CN206309944U - A kind of special-shaped silica gel sealing ring - Google Patents
A kind of special-shaped silica gel sealing ring Download PDFInfo
- Publication number
- CN206309944U CN206309944U CN201621486301.0U CN201621486301U CN206309944U CN 206309944 U CN206309944 U CN 206309944U CN 201621486301 U CN201621486301 U CN 201621486301U CN 206309944 U CN206309944 U CN 206309944U
- Authority
- CN
- China
- Prior art keywords
- layer
- sealing ring
- silica gel
- protection film
- film layer
- 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 special-shaped silica gel sealing ring; including fixed seat and mounting seat; the mounting seat is arranged on the right side of protection film layer; the outside of the protection film layer is provided with dust-proof outer ring; the fixed seat is arranged on the preceding surface of connect base; the connect base is internally provided with inner ring, and the right-hand member top of the protection film layer is provided with connection buckle, waterproof layer is provided with below the high-temperature-resistant layer.Can facilitate and sealing ring is taken out from the object of sealing; there is provided fixed seat and fixing hole; the sealing more stablized is realized between the object that can be sealed by needs; reduce side leakage; and fixed seat is connected by connection buckle; can be changed after fixed seat damage; avoiding an installation from being broken needs to change whole sealing ring; cost is saved; protection film layer is provided with sealing ring; protection film layer can be torn when using, prevent thering is dust to fall on sealing ring in transportation, cause sealing not compact.
Description
Technical field
The utility model belongs to sealing ring technical field, and in particular to a kind of special-shaped silica gel sealing ring.
Background technology
The species of sealing ring is various, and conventional has O-ring, Y-shaped ring, V-type combination sealing.O-ring is generally used for static seal,
Y-shaped ring and V-type combination sealing are generally used for dynamic sealing.V-shaped seal ring is a kind of elastic rubber sealing ring of axial action, is used as
Rotating shaft is without means of press seals.Sealing lip has preferable activity and adaptability, can compensate for larger tolerance and angular deviation, can prevent interior
Portion's grease or fluid to external leakage, prevented also from it is extraneous dabble or dust intrusion.U-shaped circle is usually used in manufacture hydraulic system
Reciprocation sealing.It is widely used in the sealing of hydraulic cylinder in engineering machinery.O-ring seal is mainly used in static seal and moves back and forth close
Envelope.During for rotary movement seal, low speed rotary seal is only limitted to.Square type sealing ring is typically mounted in cylindrical or inner circle
Sealed in the groove of rectangular cross-section.Y-type seal ring is widely used in reciprocating motion sealing device.
There are some defects in existing special-shaped seal ring, such as sealing ring is being placed into the object of sealing in use
Behind inside, inconvenience of taking, and sealing ring air pressure side gas higher in sealing can overcome sealing under pressure
, from the contact portion of sealing ring and sealing surface to low-pressure side seepage, inside and outside pressure differential is bigger, this seepage for the elastic properties of materials of circle
Trend it is stronger, so as to have impact on sealing effectiveness.
Utility model content
The purpose of this utility model is to provide a kind of special-shaped silica gel sealing ring, to solve what is proposed in above-mentioned background technology
Sealing ring after the interior of articles for being placed into sealing, inconvenience of taking, and sealing ring sealing when air pressure side gas higher
Know from experience under pressure, overcome the elastic properties of materials of sealing ring from the contact portion of sealing ring and sealing surface to low-pressure side seepage,
Inside and outside pressure differential is bigger, and the trend of this seepage is stronger, so as to have impact on the problem of sealing effectiveness.
To achieve the above object, the utility model provides following technical scheme：A kind of special-shaped silica gel sealing ring, including fixation
Seat and mounting seat, the mounting seat are arranged on and installation are provided with the right side of protection film layer, and the bosom position of mounting seat
Hole, the outside of the protection film layer is provided with dust-proof outer ring, and protection film layer is internally provided with connect base, the fixed seat
The preceding surface of connect base is arranged on, and fixed seat is internally provided with fixing hole, in being internally provided with of the connect base
Circle, the right-hand member top of the protection film layer is provided with and high-temperature-resistant layer is provided with below connection buckle, and protection film layer, described resistance to
Waterproof layer is provided with below heat zone, anti-corrosion layer is provided with below the waterproof layer, set below the anti-corrosion layer
Layer of silica gel is equipped with, wearing layer is provided with below the layer of silica gel, the left end of the wearing layer is internally provided with groove, described recessed
The lower section of groove sets fluted baffle plate.
