WO2012061959A1 - 按压式真空密封保鮮及微波通用容器 - Google Patents

按压式真空密封保鮮及微波通用容器 Download PDF

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Publication number
WO2012061959A1
WO2012061959A1 PCT/CN2010/001887 CN2010001887W WO2012061959A1 WO 2012061959 A1 WO2012061959 A1 WO 2012061959A1 CN 2010001887 W CN2010001887 W CN 2010001887W WO 2012061959 A1 WO2012061959 A1 WO 2012061959A1
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WO
WIPO (PCT)
Prior art keywords
container
type vacuum
flexible cup
keeping
microwave
Prior art date
Application number
PCT/CN2010/001887
Other languages
English (en)
French (fr)
Inventor
宋旭彬
Original Assignee
Song Xubin
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Song Xubin filed Critical Song Xubin
Publication of WO2012061959A1 publication Critical patent/WO2012061959A1/zh

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J36/00—Parts, details or accessories of cooking-vessels
    • A47J36/02—Selection of specific materials, e.g. heavy bottoms with copper inlay or with insulating inlay
    • A47J36/027—Cooking- or baking-vessels specially adapted for use in microwave ovens; Accessories therefor
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J36/00—Parts, details or accessories of cooking-vessels
    • A47J36/06—Lids or covers for cooking-vessels
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J27/00—Cooking-vessels
    • A47J27/08—Pressure-cookers; Lids or locking devices specially adapted therefor
    • A47J27/09—Safety devices
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J47/00—Kitchen containers, stands or the like, not provided for in other groups of this subclass; Cutting-boards, e.g. for bread
    • A47J47/02—Closed containers for foodstuffs
    • A47J47/08—Closed containers for foodstuffs for non-granulated foodstuffs
    • A47J47/10—Closed containers for foodstuffs for non-granulated foodstuffs with arrangements for keeping fresh

