CN2158641Y

CN2158641Y - Tenon-type toothbrush for vertically brushing one's teeth

Info

Publication number: CN2158641Y
Application number: CN 93217169
Authority: CN
Inventors: 来海铭
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-06-28
Filing date: 1993-06-28
Publication date: 1994-03-16
Anticipated expiration: 2003-06-28

Abstract

The utility model relates to a tenon-type toothbrush for vertically brushing teeth belonging to a manufactured product of the class of daily brushes. The utility model is characterized in that a brush head (1) and a handle (2) are vertical; the upper end of vertical brush bristle (3) is provided with a hole; the handle (2) whose shape size is corresponding to the shape size of the hole is arranged in the hole; after the brush head (1) and the handle (2) are respectively provided with a hole, the brush head (1) and the handle (2) are positioned by a pin (4), and the brush head (1) and the handle (2) are movably connected longitudinally, which can ensure that the brush head (1) and the handle (2) move in a nonsynchronous mode all the time. A user can brush teeth vertically. The utility model has the advantages of reasonable design, simple structure, low cost, etc. The brush head can be conveniently replaced. The connection is convenient. The handle can be continuously used. A user brushes teeth transversely with difficulty. The user can easily brush teeth vertically.

Description

Tenon-type toothbrush for vertically brushing one's teeth

The utility model belongs to the daily bruss based article, especially a kind of vertical tooth brushing brush.

For a long time, the oral cavity expert advocates the scientific method along the perpendicular brush of tooth always, but because the design limitations of traditional toothbrush, cause everybody to be accustomed to horizontal brush, frequent horizontal brush mode can cause the groove on tooth table plane, the quality of infringement tooth influences the attractive in appearance of tooth, and causes mouth disease such as periodontitis.Chinese patent is announced a kind of vertical tooth brushing brush, and the patent No. 92217569.1, this patent also are a kind of novel designs of this application people, and it adopts multiple different type of attachment, satisfies users and realizes the best result of use of perpendicular brush.

The purpose of this utility model is to utilize a kind of tenon formula of useful space Position Design vertical tooth brushing brush of brush, realizes that people accept perpendicular brush mode naturally.

The purpose of this utility model is to realize like this, its major technology is characterised in that: brush and handle are discrete, be provided with a hole in vertical bristle upper end, be provided with in the hole and the corresponding handle of hole shape, by being longitudinally-moving behind the pin location, the hole cross sectional shape of its brush can be semilune or rectangle after brush and the handle perforate, it also can be scalene triangle, can also be ellipse, the hole on the brush can be through type, also can be semi-enclosed.Pass brush and handle location by pin, pin can be screw or latch, can be to immerse oneself in plastic screw.The handle perforate can be in the center, also can be or single side face in the left and right sides, do not have that to appoint in the center still be the left and right sides or single hand hay cutter face, and the length of handle perforate and longitudinally-moving are apart from corresponding.

The utility model has following advantage compared to existing technology:

1, reasonable in design, simple in structure, with low cost.

2, changing brush head, easy to connect more, handle can use continuously.

3, horizontal brush difficulty, perpendicular brush smoothly.

Fig. 1 is the square hole of a utility model structure;

Fig. 2 is the utility model semilune hole structure;

Fig. 3 is the utility model inequilateral shape triangular structure;

Fig. 4 is the utility model ellipsoidal structure.

Fig. 5 is the utility model single side face syndeton;

Fig. 6 is the utility model left and right sides syndeton.

The utility model will be further described below in conjunction with embodiment:

Embodiment 1: as can be known from Fig. 1, open a rectangle hole in the upper end of brush (1) (being on the vertical bristle (3)), the length in hole can be through type, also can be semi-enclosed.Head at handle (2) is provided with and the identical rectangle in brush (1) hole, considers to flexibly connect, and goes up the center at handle (2), to connect with pin (4), can guarantee that like this brush (1) and handle (2) can not synchronization actions, guarantee perpendicular brush, can't horizontally brush.Brush (1) and handle (2) flexibly connect, also rectangle handle (2) can be designed to the centre position is that groove inserts pin (4) from the left and right sides of brush (1), can be implemented in handle (2) single side face center recessing, so that realize brush (1) and the asynchronous action of handle (2).

Embodiment 2, and as can be known, the form that punches on the utility model brush (1) can design semilune, scalene triangle and ellipse from Fig. 2,3,4, in like manner, the corresponding change of design shape of handle (2), pin (4) type of attachment is with embodiment 1.

Claims

1, a kind of tenon formula vertical tooth brushing brush of forming by brush and handle, it is characterized in that: brush (1) and handle (2) are discrete, and be provided with a hole in vertical bristle (3) upper end, be provided with in the hole and the corresponding handle of hole shape (2), locating the back by pin (4) after brush (1) and handle (2) perforate is longitudinally-moving.

2, tenon formula vertical tooth brushing brush according to claim 1, it is characterized in that: the hole cross sectional shape of brush (1) can be semilune or rectangle, also can be scalene triangle, can also be ellipse.

3, tenon formula vertical tooth brushing brush according to claim 1 and 2, it is characterized in that: the hole of brush (1) can be through type, also can be semi-enclosed.

4, tenon formula vertical tooth brushing brush according to claim 1, it is characterized in that: pin (4) passes brush (1) and handle (2) location, handle (2) perforate can be in the center, also can be or single side face in the left and right sides, it still is position, the left and right sides or single side face that nothing is appointed in the center, and the length of handle (2) perforate is corresponding with the longitudinally-moving distance.

5, tenon formula vertical tooth brushing according to claim 1 brush, it is characterized in that: pin (4) can be screw or latch, also can be to immerse oneself in continuously connected fastener.