FR2648334A1 - Articulated mechanical toothbrush with toothpaste and water reservoir - Google Patents

Abstract

Mechanical articulated toothbrush with incorporated toothpaste and rinsing-water reservoir. This toothbrush invention, which is fitted to tubes of toothpaste, transforms the chore of washing the teeth into a pleasure. It consists of a brush unit 15 having a housing 14 which receives a hollow handle bent at 90 DEG which pivots on itself and via which the toothpaste, the tube of which is screwed onto the other end, arrives between the brushes-sweepers 16, the latter being movable and adaptable to all types of teeth (dentures); and a second brush with a water reservoir serving for rinsing the teeth. Washing of the three faces of the teeth simultaneously; bristles on three faces 23 and 7.

Description

The present invention is a mechanical (articulated) toothbrush with incorporated toothpaste and rinsing water Advantages of the system:
Removes: the usual contortions, the brush following the contours
of the dentition by simple movement of the hand.

 looking for toothpaste and its c @@ te ..

 The search for the rinse glass and water.

Complete washing of all three sides simultaneously
For safety the edges are rounded
So washing your teeth very pleasant, especially for children, even encourages you to wash them.

 Rinsing at room temperature, under pressure exerted with the hand on the reservoir, the water of which can be added with disinfectant or replaced by a drug for dental treatment.

Composition: synthesis matrix of various colors;
Hair: silk, wild boar or others.

Brush block (15) under the shoulders of which two rounded housings receive mobile brush-brushes (16), which adjust automatically, and with rounded heads (20), provided with two stops, one of them (4) receives a spring (24) to allow the adaptation of the brushes to the width of the teeth, the housing which on one side is not fully drilled for
serve as stops for the brushes, and on the other a small plastic bolt serves as a stop (26).

The broom which fits side (E) of convex shape is longer than that of side (I), is stripped of bristles in its center its bristles go towards the exteriors example (1) The side broom (I) of concave shape, wears hairs that face the void of the balaicoté E, (2)
Presence of shorter bristles under the brush block (23). In the center of the brush block a circular housing (14) of the diameter of the handle, provided
a groove (9) and a stop (3) which receives the hollow handle bends
900 (12), handle which is provided with a maintenance ring which generates
are pivoting (I3) the other end of the handle receives a sleeve
threaded to which the toothpaste tube (22) will be permanently screwed
nence that the sleeve (19) (supplied in several diameters for all
toothpaste tubes.

OPERATION:
Light pressure of the hand on the toothpaste tube brings the desired dose between the bristles of the brush via the hollow handle. FIGS. 3 and 4 are variants FIG. 3 = brushes with central pivoting handles which 6 fit under the brush block. (27). (1et2).

FIG.4: brushes which fit on the shoulders of the brush block instead of below. (6)
FIG. 5 and 6: monobloc brush intended for rinsing the teeth
Equipped with a valve which is fixed in the connection sleeve of the water tank.

 FIG. ?? Semi-rigid plastic water tank; refillable 1 opening (19).

All brushes have a plastic storage box for hygiene (semi-rigid) (255.

The brushes: FIG.1.3. And 4. have spare brushes supplied with the purchase of toothbrushes (these are changeable)
FIG. 1. Plan with cut handle, of FIG. 2. Which is seen in section.

These brushes are sold in pairs, one for washing and one for rinsing.

They are provided in two models
An adult model and a children model.

 Scale: 1/1

Claims (1)

CLAIMS t) Articulated, mechanical toothbrush with incorporated toothpaste and rinsing water tank FIG: 2.5et7; fitted with a 90 ° angled swivel handle (72), movable brushes that can be adjusted automatically to the teeth (16) with: ball head (20) mounted with spring blade (24) in housing (4) interchangeable brushes. easily 2) Device according to claim 1, characterized in that the ball head of the brushes is replaced by a central handle, (27) pivoting on its axis, also interchangeable. 3) Device according to claims 1 and 2, characterized in this head ball head ball handle brushes are replaced by arms which are fixed above the brush block instead of below FIG.4 4) device according to any one of the preceding claims caractSrisé in that the brush block of. rinsing brush is monobloc FIG.5, only the handle is movable and its reservoir is in semi-rigid rechargeable plastic. 5) Device according to any one of the preceding claims, characterized in that the handle fitted into its housing (14) can also be fixed on the side (E) of the brush blocks.