CN209012414U - A kind of silica gel ring with excellent sealing effect - Google Patents
A kind of silica gel ring with excellent sealing effect Download PDFInfo
- Publication number
- CN209012414U CN209012414U CN201821714385.8U CN201821714385U CN209012414U CN 209012414 U CN209012414 U CN 209012414U CN 201821714385 U CN201821714385 U CN 201821714385U CN 209012414 U CN209012414 U CN 209012414U
- Authority
- CN
- China
- Prior art keywords
- circle body
- stepped part
- silica gel
- blocking portion
- gel ring
- 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
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Abstract
The utility model discloses a kind of silica gel ring with excellent sealing effect, the silica gel ring includes a cricoid flexibility circle body made of silica gel material, cricoid blocking portion is connected at the top of the flexibility circle body, the outer diameter of the blocking portion is greater than the outer diameter of the flexible circle body, the blocking portion and the flexible circle body are integrated injection molding and cross sectional shape formation T font, the two sides of the flexibility circle body are connected with cricoid first stepped part, first stepped part protrudes outward, first stepped part and the flexible circle body are integrated injection molding, first annular groove is equipped between first stepped part and the blocking portion.The utility model its pass through the top of flexible circle body be arranged blocking portion; in the two sides of flexible circle body, outwardly projecting first stepped part and second step ladder are set; it is set to have three-layer sealed defencive function; after improveing with this configuration; its sealing performance is good; and structure is simple, production cost is low, is worthy of popularization.
Description
Technical field
The utility model relates to silica gel ring technical fields, and in particular to a kind of silica gel ring with excellent sealing effect.
Background technique
In the prior art, the using face of sealing ring is very extensive, designs mechanical seal, chemical industry equipment, the technologies such as electric appliance neck
The various fluids such as oil, water, air or gas are either statically or dynamically sealed in domain.The structure of sealing ring is generally ring-type, needle
Against applied place, the difference for the equipment being applied to is installed, various sealing rings have different fine structure to change,
Sealing ring is usually made of various rubber, has many advantages, such as that price is lower.But sealing performance is not sufficiently stable.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of good by having after structural improvement
The silica gel ring of good sealing effect, structure is simple, good seal performance, and production cost is low.
The technical solution of the utility model is as follows:
A kind of silica gel ring with excellent sealing effect, the silica gel ring include a cricoid flexibility made of silica gel material
Circle body is connected with cricoid blocking portion at the top of the flexibility circle body, and the outer diameter of the blocking portion is greater than the flexible circle body
Outer diameter, the blocking portion and the flexible circle body are integrated injection molding and cross sectional shape forms T font, the flexibility circle body
Two sides are connected with cricoid first stepped part, and first stepped part protrudes outward, first stepped part and the flexible rings
Body is integrated injection molding, and first annular groove is equipped between first stepped part and the blocking portion.
Further, second step ladder, the second step ladder and first are also connected with below first stepped part
Stepped part is spaced and parallel setting, and second annular groove is equipped between the second step ladder and first stepped part, described
Second step ladder and the flexible circle body are integrated injection molding, and the lower end of the second step ladder is equipped with opening.
Further, first stepped part and second step ladder protrude outward 1mm.
Further, the width of the blocking portion is 10mm.
Compared with the existing technology, the utility model has the beneficial effects that: the utility model is structurally reasonable, by flexibility
Blocking portion is arranged in the top of circle body, and the first stepped part and second step ladder is arranged in the two sides of flexible circle body, it is made to have three layers
Seal protection function, after improveing with this configuration, sealing performance is good, and structure is simple, and production cost is low, is worthy to be popularized and answers
With.
Detailed description of the invention
It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this is practical new
Some embodiments of type for those of ordinary skill in the art without creative efforts, can be with root
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the front schematic view of the utility model；
Fig. 2 is the cross-sectional view of the utility model.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
The present invention will be further described in detail for example.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
In order to illustrate technical solution described in the utility model, the following is a description of specific embodiments.
Embodiment
Fig. 1, Fig. 2 are please referred to, the present embodiment provides a kind of silica gel ring with excellent sealing effect, which includes one
The top of the cricoid flexibility circle body 1 made of silica gel material, the flexibility circle body 1 is connected with cricoid blocking portion 2, the resistance
The outer diameter of stopper 2 is greater than the outer diameter of the flexible circle body 1, the blocking portion 2 and the flexible circle body 1 be integrated injection molding and
Cross sectional shape forms T font, and the two sides of the flexibility circle body 1 are connected with cricoid first stepped part 3, first stepped part 3
It protrudes outward, first stepped part 3 is integrated injection molding, first stepped part 3 and the resistance with the flexible circle body 1
First annular groove 4 is equipped between stopper 2.
Further, the lower section of first stepped part 3 is also connected with second step ladder 5, the second step ladder 5 and
Stepped plate 3 is spaced and parallel setting, and second annular groove is equipped between the second step ladder 5 and first stepped part 3
6, the second step ladder 5 is integrated injection molding with the flexible circle body 1, and the lower end of the second step ladder 5 is equipped with opening
7。
In the present embodiment, first stepped part 3 and second step ladder 5 protrude outward 1mm.
In the present embodiment, the width of the blocking portion 2 is 10mm.
A kind of silica gel ring with excellent sealing effect provided in this embodiment is structurally reasonable, by flexible circle body 1
Top setting width be 10mm blocking portion 2, in the two sides of flexible circle body 1, setting protrudes outward 3 He of the first stepped part of 1mm
Second step ladder 5 makes it have three-layer sealed defencive function, and after improveing with this configuration, sealing performance is good, and structure letter
Single, production cost is low, is worthy of popularization.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (4)
1. a kind of silica gel ring with excellent sealing effect, it is characterised in that: the silica gel ring includes one cricoid by silica gel material
Manufactured flexibility circle body is connected with cricoid blocking portion at the top of the flexibility circle body, and the outer diameter of the blocking portion is greater than described
The outer diameter of flexible circle body, the blocking portion and the flexible circle body are integrated injection molding and cross sectional shape forms T font, described
The two sides of flexible circle body are connected with cricoid first stepped part, and first stepped part protrudes outward, first stepped part with
The flexibility circle body is integrated injection molding, and first annular groove is equipped between first stepped part and the blocking portion.
2. a kind of silica gel ring with excellent sealing effect according to claim 1, it is characterised in that: first ladder
It is also connected with second step ladder below portion, the second step ladder and the first stepped part are spaced and parallel setting, described second
Second annular groove is equipped between stepped part and first stepped part, the second step ladder is integrated with the flexible circle body
The lower end of injection molding, the second step ladder is equipped with opening.
3. a kind of silica gel ring with excellent sealing effect according to claim 2, it is characterised in that: first ladder
Portion and second step ladder protrude outward 1mm.
4. a kind of silica gel ring with excellent sealing effect according to claim 1, it is characterised in that: the blocking portion
Width is 10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821714385.8U CN209012414U (en) | 2018-10-22 | 2018-10-22 | A kind of silica gel ring with excellent sealing effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821714385.8U CN209012414U (en) | 2018-10-22 | 2018-10-22 | A kind of silica gel ring with excellent sealing effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209012414U true CN209012414U (en) | 2019-06-21 |
Family
ID=66839528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821714385.8U Expired - Fee Related CN209012414U (en) | 2018-10-22 | 2018-10-22 | A kind of silica gel ring with excellent sealing effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209012414U (en) |
-
2018
- 2018-10-22 CN CN201821714385.8U patent/CN209012414U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190621 Termination date: 20191022 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |