CN218614212U

CN218614212U - Shaving razors

Info

Publication number: CN218614212U
Application number: CN202222616384.2U
Authority: CN
Inventors: 李丐腾; 何胜良
Original assignee: Shanghai Flyco Electrical Appliance Co Ltd
Current assignee: Shanghai Flyco Electrical Appliance Co Ltd
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2023-03-14
Anticipated expiration: 2032-09-30

Abstract

The utility model provides a shaver belongs to the instrument of shaving technical field. The shaver is started up in a contact mode. The shaver includes a body assembly and a cutter head assembly detachably connected. The fuselage subassembly includes shell, frame card, motor and core. The tool bit subassembly includes skull, sword net and knife rest. Wherein, a machine body insulation structure is arranged between the shell and the motor and the machine core. An end cover insulation structure is arranged between the end cover and the knife net. The utility model discloses an above-mentioned insulation system of razor can make the conductive interference that razor shielding shell brought.

Description

Shaving razors

Technical Field

The utility model relates to a shaving tool, in particular to razor.

Background

Shavers are devices for shaving beards. The shaver is divided into three products, namely a safe shaver, an electric shaver and a mechanical shaver according to the structure. The electric shaver is divided into a single-head shaver, a double-head shaver and a three-head shaver according to different numbers of the shaver heads. The following description will be given by taking a double-ended shaver as an example.

Two tool bits of current double-end razor pass through electric switch control, open electric switch during the use, and the motor gets electricity and drives two tool bits of gear drive mechanism drive work.

With the improvement of living standard, the existing shaver with an electric switch can not meet the requirements of users. Some users want to develop a razor that can be turned on by touching the skin razor with a mesh. The shaver needs to use a metal shell, and the problem of conductive interference exists in the metal shell.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a shaver through design insulation system to get rid of metal casing conductive disturbance.

For realizing the purpose of the utility model, the utility model adopts the following technical proposal:

according to the utility model discloses an aspect provides a shaver, adopts and touches the mould mode start, shaver is including dismantling the fuselage subassembly and the tool bit subassembly of connection, the fuselage subassembly includes shell, frame card, motor and core, the tool bit subassembly includes skull, sword net and knife rest, wherein, the shell with the motor with be equipped with fuselage insulation system between the core, the skull with be equipped with skull insulation system between the sword net.

According to the utility model discloses an embodiment, wherein, the shell is open-top's U-shaped spare, fuselage insulation system includes inner shell and bottom, the inner shell with the bottom nestification is in the shell and with the shape of shell matches, the inner shell with the bottom forms the enclosed construction, the inner shell with the bottom is insulating material.

According to the utility model discloses an embodiment, wherein, the shell includes preceding shell and backshell, preceding shell with the backshell is half shell along the U type of bonding surface symmetry, the inner shell seals lower extreme open-ended U type shell for the upper end, the bottom is ship shape spare.

According to the utility model discloses an embodiment, wherein, skull insulation system is the sword net mount, the sword net mount sets up the knife rest top, and is located the sword net with between the skull, the sword net mount is insulating material.

According to the utility model discloses an embodiment, wherein, the knife net mount is the solid of revolution of suit, knife net mount up end is equipped with the inclined plane, be used for with the interior edge of skull matches, the inside of knife net mount is equipped with the step face, be used for with the bottom outer fringe of knife net matches.

According to the utility model discloses an embodiment, wherein, the fuselage subassembly with the connection of dismantling of tool bit subassembly is for magnetism to inhale formula connection structure.

According to the utility model discloses an embodiment, wherein, formula connection structure is inhaled to magnetism includes:

a first magnetic member installed in the tool holder; and

a second magnetic member installed in the rack card at a position corresponding to the first magnetic member;

the first magnetic part and the second magnetic part generate magnetic adsorption force to adsorb the cutter head assembly on the machine body assembly, one of the first magnetic part and the second magnetic part is a magnet, and the other magnetic part is a metal block which can be magnetically adsorbed.

According to the utility model discloses an embodiment, wherein, the knife rest is the cyclic annular solid of revolution, including inner ring and outer loop, the inner ring with the outer loop passes through the splice bar and connects, the inner ring with be equipped with the first hole of opposition between the outer loop, first hole is used for holding first magnetic part.

