CN2311942Y - 密封泡菜坛 - Google Patents

密封泡菜坛 Download PDF

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CN2311942Y
CN2311942Y CN97247126U CN97247126U CN2311942Y CN 2311942 Y CN2311942 Y CN 2311942Y CN 97247126 U CN97247126 U CN 97247126U CN 97247126 U CN97247126 U CN 97247126U CN 2311942 Y CN2311942 Y CN 2311942Y
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唐承佐
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
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Abstract

本实用新型涉及一种密封泡菜坛。它包括坛体、坛盖,其特征在于坛体与坛盖经螺纹连接;坛盖开口方向有密封垫,密封垫与坛盖封闭端经降压杆连接,降压杆上有排气槽;坛盖封闭端侧有排气孔。这种密封泡菜坛,由于不用坛涎水密封,省去了清换坛涎水的麻烦;也不再会有坛涎水滴入坛内,污染盐水;更不会出现坛涎水干涸使坛内食物腐烂变质,因此它是一种使用方便,卫生的密封泡菜坛。

Description

密封泡菜坛
本实用新型涉及一种日常用品,特别是一种密封泡菜坛。
现有的泡菜坛由于采用坛涎水密封而存在以下不足:1.坛涎水清洗不便,久不清洗的坛涎水又易生蛆;2.坛涎水干涸后,空气进入坛内,使坛内食物腐烂变质,产生亚硝酸盐有害物质;3.取泡菜时,坛涎水易滴入坛内,造成坛内盐水污染。
本实用新型的目的在于提供一种卫生的密封泡菜坛。
本实用新型是这样实现的:一种密封泡菜坛,它包括坛体、坛盖,其特征在于坛体与坛盖经螺纹连接;坛盖开口方向有密封垫,密封垫与坛盖封闭端经降压杆连接,降压杆上有排气槽;坛盖封闭端侧有排气孔。
为了增强密封效果,可在密封垫与降压杆上再增加一个凸型密封垫与带排气槽的降压杆。这样当坛内气压升高超过坛外气压时,气体将密封垫顶起,当升至一次排气槽时,坛内气体就从一次排气槽流入密封垫与凸型密封垫组成的空间内;此时,若坛内气压再升高,又会将凸型密封垫顶起,当升至二次排气槽时,气体就会从二次排气槽流向坛盖侧面的排气孔,由此排出坛外;直至坛内外气压平衡,两个密封垫回到原位,又起密封作用。
采用这种密封泡菜坛,由于不用坛涎水密封,省去了清换坛涎水的麻烦;也不再会有坛涎水滴入坛内,污染盐水;更不会出现坛涎水干涸使坛内食物腐烂变质,因此它是一种使用方便,卫生的密封泡菜坛。
下面结合附图和实施例对本实用新型作进一步说明:
图1.本实用新型一实施例的结构示意图。
图2.本实用新型另一实施例的结构示意图。
参见图1:一种密封泡菜坛,它包括坛体1、坛盖2,其特征在于:坛体1开口端自带螺纹3,与坛盖2连接;坛盖2开口方向有密封垫4,密封垫4与坛盖2封闭端经降压杆5连接,降压杆5上有排气槽6;坛盖2封闭端侧有排气孔7。
为了增强密封效果,可在密封垫4与降压杆5上再增加一个凸型密封垫8和带排气槽9的降压杆10。
参见图2:一种密封泡菜坛,它包括坛体1、坛盖2,其特征在于:坛体1开口端配一塑料螺纹圈3,与坛盖2连接;坛盖2开口方向有密封垫4,密封垫4与坛盖2封闭端经降压杆5连接,降压杆5上有排气槽6;坛盖2封闭端侧有排气孔7。
为了增强密封效果,可在密封垫4与降压杆5上再增加一个半球型密封垫8和带排气槽9的降压杆10。

Claims (2)

1.一种密封泡菜坛,它包括坛体(1)、坛盖(2),其特征在于:坛体(1)与坛盖(2)经螺纹(3)连接;坛盖(2)开口方向有密封垫(4),密封垫(4)与坛盖(2)封闭端经降压杆(5)连接,降压杆(5)上有排气槽(6);坛盖(2)封闭端侧有排气孔(7)。
2.如权利要求1所述的密封泡菜坛,其特征在于:在密封垫(4)与降压杆(5)上再增加一个凸型密封垫(8)和带排气槽(9)的降压杆(10)。
CN97247126U 1997-12-30 1997-12-30 密封泡菜坛 Expired - Fee Related CN2311942Y (zh)

Priority Applications (1)

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CN97247126U CN2311942Y (zh) 1997-12-30 1997-12-30 密封泡菜坛

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CN97247126U CN2311942Y (zh) 1997-12-30 1997-12-30 密封泡菜坛

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CN2311942Y true CN2311942Y (zh) 1999-03-31

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1078161C (zh) * 1999-07-05 2002-01-23 卞军 半密封式泡菜坛

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1078161C (zh) * 1999-07-05 2002-01-23 卞军 半密封式泡菜坛

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