CN209713232U - A kind of electric toothbrush suitable for children - Google Patents
A kind of electric toothbrush suitable for children Download PDFInfo
- Publication number
- CN209713232U CN209713232U CN201821478180.4U CN201821478180U CN209713232U CN 209713232 U CN209713232 U CN 209713232U CN 201821478180 U CN201821478180 U CN 201821478180U CN 209713232 U CN209713232 U CN 209713232U
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- transmission shaft
- electric toothbrush
- brush handle
- vibration transmission
- brush head
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Abstract
The utility model relates to machinery fields, and in particular to electric toothbrush.A kind of electric toothbrush suitable for children, including an electric toothbrush, electric toothbrush includes a brush head, one brush handle below brush head is arranged in, it is equipped with one in brush handle and passes through motor-driven vibration transmission shaft, the lower part of brush head is equipped with one for being inserted into the insertion hole of vibration transmission shaft, the two sides for the hole wall for being inserted into hole are equipped with a notch, the inner wall for being inserted into hole is equipped with the first strip projected parts of a cross section semicircular in shape, the length direction of first strip projected parts and the length direction in insertion hole are perpendicular, and vibration transmission shaft is equipped with the first card slot.The utility model is designed by this, vibration transmission shaft is caught in using the insertion hole that brush head lower part is made in elastic material, the bonding strength of vibration transmission shaft and brush handle is increased using the cooperation of the first strip projected parts and the first card slot simultaneously, and then it is connected firmly between brush handle and brush head, it does not influence to shake the vibrating effect that transmission shaft drives brush head vibration simultaneously, improves the usage experience of user.
Description
Technical field
The utility model relates to machinery fields, and in particular, to electric toothbrush.
Background technique
Common electric toothbrush is complicated for operation on the market at present, easily breaks, and is not easy to children's use, and children are past when in use
It is past to cause equipment damage.Electric toothbrush drives the bristle on brush head to generate vibration by motor when in use, and then utilizes bristle
Vibration clean tooth, be connected between brush head and brush handle by the vibration transmission shaft of motor, but between existing brush head and brush handle
It connects and insecure easy to fall off, or excessively securely influences the effect that vibration transmission shaft drives brush head vibration instead, reduce user
Usage experience, especially children are not easy to control and operation toothbrush.Meanwhile the electric toothbrush of existing replaceable battery, battery
Fixed structure generally use forced design, however forced design needs that battery is firmly pressed into battery when replacing battery
Between the power spring at storehouse both ends, install relatively elaborate；When toothbrush is by stronger external impacts, battery relatively easily loosens
To cause power-off；Conductive structure of forced design, including power spring, battery compartment etc., it is exposed outside, easily cause danger.
Utility model content
The purpose of the utility model is to provide a kind of electric toothbrushes suitable for children, to solve at least one above-mentioned technology
Problem.
In order to achieve the above object, the utility model adopts the following technical solutions:
A kind of electric toothbrush suitable for children, including an electric toothbrush, the electric toothbrush include a brush head, a setting
Brush handle below brush head, one is equipped in the brush handle by motor-driven vibration transmission shaft, described to shake the upper of transmission shaft
Portion is stretched out from the brush handle, which is characterized in that and the lower part of the brush head is equipped with an insertion hole for being used to be inserted into vibration transmission shaft,
The two sides of the hole wall in the insertion hole are equipped with a notch, and the brush head is made of elastic material, the inner wall in the insertion hole
It is equipped with the first strip projected parts of a cross section semicircular in shape, the length direction of first strip projected parts and the insertion hole
Length direction is perpendicular, and the vibration transmission shaft is equipped with one for being caught in the first card slot of the first strip projected parts.
The top of the vibration transmission shaft is equipped with the second strip projected parts, and second strip projected parts are annularly arranged in described
On the surface for shaking transmission shaft.
The lower section of the brush handle is equipped with a battery cover, and the battery cover is connected by a snap with the brush handle.
Key of the brush handle equipped with a control motor operating, the brush handle are equipped with the first opening, and the key is certainly
First opening is stretched out, the rubber pad that first opening is used for waterproof equipped with one.
First opening is equipped with a key decoration, and the cross section of the key decoration is annular in shape, described to press
The outside of the key is arranged in key decoration；
The lower part of the key decoration is set there are four protrusion, and first opening is additionally provided with four embedded grooves, described
Protrusion is caught in the embedded groove.
