CN106246914A - 盖板的减压结构 - Google Patents

盖板的减压结构 Download PDF

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Publication number
CN106246914A
CN106246914A CN201610766336.8A CN201610766336A CN106246914A CN 106246914 A CN106246914 A CN 106246914A CN 201610766336 A CN201610766336 A CN 201610766336A CN 106246914 A CN106246914 A CN 106246914A
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CN
China
Prior art keywords
board body
cover board
cover plate
pressure reduction
reduction structure
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN201610766336.8A
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English (en)
Inventor
陈建华
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.)
Wuxi Taichang Pml Precision Mechanism Ltd
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Wuxi Taichang Pml Precision Mechanism Ltd
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 Wuxi Taichang Pml Precision Mechanism Ltd filed Critical Wuxi Taichang Pml Precision Mechanism Ltd
Priority to CN201610766336.8A priority Critical patent/CN106246914A/zh
Publication of CN106246914A publication Critical patent/CN106246914A/zh
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B43/00—Washers or equivalent devices; Other devices for supporting bolt-heads or nuts
    • F16B43/001—Washers or equivalent devices; Other devices for supporting bolt-heads or nuts for sealing or insulation

Abstract

本发明提供了盖板的减压结构，其结构简单，可有效进行减压，延长使用寿命；其包括设有密封腔的盖板本体，所述盖板本体底部内壁设有凸起，且所述盖板本体的侧壁上开有迷宫结构。

Description

盖板的减压结构
技术领域
本发明涉及机械零部件技术领域，具体为盖板的减压结构。
背景技术 在机械部件连接结构中，常常需要用到盖板将连接件密封，其通过盖板的密封腔进行密封，但是由于密封腔内有压力，实际装配过程中，该压力会阻碍装配，装配后的盖板内长期存有压力，也会缩短使用寿命。
发明内容
针对上述问题，本发明提供了盖板的减压结构，其结构简单，可有效进行减压，延长使用寿命。
其技术方案是这样的：其包括设有密封腔的盖板本体，其特征在于：所述所述盖板本体底部内壁设有凸起，且所述盖板本体的侧壁上开有迷宫结构。
其进一步特征在于，所述盖板本体的侧壁上的迷宫结构至少有两个。
本发明的有益效果是，通过在盖板本体底部内壁设有凸起，则在装配中，凸起可起到有效缓冲作用，避免在高压状态中强行装配，且盖板本体的侧壁上开有迷宫结构，则在装配中，压缩的空气可通过迷宫结构有效排出，提高了使用寿命。
附图说明
图1是本发明的结构示意图。
具体实施方式
如图1所示，本发明包括设有密封腔4的盖板本体1，盖板本体1底部内壁设有凸起2，则在装配中，凸起2可起到有效缓冲作用，避免在高压状态中强行装配，且盖板本体1的侧壁上开有两个连通外部的迷宫结构3，跟根据情况，将迷宫结构3开在盖板本体1的侧壁的同一侧或是不同侧，则在装配中，压缩的空气可通过迷宫结构3排出，有效减压，提高了使用寿命。

Claims (2)

1.盖板的减压结构，其包括设有密封腔的盖板本体，其特征在于：所述所述盖板本体底部内壁设有凸起，且所述盖板本体的侧壁上开有迷宫结构。
2.根据权利要求1所述的盖板的减压结构，其特征在于，所述盖板本体的侧壁上的迷宫结构至少有两个。
CN201610766336.8A 2016-08-31 2016-08-31 盖板的减压结构 Pending CN106246914A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610766336.8A CN106246914A (zh) 2016-08-31 2016-08-31 盖板的减压结构

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610766336.8A CN106246914A (zh) 2016-08-31 2016-08-31 盖板的减压结构

Publications (1)

Publication Number Publication Date
CN106246914A true CN106246914A (zh) 2016-12-21

Family

ID=57596978

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610766336.8A Pending CN106246914A (zh) 2016-08-31 2016-08-31 盖板的减压结构

Country Status (1)

Country Link
CN (1) CN106246914A (zh)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020190485A1 (en) * 2001-06-19 2002-12-19 Tdk Corporation Seal cap fitting structure
CN202857192U (zh) * 2012-09-10 2013-04-03 科博达技术有限公司 一种密封壳体
CN203256808U (zh) * 2013-05-30 2013-10-30 当阳市十里长坂实业有限公司 防水防尘井盖
CN203503713U (zh) * 2013-09-02 2014-03-26 超威电源有限公司 蓄电池防水上盖
CN206112063U (zh) * 2016-08-31 2017-04-19 无锡太昌精密机械有限公司 一种盖板的减压结构

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020190485A1 (en) * 2001-06-19 2002-12-19 Tdk Corporation Seal cap fitting structure
CN202857192U (zh) * 2012-09-10 2013-04-03 科博达技术有限公司 一种密封壳体
CN203256808U (zh) * 2013-05-30 2013-10-30 当阳市十里长坂实业有限公司 防水防尘井盖
CN203503713U (zh) * 2013-09-02 2014-03-26 超威电源有限公司 蓄电池防水上盖
CN206112063U (zh) * 2016-08-31 2017-04-19 无锡太昌精密机械有限公司 一种盖板的减压结构

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Application publication date: 20161221