Drying container

Abstract

The invention provides a drying container, which comprises an outer tank body and an inner tank body, wherein a bottle wall is provided with an accommodating space; the inner tank body is positioned in the outer tank body; and a drying agent is positioned in the accommodating space.

Description

technical field [0001] The present invention refers to a container, especially a container with moisture absorption or drying function. Background technique [0002] In order to preserve test strips, test strips, medicines and other items for a long time, they are usually placed in an airtight drying tank to avoid moisture and ensure the quality of these items. Among the airtight drying devices currently on the market, there are good airtight effects. Even those that can be vacuumed, or those with airtight and drying functions. [0003] However, the commonly known structure of the airtight drying tank has a blocking point or a blocking ring design on the bottle body, and the resulting lack is mainly caused by the inevitable result of poor structural design and non-true round of the finished product; In other words, the force between each blocking point and the sealing ring of the bottle cap is different. When the pressure changes, the bottle cap is pushed out by the pressur...

AI Technical Summary

Problems solved by technology

[0003]However, the commonly known airtight drying tank structure has a blocking point or a blocking ring design on the bottle body, and the resulting lack is mainly due to the structure The inevitable result of poor design and non-true round of the finished product; as far as the structural design is concerned, the force between each blocking point and the bottle cap sealing ring is different. When the pressure changes, the bottle cap is ejected under pressure and the force is greater One-sided bulge in the small direction, or even burst; as far as the blocking ring is concerned, it is to avoid the eccentric problem of the blocking point, and the contact with the bottle cap is changed from a point to a line, which can indeed avoid the problem of unilateral bulge , but when the external environment pressure changes from high to low, the air in the airtight dry tank has no place to vent, so that the force on the blocking ring is also increasing. Once it exceeds its limit value, it will explode like an explosive At this time, even adding a few more turns of the blocking ring is useless. However, if the thickness of the blocking ring is thickened, although the limit value of its compression resistance can be increased, it will cause the problem that the bottle cap is not easy to open with one hand, and it is not a good solution.

[0004]Furthermore, there are many reasons for the appearance of the finished product to be non-true round, including processing accuracy, the order in which the plastic material is injected into the mold, poor exhaust, and when the finished product is demolded Collision and extrusion during stacking, shrinkage during cooling, etc., the results of non-true circles cause the friction force between the sealing ring of the bottle cap and the wall of the bottle to be different, so when the external environment pressure changes from high to low , the side with the smaller friction force will move first, so that the blocking mechanism and the bottle cap sealing ring cannot be completely matched. For the design of the blocking point, it is very easy to form a phenomenon that the force between each point and the bottle cap sealing ring is different, resulting in Unilateral protrusion; for the barrier ring, its contact with the bottle cap sealing ring changes from the entire circumference to several arcs or points, so that the overall force is weakened, which is also the reason for the one-sided protrusion of the bottle cap or One of the reasons for the explosion

[0005]Therefore, the existing airtight drying tanks have a lot of deficiencies and inconveniences that have been criticized due to the imperfect design, no matter the composition structure or the use effect. Affects the economic value and competitiveness of drugs, test strips and test strips

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