KR0143460B1 - Electro-powered toothbrush holder - Google Patents

Abstract

The present invention relates to a toothbrush of the electric toothbrush that drives the toothbrush head by converting the exercise mode output from the dynamometer to another exercise mode, the electric toothbrush driven by the kinetic force of the dynamometer is pressed into the toothbrush insert shaft and seated inside the toothbrush body In the toothbrush pole, the toothbrush body body is fixed to the toothbrush body by being pressed into the toothbrush body, and the power transmission is transmitted to the vertical movement movement force is seated inside the toothbrush body body portion and pressed into the toothbrush rod insertion shaft And a bristle plate part including a plurality of bristles piles and protruding outward and driven by the power transmission unit.

Toothbrush rod of the electric toothbrush according to the present invention is driven in a variety of modes by receiving the vertical transfer movement force of the dynamometer of the toothbrush body can be more effective brushing with a simple configuration, inexpensive and easier to select the brushing method desired by the consumer It's losing.

Description

Electric toothbrush

1 is a schematic configuration diagram of a conventional electric toothbrush.

2 is a schematic configuration diagram of an electric toothbrush according to the present invention.

3 is a view showing a toothbrush body used in the present invention, (a) is a plan view, (b) is a front view,

4 is a block diagram of a toothbrush of the electric toothbrush according to the first embodiment of the present invention.

5 is a block diagram of a toothbrush of the electric toothbrush according to the second embodiment of the present invention.

6 is a block diagram of a toothbrush of the electric toothbrush according to the third embodiment of the present invention

7 is a block diagram of a toothbrush of the electric toothbrush according to the fourth embodiment of the present invention.

8 is a block diagram of a toothbrush of the electric toothbrush according to the fifth embodiment of the present invention.

9 is a block diagram of a toothbrush of the electric toothbrush according to the sixth embodiment of the present invention

10 is a block diagram of a toothbrush of the electric toothbrush according to the seventh embodiment of the present invention

11 is a block diagram of a toothbrush of the electric toothbrush according to the eighth embodiment of the present invention

12 is a block diagram of a toothbrush of the electric toothbrush according to the ninth embodiment of the present invention.

13 is a block diagram of a toothbrush of the electric toothbrush according to the tenth embodiment of the present invention.

14 is a block diagram of a toothbrush of the electric toothbrush according to the eleventh embodiment of the present invention.

15 is a block diagram of a toothbrush of the electric toothbrush according to the twelfth embodiment of the present invention.

16 is a block diagram of a toothbrush of the electric toothbrush according to the thirteenth embodiment of the present invention.

17 is a block diagram of a toothbrush of the electric toothbrush according to the fourteenth embodiment of the present invention.

18 is a block diagram of a toothbrush of the electric toothbrush according to the fifteenth embodiment of the present invention.

19 is a block diagram of a toothbrush of the electric toothbrush according to the sixteenth embodiment of the present invention.

20 is a block diagram of a toothbrush of the electric toothbrush according to the seventeenth embodiment of the present invention

21 is a block diagram of a toothbrush of the electric toothbrush according to the eighteenth embodiment of the present invention

22 is a block diagram of a toothbrush of the electric toothbrush according to the nineteenth embodiment of the present invention.

* Explanation of symbols for main parts of the drawings

10: toothbrush body 20: toothbrush body

40: power transmission unit 60: toothbrush plate

The present invention relates to an electric toothbrush, and more particularly, to a toothbrush bar of an electric toothbrush that converts the exercise mode output from the dynamometer to another exercise mode to drive the brush head.

As shown in FIG. 1, the conventional electric toothbrush has a toothbrush body 1 bent at an obtuse angle as shown in FIG. 1, a toothbrush bar 2 freely installed at a tip of the toothbrush body 1, and the toothbrush bar 2 A bristle part 3 protruding outwardly from one side wall of the head), a rechargeable battery 4 seated inside the toothbrush body 1, and a motor driven by the power of the rechargeable battery 4 And a dynamometer 6 which rotates the bristle part 3 in response to the rotational force of the motor 5. (Reference: International Publication No. 91-700015)

The conventional electric toothbrush configured as described above operates as follows. When the motor 5 is driven, the dynamometer 6 transmits the rotational force of the motor 5 to the toothbrush bar 2 so that the bristle part 3 mounted on the toothbrush bar 2 rotates.

However, the conventional electric toothbrush as described above, since the toothbrush portion rotates after receiving the rotational force of the motor sequentially, the load on the motor is large, which consumes a lot of power, and the assembly of the toothbrush is complicated, and the number of parts requires a lot of assembly processes. There was a problem.

Therefore, the present invention has been made to solve the above problems of the prior art, because it is driven in a variety of modes by receiving the vertical transfer movement force of the dynamometer of the toothbrush body, it is inexpensive, simple configuration can be more effective brushing, It is an object of the present invention to provide a toothbrush of an electric toothbrush that makes it easy for the consumer to select the desired brushing method.