The outer sheath of the brush handle is equipped with a rubber protecting jacket, and the rubber protecting jacket is equipped with the second opening, described to press
The top of key is stretched out from second opening.
The utility model is designed by this, is caught in vibration transmission shaft using the insertion hole that brush head lower part is made in elastic material,
The bonding strength of vibration transmission shaft and brush handle, and then brush handle are increased using the cooperation of the first strip projected parts and the first card slot simultaneously
It is connected firmly between brush head, while not influencing to shake the vibrating effect that transmission shaft drives brush head vibration, improve making for user
With experience.
Detailed description of the invention
Fig. 1 is the partial structure diagram of the utility model；
Fig. 2 is the part-structure Longitudinal cross section schematic of the utility model；
Fig. 3 is the partial structure diagram at the brush head of the utility model；
Fig. 4 is the part-structure Longitudinal cross section schematic at the brush head of the utility model.
Specific embodiment
Specific embodiment of the present utility model is further described below in conjunction with attached drawing.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, a kind of electric toothbrush suitable for children, including an electric toothbrush, electric tooth
Brush includes that the brush handle 2 below brush head is arranged in a brush head 1, one, and a vibration transmission shaft driven by motor 6 is equipped in brush handle
10, the top for shaking transmission shaft is stretched out from brush handle, and the lower part of brush head is equipped with an insertion hole 8 for being used to be inserted into vibration transmission shaft,
The hole wall two sides in insertion hole are equipped with a notch, and brush head is made of elastic material, and the inner wall for being inserted into hole is equipped with a cross section
First strip projected parts 9 of semicircular in shape, the length direction of the first strip projected parts and the length direction in insertion hole are perpendicular, and vibration passes
Axis is sent to be equipped with one for being caught in the first card slot of the first strip projected parts.The utility model is designed by this, utilizes elastic material
The insertion hole that brush head lower part is made is caught in vibration transmission shaft, while being increased using the cooperation of the first strip projected parts and the first card slot
The bonding strength of transmission shaft and brush handle is shaken, and then is connected firmly between brush handle and brush head, while not influencing to shake transmission shaft band
The vibrating effect of dynamic brush head vibration, improves the usage experience of user.It is increased using the notch of two sides on insertion hole hole wall slotting
Enter the deformability at hole, convenient for vibration transmission shaft insertion.
Brush head is adopted made of plastic.Plastics have certain elasticity, and manufacturing cost is low.
The top for shaking transmission shaft is equipped with the second strip projected parts, and the second strip projected parts are annularly arranged in vibration transmission shaft
On surface.Using the second strip projected parts as reinforcing rib, and then increase the intensity of vibration transmission shaft, while increasing vibration transmission shaft
Frictional force between brush head, and then improve bonding strength.
A cylindrical bracket is equipped in brush handle, the top of bracket is arranged in motor, and the lower part of bracket is equipped with a battery
Storehouse 7.The lower section of battery compartment is equipped with a battery cover 5, and battery cover is connected by a snap with brush handle.The bottom of battery cover is equipped with a disk
First sheet metal of shape, the two sides of the first sheet metal are equipped with the second sheet metal of a vertically arranged strip, the second metal
The length of piece is greater than the height of battery cover；The inside of battery compartment is equipped with one for contacting the first conductive sheet of dry cell, one being used for
The second conductive sheet of the second sheet metal is contacted, the first conductive sheet is connected to the motor by conducting wire respectively with the second conductive sheet.First
Power spring can be used in conductive sheet.It is designed by this, battery changes original electricity by being packed into battery compartment after unscrewing battery cover
Battery compartment, conductive sheet etc. are arranged on the inside of brush handle, increase safety by the fixed structure in pond.
Brush handle is equipped with the key 3 of a control motor operating, and brush handle is equipped with the first opening, and key is stretched from the first opening
Out, the rubber pad that the first opening is used for waterproof equipped with one.To increase waterproof effect, equipment damage is prevented.
First opening is equipped with a key decoration 4, and the cross section of key decoration is annular in shape, the setting of key decoration
In the outside of key；The lower part of key decoration is set there are four protrusion, and the first opening is additionally provided with four embedded grooves, and protrusion is caught in
In embedded groove.Waterproof effect is improved, while protecting key；Using effect convex at key decoration, use is increased
Comfort when family grabs.
