CN201208022Y

CN201208022Y - Telescopic portable toothbrush

Info

Publication number: CN201208022Y
Application number: CNU2008200711408U
Authority: CN
Inventors: 王建
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-06-20
Filing date: 2008-06-20
Publication date: 2009-03-18
Anticipated expiration: 2018-06-20

Abstract

The utility model relates to a toothbrush, in particular to a retractable and portable toothbrush. A barrel body arranged at the front part of a brush holder is an accommodating cavity of brush hair and brush hair bodies; a barrel body arranged at the back part of the brush holder is provided with an accommodating cavity of a brush head extending holder; a brush head extending holder is matched and nested with the accommodating cavity of the brush head extending holder; a brush head and the brush head extending holder form a hollow structure body; a toothpaste accommodating cavity is arranged at the lower part of the accommodating cavity of the brush head extending holder; a toothpaste outlet is formed in a hollow inner cavity communicated with the brush hair bodies and the brush head; a toothpaste inlet is formed at the toothpaste outlet of the toothpaste accommodating cavity corresponding to the hollow inner cavity communicated with the end part of the brush head extending holder; a toothpaste squeezing mechanism is arranged at the rear end part of the toothpaste accommodating cavity; a locating groove and a locating hole are correspondingly formed on the outer wall of the brush head extending holder and the cavity wall of the accommodating cavity of brush hair and brush hair bodies; and a locating pin is arranged on the outer side of a free end of an end casing of the accommodating cavity of brush hair and brush hair bodies. The toothbrush and the toothpaste form a combined unit, and the brush head is retractable, so that the toothbrush has the advantages of small volume, portability, convenient use, cleanness and sanitation.

Description

The telescopic portable toothbrush

One, technical field: the utility model relates to a kind of toothbrush, particularly relates to a kind of use toothbrush, toothpaste integral type toothbrush clean, sanitary, scalable, that be convenient for carrying.

Two, background technology: present family toothbrush commonly used, generally all form by brush, brush neck and handle, when people brush teeth sooner or later, all to squeeze toothpaste on toothbrush usually and brush teeth, use inconvenient; Simultaneously, toothbrush is finished using and is mostly that outdoor storage, bristle are exposed to the outside and become easily infected by dust, bacterium etc., and is unhygienic.This toothbrush uses at home still can, but different along with the raising of people's living standard and job specification, the number and the number of times of out on tours increase gradually, some need often go on business, also has some frequent field work, in this case, as toothbrush and the toothpaste that daily oral health is often used, it has easy to use, sanitation and hygiene, portable characteristic is just very necessary.

Owing to driving a cart, making up for lost time, the people is always on the rush in trip or tourism.For toothbrush and the toothpaste that people go on a journey and always carry, not to forget to take toothbrush, forgotten to take toothpaste exactly.Toothbrush and toothpaste are separately given and are carried and use has brought great inconvenience, in addition, if outside the bristle of toothbrush partly is exposed to, also need to keep a public place clean and safeguard measure, increase and carry difficulty.Carry inconvenience, use inconvenience, the relatively poor situation of health at this toothbrush, existing at present many inventors have proposed multiple different technical scheme, are suitable for the people house, travel and use.In these improved Tooth-brush structures, some can go up toothpaste automatically, easy to use, but solution does not take up room, pollution problem easily, a kind of portable toothbrush of proposing of utility model patent ZL 200520110232.9 (notification number CN 2794298Y) for example, toothpaste and toothbrush one, portable; Also having a kind of is to add a box on the aforementioned schemes basis, solved the problem of keeping a public place clean, but volume is big, and it is big to take up room, and is inconvenient to carry; The patent No. is 200420052509.2 the disclosed a kind of telescopic portable toothbrush of utility model (Granted publication CN 2722703Y), comprise brush, tubular brush holder, the front portion of brush has bristle, the rear portion is provided with boss, boss cooperates with the inner chamber of brush holder and can slide along inner chamber, be provided with between the end face of boss and the inner bottom surface of brush holder to hold and be provided with the brush positioner between spring, the contact-making surface, the accommodation space between recess between bristle and the boss and the brush holder internal chamber wall can be placed toothpaste body; The toothbrush size is little, is easy to carry, and bristle cover can keep the bristle sanitation and hygiene, but does not solve the problem of toothbrush and toothpaste split; Other also has various telescopic, folding Tooth-brush structures, all less than solve toothbrush and toothpaste split, take up room big or guarantee toothbrush cleaning, hygienic issues comprehensively.

