CN217960376U - Multifunctional electric toothbrush with replaceable shaving head - Google Patents
Multifunctional electric toothbrush with replaceable shaving head Download PDFInfo
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- CN217960376U CN217960376U CN202122495506.2U CN202122495506U CN217960376U CN 217960376 U CN217960376 U CN 217960376U CN 202122495506 U CN202122495506 U CN 202122495506U CN 217960376 U CN217960376 U CN 217960376U
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- handle body
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- driving shaft
- toothbrush
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Abstract
The utility model relates to a multifunctional electric toothbrush with a replaceable shaving head, which comprises a handle body, a toothbrush head and a shaving head, wherein a motor, a power supply assembly and a switch are arranged in the handle body, and the motor and the switch are respectively and electrically connected with the power supply assembly; the toothbrush head is rotatably provided with a first driving shaft which can drive the toothbrush head to brush teeth, the axial direction of the first driving shaft is arranged along the length direction of the handle body, the toothbrush head is detachably connected with the handle body, and the first driving shaft is connected with an output shaft of the motor in a circumferential linkage manner to form an electric toothbrush for brushing teeth; the electric shaver is characterized in that a blade and a second driving shaft are rotatably arranged on the shaver head, the axial direction of the second driving shaft is arranged along the length direction of the handle body, the second driving shaft drives the blade to rotate, the shaver head is detachably connected with the handle body, and the second driving shaft is in circumferential linkage connection with an output shaft of the motor, so that the electric shaver for shaving can be formed. By adopting the scheme, the toothbrush head can be replaced by the shaving head, and the toothbrush can be used for tooth brushing and shaving.
Description
Technical Field
The utility model belongs to the technical field of electric toothbrush technique and specifically relates to a can replace multi-functional electric toothbrush who shaves tool bit.
Background
In daily life, a toothbrush is used for cleaning the oral cavity in order to clean the oral cavity, but a manual toothbrush usually cannot clean teeth cleanly, and the gum bleeding and the enamel abrasion are caused by the irregular manual operation force and action.
Electric toothbrush has appeared on the market now, general electric toothbrush, including toothbrush head and handle body, toothbrush head detachable installs on the handle body, is provided with power supply module or actuating mechanism on the handle body, and after toothbrush head and handle body coupling, the control of switch on the accessible handle body to drive the toothbrush head and brush the teeth the operation. However, if the electric toothbrush can only be used for brushing teeth, the function is single, and when shaving is needed, only one electric shaver can be bought for use, and the toothbrush head cannot be directly replaced by the shaving head for use.
Disclosure of Invention
The utility model overcomes prior art's is not enough, provides a can replace the multi-functional electric toothbrush who shaves the tool bit, and it can replace the toothbrush head into the tool bit that shaves, can not only be used for the operation of brushing teeth, can also be used for shaving the operation.
In order to realize the purpose, the utility model discloses a technical scheme is: a multifunctional electric toothbrush with a replaceable shaver head, which comprises a handle body, a toothbrush head and a shaver head,
the handle body is internally provided with a motor, a power supply assembly and a switch, and the motor and the switch are respectively and electrically connected with the power supply assembly;
the toothbrush head is rotatably provided with a first driving shaft which can drive the toothbrush head to brush teeth, the axial direction of the first driving shaft is arranged along the length direction of the handle body, the toothbrush head is detachably connected with the handle body, and the first driving shaft is in circumferential linkage connection with an output shaft of the motor, so that an electric toothbrush for brushing teeth can be formed;
the shaver head is rotatably provided with a blade and a second driving shaft, the axial direction of the second driving shaft is arranged along the length direction of the handle body, the second driving shaft drives the blade to rotate, the shaver head is detachably connected with the handle body, and the second driving shaft is in circumferential linkage connection with an output shaft of the motor, so that the electric shaver for shaving can be formed.
By adopting the scheme, after the toothbrush head is connected with the handle body, the first driving shaft of the toothbrush head is in circumferential linkage connection with the output shaft of the motor, the motor can be controlled to operate through the switch at the moment, the output shaft of the motor drives the first driving shaft to rotate, the first driving shaft drives the toothbrush head to perform tooth brushing action, the tooth brushing action has various schemes, and the electric toothbrush can be formed as long as the electric toothbrush is driven by the first driving shaft to rotate; after the tool bit and the handle body coupling of shaving, the first and second drive shaft of tool bit and the output shaft circumference linkage of motor of shaving are connected, through the operation of the steerable motor of switch this moment, and the output shaft of motor drives the second drive shaft and rotates, and the second drive shaft drives the blade and rotates, can form the electric shaver who is used for shaving, therefore it can replace the tool bit that shaves with the toothbrush head, can not only be used for the operation of brushing teeth, can also be used for the operation of shaving.
