Portable razor

Abstract

A portable razor, comprising a main body and a shaving head disposed on one side of the main body; the first side of the shaving head is rotatably connected to one side of the main body, and the second side is movably clamped to the side of the main body; a plurality of blade driving heads are protrudingly provided on the side of the main body; the shaving head includes a cutter head housing, a support frame located inside the cutter head housing, a plurality of blade units rotatably disposed on the support frame, and a metal mesh cover disposed on the cutter head housing and above the blade units, a plurality of openings are formed on the cutter head housing, and the metal mesh cover is disposed at the openings; the blade driving head is movably clamped to the blade unit. Thus, it has a small volume, a short length and is convenient to carry.

Description

Technical Field

[0001] The invention relates to the technical field of personal care products, in particular to a portable shaver. Background Art

[0002] Existing shavers are all in a long strip shape, including a main body and a shaving head arranged at one end of the main body. The overall volume is large and inconvenient to carry. Summary of the invention

[0003] In view of this, the present invention provides a portable shaver which is small in size, short in length and easy to carry, so as to solve the above problems.

[0004] A portable shaver comprises a main body and a shaving head arranged on one side of the main body; the first side of the shaving head is rotatably connected to one side of the main body, and the second side is movably engaged with the side of the main body; a plurality of blade driving heads are protrudingly arranged on the side of the main body; the shaving head comprises a blade head shell, a support frame located in the blade head shell, a plurality of blade units rotatably arranged on the support frame, and a metal mesh cover arranged on the blade head shell and above the blade units, the blade head shell is provided with a plurality of openings, and the metal mesh cover is arranged at the openings; the blade driving head is movably engaged with the blade unit.

[0005] Furthermore, the main body is flat in shape.

[0006] Furthermore, a driving motor, a first transmission member and a second transmission member are provided in the main body. The first transmission member is fixedly connected to the output shaft of the driving motor, and the second transmission member is meshed with the first transmission member to convert the rotation of the first transmission member into the rotation of the second transmission member. The axial direction of the rotation plane of the second transmission member is perpendicular to the axial direction of the rotation plane of the first transmission member, and the bottom of the blade driving head is directly or indirectly connected to the second transmission member.

[0007] Furthermore, a control panel connected to the driving motor is also provided in the main body, and a switch button, a working indicator light and a power interface are provided on the control panel.

[0008] Furthermore, the first side of the shaving head is connected to the side of the main body via a rotating connection mechanism, and the rotating connection mechanism includes an upper connection piece connected to the shaving head, a lower connection piece connected to the main body, and a rotating shaft connecting the upper connection piece and the lower connection piece.

[0009] Further, a first connection groove is recessed on the first side of the shaving head close to the main body. Mounting blocks are respectively protruded on both sides of the first connection groove. Mounting grooves are respectively opened on the opposite sides of the two mounting blocks. Two limiting blocks are respectively protruded on both sides of the bottom of the first connection groove; a second connection groove is opened on the side of the main body facing the shaving head, and a plugging groove is opened in the second connection groove; the two ends of the first side of the upper connecting member respectively extend outwards to be provided with abutting portions, the abutting portions are located in the first connection groove and abut against the limiting blocks, and a first shaft hole is opened in the middle of the second side; the first side of the lower connecting member is located in the plugging groove of the main body, a second shaft hole is opened in the middle of the second side, a rotating shaft passes through the first shaft hole of the upper connecting member and the second shaft hole of the lower connecting member, and both ends of the rotating shaft are respectively located in the mounting grooves of the two mounting blocks; a torsion spring is sleeved on the rotating shaft, a first leg of the torsion spring abuts against the upper connecting member, and a second leg of the torsion spring abuts against the lower connecting member.

[0010] Compared with the prior art, the portable razor of the present invention includes a main body and a shaving head arranged on one side surface of the main body; the first side of the shaving head is rotatably connected to one side surface of the main body, and the second side is movably clamped to the side surface of the main body; a plurality of blade driving heads are protruded on the side surface of the main body; the shaving head includes a blade housing, a support frame located inside the blade housing, a plurality of blade units rotatably arranged on the support frame, and a metal mesh cover arranged on the blade housing and above the blade units, a plurality of openings are opened on the blade housing, and the metal mesh cover is arranged at the openings; the blade driving head is movably clamped to the blade unit. In this way, it is small in volume, short in length and convenient to carry. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The embodiments of the present invention are described below with reference to the accompanying drawings, where:

[0012] Figure 1 is a three-dimensional schematic diagram of the portable razor provided by the present invention.

[0013] Figure 2 is a three-dimensional schematic diagram of another state of the portable razor provided by the present invention.

