CN208582525U - A kind of electric toothbrush of replaceable brush head - Google Patents

Abstract

A kind of electric toothbrush of replaceable brush head disclosed by the utility model, tubular brush holder support and a front end including a front end with brush head have the handle of vibrating arm, vibrating arm is plugged on brush holder support with the brushhead vibration that links, brush head is the segment that section is H-shaped, tilt the brush head that is fixed on brush holder support convenient in oral cavity can before, can it is left, can be connected on each cell wall with right shifting one's position for the dental articulation arranged up and down, in the fan groove of brush head top and bottom it is several for cleaning the bristles of tooth circumferential surface；The cylindrical portion on spout part and vibrating arm on brush holder support plugs together socket, and spout part is equipped with two guide grooves and a catching groove, and cylindrical portion is equipped with the guiding rib being socketed with guide groove and the button block with catching groove elastic jaw；Brush head can convert brushing location in oral cavity, more meet toothbrush habit；Bristle vibrates and carries out automated cleaning scale removal inside and outside to tooth, massages gum, to teeth caring, brush head is detachable and interchangeable, using upper much cleaner.

Description

A kind of electric toothbrush of replaceable brush head

Technical field

The utility model relates to the toothbrush for protecting gum that cleans the teeth, especially a kind of electric toothbrush of replaceable brush head.

Background technique

Toothbrush is generally made of the brush head of handle and handle front end, is held handle operation brush head and is carried out scrub guarantor to tooth Clean, the problems of toothbrush has at present: 1. the movement of toothbrush is incorrect or lack of standardization, will lead to gap between tooth Dirt can not thoroughly remove, and more seriously the bristle damage gum on brush head leads to bleeding gums, and gum is impaired to be easy by mouth Bacterium infection and inflammation in chamber, eventually result in loss of tooth；2. either common or electronic toothbrush, toothbrush head On bristle needs move up and down along slot to cleaning of teeth, the medial and lateral of tooth are scrubbed, it is very time-consuming in operation With it is hard, especially for children, an even more thing suffered untold misery of brushing teeth；3. unmanned to remind often for children It misses part tooth not scrub, and more uninteresting barren due to brushing teeth, children substantially will not active toothbrush；4. brushing teeth Due to being used for a long time, brush head can wear or deposit dirty, need to regularly replace brush head, and structure is complicated for present brushhead replacement, production Higher cost.

Utility model content

To solve the above problems, the utility model proposes a kind of electric toothbrush of replaceable brush head, can with commonly brush teeth The left-right and front-back in oral cavity replaces toothbrush head position to habit in the same manner, and to the tooth arranged up and down while carrying out efficient complete Face scrub and massage gum, will not damage gum, brush teeth especially suitable for children；Brush head disassembling, assembling and replacing is convenient, and can allow Child enjoys the enjoyment of toothbrush, no longer fears and brushes teeth.

In order to achieve the above object, the utility model provides a kind of electric toothbrush of replaceable brush head, including a front end has brush The tubular brush holder support of head and a front end have the handle of vibrating arm, and vibrating arm is plugged on brush holder support with the brushhead vibration that links, special Sign is: the brush head is the segment that section is H-shaped, tilt the brush head that is fixed on brush holder support be convenient in oral cavity can before, Can it is left, can be connected on each cell wall with right shifting one's position for the dental articulation arranged up and down, in the fan groove of brush head top and bottom it is several For cleaning the bristle of tooth circumferential surface；The cylindrical portion on spout part and vibrating arm on the brush holder support plugs together socket, spout part Be equipped with two guide grooves and a catching groove, cylindrical portion be equipped with the guiding rib that is socketed with guide groove and with catching groove elastic jaw Button block.

