CN207584014U - sealing ring and sealing structure - Google Patents
sealing ring and sealing structure Download PDFInfo
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- CN207584014U CN207584014U CN201721416970.5U CN201721416970U CN207584014U CN 207584014 U CN207584014 U CN 207584014U CN 201721416970 U CN201721416970 U CN 201721416970U CN 207584014 U CN207584014 U CN 207584014U
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- sealing
- sealing ring
- seal
- lip
- sealing lip
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Abstract
The utility model discloses a kind of sealing ring and sealing structures, the sealing ring, including sealing ring main body, the sealing ring main body is outward extended with sealing lip and lower sealing lip in one side, the upper sealing lip, lower sealing lip and sealing ring main body are set in Y types, have v-seal interlabial gap between upper sealing lip and lower sealing lip；The sealing structure based on sealing ring including the sealing ring, further includes upper seal and lower seal, seal groove is provided in the lower seal, and the sealing ring is arranged in the seal groove.This kind of sealing ring and sealing structure have the advantages that easy to implement, service life is long, good seal performance, using not available for the prior arts such as flexible and convenient.
Description
Technical field
The utility model is related to a kind of technical solution of field of sealing technology, particularly a kind of sealing ring and sealing structure.
Background technology
Sealing element is a kind of extensive common components of application field.
In aluminum-shell battery production field, after filling battery electrolyte, need to be sealed using sealing ring.
In the prior art, generally electrolyte is carried out to aluminum-shell battery by the way of Robot actions to fill.It is but traditional
Electrolyte fill cavity sealing structure specifically used when also there is it is many shortcomings that.It is mainly manifested in lower section
Face：First, the power for filling the manipulator of electrolyte is smaller, if buckle fastening tension, manipulator are difficult to open, however, existing
There is sealing using the fluororubber O shape circle that line footpath is 7mm, it needs larger fastening under the conditions of operating pressure 5kgf/cm2
Power just can guarantee sealing effect, and contradiction is formed with manipulator opening force；Secondly, the sealing element of existing aluminum-shell battery is commonly fluorine rubber
Service life of the glue O-ring under battery fluid environment is short, needs replacing within general one month, replaces frequently, apply very
Trouble；Further more, to fill chamber about 2 meters long for existing battery, since reasons in structure with firm cover board everywhere and can only fill chamber, therefore
In the case of internal pressure, aluminum hull cover board (fixation fills head etc.) is pressed with deformation, is meeting manipulator opening force, cover board and chamber
Body space can increase to 2mm or so, so as to lead to rubber o-ring seal failure etc..
The many disadvantages seriously limit this field and develop and promote and apply further along.
In view of this, it is lacked the purpose of this utility model is to provide a kind of new technical solution with solving existing technology
It falls into.
Utility model content
For overcome the deficiencies in the prior art, the utility model provides a kind of sealing ring and sealing structure, solves existing
Technology is existing to implement the technological deficiencies such as inconvenient, service life is short, later maintenance is troublesome, the easy failure of sealing.
Technical solution is used by the utility model solves its technical problem：
A kind of sealing ring, including sealing ring main body, the sealing ring main body be outward extended in one side sealing lip and
Lower sealing lip, the upper sealing lip, lower sealing lip and sealing ring main body set in Y types, have between upper sealing lip and lower sealing lip
There is v-seal interlabial gap.
As an improvement of the above technical solution, the top of the upper sealing lip is provided with sealing lip seal line, under described
The lower part of sealing lip is provided with lower sealing lip seal line.
As a further improvement of the above technical scheme, the sealing ring lower body part is provided with body seal line, described
Sealed bottom line interval is provided between body seal line and lower sealing lip seal line.
As a further improvement of the above technical scheme, the most upper edge position of the upper sealing lip is higher than the sealing ring master
The peak of body.
As a further improvement of the above technical scheme, the sealing ring main body is integrated with upper sealing lip, lower sealing lip
Formation of sealing component.
As a further improvement of the above technical scheme, the sealing ring is the ethylene propylene diene rubber through peroxide cure
Sealing ring.
The utility model additionally provides a kind of sealing structure based on sealing ring, including the sealing ring, further includes
Sealing element and lower seal are provided with seal groove in the lower seal, and the sealing ring is arranged in the seal groove.
As an improvement of the above technical solution, the seal groove sealed groove L-shaped for section, seal groove includes close
Sealing groove main body, sealing groove bottom and seal groove side pocket.
As a further improvement of the above technical scheme, the sealing ring main body is contained in the sealing groove body, close
Seal main body and the most lower edge of lower sealing lip are abutted in sealing groove bottom and are contacted with seal groove sealing bottom surface, the upper sealing
The most upper edge of lip abuts to the bottom surface of upper seal and is contacted with upper seal sealing bottom surface, and the lower sealing lip extends into
In seal groove side pocket.
As a further improvement of the above technical scheme, after the sealing ring is arranged on seal groove, the upper sealing lip
Most upper edge is higher than the upper surface of the lower seal (3).