[0014] Figure 3 is a partial schematic diagram of the portable razor provided by the present invention.

[0015] Figure 4 is Figure 3 an enlarged schematic diagram of part A in

[0016] Figure 5 is a three-dimensional schematic diagram of another perspective of the portable razor provided by the present invention. DETAILED DESCRIPTION OF THE INVENTION

[0017] The following further elaborates on specific embodiments of the present invention based on the accompanying drawings. It should be understood that the description of the embodiments of the present invention herein does not limit the protection scope of the present invention.

[0018] Please refer to Figures 1 to 3 , the portable razor provided by the present invention includes a main body 10, a shaving head 20 disposed on one side of the main body 10, a driving motor 30 disposed in the main body 10, a first transmission member, a second transmission member 40, a plurality of planetary gears 50, and a plurality of blade driving heads 60.

[0019] The shape of the main body 10 is a flat cuboid.

[0020] The first side of the shaving head 20 is rotatably connected to the side of the main body 10.

[0021] The shaving head 20 includes a cutter head housing 21, a support frame 22 located inside the cutter head housing 21, a plurality of blade units 23 rotatably disposed on the support frame 22, and a metal mesh cover 24 disposed on the cutter head housing 21 and above the blade units 23. A plurality of openings are formed in the cutter head housing 21, and the metal mesh cover 24 is disposed at the openings.

[0022] The blade driving head 60 is movably clamped with the blade unit.

[0023] The second transmission member 40 is a sun gear, and the output end of the driving motor 30 is connected to the sun gear 40 for driving the sun gear 40 to rotate. A plurality of planetary gears 50 are evenly distributed around the sun gear 40 and are all meshed with the sun gear 40.

[0024] The bottom of each blade driving head 60 is fixedly connected to the middle of a planetary gear 50. The top of the blade driving head 60 passes through the main body 10.

[0025] In this embodiment, the number of the planetary gears 50, the blade driving heads 60, and the blade units 23 is three.

[0026] A control board 70 connected to the driving motor 30 is further disposed in the main body 10. A switch button 80, a working indicator light 90, and a power interface 71 are disposed on the control board 70. The switch button 80 is used to control the working state of the driving motor 30. The working indicator light 90 is lit when the driving motor 30 is working. The power interface 71 is used to connect to an external power source.

[0027] Please refer to Figure 4, the first side of the shaving head 20 is connected to the side of the main body 10 through a rotating connection mechanism 25. A first connection groove 211 is recessed on the first side of the shaving head 20 close to the main body 10. Installation blocks 212 are respectively protruded on both sides of the first connection groove 211. Installation grooves 213 are respectively opened on the sides of the two installation blocks 212 facing each other. Two limiting blocks 214 are respectively protruded on both sides of the bottom of the first connection groove 211.

[0028] A second connection groove 11 is opened on the side of the main body 10 facing the shaving head 20, and a plug-in groove is opened in the second connection groove 11.

[0029] The rotating connection mechanism 25 includes an upper connecting member 252 connected to the shaving head 20, a lower connecting member 253 connected to the main body 10, and a rotating shaft 251 connecting the upper connecting member 252 and the lower connecting member 253.

[0030] At both ends of the first side of the upper connecting member 252, abutting portions 2521 are respectively extended outward. The abutting portions 2521 are located in the first connection groove 211 and abut against the limiting blocks 214. A first shaft hole is opened in the middle of the second side. The first side of the lower connecting member 253 is located in the plug-in groove of the main body 10, and a second shaft hole is opened in the middle of the second side. The rotating shaft 251 passes through the first shaft hole of the upper connecting member 252 and the second shaft hole of the lower connecting member 253, and both ends of the rotating shaft 251 are respectively located in the installation grooves 213 of the two installation blocks 212. A torsion spring is sleeved on the rotating shaft 251. The first leg of the torsion spring abuts against the upper connecting member 252, and the second leg abuts against the lower connecting member 253, so that the abutting portion 2521 always abuts against the limiting block 214, and the rotating shaft 251 is always located in the installation groove 213 and will not come out. In this way, the shaving head 20 is rotatably connected to the main body 10, and at the same time, it is convenient for installation and disassembly.

[0031] A clamping mechanism is further provided between the second side of the shaving head 20 and the main body 10, which can lock the shaving head 20 to the main body 10 when the shaving head 20 is closed. This kind of clamping mechanism is commonly used in existing razors and will not be elaborated here.

[0032] When in use, the user can hold the main body 10 with the hand and fit the shaving head 20 to the face for shaving. When it is necessary to clean the hair inside the shaving head 20, only need to rotate the shaving head 20 to clean.