Toothbrush rod of the electric toothbrush of the present invention for achieving the above object is in the toothbrush bar of the electric toothbrush driven by the kinetic force of the dynamometer is pressed into the toothbrush rod insertion shaft, seated inside the toothbrush body, it is pressed into the toothbrush body Toothbrush body body portion is fixed to the toothbrush body, the power transmission portion that is vertically seated in the toothbrush body body portion and is inserted into the toothbrush rod insertion shaft to receive the vertical transfer movement force, and a plurality of bristle piles protrude outward And it is characterized in that consisting of the toothbrush plate driving portion driven by the power transmission.

In addition, in the toothbrush of the electric toothbrush driven by the kinetic force of the dynamometer is pressed into the toothbrush stem insertion shaft seated inside the toothbrush body, the toothbrush body body is fixed to the toothbrush body by being pressed into the toothbrush body, and the toothbrush rod The toothbrush is fixed to the body portion so as to protrude out of the body portion, characterized in that consisting of a dental floss receiving the movement force of the dynamometer.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

The schematic configuration diagram of the electric toothbrush according to the present invention is a cylindrical toothbrush body 10 is a dynamometer seated as shown in Figure 2, and the toothbrush rod insertion shaft 16 protruding upward from the toothbrush body 10 and It is inserted into the toothbrush rod insertion shaft 16 is composed of a toothbrush pole 17 and a case 18 including a bristle portion 17a on one side.

The case 18 is composed of a main body insertion hole 18a into which the toothbrush body 10 is inserted and charged, and a storage 18b in which a plurality of toothbrush holders 17 are stored.

The electric toothbrush according to the present invention configured as described above takes the toothbrush body 10 and the toothbrush stand 17 from the case 18 at the time of brushing, and the toothbrush stand 17 on the toothbrush rod insertion shaft 16 of the toothbrush body 10. Insert). After brushing after brushing, the toothbrush holder 17 is detached from the toothbrush body 10, and the toothbrush holder 17 is stored in the brush holder 18b, and the toothbrush body 10 is a main body insertion hole ( Insert into 18a) to charge.

As shown in FIG. 3, the electric toothbrush used in the present invention is a flat plate gear 12 that rotates by being engaged with the motor 11 and the insertion gear 11a of the motor 11 and the flat plate gear 12. An eccentric cam 13 which rotates in association with the flat plate gear 12 about a rotation axis of the horizontal cam 14, a horizontal cam 14 which repeats linear movement in a vertical direction as the eccentric cam 13 rotates, and the horizontal A power transmission shaft 15 integrated with the cam 14 and a toothbrush rod insertion shaft 16 which receives the linear motion of the power transmission shaft 15 and transmits the same to the toothbrush rod 17.

Electric toothbrush used in the present invention configured as described above operates as follows. When the motor 11 is driven and the plate gear 12 rotates, the eccentric cam 13 rotates in association with the plate gear 12. The horizontal cam 14 repeats linear movement in the vertical direction as the eccentric cam 13 rotates, and the movement force is transmitted to the power transmission shaft 15.

The vertical transfer motion force transmitted to the power transmission shaft 15 is transmitted to the toothbrush rod 17 through the guider 15a and the toothbrush rod insertion shaft 16.

The toothbrush stand of the electric toothbrush according to the present invention, which is inserted and used in the dynamometer of the electric toothbrush, is inserted into the toothbrush body 10 and is fitted to the toothbrush body body 20 fixed to the toothbrush body 10 and the toothbrush rod. The power transmission part 40 and a plurality of bristle piles are projected to the outside, including the power transmission part 40 and a plurality of bristle piles, which are seated inside the body part 20 and are press-fitted into the toothbrush rod insertion shaft 16. It consists of a bristle plate part 60 driven by the 40.

The toothbrush bar body 20 is formed in the water flow prevention jaw 21 to cover the upper end of the toothbrush body 10 as shown in Figure 4 to prevent water from flowing into the toothbrush body 10, As shown in FIG. 6B, water discharge ports 23a through which the water introduced into the toothbrush bar body 23 are discharged are formed on the opposite side of the surface from which the toothbrush plate plates 63a and 63b protrude.

As shown in FIG. 4, the toothbrush bar of the electric toothbrush according to the first embodiment of the present invention includes a plurality of bristle piles and its central axis 61a is fixed to the toothbrush body 20. Is composed of one toothbrush plate 61, the power transmission portion 40 is a toothed rod insert shaft 16 is pressed into one end of the straight rod (41a) to receive the vertical transfer movement force of the toothbrush rod insertion shaft 16 and One end is fixed to the other end of the straight bar (41a) and the other end is fixed to the outer circumference of the toothbrush plate 61 and the L-shaped lever 41b rotatable about the hinge (41c) fixed to the toothbrush rod body portion 20 It is composed of

The toothbrush rod of the electric toothbrush configured as described above has the straight bar 41a pushed into the toothbrush rod insertion shaft 16 driven by shanghai conveying force, and the shank lever 41b of the electric toothbrush 41b is transported. It rotates about the hinge 41c. The brush bristle plate 61 fixed to the other end of the L-shaped lever 41b rotates within a predetermined angle about the central axis 61a.

