CN2228734Y

CN2228734Y - Toothbrush contg. toothpaste

Info

Publication number: CN2228734Y
Application number: CN 95221113
Authority: CN
Inventors: 王勐
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-08-23
Filing date: 1995-08-23
Publication date: 1996-06-12
Anticipated expiration: 2005-08-23

Abstract

The children, the old man and the disabled people hope that the toothpaste with proper amount can be extruded conveniently and accurately when brushing the teeth. The utility model provides a toothbrush with toothpaste in handle barrel, composed of a toothbrush head, a handle barrel, a screw rod, a piston and a knob. When turning the knob, the knob drives the screw rod to rotate. Under the function of the screw force, the piston moves along a guide rail arranged on the inner wall of the handle barrel. So the toothpaste in the handle barrel can be pushed and can be extruded out from the center of a brush bristle passing through a hole pipe in the toothbrush head.

Description

The toothbrush that contains toothpaste

The utility model relates to a kind of toothbrush that contains toothpaste.

When people brush teeth now, before this a certain amount of toothpaste is squeezed on toothbrush, brushed teeth then.And this traditional mode of operation is for children, old man, some inconvenience of disabled person.For example children are forbidden because strength is grasped when squeezing toothpaste out of a tube, and extrude sometimes a lot, and can't squeeze on toothbrush exactly sometimes.

The purpose of this utility model is: a kind of toothbrush that is contained toothpaste by the synthetic handle tube of head toothbrushes, handle tube, screw rod, piston and set of knobs is provided.

The purpose of this utility model be achieved in that contain toothpaste toothbrush by knob, piston, screw rod, handle tube, toothbrush is first-class forms, and a hole pipe that leads to the bristle center is arranged in the inside of head toothbrushes, head toothbrushes and handle tube are screwed in together.The handle tube is a tubular-shaped structures, and the tube inwall has two protruding garden guide rails.There is a screw rod at handle tube center, is equipped with the piston that a spiral connects on the screw rod, has two place's grooves to cooperate with two guide rails of handle tube inwall on the piston.Screw rod one end is installed in the axle bed place of handle tube one end, and the other end is fixedlyed connected with knob.The knob formation plane of rotation that matches with the inwall of the handle tube other end.When turning knob, knob drives screw rod and rotates, and is extruded by the bristle center through head toothbrushes internal holes pipe along guide rail toothpaste in the mobile pushing handle tube in the handle tube at the effect lower piston of spiral power.The all available rigid plastics manufacturing of the parts that the utility model adopted.

The utility model has the advantages that: 1, can rotate simply, easily and accurately and extrude an amount of toothpaste; 2, head toothbrushes can be according to different requirement configuration, exchanges with the handle tube; 3, travelling is easy to carry.

With reference to the accompanying drawings the utility model is described further.

Accompanying drawing is a kind of toothbrush profile that contains toothpaste.

1 knob, 2 pistons, 3 screw rods, 4 handle tubes, 5 head toothbrushes, 6 guide rails among the figure.

The toothbrush that contains toothpaste among the figure, its head toothbrushes 5 and handle tube 4 are screwed in together.The handle tube is a tubular-shaped structures, the tube inwall has two protruding garden guide rails 6, there is a screw rod 3 at handle tube center, be equipped with the piston 2 that a spiral connects on the screw rod, there are two place's grooves to match on the piston with two guide rails 6 of handle tube inwall, screw rod 3 one ends are installed in the axle bed place of handle tube one end, and the other end is fixedlyed connected with knob 1, the knob 1 formation plane of rotation that matches with the inwall of handle tube 4 other ends.When turning knob 1, knob 1 drives screw rod 3 and rotates, under the effect of spiral power, piston 2 moves in handle tube 4 along guide rail 6, toothpaste in the pushing handle tube 4 is through head toothbrushes 5 internal holes pipes, extruded by the bristle center, the utility model contains all available rigid plastics manufacturing of the parts that toothbrush adopted of toothpaste.

Claims

1, the utility model is a kind of toothbrush that contains toothpaste, it is characterized in that head toothbrushes and the handle tube that contains toothpaste are screwed in together.

2, the toothbrush that contains toothpaste according to claim 1 is characterized in that: there is a hole pipe that leads to the bristle center inside of head toothbrushes.

3, the toothbrush that contains toothpaste according to claim 1 is characterized in that: a screw rod and the piston that two place's grooves are arranged that connects with screw spiral are equipped with in handle tube center.

4, according to claim 1 or the 3 described toothbrushes that contain toothpaste, it is characterized in that: handle tube inwall has two protruding garden guide rails to match with the groove of piston.

5, according to claim 1 or the 3 described toothbrushes that contain toothpaste, it is characterized in that: the knob and the screw rod of handle tube end are fixedly connected.