Definitions

  • the invention relates to a press-type vacuum sealed fresh-keeping and microwave universal container with improved structure. Background technique
  • the applicant's Chinese Authorized Invention Patent Publication No. CN100546886C discloses a push-type vacuum crisper, the sealable combination of the box body and the lid of the box must be fastened by the lid buckle on the lid to the box body and the box.
  • the cover is sealed, so that the sealing action is indispensable for the sealing and fresh-keeping use; and the crisper is also suitable for the cold storage of the water tank.
  • the vacuum control valve provides a vapour vapor passage. Therefore, the crisper must be operated in accordance with the instructions for use. When the consumer mishandles, it is easy to cause the vacuum seal display film to be fatigue-damaged during vapor expansion.
  • An object of the present invention is to provide a push type vacuum seal fresh-keeping and microwave general-purpose container which is simple in structure, can effectively maintain a seal, and can be used in a microwave even without releasing a vacuum.
  • the object of the present invention is achieved by: comprising a container body and a container lid; a pressure-type vacuum sealing control device is disposed on the container lid; the container lid has an inward flange extending toward and extending into the container body, The flexible inner cup is directly injection-molded on the inner flange, and the flexible cup forms a structure for expanding the inner wall of the container body by turning over the upper edge of the flexible cup when the container lid is covered into the container body.
  • the outer wall of the upper edge of the flexible cup is provided with a ring groove.
  • the slit section of the annular groove is a zigzag structure formed by a circular arc, a triangle or a trapezoid.
  • the flexible cup forms a structure for expanding the inner wall of the container body through the flipping of the upper edge of the flexible cup when the container lid is capped into the container body, so that the push-type vacuum seal control device is in the true-air control mode, Even if the vacuum is not released, the steam expansion will vapour along the upper edge of the flexible cup without damaging the vacuum seal display film, which fundamentally solves the problem that the known design will damage the vacuum seal when the consumer misuses. Showing the irrationality of the film, making the product more durable, and thus has a significant positive effect;
  • the outer wall of the upper edge of the flexible cup is provided with a ring groove, so that the upper edge of the flexible cup is more reliable with the inner wall of the container body, because the cup is not provided when the ring groove is not provided.
  • the expansion contact of the inner wall of the container body is a single-circle round wire contact.
  • the expansion contact between the cup and the inner wall of the container body is a multi-turn round wire contact, and the fitting is more reliable; meanwhile, since the ring groove is provided, the container When the cover is under the cover, it is more labor-saving; in addition, when the vapor is emitted, the upper edge of the flexible cup is more likely to emit steam, and the rebound of the upper edge of the flexible cup is also more powerful, which is another Outstanding substantive features.
  • the present invention has the advantages of simple structure, convenient use, effective sealing, reliable durability, and microwave use even if vacuum is not released, and can be directly used in a refrigerator, a microwave oven or an overhead dishwasher.
  • FIG. 1 is a schematic structural view of a push type vacuum storage box disclosed in Chinese Patent Application Publication No. CN100546886C;
  • Figure 2 is a schematic structural view of the push type vacuum seal control device of Figure 1;
  • Figure 3 is a schematic perspective view of one embodiment of the present invention.
  • Figure 4 is a partially cutaway perspective structural view of the embodiment of Figure 3;
  • Figure 5 is a partially cutaway front elevational view showing the embodiment of Figure 3;
  • Figure 6 is a front view showing the structure of the lid of Figure 5 when it is placed in the pot;
  • Figure 7 is an enlarged schematic view showing a portion A of Figure 5;
  • FIG. 8 and 9 are enlarged schematic views of a portion B of Fig. 6.
  • pot body 1, pot lid; 3, push-type vacuum seal control device; 4, inner protruding flange; 5, flexible cup; 6, upper edge lip; 7, ring groove.
  • this embodiment is a push-type vacuum sealed fresh-keeping and microwave universal pot, including a pot body 1 and a pot cover 2; the applicant's Chinese authorized invention patent announcement number CN100546886C is set on the pot lid 2 a push-type vacuum seal control device 3; the lid 2 has an inwardly extending flange 4 that extends toward and into the body of the container, and a flexible cup 5 is directly injection molded on the inner flange.
  • the flexible cup 5 forms a structure for expanding the inner wall of the pot body through the turning of the upper edge 6 of the flexible cup when the lid is placed in the pot body; the outer wall of the upper lip 6 of the flexible cup is provided with three The ring groove 7; the section of the three-ring groove has a zigzag structure formed by a circular arc.
  • the action of the lip so that when the vacuum type vacuum seal control device is under vacuum control, even if the vacuum is not released, the steam expansion will automatically emit vapor along the upper edge of the flexible cup when the microwave is used, and the vacuum seal display film will not be damaged. It fundamentally solves the irrationality of the well-designed design that damages the vacuum-sealed display film when the consumer mishandles, making the product more durable.

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Closures For Containers (AREA)
  • Package Specialized In Special Use (AREA)