The utility model discloses a further setting is: the upper end of the handle body is provided with an inserting cavity, a clamping block is movably arranged at the position, close to the inserting cavity, of the handle body, and an elastic part for driving the end part of the clamping block to stretch into the inserting cavity is arranged on the handle body.
Through adopting above-mentioned scheme, the setting in inserting the chamber can make the toothbrush head or shave the tool bit and be connected with the handle body through the mode of pegging graft, the elastic component gives the fixture block elastic force, the tip that can drive the fixture block stretches into and inserts the chamber, so that the fixture block cooperates with the toothbrush head or shave tool bit joint, at the effort that does not receive external force to draw, the toothbrush head or shave the tool bit and be difficult for breaking away from the handle body, when drawing the toothbrush head or shaving the tool bit, the elastic component can be compressed, so that the toothbrush head or shave the tool bit and break away from the handle body, moreover, the steam generator is simple in structure and reasonable in design.
The utility model discloses a further setting is: the toothbrush head is provided with a first connecting head matched with the shape of the insertion cavity, and the outer side surface of the first connecting head is provided with a first clamping groove for clamping the clamping block.
Through adopting above-mentioned scheme, the first connector of toothbrush head with insert chamber shape adaptation not only can make first connector insert smoothly and insert the intracavity, can also play the guide effect, the fixture block of being convenient for cooperates with first draw-in groove joint, the connection structure of toothbrush head and handle body is simple, easy dismounting.
The utility model discloses a further setting is: the shaver head is provided with a second connector matched with the shape of the insert cavity, and the outer side surface of the second connector is provided with a second clamping groove for clamping the clamping block.
Through adopting above-mentioned scheme, the second connector of tool bit and the shape adaptation of inserting the chamber shaves not only can make first connector insert smoothly and insert the intracavity, can also play the guide effect, and the fixture block of being convenient for cooperates with second draw-in groove joint, and the tool bit of shaving is simple with the connection structure of the handle body, easy dismounting.
The utility model discloses a further setting is: the output shaft of the motor is arranged along the length direction of the handle body, the output shaft of the motor extends into the insertion cavity, the output shaft of the motor is synchronously provided with a transmission sleeve in a rotating mode, and the upper end of the transmission sleeve is provided with an insertion groove.
Through adopting above-mentioned scheme, the output shaft of motor sets up along the length direction of the handle body, the volume of reducible handle body, and the structure is compacter, and the overcoat of transmission cover tight fit is provided with the slot in the output shaft of motor, the upper end of transmission cover, can make the first drive shaft of toothbrush head or the second drive shaft of the tool bit of shaving be connected with transmission cover circumference linkage through the mode of pegging graft, simple structure, reasonable in design.
The utility model discloses a further setting is: the tip of first drive shaft is provided with first plug, and first plug and slot grafting cooperation can realize that first drive shaft is connected with the circumference linkage of transmission cover.
By adopting the above scheme, first plug is cross plug, and the slot is cross slot, and first drive shaft is connected with the circumference linkage of transmission cover through the mode realization of pegging graft with the slot of first plug, simple structure, easy dismounting.
The utility model discloses a further setting is: the end part of the second driving shaft is provided with a second plug, and the second plug is in splicing fit with the slot to realize circumferential linkage connection of the second driving shaft and the transmission sleeve.
By adopting the above scheme, the second plug is cross plug, and the slot is cross slot, and the second drive shaft is connected with the circumference linkage of transmission cover through the mode of pegging graft, simple structure, easy dismounting for the second plug and slot.
The utility model discloses a further setting is: the handle body is provided with a mounting cavity for mounting the fixture block, the mounting cavity is provided with an opening communicated with the insertion cavity, the fixture block can slide in the mounting cavity, the elastic part is a spring, one end of the spring is abutted to the side wall of the mounting cavity, the other end of the spring is abutted to the fixture block, and the spring can drive the end part of the fixture block to stretch into the insertion cavity from the opening.
Through adopting above-mentioned scheme, pack into the installation intracavity when fixture block and spring, the spring gives fixture block elastic force, can drive the tip of fixture block and stretch into from the opening part and insert the chamber to in the first draw-in groove of toothbrush head or the second draw-in groove of tool bit shaves is gone into to the fixture block card, at toothbrush head or the tool bit of shaving of pulling down, the spring can be compressed, so that the fixture block breaks away from the first draw-in groove of toothbrush head or the second draw-in groove of tool bit of shaving, simple structure, reasonable in design.
The utility model discloses a further setting is: the upper end of the handle body is fixedly provided with a cover plate, and the cover plate can shield the installation cavity, so that the fixture block is limited to be separated from the installation cavity.