Three, utility model content:

The utility model proposes a kind of telescopic portable toothbrush at the prior art deficiency, toothbrush and toothpaste one combined complete, and brush is scalable, and volume is little, carries, easy to use, clean, sanitary.

The technical scheme that the utility model adopted:

A kind of telescopic portable toothbrush, contain brush and brush holder that front end is provided with body brush, the brush holder front cylinder is brush and body brush containing cavity, the brush holder back cylinder is provided with brush extension stem containing cavity, the brush of brush holder front portion and body brush containing cavity opening part are provided with end cap, described brush extension stem mates nested installation with brush holder back cylinder brush extension stem containing cavity, brush and brush extension stem are the hollow-core construction body, described brush holder back cylinder brush extension stem containing cavity bottom is provided with the toothpaste containing cavity, be communicated with the brush hollow cavity on the body brush and be provided with the toothpaste extrusion, the toothpaste outlet that is communicated with its hollow cavity correspondence and toothpaste containing cavity in brush extension stem end is provided with the toothpaste inlet port, described toothpaste containing cavity rearward end is provided with the mechanism of squeezing toothpaste out of a tube, correspondence is provided with detent and locating hole on the cavity wall of near the brush extension stem outer wall the toothpaste outlet joint of the toothpaste inlet port of brush extension stem and toothpaste containing cavity and brush and body brush containing cavity, and brush and body brush containing cavity end cap movable end outside coupling are provided with alignment pin.

Described telescopic portable toothbrush, the toothpaste containing cavity contains the soft capsule of a store toothpaste, separate with toothpaste containing cavity body wall in the soft capsule outside, between the soft capsule outside and toothpaste containing cavity body wall, be provided with the trapezoidal passing slide block in a right angle, the external sidewall correspondence of toothpaste containing cavity is provided with slideway, and described passing slide block stretches out one and advances boss in described slideway; The toothpaste containing cavity body wall of the soft capsule front end of store toothpaste is provided with toothpaste and adds inlet.

Perhaps design a seal cover in toothpaste containing cavity rear end, squeeze toothpaste out of a tube mechanism adopt a length and toothpaste containing cavity coupling screw mandrel and with the internal thread promotion plug of its coupling, the internal thread promotion plug be arranged in the toothpaste containing cavity and with its coupling, described screw mandrel stretches out with a knob from toothpaste containing cavity rear end seal cover and is connected.

Described telescopic portable toothbrush, squeeze toothpaste out of a tube mechanism or adopt roller, described toothpaste containing cavity contains the soft capsule of a store toothpaste, separate with toothpaste containing cavity body wall in the soft capsule outside, toothpaste containing cavity body wall both sides in the soft capsule outside are provided with two slideways, and described roller is installed in the described slideway by the rotating shaft of its both sides is nested; The toothpaste that toothpaste containing cavity body wall is provided with the soft capsule that is communicated with store toothpaste adds inlet.

Described telescopic portable toothbrush, body brush are communicated with the brush hollow cavity and are provided with the toothpaste extruding pipe, and described extruding pipe is two or three, and the extruding pipe internal diameter of close end is a bit larger tham inboard extruding pipe internal diameter, and the described extruding pipe mouth of pipe is lower than the bristle height slightly.

Described telescopic portable toothbrush, brush extension stem rearward end is a bit larger tham its front portion, and described brush extension stem containing cavity contour shape is consistent with brush extension stem rearward end shape; Perhaps brush extension stem containing cavity contour shape and brush extension stem shape reverse symmetry.

Described telescopic portable toothbrush, alignment pin are articulated in brush and body brush containing cavity end cap movable end, and alignment pin is brush and body brush containing cavity end cap fasteners simultaneously.Use as alignment pin when brushing teeth, the Rotate 180 ° angle of finishing using is as the end cap fasteners.

Useful good effect of the present utility model:

1, the utility model telescopic portable toothbrush combines toothbrush and cylindrical shell brush holder dexterously by nested, detent mechanism, and brush containing cavity and protecting cover have guaranteed toothbrush cleaning, health; Volume is little simultaneously, and it is little to take up room, and is convenient for carrying.

2, the utility model telescopic portable toothbrush, toothpaste and toothbrush organically are combined as a whole, and brush and extension stem are hollow-core construction, the toothpaste outlet of the toothpaste inlet port of brush and extension stem and toothpaste containing cavity butt joint during use, by the mechanism of squeezing toothpaste out of a tube toothpaste is extruded on the bristle, easy to use.

