CN2372278Y

CN2372278Y - Simple toothpaste tube

Info

Publication number: CN2372278Y
Application number: CN 99234442
Authority: CN
Inventors: 程苛珂
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-03-15
Filing date: 1999-03-15
Publication date: 2000-04-05
Anticipated expiration: 2009-03-15

Abstract

The utility model relates to a daily necessity, in particular to a simple toothpaste tube. Aims to provide a simple toothpaste tube which is convenient to use, time-saving, labor-saving and capable of reducing waste. The technical scheme includes that the device comprises a cylinder body and a cylinder cover and is characterized by further comprising a piston, a spring and an air hole, wherein the piston is arranged in the cylinder body, the spring is arranged between the piston and the cylinder bottom, and the air hole is located on the wall of the cylinder body below the lowest motion point of the piston. The tube can be used as toothpaste tube, and can be filled with cream such as facial cleanser, skin cream, etc.

Description

Easy toothpaste tube

The utility model relates to a kind of small stores, is specifically related to a kind of easy toothpaste tube.

In daily life, people can contact pastes such as toothpaste, mildy wash, skin cream, they are loaded in the flexible packaging that thin aluminum top or plastics make more, especially toothpaste, almost be contained in bar none in the tubular plasticity packing, but in use there is the following shortcoming in toothpaste tube: one, because the residual toothpaste that attaches on cylinder inboard wall is more, and toothpaste can pile up at bottle mouth position, be difficult to be extruded, and therefore causes waste; Two, because armrest refers to extruding, inconvenience during use, all the more so when especially toothpaste is used up soon for old people; Three, in use, the toothpaste that is loaded in the plastic wrapping also can make the toothpaste that has been extruded regain in the cylindrical shell because of the elastic reaction of plastics, and when toothpaste was not full in tube, therefore also need can waste many times with the past extruding together of content everywhere.

The purpose of this utility model provides a kind of easy to use, and is time saving and energy saving, the easy toothpaste tube that cuts the waste.

For achieving the above object, the utility model technical solution is as follows: comprise cylindrical shell and cover, its special character is, also comprise piston, spring, pore, described piston is arranged in the cylindrical shell, described piston and tube connect spring at the end, and described pore is positioned on the following barrel wall of piston motion nadir.

Above-mentioned cylindrical shell is uprightly placed, and during the no content in piston top, the piston vertex is less than or equal to nozzle.

Above-mentioned cylindrical shell is uprightly placed, and during the no content in piston top, the piston vertex is lower than tube and takes on.

Above-mentioned piston face touches partial shape with the tube shoulder grafting and matches, and this structure helps as far as possible inner lotion being extruded onto a neck or outlet.

Above-mentioned cylinder inboard wall is smooth, and piston cooperates with it closely.

Above-mentioned piston material can be selected materials such as plastics, rubber, glass, metal for use.

Above-mentioned spring can be selected one or some for use.

The utility model accompanying drawing drawing is described as follows:

Fig. 1 is the cross section view of the utility model when upright;

Cross section view when Fig. 2 is the utility model level;

Fig. 3 is a piston scheme drawing among a kind of embodiment of the utility model;

Fig. 4 is a piston scheme drawing among another embodiment of the utility model.

Referring to Fig. 1 and Fig. 2, the utility model comprises cylindrical shell 4 and can seal the cover 1 of nozzle, be provided with piston 5 moving up and down in the described cylindrical shell 4, piston 5 and tube are provided with a stage clip 7 between the end, when cylindrical shell is vertically placed, the own wt of piston 5 can be compressed to the stage clip of selecting for use 7 the shortest, packs in the tube behind the toothpaste, and cover 1 closes; When cylindrical shell 4 tilted, stage clip 7 extended because of stressed minimizing, promoted piston to the nozzle activity, and its extended length should be able to be pushed into piston 5 tube shoulder 3 places, toothpaste is promoted by piston 5 and extrudes nozzle.On following cylindrical shell 4 walls of piston 5 lower surfaces, pore 6 was arranged on cylindrical shell 4 sidewalls in the present embodiment when pore 6 was arranged at hard straight the placement, and piston 5 upper surfaces are takeed on 3 contact position shapes with tube and matched, and its section is the inclined-plane in the present embodiment.When tube was erect, piston 5 dropped down onto nadir, and its upper surface is to be equipped with toothpaste in the upper shell 4, during use, open cover 1, cylindrical shell 4 is tilted stage clip 7 stressed reducing, under the elastic force effect, extend, promote piston 5, piston 5 extruding lotions are extruded nozzle with lotion, after institute's expense is got enough, cylindrical shell 4 erected get final product, shut cover 1.

Vertically place at cylindrical shell 4, during interior no toothpaste, piston 5 vertexs are positioned at tube shoulder 3 times, and behind the toothpaste of packing into, spring 7 is compressed into the shortest, and pore 6 is set on cylindrical shell 4 base wall in this example.

Referring to Fig. 3, toothpaste tube did not have tube shoulder at 3 o'clock, and cylindrical shell 4 inwalls are concordant with tube neck 2 inwalls, and piston 5 is shaped as cylindric, and when cylindrical shell 4 was vertically placed, during no content, the vertex of piston 5 was positioned at nozzle, i.e. an external port in it.For making piston 5 begin that the lotion resistance reduces when mobile, piston 5 upper surfaces can be made arcwall face.

Referring to Fig. 4, when toothpaste tube tube shoulder 3 is arc, described piston 5 upper surfaces also are arc with tube shoulder 3 contact positions, length according to tube neck 2, also can projection 8 be set at piston 5 middle parts, it is cylindrical that shape mostly is, and between this projection 8 and tube neck 2 inwalls certain interval should be arranged, so that lotion is by extruding therebetween, and unlikely cause near the shaft shoulder in content pile up.

This tube not only can be used as toothpaste tube, the pastes such as mildy wash, skin cream of also can packing into, and the visual requirement of user tilts cylindrical shell, and visual lotion viscosity of inclined degree and storage capacity are determined.

The utility model advantage is as follows:

1. easy to use, need not push, time saving and energy saving as long as cylindrical shell is tilted can make paste extrusion, outstanding It is fit to people old, hand strength deficiency and uses.

2. save lotion. When existing flexible pipe is extruded, not only have residue on the wall, and the exit has Residually can't extrude than multiaspect, therefore can cause waste. Piston cooperates closely with the tube inwall in the utility model, And piston upper surface shape design is consistent with tube shoulder interior shape, can effectively avoid the accumulation of residual lotion.

Claims

1, a kind of easy toothpaste tube, comprise cylindrical shell (4) and cover (1), it is characterized in that: also comprise piston (5), spring (7), pore (6), described piston (5) is arranged in the cylindrical shell (4), described spring (7) is arranged between piston (5) and cylindrical shell (4) bottom, and described pore (6) is positioned on following cylindrical shell (4) wall of piston (5) motion nadir.

2, easy toothpaste tube as claimed in claim 1 is characterized in that: described cylindrical shell (4) is upright to be placed, and during the no content in piston (5) top, piston (5) vertex is less than or equal to nozzle.

3, easy toothpaste tube as claimed in claim 1 is characterized in that: described cylindrical shell (4) is upright to be placed, and during the no content in piston (5) top, piston (5) vertex is lower than tube and takes on (3).

4, as claim 1 or 2 or 3 or 4 described easy toothpaste tubes, it is characterized in that: described piston (5) surface matches with tube shoulder (3) contact portion shape.