Mini hair removal device provided with replaceable head

Abstract

A mini hair removal device provided with a replaceable head, said device comprising a hand-held part (10) and a hair removal head (11), the hand-held part (10) comprising a machine housing (12), the hair removal head (11) comprising a head housing (13), and one end of the machine housing (12) being detachably connected to the head housing (13). An output machine (14), a battery (15), and a circuit board (16) are arranged inside of the machine housing (12), and the battery (15) is arranged on a side of the output machine (14). The top of the output machine (14) is provided with an output end. The battery (15) and the output machine (14) are electrically connected to the circuit board (16). One end of the machine housing (12) is provided with a transmission head (17), and the output end is connected to the transmission head (17). A movable hair removal cutter member (18) is provided in a hair removal housing. When the machine housing (12) is connected to the head housing (13), the transmission head (17) is connected to the hair removal cutter member (18) and drives the hair removal cutter member (18) to work.

Description

A mini hair remover with interchangeable head Technical Field

[0001] The utility model relates to the field of trimming tools, in particular to a mini hair remover with replaceable heads. Background Art

[0002] In daily life, in order to maintain a good image, trimming tools are one of the commonly used tools, such as razors for beard removal and trimming, electric clippers for hair removal and trimming, nose hair trimmers for nose hair removal and trimming, etc. When performing these operations, different tools need to be purchased for operation, which is costly and inconvenient to carry. Therefore, the existing technology needs to be improved. Utility Model Content

[0003] In view of the above-mentioned deficiencies in the prior art, the purpose of the present invention is to provide a mini hair remover with replaceable heads which is compact in size and easy to replace.

[0004] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0005] The utility model provides a mini hair remover with replaceable head, comprising a handheld part and a hair removal head, the handheld part comprising a casing, the hair removal head comprising a head casing, one end of the casing being detachably connected to the head casing, an output machine, a battery and a circuit board being arranged inside the casing, the battery being arranged on the side of the output machine, the top of the output machine having an output end, the battery and the output machine being electrically connected to the circuit board, a transmission head being arranged at one end of the casing, the output end being connected to the transmission head, a movable hair removal blade being arranged inside the hair removal shell, and when the casing is connected to the head casing, the transmission head is connected to the hair removal blade and drives the hair removal blade to work.

[0006] Furthermore, in the mini hair remover with replaceable head, the connection structure between the housing and the head housing is one or more of a snap connection, a threaded connection and a magnetic connection.

[0007] Furthermore, in the mini hair remover with replaceable head, one end of the housing has a groove, the transmission head is located in the groove, and one end of the head housing is provided with a connecting plug, which is inserted into the groove.

[0008] Furthermore, in the mini hair remover with replaceable head, the housing is provided with a magnetic component at the connection position of the connecting plug, and the magnetic component is magnetically attracted to the connecting plug or part of the connecting plug.

[0009] Furthermore, in the mini hair remover with replaceable head, the inner wall of the groove is provided with a chamfer, the outer wall of the connecting plug is arranged obliquely, and the connecting plug is arranged to be narrow at the bottom and wide at the top.

[0010] In some embodiments, the mini hair remover with replaceable head has a hair removal head that is a beard hair removal head, a fabric hair ball hair removal head, a nose hair removal head, or a sideburn hair removal head.

[0011] In a preferred embodiment, the mini hair remover with replaceable head, the beard hair removal head includes a baffle bracket and a fine-pore mesh cover, the fine-pore mesh cover is arranged at the top of the head shell, the hair removal blade is arranged on the inner side of the head shell and below the fine-pore mesh cover, the baffle bracket is installed on the inner side of the head shell and below the hair removal blade, the middle part of the hair removal blade is provided with a transmission sleeve, the transmission sleeve passes through the baffle bracket and is connected to the transmission head on the casing, the baffle bracket is provided with a plurality of through holes, the bottom of the hair removal blade is provided with supporting feet for supporting on the baffle bracket, when the hair removal blade rotates, the through holes on the baffle bracket are avoided in the movement path of the supporting feet, when the head shell is connected to the casing, the transmission head lifts the hair removal blade, and the hair removal blade does not contact the baffle bracket.