Preferably, the fixed seat is provided with six altogether, and six fixed seats are uniformly arranged on the preceding surface of connect base.
Preferably, the mounting seat is provided with two altogether, and two mounting seats are separately positioned on the left and right two of protection film layer
Side.
Preferably, the groove is provided with two altogether, and two grooves are separately positioned on inside of wearing layer or so two ends.
Preferably, the fixed seat is fixedly connected with connect base by connection buckle.
Preferably, the dust-proof outer ring is cirque structure
Preferably, the wearing layer and layer of silica gel are integral type structure
Compared with prior art, the beneficial effects of the utility model are：The utility model is scientific and reasonable for structure, uses safety
It is convenient, there is provided groove, can facilitate and sealing ring is taken out from the object of sealing, there is provided fixed seat and fixing hole, can be with
By the sealing for realizing more stablizing between the object for needing sealing, side leakage is reduced, and fixed seat is connected by connection buckle
Connect, can be changed after fixed seat damage, it is to avoid install for one and be broken and need to change whole sealing ring, saved into
This, is provided with protection film layer on sealing ring, can be torn protection film layer when using, and prevents having dust to fall in transportation
On sealing ring, cause sealing not compact.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is side view of the present utility model；
Fig. 3 is upward view of the present utility model.
In figure：1- fixed seats, 2- fixing holes, 3- protection film layers, the dust-proof outer rings of 4-, 5- connect bases, 6- mounting seats, 7- peaces
Dress hole, 8- inner rings, 9- high-temperature-resistant layers, 10- waterproof layers, 11- anti-corrosion layers, 12- wearing layers, 13- grooves baffle plate, 14- grooves,
15- layer of silica gel, 16- connection buckles.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of special-shaped silica gel sealing ring, including fixed seat 1
With mounting seat 6, mounting seat 6 is arranged at the right side of protection film layer 3, and the bosom position of mounting seat 6 and is provided with mounting hole
7, the outside of protection film layer 3 is provided with dust-proof outer ring 4, and protection film layer 3 is internally provided with connect base 5, and fixed seat 1 is set
On the preceding surface of connect base 5, and fixed seat 1 is internally provided with fixing hole 2, and connect base 5 is internally provided with inner ring 8,
The right-hand member top of protection film layer 3 is provided with connection buckle 16, and the lower section of protection film layer 3 is provided with high-temperature-resistant layer 9, high-temperature-resistant layer
9 lower section is provided with waterproof layer 10, and the lower section of waterproof layer 10 is provided with anti-corrosion layer 11, and the lower section of anti-corrosion layer 11 is provided with silicon
Glue-line 15, the lower section of layer of silica gel 15 is provided with wearing layer 12, and the left end of wearing layer 12 is internally provided with groove 14, under groove 14
Side sets fluted baffle plate 13.
In order that this sealing ring can be with stabilized seal, in the present embodiment, it is preferred that fixed seat 1 is provided with six, and six altogether
Individual fixed seat 1 is uniformly arranged on the preceding surface of connect base 5.
In order that this sealing ring can be stablized fixing, in the present embodiment, there is choosing, mounting seat 6 is provided with two, and two altogether
Individual mounting seat 6 is separately positioned on the left and right sides of protection film layer 3.
In order that this sealing ring can conveniently take out, in the present embodiment, it is preferred that groove 14 is provided with two, and two altogether
Individual groove 14 is separately positioned on the inside of wearing layer 12 or so two ends.
In order that fixed seat 1 can be dismantled conveniently, in the present embodiment, it is preferred that fixed seat 1 is with connect base 5 by connecting
Buckle 16 is connect to be fixedly connected.
In order that the dust-proof effect of this sealing ring is more preferably, in the present embodiment, it is preferred that dust-proof outer ring 4 is cirque structure.
In order that the structure of this sealing ring is more stablized, in the present embodiment, it is preferred that wearing layer 12 is one with layer of silica gel 15
Body formula structure.
