CN217728810U

CN217728810U - Hair-shaving device

Info

Publication number: CN217728810U
Application number: CN202221147464.1U
Authority: CN
Inventors: 朱朝霞
Original assignee: Foshan Jiqiang Daily Necessities Co ltd
Current assignee: Foshan Jiqiang Daily Necessities Co ltd
Priority date: 2022-05-12
Filing date: 2022-05-12
Publication date: 2022-11-04
Anticipated expiration: 2032-05-12

Abstract

The utility model relates to a shaving equipment field specifically is shaving device. The utility model discloses shaving device, include: a handle comprising a hollow interior cavity; a connecting shaft fixedly connected is arranged in the hollow inner cavity of the handle; a cutter head bracket detachably connected to an end of the handle; the cutter head bracket is provided with a first connecting seat which is fixedly connected; the electric cutter head is movably arranged on the first connecting seat; the circuit board is arranged in the hollow inner cavity; the motor is fixedly arranged in the hollow inner cavity; a motor shaft of the motor is provided with an eccentric shaft rod which is fixedly connected; a power rod provided with a first connection hole through which the power rod is mounted to the connection shaft; the first connecting hole is in clearance fit with the connecting shaft; one end of the power rod is movably connected with the eccentric shaft rod, and the other end of the power rod is movably connected with the electric tool bit.

Description

Hair-shaving device

Technical Field

The utility model relates to a shaving equipment field specifically is shaving device.

Background

Shavers are devices for shaving beards. Belongs to a self-service tool and is mostly used by adults. The shaver can be classified into a safety shaver, an electric shaver and a mechanical shaver 3 according to the structure. The shavers are classified according to the cutter head and comprise a rotary shaver and a reciprocating shaver; according to the shape, the shaver is divided into a straight cylinder type shaver, an elbow type shaver, a horizontal shaver and a double-head type shaver; the power switch is connected with a manual shaver and an electric shaver.

The existing types are various, but the following problems exist in any type:

1. the function is single, only shaving is needed, and the electric shaver cannot be used for trimming hair or modifying shapes; the razor with modified shape is not convenient for shaving;

2. the electric shaver needs to be charged at any time, and cannot be used when no electricity is available in the journey of going out, so that most people can carry an additional manual shaver for standby when going out to prevent the problems, but the space occupation and the carrying luggage are increased; and is easy to lose due to large quantity;

3. even if the existing shaver is modified, the existing shaver cannot be used for special purposes such as vibrissa building and the like.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the existing problem of at least parts.

In order to solve the technical problem, the utility model discloses shaving device, include:

a handle comprising a hollow interior cavity; a connecting shaft fixedly connected is arranged in the hollow inner cavity of the handle;

a cutter head bracket detachably connected to an end of the handle; the tool bit support is provided with a first connecting seat which is fixedly connected;

the electric cutter head is movably arranged on the first connecting seat;

the circuit board is arranged in the hollow inner cavity;

the motor is fixedly arranged in the hollow inner cavity; a motor shaft of the motor is provided with an eccentric shaft rod which is fixedly connected;

a power rod provided with a first connection hole through which the power rod is mounted to the connection shaft; the first connecting hole is in clearance fit with the connecting shaft; one end of the power rod is movably connected with the eccentric shaft rod, and the other end of the power rod is movably connected with the electric tool bit.

As a preferred embodiment of the shaving apparatus of the present invention, the handle has a battery detachably connected to the hollow inner cavity, and the battery is electrically connected to the circuit board.

As a preferred embodiment of the shaving apparatus of the present invention, the cutter head holder is provided with a second connecting hole provided with a detachably connected seal ring;

the power rod penetrates through the second connecting hole and the sealing ring and is movably connected with the electric tool bit.

As a preferred embodiment of the shaving apparatus of the present invention, the handle includes a charging connector, and the charging connector is electrically connected to the circuit board.

As a preferred embodiment of the shaving apparatus of the present invention, the cutter head holder is provided with a second connecting seat fixedly connected;

the manual cutter head is movably arranged on the second connecting seat.

As a preferred embodiment of the shaving apparatus of the present invention, the handle side is provided with a switch button connected to the circuit board.

As a preferred embodiment of the shaving apparatus of the present invention, said hollow inner chamber is provided with a detachably connected circuit board support; the circuit board is fixedly connected with the circuit board support.

As a preferred embodiment of the shaving apparatus of the present invention, the connecting shaft, the cutter head holder, the electric cutter head, and the power lever are deleted;

the eccentric shaft rod is replaced by a connecting rod, the connecting rod is provided with a rotary tool bit which is detachably connected, and an outer cover is arranged outside the rotary tool bit.

As a preferred embodiment of the shaving apparatus of the present invention, the housing is provided with a strip-shaped hole and/or a through-hole.