[0012] In a preferred embodiment, the mini hair remover with replaceable head, the head shell of the sideburn hair removal head is provided with a hair removal flat mouth, the hair removal blade is arranged in the hair removal flat mouth, the interior of the head shell is provided with a transmission swing arm and a transmission sleeve, the transmission swing arm is vertically arranged to the transmission sleeve, the transmission sleeve is connected to the transmission head on the casing, the top of the transmission sleeve is provided with an eccentric shaft, one end of the transmission swing arm is provided with a swing groove, the eccentric shaft is located in the swing groove, the other end of the transmission swing arm is connected to the hair removal blade, when the transmission sleeve rotates, the eccentric shaft drives the transmission swing arm to swing back and forth in a straight line, and the transmission swing arm drives the hair removal blade to swing.

[0013] In a preferred embodiment, the mini hair remover with replaceable head has a central axis provided in the middle of one end of the housing, the output machine and the battery are arranged on the left and right, the circuit board is arranged below the battery and the output machine, the output end of the output machine has an output gear, the output gear is provided with an internal gear meshing with the output gear, the central axis is fixedly connected to the axis of the internal gear, and the transmission head is installed at the outer end of the central axis.

[0014] In a preferred embodiment, the mini hair remover with replaceable head, the output machine is located in the middle of the casing, the battery is an arc-shaped battery, the battery is arranged around the output machine, the output end of the output machine extends out of the casing and is directly connected to the transmission head, there is a gap between the left and right ends of the battery surrounding the outside of the output machine, the circuit board is installed in the gap, and the casing is a cylindrical casing.

[0015] Compared to the prior art, the present invention provides a mini hair remover with a replaceable head, comprising a handheld portion and a hair removal head, wherein the handheld portion comprises a housing, the hair removal head comprises a head housing, one end of the housing is detachably connected to the head housing, an output device, a battery, and a circuit board are provided inside the housing, the battery is provided on the side of the output device, the top of the output device has an output terminal, the battery and the output device are electrically connected to the circuit board, a transmission head is provided at one end of the housing, the output terminal is connected to the transmission head, a movable hair removal blade is provided in the hair removal shell, and when the housing is connected to the head housing, the transmission head is connected to the hair removal blade and drives the hair removal blade to work. The present invention has high space utilization, is compact, and is easy to carry, and the hair removal head has a simple structure, contains few parts, and is very light, making it easy to replace hair removal heads with different functions for use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0017] FIG1 is a schematic diagram of the exploded structure of the mini hair remover with a replaceable head and a beard hair remover provided by the present invention.

[0018] FIG2 is a schematic cross-sectional view of the mini hair remover with replaceable head provided by the present invention.

[0019] FIG3 is a schematic diagram of the exploded structure of the beard hair removal head of the replaceable head mini hair remover provided by the present invention.

[0020] FIG4 is a second schematic diagram of the exploded structure of the mini hair remover with a replaceable head and a beard hair remover provided by the present invention.

[0021] FIG5 is a schematic structural diagram of a mini depilator with an interchangeable head for removing lint from fabric provided by the present invention.

[0022] FIG6 is a schematic structural diagram of the mini nose hair remover with an interchangeable head provided by the present invention.

[0023] FIG7 is a schematic structural diagram of the mini hair remover with replaceable head for removing hair from sideburns provided by the present invention.

[0024] FIG8 is a schematic diagram of the exploded structure of the mini hair remover with replaceable head for removing hair from sideburns provided by the present invention.

[0025] Figure Number:

[0026] Handheld unit 10

[0027] Hair removal 11

[0028] Case 12

[0029] Head Shell 13

[0030] Output machine 14

[0031] Battery 15

[0032] Circuit board 16

[0033] Transmission head 17

[0034] Hair removal blade 18

[0035] Groove 19

[0036] Connecting plug 20

[0037] Magnetic component 21

[0038] Inner wall 22

[0039] outer wall 23

[0040] Baffle bracket 24

[0041] Fine mesh cover 25

[0042] Transmission sleeve 26

[0043] Through hole 27

[0044] Support foot 28

[0045] Raised ring 29

[0046] Scalloped notch 30

[0047] Arc snap 31

[0048] Block 32

[0049] Hair removal flat mouth 33

[0050] Transmission swing arm 34

[0051] Eccentric shaft 35

[0052] Swing slot 36

[0053] Connecting hook 37

[0054] Connecting slot 38

[0055] Center axis 39

[0056] Output gear 40

[0057] Internal gear 41

[0058] Rotating protrusion 42

[0059] Wedge-shaped protrusion 43

[0060] Top cover 44 Best Mode for Carrying Out the Invention

[0061] The present invention provides a mini hair remover with a replaceable head, comprising a handheld portion and a hair removal head, the handheld portion comprising a housing, the hair removal head comprising a head housing, one end of the housing being detachably connected to the head housing, an output device, a battery, and a circuit board being provided inside the housing, the battery being provided on the side of the output device, the top of the output device having an output terminal, the battery and the output device being electrically connected to the circuit board, a transmission head being provided at one end of the housing, the output terminal being connected to the transmission head, a movable hair removal blade being provided inside the hair removal housing, and when the housing is connected to the head housing, the transmission head being connected to the hair removal blade and driving the hair removal blade to operate. The device has high space utilization, is compact and portable, and the hair removal head has a simple structure, contains few parts, and is very light, making it easy to replace hair removal heads with different functions for use. DETAILED DESCRIPTION

[0062] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0063] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indications will also change accordingly.

[0064] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features specified as "first" or "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between the various embodiments can be combined with each other, but this must be based on the fact that ordinary technicians in this field can implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0065] As shown in Figures 1, 2, 3 and 4, the present invention provides a mini hair remover with replaceable heads, including a handheld part 10 and a hair remover head 11. The handheld part 10 includes a casing 12, and the hair remover head 11 includes a head casing 13. One end of the casing 12 is detachably connected to the head casing 13. An output machine 14, a battery 15 and a circuit board 16 are provided inside the casing 12. The battery 15 is provided on the side of the output machine 14, where the side here refers to the front, back, left, and right sides, the oblique front, oblique back, oblique left and right sides. The top of the output machine 14 has an output end, the battery 15 and the output machine 14 are electrically connected to the circuit board 16, a transmission head 17 is provided at one end of the casing 12, and the output end is connected to the transmission head 17. A movable hair remover 18 is provided in the hair remover shell. When the casing 12 is connected to the head casing 13, the transmission head 17 is connected to the hair remover 18 to drive the hair remover 18 to work. In the present invention, in order to achieve multi-angle head replacement, it is preferred to use a cylindrical housing 12, and the connection between the head shell 13 and the housing 12 is circular, which is conducive to upper and lower connections at any left and right rotation angles. Furthermore, in the mini hair remover with replaceable heads provided by the present invention, in some embodiments, the connection structure between the housing 12 and the head shell 13 is one or more of a snap connection, a threaded connection, and a magnetic connection. Among them, the threaded connection requires a specific angle to be rotated and screwed in, which is more troublesome to operate. The snap connection often requires the provision of male and female buckle docking parts, which has a high production cost and requires corresponding male and female buckles for alignment during operation. The present invention preferably adopts a magnetic connection, which is combined with the cylindrical housing 12 structure, which is conducive to completing the head replacement connection operation without the need for alignment at a specific angle, which is convenient and quick.