Through adopting above-mentioned scheme, the upper end that installation cavity can be followed to fixture block and spring is packed into, then passes through the fix with screw with the apron on the handle body, and the apron can restrict restriction fixture block and spring and break away from installation cavity, simple structure, easy dismounting.
The utility model discloses a further setting is: the number of the clamping blocks is at least two, and the clamping blocks are distributed around the output shaft of the motor at intervals.
Through adopting above-mentioned scheme, the fixture block sets up two at least, and its position reasonable in design, the stability of multiplicable connection, the number of fixture block can be decided according to actual need.
The present invention will be further described with reference to the accompanying drawings.
Drawings
FIG. 1 is a schematic view of a power toothbrush;
fig. 2 is a schematic structural view of the electric shaver;
FIG. 3 is a schematic view of the handle body;
FIG. 4 is a schematic view of a fixture block mounting structure;
FIG. 5 is a schematic view of a fitting structure of the latch and the spring;
figure 6 is a schematic view of a toothbrush head construction;
fig. 7 is a schematic view of a razor head;
FIG. 8 is a schematic diagram of the structure of the motor, power supply assembly and switch;
FIG. 9 is a schematic view of a first drive shaft;
fig. 10 is a schematic view of the engagement structure of the second driving shaft and the blade.
Detailed Description
As shown in fig. 1 to 10, a multi-functional electric toothbrush with replaceable shaving heads comprises a handle body 1, a toothbrush head 2 and a shaving head 3,
a motor 41, a power supply assembly 42 and a switch 43 are arranged in the handle body 1, and the motor 41 and the switch 43 are respectively and electrically connected with the power supply assembly 42;
the toothbrush head 2 is rotatably provided with a first driving shaft 5 which can drive the toothbrush head 2 to brush teeth, the axial direction of the first driving shaft 5 is arranged along the length direction of the handle body 1, the toothbrush head 2 is detachably connected with the handle body 1, the first driving shaft 5 is connected with an output shaft 411 of the motor 41 in a circumferential linkage manner, and an electric toothbrush for brushing teeth can be formed;
the razor head 3 is rotatably provided with a blade 61 and a second driving shaft 62, the axial direction of the second driving shaft 62 is arranged along the length direction of the handle body 1, the second driving shaft 62 drives the blade 61 to rotate, the razor head 3 is detachably connected with the handle body 1, and the second driving shaft 62 is in circumferential linkage connection with an output shaft 411 of the motor 41, so that an electric razor for shaving can be formed. The length direction of the handle body 1 is the direction indicated by a in fig. 1 and 2.
In this embodiment, the upper end of the handle body 1 is provided with an insertion cavity 11, the handle body 1 is movably provided with a fixture block 71 near the insertion cavity 11, and the handle body 1 is provided with an elastic member for driving the end of the fixture block 71 to extend into the insertion cavity 11.
In this embodiment, the toothbrush head 2 is fixedly or integrally provided with a first connector 21 adapted to the shape of the insertion cavity 11, and the outer side surface of the first connector 21 is provided with a first engaging groove 211 for engaging the engaging block 71. Of course, the toothbrush head 2 can be directly inserted and matched with the handle body 1.
In this embodiment, the second connector 31 is fixed to or integrally formed with the shaving head 3, and the second engaging groove 311 for engaging the engaging block 71 is formed on an outer side surface of the second connector 31. Of course, the shaving head 3 can be directly inserted into the handle 1.
In this embodiment, the output shaft 411 of the motor 41 is disposed along the length direction of the handle body 1, the output shaft 411 of the motor 4 is disposed to extend into the insertion cavity 11, the output shaft 411 of the motor 4 is synchronously and rotatably disposed with the transmission sleeve 8, and the upper end of the transmission sleeve 8 is disposed with the cross-shaped insertion slot 81.
In this embodiment, a cross-shaped first plug 51 is integrally disposed at an end portion of the first driving shaft 5, and the first plug 51 and the insertion slot 81 are in insertion fit to realize circumferential linkage connection between the first driving shaft 5 and the transmission sleeve 8.
In this embodiment, a cross-shaped second plug 621 is integrally disposed at an end portion of the second driving shaft 62, and the second plug 621 is in plug-in fit with the insertion slot 81 to realize circumferential linkage connection between the second driving shaft 62 and the transmission sleeve 8.
In this embodiment, a mounting cavity 12 for mounting a fixture block 71 is provided on the handle body 1, an opening 13 communicating with the insertion cavity 11 is provided on the mounting cavity 12, the fixture block 71 is slidably disposed in the mounting cavity 12, the elastic element is a spring 72, one end of the spring 72 abuts against a side wall of the mounting cavity 12, the other end abuts against the fixture block 71, and the spring 72 can drive an end of the fixture block 71 to extend into the insertion cavity 11 from the opening 13.
