CN108019512A - A kind of Novel sealing ring group - Google Patents
A kind of Novel sealing ring group Download PDFInfo
- Publication number
- CN108019512A CN108019512A CN201711195621.XA CN201711195621A CN108019512A CN 108019512 A CN108019512 A CN 108019512A CN 201711195621 A CN201711195621 A CN 201711195621A CN 108019512 A CN108019512 A CN 108019512A
- Authority
- CN
- China
- Prior art keywords
- seal ring
- sealing ring
- groove
- ring group
- group
- 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
Links
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
- F16J15/067—Split packings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gasket Seals (AREA)
Abstract
The present invention provides a kind of Novel sealing ring group,Match somebody with somebody to be combined into successively from the inside to the outside with least one inner seal ring including an exterior seal ring and form,The exterior seal ring and inner seal ring are donut,Exterior seal ring is with setting the convex block that section is arch on the outside of inner seal ring,Inner side sets the groove that interface is arch,The top and bottom of exterior seal ring and inner seal ring sets one group of dovetail groove respectively,The groove of the exterior seal ring is identical with the convex block shape of inner seal ring,Skid resistant course is set on the inside of groove,Novel sealing ring group of the present invention,Pass through an exterior seal ring and at least one inner seal ring combination settings,According to different pipelines and the size and number of the size selection sealing ring group of tank body seal,There is better seal in actual use,It can neatly meet the requirement of different sizes,It is easily installed in dismounting,Applicable scope is wide,And it need not cut,Activity time is more saved,The demand of client is preferably met at the same time.
Description
Technical field
The invention belongs to obturator field, and in particular to a kind of Novel sealing ring group.
Background technology
In the production and processing fields such as pipeline connection, tank body sealing and daily life, it is desirable to which situations such as sealing is typically logical
Increase sealing ring is crossed to strengthen leakproofness, realizes the purpose of sealing, but in normal practical process, the pipeline being typically different
There is different calibers, different tank body seal sizes is also different, thus is frequently necessary to supporting sealing ring, and breakage, which is replaced, to be needed
Supporting sealing ring is found, it is very big for the product difficulty that has stopped production.
The content of the invention
To solve the above problems, the invention discloses a kind of Novel sealing ring group, with for solve sealing ring and pipeline and
The unmatched problem of tank body.
A kind of Novel sealing ring group, the sealing ring group include exterior seal ring and at least one inner seal ring by it is interior extremely
Match somebody with somebody to be combined into successively outside and form, the exterior seal ring is donut with inner seal ring, and exterior seal ring on the outside of inner seal ring with setting
The convex block that section is arch is put, inner side sets the top and bottom point of the groove that interface is arch, exterior seal ring and inner seal ring
One group of dovetail groove is not set, and the groove of the exterior seal ring is identical with the convex block shape of inner seal ring, is set on the inside of groove anti-skidding
Layer.
The sealing ring group of the present invention is by an exterior seal ring and at least one inner seal ring combination settings, according to different pipes
Road and the size and number of the size selection sealing ring group of tank body seal, have better seal in actual use,
It can neatly meet the requirement of different sizes, be easily installed in dismounting, applicable scope is wide, and need not cut
Deng more having saved activity time, while preferably meet the demand of client.
The groove of the exterior seal ring of the present invention is identical with the convex block shape of inner seal ring, can more closely match, and improves
Overall effect, while the skid resistant course on the inside of groove, preferably can avoid exterior seal ring from coming off with inner seal ring, while sealing ring
The dovetail groove set in group can quickly and easily disassemble on the premise of by instruments such as screwdrivers, have stronger
Practicality and flexibility.
As a modification of the present invention, the lug surface is smooth surface.
The smooth surface of the convex block of the present invention is contacted with skid resistant course on the inside of groove, can ensure preferable stickiness, technique
It is simpler while even closer.
As a modification of the present invention, one group at least two of the dovetail groove.
The dovetail groove of the present invention is symmetrical arranged, and both hands can be facilitated to use tool operation, easy to disassemble, use is more square
Just.
As a modification of the present invention, the trapezoidal slot cross-section is triangle, close to convex block side depth be more than connect
The side of nearly groove.
The trapezoidal slot cross-section of the present invention is obtuse triangle, and during use, the instrument such as more convenient screwdriver hooks into,
Convenient dismounting, it is easy to use.
As a modification of the present invention, the most deep depth of the dovetail groove be no more than sealing ring group height five/
One.
The trapezoidal groove depth of the present invention does not influence the security of sealing ring group, avoids dovetail groove is too deep from causing sealing ring group to be broken
Split, while trapezoidal groove depth is adapted to the instruments such as screwdriver to go deep into, and realizes the function of dovetail groove.
The beneficial effects of the invention are as follows：
A kind of Novel sealing ring group of the present invention, by an exterior seal ring and at least one inner seal ring combination settings,
According to different pipelines and the size and number of the size selection sealing ring group of tank body seal, have in actual use more preferable
Leakproofness, can neatly meet the requirement of different sizes, be easily installed in dismounting, applicable scope is wide, and not
Cutting etc. is needed, has more saved activity time, while preferably meet the demand of client.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention.