[0066] Furthermore, the utility model provides a mini hair remover with a replaceable head, wherein one end of the housing 12 has a groove 19, and the transmission head 17 is located in the groove 19. One end of the head shell 13 is provided with a connecting plug 20, and the connecting plug 20 is inserted into the groove 19. The groove 19 in this embodiment is a circular groove 19 that is recessed inward on the end surface of the housing 12. The transmission head 17 is located at the center of the groove 19. Through the circular connecting plug 20, the connecting plug 20 in this embodiment is annular, and the connecting plug 20 is connected to the groove 19 up and down. The head shell 13 of this structure can be inserted and connected up and down at any left and right rotation angle, which is very convenient. In order to maintain the fixation of the upper and lower connections, the utility model further provides a mini hair remover with a replaceable head, wherein the housing 12 is provided with a magnetic component 21 at the connection of the connecting plug 20, and the magnetic component 21 is magnetically attracted to the connecting plug 20 or part of the connecting plug 20. Specifically, a top cover 44 is provided at the top of the housing 12, and a magnetic component 21 is provided on the inner side of the docking position between the top cover 44 and the connecting plug 20. The magnetic component 21 in this embodiment is a ring magnet with an interruption area, and the interruption area is used to install fasteners such as screws. The magnetic component 21 is magnetically connected to the connecting plug 20 to ensure that the connection between the depilatory head 11 and the housing 12 has a certain stability. Furthermore, the interchangeable head mini depilator provided by the present invention has a chamfered upper end on the inner wall 22 of the groove 19, and the outer wall 23 of the connecting plug 20 is arranged obliquely, and the connecting plug 20 is arranged narrow at the bottom and wide at the top. This arrangement can provide a certain tilt angle when the head shell 13 and the housing 12 are connected up and down, and the connecting plug 20 can be introduced into the groove 19 during docking and has a certain clamping and fixing effect.

[0067] In some embodiments, the present invention provides a mini hair remover with an interchangeable head, wherein the hair removal head 11 is a beard hair remover, a fabric hair pilling remover, a nose hair remover, or a sideburn hair remover. FIG5 is a schematic diagram of the structure of the mini hair remover with an interchangeable head for a fabric hair pilling remover provided by the present invention. FIG6 is a schematic diagram of the structure of the mini hair remover with an interchangeable head for a nose hair pilling remover provided by the present invention. FIG7 is a schematic diagram of the structure of the mini hair remover with an interchangeable head for a sideburn hair pilling remover provided by the present invention. The fabric hair pilling remover can remove hair pills from clothing.

[0068] As shown in Figure 4, preferably, the utility model provides a replaceable head mini hair remover, the beard hair removal head 11 includes a baffle bracket 24 and a fine-pore mesh cover 25, the fine-pore mesh cover 25 is arranged at the top of the head shell 13, the hair removal blade 18 is arranged on the inner side of the head shell 13, below the fine-pore mesh cover 25, the baffle bracket 24 is installed on the inner side of the head shell 13, below the hair removal blade 18, and a transmission sleeve 26 is provided in the middle of the hair removal blade 18, the transmission sleeve 26 passes through the baffle bracket 24 and is connected to the transmission head 17 on the casing 12, so The baffle bracket 24 is provided with a plurality of through holes 27. The bottom of the hair removal blade 18 is provided with support feet 28 for supporting the baffle bracket 24. When the hair removal blade 18 rotates, the through holes 27 on the baffle bracket 24 are avoided in the movement path of the support feet 28. That is, when the support feet 28 stop at any position of the hair removal blade 18's rotation, the baffle bracket 24 can provide a supporting connection. When the head shell 13 is connected to the housing 12, the transmission head 17 lifts the hair removal blade 18, and the hair removal blade 18 does not contact the baffle bracket 24 or the head shell 13. The baffle bracket 24 can support the hair removal blade 18 and conceal the ugliness. A convex ring 29 is provided on the inner side of the head shell 13, and the baffle bracket 24 is circular as a whole, and a fan-shaped notch 30 is provided on its side. An arc-shaped spring buckle 31 is provided along the edge of the baffle bracket 24 and extends into the fan-shaped notch 30. A clamping block 32 is provided on the upper side of the arc-shaped spring buckle 31, and the clamping block 32 is clamped into the inner side of the convex ring 29 to fix the baffle bracket 24 and the head shell 13. The baffle bracket 24 of this embodiment is a centrally symmetrical structure, and the arc-shaped spring buckles 31 are a pair.