The outer sheath of brush handle is equipped with a rubber protecting jacket, and rubber protecting jacket is equipped with the second opening, and the top of key is from the
Two openings are stretched out.Increase the frictional force of brush handle and user's hand, to reduce the occurrence of dropping, buffering is played when dropping
Effect reduces the damage to equipment.
A suggestion device is equipped in brush handle, suggestion device includes a loudspeaker, and loudspeaker connects a signal processing module, letter
Number processing module connection one is for detecting the timing module of the motor duration of runs.To prompt user's motor duration of runs.At signal
For the connection one of reason module for recording the storage chip of children's brushing time, signal processing module is also connected with a data-interface, data
The side of brush handle is arranged in interface.Convenient for the access times of user query electric toothbrush and using duration, and then children can be brushed
Tooth is supervised, and the protection to teenager teeth is improved.
It is discussed in detail although the content of the utility model has passed through above preferred embodiment, but it should be appreciated that on
The description stated is not considered as limitations of the present invention.After those skilled in the art have read above content, for
A variety of modifications and substitutions of the utility model all will be apparent.Therefore, the protection scope of the utility model should be by appended
Claim limit.
Claims (6)
1. a kind of electric toothbrush suitable for children, including an electric toothbrush, the electric toothbrush exists including a brush head, a setting
Brush handle below brush head, the brush handle is interior to pass through motor-driven vibration transmission shaft, the top of the vibration transmission shaft equipped with one
It is stretched out from the brush handle, which is characterized in that the lower part of the brush head is equipped with one for being inserted into the insertion hole of vibration transmission shaft, institute
The two sides for stating the hole wall in insertion hole are equipped with a notch, and the brush head is made of elastic material, on the inner wall in the insertion hole
The first strip projected parts equipped with a cross section semicircular in shape, the length of the length direction of first strip projected parts and the insertion hole
Spend the first card slot that direction is perpendicular, and the vibration transmission shaft is used to be caught in the first strip projected parts equipped with one.
2. a kind of electric toothbrush suitable for children as described in claim 1, which is characterized in that described to shake the upper of transmission shaft
Portion is equipped with the second strip projected parts, and second strip projected parts are annularly arranged on the surface of the vibration transmission shaft.
3. a kind of electric toothbrush suitable for children as described in claim 1, which is characterized in that the lower section of the brush handle is equipped with
One battery cover, the battery cover are connected by a snap with the brush handle.
4. a kind of electric toothbrush suitable for children as described in claim 1, which is characterized in that the brush handle is equipped with a control
The key of motor operating processed, the brush handle are equipped with the first opening, and the key is stretched out from first opening, and described first
The rubber pad that opening is used for waterproof equipped with one.
5. a kind of electric toothbrush suitable for children as claimed in claim 4, which is characterized in that first opening is equipped with
The cross section of one key decoration, the key decoration is annular in shape, and the outer of the key is arranged in the key decoration
Side；
The lower part of the key decoration is set there are four protrusion, and first opening is additionally provided with four embedded grooves, the protrusion
It is caught in the embedded groove.
6. a kind of electric toothbrush suitable for children as claimed in claim 4, which is characterized in that be arranged on the outside of the brush handle
There is a rubber protecting jacket, the rubber protecting jacket is equipped with the second opening, and the top of the key is stretched from second opening
Out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821478180.4U CN209713232U (en) | 2018-09-10 | 2018-09-10 | A kind of electric toothbrush suitable for children |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821478180.4U CN209713232U (en) | 2018-09-10 | 2018-09-10 | A kind of electric toothbrush suitable for children |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209713232U true CN209713232U (en) | 2019-12-03 |
Family
ID=68659113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821478180.4U Active CN209713232U (en) | 2018-09-10 | 2018-09-10 | A kind of electric toothbrush suitable for children |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209713232U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109009531A (en) * | 2018-09-10 | 2018-12-18 | 浙江乐益口腔健康股份有限公司 | A kind of children's electric toothbrush |
-
2018
- 2018-09-10 CN CN201821478180.4U patent/CN209713232U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109009531A (en) * | 2018-09-10 | 2018-12-18 | 浙江乐益口腔健康股份有限公司 | A kind of children's electric toothbrush |
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