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CN201043058Y - 抽真空保鲜盒 - Google Patents

抽真空保鲜盒 Download PDF

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Publication number
CN201043058Y
CN201043058Y CNU2007201488003U CN200720148800U CN201043058Y CN 201043058 Y CN201043058 Y CN 201043058Y CN U2007201488003 U CNU2007201488003 U CN U2007201488003U CN 200720148800 U CN200720148800 U CN 200720148800U CN 201043058 Y CN201043058 Y CN 201043058Y
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宋红丽
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Fomart (beijing) Robot Polytron Technologies Inc
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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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
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    • Y02W90/10Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics

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Abstract

本实用新型属于一种抽真空保鲜盒,采用带有密封圈的密封盖开启和密封盒体,密封盖两端轴设有与盒体的卡沿对应的扣柄,密封盖上端设有上扣盖,上扣盖与密封盖之间形成盒盖内室,盒盖内室内设有抽气筒,抽气筒的内端口通过单向阀片和穿过密封盖的抽气口与盒体内相通,抽气杆滑配在抽气筒内,抽气杆内端上设有单向密封圈,抽气杆外端设有手柄,上扣盖上设有泄气阀;亦可采用盒体外设有抽气筒。本实用新型具有保鲜性能好、保鲜的时间长、且结构简单,使用方便和使用寿命长的优点。

Description

抽真空保鲜盒
技术领域
本实用新型属于一种抽真空保鲜盒。
背景技术
传统的保鲜盒,由盒体和盒盖所组成的,都是在常温状态下使用,保鲜性能差,保鲜的时间短。这是由于在盖上盒盖后,盒体内积攒大量的空气,细菌在有空气的环境下大量生长,尤其到了夏天,细菌的生长速度加快,食物很容易腐烂变质。在真空状态下,食品能较长时间的保持新鲜,这是由于在真空状态下,细菌不能存活。另一方面,在真空状态下,也可长久保存一些防菌医疗用具和珍贵文物。但目前,制造真空的设备复杂、成本大、价格高,不适用家庭及快速保鲜使用。
发明内容
本实用新型的目的是设计一种抽真空保鲜盒,使其具有保鲜性能好、保鲜的时间长、快速保鲜、且结构简单,使用方便和使用寿命长的优点。
为此,本实用新型带有密封圈的密封盖开启和密封盒体,密封盖上端设有上扣盖,上扣盖与密封盖之间形成盒盖内室,盒盖内室内设有抽气筒,抽气筒的内端口通过单向阀片和穿过密封盖的抽气口与盒体内相通,抽气杆滑配在抽气筒内,抽气杆内端上设有单向密封圈,抽气杆外端设有手柄,上扣盖上设有泄气阀;或带有密封圈的密封盖开启和密封盒体,盒体外设有抽气筒,抽气筒的内端口通过单向阀片和穿过盒体的抽气口与盒体内相通,抽气杆滑配在抽气筒内,抽气杆内端上设有单向密封圈,抽气杆外端设有手柄,盒体上设有泄气阀。上述结构设计实现了本实用新型的目的。
本实用新型的优点是具有保鲜性能好、保鲜的时间长、且结构简单,使用方便和使用寿命长。
附图说明
图1为本实用新型的结构示意图
图2为本实用新型的另一实施例结构示意图
具体实施方案
如图1和图2所示,一种抽真空保鲜盒,主要由盒体1、密封盖18和上扣盖17所组成。带有密封圈4的密封盖开启和密封盒体,密封盖两端轴设有与盒体的卡沿3对应的扣柄2,在扣柄上设有卡槽16,卡槽的位置与卡沿相对应。密封盖上端设有上扣盖,两者周边连成一体,上扣盖与密封盖之间形成盒盖内室10。盒盖内室内设有抽气筒13,抽气筒的内端口通过单向阀片9和穿过密封盖的抽气口8与盒体内相通。抽气杆14滑配在抽气筒内,抽气杆内端上设有单向密封圈12,抽气杆外端设有手柄15。上扣盖上设有泄气阀7。
所述的上扣盖上设有压力指示钮6,压力指示钮下端通过导杆5和密封塞环及顶持弹簧穿过密封盖与盒体相通。其作用是显示盒体内负压强。
所述的单向密封圈夹设在抽气杆前端的两卡盘11之间。所述的密封盖两端轴设有与盒体的卡沿对应的扣柄。所述的盒体为方形体,或圆形体。
使用时,将食物放置在盒体内,盖上由密封盖和上扣盖所组成的盒盖。盖好后,将扣柄的卡槽卡顶在盒体的卡沿下端扣好,此时密封盖密封盒体,再通过抽拉手柄,将盒体内的空气从抽气口和单向阀片及经抽气筒和单向密封圈抽掉,使盒体内形成一个真空的空间。当盒体内真空形成负压时,压力指示钮下移到位,即可停止抽气。此时处在真空状态下的食物可保存长久。需要取出盒体内的保存物时,将泄气阀按下,将外面空气放入盒中,就可轻松取下密封盖,取出食品。
如图2所示,本实用新型的另一实施例结构是:或带有密封圈的密封盖开启和密封盒体,盒体外设有抽气筒,抽气筒的内端口通过单向阀片和穿过盒体的抽气口与盒体内相通,抽气杆滑配在抽气筒内,抽气杆内端上设有单向密封圈,抽气杆外端设有手柄,盒体上设有泄气阀。使用方法同上,故不再累述。
总之,本实用新型具有保鲜性能好、保鲜的时间长、且结构简单,使用方便和使用寿命长。