[0069] As shown in Figures 7 and 8, preferably, the utility model provides a mini hair remover with a replaceable head, the head shell 13 of the sideburn hair remover 11 is provided with a hair removal flat mouth 33, the hair removal blade 18 is arranged in the hair removal flat mouth 33, the interior of the head shell 13 is provided with a transmission swing arm 34 and a transmission sleeve 26, the transmission swing arm 34 is arranged vertically with the transmission sleeve 26, the transmission sleeve 26 is connected to the transmission head 17 on the housing 12, and the top of the transmission sleeve 26 is provided with an eccentric shaft 35. One end of the transmission swing arm 34 is provided with a swinging groove 36, and the eccentric shaft 35 is located in the swinging groove 36. The other end of the transmission swing arm 34 is provided with a connecting hook 37, which is connected to the dehairing blade 18. The dehairing blade 18 is provided with a connecting groove 38 that cooperates with the connecting hook 37. When the transmission sleeve 26 rotates, the eccentric shaft 35 drives the transmission swing arm 34 to swing back and forth in a straight line, and the transmission swing arm 34 drives the dehairing blade 18 to work, realizing back and forth shearing.

[0070] Please continue to refer to Figures 2, 3, and 4. Preferably, the interchangeable head mini hair remover provided by the present invention has a central axis 39 provided in the middle of one end of the housing 12, the output mechanism 14 and the battery 15 are arranged on the left and right sides, the circuit board 16 is arranged below the battery 15 and the output mechanism 14, the output end of the output mechanism 14 has an output gear 40, the output gear 40 is provided with an internal gear 41 meshing therewith, the central axis 39 is fixedly connected to the axis of the internal gear 41, and the transmission head 17 is mounted on the outer end of the central axis 39. The output mechanism 14 of the present invention generally adopts a motor, the output mechanism 14 and the battery 15 are arranged on the left and right sides, and the transmission part and the circuit part are arranged on the top and bottom. This makes full use of space, and the entire handheld part 10 occupies a small space, making the product compact and easy to carry. The transmission head 17 of this embodiment has a pair of rotating protrusions 42, and two wedge-shaped protrusions 43 are provided on the inner side of the transmission sleeve 26 to facilitate simple connection and transmission between the two. The upper ends of the rotating protrusions 42 are chamfered. When the transmission sleeve 26 is connected to the transmission head 17 at any position during left or right rotation, the rotating protrusions 42 will enter the transmission sleeve 26, or the rotating protrusions 42 will contact and push the wedge-shaped protrusions 43 away, and the transmission sleeve 26 will passively rotate and adjust to complete the connection between the transmission head 17 and the transmission sleeve 26. During operation, the rotating protrusions 42 push the wedge-shaped protrusions 43 left and right, causing the transmission sleeve 26 to rotate.

[0071] In another embodiment of the interchangeable head mini hair remover provided by this utility model, the output mechanism is located in the middle of the housing. The battery is a curved battery, which is arranged around the output mechanism. The output end of the output mechanism extends outside the housing and is directly connected to the transmission head. A gap is defined between the left and right ends of the battery surrounding the outer surface of the output mechanism, and the circuit board is installed in this gap. The housing is cylindrical. With the output mechanism in the middle and the battery and circuitry surrounding the outer edge of the output mechanism, this structure takes up less space and can be more compact. Industrial Applicability

[0072] In summary, the interchangeable head mini hair remover provided by the present invention has high space utilization, is compact and easy to carry, and the hair removal head has a simple structure, contains few parts, and is very light, making it easy to replace hair removal heads with different functions for use. In order to achieve multi-angle head replacement, it is preferably a cylindrical casing, and the connection between the head shell and the casing is circular, which is conducive to upper and lower connection at any left and right rotation angle. Furthermore, in the interchangeable head mini hair remover provided by the present invention, in some embodiments, the connection structure between the casing and the head shell is one or more of a snap connection, a threaded connection and a magnetic connection. Among them, the threaded connection requires a specific angle to be rotated and screwed in, which is more troublesome to operate. The snap connection often requires the provision of male and female buckle docking parts, which has a high production cost and requires corresponding male and female buckles for alignment during operation. The present invention preferably adopts a magnetic connection, which is combined with a cylindrical casing structure, which is conducive to completing the head replacement connection operation without the need for alignment at a specific angle, which is convenient and quick.

