CN206338371U - A kind of Bidirectional driving structure and use its appliance for personal care - Google Patents
A kind of Bidirectional driving structure and use its appliance for personal care Download PDFInfo
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- CN206338371U CN206338371U CN201621341540.7U CN201621341540U CN206338371U CN 206338371 U CN206338371 U CN 206338371U CN 201621341540 U CN201621341540 U CN 201621341540U CN 206338371 U CN206338371 U CN 206338371U
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- carrier wheel
- driven gear
- gear
- deep
- chip breaker
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Abstract
A kind of Bidirectional driving structure and use its appliance for personal care, the Bidirectional driving structure includes tooth rest and the driving gear and driven gear that are installed on tooth rest, also include the carrier wheel being installed on tooth rest, and tooth rest is offered for the deep-slotted chip breaker for carrier wheel activity, deep-slotted chip breaker has first end and the second end, carrier wheel is movable between first end and the second end, and driving gear positive and negative rotation drives carrier wheel rotation and is displaced into the first end or the second end of deep-slotted chip breaker so that driven gear is rotated or stopped.It has the following advantages that：The positive and negative rotation of driving gear can obtain two kinds of output results, a kind of rotation for driven gear, another stopping operating for driven gear, namely, export head has rotation and the two states that stop operating during driving gear rotating, suitable for cleaning equipment especially face's cleaning equipment, cleaning can be integrated, massage, nurse.
Description
Technical field
The utility model is related to a kind of Bidirectional driving structure and uses its appliance for personal care.
Background technology
Existing gear front-back clutch structure, its driving gear rotarily drives driven gear rotation to change power output
The outbound course of axle, and can only to drive the forward or reverse of driven gear final defeated so as to change for driving gear forward or reverse
Go out the direction of effect, the massage head of such as cleaning equipment or the positive rotation of cleaning head and reverse rotation.For needing to change finally
Output effect, need to such as change the rotation of massage head or cleaning head with not rotating, common gear front-back clutch structure can not be real
It is existing.
Utility model content
The utility model provides a kind of Bidirectional driving structure, which overcomes the deficiency present in background technology.This practicality
One of technical scheme that its technical problem of new solution is used is：
A kind of Bidirectional driving structure, it includes tooth rest (10) and the driving gear (20) being installed on tooth rest (10)
With driven gear (30), also including the carrier wheel (40) being installed on tooth rest (10), and tooth rest (10) is offered and is used for
For the deep-slotted chip breaker (50) of carrier wheel (40) activity, deep-slotted chip breaker (50) have first end (51,52) and the second end (53,
54), carrier wheel (40) is movable between first end (51,52) and the second end (53,54), driving gear (20) it is positive or
Reversely rotate the first end (51,52) or the second end (53,54) for driving carrier wheel (40) rotation and being displaced into deep-slotted chip breaker
So that driven gear (30) is rotated or stopped.
Among one preferred embodiment, center of arc's axis of the deep-slotted chip breaker (50) and the central axis of driving gear (20)
Overlap.
Among one preferred embodiment, the center arc radius of the deep-slotted chip breaker (50) is equal to the reference circle (21) of driving gear
Reference circle (41) radius sum of radius and carrier wheel.
Among one preferred embodiment, when the carrier wheel (40) is located at first end (51,52) of deep-slotted chip breaker, driving tooth
Take turns (20), carrier wheel (40) and driven gear (30) three center of circle on the same line, and carrier wheel (40) and driven tooth
Take turns the distance between the center of circle of (30) and be equal to reference circle (41) radius of carrier wheel (40) and the reference circle (31) of driven gear
Radius sum, driven gear (30) is meshed with carrier wheel (40)；The carrier wheel (40) is located at the second end of deep-slotted chip breaker
During portion (53,54), driving gear (20), carrier wheel (40) and driven gear (30) three center of circle not on the same line, and
The distance between carrier wheel (40) and center of circle of driven gear (30) be more than outside circle (42) radius of carrier wheel with it is driven
Outside circle (32) radius sum of gear, driven gear (30) is separated with carrier wheel (40).
