CN201929847U

CN201929847U - Negative-pressure toothpaste tube squeezing apparatus

Info

Publication number: CN201929847U
Application number: CN2010206101874U
Authority: CN
Inventors: 李加妙
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-11-08
Filing date: 2010-11-08
Publication date: 2011-08-17
Anticipated expiration: 2020-11-08

Abstract

The utility model relates to articles for daily life, in particular to a negative-pressure toothpaste tube squeezing apparatus, which mainly comprises an upper rubber barrel, a rubber flat pointed mouth, a plastic ring, a plastic fastening ring, a lower rubber barrel, a plastic top ring, a U-shaped lever, a base and the like. Sheet-shaped toothpaste can be squeezed out of an opening of the rubber flat pointed mouth of the lower rubber barrel by means of repeatedly pushing the U-shaped lever when a user squeezes the toothpaste out of a toothpaste tube. The negative-pressure toothpaste tube squeezing apparatus has the advantages that a shell of a toothpaste tube cannot be broken due to squeezing, a toothpaste opening cannot be easily blocked, the volume of the squeezed toothpaste can be easily controlled during squeezing, the toothpaste can be economized, and the like.

Description

The negative pressure toothpaste dispenser

Affiliated technical field

The utility model relates to a kind of daily living article, relates in particular to a kind of negative pressure toothpaste dispenser.

Background technology

The toothpaste dispenser that present people generally use, the mode that all is the shell by the mechanical presses toothpaste body is extruded toothpaste, this fashion of extrusion squeezes the shell of bad toothpaste body easily, and what of toothpaste are difficult to control in the extrusion process, also have because the toothpaste mouth is opening wide, just air-dry and block the toothpaste mouth easily at the toothpaste of toothpaste mouth.

Summary of the invention

The purpose of this utility model provides a kind of such negative pressure toothpaste dispenser, it is squeezed toothpaste out of a tube with the mode of negative pressure, thereby be not easy to squeeze the shell of bad toothpaste body, and the toothpaste mouth is not exposed to the outside, be not easy air-dry with regard to the toothpaste that makes the toothpaste mouth like this and block the toothpaste mouth, in extrusion process, make how many controls easily of the toothpaste that squeezes out in addition.

The technical scheme that its technical problem that solves the utility model adopts is: it mainly is made of last rubber bucket, the flat sharp mouth of rubber, plastic hoop, plastic clip clasp, following rubber bucket, plastics apical ring, U-shaped lever, base etc.The described rubber bucket of going up all is respectively equipped with the flat sharp mouth of rubber with their bottom of following rubber bucket, last rubber bucket is inserted in the plastic hoop, plastic hoop is connected by the plastic clip clasp with following rubber bucket, and the plastic top ring set is in the bottom of following rubber bucket, and the plastics apical ring is provided with shoulder block.On described U-shaped lever, be provided with rotating shaft, press shoulder, toothbrush top board.On described base, be provided with draw-in groove and axis hole.

The beneficial effects of the utility model are: owing to adopted such scheme, the utlity model has the shell that can not squeeze bad toothpaste body, the toothpaste mouth is not easy to block, and makes how many controls easily of the toothpaste that squeezes out in addition in extrusion process, can save toothpaste.Be convenient to depositing of toothpaste in addition in addition, do not want repeated open in the use and cover back cover of toothpaste, thereby to advantages such as people bring convenience.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Shown in Figure 1 is main parts size schematic diagram of the present utility model;

Shown in Figure 2 is the flat sharp mouth generalized section of rubber of the present utility model;

Shown in Figure 3 is structural representation of the present utility model.

Shown in Figure 4 is understructure schematic diagram of the present utility model.

Among the figure 1, go up the rubber bucket, 2, the flat sharp mouth of rubber, 3, plastic hoop, 4, the plastic clip clasp, 5, rubber bucket down, 6, the flat sharp mouth of rubber, 7, the plastics apical ring, 8, shoulder block, 9, rotating shaft, 10, press shoulder, 11, toothbrush top board, 12, the U-shaped lever, 13, base, 14, draw-in groove, 15, axis hole.

