CN205278357U - Vacuum type silica gel sealing washer - Google Patents

Vacuum type silica gel sealing washer Download PDF

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Publication number
CN205278357U
CN205278357U CN201521056544.6U CN201521056544U CN205278357U CN 205278357 U CN205278357 U CN 205278357U CN 201521056544 U CN201521056544 U CN 201521056544U CN 205278357 U CN205278357 U CN 205278357U
Authority
CN
China
Prior art keywords
piece
silica gel
sealing washer
box body
vacuum
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.)
Expired - Fee Related
Application number
CN201521056544.6U
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Chinese (zh)
Inventor
方毅
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
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Priority to CN201521056544.6U priority Critical patent/CN205278357U/en
Application granted granted Critical
Publication of CN205278357U publication Critical patent/CN205278357U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

Vacuum type silica gel sealing washer, its characterized in that include the perpendicular connection piece that the silica gel material was made, erect the connection piece down the system have left side piece and right side piece to one side, have the vacuum bothrium between left and right oblique piece. Erect the connection piece, oblique an of left side is lambdoid sealing washer in a cross -section of formation with the right side to one side, can be according to the product needs with annular or square or other shapes of the whole rounding of sealing washer, during with product Assembly, the perpendicular connection piece on its upper portion is pegged graft with the draw -in groove on the lid (bowl cover) and is cooperated, and make competent contact surface on box body (cup), it is fashionable with the box body lid when the lid, movable sealing ring is downward in the lid area, the left side of sealing washer lower part, the oblique piece in the right side contacts with the contact surface of box body, and make left side piece elastic deformation left to one side gradually, the oblique piece in the right side is elastic deformation right, thereby force the some air escape in the bothrium of vacuum, its inside vacuum production is regional, make a left side, the contact surface actuation of oblique piece ability in the right side and box body together, water prevention, the gas tightness can be good, reach good sealed effect.

Description

Vacuum type silica gel sealing ring
Technical field
This utility model relates to sealing ring, particularly relates to the vacuum type silica gel sealing ring of food stage.
Background technology
The articles for daily use such as crisper, thermos cup all can be used sealing ring, when lid (bowl cover) closes with box body (cup), sealing ring plays the effect sealing contact between lid, body, outside air, water etc. can be reduced enter, also distributing of crisper (thermos cup) inner air can be reduced, and the cross section structure having sealing ring is generally rectangle, its upper and lower both ends of the surface are plane, lid, body to pass through to compress just to play sealing function, if it is slightly loosening, problem poor sealing easily occur, sealing effectiveness is poor.
Summary of the invention
The purpose of this utility model is the shortcoming in order to overcome prior art to exist, it is provided that one is under pressure after deformation, produces vac sorb, and waterproof, air-tightness are good, it is ensured that the vacuum type silica gel sealing ring of sealing effectiveness.
The technical scheme of this utility model vacuum type silica gel sealing ring is: it is characterized in that including the perpendicular connection sheet that silica gel material is made, and perpendicular connection is shaped with left inclined tab and right inclined tab under sheet, has vacuum bothrium between left and right inclined tab.
The utility model discloses a kind of vacuum type silica gel sealing ring, silica gel sealing ring is made the perpendicular connection sheet on top, perpendicular connection is shaped with left inclined tab and right inclined tab under sheet, left, angle between right inclined tab is vacuum bothrium, perpendicular connection sheet, it is lambdoid sealing ring that left inclined tab and right inclined tab form a cross section, according to product needed, sealing ring can be integrally formed annular or square or other shape, during with Product Assembly, the perpendicular connection sheet on its top coordinates with the draw-in groove grafting on lid (bowl cover), and on box body (cup), it is shaped with the contact surface of level, when lid covers with box body, lid band dynamic seal ring is downward, a left side for sealing ring lower potion, right inclined tab contacts with the contact surface of box body, and make left inclined tab elastic deformation to the left gradually, right inclined tab elastic deformation to the right, thus forcing the partial air in vacuum bothrium to be discharged, it is internally formed vacuum area, make a left side, right inclined tab can be pulled together with the contact surface of box body, waterproof, air-tightness is good, reach good sealing effectiveness.
This utility model vacuum type silica gel sealing ring, the angle theta between described left inclined tab and right inclined tab is 70 �� 110 ��.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model vacuum type silica gel sealing ring;
Fig. 2 is vacuum type silica gel sealing ring and crisper mated condition structural representation.
Detailed description of the invention
This utility model relates to a kind of vacuum type silica gel sealing ring, as shown in Fig. 1 Fig. 2, it is characterised in that: including the perpendicular connection sheet 1 that silica gel material is made, perpendicular connection is shaped with left inclined tab 2 and right inclined tab 3 under sheet, has vacuum bothrium 4 between left and right inclined tab. silica gel sealing ring is made the perpendicular connection sheet 1 on top, perpendicular connection is shaped with left inclined tab 2 and right inclined tab 3 under sheet, left, angle between right inclined tab is vacuum bothrium 4, perpendicular connection sheet, it is lambdoid sealing ring that left inclined tab and right inclined tab form a cross section, according to product needed, sealing ring can be integrally formed annular or square or other shape, during with Product Assembly, the perpendicular connection sheet 1 on its top and lid 11(bowl cover) on draw-in groove 12 grafting coordinate, and at box body 13(cup) on be shaped with the contact surface 14 of level, when lid 11 covers with box body 13, lid band dynamic seal ring is downward, a left side for sealing ring lower potion, right inclined tab 2, 3 contact with the contact surface 14 of box body 13, and make left inclined tab 2 elastic deformation to the left gradually, right inclined tab 3 elastic deformation to the right, thus forcing the partial air in vacuum bothrium 4 to be discharged, it is internally formed vacuum area, make a left side, right inclined tab can be pulled together with the contact surface 14 of box body 13, waterproof, air-tightness is good, reach good sealing effectiveness. angle theta between described left inclined tab 2 and right inclined tab 3 is 70 �� 110 ��.

