CN2251924Y

CN2251924Y - Toothbrush with brushing upright moving

Info

Publication number: CN2251924Y
Application number: CN 95201781
Authority: CN
Inventors: 汤明德
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-01-20
Filing date: 1995-01-20
Publication date: 1997-04-16
Anticipated expiration: 2005-01-20

Abstract

The utility model relates to a toothbrush handle which can be pushed and pulled in a transverse direction, namely a toothbrush can realize upright teeth brushing. The utility model is composed of a toothbrush handle, a movable headgear, a movable head with brush bristles and a back cover of the movable head. When the toothbrush is used, the brush bristle of the toothbrush moves upright by utilizing the pressure of the inner wall of lips and the push-pull force of hands to pick out foreign matter in tooth slot and ensure the health of the tooth and the sanitation of mouth.

Description

Bristle can erect the toothbrush of row

The utility model relates to a kind of toothbrush of the people's of cleaning tooth.

The employed toothbrush of people, its bristle all are fixed on the toothbrush handle, and they can not relatively move, therefore, people just laterally push-and-pull brush teeth and can only move up and down and brush teeth, so just make nature of action that people brush teeth, inconvenience.

For addressing this problem, common way is: by the frictional force of bristle and tooth, China Patent No. is 93106734.0 and 89204216.8 to come to this, and to damage the power of dental surface and generation easily not enough but move up and down (perpendicular row) by the bristle that frictional force produced of bristle and tooth.

The purpose of this utility model is that a kind of improved toothbrush will be provided, it laterally push-and-pull brush teeth and bristle can erect row, and do not damage facing and can produce enough perpendicular capable strength.

The purpose of this utility model is achieved in that the toothbrush handle front portion has skewed slot, movable head puts and has vertical slot, in the anterior insertion activity of toothbrush handle headgear, fixedly the movable head of toothbrush bristle is connected in the vertical slot of the skewed slot of toothbrush handle and movable headgear, and toothbrush bristle is fixed on the movable head of fixing toothbrush bristle.When movable headgear is subjected to the pressure of lip inwall and during transfixion, toothbrush handle laterally moves and just makes the fixedly movable head and the perpendicular row of toothbrush bristle of toothbrush bristle, realize laterally brushing teeth and bristle moves up and down the purpose of (perpendicular going).

The utility model can be realized laterally brushing teeth and the perpendicular row of bristle because only need increase a movable headgear at the anterior fluting of toothbrush handle, so simple in structure, cost is low, realizes production in enormous quantities easily.

Concrete structure of the present utility model is provided by following embodiment and accompanying drawing thereof.

Fig. 1 is the vertical view (partial sectional view) that can erect the toothbrush of row according to the bristle that the utility model proposes.

Fig. 2 is according to the profile of Fig. 1 in the A-A position.

Describe details and the working condition that to erect the toothbrush of row according to the bristle that the utility model proposes in detail below in conjunction with Fig. 1 and Fig. 2.

This toothbrush comprises a toothbrush handle [1], and its front portion has the inclination angle at 15 °～45 ° skewed slot; A movable headgear [2], the position corresponding to the toothbrush handle skewed slot on it has vertical slot; Fixedly movable head of toothbrush bristle [3] and toothbrush bristle [4] assemble up these 4 kinds of parts, as shown in Figure 1, this moment figure in bristle [4] and fixedly the movable head of toothbrush bristle [3] be in left position.

Moving toothbrush handle [1] along direction shown in the arrow [5], movable headgear this moment [2] is transfixion in short-term owing to be subjected to the lip inner wall pressure, fixedly trough and the toothbrush bristle [4] along movable headgear [2] moves right the movable head of toothbrush bristle [3] together owing to the thrust that is subjected to toothbrush handle [1] skewed slot, when fixedly the movable head of toothbrush bristle [3] arrives the least significant, it just is in the right top of the skewed slot of toothbrush handle [1], thereby drive activity headgear [2] moves along direction shown in the arrow [5], cleans another group tooth.Change the moving direction (opposite with direction shown in the arrow [5]) of toothbrush handle [1] this moment, and fixedly movable head of toothbrush bristle [3] and toothbrush bristle [4] just move on to left end from right-hand member.

Claims

1, a kind of bristle can erect the toothbrush of row, the movable head and the movable head bonnet that comprise toothbrush handle, movable headgear, band bristle, it is characterized in that: the toothbrush handle front portion has skewed slot, movable head puts and has vertical slot, in the anterior insertion activity of toothbrush handle headgear, the movable head of band bristle is connected in the vertical slot of the skewed slot of toothbrush handle and movable headgear, and the movable head bonnet is bonded on the movable head.

2, it is 15 °～45 ° skewed slot that toothbrush according to claim 1, the front portion that it is characterized in that toothbrush handle have the inclination angle.