CN104839991A

CN104839991A - Portable toothbrush

Info

Publication number: CN104839991A
Application number: CN201510195241.0A
Authority: CN
Inventors: 付钦伟
Original assignee: Guangxi University
Current assignee: Guangxi University
Priority date: 2015-04-23
Filing date: 2015-04-23
Publication date: 2015-08-19

Abstract

The invention discloses a portable toothbrush and belongs to the technical field of tools for mouth care and tooth cleaning. The portable toothbrush comprises a toothbrush head and a toothbrush handle. The toothbrush head and the toothbrush handle are movably connected through threads. An external thread is arranged on a connector. An internal thread corresponding to the external thread is arranged on the inner surface of the open end of the toothbrush handle. An annular protruding rib is arranged in the middle of the connector at the joint of the toothbrush head and the toothbrush handle and used for preventing the connector from being completely inserted in a toothbrush head cavity. The toothbrush head cavity capable of containing the toothbrush head is formed in the toothbrush handle. The toothbrush head is detachably connected with the open end of the toothbrush handle through the connector. The outer diameter of the connector is larger than that of the largest portion of the toothbrush head, so that the toothbrush head is smoothly inserted into the toothbrush head cavity. The portable toothbrush solves the problems that in the prior art, toothbrush heads are prone to pollution, difficult to carry and the like and has the advantages of being convenient to carry, clean and convenient to use.

Description

A kind of portable toothbrush

Technical field

The present invention relates to a kind of oral care tooth cleaning appliance, particularly relate to a kind of portable toothbrush.

Background technology

Toothbrush is daily necessities conventional in daily life, but at whilst on tour of going out, toothpaste and toothbrush will carry simultaneously, this increases many troubles to the people often travelled outdoors: for anti-head toothbrushes is contaminated, normally toothbrush is wrapped in polybag or certain packing box, uses and carry equal inconvenience; If Wash Units is very little, placing toothbrush is also inconvenient.

Summary of the invention

The shortcoming such as easily to pollute, not portable for prior art head toothbrushes, the invention provides a kind of head toothbrushes removably portable toothbrush.

For solving the problem, the technical solution used in the present invention is:

A kind of portable toothbrush, comprise brush and brush holder, described brush and the dismountable flexible connection of brush holder, on described brush, there is bristle a side, the inner brush chamber for cavity structure formation of brush holder, brush is removably connected by the openend of connector and brush holder, and the external diameter of connector is greater than the external diameter at the maximum position of brush, to make brush can insert smoothly in brush chamber.

As a kind of preferred version, in order to make the attended operation of brush and brush holder simple, the connection of brush and brush holder can be that movable latch connects, now the cross section of connector can be made into circle, ellipse or polygon etc., brush also can be threaded with the connection of brush holder, now connector there is external screw thread, the openend inner surface of brush holder has corresponding internal thread, there is a circle raised ribs middle part of the position connector that brush is connected with brush holder, connector is stoped to be fully inserted in brush chamber, and the external diameter of connector is greater than the external diameter at the maximum position of brush, so that head toothbrushes can insert in brush chamber smoothly.

In order to solve the problem that toothbrush is placed, as a kind of preferred version, porose in one end away from bristle of connector, hanger of toothbrush can be got up.

In sum, the invention has the beneficial effects as follows: (1) head toothbrushes can put into brush chamber, volume is little, can directly put into luggage case and be easy to carry; (2) because head toothbrushes is flexibly connected, head toothbrushes can be sold separately, and brush holder can recycle, and avoids often changing a head toothbrushes and all whole toothbrush will be lost the environmental pollution and the wasting of resources that cause; (3) use is simple and easy to, easy to use.

Accompanying drawing explanation

Assembling profilograph when Fig. 1 is an embodiment of the present invention use;

Fig. 2 is the profilograph of an embodiment of the present invention brush when putting into brush chamber;

Symbol description in figure: 1, brush; 2, brush holder; 3, bristle; 4, raised ribs; 5, brush chamber; 6, connector; 7, suppending hole 8, external screw thread; 9, internal thread; 10, openend.

Detailed description of the invention

Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further detail, wherein in institute's drawings attached, identical label represents same or similar parts, accompanying drawing in description is reduced form, for understanding concrete structure of the present invention, following examples are used for clearly technical scheme of the present invention being described.

As Fig. 1, shown in Fig. 2, the present invention includes brush 1 and brush holder 2, brush 1 and the dismountable flexible connection of brush holder 2, on described brush 1, there is bristle 3 side, the inner brush chamber 5 for cavity structure formation of brush holder 2, in order to make the attended operation of brush 1 and brush holder 2 simple, brush 1 is threaded here with the connection of brush holder 2, now connector 6 there is external screw thread 8, openend 10 inner surface of brush holder 2 has corresponding internal thread 9, there is a circle raised ribs 4 middle part of the position connector 6 that head toothbrushes 1 is connected with brush holder 2, connector 6 is stoped to be fully inserted in brush chamber 5, and the external diameter of connector 6 is greater than the external diameter at the maximum position of brush 1, so that head toothbrushes can insert in brush chamber 5 smoothly.

Concrete the part of the connector 6 of rotational head 1, takes out brush 1 from brush holder 2 in use, then one end of band suppending hole 7 is reloaded brush chamber, and rotation fixes brush 1 and can brush teeth and employ; After brushing, dry the mobile moisture on brush 1, brush takes out by rotary connecting joint 6 from brush holder 2, then one end of band bristle 3 is reloaded in brush chamber 5, brush is fixed on brush holder 2 by rotary connecting joint 6, if then want hanger of toothbrush, directly the suppending hole 7 on connector 6 is hung on support.

Claims

1. a portable toothbrush, comprise brush (1) and brush holder (2), there is bristle (3) side of brush (1), it is characterized in that: there is brush chamber (5) described brush holder (2) inside, brush chamber (5) is the cavity structure that can hold brush (1), described brush (1) is removably connected by the openend (10) of connector (6) with brush holder (2), the external diameter of connector (6) is greater than the external diameter at the maximum position of brush (1), is convenient to brush (1) and can inserts smoothly in brush chamber (5).

2. a kind of portable toothbrush as claimed in claim 1, is characterized in that: described connector (6) and the connection of brush holder (2) are that movable latch connects, and the cross section of connector (6) is circular, oval or polygon.

3. a kind of portable toothbrush as claimed in claim 1, it is characterized in that, described connector (6) is be threaded with the connection of brush holder (2), connector (6) has external screw thread (8), openend (10) inner surface of brush holder (2) has corresponding internal thread (9).

4. a kind of portable toothbrush as claimed in claim 2 or claim 3, it is characterized in that, there is a circle raised ribs (4) middle part of described connector (6), is fully inserted in brush chamber (5) causes brush (1) cannot extract in brush chamber (5) to avoid connector (6).

5. any one portable toothbrush as described in claim 1,2 or 3, is characterized in that, described connector (6) has suppending hole (7) hanger of toothbrush can be got up place.