Paste shell with annular nozzle

Abstract

The invention provides a paste shell with an annular nozzle, and particularly provides to a toothpaste shell with the annular nozzle. The paste shell comprises a soft shell which is provided with a cavity, and a circular discharge hole which is communicated with the cavity of the soft shell The port of the discharge hole is provided with a baffle ring, the baffle ring is arranged at the port of the discharge hole which is integrally connected with the soft shell, the baffle ring is integrally connected with a paste extruding end through a connection arm and the inner side wall of the discharge hole to divide the discharge hole into the annular nozzle. The baffle ring is in a circular shape, and the center of the baffle ring is overlapped on the center of the discharge hole. According to the paste shell with the annular nozzle, paste extruded from the paste shell is in an annular columnar shape, bubbles are easy to envelop, and paste is fluffier. By using the paste shell, skin care products and pasty medicines are smooth and convenient to operate and comfortable to use; if toothpaste is filled through the paste shell, the extrusion quantity is easy to control, the toothpaste is more evenly and stably extruded and distributed, and brushing is enjoyable and time-saving. The paste shell with the annular nozzle is reasonable in structure and convenient in use, and the added value of products is improved.

Description

[0001] This application is a divisional application with an application date of May 13, 2010, an application number of 2010101723194, and an invention name of an ointment shell with a ring mouth. technical field [0002] The invention relates to an ointment case, which belongs to a toothpaste case which is especially suitable for toothpaste material filling. Background technique [0003] For ointment products commonly used by the public, such as toothpaste, cream skin care products and cream medicines, etc., the discharge holes of the ointment shells used for filling are mostly round, and the ointment material extruded from it is solid columnar. It can be applied evenly after multiple times of rubbing (such as when applying skin care cream), 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. [0004] And in existing toothpaste products...

AI Technical Summary

Problems solved by technology

[0003]Ointment products commonly used by the public, such as toothpaste, cream skin care products and cream medicines, etc., the discharge holes of the ointment shells used for filling are mostly circular , the ointment extruded from it is a solid column, and it needs to be rubbed several times before and after application (such as when applying skin care cream) to spread evenly, or it needs to be applied multiple times after application (such as when applying ointment) , in order to cover evenly, there is not enough convenience, especially when the ointment material is relatively viscous

[0004] In the existing toothpaste products, the discharge holes of the toothpaste shell are mostly circular, and the toothpaste shell is prone to the following defects when in use: 1. The extruded solid columnar toothpaste material is not easy to distribute evenly on the toothbrush surface. After the toothbrush enters the mouth, the toothpaste material is easy to concentrate and attach to the local position of the mouth. The size of the discharge orifice of the shell is equivalent to the width of the brush surface of a common toothbrush. The toothpaste material extruded from the discharge hole is thick in strip shape, and the extrusion amount is difficult to control, and it is often too much or too large, which is easy to cause unsatisfactory toothpaste. Necessary waste, and make the above defects more obvious; the discharge orifice of the toothpaste shell is set slightly smaller, the extrusion volume is easy to control, and the toothpaste material extruded from it is also a solid column, and the toothpaste material column becomes thinner and easier to concentrate Attached to the local position of the brush surface, the above-mentioned defects also exist when the toothpaste is used in the mouth; 3. The surface of the extruded toothpaste material is round, and the joint with the brush surface is unstable, especially when the toothpaste material is relatively thick. When the toothpaste material is close to the mouth, 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, the flat mouth structure (such as the new toothpaste mouth with patent number 01261192.1) is more reasonable, 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 pinching direction of the toothpaste, the pinching operation is not so casual and easy, and it is not easy to grasp it accurately every time in actual use, and the ointment extruded from the flat mouth type discharge orifice is also solid. Columnar, but relatively narrow and flat, and the narrow and flat ointment extruded material has a relatively small surface area, which is prone to the above-mentioned defects in actual use

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