What the utility model solved the technical scheme that its technical problem is used two is：
A kind of appliance for personal care using above-mentioned Bidirectional driving structure, including：Casing, the electricity being installed in casing
Machine, export head and as described above any one of Bidirectional driving structure, the Bidirectional driving structure is installed in casing, motor
Output shaft drive connection driving gear (20), the export head (60) and driving gear or driven gear (30) are connected.
Among one preferred embodiment, the export head (60) is cleaning head or massage head.
From above-mentioned to description of the present utility model, compared with prior art, the utility model has following beneficial effect
Really：
Because the Bidirectional driving structure is provided with carrier wheel and deep-slotted chip breaker, driving gear positive and negative rotation drives carrier wheel
Rotate and be displaced into the first end or the second end of deep-slotted chip breaker so that driven gear is rotated or stopped so that driving gear is just
To or reversely rotate and can obtain two kinds of output results, a kind of rotation for driven gear, another stopping for driven gear turn
It is dynamic, that is, export head has rotation and the two states that stop operating during driving gear rotating, it is adaptable to which appliance for personal care is especially
It is face's care appliances, cleaning, massage etc. can be integrated, it is adaptable to the less product of module.
Brief description of the drawings
Fig. 1 is a kind of overall structure diagram of the first embodiment of Bidirectional driving structure.
Fig. 2 is in view when rotating forward for driving gear in first embodiment.
Fig. 3 is in view during reversion for driving gear in first embodiment.
Fig. 4 is the structural representation of first embodiment middle gear frame.
Fig. 5 is the principle schematic of first end of the carrier wheel in deep-slotted chip breaker in first embodiment.
Fig. 6 is the principle schematic of the second end of the carrier wheel in deep-slotted chip breaker in first embodiment.
Fig. 7 is the principle schematic of first end of the carrier wheel in deep-slotted chip breaker in second embodiment.
Fig. 8 is the principle schematic of the second end of the carrier wheel in deep-slotted chip breaker in second embodiment.
Fig. 9 is the overall structure diagram of cleaning equipment.
Embodiment
Below by way of embodiment, the utility model will be further described.
Referring to figs. 1 to Fig. 6, a kind of first embodiment of Bidirectional driving structure.
A kind of Bidirectional driving structure, it includes tooth rest 10, driving gear 20, driven gear 30 and carrier wheel 40.Institute
State driving gear 20 and driven gear 30 is mounted on tooth rest 10.
The tooth rest 10 is offered for the deep-slotted chip breaker 50 for the activity of carrier wheel 40, and deep-slotted chip breaker 50 has first end
51 and the second end 53.
In the present embodiment, center of arc's axis of the deep-slotted chip breaker 50 and the central axes of driving gear 20.
In the present embodiment, the center arc radius of the deep-slotted chip breaker 50 is equal to the radius of reference circle 21 and the movement of driving gear
The radius sum of reference circle 41 of gear.
In the present embodiment, the deep-slotted chip breaker 50 is located at the upper left side of driving gear 20.As needed, also can be by deep-slotted chip breaker 50
The other positions on tooth rest 10 are arranged at, is such as located at the lower right of driving gear 20, is not limited.
The carrier wheel 40 is installed on tooth rest 10, and carrier wheel 40 is between first end 51 and the second end 53
Activity.Driving gear 20 rotarily drives the first end 51 or that carrier wheel 40 rotates and is displaced into deep-slotted chip breaker forward or backwards
Two ends 53 are so that driven gear 30 is rotated or stopped.
In the present embodiment, when the carrier wheel 40 is located at the first end 51 of deep-slotted chip breaker, driving gear 20, carrier wheel
40 and the three center of circle of driven gear 30 on the same line, and the distance between the center of circle of carrier wheel 40 and driven gear 30 etc.
In the radius sum of reference circle 31 of the reference circle 41 and driven gear of carrier wheel 40, driven gear 30 is mutually nibbled with carrier wheel 40
Close；When the carrier wheel 40 is located at the second end 53 of deep-slotted chip breaker, driving gear 20, carrier wheel 40 and driven gear 30 3
Not on the same line, and the distance between carrier wheel 40 and the center of circle of driven gear 30 are more than the tooth of carrier wheel in the person center of circle
The radius sum of outside circle 32 of the radius of tip circle 42 and driven gear, driven gear 30 is separated with carrier wheel 40.
