Summary of the invention
The purpose of this utility model is to solve above-mentioned technical problem, proposes a kind of simple and reliable for structure, with shaking direction and the electric toothbrush of comfortable feel.
The purpose of this utility model, to be achieved by the following technical programs: a kind of detachable electric toothbrush, comprise the brush holder that mutually connects and the brush with bristle, described brush holder comprises upper cover, lower cover and base, described upper cover, lower cover and base interfix and form the inner structure for cavity, battery is provided with in described cavity, master control electron plate, motor load bearing shell and vibrations motor, described battery and described master control electron plate be fastenedly connected be fixed on described on cover, described vibrations motor is arranged in described motor load bearing shell, described motor load bearing cage is located at the front end of described battery, and described vibrations motor and described battery are electrically connected, the motor drive shaft of described vibrations motor stretches to front end and its periphery is arranged with silica gel sheath, described silica gel sheath is arranged in described cavity structure foremost, described motor drive shaft passes described silica gel sheath and is connected in the installing hole of described brush head ends.
Preferably, rosette is connected with between described brush and brush holder.
Preferably, the front end of described battery is provided with two metal electrodes, and one end of described motor load bearing shell is erected on described two metal electrodes, and described vibrations motor and described two metal electrodes are electrically connected.
Preferably, described brush and brush holder are removably structure.
Preferably, described brush overcoat has brush silica gel sheath, and described bristle is arranged on described brush silica gel sheath.
Preferably, described bristle is the silica gel strip perpendicular to described brush silica gel sheath upper surface.
Preferably, the upper cover of described brush holder, lower cover overcoat have silica gel sheath.
Preferably, described master control electron plate is provided with screwed hole, described battery and described master control electron plate by bolt and screwed hole coordinate be fixedly connected on described on cover.
Preferably, cover on described and be provided with circular groove, in described circular groove, be provided with gear button, the button one_to_one corresponding on described gear button and described master control electron plate.
The beneficial effects of the utility model are mainly reflected in: this utility model provides a kind of simple and reliable for structure, with the electric toothbrush in vibrations direction, can effective cleaning tooth more, handle portion is shaken little, comfortable feel hommization, the toothbrush high and more power saving of transmission efficiency in the course of the work, reduce use cost, the design of the position of the switch meets ergonomics, easy to use, comfortable, toothbrush head is changed fast simple and easy, low cost of manufacture.
Detailed description of the invention
Below just accompanying drawing in conjunction with the embodiments, is described in further detail detailed description of the invention of the present utility model, is easier to understand, grasp to make technical solutions of the utility model.
As shown in Figure 1, this utility model preferred version of having in time implementing comprises: a kind of detachable electric toothbrush, and described detachable electric toothbrush comprises the brush holder 1 that mutually connects and the brush 2 with bristle.Described brush holder 1 comprises upper cover 3, lower cover 4 and base 5, and described base 5 is provided with base waterproof jacket, and the design of this waterproof jacket can make detachable electric toothbrush have water-proof function, in use can directly be positioned on Wash Units.
Described upper cover 3, lower cover 4 and base 5 interfix and form the inner structure for cavity, as shown in Figure 2, are provided with battery 6, master control electron plate 7, motor load bearing shell 8 and vibrations motor 9 in described cavity.Described vibrations motor 9 is arranged in described motor load bearing shell, the front end of described battery 6 is provided with two metal electrodes 10, one end of described motor load bearing shell 8 is erected on described two metal electrodes 10, the both positive and negative polarity of described vibrations motor 9 is connected with the both positive and negative polarity of described metal electrode, and described vibrations motor 9 is electrically connected with described two metal electrodes.Be provided with bolt above described battery 6, described master control electron plate 7 is provided with screwed hole, and described battery 6 and described master control electron plate 7 are by being fixedly connected on described upper cover 3 bolt and coordinating of screwed hole.Described battery 6 is provided with charging inlet, and charging inlet is provided with waterproof charge port waterproof jacket.