[0033] Since the shaving head 20 is flatly arranged on the side of the main body 10, the overall volume is small and the length is short, which is convenient to be placed in the user's pocket and easy to carry.

[0034] Please refer to Figure 5The first transmission member 32 is fixedly connected to the output shaft 31 of the driving motor 30. A plurality of first oblique meshing teeth are arranged on the circumferential side wall of the first transmission member 32. The bottom surface of the second transmission member 40 is provided with second oblique meshing teeth meshing with the first oblique meshing teeth. The axial direction of the rotation plane of the second transmission member 40 is perpendicular to the axial direction of the rotation plane of the first transmission member 32, so as to realize the conversion of the rotation of the first transmission member 32 in the vertical plane into the rotation of the second transmission member 40 in the horizontal plane.

[0035] The housing of the main body 10 is provided with accommodating grooves for accommodating the driving motor 30 , the first transmission member 32 , the second transmission member 40 and a plurality of planetary gears 50 .

[0036] Compared with the prior art, the portable shaver of the present invention comprises a main body 10, a shaving head 20 arranged on one side of the main body 10; the first side of the shaving head 20 is rotatably connected to one side of the main body 10, and the second side is movably engaged with the side of the main body 10; a plurality of blade drive heads 60 are protrudingly arranged on the side of the main body 10; the shaving head 20 comprises a cutter head housing 21, a support frame 22 located in the cutter head housing 21, a plurality of blade units 23 rotatably arranged on the support frame 22, and a metal mesh cover 24 arranged on the cutter head housing 21 and above the blade units 23, a plurality of openings are opened on the cutter head housing 21, and the metal mesh cover 24 is arranged at the openings; the blade drive head 60 is movably engaged with the blade unit. Thus, the portable shaver has a small size, a short length, and is easy to carry.

[0037] The above are only preferred embodiments of the present invention and are not intended to limit the protection scope of the present invention. Any modification, equivalent substitution or improvement within the spirit of the present invention is included in the scope of the claims of the present invention.

Claims

1. A portable razor, characterized in that: it includes a main body and a shaving head disposed on one side of the main body; the first side of the shaving head is rotatably connected to one side of the main body, and the second side is movably clamped to the side of the main body; several blade driving heads are protrudingly arranged on the side of the main body; the shaving head includes a cutter head housing, a support frame located inside the cutter head housing, several blade units rotatably arranged on the support frame, and a metal mesh cover disposed on the cutter head housing and above the blade units, several openings are formed on the cutter head housing, and the metal mesh cover is disposed at the openings; the blade driving head is movably clamped to the blade unit, the first side of the shaving head is connected to the side of the main body through a rotation connection mechanism, the rotation connection mechanism includes an upper connecting member connected to the shaving head, a lower connecting member connected to the main body, and a rotating shaft connecting the upper connecting member and the lower connecting member, a first connecting groove is recessed on the first side of the shaving head close to the main body, mounting blocks are respectively protrudingly arranged on both sides of the first connecting groove, mounting grooves are formed on the opposite sides of the two mounting blocks, and two limiting blocks are respectively protrudingly arranged on both sides of the bottom of the first connecting groove; a second connecting groove is formed on the side of the main body facing the shaving head, and a plugging groove is formed in the second connecting groove; both ends of the first side of the upper connecting member respectively extend outwards to be provided with abutting portions, the abutting portions are located in the first connecting groove and abut against the limiting blocks, and a first shaft hole is formed in the middle of the second side; the first side of the lower connecting member is located in the plugging groove of the main body, a second shaft hole is formed in the middle of the second side, the rotating shaft passes through the first shaft hole of the upper connecting member and the second shaft hole of the lower connecting member, and both ends of the rotating shaft are respectively located in the mounting grooves of the two mounting blocks; a torsion spring is sleeved on the rotating shaft, a first leg of the torsion spring abuts against the upper connecting member, and a second leg abuts against the lower connecting member.

2. The portable razor according to claim 1, characterized in that: the shape of the main body is flat.

3. The portable razor according to claim 1, characterized in that: a driving motor, a first transmission member and a second transmission member are arranged in the main body, the first transmission member is fixedly connected to the output shaft of the driving motor, the second transmission member is meshed with the first transmission member to convert the rotation of the first transmission member into the rotation of the second transmission member, the axial direction of the rotation plane of the second transmission member is perpendicular to the axial direction of the rotation plane of the first transmission member, and the bottom of the blade driving head is directly or indirectly connected to the second transmission member.

4. The portable razor according to claim 3, characterized in that: a control board connected to the driving motor is further arranged in the main body, and a switch button, a working indicator light and a power interface are arranged on the control board.

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