TWM525162U - Quantitative paste extruder - Google Patents

Description

Quantitative paste extruder

The present invention relates to an extruder, and more particularly to an extruder capable of quantitatively extruding a paste.

Existing squeeze pastes, such as toilet fragrances or detergents, are mostly placed in a container. When in use, the user squeezes the container and squeezes the paste out of the container to adhere thereto. Such as toilets and other items to provide aroma or cleansing effect.

However, when the existing paste is extruded, most of it is applied according to the user's own experience to squeeze out a proper amount of the paste, but the amount of the cream extruded each time is not fixed, except that it will affect the paste. In addition to the use effect of the material itself, there is also a waste when the amount of extrusion is too large, so the existing extruder has a design that can be extruded into a quantitative paste, as shown in Figures 4 to 6, which The utility model comprises a receiving tube 50, a push plug 60 and a push tube 70. The receiving tube 50 is used for accommodating the paste therein, and both ends thereof are open-shaped, and an elastic quantitative quantity is arranged at one end thereof. A plurality of protrusions 54 are protruded from the top surface of the quantity of the elastic piece 52. The pusher 60 is movably received in the receiving tube 50 for pushing the paste in the receiving tube 50. The tube 50 is open to the outside of the accommodating tube 52. The push tube 70 is hollow, and is sleeved outside the accommodating tube 50. The push tube 70 is provided with a plurality of quantitative holes 72 arranged in a line. Each of the metering holes 72 can be respectively engaged with the quantitative projection 54 on the quantitative elastic piece 52, and the push tube 70 is provided with a push rod 74 that can push against the push plug 60.

Therefore, when the user pushes the push tube 70, the push rod push 74 on the push tube 70 can be moved in the receiving tube 50 to move the paste in the receiving tube 50 from the receiving tube. 50 is extruded at one end, and when the push tube 70 is pushed to a position where a certain amount of the hole 72 is opposite to the quantitative projection 54, the quantitative projection 54 is caught in the quantitative hole 72, so that the push tube 70 can no longer be relatively accommodated. The tube 50 is moved so that the effect of the quantitative extrusion of the paste is provided by the mutual engagement of the metering orifice 72 and the metering projection 54.

However, since the push tube 70 of the existing extruder is sleeved on the outer side of the accommodating tube 50, the quantitative protrusion 54 on the accommodating tube 50 is inserted into the quantitative hole 72 of the push tube 70 from the inner side, so when pushing When the tube 70 is pressed, the quantitative projection 54 is pressed downward from the outside of the push tube 70 to disengage the quantitative projection 54 from the locked quantitative hole 72, so as to be relatively accommodating the tube 50 to push the push tube 70, thus in operation Actually, it is quite inconvenient. In addition, since the push tube 70 is sleeved on the outside of the accommodating tube 50, a push rod 74 extending into the accommodating tube 50 is required to be pushed on the push tube 70 to push the push plug 60 to extrude. The paste, which increases the material and cost required to make the extruder as a whole, is necessary for further improvement.

Therefore, in view of the deficiencies and shortcomings of the existing paste extruder structure and use, the present creator has finally developed a new type which can improve the existing defects through continuous experimentation and research.

The main object of the present invention is to provide a quantitative paste extruder which can conveniently quantitatively extrude a paste for the purpose of improving the ease of use of the paste extruder.

In order to achieve the above object, the present invention provides a quantitative paste extruder, comprising: a receiving tube, the receiving tube has an opening shape at both ends, and a quantity of elastic piece is arranged at an opening of one end of the receiving tube. Forming a certain amount of bumps on the bottom surface of the quantitative elastic piece; a push plug movably disposed in the receiving tube; and a push rod, one end of the push rod is inserted into the receiving end by the receiving tube to form the quantitative elastic piece In the tube, the push-pull is moved relative to the receiving tube, and a plurality of quantitative holes arranged in a straight line and can be engaged with the quantitative bumps are arranged on the push rod.

According to the above technical means, the present invention can utilize the relative clamping of the quantitative bump and the quantitative hole, and the paste is quantitatively extruded from the receiving tube, and the operation does not need to separately remove the quantitative bump and the quantitative The relationship between the holes and the structure of the extruder can be simplified to reduce the overall manufacturing cost of the press, so as to improve the ease of use and overall practicality of the extruder.