The brush head is manufactured using silica gel material, and the fan-shaped groove width of brush head top and bottom is greater than the spacing of tooth inside and outside wall； Dental articulation in fan groove, bristle in fan groove on each face can elastic top support the tooth flank of tooth and gum.Silica gel brush head health And oral cavity will not be damaged, allow human body to be felt more comfortably when making to brush teeth, silica gel bristle will not destroy the enamel of dental surface, the brush of vibration Mao Keshun teeth space brushing teeth, and portion bristle can massage gum.

The handle includes hand-held pipe, lantern ring, electronic control module and socket component；The lantern ring is sleeved and fixed in hand-held pipe Front end, socket component are sleeved and fixed in hand-held pipe rear end, and electronic control module is built in hand-held pipe is fixed by lantern ring and socket component positioning； Vibrating arm is connected on lantern ring, and the sound wave motor sub-assembly in electronic control module is inserted into vibrating arm by lantern ring.Sound wave groups of motors Part, which works, may be actuated vibrating arm, makes the brush holder support starting of oscillation with vibrating arm grafting, the vibration of brush head and bristle can be realized, to realize electricity The dynamic purpose brushed teeth.

The circuit board for controlling the work of sound wave motor sub-assembly is additionally provided in the electronic control module, circuit board is equipped with and presses Control switch and charging indicator light；Hand-held pipe, which is equipped with, presses the button of control switch and for charging indicator light light for pressing control The indicator lamp hole of injection；The rechargeable battery for powering to circuit board is additionally provided in electronic control module.By rechargeable battery to circuit Plate power supply, and by the power control by control switch to sound wave motor sub-assembly, control the work of sound wave motor sub-assembly or stop.

The electronic control module end is equipped with electromagnetic induction coil, and electromagnetic induction coil can produce electric current and pass through circuit board pair The socket joint being placed in the electromagnetic induction coil when rechargeable battery charging, electronic control module end and socket component socket are socketed in socket component Hole periphery.When the charging pile of magnetic flux change is inserted into socket joint hole, electromagnetic induction coil induced flux changes and generates induction Electric current, generated induced current charge to rechargeable battery by the processing of circuit board, and not detachable handheld pipe can be realized It can charge to battery, using upper very convenient.

The electronic control module end, which is located on the inside of electromagnetic induction coil, fixes a loudspeaker, and loudspeaker is electrically connected with circuit board It connects, it is outer that the sound of loudspeaker travels to hand-held pipe by socket joint hole after electromagnetic induction coil hollow portion；The loudspeaker can play sound It is happy, or the voice prompting of brushing stage is played, it allows children by the brushing stage brushing teeth played, enjoys the pleasure brushed teeth Interest.

Socket joint bore ends in the socket component are equipped with several apertures for allowing the sound of loudspeaker to pass through；So set Meter, keeps one hole of socket joint hole on socket component dual-purpose, not only when the broadcasting mouth of the insert port of external charging stake, but also loudspeaker sounding.

At least provided with two vibration isolation rubber circles on the lantern ring outer ring surface, when lantern ring is socketed in hand-held pipe front end, every Vibration rubber ring presses against between hand-held inside pipe wall and lantern ring outer wall；Vibrational energy is reduced to the maximum extent and is transmitted on hand-held pipe declines Subtract, makes the vibrational energy of vibrating tube is most of all to vibrate for driving brush.

The beneficial effects of the utility model are as follows:

1. fan-shaped brush head can convert the position brushed teeth by brush holder support movement in oral cavity, more meet the habit that people use toothbrush It is used；The bristle vibration of silica gel manufacture can carry out comprehensive scrub of packaging type to the tooth arranged up and down；

2. the ultrasonic wave that sound wave motor issues is transmitted to brush head, brush head and bristle is made to vibrate and carry out inside and outside to tooth certainly Dynamic cleaning scale removal, and do not need manual brush holder support and brush teeth, while massaging gum, to teeth caring, using upper very convenient；

3. brush head is detachable and interchangeable, avoids the brush head being used for a long time loss or deposit dirty, be unfavorable for health of brushing teeth.