Fig. 2 is the cross section structure schematic diagram of the sealing ring group of the present invention.
Reference numerals list：
1. exterior seal ring, 2. inner seal rings, 3. convex blocks, 4. grooves, 5. dovetail grooves, 6. skid resistant courses.
Embodiment
With reference to the accompanying drawings and detailed description, the present invention is furture elucidated, it should be understood that following embodiments are only
For illustrating the present invention rather than limiting the scope of the invention.It should be noted that word " preceding " used in the following description,
" rear ", "left", "right", "up" and "down" refer to the direction in attached drawing, and word " interior " and " outer " refer respectively to direction or remote
From the direction of particular elements geometric center.
As shown in the figure, a kind of Novel sealing ring group, the sealing ring group include an exterior seal ring 1 with it is at least one interior close
Seal 2 is formed with being combined into successively from the inside to the outside, and the exterior seal ring 1 and inner seal ring 2 be donut, exterior seal ring 1 and
The outside of inner seal ring 2 sets the convex block 3 that section is arch, and inner side sets the groove 4 that interface is arch, exterior seal ring 1 with it is interior close
The top and bottom of seal 2 sets one group of dovetail groove 5, the groove 4 of the exterior seal ring 1 and 3 shape of convex block of inner seal ring 2 respectively
Shape is identical, and the inner side of groove 4 sets skid resistant course 6.
As shown in the figure, the sealing ring group of the present invention is combined with least one inner seal ring 2 by an exterior seal ring 1 and set
Put, according to different pipelines and the size and number of the size selection sealing ring group of tank body seal, have in actual use
Better seal, can neatly meet the requirement of different sizes, be easily installed in dismounting, and applicable scope is wide,
And need not cut, activity time is more saved, while preferably meet the demand of client.
As shown in the figure, the groove 4 of the exterior seal ring 1 of the present invention is identical with 3 shape of convex block of inner seal ring 2, can be tighter
Thickly match, improve overall effect, while the skid resistant course 6 of the inner side of groove 4, can preferably avoid exterior seal ring 1 and interior sealing
Circle 2 comes off, while the dovetail groove 5 set in sealing ring group can be on the premise of by instruments such as screwdrivers, quickly and easily
Disassemble, there is stronger practicality and flexibility.
As shown in the figure, 3 surface of convex block is smooth surface, smooth surface and the 4 inner side skid resistant course 6 of groove of convex block 3 connect
Touch, can ensure preferable stickiness, technique is simpler, while even closer.
As shown in the figure, 5 one group at least two of the dovetail groove, dovetail groove 5 is symmetrical arranged, and both hands can be facilitated to use instrument
Operation, it is easy to disassemble, it is more convenient to use.
As shown in the figure, 5 section of dovetail groove is triangle, the side depth close to convex block 3 is more than close to the one of groove 4
Side, 5 section of dovetail groove is obtuse triangle, and during use, the instrument such as more convenient screwdriver hooks into, and convenient dismounting, makes
With conveniently.
As shown in the figure, 1/5th of depth no more than sealing ring group height that the dovetail groove 5 is most deep, dovetail groove 5 are deep
Degree does not influence the security of sealing ring group, avoids dovetail groove 5 is too deep from causing sealing ring group to be broken, while 5 depth of dovetail groove is adapted to
The instruments such as screwdriver go deep into, and realize the function of dovetail groove 5.
Technological means disclosed in the present invention program is not limited only to the technological means disclosed in the above embodiment, further includes
Formed technical solution is combined by above technical characteristic.
Claims (5)
- A kind of 1. Novel sealing ring group, it is characterised in that：The sealing ring group include exterior seal ring with it is at least one interior close Seal is formed with being combined into successively from the inside to the outside, and the exterior seal ring and inner seal ring are donut, exterior seal ring with it is interior close The convex block that section is arch is set on the outside of seal, and inner side sets the top of the groove that interface is arch, exterior seal ring and inner seal ring Portion sets one group of dovetail groove respectively with bottom, and the groove of the exterior seal ring is identical with the convex block shape of inner seal ring, in groove Side sets skid resistant course.
- A kind of 2. Novel sealing ring group according to claim 1, it is characterised in that：The lug surface is smooth surface.
- A kind of 3. Novel sealing ring group according to claim 1, it is characterised in that：One group at least two of the dovetail groove.
- A kind of 4. Novel sealing ring group according to claim 1, it is characterised in that：The trapezoidal slot cross-section is triangle, Side depth close to convex block is more than close to the side of groove.
