CN2786003Y - Extruder for soft tubular package - Google Patents

Abstract

The utility model discloses an extruder for a hose package, which is made of plastic. The outer shape of the utility model forms a rectangle, an axle wire along the direction of the long side of the rectangle is provided with a long opening 1 with a horn-shaped cross section. The downward direction of the horn-shaped opening is provided with a slit 2, both ends at the long direction of the horn-shaped opening are respectively provided with a narrow slot 3 which is perpendicular to the axle wire of the horn-shaped opening, and consequently, the slit 2 of the horn-shaped opening has elastic pressure. The utility model has two functions that the tail part of the hose is easy to insert in the slit; when pushing the extruder, a substance in the hose can be squeezed from the hose opening and the substance can not return to the hose skin at the back part which is squeezed empty. The utility model has the advantages of low cost, convenient use, and multiple and repeated use, causes a product with the hose package to fully use and reduces wastage.

Description

Utensil is extruded in a kind of hose packing

Technical field

The utility model relates to a kind of extrusion tool of flexible packing products, is applicable to the article of flexible packagings such as extruding toothpaste, cosmetics, medicine, food.

Background technology

When people use the article of flexible packagings such as toothpaste, cosmetics, medicine now, directly play extruding forward with hand extruding crust or with crust Volume, this traditional extrusion method, use inconvenience, it is surplus to leave Disabled in the pipe at last, not using up and just having been thrown away this is a kind of waste, particularly uses the more expensive cosmetics and the medicine of flexible packaging for some.

Summary of the invention

Technical problem to be solved in the utility model: overcome flexible packing products and extrude inconvenient and use that to leave Disabled in the last pipe surplus, the waste that causes.

The technical solution of the utility model:

The material of this extruder is plastics, and external form is a rectangle, along the axis of rectangle long side direction, it is flaring opening that a cross-sectional plane is arranged, there is a slit bell-mouthed below, exit skirt length direction two ends, respectively have one with the perpendicular narrow groove in exit skirt axis.

The beneficial effects of the utility model:

A kind of low cost of manufacture, easy to use, repeatedly used flexible pipe extruder are provided, make by the product of hose packing and can fully use, cut the waste.

Description of drawings

The B-B cutaway view of utensil is extruded in Fig. 1 hose packing.

Utensil figure is extruded in Fig. 2 hose packing.

Utensil A-A cutaway view is extruded in Fig. 3 hose packing.

The specific embodiment

With the accompanying drawing is that the utility model is described in further detail for embodiment.

The material of this extruder is plastics, and external form is a rectangle, and along the axis of rectangle long side direction, it is flaring long mouthful 1 that a cross-sectional plane is arranged, and sees Fig. 3.In bell-mouthed direction down, a slit 2 is arranged, see Fig. 2 and Fig. 3.Respectively have at bell-mouthed length direction two ends one with the perpendicular narrow groove 3 in exit skirt axis, see Fig. 1 and Fig. 2, thereby make bell-mouthed slit 2 have elastic pressure, during use the big end of flexible pipe afterbody from exit skirt 1 inserted, expose the afterbody that ， Shou Pinch firmly exposes during use by slit 2, promote extruder forward, material can be extruded from hose port in the flexible pipe.Because the flexible pipe of 2 pairs of insertions of slit has certain elastic pressure, thereby the material in the flexible pipe only can extrude to the flexible pipe Way out, and can not return in the rear portion flexible pipe skin that is emptied.

During use, extrude as required what, push ahead extruder, forebody is full of, the crust that is full of with hand extruding again, soft material in the extruding pipe, use a period of time after, anterior flexible pipe becomes Deflated, pushes away extruder once more forward.Because extruder is respectively opened a narrow groove 3 at bell-mouthed two ends, thereby make slit 2 certain elastic force be arranged along total length, its effect has two, the first injects in the slit flexible pipe afterbody easily, and it produces certain elastic pressure to flexible pipe two after flexible pipe is inserted into slit all the time, thereby when guaranteeing to extrude forward, material in the flexible pipe can only flow to Way out, and will not return in the flexible pipe skin that has been emptied, makes noresidue in the flexible pipe skin that is emptied.Last when using, this extruder is close to flexible pipe outlet root, is extracted clean flexible pipe and becomes a strip shape thin slice.After a hose packing runs out, this squeezer can be withdrawed from the back repeated usage from the flexible pipe that is extruded into thin slice.

Claims (1)

1. utensil is extruded in a hose packing, it is characterized in that: the external form of this extruder is a rectangle, axis along the rectangle long side direction, it is flaring opening that a cross-sectional plane is arranged, bell-mouthed below, a slit is arranged, at flaring length direction two ends, respectively have one with the perpendicular narrow groove in exit skirt axis.