Four, description of drawings:

Fig. 1: one of the utility model telescopic portable Tooth-brush structure schematic diagram

Fig. 2: two of the utility model telescopic portable Tooth-brush structure schematic diagram

Five, the specific embodiment:

Embodiment one: referring to Fig. 1, the utility model telescopic portable toothbrush, contain brush 1 and tubular brush holder 8, brush 1 front end is provided with body brush 2, brush holder 8 front cylinder are brush and body brush containing cavity 7, brush holder 2 back cylinder are provided with brush extension stem containing cavity 9, the brush of brush holder 8 front portions and body brush containing cavity 7 opening parts are provided with end cap 3, brush extension stem 5 and the nested installation of brush holder 8 back cylinder brush extension stem containing cavities, 9 couplings, brush 1 and brush extension stem 5 are the hollow-core construction body, brush holder back cylinder brush extension stem containing cavity 9 bottoms are provided with toothpaste containing cavity 10, be communicated with the brush hollow cavity on the body brush 2 and be provided with the toothpaste extrusion, the toothpaste outlet that is communicated with its hollow cavity correspondence and toothpaste containing cavity 10 in brush extension stem 5 ends is provided with the toothpaste inlet port, toothpaste containing cavity rearward end is provided with the mechanism of squeezing toothpaste out of a tube, correspondence is provided with detent and locating hole 6 on the cavity wall of near brush extension stem 5 outer walls the toothpaste outlet joint of the toothpaste inlet port of brush extension stem 5 and toothpaste containing cavity 10 and brush and body brush containing cavity 7, and the end cap 3 movable ends outside coupling of brush and body brush containing cavity 7 is provided with alignment pin 4.

Present embodiment telescopic portable toothbrush, toothpaste containing cavity 10 contains the soft capsule 14 of a store toothpaste, separate with toothpaste containing cavity body wall in soft capsule 14 outsides, between soft capsule 14 outsides and toothpaste containing cavity body wall, be provided with the mechanism of squeezing toothpaste out of a tube----the trapezoidal passing slide block 12 in a right angle, the ccontaining cavity 10 lateral wall correspondences of toothpaste are provided with slideway 13, pass slide block 12 and stretch out a propelling boss 11 in slideway 13; The toothpaste containing cavity body wall of soft capsule 14 front ends of store toothpaste is provided with toothpaste and adds inlet and sealing-plug 19.Alignment pin 4 can be designed to brush and body brush containing cavity end cap fasteners in addition, is articulated in brush and body brush containing cavity end cap movable end.Use as alignment pin when brushing teeth, the Rotate 180 ° angle of finishing using is as the end cap fasteners.

Embodiment two: referring to Fig. 2, number in the figure is identical with the identical representative meaning of embodiment one, does not repeat.The difference of present embodiment and embodiment one is, does not establish the soft capsule of store toothpaste in the toothpaste containing cavity, and the mechanism of squeezing toothpaste out of a tube is also different.Present embodiment telescopic portable toothbrush, toothpaste containing cavity 10 rear ends are provided with a seal cover 15, squeeze toothpaste out of a tube mechanism comprise a length and toothpaste containing cavity coupling screw mandrel 17 and with the internal thread promotion plug 18 of its coupling, internal thread promotion plug 18 be arranged in the toothpaste containing cavity 10 and with its coupling, described screw mandrel 17 stretches out to connect from toothpaste containing cavity rear end seal cover and advances knob 16.Present embodiment alignment pin 4 is articulated in brush and body brush containing cavity end cap movable end, simultaneously as brush and body brush containing cavity end cap fasteners.Use as alignment pin when brushing teeth, the Rotate 180 ° angle of finishing using is as the end cap fasteners.

Embodiment three: referring to Fig. 2, the difference of present embodiment and embodiment one is, the mechanism of squeezing toothpaste out of a tube adopts roller, the toothpaste containing cavity contains the soft capsule of a store toothpaste, separate with toothpaste containing cavity body wall in the soft capsule outside, toothpaste containing cavity body wall both sides in the soft capsule outside are provided with two slideways, and described roller is installed in the described slideway by the rotating shaft of its both sides is nested; Toothpaste containing cavity body wall is communicated with soft capsule and is provided with toothpaste and adds inlet.