Operation principle of the present utility model and use flow：After the special-shaped silica gel sealing ring is installed, diaphragm is torn
Layer 3, the fixing hole 2 in fixed seat 1 is aligned in the sealing column in the groove for needing sealing, fixing hole 2 is connected with sealing column stabilization
Connect, prevent from, because inside and outside pressure differential result in side leakage, influenceing the effect of sealing, can prevent dust from entering by dust-proof outer ring 4
Enter the sealing station to sealing ring, fixed sealing ring by mounting seat 6, when needing to take out special-shaped seal ring, by that will restrict
Son passes through groove 14, you can very easily take out sealing ring, more convenient to use, there is provided high-temperature-resistant layer 9, waterproof layer
10th, anti-corrosion layer 11 and wearing layer 12, can make this special-shaped silica gel sealing ring service life more permanent.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out various changes in the case where principle of the present utility model and spirit is not departed from, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of special-shaped silica gel sealing ring, including fixed seat (1) and mounting seat (6), it is characterised in that：The mounting seat (6) sets
Put and mounting hole (7), the protection film layer are provided with the right side in protection film layer (3), and the bosom position of mounting seat (6)
(3) outside is provided with dust-proof outer ring (4), and protection film layer (3) is internally provided with connect base (5), the fixed seat (1)
It is arranged on the preceding surface of connect base (5), and fixed seat (1) is internally provided with fixing hole (2), the connect base (5)
It is internally provided with inner ring (8), the right-hand member top of the protection film layer (3) is provided with connection buckle (16), and protection film layer (3)
Lower section is provided with high-temperature-resistant layer (9), and waterproof layer (10) is provided with below the high-temperature-resistant layer (9), the waterproof layer (10)
Lower section is provided with anti-corrosion layer (11), and layer of silica gel (15), the layer of silica gel (15) are provided with below the anti-corrosion layer (11)
Lower section be provided with wearing layer (12), the left end of the wearing layer (12) is internally provided with groove (14), the groove (14)
Lower section sets fluted baffle plate (13).
2. a kind of special-shaped silica gel sealing ring according to claim 1, it is characterised in that：The fixed seat (1) is provided with altogether
Six, and six fixed seats (1) are uniformly arranged on the preceding surface of connect base (5).
3. a kind of special-shaped silica gel sealing ring according to claim 1, it is characterised in that：The mounting seat (6) is provided with altogether
Two, and two mounting seats (6) are separately positioned on the left and right sides of protection film layer (3).
4. a kind of special-shaped silica gel sealing ring according to claim 1, it is characterised in that：The groove (14) is provided with two altogether
It is individual, and two grooves (14) are separately positioned on the inside of wearing layer (12) or so two ends.
5. a kind of special-shaped silica gel sealing ring according to claim 1, it is characterised in that：The fixed seat (1) be connected bottom
Seat (5) is fixedly connected by connection buckle (16).
6. a kind of special-shaped silica gel sealing ring according to claim 1, it is characterised in that：The dust-proof outer ring (4) is annulus
Shape structure.
7. a kind of special-shaped silica gel sealing ring according to claim 1, it is characterised in that：The wearing layer (12) and layer of silica gel
(15) it is integral type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621486301.0U CN206309944U (en) | 2016-12-31 | 2016-12-31 | A kind of special-shaped silica gel sealing ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621486301.0U CN206309944U (en) | 2016-12-31 | 2016-12-31 | A kind of special-shaped silica gel sealing ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206309944U true CN206309944U (en) | 2017-07-07 |
Family
ID=59248020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621486301.0U Expired - Fee Related CN206309944U (en) | 2016-12-31 | 2016-12-31 | A kind of special-shaped silica gel sealing ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206309944U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113669449A (en) * | 2021-07-15 | 2021-11-19 | 金石机器人银川有限公司 | Sealing loose clamping mechanism for plugging and unplugging filter rod |
-
2016
- 2016-12-31 CN CN201621486301.0U patent/CN206309944U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113669449A (en) * | 2021-07-15 | 2021-11-19 | 金石机器人银川有限公司 | Sealing loose clamping mechanism for plugging and unplugging filter rod |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170707 Termination date: 20191231 |