Claims (2)

1. vacuum type silica gel sealing ring, it is characterised in that: including the perpendicular connection sheet (1) that silica gel material is made, perpendicular connection is shaped with left inclined tab (2) and right inclined tab (3) under sheet, has vacuum bothrium (4) between left and right inclined tab.
2. vacuum type silica gel sealing ring as claimed in claim 1, it is characterised in that: the angle theta between described left inclined tab (2) and right inclined tab (3) is 70 �� 110 ��.
CN201521056544.6U 2015-12-17 2015-12-17 Vacuum type silica gel sealing washer Expired - Fee Related CN205278357U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201521056544.6U CN205278357U (en) 2015-12-17 2015-12-17 Vacuum type silica gel sealing washer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201521056544.6U CN205278357U (en) 2015-12-17 2015-12-17 Vacuum type silica gel sealing washer

Publications (1)

Publication Number Publication Date
CN205278357U true CN205278357U (en) 2016-06-01

Family

ID=56062935

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201521056544.6U Expired - Fee Related CN205278357U (en) 2015-12-17 2015-12-17 Vacuum type silica gel sealing washer

Country Status (1)

Country Link
CN (1) CN205278357U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110864172A (en) * 2019-11-27 2020-03-06 安徽省含山县皖中减速机械有限公司 Novel compression-resistant flange for pipeline connection
CN112963762A (en) * 2021-02-07 2021-06-15 深圳市祥宇光电子科技有限公司 Underwater diving lamp with high-efficiency waterproof performance

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110864172A (en) * 2019-11-27 2020-03-06 安徽省含山县皖中减速机械有限公司 Novel compression-resistant flange for pipeline connection
CN112963762A (en) * 2021-02-07 2021-06-15 深圳市祥宇光电子科技有限公司 Underwater diving lamp with high-efficiency waterproof performance
US11555607B1 (en) 2021-02-07 2023-01-17 Shenzhen Xiangyu Optoelectronics Technology Co., Ltd Diving lamp with efficient waterproof performance

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160601

Termination date: 20201217

CF01 Termination of patent right due to non-payment of annual fee