As shown in FIG. 5, the toothbrush holder of the electric toothbrush according to the second embodiment of the present invention includes a plurality of toothbrush piles, and a central side 62a of which is fixed to the toothbrush body body 22. It consists of a toothbrush plate 62, the power transmission portion is inserted into the toothbrush rod insertion shaft at one end is transmitted to the vertical transfer movement force of the toothbrush rod insertion shaft and the other end is fixed to the outer peripheral portion of the bristle plate 62 It consists of a mold rod 42.

Toothbrush rod of the electric toothbrush configured as described above When the rod 42 is driven by the vertical feed force The bristle plate 62 corrected at the other end of the mold bar 42 rotates within a predetermined angle about the central axis 62a.

As shown in FIG. 6, the toothbrush holder of the electric toothbrush according to the third embodiment of the present invention includes a plurality of bristle piles, and a first toothbrush plate having a central axis fixed to the toothbrush holder body 23. 63a) and a second, which meshes with the first bristle plate 63a, rotates in the opposite direction of the first bristle plate 63a, and has a central axis thereof fixed to the toothbrush stem body 23, and including a plurality of bristle piles. It consists of the brush bristle plate 63b.

In addition, the power transmission unit is inserted into the toothbrush rod insertion shaft at one end to receive the vertical movement movement force of the toothbrush rod insertion shaft and the other end is fixed to the outer peripheral portion of the first bristle plate (63a) It consists of a mold bar 43.

Toothbrush rod of the electric toothbrush configured as described above If the rod 43 is driven by the vertical feed force The first bristle plate 63a fixed to the other end of the rod 43 is rotated within a predetermined angle about a central axis, and the second bristle plate 63b is centered around the center side of the first bristle plate 63a. Rotate in the opposite direction to

The toothbrush bar of the electric toothbrush according to the fourth embodiment of the present invention, as shown in FIG. 7, the toothbrush plate portion includes one bristle pile, and the central axis thereof is fixed to the toothbrush rod body portion 24 and sequentially engaged with each other to rotate. The first, second, third, fourth, fifth, and sixth toothbrush plate plates 64a, 64b, 64c, 64d, 64e, and 64f, and the power transmission portion is inserted into the toothbrush rod insert shaft at one end of the toothbrush rod insert A vertical transfer rod 44 is formed in which a rack 44a is formed to receive the vertical movement force of the shaft and to be engaged with the first bristle plate 64a and the fourth bristle plate 64d.

The toothbrush rod of the electric toothbrush configured as described above has a first toothbrush plate 64a and a fourth toothbrush plate 64d engaged with each other when the vertical rod 44 is driven by a vertical feed force within a predetermined angle about a central axis. Rotate, and the rotational force of the first bristle plate 64a is sequentially transmitted to the second bristle plate 64b and the third bristle plate 64c, and the rotational force of the fourth bristle plate 64d is the fifth bristle plate. It is sequentially transmitted to 64e and the sixth bristle plate 64f, and rotates about a central axis within a predetermined angle.

As shown in FIG. 8, the toothbrush holder of the electric toothbrush according to the fifth embodiment of the present invention includes a bristle pile, and a central axis thereof is fixed to the toothbrush holder body 25 and separated from each other. And second, third, fourth, fifth, and sixth toothbrush plate plates 65a, 65b, 65c, 65d, 65e, and 65f, and the power transmission unit is press-fitted with a toothbrush rod insertion shaft at one end thereof to vertically move the toothbrush rod insertion shaft. The other end is configured to receive a movement force and the other end is composed of a vertical transfer rod 45 is formed with a rack 45a is engaged with all the bristle plates 65a, 65b, 65c, 65d, 65e, 65f.

The toothbrush bar of the electric toothbrush configured as described above has the first, second, third, fourth, fifth, and sixth bristle plates 65a, 65b, which are engaged with each other when the vertical rod 45 is driven by the vertical movement force. 65c, 65d, 65e, and 65f rotate about a central axis within a certain angle.

The toothbrush bar of the electric toothbrush according to the sixth embodiment of the present invention is the same as the configuration of FIG. 8 as shown in FIG. 9, but the vertical transfer rod 46 has a plurality of bristle piles on the rack 46a. 46b).

Toothbrush rod of the electric toothbrush configured as described above, when the vertical transfer rod 46 is driven by the vertical movement force, the plurality of bristle piles 46b included in the vertical transfer rod 46 is driven by the shanghai movement force, rack The first, second, third, fourth, fifth, and sixth bristle plates 66a, 66b, 66c, 66d, 66e, and 66f meshed with 46a rotate within a predetermined angle about their respective central axes. do.