In the embodiment, a cover plate 10 is fixedly arranged at the upper end of the handle body 1 through a screw 9, and the cover plate 10 can cover the installation cavity 12, so that the fixture block 71 is limited to be separated from the installation cavity 12.
In this embodiment, at least two blocks 71 are provided and are spaced around the output shaft 411 of the motor 41, and the number of the blocks 71 can be determined according to actual requirements.
The above embodiments are only preferred embodiments of the present invention, and the general changes and substitutions performed by those skilled in the art within the technical scope of the present invention are included in the protection scope of the present invention.
Claims (10)
1. A multifunctional electric toothbrush with a replaceable shaving head is characterized in that: comprises a handle body, a toothbrush head and a shaver head,
the handle body is internally provided with a motor, a power supply assembly and a switch, and the motor and the switch are respectively and electrically connected with the power supply assembly;
the toothbrush head is rotatably provided with a first driving shaft which can drive the toothbrush head to brush teeth, the axial direction of the first driving shaft is arranged along the length direction of the handle body, the toothbrush head is detachably connected with the handle body, and the first driving shaft is in circumferential linkage connection with an output shaft of the motor, so that an electric toothbrush for brushing teeth can be formed;
the shaver head is provided with a blade and a second driving shaft in a rotating mode, the second driving shaft is arranged in the axial direction along the length direction of the handle body, the second driving shaft drives the blade to rotate, the shaver head is detachably connected with the handle body, the second driving shaft is connected with an output shaft of the motor in a circumferential linkage mode, and an electric shaver used for shaving can be formed.
2. The multi-functional electric toothbrush of claim 1, wherein: the upper end of the handle body is provided with an inserting cavity, a clamping block is movably arranged at the position, close to the inserting cavity, of the handle body, and an elastic piece for driving the end part of the clamping block to extend into the inserting cavity is arranged on the handle body.
3. The multi-functional electric toothbrush of claim 2, wherein: the toothbrush head is provided with a first connecting head matched with the shape of the insertion cavity, and the outer side surface of the first connecting head is provided with a first clamping groove for clamping the clamping block.
4. A multi-functional electric toothbrush with replaceable shaving heads according to claim 2 or 3, wherein: the shaver head is provided with a second connector matched with the shape of the insert cavity, and the outer side surface of the second connector is provided with a second clamping groove for clamping the clamping block.
5. A multi-functional electric toothbrush with replaceable shaving heads according to claim 2 or 3, wherein: the output shaft of the motor is arranged along the length direction of the handle body, the output shaft of the motor extends into the insertion cavity, the output shaft of the motor is synchronously provided with a transmission sleeve in a rotating mode, and the upper end of the transmission sleeve is provided with an insertion groove.
6. The multi-functional electric toothbrush of claim 5, wherein: the end part of the first driving shaft is provided with a first plug, and the first plug is in splicing fit with the slot to realize circumferential linkage connection of the first driving shaft and the transmission sleeve.
7. The multi-functional electric toothbrush of replaceable shaving heads according to claim 1 or 5, wherein: the tip of second drive shaft is provided with the second plug, and the second plug is pegged graft with the slot and is cooperated and can realize that the circumference of second drive shaft and transmission sleeve is connected in a linkage.
8. A multi-functional electric toothbrush with replaceable shaving heads according to claim 2 or 3, wherein: the handle body is provided with a mounting cavity for mounting the fixture block, the mounting cavity is provided with an opening communicated with the insertion cavity, the fixture block can slide in the mounting cavity, the elastic part is a spring, one end of the spring is abutted to the side wall of the mounting cavity, the other end of the spring is abutted to the fixture block, and the spring can drive the end part of the fixture block to stretch into the insertion cavity from the opening.
9. The multi-functional electric toothbrush of claim 8, wherein: the upper end of the handle body is fixedly provided with a cover plate, and the cover plate can shield the installation cavity, so that the fixture block is limited to be separated from the installation cavity.
10. A multi-functional electric toothbrush with replaceable shaving heads according to claim 2 or 3, wherein: the clamping blocks are at least two and distributed at intervals around the output shaft of the motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122495506.2U CN217960376U (en) | 2021-10-15 | 2021-10-15 | Multifunctional electric toothbrush with replaceable shaving head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122495506.2U CN217960376U (en) | 2021-10-15 | 2021-10-15 | Multifunctional electric toothbrush with replaceable shaving head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217960376U true CN217960376U (en) | 2022-12-06 |
Family
ID=84253599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122495506.2U Active CN217960376U (en) | 2021-10-15 | 2021-10-15 | Multifunctional electric toothbrush with replaceable shaving head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217960376U (en) |
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2021
- 2021-10-15 CN CN202122495506.2U patent/CN217960376U/en active Active
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