Detailed description of the invention

Fig. 1 is the brush holder support of the utility model and the three-dimensional assembling structure decomposition diagram one of handle.

Fig. 2 is the brush holder support of the utility model and the three-dimensional assembling structure decomposition diagram one of handle.

Fig. 3 is the schematic perspective view one that the brush holder support of the utility model is connect with handle.

Fig. 4 is the schematic perspective view two that the brush holder support of the utility model is connect with handle.

Fig. 5 is the handle solid assembling structure decomposition diagram one of the utility model.

Fig. 6 is the handle solid assembling structure decomposition diagram two of the utility model.

Fig. 7 is that the stereochemical structure exploded view of socket component is installed in the hand-held pipe rear end of the handle of the utility model.

Fig. 8 is the schematic perspective view of the handle of the utility model.

Attached drawing identifies in figure are as follows: 10. brush holder supports；11. spout part；12. guide groove；13. catching groove；20. brush head；21. fan groove； 22. bristle；30. handle；31. hand-held pipe；301. button；302. indicator lamp hole；32. lantern ring；321. vibration isolation rubber circles；33. electricity Control module；331. sound wave motor sub-assemblies；332. circuit board；3321. by control switch；3322. charging indicator light；333. charging electricity Pond；334. electromagnetic induction coil；335. loudspeaker；34. socket component；341. socket joint holes；342. aperture；40. vibrating arm；41. column Shape portion；42. guiding rib；43. button block.

Specific embodiment

The present invention will be further described with reference to the accompanying drawings and examples.

A kind of electric toothbrush of replaceable brush head as shown in FIG. 1 to FIG. 2 has the tubular of brush head 20 including a front end Brush holder support 10 and a front end have the handle 30 of vibrating arm 40, and vibrating arm 40 is plugged on brush holder support 10 to be vibrated with the brush head 20 that links, this The brush head 20 of utility model is the segment that section is H-shaped, and the brush head 20 that inclination is fixed on brush holder support 10 is convenient for can in oral cavity Before, can it is left, can be connected on each cell wall in the fan groove 21 of 20 top and bottom of brush head with right shifting one's position for the dental articulation arranged up and down Have several for cleaning the bristle 22 of tooth circumferential surface；Brush head 20 is manufactured using silica gel material, the fan groove 21 of 20 top and bottom of brush head Width is greater than the spacing of tooth inside and outside wall；For dental articulation in fan groove 21, the bristle 22 in fan groove 21 on each face can elasticity The contact tooth flank of tooth and gum；The cylindrical portion 41 on spout part 11 and vibrating arm 40 on the brush holder support 10 of the utility model plugs together set It connects, spout part 11 is equipped with two guide grooves 12 and a catching groove 13, and cylindrical portion 41 is equipped with the guiding rib being socketed with guide groove 12 42 and the button block 43 with 13 elastic jaw of catching groove.

As shown in Figure 1 to 4, when needing to install new brush head 20, vibrating arm 40 is inserted into brush holder support 10 from spout part 11, is made The guiding rib 42 of cylindrical portion 41 is slided along guide groove 12, and button block 43 is moved along 13 direction of catching groove, until guiding rib 42 is completely nested When guide groove 12,43 elasticity of button block is caught in catching groove 13 and fixes, that is, passes through the positioning snapping of spout part 11 and cylindrical portion 41, vibration Bar 40 is being plugged and fixed in brush holder support 10, realizes that brush holder support 10 is fixed in the installation of handle front-end vibration bar 40；It is old when needing replacing When brush head 20, as long as brush holder support 10 is drawn along 40 direction of vibrating arm with certain power, so that button block 43 is detached from catching groove 13, can will vibrate Bar 40 extracts separation from brush holder support 10, the brush holder support 10 with brush head 20 disassembled can be abandoned.

