KR950030925A - Toothbrush and Battery Tester housed in it - Google Patents

Abstract

The head part 12 in which the bristle 10 was planted, and the handle part 16 which accommodated the battery 14 are comprised, One electrode of a battery is comprised so that it may be conductive with the bristle 10 through a liquid, The other electrode of the battery 14 is an ion toothbrush configured to be conductive with at least a portion of the handle portion 16 of the conductive plate 32 mounted on an outer surface thereof. It is an ion toothbrush which is formed in a shape and has an inclined portion 42 formed on the outer surface of the handle portion 16 so as to enlarge the open end edge of the conductive plate 32 when the conductive plate 32 is mounted. .

Description

Toothbrush and Battery Tester housed in it

As this is a public information case, the full text was not included.

1 is a plan view showing a first embodiment of an ion toothbrush according to the present invention, FIG. 2 is a cutaway side view of FIG. 1, FIG. 3 is a sectional view taken along line I-I of FIG. 1, and FIG. 4 is a second embodiment of the present invention. The main part enlarged incision plan which shows, FIG. 5 is a main part incision side view of FIG.

Claims (30)

The head part where the bristles are implanted, the handle part which accommodated the battery, the electrically conductive plate in which at least a part of the handle part was mounted on the outer surface while the cross section was formed in a substantially C shape, and the conductive plate was mounted on the outer surface of the handle part An ion toothbrush provided with an inclined portion for guiding the open end edge of the conductive plate to be enlarged at the time, wherein one electrode of the battery is configured to be conductive with the bristles, and the other electrode is conductive with the conductive plate. . 2. The conductive plate according to claim 1, wherein the conductive plate has a locking portion protruding from the open end edge to grasp the handle portion when the conductive plate is completely mounted, and the locking portion is guided along the inclined portion of the handle portion to thereby open the edge of the conductive plate. Ion toothbrush to enlarge. The ion toothbrush of claim 2, wherein the battery is accommodated in a recess formed on one surface of a handle portion and is mounted to cover the battery while the conductive plate contacts the other electrode of the battery. The ion toothbrush of claim 3, wherein the inclined portion is disposed at approximately four corners on one surface of the handle portion in which the concave portion is formed, and the conductive plate has the engaging portion at a portion corresponding to the inclined portion of each of the four corners. The ion toothbrush of claim 1, wherein the head portion is detachably configured with respect to the handle portion. The ion toothbrush of Claim 5 in which the said edge part is formed in the head part rather than the said conductive plate in the said handle part. 6. The support shaft according to claim 5, wherein a support shaft made of a conductive material and connected to one electrode of the battery is provided on the handle portion, and the head portion includes a support shaft insertion portion for receiving the support shaft upon mounting to the handle portion. And an ionic toothbrush configured to communicate between the bristles and the support shaft insertion portion, and to electrically conduct the bristles and support shafts with a liquid as a medium. 8. The ion toothbrush of claim 7, wherein the inner end or the inner end of the bearing insertion portion is configured to grip at least the tip portion or the vicinity of the tip portion of the receiving shaft. The said handle part is provided with the support shaft which consists of a conductive wire material, and is connected to one electrode of the said battery part, The said head part is a conductive member connected to the said support shaft at the time of attachment to a handle part, An ion toothbrush is formed between the bristles and the conductive member, wherein a liquid passage is formed so as to electrically conduct the bristles and the support shafts with the liquid as a medium. The ion toothbrush of claim 1, wherein the head portion and the handle portion are integrally formed. A head portion having bristled bristles, a handle portion integrally formed with the head portion and accommodating a substantially disk-shaped battery, and a conductive plate on which at least a portion of the handle portion is mounted on an outer surface thereof, wherein one electrode of the battery is provided. An ion toothbrush configured to be conductive with the bristles through the liquid, and with the other electrode configured to be conductive with the conductive plate. 12. The conductive shaft according to claim 11, further comprising a conductive support shaft having one end connected to one electrode of the battery, the other end extending near the bristle of the head portion, and the other end of the conductive support shaft having at least a portion of the liquid. An ion toothbrush configured to be conductive with the bristles through all intervening passages. 