As shown in FIG. 10, the toothbrush holder of the electric toothbrush according to the seventh embodiment of the present invention includes a plurality of toothbrush piles, and one toothbrush plate having a central axis fixed to the toothbrush holder body 27 ( 67), the power transmission portion is inserted into the toothbrush rod insertion shaft at one end is transmitted to the vertical transfer movement force of the toothbrush rod insertion shaft and the other end is formed with a rack (47a) to be fitted to the bristle plate 67 It consists of a mold bar 47.

Toothbrush rod of the electric toothbrush configured as described above When the mold bar 47 is driven by the vertical feed force, The bristle plate 67 engaged with the rack 47a of the mold bar 47 rotates about a central axis within a predetermined angle.

As shown in FIG. 11, the toothbrush holder of the electric toothbrush according to the eighth embodiment of the present invention includes a first bristle plate including a plurality of bristle piles and a central axis thereof fixed to the toothbrush holder body 28. 68a) and a second, engaged with the first bristle plate 68a, rotating in the opposite direction of the first bristle plate 68a, the central axis of which is fixed to the toothbrush stem body portion 28, and comprising a plurality of bristle piles. It consists of the bristle plate 68b.

In addition, the power transmission portion is inserted into the toothbrush rod insertion shaft at one end is transmitted to the vertical transfer movement force of the toothbrush rod insertion shaft and the other end is formed with a rack 48a is meshed with the first bristle plate 68a It consists of a mold rod 48.

Toothbrush rod of the electric toothbrush configured as described above If the rod 48 is driven by the vertical feed force The first bristle plate 68a, which is engaged with the rack 48a of the mold bar 48, is rotated within a predetermined angle about its central axis, and the second bristle plate 68b that is engaged with the first bristle plate 68a. ) Rotates in a direction opposite to the direction of rotation of the first bristle plate 68a, but rotates within a predetermined angle about its central axis.

As shown in FIG. 12, the toothbrush bar of the electric toothbrush according to the ninth embodiment of the present invention has a rack 29a formed on one inner wall thereof, and the toothbrush plate includes a plurality of toothbrush piles. Is composed of a single bristle plate 69, the power transmission portion is inserted into the toothbrush rod insertion shaft at one end is transmitted to the vertical transfer movement force of the toothbrush rod insertion shaft and the other end of the straight rod fixed to the central axis of the bristle plate 69 It consists of 49.

Toothbrush bar of the electric toothbrush configured as described above, when the straight bar 49 is driven by the vertical movement force, the toothbrush plate 69 is driven by the vertical movement force in conjunction with the straight bar 49 and at the same time engaged in the rack 29a. It rotates about a central axis within a certain angle.

As shown in FIG. 13, the toothbrush bar of the electric toothbrush according to the tenth embodiment of the present invention has a rack 30a formed on a portion of an inner wall of the toothbrush body part 30, and the bristle plate part has a plurality of bristle piles. Engaging with the first bristle plate 70a and the first bristle plate 70a to rotate in the opposite direction of the first bristle plate 70a to a second bristle plate 70b including a plurality of bristle piles. It is configured, the power transmission portion is inserted into the toothbrush rod insertion shaft at one end is transmitted to the vertical transfer movement force of the toothbrush rod insertion shaft and the other end is a straight line that the central axis of the first bristle plate 70a and the second bristle plate 70b is fixed It consists of a rod 50.

The toothbrush bar of the electric toothbrush configured as described above, when the straight bar 50 is driven by the vertical movement force, the first bristle plate 70a and the second bristle plate 70b are interlocked with the straight bar 50 to the vertical movement force. At the same time, the first bristle plate 70a is rotated within a predetermined angle about a central axis by the rack 30a formed in the toothbrush bar body 30, and the second bristle plate 70b is the first bristle plate ( 70a) rotates within a predetermined angle in a direction opposite to the rotation direction of the first bristle plate 70a.

In the toothbrush holder of the electric toothbrush according to the eleventh embodiment of the present invention, as shown in FIG. 14, the toothbrush plate portion includes one bristle pile, and a central axis thereof is fixed to the toothbrush rod body portion 31. , The third, fourth, fifth, and sixth bristle plates 71a, 71b, 71c, 71d, 71e, and 71f, and the first bristle plate 71a and the second bristle plate 71b are mutually matched with each other. The third bristle plate 71c and the fourth bristle plate 71d are engaged with each other, and the fifth bristle plate 71e and the sixth bristle plate 71f are engaged with each other.

In addition, the power transmission unit is inserted into the toothbrush rod insertion shaft at one end to receive the vertical transfer movement force of the toothbrush rod insertion shaft and to the first bristle plate 71a, the fourth bristle plate 71d and the fifth bristle plate 71e at the other end. It consists of a square bar 51 formed with three racks 51a, 51b, 51c to be engaged.