Description

按压式真空密封保鲜及微波通用容器 技术领域
本发明涉及一种结构改进的按压式真空密封保鲜及微波通用容器。 背景技术
本申请人的中国授权发明专利公告号 CN100546886C公开了一种按压 式真空保鲜盒， 其盒体与盒盖可密封结合必须依靠盒盖上的盖扣对盒体的 扣紧才能使盒体与盒盖密封， 这样， 在密封保鲜使用上， 扣盖动作必不可 少； 而这种保鲜盒也比较适合于水箱冷藏保鲜， 当要在微波炉使用时， 由 于无法自动释放盒体内蒸气， 需要事先释放真空， 由真空控制阀提供散发 蒸气通道， 因此， 这种保鲜盒在使用上必须按照使用说明来操作， 当消费 者误操作时， 容易使真空密封显示膜在蒸气膨胀时疲劳损坏。
发明内容
本发明的目的是针对上述问题，提供一种结构简单、能有效保持密封、 同时即使未释放真空也可微波使用的按压式真空密封保鲜及微波通用容 器。
本发明的目的是这样实现的： 包括容器本体和容器盖； 在容器盖上设 置有按压式真空密封控制装置； 所述容器盖具有朝向并伸入容器本体内的 内伸凸缘， 在所述内伸凸缘上直接注塑连体成型有柔性皮碗， 所述柔性皮 碗在容器盖盖入容器本体时通过柔性皮碗的上翘边唇的翻转形成对容器本 体的内壁胀紧的结构。
本发明， 所述柔性皮碗的上翘边唇的外壁设置有环槽。
本发明， 所述环槽的切口截面为圆弧形、 三角形或梯形构成的锯齿状 结构。
本发明的有益效果是： 1 )、 柔性皮碗在容器盖盖入容器本体时通过柔性皮碗的上翘边唇的翻 转形成对容器本体的内壁胀紧的结构， 使得按压式真空密封控制装置在真- 空控制时， 即使没有释放真空， 微波使用时蒸气膨胀会顺着柔性皮碗的上 翘边唇散发蒸气， 不会损坏真空密封显示膜， 从根本上解决了公知设计的 在消费者误操作时会损坏真空密封显示膜的不合理性， 使产品更加耐用， 因而具有显著的积极效果；
2 )、 在柔性皮碗的上翘边唇的外壁设置有环槽， 这样， 柔性皮碗的上 翘边唇与容器本体的内壁胀紧更可靠， 因为在没有设置环槽时， 皮碗与容 器本体的内壁胀紧接触是单圈圆线接触， 在设置环槽后， 皮碗与容器本体 的内壁胀紧接触是多圈圆线接触， 贴合更可靠； 同时， 由于设置环槽， 容 器盖盖下时， 更加省力； 此外， 在散发蒸气时， 柔性皮碗的上翘边唇更容 易散发蒸气， 柔性皮碗的上翘边唇的回弹也比较有力， 这也是本发明的另 一突出的实质性特点。
因此， 本发明， 具有结构简单、 使用方便、 能有效保持密封、 可靠耐 用、 即使未释放真空也可微波使用的优点， 可配合冰箱保鲜冷藏、 微波炉 或置于高架洗碗机直接使用。
下面实施例结合附图说明对本发明作进一步的说明。
附图说明
图 1是中国授权发明专利公告号 CN100546886C公开的按压式真空保 鲜盒的结构示意图；
图 2是图 1的按压式真空密封控制装置的结构示意图；
图 3是本发明的一个实施例的立体结构示意图；
图 4是图 3实施例的局部剖开的立体结构示意图；
图 5是图 3实施例的局部剖开的主视结构示意图；
图 6是图 5的锅盖盖入锅体时的主视结构示意图； 图 7是图 5的 A部的放大结构示意图；
图 8、 图 9是图 6的 B部的放大结构示意图。
图中， 1、 锅体； 2、 锅盖； 3、 按压式真空密封控制装置； 4、 内伸凸 缘； 5、 柔性皮碗； 6、 上翘边唇； 7、 环槽。
具体实施方式
参照图 3至图 9,本实施例是一种按压式真空密封保鲜及微波通用锅， 包括锅体 1和锅盖 2; 在锅盖 2上设置了本申请人的中国授权发明专利公 告号 CN100546886C的按压式真空密封控制装置 3; 所述锅盖 2具有朝向 并伸入容器本体内的内伸凸缘 4， 在所述内伸凸缘上直接注塑连体成型有 柔性皮碗 5 ,所述柔性皮碗 5在锅盖盖入锅体时通过柔性皮碗的上翘边唇 6 的翻转形成对锅体的内壁胀紧的结构； 所述柔性皮碗的上翘边唇 6的外壁 设置有三道环槽 7; 三道环槽的切口截面为圓弧形构成的锯齿状结构。
本发明的工作原理： 参照图 7、 图 8, 图 7、 图 8的箭头动作方向示意 出锅盖盖入锅体时柔性皮碗的上翘边唇的动作， 柔性皮碗 5在锅盖盖入锅 体时通过柔性皮碗的上翘边唇 6的翻转形成对锅体的内壁胀紧的结构； 参 照图 9， 图 9的箭头动作方向示意出散发蒸气时， 柔性皮碗的上翘边唇的 动作， 这样， 使得按压式真空密封控制装置在真空控制时， 即使没有释放 真空， 微波使用时蒸气膨胀会顺着柔性皮碗的上翘边唇自动散发蒸气， 不 会损坏真空密封显示膜， 从根本上解决了公知设计的在消费者误操作时会 损坏真空密封显示膜的不合理性， 使产品更加耐用。