Advantageous effects

The utility model has the advantages of the following innovation:

through a circuit board and a motor which are arranged in the handle and a power rod which is movably arranged on the connecting shaft, the eccentric shaft lever of the motor drives the power rod to swing left and right by taking the connecting shaft as an axis, and the swing of the power rod directly drives the electric cutter head to operate; the whole structure is convenient to produce, manufacture and install, a complex transmission structure of the existing product is omitted, the multifunctional shaver is multipurpose, can shave and shave hair, can be used for trimming and modeling, and is small in size and convenient to carry.

Through the second connecting hole that sets up, wherein the power rod pass behind the sealing washer with electric tool bit connects to not only play sealed effect, still played the outside that the power rod can directly stretch out the handle and be connected with electric tool bit.

Through the tool bit support is provided with fixed connection's second connecting seat to and install in the manual tool bit of this second connecting seat, thereby make can have electronic and manual two kinds of functions concurrently by an equipment, avoided going out to travel the problem that need carry reserve razor.

Through the second connecting seat that sets up to and install in the manual tool bit of second connecting seat, thereby make the utility model discloses can have simultaneously that the electricity shaves and two kinds of functions are shaved to manual concurrently.

Through the connecting rod, the rotary cutter head, the outer cover and the strip-shaped hole and the through hole which are arranged in the outer cover, the nose hair can be conveniently trimmed in the nasal cavity.

Drawings

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

fig. 2 is a bottom view of embodiment 1 of the present invention;

FIG. 3 isbase:Sub>A cross-sectional view taken at the location "A-A" in FIG. 2;

FIG. 4 is a cross-sectional view taken at the "B-B" position in FIG. 2;

fig. 5 is an exploded view of the present invention;

FIG. 6 is an enlarged view of a portion of the area "A" in FIG. 3;

fig. 7 is a perspective view of embodiment 2 of the present invention;

fig. 8 is a partially exploded view of fig. 7.

In the figure: 1. the electric tool comprises a handle, 2 parts of a hollow inner cavity, 3 parts of a connecting shaft, 4 parts of a tool bit support, 5 parts of a first connecting seat, 6 parts of an electric tool bit, 7 parts of a circuit board, 8 parts of a motor, 9 parts of an eccentric shaft rod, 10 parts of a power rod, 11 parts of a first connecting hole, 13 parts of a battery, 14 parts of a second connecting hole, 15 parts of a sealing ring, 16 parts of a charging connecting port, 17 parts of a second connecting seat, 18 parts of a manual tool bit, 19 parts of a switch button, 20 parts of a circuit board support, 21 parts of a connecting rod, 22 parts of a rotary tool bit, 23 parts of an outer cover, 24 parts of a strip-shaped hole and 25 parts of a through hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the embodiments of the present disclosure will be described in detail and fully with reference to the accompanying drawings.

Like reference symbols in the various drawings indicate like elements. It should be noted that the described embodiments are only some of the embodiments of the present disclosure, and not all of the embodiments.

All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without any inventive step, are within the scope of protection of the disclosure.

Example 1

As shown in fig. 1 to 6, the shaving device of the present invention comprises a handle 1, wherein the handle 1 comprises a hollow inner cavity 2, and the handle 1 has a cylindrical structure; a connecting shaft 3 fixedly connected is arranged in the hollow inner cavity 2 of the handle 1, and the connecting shaft 3 is preferably integrally formed with the handle 1; a cutter head bracket 4, wherein the cutter head bracket 4 is detachably connected with the end part of the handle 1; the cutter head bracket 4 is provided with a first connecting seat 5 which is fixedly connected; the electric tool bit 6 is movably arranged on the first connecting seat 5; the electric cutter head 6 is an existing conventional cutter head; a circuit board 7 mounted in the hollow cavity 2; the motor 8 is fixedly arranged in the hollow inner cavity 2; the direction of the motor shaft of the motor 8 is in the direction towards the cutter head bracket 4; a motor shaft of the motor 8 is provided with an eccentric shaft rod 9 which is fixedly connected; a power bar 10 provided with a first coupling hole 11, the power bar 10 being mounted to the coupling shaft 3 through the first coupling hole 11; and the position of the power rod 10 is between the cutter head bracket 4 and the motor 8; the first connecting hole 11 is in clearance fit with the connecting shaft 3, so that the power rod 10 can rotate by taking the connecting shaft 3 as an axis; one end of the power rod 10 is movably connected with the eccentric shaft rod 9, and the other end is movably connected with the electric tool bit 6. The action relationship among each part of the utility model is as follows: the rotation of the motor 8 drives the eccentric shaft rod 9 arranged on the motor shaft, and the rotation of the eccentric shaft rod 9 drives one end of the power rod 10 movably connected with the eccentric shaft rod, so that the power rod 10 swings left and right by taking the connecting shaft 3 as an axis, meanwhile, the other end of the power rod 10 drives the electric cutter head 6 movably connected with the power rod, and finally, the operation of the electric cutter head 6 is realized, and the motor cutter head 6 can be used for picking hair or beard.