The toothbrush rod of the electric toothbrush configured as described above is formed by the racks 51a, 51b, 51c and the first bristle plate 71a and the fourth bristle plate 71d and the second when the rectangular bar 51 is driven by the vertical movement force. The fifth bristle plate 71e is rotated within a predetermined angle about each central axis, and the second bristle plate 71b, the third bristle plate 71c, and the sixth bristle plate 71f are connected to the first bristle. The plate 71a, the fourth bristle plate 71d, and the fifth bristle plate 71e are rotated in a direction opposite to the rotation direction.

As shown in FIG. 15, the toothbrush holder of the electric toothbrush according to the twelfth embodiment of the present invention includes a plurality of toothbrush piles, and a central axis of which is fixed to the toothbrush holder body 32. 72a) and a second bristle plate 72b including a plurality of bristle piles and having a rack engaged with the first bristle plate 72a.

In addition, the power transmission unit is inserted into the toothbrush rod insertion shaft at one end to receive the vertical transfer movement force of the toothbrush rod insertion shaft and the other end is formed with a rack 52a is engaged with the first bristle plate 72a and includes a plurality of bristle piles doing It consists of a mold rod 52.

Toothbrush rod of the electric toothbrush configured as described above When the mold bar 52 is driven by the vertical movement force, a plurality of bristle piles formed in the rack 52a are driven by the vertical movement force, and the first bristle plate 72a is fixed about the central axis by the rack 52a. Rotate within an angle, and the second bristle plate 72b is moved by the first bristle plate 72a. The mold rod 52 is driven in a direction opposite to the direction in which it moves.

As shown in FIG. 16, the toothbrush plate of the electric toothbrush according to the thirteenth embodiment of the present invention includes one bristle pile, and a central axis thereof is fixed to the toothbrush body body 33 and sequentially engaged with each other to rotate. The first, second and third bristle plate (73a, 73b, 73c), the power transmission portion is inserted into the toothbrush rod insertion shaft at one end to receive the vertical transfer movement force of the toothbrush rod insertion shaft, the first bristle A rack 53a is formed to engage the plate 73a and includes a plurality of bristle piles. It consists of a mold bar 53.

Toothbrush rod of the electric toothbrush configured as described above If the rod 53 is driven by the vertical feed force, A plurality of bristle piles formed in the mold bar 53 are driven, and the first bristle plate 73a is engaged with the rack 53a to rotate about a central axis within a predetermined angle. The rotational force of the first bristle plate 73a is transmitted to the second and third bristle plates 73b and 73c so that the second bristle plate 73b rotates in a direction opposite to the first bristle plate 73a0. The three bristle plate 73c rotates in the same direction as the first bristle plate 73a.

In the toothbrush holder of the electric toothbrush according to the fourteenth embodiment of the present invention, as shown in FIG. 17, the toothbrush holder body portion 34 has racks 34a and 34b formed on portions of both inner walls, and the toothbrush plate portion is one. First, second, third, fourth, fifth, and sixth bristle plates 74a, 74b, 74c, 74d, 74e, and 74f including a bristle pile of the first, second, third The bristle plates 74a, 74b, and 74c rotate in sequence and the fourth, fifth, and sixth bristle plates 74d, 74e, and 74f rotate in sequence, and the first bristle plate 74a. And the sixth bristle plate 74f are engaged with the racks 34a and 34b.

The power transmission unit is inserted into the toothbrush rod insertion shaft at one end to receive the vertical movement force of the toothbrush rod insertion shaft and the first, second, third, fourth, fifth, and sixth toothbrush plate plates 74a, 74b, 74c at the other end. , 74d, 74e, 74f, it is composed of a straight bar 54 is fixed.

The toothbrush rod of the static toothbrush configured as described above has the first, second, third, fourth, fifth, and sixth bristle plates 74a, 74b, 74c, 74d, when the straight bar 54 is driven with vertical movement force. 74e and 74f are driven in a vertical transfer motion in conjunction with this, and the first bristle plate 74a and the sixth bristle plate 74f meshing with the racks 34a and 34b rotate about a central axis within a predetermined angle. Done.

The second bristle plate 74b and the third bristle plate 74c are rotated by transmitting the rotational force of the first bristle plate 74a, and the fourth bristle plate 74d and the fifth bristle plate 74e are made of The rotational force of the 6th bristle plate 74f is transmitted, and it rotates.

In the toothbrush holder of the electric toothbrush according to the fifteenth embodiment of the present invention, as shown in FIG. 18, the toothbrush holder body part 35 has a rack 35a formed on an inner wall thereof, and the bristle plate part has one bristle pile. It comprises a first, second, third, fourth, fifth, sixth brush bristle plate (75a, 75b, 75c, 75d, 75e, 75f,) including. The first bristle plate 75a, the second bristle plate 75b, and the third bristle plate 75c are engaged with the rack 35a, and the fourth bristle plate 75d, the fifth bristle plate 75e, The sixth bristle plate 75f is engaged with and interlocked with the first bristle plate 75a, the second bristle plate 75b, and the third bristle plate 75c, respectively.

