CN201005230Y

CN201005230Y - Direction-changeable toothbrush

Info

Publication number: CN201005230Y
Application number: CNU2007200113113U
Authority: CN
Inventors: 刘焕平
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-03-23
Filing date: 2007-03-23
Publication date: 2008-01-16
Anticipated expiration: 2017-03-23

Abstract

The utility model discloses a reversing toothbrush comprising a brush head and a grip, wherein the brush head is movably connected with the grip, the front portion of the grip is equipped with a section of rabbet, and the back portion of the brush head is sandwiched in the rabbet of the grip. The brush head is connected with the grip via hinges, a section of cavity is arranged under the rabbet of the grip, the cavity is provided with a prismatical spring and a stand is equipped on the top end of the prismatical spring. The back end and the two lateral faces of the brush head are provided with grooves which are suitable to the shape of the stand. The utility model has the advantages of simple structure, easy making, convenient and flexible operation. The utility model can adjust the usage direction of toothbrush at will according to oral positions and enable the surface of teeth to be cleaned more efficiently and the dental calculus and the dental plaque to be cleaned up, thereby achieving the effect of protecting gum and teeth completely.

Description

The commutation toothbrush

One, technical field

The utility model belongs to the daily life technical field, is specifically related to a kind of toothbrush.

Two, background technology

Correct brushing teeth is the best means of prevention of periodontal disease.Adhere to correct method for brushing teeth, can brush bacterial plaque, also can massage simultaneously gum.Correct method for brushing teeth is short cross-brushing method and perpendicular method of rotation, is that perpendicular brush method and cross-brushing method are combined.Perpendicular brush method: most of people do not understand the method, and also the uncomfortable the method for use of some people is the key of correctly brushing teeth but erect the brush method, can this method just be far from being correctly to brush teeth.The cross-brushing method of people's custom is long dragsaw action, will bring infringement to periodontal if this cross-brushing method adds the bristle toothbrush.Now the toothbrush that uses all is the straight-bar shape of fixing, and promptly brush and brush holder support are on the same straight line substantially, is convenient in the time of use laterally brush teeth, and is not very convenient just when vertically brushing.The sensation that makes is not energetically arranged.

Three, summary of the invention

The purpose of this utility model provides the commutation toothbrush that a kind of brush can be turned, and this toothbrush is convenient vertically brushes teeth, and is of value to protecting the health of one's teeth.

The commutation toothbrush comprises brush and handle, be flexible connection between brush and the handle, the front end of handle has one section notch, the afterbody of brush is clipped in the notch of handle, brush and handle are hinged, one section cavity is arranged below the handle notch, the column spring is housed in this cavity, one deck is arranged on the top of column spring.All there is the groove that adapts with the deck shape tail end of brush and two sides.

After brush turns to, be 80～90 ° of angles, be convenient to spur up and down, brush teeth along the slot direction with handle.When the inboard tooth of brush, brush which side, just brush is forwarded to which side, can reach the effect of deep layer cleaning to residue full scale clearance in the teeth space of rear end, oral cavity.The utility model is simple in structure, makes easily, and is easy to use flexible, can adjust the service orientation of toothbrush arbitrarily according to the position, oral cavity, and more effectively teeth surfaces is removed tartar and bacterial plaque, thereby played the general protection gum, the effect of care tooth.

Four, description of drawings

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

Fig. 2 is the schematic diagram of the utility model brush bending state;

Fig. 3 is the schematic diagram of the utility model brush and handle syndeton.

Five, the specific embodiment

The commutation toothbrush comprises brush 1 and handle 5, flexibly connects between brush and the handle, and the front end of handle 5 has one section notch, and the afterbody of brush 1 is clipped in the notch of handle 5, and brush 1 is hinged by rotating shaft 2 with handle 5.One section cavity is arranged below handle 5 notches, column spring 4 is housed in the cavity, be connected with deck 3 in spring 4 upper ends; All there is the groove 6 that adapts with deck 4 shapes the tail end of brush 1 and left and right side.When deck 3 is round bead shape, the circular shape of three grooves 6 for adapting with it of brush rear end; When the front end of deck 3 was many prismatics shape, three grooves 6 of brush tail end also were the many prismatics shapes that adapts with it.During normal the use, the groove of brush tail end is stuck on the deck, and brush is fixed.When needs rotate brush, brush to be broken off with the fingers and thumb to a side, the tail end of brush is depressed deck and spring, and when rotateing in place, the groove of brush side is stuck on the deck, brush is fixed on the position of a side; And when needs turn to opposite side, again brush is broken off with the fingers and thumb in the opposite direction.

Claims

One kind the commutation toothbrush, comprise brush and handle, it is characterized in that: be flexible connection between brush (1) and the handle (5), the front end of handle (5) has one section notch, the afterbody of brush (1) is clipped in the notch of handle (5), and brush (1) and handle (5) are hinged, one section cavity is arranged below handle (5) notch, spring (4) is housed in this cavity, a deck (3) is arranged on the top of spring (4).All there is the groove (6) that adapts with deck (3) shape the tail end of brush (1) and two sides.
2. commutation toothbrush according to claim 1 is characterized in that: said deck (3) is the ball shape, and three grooves (6) of the brush that adapts with it (1) are for circular-arc.
3. commutation toothbrush according to claim 1 is characterized in that: said deck (3) is many prismatics shape, and three grooves (6) of the brush that adapts with it (1) are many prismatics shape.