The beneficial effects of the utility model are：The utility model provides a kind of sealing ring and sealing structure, the sealing
Circle by with elastomeric upper sealing lip and lower sealing lip can effective lift-off seal circle sealing performance, it can be ensured that in Special Ring
It can keep sealing effective under border, have the advantages that service life is long, eliminate the trouble for frequently replacing sealing ring, later maintenance
More convenient, implementation cost is lower.The sealing structure based on sealing ring has better seal and longer use longevity
Life.
In short, this kind of sealing ring and sealing structure solve it is of the existing technology implement inconvenient, service life is short, after
The technological deficiencies such as phase troublesome maintenance, the easy failure of sealing.
Description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the cross-sectional view of the structure of sealing ring in the utility model；
Fig. 2 is the cross-sectional view of the structure of the sealing structure based on sealing ring in the utility model.
Specific embodiment
The technique effect of the design of the utility model, concrete structure and generation is carried out below with reference to embodiment and attached drawing
It clearly and completely describes, to be completely understood by the purpose of this utility model, feature and effect.Obviously, described embodiment
It is the part of the embodiment rather than whole embodiments of the utility model, the embodiment based on the utility model, the skill of this field
The other embodiment that art personnel are obtained without creative efforts belongs to the model of the utility model protection
It encloses.In addition, all connection/connection relations arrived involved in patent, not singly refer to component and directly connect, and refer to can be according to specific
Performance, by adding or reducing couple auxiliary, to form more preferably coupling structure.Each skill in the utility model creation
Art feature, can be with combination of interactions, with reference to Fig. 1, Fig. 2 under the premise of not conflicting conflict.
Referring in particular to Fig. 1, a kind of sealing ring, including sealing ring main body 11, the sealing ring main body 11 is outside in one side
Sealing lip 12 and lower sealing lip 13 are extended with, the upper sealing lip 12, lower sealing lip 13 are set with sealing ring main body 11 in Y types
It puts, there is v-seal interlabial gap 14 between upper sealing lip 12 and lower sealing lip 13.
Preferably, the top of the upper sealing lip 12 is provided with sealing lip seal line 121, the lower sealing lip 13
Lower part is provided with lower sealing lip seal line 131.
Preferably, 11 lower part of sealing ring main body is provided with body seal line 111, and the body seal line 111 is under
Sealed bottom line interval 15 is provided between sealing lip seal line 131.
Preferably, the most upper edge position of the upper sealing lip 12 is higher than the peak of the sealing ring main body 11.
Preferably, the sealing ring main body 11 and upper sealing lip 12, lower sealing lip 13 are integrally formed sealing element.
Preferably, the sealing ring 1 is the EPT rubber packing circle through peroxide cure.
Referring in particular to Fig. 2, based on above-mentioned sealing ring, the utility model additionally provides a kind of sealing knot based on sealing ring
Structure including the sealing ring 1, further includes upper seal 2 and lower seal 3, seal groove 4 is provided in the lower seal 3,
The sealing ring 1 is arranged in the seal groove 4.
Preferably, the seal groove 4 sealed groove L-shaped for section, seal groove 4 include sealing groove body, sealing
Groove bottom 41 and seal groove side pocket 42.
Preferably, the sealing ring main body 11 is contained in the sealing groove body, sealing ring main body 11 and lower sealing lip
13 most lower edge abut to sealing groove bottom 41 on and with sealing groove bottom 41 it is in sealing contact, the upper sealing lip 12 it is most upper
Along abutting to the bottom surface of upper seal 2 and being contacted with 2 sealing bottom surface of upper seal, the lower sealing lip 13 extends into sealing
In slot side pocket 42.
Preferably, after the sealing ring 1 is arranged on seal groove 4, the most upper edge of the upper sealing lip 12 is close higher than under described
The upper surface of sealing 3.
It is embodied during the utility model, the body seal line 111 and lower sealing lip seal line 131 and seal groove
4 sealing groove bottom 41 is in sealing contact, and the upper sealing lip seal line 121 and upper seal 2 are in sealing contact, the upper sealing
Lip 12 and lower sealing lip 13 can adjust the size of v-seal interlabial gap 14 between the two according to the size of external pressure, have
Better adaptability and better seal line, it is versatile, using flexible and convenient.In addition, the service life of the sealing ring 1 is more
It is long, the trouble for frequently replacing sealing ring is eliminated, it is more convenient to use.
The decrement for the sealing ring 1 that technical solutions of the utility model provide is more much larger than traditional O type sealing rings, in reality
The planarity requirements for the upper and lower faying face for needing sealing can be greatly lowered in the application process of border, so as to reduce production difficulty, drop
The step of low installation and debugging, sealing structure is relatively reliable, while can also reduce maintenance cost.
This kind of sealing ring 1 can bear positive pressure, negative pressure, and in implementation process, the pressure being subject to is bigger, sealing ring 1 with it is close
The combination of cover is more accurate, and sealing structure is more reliable, better tightness.