The power transmission part is inserted into the toothbrush rod insertion shaft at one end to receive a vertical transfer movement force of the toothbrush rod insertion shaft and the central rod of the plurality of toothbrush plate (75a, 75b, 75c, 75d, 75e, 75f) fixed to the other end It consists of 55.

The toothbrush bar of the electric toothbrush configured as described above has the first, second, third, fourth, fifth, and sixth bristle plates 75a, 75b, 75c, 75d, when the straight rod 55 is driven by the vertical movement force. 75e, 75f) are driven by the vertical feed motive force. At the same time, the first, second, third bristle plates 75a, 75b, 75c are rotated at an angle by the rack 35a, and the fourth, fifth, sixth bristle plates 75d, 75e, 75f) rotates. Accordingly, the rotational directions of the first bristle plate 75a and the fourth bristle plate 75d are opposite, and the rotational directions of the second bristle plate 75b and the fifth bristle plate 75e are opposite, and the third bristle plate The rotation directions of 75c and the sixth bristle plate 75f are opposite.

In the toothbrush holder of the electric toothbrush according to the sixteenth embodiment of the present invention, as shown in FIG. 19, a rack 36a is formed on a portion of an inner wall of the toothbrush body body 36, and the toothbrush plate part is the rack 36a. The second, third, fourth, fifth, and sixth bristle plates 76b, 76c, 76d, which are engaged with the first bristle plate 76a and the first bristle plate 76a and rotated in sequence. 76e, 76f).

The power transmission part is inserted into the toothbrush rod insertion shaft at one end to receive the vertical movement of the toothbrush rod insertion shaft and the other end of the straight rod fixed to the central axis of the plurality of toothbrush plate (76a, 76b, 76c, 76d, 76e, 76f) It consists of 56.

The toothbrush bar of the electric toothbrush configured as described above has the first, second, third, fourth, fifth, and sixth toothbrush plates 76a, 76b, 76c, 76d, and 76e when the straight bar 56 is driven by the vertical movement force. 76f) is also driven by the vertical feed force. At the same time, the first bristle plate 76a is rotated within a predetermined angle by the rack 36a, and the second, third, fourth, fifth, and sixth bristle plates 76b, 76c, 76d, 76e, and 76f are The rotational force of the first bristle plate 76a is sequentially received and rotates within a predetermined angle.

As shown in FIG. 20, the toothbrush plate of the electric toothbrush according to the seventeenth embodiment of the present invention includes a plurality of bristle piles and one eccentric shaft 77a fixed to the toothbrush body body 37. It consists of a toothbrush plate 77, the power transmission portion is inserted into the toothbrush rod insertion shaft at one end is transmitted to the vertical transfer movement force of the toothbrush rod insertion shaft and the other end is fixed to the outer peripheral portion opposite to the eccentric shaft 77a It consists of a mold bar 57.

Toothbrush rod of the electric toothbrush configured as described above When the rod 57 is driven by the vertical movement force, the toothbrush plate 77 is The die bar 57 rotates about an eccentric shaft 77a within a predetermined angle.

As shown in FIG. 21, the toothbrush plate of the electric toothbrush according to the eighteenth embodiment of the present invention comprises a straight bristle plate 78 including a plurality of bristle piles, and a power transmission unit at one end of the toothbrush rod insertion shaft. The press-in is transmitted to the vertical movement of the toothbrush rod insertion shaft and the other end includes a plurality of bristle pile And a straight bar 58a, the straight bristle plate 78 It consists of a lever 58b which connects the other end of the mold bar 58a.

Toothbrush rod of the electric toothbrush configured as described above When the mold bar 58a is driven by receiving the vertical feed force, the bristle plate 78 is moved by the lever 58b. It is driven in the direction opposite to the movement direction of the mold bar 58a. Thus, the bristle plate 78 and The mold bars 58a cross linearly with each other and a plurality of bristles interlock with each other.

The toothbrush rod of the electric toothbrush according to the nineteenth embodiment of the present invention is fixed to the toothbrush rod body portion 39 so as to protrude to the outside of the toothbrush rod body portion 39 as shown in FIG. It comprises 79.

The toothbrush stand of the electric toothbrush configured as described above is driven by the dental floss 79 is vertically driven movement force when the dynamometer of the toothbrush body is driven by the vertical feed force. The dental floss 79 vibrating up and down can effectively remove calculus.

The toothbrush rod of the electric toothbrush according to the present invention as described above is driven in a variety of modes by receiving the vertical transfer movement force of the dynamometer of the toothbrush body can be more effective brushing with a simple configuration, inexpensive and the choice of the brushing method desired by the consumer The effect is easier.