The handle 1 is provided with a detachably connected battery 13 in the hollow inner cavity 2, and the battery 13 is electrically connected with the circuit board 7. The battery 13 is preferably a rechargeable battery. The additional battery is convenient for single machine use.

The cutter head support 4 is provided with a second connecting hole 14, and the second connecting hole 14 is provided with a sealing ring 15 which is detachably connected; the sealing ring 15 is preferably made of soft silica gel or rubber material; the power rod 10 penetrates through the second connecting hole 14 and the sealing ring 15 to be movably connected with the electric tool bit 6.

The handle 1 comprises a charging connector 16, and the charging connector 16 is electrically connected with the circuit board 7. The charging connection port 16 is provided at a lower end of the handle.

The cutter head bracket 4 is provided with a second connecting seat 17 which is fixedly connected; comprises a manual cutter head 18, and the manual cutter head 18 is movably arranged on the second connecting seat 17. Wherein the second connecting seat 17 is parallel to the first connecting seat 5.

The side surface of the handle 1 is provided with a switch button 19 connected with the circuit board 7. The switch button 19 may be any type of push switch or toggle switch.

The hollow inner cavity 2 is provided with a circuit board bracket 20 which is detachably connected; the circuit board 7 is fixedly connected with the circuit board bracket 20. Through the circuit board bracket 20, the battery 13 and the circuit board 7 can be more conveniently installed in the hollow inner cavity 2.

Example 2

As shown in fig. 7 and 8, the present embodiment 2 includes all or at least some of the features of the embodiment 1, and differs from the embodiment 1 in that the connecting shaft 3, the tool bit holder 4, the electric tool bit 6, and the power lever 10 described in the embodiment 1 are first deleted; the scheme is that the eccentric shaft rod 9 is replaced by a connecting rod 21, the connecting rod 21 is provided with a rotary cutter head 22 which is detachably connected, and an outer cover 23 is arranged outside the rotary cutter head 22. And said cover 23 is provided with strip-shaped holes 24 and/or through holes 25. Through the connecting rod 21, the rotary cutter head 22 and the outer cover 23, wherein the strip-shaped holes are arranged on the outer cover 23 around the front surface and the side surface of the outer cover, and the through hole 25 is arranged on the front surface of the outer cover, so that the nasal cavity can be applied, the vibrissa can conveniently pass through the outer cover 23 through the strip-shaped holes 24 and/or the through hole 25, and the vibrissa can be cut by the rotary cutter head 22.

The terms "first," "second," and the like, as used in the description and in the claims, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. Also, the use of the terms "a," "an," or "the" and similar referents do not denote a limitation of quantity, but rather denote the presence of at least one. The word "comprising" or "comprises", and the like, means that the element or item appearing in front of the word "comprising" or "comprises" includes the element or item listed after the word "comprising" or "comprises" and its equivalents, and does not exclude other elements or items. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

The above-mentioned preferred embodiments of the present invention are not intended to limit the present invention, the protection scope of the present invention is defined by the appended claims, and for those skilled in the art, other embodiments can be obtained according to the attached drawings without any inventive skill, and any modification based on the claims of the present invention is the protection scope of the present invention.

Claims

1. A shaving apparatus, comprising:

a bit holder detachably connected to an end of the handle; the tool bit support is provided with a first connecting seat which is fixedly connected;

the electric cutter head is movably arranged on the first connecting seat;

the circuit board is arranged in the hollow inner cavity;

2. A shaving apparatus as claimed in claim 1, wherein a detachably connected battery is mounted in the hollow interior of the handle, the battery being electrically connected to the circuit board.

3. A shaving apparatus as claimed in claim 1, wherein the cutter head holder is provided with a second attachment aperture provided with a removably attachable seal;

4. A shaving apparatus as claimed in claim 1 or 2, wherein the handle comprises a charging connection port which is electrically connected to the circuit board.

5. A hair shaving apparatus as claimed in claim 1, wherein said head holder is provided with a fixedly connected second connecting seat;

the manual cutter head is movably arranged on the second connecting seat.

6. A device as claimed in claim 1, characterized in that the handle is provided with a switch button on a side thereof for connection to the circuit board.

7. A shaving apparatus as claimed in claim 1, 2 or 6, characterized in that the hollow interior is provided with a detachably connected circuit board holder; the circuit board is fixedly connected with the circuit board support.

8. A shaving apparatus as claimed in claim 1, characterized in that said connecting shaft, said head holder, said electric-powered head, said power lever are deleted;

the eccentric shaft rod is replaced by a connecting rod, the connecting rod is provided with a rotary cutter head which is detachably connected, and an outer cover is arranged outside the rotary cutter head.

9. A shaving apparatus as claimed in claim 8, characterized in that the housing is provided with strip-shaped holes and/or through-holes.