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Double oil leakage prevention bottle cap

A technology for preventing oil leakage and bottle caps, which is applied in the field of bottle caps, can solve problems such as inconvenient use, poor sealing performance, and shortened storage time, and achieve the effect of improving the sealing performance

Pending Publication Date: 2020-12-29
安徽鼎泓包装有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the use of traditional bottle caps, the lower body of the bottle cap is connected to the mouth of the bottle body. When pouring out, when the liquid or powder in the bottle is not well sealed, the liquid or powder will flow from the mouth of the bottle to the mouth of the bottle. The joint of the cap overflows, causing inconvenient use and shortening the storage time

Method used

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  • Double oil leakage prevention bottle cap
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Embodiment Construction

[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0017] The illustration takes a one-piece bottle cap as an example. As shown in the figure, the embodiment of the present invention discloses a double oil leak-proof bottle cap, which includes an upper cover body 1 and a lower cover body 2, and the upper cover body 1 and the lower cover body 2 are hingedly connected. Or threaded connection, the lower cover 2 includes the lower cover body 3 and the inner plug 4, the bottom of the inner plug is a guide p...

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PUM

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Abstract

The embodiment of the invention discloses a double oil leakage prevention bottle cap. The double oil leakage prevention bottle cap comprises an upper cap body and a lower cap body, wherein the upper cap body and the lower cap body are connected in a hinged or threaded mode, the lower cap body comprises a lower cap body main body and an inner plug, the bottom of the inner plug is a guide part, a bottle opening of a bottle body is located between the lower cap body main body and the inner plug, at least one oil sealing ring is arranged on the outer side of the guide part, and a protrusion is arranged at the root of the inner plug. According to the double oil leakage prevention bottle cap, due to the fact that a plurality of oil leakage prevention structures are arranged in the lower cap bodyof the bottle cap, the sealing performance is improved.

Description

technical field [0001] The invention relates to the field of bottle caps, in particular to a double oil-leakage-proof bottle cap. Background technique [0002] In the use of traditional bottle caps, the lower body of the bottle cap is connected to the mouth of the bottle body. When pouring out, when the liquid or powder in the bottle is not well sealed, the liquid or powder will flow from the mouth of the bottle to the mouth of the bottle. The joint of the bottle cap overflows, causing inconvenient use and shortening the storage time. Contents of the invention [0003] In view of this, the embodiment of the present invention provides a double oil-leakage-proof bottle cap, and the sealing performance is improved by arranging a plurality of oil-leakage-proof structures in the lower body of the bottle cap. [0004] The embodiment of the invention discloses a double anti-leakage bottle cap, which includes an upper cover body and a lower cover body, the upper cover body and th...

Claims

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Application Information

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IPC IPC(8): B65D47/08B65D53/02
CPCB65D47/0804B65D53/02B65D2251/20
Inventor 施东兴
Owner 安徽鼎泓包装有限公司