Claims (22)

In the toothbrush of the electric toothbrush driven by the kinetic force of the dynamometer seated in the toothbrush body inserted into the toothbrush body insertion shaft, the toothbrush body body portion is fixed to the toothbrush body by being pressed into the toothbrush body, and the toothbrush body body It is composed of a power transmission unit seated therein and pressed into the toothbrush rod insertion shaft to receive a vertical transfer movement force, and a toothbrush plate portion protruding outward and driven by the power transmission unit including a plurality of bristle piles. Toothbrush stand of electric toothbrush. The toothbrush of claim 1, wherein a water flow preventing jaw is formed at a lower end of the toothbrush body to cover an upper end of the toothbrush body so that water does not flow into the toothbrush body. The toothbrush of claim 1, wherein the toothbrush body is formed on a side opposite to the surface where the toothbrush plate is protruding, and a water outlet for discharging water introduced into the toothbrush body. According to claim 1, wherein the bristle plate portion comprises a plurality of bristle piles and the central axis is composed of a single bristle plate fixed to the toothbrush rod body portion, the power transmission portion is inserted in the toothbrush rod insertion shaft is pressed in one end It is characterized by consisting of a straight bar that receives the vertical transfer movement force of the shaft, and one end is fixed to the other end of the straight bar, the other end is fixed to the outer periphery of the toothbrush plate and rotatable around a hinge fixed to the body of the toothbrush rod Toothbrush rod of electric toothbrush. According to claim 1, wherein the bristle plate portion comprises a plurality of bristle piles and the central axis is composed of a single bristle plate fixed to the toothbrush rod body portion, the power transmission portion is inserted in the toothbrush rod insertion shaft is pressed in one end The other end is fixed to the outer circumference of the toothbrush plate Toothbrush rod of the electric toothbrush, characterized in that consisting of a rod. 2. The first bristle plate portion of claim 1, wherein the bristle plate portion includes a plurality of bristle piles, the central axis of which is fixed to the toothbrush stem body, and the first bristle plate rotates in a direction opposite to the first bristle plate. And the central axis is fixed to the toothbrush rod body portion and consists of a second bristle plate including a plurality of bristle pile, the power transmission portion is inserted into the toothbrush rod insertion shaft at one end to receive the vertical movement of the toothbrush rod insertion shaft and the other end Is fixed to the outer peripheral portion of the first bristle plate Toothbrush rod of the electric toothbrush, characterized in that consisting of a rod. According to claim 1, wherein the bristle plate portion comprises a single bristle pile and its central axis is composed of a plurality of bristle plate fixed to the toothbrush rod body portion and rotated in engagement with each other, the power transmission portion is a toothbrush rod insertion shaft at one end The toothbrush rod of the electric toothbrush, characterized in that the vertical transfer rod is formed by being pushed in the vertical transfer movement force of the toothbrush rod insertion shaft and the other end is formed of a rack engaged with the toothbrush plate of the toothbrush plate portion. According to claim 1, wherein the bristle plate portion comprises a single bristle pile and its central axis is composed of a plurality of bristle plate fixed to the toothbrush rod body portion, respectively, wherein the power transmission portion is pressed in the toothbrush rod insertion shaft at one end Toothbrush rod toothbrush rod of the electric toothbrush, characterized in that the vertical transfer rod of the transfer shaft of the toothbrush plate plate is transferred to the toothbrush plate plate is formed of a vertical transfer rod is formed. The toothbrush of claim 8, wherein the vertical rod includes a plurality of bristle piles on the other end of the rack. The bristle plate of claim 1, wherein the bristle plate part includes a plurality of bristle piles, and a central shaft thereof is configured with one bristle plate fixed to a toothbrush body, and the power transmission unit is press-fitted with a toothbrush rod insertion shaft at one end thereof. Formed rack to fit into Toothbrush rod of the electric toothbrush, characterized in that consisting of a rod. 2. The first bristle plate portion of claim 1, wherein the bristle plate portion includes a plurality of bristle piles, the central axis of which is fixed to the toothbrush stem body, and the first bristle plate rotates in a direction opposite to the first bristle plate. And the central axis is fixed to the toothbrush rod body portion and is composed of a second bristle plate including a plurality of bristle pile, the power transmission portion is inserted into the toothbrush rod insertion shaft at one end is transmitted to the vertical transfer movement force of the toothbrush rod insertion shaft and the other end The rack is formed to be engaged with the first bristle plate Toothbrush rod of the electric toothbrush, characterized in that consisting of a rod. According to claim 1, wherein the toothbrush bar body portion is a rack formed on one inner wall, the toothbrush plate portion is composed of one bristle plate including a plurality of bristle piles, the power transmission portion is inserted into the toothbrush rod insertion shaft at one end Toothbrush rod of the electric toothbrush, characterized in that consisting of a straight rod that receives the vertical movement of the toothbrush rod insertion shaft and is fixed to the other end of the central axis of the toothbrush plate. According to claim 1, wherein the toothbrush stem body portion is a rack formed on a portion of the inner wall, the bristle plate portion is engaged with the first bristle plate and the first bristle plate including a plurality of bristle pile of the first bristle plate It consists