As shown in Figure 3, described upper cover 3 is provided with circular groove 11, in described circular groove, is provided with gear button 12, gear button 12 and the button one_to_one corresponding on master control electron plate 7, in use, consumer's button pressed on master control electron plate can realize vibration function, up and down gear adjusting function.Upper cover, the lower cover overcoat of brush holder 1 have silica gel sheath 13, the design of this silica gel sheath 13 not only can make this electric toothbrush in use waterproof can wash, but also that consumer can be allowed to use is more flexible owing to having anti-skidding silica gel to make the brush holder part of toothbrush.
The motor drive shaft of described vibrations motor 9 stretches to front end and its periphery is arranged with silica gel sheath 14, described silica gel sheath 14 is arranged in described cavity structure foremost, the design of this silica gel sheath 14 can reduce motor load bearing shell 8 and act on vibrations in brush holder upper cover 3, plays the effect of a buffering.The vibrations motor-end of motor load bearing shell 8 is suspended in the upper cover 3 of brush holder, gap is provided with between vibrations motor 9 and upper cover 3, namely shaking between motor 9 and upper cover is recessed bond ing, instead of directly connect, the vibrations that unsettled design like this can not make vibrations motor 9 produce are directly delivered on the upper cover 3 of brush holder, handle portion is shaken little, comfortable feel hommization.Be connected with rosette between described brush 2 and brush holder 1, described rosette 15 snaps onto in brush, and described motor drive shaft passes described silica gel sheath 14 and is arranged in the installing hole of described brush 2 end and achieves a fixed connection with described brush 2.
In the embodiment of the present application, described vibrations motor 9 and the distance of described battery 6 are greater than the distance of threshold value, such as: from described vibrations motor 9 to the distance of described battery 6 can be 4cm, 3cm, 2cm, the structure of threshold distance depends on various factors, and described brush holder part 1, vibrations motor 9 and described brush for electric toothbrush part 2 are no more than the entire length of electric toothbrush.In an embodiment, threshold distance may be at least some numeral, such as, at least at a distance of 3cm.Described motor load bearing shell 8 is arranged in described tooth-brush handle 1, the axle of described motor load bearing shell 8 is connected with described upper cover 3 by contact point, in a particular embodiment, relative to the total length of described motor load bearing shell 8, contact point is arranged between described motor load bearing shell 8 and described upper cover 3.Vibrations motor portion 9 is not connected with electric toothbrush, and vibrations motor 9 is positioned at the center of electric toothbrush device.
The brush holder 1 of electric toothbrush and brush 2 are removably structure, and such design makes consumer in use change conveniently, reduces use cost.Due to motor load bearing shell 8 being positioned at the middle part of motor load bearing shell 8 with the contact position of brush holder upper cover 3, therefore the vibrations that vibrations motor 9 produces can produce directivity vibrations after being delivered to brush 2 by motor load bearing shell 8.In use, the vibrations major part that vibrations motor 9 produces has been delivered on brush 2, and transmission efficiency is high, thus makes the brush vibrating effect that less motor also can reach same, also reaches the object of power saving simultaneously.Brush for electric toothbrush 2 is coated by described brush silica gel sheath 16, and described bristle to be arranged on described brush silica gel sheath 16, and described bristle is the silica gel strip perpendicular to described brush silica gel sheath 16 upper surface.The design of this brush silica gel sheath 16 makes brush in use have water-proof function and can wash, and brush transmits vibrations on brush silica gel sheath, the bristle on brush silica gel sheath is shaken and finishes the work.
This utility model is simple and reliable for structure, with single vibrations direction, can effective cleaning tooth more, and comfortable feel, more power saving, the electric toothbrush high and more power saving of transmission efficiency in the course of the work, reduce use cost, the design of the toothbrush position of the switch meets ergonomics, easy to use, comfortable, electric toothbrush head is changed fast simple and easy, low cost of manufacture, by the electric device vibrational power flow cleverly of electric toothbrush, the head of electric toothbrush obtains swinging up and down of certain amplitude, in use play the dual function of cleaning teeth and gum massage.
In addition to the implementation, this utility model can also have other embodiment.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop within this utility model scope required for protection.