According to the utility model discloses an embodiment, wherein, the frame card is the solid of revolution, the upper end of frame card is equipped with the recess for hold the sediment of moustache, the bottom surface of recess is equipped with the second hole of opposition, the second hole is used for holding the second magnetic part.

According to the utility model discloses an embodiment, wherein, formula connection structure is inhaled to magnetism still includes decorates the piece, it fixes to decorate the piece on the bottom surface of recess, it adopts can not be made by magnetic material to decorate the piece.

The utility model provides an embodiment has following advantage or beneficial effect:

the utility model discloses a shaver through set up fuselage insulation system between shell and motor and core, through set up skull insulation system between skull and the sword net for can the shaver shield the conductive interference that the shell brought.

Drawings

The above and other features and advantages of the present invention will become more apparent by describing in detail exemplary embodiments thereof with reference to the attached drawings.

Fig. 1 is a schematic main sectional view of a shaver according to an exemplary embodiment;

fig. 2 is a schematic block diagram of the shaver shown in fig. 1 with the housing broken away;

FIG. 3 is a schematic perspective view of the inner shell shown in FIG. 2;

fig. 4 is a schematic perspective view of the bottom cover shown in fig. 2;

FIG. 5 is a schematic perspective view of the knife net mount shown in FIG. 1;

FIG. 6 is a schematic cross-sectional view of the bit assembly shown in FIG. 1 at a location where it is coupled to a body assembly;

FIG. 7 is a schematic perspective view of the cutter head assembly shown in FIG. 6;

FIG. 8 is a schematic perspective view of a portion of the fuselage assembly shown in FIG. 6;

FIG. 9 is a schematic perspective view of the tool holder shown in FIG. 1;

fig. 10 is a schematic perspective view of the shelf card shown in fig. 1.

Wherein the reference numerals are as follows:

100 of a shaver, and a shaver head,

10 fuselage assembly, 11 outer shell, 12 card, 121 groove, 122 second hole, 13 motor, 14 fuselage insulation structure, 141 inner shell, 142 bottom cover,

20 cutter head components, 21 head covers, 22 cutter nets, 23 cutter holders, 231 inner rings, 232 outer rings, 233 connecting ribs, 234 first holes, 24 head cover insulation structures, 241 cutter net fixing frames, 2411 inclined planes, 2412 step planes,

30 magnetic attraction type connecting structures, 31 a first magnetic part, 32 a second magnetic part and 33 a decorative sheet.

Detailed Description

Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The same reference numerals in the drawings denote the same or similar structures, and thus their detailed description will be omitted.

The terms "a," "an," "the," "said" are used to indicate the presence of one or more elements/components/etc.; the terms "comprising" and "having" are intended to be inclusive and mean that there may be additional elements/components/etc. other than the listed elements/components/etc.

As shown in fig. 1-10, fig. 1 is a schematic main sectional view of a shaver according to an exemplary embodiment. Fig. 2 is a schematic block diagram of the shaver shown in fig. 1 with the housing cut away. Fig. 3 is a schematic perspective view of the inner case shown in fig. 2. Fig. 4 is a schematic perspective view of the bottom cover shown in fig. 2. Fig. 5 is a schematic perspective view of the knife net mount shown in fig. 1. FIG. 6 is a schematic cross-sectional view of the bit assembly shown in FIG. 1 at the location of its connection to the body assembly. Fig. 7 is a schematic perspective view of the cutter head assembly shown in fig. 6. Fig. 8 is a schematic perspective view of a portion of the fuselage assembly shown in fig. 6. Fig. 9 is a schematic perspective view of the tool holder shown in fig. 1. Fig. 10 is a schematic perspective view of the shelf card shown in fig. 1.

Referring to fig. 2-10, as shown in fig. 1, a shaver 100 according to an embodiment of the present invention is powered on by a touch mode. In specific implementation, the shaver 100 is powered on by a touch mode, and an inductor and a main control circuit may be arranged in the shaver 100, wherein the inductor is in zero-distance physical contact with the cutter mesh 22 through a structural conductive metal sheet. The main control circuit controls the on-off state of the motor 13 by detecting and identifying the human body charges of the knife net 22 and the shell body induced by the inductor, so that the starting in a touch mode is realized.