of a second bristle plate rotating in the opposite direction and including a plurality of bristle pile, the power transmission portion is inserted into the toothbrush rod insertion shaft at one end is transmitted to the vertical transfer movement force of the toothbrush rod insertion shaft and the first bristle plate on the other end Toothbrush pole of the electric toothbrush, characterized in that consisting of a straight rod fixed to the central axis of the second toothbrush plate. The bristle plate portion of claim 1, wherein the bristle plate portion comprises a bristle pile, the central axis of which consists of a plurality of bristle plates fixed to the body of the toothbrush stem, and wherein the plurality of bristle plates are engaged with a horizontally adjacent bristle plate. The power transmission unit is composed of a rectangular bar formed with a plurality of racks are formed in which a plurality of racks are inserted into the toothbrush rod insertion shaft at one end to receive the vertical movement of the toothbrush rod insertion shaft and to be joined to one bristle plate of the toothbrush plate horizontally adjacent to the lower end Toothbrush stand of the electric toothbrush. 2. The rack of claim 1, wherein the bristle plate portion includes a plurality of bristle piles and a central axis thereof is fixed to the toothbrush stem body, and a rack including a plurality of bristle piles and fitted to the first bristle plate. A second toothbrush plate is formed, wherein the power transmission unit is inserted into the toothbrush rod insertion shaft at one end to receive a vertical transfer movement force of the toothbrush rod insertion shaft and the other end is formed in the rack is engaged with the first bristle plate piles a plurality of bristle pile Containing Toothbrush rod of the electric toothbrush, characterized in that consisting of a rod. According to claim 1, The bristle plate portion comprises a single bristle pile and its central axis is fixed to the toothbrush rod body portion is composed of a plurality of bristle plate to rotate in succession to each other, the power transmission portion is a toothbrush rod insertion shaft at one end Received by the vertical transfer movement force of the toothbrush rod insertion shaft, the other end of the rack is formed with the toothbrush plate of one of the plurality of bristle plate is formed and includes a plurality of bristle pile Toothbrush rod of the electric toothbrush, characterized in that consisting of a rod. According to claim 1, wherein the toothbrush bar body portion is formed in each of the inner wall of the rack, the bristle plate portion is composed of a plurality of bristle plate including a single bristle pile and the plurality of bristle plate adjacent to the longitudinal direction The rack is engaged with the toothbrush plate of one of the longitudinally adjacent toothbrush plates at the same time as the toothbrush plate is rotated in sequence, and the power transmission unit is press-fitted with the toothbrush rod insertion shaft at one end to receive the vertical movement force of the toothbrush rod insertion shaft. Toothbrush rod of the electric toothbrush, characterized in that consisting of a straight bar that is fixed to the end of the central axis of the plurality of toothbrush plate. According to claim 1, wherein the toothbrush bar body portion is formed on the inner wall of the rack, the bristle plate portion is composed of a plurality of bristle plate comprising a single bristle pile and the plurality of bristle plate is in the horizontally adjacent bristle plate The toothbrush plate of one of the laterally adjacent toothbrush plate plate is meshed with the rack, and the power transmission unit is press-fitted with a toothbrush rod insertion shaft at one end thereof to receive the vertical movement force of the toothbrush rod insertion shaft, and to the other end. Toothbrush rod of the electric toothbrush, characterized in that consisting of a straight rod fixed to the central axis of the plurality of toothbrush plate. According to claim 1, wherein the rack is formed on a portion of the inner wall portion of the toothbrush stem body portion, the toothbrush plate portion is a plurality of bristle plate to rotate in order to interlock with one toothbrush plate and the toothbrush plate to be engaged to the rack. The power transmission unit of the electric toothbrush, characterized in that the toothbrush rod insertion shaft is pressed in one end to receive a vertical transfer movement force of the toothbrush rod insertion shaft and the linear rod fixed to the other end the central axis of the plurality of toothbrush plate plate Toothbrush. According to claim 1, wherein the bristle plate portion comprises a plurality of bristle piles and the eccentric shaft is composed of a single bristle plate fixed to the toothbrush rod body portion, the power transmission portion is inserted in the toothbrush rod insertion shaft at one end The other end is fixed to the outer periphery of the eccentric shaft Toothbrush rod of the electric toothbrush, characterized in that consisting of a rod. According to claim 1, wherein the bristle plate portion is composed of a straight bristle plate including a plurality of bristle piles, the power transmission portion is inserted into the toothbrush rod insertion shaft at one end is transmitted to the vertical transfer movement force of the toothbrush rod insertion shaft and the other end is a plurality of Containing bristles stack And a straight toothbrush plate Toothbrush rod of the electric toothbrush, characterized in that consisting of a lever connecting the other end of the rod. In the toothbrush of the electric toothbrush driven by the kinetic force of the dynamometer seated in the toothbrush body inserted in the toothbrush body insertion shaft, the toothbrush body body portion is fixed to the toothbrush body by being pressed into the toothbrush body, and the toothbrush body body portion The toothbrush of the electric toothbrush, characterized in that the toothbrush is fixed to the body portion so as to protrude to the outside and consisting of a dental floss receiving the momentum of the dynamometer.