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Soy bottle cover

A technology for bottle caps and soy sauce, applied in the field of bottle caps, can solve the problems affecting the color, nutrition, taste of soy sauce, contact between soy sauce and air, and oxidation of soy sauce, etc., and achieve the effects of preventing continuous oxidation, being convenient to manufacture, and maintaining nutrition.

Active Publication Date: 2014-04-16
孙德善
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing soy sauce bottle cap design has only one seal after the cap is buckled, and it is easy to cause poor sealing due to damage or other reasons such as production accuracy. Poor sealing will cause soy sauce to contact with air, so that the soy sauce will continue to oxidize, affecting the color, nutrition, and taste of the soy sauce

Method used

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Embodiment Construction

[0014] like figure 1 , 2 Shown, the soy sauce bottle cap of the present invention comprises bottle cap body 1, loam cake 2, loam cake 2 is connected with the outer wall of bottle cap body 1, and the top of bottle cap body 1 is provided with annular flange 11, and the inwall of loam cake 2 is connected with The annular flange 11 cooperates, and the upper cover 2 can be fastened on the annular flange 11 of the bottle cap body 1 . The inner side of the bottle cap body 1 is provided with an annular seal 3, the annular seal 3 includes a cylindrical outer cylinder 31 and a tapered sealing ring 32, the top and bottom of the outer cylinder 31 are open, the top of the outer cylinder 31 is connected to the annular flange 11 Connection, the outer edge of the tapered sealing ring 32 is connected to the upper part of the outer cylinder 31, an annular sealing groove 33 is formed between the outer cylinder 31 and the tapered sealing ring 32, the inner edge of the tapered sealing ring 32 is ...

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Abstract

The invention discloses a soy bottle cover. An upper cover is fastened outside a bottle cover main body; an annular sealing piece is arranged at the inner side of the bottle cover main body; the annular sealing piece comprises a cylindrical outer sleeve and a sealing ring; openings are arranged at the top end and the bottom end of the outer sleeve; the top end of the outer sleeve is connected with the inner side face of the bottle cover main body; the outer edge of the sealing ring is connected with the upper part of the outer sleeve; an annular sealing groove is formed between the outer sleeve and the sealing ring; a pull ring is connected with the inner edge of the sealing ring; a flow baffling ring is arranged on the inner top face of the upper cover; the flow baffling ring is matched with the bottom of the annular sealing groove; and when the upper cover is fastened with the bottle cover main body, the flow baffling ring extends into the bottom of the annular sealing groove. After the soy bottle cover disclosed by the invention is poured out, soy sauce remained in the bottle cover can return to the bottom of the annular sealing groove; after the upper cover is buckled, the flow baffling ring contacts the bottom of the annular sealing groove, soy sauce remained in the annular sealing groove is separated inside and outside the flow baffling ring to form liquid seal. Therefore, the dual-seal is formed; air is prevented from entering a bottle, and the soy sauce is prevented from being continuously oxidized.

Description

technical field [0001] The invention relates to a bottle cap, in particular to a soy sauce bottle cap. Background technique [0002] Soy sauce is one of the necessities of human daily life. Soy sauce packaging on the market mainly has two forms: bagged and bottled. The existing soy sauce bottle cap design has only one seal after the cap is buckled, and it is easy to cause poor sealing due to damage or other reasons such as production accuracy. Poor sealing will cause soy sauce to contact with air, so that the soy sauce will continue to oxidize, affecting the color, nutrition, and taste of the soy sauce . Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a soy sauce bottle cap with simple structure, convenient manufacture, double sealing and good sealing effect. [0004] In order to solve the problems of the technologies described above, the present invention adopts the following technical solutions: [0005] A s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65D47/06B65D47/40B65D53/06
Inventor 孙德善
Owner 孙德善
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