CN103266843A - 一种充气门封 - Google Patents

一种充气门封 Download PDF

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Publication number
CN103266843A
CN103266843A CN2013102089852A CN201310208985A CN103266843A CN 103266843 A CN103266843 A CN 103266843A CN 2013102089852 A CN2013102089852 A CN 2013102089852A CN 201310208985 A CN201310208985 A CN 201310208985A CN 103266843 A CN103266843 A CN 103266843A
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CN
China
Prior art keywords
air bag
door seal
elastic component
resetting
doorframe
Prior art date
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Pending
Application number
CN2013102089852A
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English (en)
Inventor
朱志东
何小军
赵丹
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JIANGSU WALKER LOGISTIC EQUIPMENT MANUFACTURING Co Ltd
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JIANGSU WALKER LOGISTIC EQUIPMENT MANUFACTURING Co Ltd
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Publication date
Application filed by JIANGSU WALKER LOGISTIC EQUIPMENT MANUFACTURING Co Ltd filed Critical JIANGSU WALKER LOGISTIC EQUIPMENT MANUFACTURING Co Ltd
Priority to CN2013102089852A priority Critical patent/CN103266843A/zh
Publication of CN103266843A publication Critical patent/CN103266843A/zh
Pending legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G69/00Auxiliary measures taken, or devices used, in connection with loading or unloading
    • B65G69/008Dock- or bumper-seals

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  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)

Abstract

本发明涉及一种充气门封,包括横气囊、两个竖气囊以及复位机构,所述横气囊至于门框上部,所述竖气囊竖直设置于横气囊的两端部,所述复位机构与所述竖气囊连接。本发明采用气囊作为门封主体,并且能通过弹性件对门封进行快速回收,占用空间较少。

Description

一种充气门封
技术领域
本发明涉及一种充气门封。
背景技术
在一些密闭性要求较高的库房如冷库的门口需要设置适时启用的门封结构,以便在门体开合需要装卸货物时对库房保持相对的密封防止冷气泄露。在装卸货物完毕后,需要将门封结构再回复初始状态以减少空间占用,常见的门封采用海绵制成,在常态下不适于收压占用空间较大。
发明内容
本发明目的在于解决上述问题,提供了一种能快速可靠地将门封复位的充气门封,具体由以下技术方案实现。
一种充气门封,与仓库的门框连接,该充气门封包括横气囊、两个竖气囊以及复位机构,所述横气囊至于门框上部,所述竖气囊竖直设置于横气囊的两端部,所述复位机构与所述竖气囊连接。
所述的充气门封,其进一步设计在于,所述复位机构包括绳缆、滑轮以及弹性件,所述绳缆一端水平穿过竖气囊且通过滑轮换向后另一端与所述弹性件连接,所述弹性件置于门框内。
所述的充气门封,其进一步设计在于,所述弹性件为弹簧。
本发明采用气囊作为门封主体,并且能通过弹性件对门封进行快速回收,占用空间较少。
附图说明
图1为本发明结构示意图。
具体实施方式
以下结合说明书附图以及具体实施例对本发明进行进一步说明。
该充气门封,与仓库的门框连接,包括横气囊1、两个竖气囊2以及复位机构3,横气囊至于门框上部,竖气囊竖直设置于横气囊的两端部,复位机构与竖气囊连接。复位机构包括绳缆31、滑轮32以及弹性件33,绳缆一端水平穿过竖气囊且通过滑轮换向后另一端与弹性件连接,弹性件置于门框内。弹性件为弹簧。
本发明采用气囊作为门封主体,并且能通过弹性件对门封进行快速回收,占用空间较少。

Claims (3)

1.一种充气门封,与仓库的门框连接,其特征在于,该充气门封包括横气囊、两个竖气囊以及复位机构,所述横气囊至于门框上部,所述竖气囊竖直设置于横气囊的两端部,所述复位机构与所述竖气囊连接。
2.根据权利要求1所述的充气门封,其特征在于,所述复位机构包括绳缆、滑轮以及弹性件,所述绳缆一端水平穿过竖气囊且通过滑轮换向后另一端与所述弹性件连接,所述弹性件置于门框内。
3.根据权利要求1所述的充气门封,其特征在于,所述弹性件为弹簧。
CN2013102089852A 2013-05-30 2013-05-30 一种充气门封 Pending CN103266843A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013102089852A CN103266843A (zh) 2013-05-30 2013-05-30 一种充气门封

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013102089852A CN103266843A (zh) 2013-05-30 2013-05-30 一种充气门封

Publications (1)

Publication Number Publication Date
CN103266843A true CN103266843A (zh) 2013-08-28

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CN2013102089852A Pending CN103266843A (zh) 2013-05-30 2013-05-30 一种充气门封

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110143119A (zh) * 2019-05-20 2019-08-20 天津美信电气机械有限公司 一种货物装卸用自动检测门封系统

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3816867A (en) * 1972-06-23 1974-06-18 Foremark Corp Inflatable canopy
US4750299A (en) * 1987-02-06 1988-06-14 Frommelt Industries, Inc. Air perimeter seal for opening
JPS6457393U (zh) * 1987-10-02 1989-04-10
US4821468A (en) * 1987-05-05 1989-04-18 Super Seal Mfg. Ltd. Dock seal
US5007211A (en) * 1990-03-16 1991-04-16 L.K. Goodwin Co., Inc. Inflatable dock seal
DE9108901U1 (de) * 1991-07-19 1991-09-12 Van Wijk Nederland B.V., Lelystad Verformbare Dichtung des Spaltes zwischen einer Gebäudeöffnung und einem an diese herangefahrenen Fahrzeug

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3816867A (en) * 1972-06-23 1974-06-18 Foremark Corp Inflatable canopy
US4750299A (en) * 1987-02-06 1988-06-14 Frommelt Industries, Inc. Air perimeter seal for opening
US4821468A (en) * 1987-05-05 1989-04-18 Super Seal Mfg. Ltd. Dock seal
JPS6457393U (zh) * 1987-10-02 1989-04-10
US5007211A (en) * 1990-03-16 1991-04-16 L.K. Goodwin Co., Inc. Inflatable dock seal
DE9108901U1 (de) * 1991-07-19 1991-09-12 Van Wijk Nederland B.V., Lelystad Verformbare Dichtung des Spaltes zwischen einer Gebäudeöffnung und einem an diese herangefahrenen Fahrzeug

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110143119A (zh) * 2019-05-20 2019-08-20 天津美信电气机械有限公司 一种货物装卸用自动检测门封系统

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Application publication date: 20130828