Its operation principle is：
As shown in Figure 2 and Figure 5, the positive direction of driving gear 20 rotation turns clockwise, and carrier wheel 40 is in driving gear
The first end 51 of deep-slotted chip breaker 50 is moved in the presence of 20 peripheral force, now, driving gear 20, carrier wheel 40 and driven tooth
Take turns the 30 three centers of circle on the same line, and the distance between the center of circle of carrier wheel 40 and driven gear 30 is equal to carrier wheel
40 radius of reference circle 41 and the radius sum of reference circle 31 of driven gear, driven gear 30 are meshed with carrier wheel 40, from
The rotation of the positive direction of moving gear 30 is operated；
As shown in Figure 3 and Figure 6, the opposite direction rotation of driving gear 20 is rotate counterclockwise, and carrier wheel 40 is in driving gear
The second end 53 of deep-slotted chip breaker 50, driving gear 20, carrier wheel 40 and driven gear 30 are moved in the presence of 20 peripheral force
The three center of circle not on the same line, and the distance between carrier wheel 40 and the center of circle of driven gear 30 be more than carrier wheel it
The radius sum of outside circle 32 of the radius of outside circle 42 and driven gear, driven gear 30 is separated with carrier wheel 40, driven tooth
Wheel 30 does not work.
Fig. 7 and Fig. 8 are refer to, is a kind of second embodiment of Bidirectional driving structure.
The embodiment with being in place of the difference of a upper embodiment：The deep-slotted chip breaker 50 is located at the upper right of driving gear 20
Side.As needed, deep-slotted chip breaker 50 can be also arranged to the other positions on tooth rest 10, be such as located at the lower left of driving gear 20
Deng being not limited.
As shown in fig. 7, the opposite direction rotation of driving gear 20 is rotate counterclockwise, week of the carrier wheel 40 in driving gear 20
The first end 52 of deep-slotted chip breaker 50 is moved in the presence of to power, now, driving gear 20, carrier wheel 40 and driven gear 30 3
On the same line, and the distance between the center of circle of carrier wheel 40 and driven gear 30 is equal to point of carrier wheel 40 in the person center of circle
The radius sum of reference circle 31 of degree 41 radiuses of circle and driven gear, driven gear 30 is meshed with carrier wheel 40, driven gear
The rotation of 30 opposite directions is operated；
As shown in figure 8, the rotation of the positive direction of driving gear 20 turns clockwise, week of the carrier wheel 40 in driving gear 20
The second end 54 of deep-slotted chip breaker 50, driving gear 20, carrier wheel 40 and the three of driven gear 30 circle are moved in the presence of to power
Not on the same line, and the distance between carrier wheel 40 and the center of circle of driven gear 30 are more than the outside circle of carrier wheel to the heart
The radius sum of outside circle 32 of 42 radiuses and driven gear, driven gear 30 is separated with carrier wheel 40, and driven gear 30 is not
Work.
Because Bidirectional driving structure is provided with carrier wheel and deep-slotted chip breaker, driving gear rotarily drives movement forward or backwards
Gear rotates and is displaced into the first end or the second end of deep-slotted chip breaker so that driven gear is rotated or stopped so that driving gear
Positive and negative rotation can obtain two kinds of output results, a kind of rotation for driven gear, another stopping operating for driven gear,
That is, export head has rotation and the two states that stop operating during driving gear rotating, it is adaptable to cleaning equipment especially face
Cleaning equipment, can integrate cleaning, massage, nurse, it is adaptable to the less product of module.
As shown in figure 9, being a kind of appliance for personal care using above-mentioned Bidirectional driving structure, it includes：Casing, installation
In the motor in casing, export head 60 and above-mentioned Bidirectional driving structure, the Bidirectional driving structure is installed in casing, motor
Output shaft drive connection driving gear 20, the export head 60 is connected with driving gear 20 or driven gear 30.
In the present embodiment, the export head 60 is cleaning head or massage head.
