Paste tube with serrated nozzle

Abstract

The invention provides a paste tube with a serrated nozzle, in particular to a toothpaste tube with a serrated nozzle, which is provided with a soft tube having a cavity and a round discharging hole going through the cavity of the soft tube. The invention is characterized in that an end opening of the discharging hole is provided with serrated protrusions which make the discharging hole into a serrated nozzle hole, and paste squeezed out of the nozzle hole is provided with grooves, has enlarged surface area and more corrugations and micropores, is easy to envelope bubbles, and becomes more loose. When the paste tube is used for containing paste skin care products and paste remedies, the operation is smooth and convenient, and the use is comfortable. When the paste tube is filled with toothpaste, the squeezing output is easy to control, the toothpaste can be squeezed out more stably with more uniform distribution, which can achieve good brushing effect and save time. The paste tube with a serrated nozzle has the advantages of reasonable structure, simple process, convenient operation and easy popularization, and can improve the added value of the product.

Description

technical field [0001] The invention relates to an ointment case, which belongs to a toothpaste case which is especially suitable for toothpaste material filling. Background technique [0002] Ointment products commonly used by the public, such as toothpaste, cream skin care products and cream medicines, etc., the discharge holes of the ointment shell used for filling are mostly circular, and the ointment material extruded from it is a smooth columnar shape. It needs to be rubbed and rubbed several times before and after (such as when applying skin care cream) to apply evenly, or it needs to be applied several times after application (such as when applying ointment) to cover evenly, which is not convenient enough. Especially when the ointment is relatively viscous. [0003] And in existing toothpaste products, the discharge hole of toothpaste shell is also mostly circular, and this toothpaste shell is easy to produce following defect when in use: 1. the toothpaste material ...

AI Technical Summary

Problems solved by technology

[0002] Ointment products commonly used by the public, such as toothpaste, cream skin care products and cream medicines, etc., the discharge holes of the ointment shell used for filling are mostly circular, and the ointment material extruded from it is a smooth columnar shape. It needs to be rubbed and rubbed several times before and after (such as when applying skin care cream) to apply evenly, or it needs to be applied several times after application (such as when applying ointment) to cover evenly, which is not convenient enough. Especially when the ointment is more viscous

[0003] And in existing toothpaste products, the discharge hole of toothpaste shell is also mostly circular, and this toothpaste shell is easy to produce following defect when in use: 1. the toothpaste material that extrudes therefrom is not easy to evenly distribute on toothbrush surface , after the toothbrush enters the mouth, the toothpaste material is easy to adhere to the local position of the mouth, the toothpaste material melts and spreads slowly, and the mouthwash is not easy to clean and save time; The width of the face is equal, the toothpaste material extruded from the discharge hole is thick, the extrusion volume is difficult to control, and it is often too much or too large, which will easily cause unnecessary waste and make the above defects more obvious; the toothpaste shell The discharge orifice is set a little smaller, the extrusion volume is easy to control, and the toothpaste material extruded from it is also a columnar shape with a smooth surface. The toothpaste material column becomes thinner and easier to concentrate on the local position of the brush surface. The toothpaste material column becomes thinner and its surface area decreases. When the toothpaste material is used in the mouth, it also has the above-mentioned defects; 3. The toothpaste material with a smooth surface has unstable bonding with the brush surface, especially when the toothpaste material is relatively thick. During the operation of articulate, the toothpaste material is easy to fall off from the brush surface, especially when children use it, the toothpaste is not squeezed properly, and this defect is more likely to occur

In the existing improved technology, it is more reasonable to use a flat mouth structure (such as the new toothpaste mouth with patent number 01261192.1), but this structure is also inconvenient in actual use, that is, the manipulation of toothpaste has certain restrictions. Requirements, such as the need to pay attention to and properly grasp the pinch position of the toothpaste, the pinch operation is not so casual and easy, and it is not easy to grasp it accurately every time in actual use, and the ointment material extruded from the flat mouth type discharge orifice is also smooth. The whole columnar shape is relatively narrow and flat, and the narrow and flat ointment extrusion material has a relatively small surface area, which is prone to the above-mentioned defects in actual use

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