As shown in fig. 1, a shaver 100 according to an embodiment of the present invention may generally include a body assembly 10 and a head assembly 20 detachably connected to each other. The body assembly 10 may include a housing 11, a card 12, a motor 13, and a movement. More specifically, in the present embodiment, the rack card 12 is mounted on the top of the housing 11, the motor 13 and the movement are mounted in the housing 11, and the motor 13 is located on the upper portion of the movement. The movement may generally include a circuit board, a battery, and a charging head. The cutter head assembly 20 may include a head cap 21, a blade net 22, and a blade holder 23. More specifically, in this example, the blade net 22 and the blade holder 23 are mounted on the head cover 21, and the blade net 22 is positioned above the blade holder 23 and exposed from the head cover 21. Wherein, a machine body insulation structure 14 is arranged between the shell 11 and the motor 13 and the movement. A head cover insulation structure 24 is arranged between the head cover 21 and the knife net 22.

The utility model discloses a razor 100 through set up fuselage insulation system 14 between shell 11 and motor 13 and core, through set up skull insulation system 24 between skull 21 and cutting net 22 for can razor 100 shield the conductive interference that shell 11 brought.

In a preferred embodiment of the present invention, as shown in fig. 2, the housing 11 is an open-topped U-shaped member. The body insulating structure 14 includes an inner case 141 and a bottom cover 142. The inner shell 141 and the bottom cover 142 are nested in the outer shell 11 and match the shape of the outer shell 11. The inner case 141 and the bottom cover 142 form a closed structure. The inner case 141 and the bottom cover 142 are both insulating materials.

In a preferred embodiment of the present invention, as shown in fig. 1, the housing 11 includes a front shell and a rear shell to facilitate assembly. The front shell and the rear shell are U-shaped half shells which are symmetrical along a combination plane. The front shell and the rear shell can be fixed by pins. The inner case 141 is a U-shaped case having an upper end closed and a lower end opened. The bottom cover 142 is a boat. The inner shell 141 is clamped with the bottom shell.

In a preferred embodiment of the present invention, as shown in fig. 1, the head cover insulating structure 24 is a knife net fixing frame 241. The knife net fixing frame 241 is arranged above the knife rest 23 and is positioned between the knife net 22 and the head cover. The knife net fixing frame 241 is made of an insulating material.

In a preferred embodiment of the present invention, as shown in fig. 1, the cutter net fixing frame 241 is a sleeved rotary body. The upper end surface of the knife net fixing frame 241 is provided with an inclined surface 2411 which is matched with the inner edge of the head cover. The knife net fixing frame 241 is provided with a step surface 2412 inside for matching with the outer edge of the bottom of the knife net 22.

In a preferred embodiment of the present invention, as shown in fig. 6, and also in fig. 7-10, the detachable connection of the body assembly 10 and the cutter head assembly 20 is a magnetic-type connecting structure 30.

In a preferred embodiment of the present invention, as shown in fig. 6, and also referring to fig. 7-8, the magnetic-type connecting structure 30 includes: a first magnetic member 31 and a second magnetic member 32. The first magnetic member 31 is mounted in the tool holder 23. The second magnetic member 32 is installed in the card cage 12 at a position corresponding to the first magnetic member 31. The first magnetic member 31 and the second magnetic member 32 generate a magnetic attraction force to attract the cutter head assembly 20 to the body assembly 10. One of the first magnetic member 31 and the second magnetic member 32 is a magnet, and the other is a metal block capable of being magnetically attracted. In this embodiment, the first magnetic member 31 is an iron block, and the second magnetic member 32 is a magnet. Of course, in other embodiments, the first magnetic member 31 may also be a magnet, and the second magnetic member 32 may also be an iron block.

Through above-mentioned structure, solved other models and placed the magnet simultaneously at tool bit subassembly 20 and fuselage subassembly 10, the problem of the direction of will distinguishing. If the two are installed in opposite directions, the magnetic forces will repel each other. In the embodiment, one of the cutter head component 20 and the machine body component 10 is provided with the magnet, and the other is provided with the metal block capable of being magnetically attracted, so that the direction does not need to be distinguished, and the assembly is convenient.

Preferably, as shown in fig. 6, the magnet and the iron block have a diameter of 5mm and a thickness of 3mm.

In a preferred embodiment of the present invention, as shown in fig. 9, the tool rest 23 is an annular rotary body including an inner ring 231 and an outer ring 232. The inner ring 231 and the outer ring 232 are connected by the connecting ribs 233. An opposed first aperture 234 is provided between the inner ring 231 and the outer ring 232. The first hole 234 is used to receive the first magnetic member 31. In the corresponding example, the number of the first magnetic members 31 is two.

