CN2368352Y

CN2368352Y - All directional toothbrush

Info

Publication number: CN2368352Y
Application number: CN 98251784
Authority: CN
Inventors: 魏根喜
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-12-31
Filing date: 1998-12-31
Publication date: 2000-03-15
Anticipated expiration: 2008-12-31

Abstract

The utility model relates to an all directional toothbrush which comprises a handle and a brush head which is arranged at the front end and is provided with brush bristles. The brush bristles are composed of fixed brush bristles and movable brush bristles which are driven by a movable brush mechanism. The movable brush mechanism comprises an operating head which is arranged in a box body which is composed of a front and a back covers, and a gear driving device is arranged in the operating head. When the utility model is used, the gear driving device is driven by the operating head to move, and the movable brush bristles arranged on the toothbrush move following. The all directional tooth brushing action is completed by the matching of the movable and the fixed brush bristles. The utility model has the advantages of simple and reasonable structure and convenient operation, the brush head us driven to move along one direction, and the brush bristles can move along all directions following, so the cleaning effect is good.

Description

A kind of comprehensive toothbrush

The utility model relates to a kind of comprehensive toothbrush.

Along with the raising day by day of living standard, people more and more pay attention to the cleaning protection of tooth.Because the particularity of tooth structure shape, the bristle of toothbrush usually is not easy to brush slit or the concave surface to tooth when brushing teeth.More novel ball-type, undaform toothbrush can be brushed and each position of tooth theoretically, but during actual the use because the limitation of oral cavity space and when brushing teeth the curved of bristle fall, toothbrush will lose its characteristic.Electric toothbrush is made power supply with battery, and by micro motor for driving bristle pack or rotation or grind, but its cleaning effect is still inexcellent, and toothbrush cost and use cost are higher.

The purpose of this utility model is to avoid above-mentioned weak point of the prior art, and provides a kind of simple and reasonable for structure, and easy to use, brush moves along a direction, and bristle is omnibearing movable thereupon, a kind of comprehensive toothbrush that cleaning effect is good.

Design of the present utility model is as follows:

A kind of comprehensive toothbrush comprises handle (2) and is positioned at the brush (1) that its front end is provided with bristle, and its special character is: the box body that described brush (1) comprises protecgulum (8) and the bonnet (18) that closes of linking closely with it constitutes; Described bristle comprises the moving bristle (4) deciding bristle (3) and driving by moving brush mechanism that is fixed on the protecgulum (8); Before described moving brush mechanism comprises that being positioned at handle (2) front end is located at, bonnet (8), (18) the actuating head (10) in the box body of Gou Chenging and be located at the interior gear driving device of actuating head (10), described actuating head (10) is provided with the closed-in construction of open-work (14) for the center, described gear driving device comprises is located at the interior gear (17) that is meshed with tooth bar (13) that reaches along last tooth bar (13) of open-work (14), gear (17) is arranged in the open-work (14) by gear shaft (7), one side of described gear (17) is provided with rocking arm (16), this rocking arm (16) outer end is provided with the edge hair tube (15) that can swing in the moving bristle hole (6) of protecgulum (8), described moving bristle (4) is embedded in the hair tube (15); The described moving position-limit mechanism that mechanism also comprises actuating head (10) of brushing, it is by the box body inboard that is divided into forward and backward lid (8), (18) formation and spacer pin (5) on the actuating brush (10) and limiting plate (12) formation.

The gear drive that the utility model is provided with moving bristle (4) can be provided with two groups or many groups.

The tooth bar (13) that the utility model is respectively organized gear drive can be arranged at the homonymy of actuating head (10) or be divided into its heteropleural.

Spacer pin of the present utility model (5) can be arranged at the inboard of protecgulum (8) or bonnet (18), and the limiting plate of Pei Heing (12) is provided with spacing hole (11) with it.

On the box body that the forward and backward lid of the utility model (8) and (18) constitute leak (9) can be set.

The accompanying drawing drawing is described as follows:

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is an assembly structure schematic diagram of the present utility model;

Fig. 3,4 is respectively the utility model theory structure schematic diagram.

The label declaration of above-mentioned accompanying drawing is as follows:

1-brush 2-handle 3-decides the moving brush of bristle 4-hand 5-spacer pin

The moving brush of 6-hand hole 7-gear shaft 8-protecgulum 9-leak 10-actuating head

11-spacing hole 12-limiting plate 13-tooth bar 14-open-work 15-edge hair tube

16-rocking arm 17-gear 18-bonnet

The utility model is described in further detail below in conjunction with drawings and Examples:

Referring to Fig. 1, the utility model is made up of brush 1, handle 2 and bristle three parts.Brush 1 comprises that protecgulum 8 and bonnet 18 fasten the box body that constitutes, referring to Fig. 2.Bristle is made up of with the moving bristle 4 of stretching in its surface the bristle 3 of deciding that is fixed in protecgulum 8 surfaces.Moving bristle 4 is driven by the moving mechanism of brushing.Moving brush mechanism comprises the actuating 10 that is positioned at handle 2 front ends, and it is located in the box bodys of forward and backward

lid

8 and 18 formations, and can slide within it.Actuating 10 is provided with the tower structure of open-work 14 for the center, in the open-work 14 along being provided with tooth bar 13, open-work 14 be embedded with can with tooth bar 13 meshed gears 17, the gear shaft 7 of gear 17 is fixed in protecgulum 8 inboards.Gear 17 1 sides are provided with rocking arm 16, and rocking arm 16 outer ends are provided with can move swing in the bristle hole 6 on protecgulum 8, be used to be provided with the edge hair tube 15 of moving bristle 4.Moving bristle 4 is arranged in the surface of protecgulum 8 with deciding bristle 3.One group of moving bristle is made up of the gear driving device that a band rocker gear constitutes, and the gear driving device that moving bristle 4 is set can be provided with two groups or many groups.Open-work 14 can be a through hole that runs through actuating 10, all is located in this through hole along last with the respective rack 13 that each group gear 13 meshes respectively.Open-work 14 also can be made of a plurality of uniform little open-works, promptly in a little open-work tooth bar that is meshed with a gear only is set.When each group tooth bar 13 was arranged at the homonymy of actuating 10, the motion aspect of its moving bristle 4 was identical, referring to Fig. 3: on the contrary tooth bar 13 is divided into actuating 10 both sides, and then the direction of motion of its moving bristle 4 is opposite, sees Fig. 4.Actuating 10 is slided in forward and backward

lid

8 and 18, and it is spacing realizes by its length dimension, also can establish a spacer pin 5 at protecgulum 8 or bonnet 18 inboards, and limiting plate 12 correspondingly is set in actuating 10.Be that spacer pin 5 is spacing by spacing hole on the limiting plate 12 11 or stopper slot.The latter's the spacing whole and stability of the utility model motion that will make is better.On the box bodys that forward and backward

lid

8 and 18 constitutes, all can the row of setting leakage toothpaste on its side week and the bonnet 18 and the leak 9 of dirt.

The utility model compared with prior art has following advantage:

1, brush moves along a direction, and band is decided thereupon in the same way motion of bristle, and moving bristle can be made comprehensive fortune Moving, thus be convenient to clean slot;

2, flexible and convenient to use, feel comfortable, adopt laterally, vertically brushing all can;

3, simple and reasonable for structure, each parts cooperates closely, and an actuating kinetic stability is good, and is not fragile;

4, production cost and use cost are all lower;

5, cleaning teeth is thorough, and effect is good, and to gum, tooth not damaged.

Claims

1, a kind of comprehensive toothbrush comprises handle (2) and is positioned at the brush (1) that its front end is provided with bristle, it is characterized in that: the box body that described brush (1) comprises protecgulum (8) and the bonnet (18) that closes of linking closely with it constitutes; Described bristle comprises the moving bristle (4) deciding bristle (3) and driving by moving brush mechanism that is fixed on the protecgulum (8); Before described moving brush mechanism comprises that being positioned at handle (2) front end is located at, bonnet (8), (18) the actuating head (10) in the box body of Gou Chenging and be located at the interior gear driving device of actuating head (10), described actuating head (10) is provided with the closed-in construction of open-work (14) for the center, described gear driving device comprises is located at the interior gear (17) that is meshed with tooth bar (13) that reaches along last tooth bar (13) of open-work (14), gear (17) is arranged in the open-work (14) by gear shaft (7), one side of described gear (17) is provided with rocking arm (16), this rocking arm (16) outer end is provided with the edge hair tube (15) that can swing in the moving bristle hole (6) of protecgulum (8), described moving bristle (4) is embedded in the hair tube (15); The described moving position-limit mechanism that mechanism also comprises actuating head (10) of brushing, it is by the box body inboard that is divided into forward and backward lid (8), (18) formation and spacer pin (5) on the actuating brush (10) and limiting plate (12) formation.

2, a kind of comprehensive toothbrush as claimed in claim 1 is characterized in that: the described gear drive that moving bristle (4) is set is provided with two groups or many groups.

3, a kind of comprehensive toothbrush as claimed in claim 1 or 2 is characterized in that: the described tooth bar (13) of respectively organizing gear drive is arranged at the homonymy of actuating head (10) or is divided into its heteropleural.

4, a kind of comprehensive toothbrush as claimed in claim 3, it is characterized in that: described spacer pin (5) is arranged at the inboard of protecgulum (8) or bonnet (18), and the limiting plate of Pei Heing (12) is provided with spacing hole (11) with it.

5, a kind of comprehensive toothbrush as claimed in claim 4 is characterized in that: described forward and backward lid (8) is provided with leak (9) with the box body that (18) constitute.