Claims (5)

1.一种抽真空保鲜盒,主要由盒体、密封盖和上扣盖所组成,其特征在于:带有密封圈的密封盖开启和密封盒体,密封盖上端设有上扣盖,上扣盖与密封盖之间形成盒盖内室,盒盖内室内设有抽气筒,抽气筒的内端口通过单向阀片和穿过密封盖的抽气口与盒体内相通,抽气杆滑配在抽气筒内,抽气杆内端上设有单向密封圈,抽气杆外端设有手柄,上扣盖上设有泄气阀;
或带有密封圈的密封盖开启和密封盒体,盒体外设有抽气筒,抽气筒的内端口通过单向阀片和穿过盒体的抽气口与盒体内相通,抽气杆滑配在抽气筒内,抽气杆内端上设有单向密封圈,抽气杆外端设有手柄,盒体上设有泄气阀。
2.按权利要求1所述的抽真空保鲜盒,其特征在于:所述的上扣盖上设有压力指示钮。
3.按权利要求1所述的抽真空保鲜盒,其特征在于:所述的单向密封圈夹设在抽气杆前端的两卡盘之间。
4.按权利要求1所述的抽真空保鲜盒,其特征在于:所述的密封盖两端轴设有与盒体的卡沿对应的扣柄。
5.按权利要求1所述的抽真空保鲜盒,其特征在于:所述的盒体为方形体,或圆形体。
CNU2007201488003U 2007-06-11 2007-06-11 抽真空保鲜盒 Expired - Lifetime CN201043058Y (zh)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102734460A (zh) * 2012-06-18 2012-10-17 丁飞鹏 一种食物快速陈化压力容器
CN104432397A (zh) * 2014-12-16 2015-03-25 江山 一种降低亚硝酸盐增加的食品保存方法及其装置
CN104555113A (zh) * 2015-01-15 2015-04-29 曾爱华 真空式杀虫米桶
CN109229860A (zh) * 2018-08-29 2019-01-18 黄醒超 一种连带式保鲜储物盒

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102734460A (zh) * 2012-06-18 2012-10-17 丁飞鹏 一种食物快速陈化压力容器
CN102734460B (zh) * 2012-06-18 2015-02-04 丁飞鹏 一种食物快速陈化压力容器
CN104432397A (zh) * 2014-12-16 2015-03-25 江山 一种降低亚硝酸盐增加的食品保存方法及其装置
CN104555113A (zh) * 2015-01-15 2015-04-29 曾爱华 真空式杀虫米桶
CN109229860A (zh) * 2018-08-29 2019-01-18 黄醒超 一种连带式保鲜储物盒

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Owner name: BEIJING LIERPU ELECTRICAL APPLIANCE CO., LTD.

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Address after: 100027 SOHOB, block 18F, North Road, workers' Stadium, 8, Beijing, Sanlitun, Chaoyang District

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Address after: 100027 SOHOB, block 18F, North Road, workers' Stadium, 8, Beijing, Sanlitun, Chaoyang District

Patentee after: FOMART (Beijing) robot Polytron Technologies Inc

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Granted publication date: 20080402