[0073] The above description is only a preferred embodiment of the present invention and does not limit the patent scope of the present invention. All equivalent structural transformations made by using the contents of the present invention specification and drawings under the utility model concept, or direct / indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A mini hair remover with interchangeable head, characterized in that: The utility model comprises a hand-held part and a depilatory head, wherein the hand-held part comprises a casing, and the depilatory head comprises a head casing, one end of the casing is detachably connected to the head casing, an output machine, a battery and a circuit board are arranged inside the casing, the battery is arranged on the side of the output machine, the top of the output machine has an output end, the battery and the output machine are electrically connected to the circuit board, a transmission head is arranged at one end of the casing, the output end is connected to the transmission head, a movable depilatory blade is arranged in the depilatory shell, and when the casing is connected to the head casing, the transmission head is connected to the depilatory blade and drives the depilatory blade to work.

2. The mini hair remover with replaceable head according to claim 1, characterized in that: The connection structure between the housing and the head housing is one or more of a snap connection, a threaded connection and a magnetic connection.

3. The mini hair remover with replaceable head according to claim 2, characterized in that: One end of the housing is provided with a groove, the transmission head is located in the groove, and one end of the head housing is provided with a connecting plug, which is inserted into the groove.

4. The mini hair remover with replaceable head according to claim 3, characterized in that: The housing is provided with a magnetic component at the connection position of the connecting plug, and the magnetic component is magnetically attracted to the connecting plug or part of the connecting plug.

5. The mini hair remover with replaceable head according to claim 4, characterized in that: The inner wall of the groove is provided with a chamfer, the outer wall of the connecting plug is arranged obliquely, and the connecting plug is arranged to be narrow at the bottom and wide at the top.

6. The mini hair remover with replaceable head according to claim 1, characterized in that: The hair removal head is a beard hair removal head, a fabric hair ball hair removal head, a nose hair removal head or a sideburn hair removal head.

7. The mini hair remover with replaceable head according to claim 6, characterized in that: The beard depilatory head includes a baffle bracket and a fine-pore mesh cover, the fine-pore mesh cover is arranged on the top of the head shell, the depilatory blade is arranged on the inner side of the head shell and below the fine-pore mesh cover, the baffle bracket is installed on the inner side of the head shell and below the depilatory blade, a transmission sleeve is provided in the middle of the depilatory blade, the transmission sleeve passes through the baffle bracket and is connected with the transmission head on the casing, a plurality of through holes are provided on the baffle bracket, and the bottom of the depilatory blade is provided with supporting feet for supporting on the baffle bracket. When the depilatory blade rotates, the through holes on the baffle bracket avoid the setting under the movement path of the supporting feet. When the head shell is connected to the casing, the transmission head lifts the depilatory blade, and the depilatory blade does not contact the baffle bracket.

8. The mini hair remover with replaceable head according to claim 6, characterized in that: The head shell of the sideburn hair removal head is provided with a hair removal flat mouth, and the hair removal blade is arranged in the hair removal flat mouth. A transmission swing arm and a transmission sleeve are provided inside the head shell. The transmission swing arm is vertically arranged with the transmission sleeve, and the transmission sleeve is connected with the transmission head on the casing. The top of the transmission sleeve is provided with an eccentric shaft, and one end of the transmission swing arm is provided with a swing groove. The eccentric shaft is located in the swing groove, and the other end of the transmission swing arm is connected with the hair removal blade. When the transmission sleeve rotates, the eccentric shaft drives the transmission swing arm to swing back and forth in a straight line, and the transmission swing arm drives the hair removal blade to operate.

9. The mini hair remover with replaceable head according to claim 1, characterized in that: A central shaft is provided in the middle of one end of the casing, the output machine and the battery are arranged on the left and right, the circuit board is arranged below the battery and the output machine, the output end of the output machine has an output gear, and the output gear is provided with an internal gear engaged with the output gear, the central shaft is fixedly connected to the axis of the internal gear, and the transmission head is installed at the outer end of the central shaft.

10. The mini hair remover with replaceable head according to claim 1, characterized in that: The output machine is located in the middle of the casing. The battery is an arc-shaped battery and is arranged around the output machine. The output end of the output machine extends outside the casing and is directly connected to the transmission head. There is a gap between the left and right ends of the battery surrounding the outside of the output machine. The circuit board is installed in the gap. The casing is a cylindrical casing.

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