It should be pointed out that in the present embodiment, the material that the sealing ring 1 uses is the ternary through peroxide cure
EP rubbers, in specific implementation process, the material that sealing ring 1 uses is not limited to ethylene propylene diene rubber, ethylene propylene diene rubber
An only preferred embodiment of sealing ring 1.
It is the preferable of the utility model to be implemented to be illustrated, but the utility model creation is not limited to institute above
Embodiment is stated, those skilled in the art can also make various be equal without departing from the spirit of the present invention
Deformation is replaced, these equivalent deformations or replacement are all contained in the application claim limited range.
Claims (10)
1. a kind of sealing ring, it is characterised in that：Including sealing ring main body (11), the sealing ring main body (11) is outside in one side
It is extended with sealing lip (12) and lower sealing lip (13), the upper sealing lip (12), lower sealing lip (13) and sealing ring main body
(11) it is set in Y types, there is v-seal interlabial gap (14) between upper sealing lip (12) and lower sealing lip (13).
2. a kind of sealing ring according to claim 1, it is characterised in that：The top of the upper sealing lip (12) is provided with
Sealing lip seal line (121), the lower part of the lower sealing lip (13) are provided with lower sealing lip seal line (131).
3. a kind of sealing ring according to claim 2, it is characterised in that：Sealing ring main body (11) lower part is provided with master
Body seal line (111) is provided between the body seal line (111) and lower sealing lip seal line (131) between sealed bottom line
Every (15).
4. a kind of sealing ring according to claim 1, it is characterised in that：The most upper edge position of the upper sealing lip (12) is high
In the peak of the sealing ring main body (11).
5. a kind of sealing ring according to claim 1, it is characterised in that：The sealing ring main body (11) and upper sealing lip
(12), lower sealing lip (13) is integrally formed sealing element.
6. a kind of sealing ring according to claim 1, it is characterised in that：The sealing ring (1) is through peroxide cure
EPT rubber packing circle.
7. a kind of sealing structure based on sealing ring, it is characterised in that：Including claim 1-6 any one of them sealing rings
(1), upper seal (2) and lower seal (3) are further included, seal groove (4), the sealing are provided on the lower seal (3)
Circle (1) is arranged in the seal groove (4).
8. a kind of sealing structure based on sealing ring according to claim 7, it is characterised in that：The seal groove (4) is
The L-shaped sealed groove in section, seal groove (4) include sealing groove body, sealing groove bottom (41) and seal groove side pocket
(42)。
9. a kind of sealing structure based on sealing ring according to claim 8, it is characterised in that：The sealing ring main body
(11) it is contained in the sealing groove body, the most lower edge of sealing ring main body (11) and lower sealing lip (13) abuts to seal groove bottom
On face (41) and in sealing contact with sealing groove bottom (41), the most upper edge of the upper sealing lip (12) abuts to upper seal (2)
Bottom surface and contacted with upper seal (2) sealing bottom surface, the lower sealing lip (13) extends into seal groove side pocket (42)
In.
10. a kind of sealing structure based on sealing ring according to claim 7, it is characterised in that：The sealing ring (1) sets
It puts after seal groove (4), the most upper edge of the upper sealing lip (12) is higher than the upper surface of the lower seal (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721416970.5U CN207584014U (en) | 2017-10-30 | 2017-10-30 | sealing ring and sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721416970.5U CN207584014U (en) | 2017-10-30 | 2017-10-30 | sealing ring and sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207584014U true CN207584014U (en) | 2018-07-06 |
Family
ID=62729779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721416970.5U Active CN207584014U (en) | 2017-10-30 | 2017-10-30 | sealing ring and sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207584014U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107654650A (en) * | 2017-10-30 | 2018-02-02 | 深圳市力德科技有限公司 | A kind of Y types high resiliency double-lip sealing ring and sealing structure |
| CN115013313A (en) * | 2022-06-20 | 2022-09-06 | 珠海格力节能环保制冷技术研究中心有限公司 | Sealing member, connecting assembly and compressor |
-
2017
- 2017-10-30 CN CN201721416970.5U patent/CN207584014U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107654650A (en) * | 2017-10-30 | 2018-02-02 | 深圳市力德科技有限公司 | A kind of Y types high resiliency double-lip sealing ring and sealing structure |
| CN107654650B (en) * | 2017-10-30 | 2024-07-19 | 深圳市力德科技有限公司 | Y-shaped high-elasticity double-lip sealing ring and sealing structure |
| CN115013313A (en) * | 2022-06-20 | 2022-09-06 | 珠海格力节能环保制冷技术研究中心有限公司 | Sealing member, connecting assembly and compressor |
| CN115013313B (en) * | 2022-06-20 | 2023-10-03 | 珠海格力节能环保制冷技术研究中心有限公司 | Sealing member, coupling assembling and compressor |
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