In a preferred embodiment of the present invention, as shown in fig. 10, the card holder 12 is a rotary body. The upper end of the frame clamp 12 is provided with a groove 121 for accommodating the shaving debris. The bottom surface of the recess 121 is provided with an opposing second aperture 122. The second hole 122 is for receiving the second magnetic member 32. In this example, the number of the second magnetic members 32 is two.

In a preferred embodiment of the present invention, as shown in fig. 6, the magnetic-type connecting structure 30 further includes a decorative sheet 33. The decorative sheet 33 is fixed on the bottom surface of the groove 121. The decorative sheet 33 is made of a material which can not be attracted by magnetic force. In practice, the decorative sheet 33 may be an aluminum sheet or a plastic sheet. The thickness of the decorative sheet 33 is 0.3mm-0.5mm, and the second magnetic member 32 below is covered by sticking glue on the bottom surface of the connecting groove 121, so that the whole appearance is attractive.

In the embodiments of the present invention, the term "plurality" means two or more unless explicitly defined otherwise. The terms "mounted," "connected," "fixed," and the like are used broadly and should be construed to mean, for example, that "connected" may be a fixed connection, a removable connection, or an integral connection. The specific meaning of the above terms in the embodiments of the present invention can be understood by those of ordinary skill in the art according to specific situations.

In the description of the embodiments of the present invention, it should be understood that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of description and simplification of the description of the embodiments of the present invention, and do not indicate or imply that the device or unit indicated by the terms must have a specific direction, be constructed and operated in a specific orientation, and therefore, should not be construed as limiting the embodiments of the present invention.

In the description of the present specification, the terms "one embodiment," "a preferred embodiment," and the like, are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the embodiments. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

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

Claims

1. The utility model provides a shaver, adopts touch mode start, its characterized in that, shaver is including dismantling fuselage subassembly and the tool bit subassembly of connection, the fuselage subassembly includes shell, frame card, motor and core, the tool bit subassembly includes skull, cutter net and knife rest, wherein, the shell with the motor with be equipped with fuselage insulation system between the core, the skull with be equipped with skull insulation system between the cutter net.

2. The shaving razor of claim 1, wherein said outer housing is an open-topped U-shaped piece, said body insulating structure comprising an inner housing and a bottom cap nested within and conforming to the shape of said outer housing, said inner housing and said bottom cap forming a closed structure, said inner housing and said bottom cap both being of an insulating material.

3. The razor of claim 2, wherein the outer shell comprises a front shell and a rear shell, the front shell and the rear shell are U-shaped half shells symmetrical along a joint plane, the inner shell is a U-shaped shell with an upper end closed and a lower end open, and the bottom cover is a boat-shaped member.

4. The razor of claim 1, wherein the head cover insulating structure is a mesh holder disposed above the cartridge and between the mesh and the head cover, the mesh holder being an insulating material.

5. The razor as claimed in claim 4, wherein the holder is a sleeved solid of revolution, the upper end face of the holder is provided with an inclined surface for fitting with the inner edge of the head cap, and the holder is provided with a stepped surface inside for fitting with the outer edge of the bottom of the blade net.

6. The shaving razor of any one of claims 1 to 5, wherein the removable connection of the body assembly and the cutter head assembly is a magnetically attractable connection.

7. The shaving razor of claim 6, wherein the magnetically attractable connection structure comprises:

a first magnetic member mounted in the tool holder; and

the first magnetic part and the second magnetic part generate magnetic adsorption force to adsorb the cutter head component on the machine body component, one of the first magnetic part and the second magnetic part is a magnet, and the other magnetic part is a metal block which can be magnetically adsorbed.

8. The razor of claim 7, wherein the cartridge is an annular body of revolution comprising an inner ring and an outer ring connected by a connecting rib, and wherein opposed first apertures are provided between the inner ring and the outer ring for receiving the first magnetic member.

9. The razor of claim 8, wherein said cartridge is a solid of revolution, said cartridge having a recess at an upper end thereof for receiving shaving debris, said recess having a bottom surface with a second, opposite aperture for receiving said second magnetic member.

10. The razor of claim 9, wherein the magnetically-attracted connecting structure further comprises a decorative sheet fixed to the bottom surface of the recess, the decorative sheet being made of a magnetically-attracted material.