- A kind of 5. Novel sealing ring group according to claim 1, it is characterised in that：The most deep depth of the dovetail groove does not surpass Cross 1/5th of sealing ring group height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711195621.XA CN108019512A (en) | 2017-11-24 | 2017-11-24 | A kind of Novel sealing ring group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711195621.XA CN108019512A (en) | 2017-11-24 | 2017-11-24 | A kind of Novel sealing ring group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108019512A true CN108019512A (en) | 2018-05-11 |
Family
ID=62077163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711195621.XA Pending CN108019512A (en) | 2017-11-24 | 2017-11-24 | A kind of Novel sealing ring group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108019512A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3554563A (en) * | 1968-10-10 | 1971-01-12 | Dyanmic Seals Inc | Hydraulic seal |
| US3790179A (en) * | 1972-01-10 | 1974-02-05 | Parker Hannifin Corp | Packing |
| US4527806A (en) * | 1984-12-12 | 1985-07-09 | Fmc Corporation | Valve stem packing |
| JPH1151192A (en) * | 1997-08-06 | 1999-02-23 | Japan Gore Tex Inc | Ringlike seal material and manufacture thereof |
| US20030003290A1 (en) * | 2001-02-19 | 2003-01-02 | Hirokazu Hisano | Sealing material in the form of tape, and production thereof |
| CN2743226Y (en) * | 2004-11-17 | 2005-11-30 | 广州南联实业有限公司 | Self compensating composite sealing ring piston of full automatic high speed thick syrup filling machine |
| CN101196240A (en) * | 2006-12-06 | 2008-06-11 | 安藤成雄 | High pressure sealing apparatus |
| CN205155133U (en) * | 2015-08-31 | 2016-04-13 | 江苏泓彦塑料科技有限公司 | High leakproofness can combined seal ring |
| CN206099271U (en) * | 2016-11-01 | 2017-04-12 | 杭州施固康密封科技有限公司 | Be arranged in cable channel reducing sealing device that can superpose |
-
2017
- 2017-11-24 CN CN201711195621.XA patent/CN108019512A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3554563A (en) * | 1968-10-10 | 1971-01-12 | Dyanmic Seals Inc | Hydraulic seal |
| US3790179A (en) * | 1972-01-10 | 1974-02-05 | Parker Hannifin Corp | Packing |
| US4527806A (en) * | 1984-12-12 | 1985-07-09 | Fmc Corporation | Valve stem packing |
| JPH1151192A (en) * | 1997-08-06 | 1999-02-23 | Japan Gore Tex Inc | Ringlike seal material and manufacture thereof |
| US20030003290A1 (en) * | 2001-02-19 | 2003-01-02 | Hirokazu Hisano | Sealing material in the form of tape, and production thereof |
| CN2743226Y (en) * | 2004-11-17 | 2005-11-30 | 广州南联实业有限公司 | Self compensating composite sealing ring piston of full automatic high speed thick syrup filling machine |
| CN101196240A (en) * | 2006-12-06 | 2008-06-11 | 安藤成雄 | High pressure sealing apparatus |
| CN205155133U (en) * | 2015-08-31 | 2016-04-13 | 江苏泓彦塑料科技有限公司 | High leakproofness can combined seal ring |
| CN206099271U (en) * | 2016-11-01 | 2017-04-12 | 杭州施固康密封科技有限公司 | Be arranged in cable channel reducing sealing device that can superpose |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108019512A (en) | A kind of Novel sealing ring group | |
| CN204586376U (en) | A kind of Novel flower flap tread wear deep identification | |
| CN202157752U (en) | Diamond drill bit with graphite particles | |
| CN204784686U (en) | A safe plug screw that is used for gas valve to detect and diffuse | |
| CN205013891U (en) | Mechanical equipment uses nonrust steel pipe | |
| CN205745299U (en) | A kind of automobile hydraulic supports sealing ring | |
| CN205371258U (en) | Novel nut of adjustable shield | |
| CN206280642U (en) | A kind of Novel pressure-resistant tee pipe fitting | |
| CN204799986U (en) | Outer disc finish turning frock of thin wall ring gear | |
| CN206267185U (en) | A kind of rectangle prefabricated pipe fitting with arc bell and spigot joint | |
| CN204873410U (en) | Preceding wheel hub hoist | |
| CN202674507U (en) | Sealing ring of valve body | |
| CN104595547A (en) | Gas inlet tube diverter valve of scale ice maker | |
| CN205202609U (en) | Tire with tiny siping | |
| CN203818916U (en) | Engineering truck wheel rim | |
| CN204720736U (en) | A kind of dovetail groove commutator that reinforcing ring is housed | |
| CN204309526U (en) | All steel mining area rib tire | |
| CN206377680U (en) | A kind of gas approach material is the desulfurizing tower of carbon steel liner Hastelloy | |
| CN205763126U (en) | A kind of reinforcement type standard section of tower crane guard ring forming frock | |
| CN206131736U (en) | Sleeve kiln is shaped brick for inner skleeve | |
| CN103934393B (en) | Rectangular wire wire loop is rolled into device | |
| CN203641732U (en) | Pipeline expansion joint | |
| CN207497097U (en) | A kind of center guide pillar for trademark plastering machine | |
| CN204729626U (en) | A kind of gasket seal of improvement | |
| CN204213497U (en) | Pneumatic steel cylinder seamless steel pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180511 |
|
| WD01 | Invention patent application deemed withdrawn after publication |