As shown in Fig. 5~Fig. 8, the handle 30 of the utility model includes hand-held pipe 31, lantern ring 32, electronic control module 33 and socket joint Part 34；Lantern ring 32 is sleeved and fixed on hand-held 31 front end of pipe, 32 outer ring surface of lantern ring at least provided with two vibration isolation rubber circles 321, When lantern ring 32 is socketed in hand-held 31 front end of pipe, vibration isolation rubber circle 321 is pressed against between hand-held 31 inner wall of pipe and 32 outer wall of lantern ring and is risen It is acted on to vibration isolation；Socket component 34 is sleeved and fixed in hand-held 31 rear end of pipe, and electronic control module 33 is built in hand-held pipe 31 by lantern ring 32 It positions and fixes with socket component 34；Vibrating arm 40 is connected on lantern ring 32, and the sound wave motor sub-assembly 331 in electronic control module 33 passes through set Ring 32 is inserted into vibrating arm 40, and the work of sound wave motor sub-assembly 331 can be such that vibrating arm 40 vibrates.

As shown in Figure 5 and Figure 6, it is additionally provided in the electronic control module 33 of the utility model for controlling sound wave motor sub-assembly 331 The circuit board 332 of work, circuit board 332 are equipped with by control switch 3321 and charging indicator light 3322；Hand-held pipe 31, which is equipped with, to be used In the indicator lamp hole 302 that pressing control is pressed the button 301 of control switch 3321 and projected for 3322 light of charging indicator light；It is automatically controlled The rechargeable battery 333 for powering to circuit board 332 is additionally provided in module 33,33 end of electronic control module is additionally provided with electromagnetic induction line Circle 334, electromagnetic induction coil 334 can produce electric current by circuit board to rechargeable battery 333 charge, 33 end of electronic control module with hold 341 periphery of socket joint hole in socket component 34 is placed on when the socket socket of plug-in unit 34 in the electromagnetic induction coil 334；When electromagnetic induction line Circle 334 is by that can generate electric current when electromagnetic induction, induced current is handled by circuit board 332 and charged to rechargeable battery 33, in battery When charging, charging indicator light 3322 issues prompt light by indicator lamp hole 302.

33 end of electronic control module of the utility model, which is located on the inside of electromagnetic induction coil 334, fixes a loudspeaker 335, loudspeaking Device 335 is electrically connected with circuit board 332, and it is logical that 341 end of socket joint hole in socket component 34 is equipped with several sound for allowing loudspeaker 335 The sound of the aperture 342 crossed, loudspeaker 335 is propagated after 334 hollow portion of aperture 342 and electromagnetic induction coil by socket joint hole 341 To outside hand-held pipe 31, loudspeaker 335 can play the verbal cue of music or brushing stage, and children can be allowed by the step of voice prompting Suddenly it brushes teeth, children is allowed to enjoy the enjoyment brushed teeth.

As shown in Fig. 1, Fig. 3 and Fig. 5, push button 301 is touched by control switch 3321, and rechargeable battery 333 is made to pass through circuit Plate 332 provides power supply to sound wave motor sub-assembly 331, and the work of sound wave motor sub-assembly 331 vibrates vibrating arm 40, and vibrating arm 40 drives Brush holder support 10 vibrates, and vibrates brush head 20 and bristle 22 thereon；Then brush holder support 10 is extend into oral cavity and needs to brush by hand-held handle 30 The position washed is inserted in upper and lower row's tooth in 21 slot of fan groove of 20 top and bottom of brush head with snap-action, each face of fan groove 21 Bristle 22 can the tooth of row up and down to present position efficiently scrubbed, the bristle 22 of partial vibration can carry out massage guarantor to gum It is strong.

Above embodiments are only for illustration of the utility model, rather than limitations of the present invention, the art Those of ordinary skill can also make various transformation or variation in the case where not departing from the spirit and scope of the utility model. Therefore, all equivalent technical solutions also should belong to the scope of the utility model, should be limited by each claim.

