CN111219488A - Anti-falling rubber sealing ring - Google Patents

Anti-falling rubber sealing ring Download PDF

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Publication number
CN111219488A
CN111219488A CN201811413413.7A CN201811413413A CN111219488A CN 111219488 A CN111219488 A CN 111219488A CN 201811413413 A CN201811413413 A CN 201811413413A CN 111219488 A CN111219488 A CN 111219488A
Authority
CN
China
Prior art keywords
sealing ring
rubber sealing
truncated cone
circular truncated
type circle
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
CN201811413413.7A
Other languages
Chinese (zh)
Inventor
蒋弼夏
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN201811413413.7A priority Critical patent/CN111219488A/en
Publication of CN111219488A publication Critical patent/CN111219488A/en
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
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/061—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with positioning means
    • 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
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/10—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing
    • F16J15/104—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing characterised by structure

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gasket Seals (AREA)

Abstract

Anticreep type rubber seal, it has the body, and the body is O type circle, is equipped with round platform, characterized by on the O type circle: compared with the existing rubber sealing ring, the circular truncated cone is simple in structure, and the problems that the rubber sealing ring is easy to fall off, the use cost is high, and the installation is inconvenient are solved.

Description

Anti-falling rubber sealing ring
Technical Field
The invention relates to an improved design of a rubber sealing ring, in particular to an anti-falling rubber sealing ring.
Background
The existing rubber sealing ring is divided into a round shape and a rectangular shape from the shape of a cross section, the two types are divided into various forms such as an O shape, a rectangular shape and an abnormal shape from the shape, the width size of a sealing ring groove is usually larger than the outer diameter size of the sealing ring due to the consideration of the sealing compression working condition in the practical work, so that the sealing ring groove is easy to fall off when being installed, particularly when the installation groove is installed laterally or downwards, auxiliary methods such as coating the sealing ring with adhesive on the sealing groove are usually adopted, and the problems of high installation cost and inconvenient installation are caused.
Disclosure of Invention
The invention aims to solve the problems of easy falling and inconvenient installation of the existing rubber sealing ring during installation, and provides an anti-falling rubber sealing ring.
The specific scheme of the invention is as follows: the utility model provides an anticreep type rubber seal, it has the body, and the body is O type circle, is equipped with round platform, characterized by on the O type circle: compared with the existing rubber sealing ring, the circular truncated cone is simple in structure, and the problems that the rubber sealing ring is easy to fall off, the use cost is high, and the installation is inconvenient are solved.
Drawings
FIG. 1: front view of the invention
FIG. 2: cross section of the invention
In the figure: 1-a body, 2-a round table.
Detailed Description
Example (b): (see FIG. 1 for details): anticreep type rubber seal, it has body 1, and body 1 is O type circle, is equipped with round platform 2, characterized by on the O type circle: the circular truncated cone 2 is symmetrically distributed along the inner ring and the outer ring of the O-shaped ring, the center of the circular truncated cone 2 is located on the central line of the O-shaped ring, the thickness of the circular truncated cone 2 is equal to one fourth of the diameter of the O-shaped ring, and the outer diameter of the circular truncated cone 2 is 0.5mm larger than the width of the installation groove.

Claims (1)

1. Anticreep type rubber seal, it has the body, and the body is O type circle, is equipped with round platform, characterized by on the O type circle: the circular truncated cone is symmetrically distributed along the inner ring and the outer ring of the O-shaped ring, the center of the circular truncated cone is located on the central line of the O-shaped ring, the thickness of the circular truncated cone is equal to one fourth of the diameter of the O-shaped ring, and the outer diameter of the circular truncated cone is 0.5mm larger than the width of the installation groove.
CN201811413413.7A 2018-11-26 2018-11-26 Anti-falling rubber sealing ring Pending CN111219488A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811413413.7A CN111219488A (en) 2018-11-26 2018-11-26 Anti-falling rubber sealing ring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811413413.7A CN111219488A (en) 2018-11-26 2018-11-26 Anti-falling rubber sealing ring

Publications (1)

Publication Number Publication Date
CN111219488A true CN111219488A (en) 2020-06-02

Family

ID=70805435

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811413413.7A Pending CN111219488A (en) 2018-11-26 2018-11-26 Anti-falling rubber sealing ring

Country Status (1)

Country Link
CN (1) CN111219488A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113700580A (en) * 2021-08-17 2021-11-26 江门市大长江集团有限公司 O type circle anti-disengaging structure
CN114234528A (en) * 2020-09-09 2022-03-25 海信（山东）冰箱有限公司 A kind of refrigerator

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114234528A (en) * 2020-09-09 2022-03-25 海信（山东）冰箱有限公司 A kind of refrigerator
CN114234528B (en) * 2020-09-09 2023-08-08 海信冰箱有限公司 Refrigerator with a refrigerator body
CN113700580A (en) * 2021-08-17 2021-11-26 江门市大长江集团有限公司 O type circle anti-disengaging structure

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Legal Events

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PB01 Publication
PB01 Publication
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20200602