The present invention relates to a quantitative paste extruder, please refer to FIG. 1 to FIG. 3, as can be seen from the figure, the extruder of the present invention comprises a receiving tube 10, a push plug 20 and a push. The accommodating tube 10 is hollow to accommodate the paste, and the two ends of the accommodating tube 10 are open, so that the paste in the accommodating tube 10 can pass through the opening at one end. The tube 10 is extruded, and a quantity of the elastic piece 12 is disposed at the opening of one end of the receiving tube 10. A certain amount of the protrusion 14 is protruded from the bottom surface of the quantity of the elastic piece, and the quantitative protrusion 14 has a triangular cross section and a triangular shape. The oblique sides of the quantitative projections 14 are directed toward the opposite outer sides of the receiving tube 10.

The push plug 20 is movably disposed in the accommodating tube 10 to release the paste from the end of the accommodating tube 10 away from the quantitative elastic piece 12, and the push rod 30 is formed by the accommodating tube 10 at one end thereof. One end of the quantitative elastic piece 10 is inserted into the accommodating tube 10 to push the push plug 20 to move relative to the accommodating tube 10, and the push rod 30 is provided with a plurality of quantitative holes 32 arranged in a line, and the quantitative holes 32 can be used with the quantitative elastic piece The quantitative bumps 14 on the 12 are phased so that the push rods 30 can be positioned relative to the receiving tube 10.

In use, the push rod 30 is pushed into the accommodating tube 10, and the end of the push rod 30 inserted into the accommodating tube 10 is directly pushed against the push plug 20, so that the paste is used to receive the paste from the accommodating tube 10 by using the push plug 20. The opening at one end is extruded to adhere to the object, and when the push rod 30 is moved to a position where one of the metering holes 32 is opposite to the quantitative projection 14, the quantitative projection 14 is snapped into the quantitative hole 32. The push rod 30 is positioned relative to the receiving tube 10, so that by the mutual locking of the quantitative protrusion 14 and the quantitative hole 32, the squeezer can be controlled to quantitatively release the paste, so as to avoid excessive extrusion of the paste. Waste caused by things.

In addition, since the push rod 30 is inserted into the accommodating tube 10 at one end thereof, and the oblique side of the quantitative protrusion 14 is directed to the opposite outer side of the accommodating tube 10, the user only needs to push the push rod 30 directly. The end edge of the quantitative hole 32 is pushed against the oblique side of the quantitative projection 14 to automatically separate the quantitative projection 14 from the quantitative hole 32, without separately canceling the locking relationship between the quantitative projection 14 and the quantitative hole 32, which is equivalent in operation. It is simple and convenient, and since the push rod 30 is directly pushed against the push plug 20 by one end thereof, it is not necessary to separately provide other structures for pushing the push plug 20, so that the overall structure of the extruder can be appropriately simplified, and the entire extruder can be reduced. Manufacturing materials and costs.

10‧‧‧ 容管
12‧‧‧Quantitative shrapnel
20‧‧‧ Push
30‧‧‧Put
32‧‧‧Quantitative holes

Figure 1 is a perspective view of the present invention. Figure 2 is a perspective exploded view of the present invention. Figure 3 is a partial cross-sectional view of the present invention. Figure 4 is a perspective view of a conventional paste extruder. Figure 5 is a perspective exploded view of a conventional paste extruder. Figure 6 is a partial cross-sectional view of a conventional paste extruder.

10‧‧‧ 容管

12‧‧‧Quantitative shrapnel

30‧‧‧Put

32‧‧‧Quantitative holes

Claims (2)

A quantitative paste extruder comprising: a receiving tube, the receiving tube has an open shape at both ends, and a quantity of elastic piece is arranged at an opening of one end of the receiving tube, and a convex piece is protruded from the bottom surface of the quantitative elastic piece a quantitative bump; a push plug movably disposed in the receiving tube; and a push rod, one end of the push rod is formed by the receiving tube forming one end of the quantitative elastic piece into the receiving tube to push the push plug relative to The accommodating tube moves, and a plurality of quantitative holes arranged in a line and can be engaged with the quantitative bumps are arranged on the push rod. The quantitative paste extruder of claim 1, wherein the quantitative projection has a triangular cross section and the oblique sides of the triangular quantitative projection face the opposite outer sides of the receiving tube.