The specific embodiment

All be respectively equipped with flat sharp mouth 2 of rubber and the flat sharp mouth 6 of rubber in their bottom of last rubber bucket 1 and play rubber bucket 5, and a barrel internal cavity separately is communicated with the cavity of the flat sharp mouth of rubber.The flat sharp mouth 2 of rubber is identical as shown in Figure 2 with the structure of the flat sharp mouth 6 of rubber, and the rubber on the flat sharp mouth 2 of rubber and 6 is thinner, and is close together at the rubber on two limits, tip of mouth, makes the flat sharp mouth 2 of rubber and 6 closed under normal conditions and play the effect of unidirectional conducting.Last rubber bucket 1 is inserted in the plastic hoop 3, and plastic hoop 3 is connected by plastic clip clasp 4 with following rubber bucket 5, can heat plastic clip clasp 4 bubbles earlier in boiling water earlier during connection, and then with it plastic hoop 3 and following rubber bucket 5 is stuck.Plastics apical ring 7 is enclosed within down the bottom of rubber bucket 5, and is provided with shoulder block 8 on plastics apical ring 7.On described U-shaped lever 12, be provided with rotating shaft 9, press shoulder 10, toothbrush top board 11, U-shaped lever 12 is vertically placed, and make its pressure shoulder 10 withstand on the bottom of plastics apical ring 7, press simultaneously and take on 10 and lean against again on the shoulder block 8 of plastics apical ring 7.More than each parts be connected and installed after as shown in Figure 3, again they are installed on the base 13.On described base 13, be provided with draw-in groove 14 and axis hole 15, as shown in Figure 4.Again described plastic clip clasp 4 is stuck on the draw-in groove 14 that base 13 is provided with, again the rotating shaft 9 of U-shaped lever 12 is inserted on the axis hole 15 of base 13, just can use.

Earlier the toothpaste mouth down of toothpaste is inserted on the mouth of rubber bucket 1 during use.At this moment withstand on the toothbrush top board 11 with toothbrush, promote U-shaped lever 12 repeatedly, the toothpaste that just has sheet is extruded from the oral area of the flat sharp mouth 6 of rubber, this is because when the bottom of U-shaped lever 12 pushed away inward, the pressure shoulder 10 of U-shaped lever 12 will up push up plastics apical ring 7, thereby following rubber bucket 5 is pushed, when rubber bucket 5 is squeezed instantly, by following rubber bucket 5, air pressure in the cavity that the bottom of plastic hoop 3 and last rubber bucket 1 constitutes will increase, the flat sharp mouth 2 of rubber is owing to the effect that is subjected to air pressure is closed like this, a part of gas in the cavity will be washed the flat sharp mouth 6 of rubber open and go to the outside, when not pushing away U-shaped lever 12, following rubber bucket 5 just can not be squeezed, following rubber bucket 5 is owing to the flexible effect of rubber returns to original state, like this by following rubber bucket 5, air pressure in the cavity that the bottom of plastic hoop 3 and last rubber bucket 1 constitutes will reduce.The flat sharp mouth 6 of rubber this moment is owing to closed by extraneous gas pressure, and the gas in the cavity of being made up of toothpaste mouth and last rubber bucket 1 will be washed the flat sharp mouth 2 of rubber open and enters by in the cavity that the bottom of rubber bucket 5, plastic hoop 3 and last rubber bucket 1 constitutes down, air pressure in the cavity of being made up of toothpaste mouth and last rubber bucket 1 will reduce like this, toothpaste will suck out from the toothpaste body the inside, toothpaste will enter rubber bucket 1, by promoting U-shaped lever 12 repeatedly, the toothpaste that just has sheet is extruded from the oral area of the flat sharp mouth 6 of rubber at last.So just can how much control what of the toothpaste extruded by the number of times that you promote the size of strength of U-shaped lever 12 and promotion.

Claims

1. negative pressure toothpaste dispenser, it mainly is made of last rubber bucket (1), plastic hoop (3), plastic clip clasp (4), following rubber bucket (5), plastics apical ring (7) and U-shaped lever (12), it is characterized in that: the bottom of rubber bucket (1) is provided with the flat sharp mouth of rubber (2) on described, and goes up rubber bucket (1) internal cavity and be communicated with the cavity of the flat sharp mouth of rubber (2).

2. a kind of negative pressure toothpaste dispenser according to claim 1 is characterized in that: the bottom at following rubber bucket (5) is provided with the flat sharp mouth of rubber (6), and rubber bucket (5) internal cavity is communicated with the cavity of the flat sharp mouth of rubber (6) down.

3. a kind of negative pressure toothpaste dispenser according to claim 2 is characterized in that: the rubber on the flat sharp mouth of described rubber (2,6) is thinner, and is close together at the rubber on two limits, tip of mouth, makes the flat sharp mouth of rubber (2,6) closure.

4. a kind of negative pressure toothpaste dispenser according to claim 3 is characterized in that: be provided with shoulder block (8) on described plastics apical ring (7).

5. a kind of negative pressure toothpaste dispenser according to claim 4 is characterized in that: be provided with rotating shaft (9) on described U-shaped lever (12), press shoulder (10), toothbrush top board (11).