Embodiment of the present utility model is above are only, but design concept of the present utility model is not limited thereto,
All changes for carrying out unsubstantiality to the utility model using this design, all should belong to the row for invading the utility model protection domain
For.
Claims (6)
1. a kind of Bidirectional driving structure, it include tooth rest (10) and the driving gear (20) being installed on tooth rest (10) and
Driven gear (30), it is characterised in that：Also include the carrier wheel (40) being installed on tooth rest (10), and tooth rest (10) is opened
Provided with for the deep-slotted chip breaker (50) for carrier wheel (40) activity, deep-slotted chip breaker (50) has first end (51,52) and the second end
Portion (53,54), carrier wheel (40) is movable between first end (51,52) and the second end (53,54), driving gear (20)
Carrier wheel (40) rotation is rotarily driven forward or backwards and is displaced into the first end (51,52) or the second end of deep-slotted chip breaker
(53,54) are so that driven gear (30) is rotated or stopped.
2. a kind of Bidirectional driving structure as claimed in claim 1, it is characterised in that：Center of arc's axle of the deep-slotted chip breaker (50)
The central axes of line and driving gear (20).
3. a kind of Bidirectional driving structure as claimed in claim 2, it is characterised in that：The center circular arc of the deep-slotted chip breaker (50) half
Footpath is equal to reference circle (21) radius of driving gear and reference circle (41) radius sum of carrier wheel.
4. a kind of Bidirectional driving structure as described in claim 1 or 2 or 3, it is characterised in that：The carrier wheel (40) is located at
During first end (51,52) of deep-slotted chip breaker, driving gear (20), carrier wheel (40) and driven gear (30) three center of circle are same
On one straight line, and the distance between the center of circle of carrier wheel (40) and driven gear (30) is equal to the reference circle of carrier wheel (40)
(41) reference circle (31) radius sum of radius and driven gear, driven gear (30) is meshed with carrier wheel (40)；It is described
When carrier wheel (40) is located at the second end (53,54) of deep-slotted chip breaker, driving gear (20), carrier wheel (40) and driven gear
(30) not on the same line, and the distance between carrier wheel (40) and the center of circle of driven gear (30) are more than and moved in the three center of circle
Outside circle (42) radius of moving gear and outside circle (32) radius sum of driven gear, driven gear (30) and carrier wheel
(40) it is separated.
5. a kind of appliance for personal care, it is characterised in that including：Casing, the motor being installed in casing, export head (60) and such as
Bidirectional driving structure any one of claim 1-4, the Bidirectional driving structure is installed in casing, the output of motor
Axle drive connection driving gear (20), the export head (60) is connected with driving gear or driven gear (30).
6. appliance for personal care as claimed in claim 5, it is characterised in that：The export head (60) is cleaning head or massage
Head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621341540.7U CN206338371U (en) | 2016-12-08 | 2016-12-08 | A kind of Bidirectional driving structure and use its appliance for personal care |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621341540.7U CN206338371U (en) | 2016-12-08 | 2016-12-08 | A kind of Bidirectional driving structure and use its appliance for personal care |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206338371U true CN206338371U (en) | 2017-07-18 |
Family
ID=59307977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621341540.7U Active CN206338371U (en) | 2016-12-08 | 2016-12-08 | A kind of Bidirectional driving structure and use its appliance for personal care |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206338371U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107882705A (en) * | 2017-12-06 | 2018-04-06 | 金华市宏昌电器有限公司 | A kind of two-way plunger pump |
| CN108078464A (en) * | 2017-12-21 | 2018-05-29 | 浙江朴素电器有限公司 | A kind of face cleaning head in face cleaning instrument and face cleaning instrument |
-
2016
- 2016-12-08 CN CN201621341540.7U patent/CN206338371U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107882705A (en) * | 2017-12-06 | 2018-04-06 | 金华市宏昌电器有限公司 | A kind of two-way plunger pump |
| CN108078464A (en) * | 2017-12-21 | 2018-05-29 | 浙江朴素电器有限公司 | A kind of face cleaning head in face cleaning instrument and face cleaning instrument |
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