12. The ion toothbrush of claim 11, wherein a recess in a direction perpendicular to the longitudinal axis of the handle portion is formed at one side of the body portion of the handle portion at the position where the conductive plate is provided. The ion toothbrush of Claim 13 in which the said recessed part is sealingly sealed with the seal member being bridged between the outer periphery and the back surface of the said conductive plate. The head part in which the bristles are grafted, the handle part which accommodated the battery, one end part are connected to one electrode of a battery, and the other end is connected to the support shaft which consists of a conductive material which reaches the bristle part of the head part, and the other electrode of a battery. And a conductive plate having at least a portion of the handle portion mounted on an outer surface thereof, and a traditional furnace including at least a portion of saliva formed from the bristles on the surface of the head portion, wherein the other end of the support shaft is formed through the conductive path. It is configured to be electrically conductive with the bristles, wherein the head portion and the handle portion are integrally molded with the supporting shaft embedded, and adjacent to the end surface of the other end of the supporting shaft, and support the cross section at the time of molding. Ion toothbrush which there is corresponding public place. 16. The ion toothbrush of claim 15, wherein an air space is provided adjacent to both sides of the other end of the support shaft and corresponding to a member supporting the two sides at the time of molding. 16. The ion toothbrush of claim 15, wherein an air space corresponding to a member supporting the cross section at the time of molding is adjacent to a cross section of the one end of the support shaft. 18. The ion toothbrush of claim 17, wherein an air space is provided adjacent to both side surfaces of said one end of said support shaft and corresponding to a member for supporting both sides at the time of molding. 16. The ion toothbrush of claim 15, wherein an end portion is formed between the head portion and the conductive plate. To the head portion of which the bristles have been planted, the handle portion containing the battery, one end portion of the battery is connected to one electrode of the battery, and the other end of the support shaft to the vicinity of the bristle of the head portion, and the other electrode of the battery And a traditional furnace having a conductive plate connected to at least a portion of the handle portion attached to an outer surface thereof, and a salient passage in which at least a portion of saliva extending from the bristles to the surface of the head portion is provided, and the other end of the support shaft includes the conductive path. And the head portion and the handle portion are integrally molded with the support shaft embedded, and adjacent to the end surface of the one end of the support shaft to support the cross section at the time of molding. Ion toothbrush which there is corresponding public place. 21. The ion toothbrush of claim 20, wherein a vacant space is provided adjacent to both sides of the one end of the support shaft and corresponding to a member supporting the both sides at the time of molding. 22. The ion toothbrush of claim 21, wherein there is a vacancy adjacent to a cross section of the other end of the support shaft and corresponding to a member supporting the cross section at the time of molding. 23. The ion toothbrush of claim 22, wherein a vacant space is provided adjacent to both side surfaces of the other end of the support shaft and corresponding to a member supporting the two side surfaces at the time of molding. A toothbrush having a bristled head portion, a handle portion grasped by a user, and a neck portion between the head portion and the handle portion, wherein the head portion is detachably connected to the handle portion at a position of the neck portion. The toothbrush according to claim 24, wherein an end portion is formed in the handle portion at a position close to the neck portion. A main body constituted by a thin plate material, and a light emitting means held in the main body and having a pair of terminal lines extending substantially symmetrically from the light emitting body, wherein the light emitting agent is fixed to the main body, and the pair of terminal lines are the same as each other. A battery tester for detecting the effectiveness of a battery housed in an ion toothbrush configured to be bent in a direction and protrude outward from the body. 27. The battery tester according to claim 26, wherein the sheet is made of paper and / or synthetic resin. 28. The battery tester according to claim 27, wherein the main body is configured by folding thin sheets of material or by stacking two sheets of thin plates together, and the light emitting means is held between the laminated sheets of material. 27. The conductive terminal according to claim 26, wherein the one terminal line is connected to a conductive member connected to one electrode of the battery housed in the ion toothbrush, and the other terminal line is conductive connected to the other electrode of the battery. Battery tester to be connected to the member. The battery tester according to claim 26, wherein the light emitting means can use a commercially available light emitting diode as it is without adding another member. ※ Note: The disclosure is based on the initial application.