The utility model telescopic portable toothbrush, body brush is communicated with the brush hollow cavity and is provided with the toothpaste extruding pipe, and described extruding pipe is two or three, is a bit larger tham the extruding pipe internal diameter of inboard near the extruding pipe internal diameter of end, the described extruding pipe mouth of pipe is lower than the bristle height slightly, sees Fig. 1.During concrete enforcement, can make the rearward end of brush extension stem 5 be a bit larger tham its front portion, the contour shape of brush extension stem containing cavity 9 is consistent with brush extension stem rearward end shape; Perhaps the chamber contour shape of brush extension stem ccontaining 9 and brush extension stem 7 shape reverse symmetries, can guarantee the sealing of brush extension stem 5 and toothpaste containing cavity 10 other contact portions when the toothpaste outlet of the toothpaste inlet port of brush extension stem 5 and toothpaste containing cavity 10 docks during use like this.

Claims

1, a kind of telescopic portable toothbrush, contain brush and brush holder that front end is provided with body brush, the brush holder front cylinder is brush and body brush containing cavity, the brush holder back cylinder is provided with brush extension stem containing cavity, the brush of brush holder front portion and body brush containing cavity opening part are provided with end cap, it is characterized in that: described brush extension stem mates nested installation with brush holder back cylinder brush extension stem containing cavity, brush and brush extension stem are the hollow-core construction body, described brush holder back cylinder brush extension stem containing cavity bottom is provided with the toothpaste containing cavity, be communicated with the brush hollow cavity on the body brush and be provided with the toothpaste extrusion, the toothpaste outlet that is communicated with its hollow cavity correspondence and toothpaste containing cavity in brush extension stem end is provided with the toothpaste inlet port, described toothpaste containing cavity rearward end is provided with the mechanism of squeezing toothpaste out of a tube, correspondence is provided with detent and locating hole on the cavity wall of near the brush extension stem outer wall the toothpaste outlet joint of the toothpaste inlet port of brush extension stem and toothpaste containing cavity and brush and body brush containing cavity, and brush and body brush containing cavity end cap movable end outside coupling are provided with alignment pin.

2, telescopic portable toothbrush according to claim 1, it is characterized in that: described toothpaste containing cavity contains the soft capsule of a store toothpaste, separate with toothpaste containing cavity body wall at rear portion, the soft capsule outside, between the soft capsule outside and toothpaste containing cavity body wall, be provided with the trapezoidal passing slide block in a right angle, the external sidewall correspondence of toothpaste containing cavity is provided with slideway, and described passing slide block stretches out one and advances boss in described slideway; The toothpaste containing cavity body wall of the soft capsule front end of store toothpaste is provided with toothpaste and adds inlet.

3, telescopic portable toothbrush according to claim 1, it is characterized in that: described toothpaste containing cavity rear end is provided with a seal cover, squeeze toothpaste out of a tube mechanism comprise a length and toothpaste containing cavity coupling screw mandrel and with the internal thread promotion plug of its coupling, described internal thread promotion plug be arranged in the toothpaste containing cavity and with its coupling, described screw mandrel stretches out with a knob from toothpaste containing cavity rear end seal cover and is connected.

4, telescopic portable toothbrush according to claim 1, it is characterized in that: the described mechanism of squeezing toothpaste out of a tube adopts roller, described toothpaste containing cavity contains the soft capsule of a store toothpaste, separate with toothpaste containing cavity body wall at soft capsule rear portion, toothpaste containing cavity body wall both sides in the soft capsule outside are provided with two slideways, and described roller is installed in the described slideway by the rotating shaft of its both sides is nested; The toothpaste that toothpaste containing cavity body wall is provided with the soft capsule that is communicated with store toothpaste adds inlet.

5, according to each described telescopic portable toothbrush of claim 1～4, it is characterized in that: body brush is communicated with the brush hollow cavity and is provided with the toothpaste extruding pipe, described extruding pipe is two or three, extruding pipe internal diameter near the end is a bit larger tham inboard extruding pipe internal diameter, and the described extruding pipe mouth of pipe is lower than the bristle height slightly.

6, according to each described telescopic portable toothbrush of claim 1～4, it is characterized in that: brush extension stem rearward end is a bit larger tham its front portion, and described brush extension stem containing cavity contour shape is consistent with brush extension stem rearward end shape; Perhaps brush extension stem containing cavity contour shape and brush extension stem shape reverse symmetry.

7, according to each described telescopic portable toothbrush of claim 1～4, it is characterized in that: described alignment pin is articulated in brush and body brush containing cavity end cap movable end, and alignment pin is brush and body brush containing cavity end cap fasteners simultaneously.