beard, the phenomenon of hair.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A roller-type hair cutting device comprising a handle and a cutting head, characterized in that: the handle has the handle portion and the installation part of extension, installs the CD-ROM drive motor of drive cutting tool bit in the installation part, is equipped with the driving gear on the motor shaft of CD-ROM drive motor, the preceding terminal surface of the installation part of handle is the installation terminal surface, is equipped with driven gear at the installation terminal surface, the cutting tool bit comprises roller formula sword and roll sword net, roll sword net is the tubular structure, the one end inside wall of roll sword net is equipped with the gear guide who meshes with driven gear, the roller formula sword wears to establish in the roll sword net, and with driving gear connection, the outer wall evenly distributed of roller formula sword has the blade of twill design, the CD-ROM drive motor rotates and drives the driving gear clockwise rotation to with power transmission to driven gear, thereby make roll sword net counter-clockwise rotation.

2. A roller-type hair cutting device as claimed in claim 1, characterized in that: the other end of the rolling cutter net is provided with a fixing part, the fixing part is provided with a central hole, and the tail end of the roller type cutter movably penetrates through the central hole and extends to the outside of the rolling cutter net.

3. A roller-type hair cutting device as claimed in claim 1, characterized in that: the tail end of the rolling cutter net is provided with a detachable rolling cutter net cover.