Claims (8)

1. a kind of electric toothbrush of replaceable brush head has tubular brush holder support (10) and a front end of brush head (20) including a front end Handle (30) with vibrating arm (40), vibrating arm (40) are plugged on brush holder support (10) with the brush head that links (20) vibration, feature It is:

The brush head (20) is the segment that section is H-shaped, tilts the brush head (20) being fixed on brush holder support (10) and is convenient in mouth It is intracavitary can before, can it is left, can be each in the fan groove (21) of brush head (20) top and bottom with right shifting one's position for the dental articulation arranged up and down It is connected on cell wall several for cleaning the bristle (22) of tooth circumferential surface；

The cylindrical portion (41) on spout part (11) and vibrating arm (40) on the brush holder support (10) plugs together socket, spout part (11) It is equipped with two guide grooves (12) and a catching groove (13), cylindrical portion (41) is equipped with the guiding rib (42) being socketed with guide groove (12) And the button block (43) with catching groove (13) elastic jaw.

2. a kind of electric toothbrush of replaceable brush head as described in claim 1, it is characterised in that: the brush head (20) uses silicon Glue material manufacture, fan groove (21) width of brush head (20) top and bottom are greater than the spacing of tooth inside and outside wall；Dental articulation is in sector When slot (21), bristle (22) in fan groove (21) on each face can elastic top support the tooth flank of tooth and gum.

3. a kind of electric toothbrush of replaceable brush head as described in claim 1, it is characterised in that: the handle (30) includes Hand-held pipe (31), lantern ring (32), electronic control module (33) and socket component (34)；The lantern ring (32) is sleeved and fixed in hand-held pipe (31) front end, socket component (34) are sleeved and fixed in hand-held pipe (31) rear end, electronic control module (33) be built in hand-held pipe (31) by Lantern ring (32) and socket component (34) positioning are fixed；Vibrating arm (40) is connected on lantern ring (32), the sound wave in electronic control module (33) Motor sub-assembly (331) is inserted into vibrating arm (40) by lantern ring (32).

4. a kind of electric toothbrush of replaceable brush head as claimed in claim 3, it is characterised in that: the electronic control module (33) On be additionally provided with for control sound wave motor sub-assembly (331) work circuit board (332), circuit board (332) be equipped with by control switch (3321) and charging indicator light (3322)；Hand-held pipe (31) is equipped with the button that control switch (3321) is pressed for pressing control (301) and for charging indicator light (3322) light the indicator lamp hole (302) projected；Be additionally provided in electronic control module (33) for pair The rechargeable battery (333) of circuit board (332) power supply.

5. a kind of electric toothbrush of replaceable brush head as claimed in claim 4, it is characterised in that: the electronic control module (33) End is equipped with electromagnetic induction coil (334), and electromagnetic induction coil (334) can produce electric current by circuit board to rechargeable battery (333) it charges, is placed on socket joint in the electromagnetic induction coil (334) when electronic control module (33) end and socket component (34) socket are socketed Socket joint hole (341) periphery in part (34).

6. a kind of electric toothbrush of replaceable brush head as claimed in claim 5, it is characterised in that: the electronic control module (33) End, which is located on the inside of electromagnetic induction coil (334), to be fixed a loudspeaker (335), and loudspeaker (335) is electrically connected with circuit board (332) It connects, the sound of loudspeaker (335) travels to hand-held pipe (31) by socket joint hole (341) after electromagnetic induction coil (334) hollow portion Outside.

7. a kind of electric toothbrush of replaceable brush head as claimed in claim 6, it is characterised in that: in the socket component (34) Socket joint hole (341) end be equipped with several apertures (342) for allowing the sound of loudspeaker (335) to pass through.

8. a kind of electric toothbrush of replaceable brush head as claimed in claim 3, it is characterised in that: described lantern ring (32) outer ring At least provided with two vibration isolation rubber circles (321) on face, when lantern ring (32) is socketed in hand-held pipe (31) front end, vibration isolation rubber circle (321) it presses against between hand-held pipe (31) inner wall and lantern ring (32) outer wall.