Claims

权 利 要 求
1、一种按压式真空密封保鲜及微波通用容器，包括容器本体和容器盖； 在所述容器盖上设置有按压式真空密封控制装置 （3 ); 其特征在于： 所述 容器盖具有朝向并伸入容器本体内的内伸凸缘（4 )， 在所述内伸凸缘上直 接注塑连体成型有柔性皮碗（ 5 )， 所述柔性皮碗（ 5 )在容器盖盖入容器本 体时通过柔性皮碗的上翘边唇（ 6 )的翻转形成对容器本体的内壁胀紧的结 构。
2、根据权利要求 1所述的按压式真空密封保鲜及微波通用容器，其特 征在于： 所述柔性皮碗的上翘边唇（6 ) 的外壁设置有环槽（7 )。
3、根据权利要求 2所述的按压式真空密封保鲜及微波通用容器，其特 征在于： 所述环槽（7 )的切口截面为圆弧形、 三角形或梯形构成的锯齿状 结构。
PCT/CN2010/001887 2010-11-13 2010-11-24 按压式真空密封保鮮及微波通用容器 WO2012061959A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201010542623.3A CN102001487A (zh) 2010-11-13 2010-11-13 按压式真空密封保鲜及微波通用容器
CN201010542623.3 2010-11-13

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107054890A (zh) * 2017-06-14 2017-08-18 周林斌 一种手动真空罐的使用方法
CN107054891A (zh) * 2017-06-14 2017-08-18 周林斌 真空容器
CN107098073A (zh) * 2017-06-14 2017-08-29 周林斌 一种真空容器
WO2019155394A1 (en) * 2018-02-07 2019-08-15 Berghoff Worldwide Nv Pot lid and cooking assembly with vapour passage
BE1025991B1 (nl) * 2018-02-07 2019-09-10 Berghoff Worldwide Nv Potdeksel en kooksamenstel met dampdoorgang
WO2019204287A1 (en) * 2018-04-17 2019-10-24 Meyer Intellectual Properties Ltd. Food storage and cooking vessel

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11607075B2 (en) 2018-04-17 2023-03-21 Meyer Intellectual Properties, Ltd. Food storage and cooking vessel with a valve
BR122022027029B1 (pt) * 2019-08-30 2023-11-21 Stanley Kin Sui Cheng Método de utilização de uma vasilha

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DE4320091A1 (de) * 1993-06-17 1994-12-22 Robert Ian Harris Verschlußkappe
CN200992359Y (zh) * 2006-12-27 2007-12-19 宋旭彬 手动按压真空密封保鲜盒
CN201292074Y (zh) * 2008-10-21 2009-08-19 吕石部 一种容器盖
CN100546886C (zh) * 2007-09-27 2009-10-07 宋旭彬 真空密封显示膜及其按压式真空保鲜盒

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DE4320091A1 (de) * 1993-06-17 1994-12-22 Robert Ian Harris Verschlußkappe
CN200992359Y (zh) * 2006-12-27 2007-12-19 宋旭彬 手动按压真空密封保鲜盒
CN100546886C (zh) * 2007-09-27 2009-10-07 宋旭彬 真空密封显示膜及其按压式真空保鲜盒
CN201292074Y (zh) * 2008-10-21 2009-08-19 吕石部 一种容器盖

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107054890A (zh) * 2017-06-14 2017-08-18 周林斌 一种手动真空罐的使用方法
CN107054891A (zh) * 2017-06-14 2017-08-18 周林斌 真空容器
CN107098073A (zh) * 2017-06-14 2017-08-29 周林斌 一种真空容器
WO2019155394A1 (en) * 2018-02-07 2019-08-15 Berghoff Worldwide Nv Pot lid and cooking assembly with vapour passage
BE1025991B1 (nl) * 2018-02-07 2019-09-10 Berghoff Worldwide Nv Potdeksel en kooksamenstel met dampdoorgang
WO2019204287A1 (en) * 2018-04-17 2019-10-24 Meyer Intellectual Properties Ltd. Food storage and cooking vessel
US10793325B2 (en) 2018-04-17 2020-10-06 Meyer Intellectual Properties Ltd. Food storage and cooking vessel

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