CN103994230B - A kind of sealing cup being applicable to grease gun - Google Patents
A kind of sealing cup being applicable to grease gun Download PDFInfo
- Publication number
- CN103994230B CN103994230B CN201410255489.7A CN201410255489A CN103994230B CN 103994230 B CN103994230 B CN 103994230B CN 201410255489 A CN201410255489 A CN 201410255489A CN 103994230 B CN103994230 B CN 103994230B
- Authority
- CN
- China
- Prior art keywords
- bowl
- bowl body
- grease gun
- sealing cup
- projection
- 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
Links
- 239000004519 grease Substances 0.000 title claims abstract description 30
- 238000007789 sealing Methods 0.000 title claims abstract description 22
- 230000015572 biosynthetic process Effects 0.000 abstract description 4
- 239000010985 leather Substances 0.000 abstract description 2
- 230000001050 lubricating effect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000014121 butter Nutrition 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Sealing Devices (AREA)
- Coating Apparatus (AREA)
Abstract
The invention discloses a kind of sealing cup being applicable to grease gun, mainly comprise bowl body with at the bottom of the bowl be arranged in bowl body, it is characterized in that: described bowl body is set to cylindric, and stiffening rib is provided with on the outer wall at bowl body two ends, stiffening ring, installing ring, projection is provided with at the bottom of described bowl, both sides at the bottom of described stiffening ring and projection are symmetricly set on bowl, are provided with mounting hole in described installing ring.The present invention adopts global formation at the bottom of bowl body and bowl, improve intensity and the sealability of sealing cup, bowl body is provided with stiffening rib, the wear-resisting property of leather cup can be improved, at the bottom of bowl, be provided with multiple projection simultaneously, in grease gun, during to-and-fro motion, cause the problem of leakage of oil at the bottom of can effectively avoiding bowl because of turnup, improve the service behaviour of sealing cup, extend working life.Simple structure, easy to implement.
Description
Technical field
The present invention relates to a kind of sealing cup, especially relate to a kind of sealing cup being applicable to grease gun.
Background technique
Grease gun is as the instrument manually to machinery grease up, because easy to use and flexible is widely used, for improving the air pressure in butter, lubricating grease is discharged from grease gun smoothly, need, in grease gun, the seal arrangements such as diaphragm seal are installed, and existing seal arrangement grease gun internal cause frequently to-and-fro motion cause sealing not good, and when back and forth pulling grease gun pull bar, seal ring can along with the phenomenon of pull bar generation turnup, grease gun is caused to leak gas, the problems such as leakage of oil, grease gun quality is affected, shorten the working life of grease gun, add cost.
Summary of the invention
Because turnup causes gas leakage, leakage of oil and the seal arrangement to-and-fro motion problem that causes sealing to decline frequently when the object of the invention is to pull with pull bar back and forth for the seal ring in existing grease gun, provide a kind of wear-resisting property strong, with pull bar pull can not turnup, long service life grease gun sealing cup.
The present invention solves the technological scheme that its technical problem takes:
A kind of sealing cup being applicable to grease gun, mainly comprise bowl body with at the bottom of the bowl be arranged in bowl body, it is characterized in that: described bowl body is set to cylindric, and stiffening rib is provided with on the outer wall at bowl body two ends, add the wear-resisting property of sealing cup, stiffening ring is provided with at the bottom of described bowl, installing ring, projection, both sides at the bottom of described stiffening ring and projection are symmetricly set on bowl, bowl body, the bowl end, stiffening rib, stiffening ring, installing ring, projection adopts High-molecular rubber material global formation, the overall performance of sealing cup can be improved, mounting hole is provided with in described installing ring, the pull bar of grease gun is arranged in mounting hole, when pull bar promotes, it is external that the bowl end and projection are pushed out bowl under force, improve the discharge capacity of lubricating grease, when regaining pull bar, stiffening ring and projection effectively can avoid the phenomenon of the bowl body generation turnup when pulling bowl body at the bottom of bowl, improve the sealing of bowl body and grease gun inwall, avoid gas leakage, the phenomenon of leakage of oil occurs, the working life of grease gun can be extended, save cost.
Described projection is set to cylindrical structural, and its quantity is 4-8.
Beneficial effect: the present invention adopts global formation at the bottom of bowl body and bowl, improve intensity and the sealability of sealing cup, bowl body is provided with stiffening rib, the wear-resisting property of leather cup can be improved, at the bottom of bowl, be provided with multiple projection simultaneously, in grease gun, during to-and-fro motion, cause the problem of leakage of oil at the bottom of can effectively avoiding bowl because of turnup, improve the service behaviour of sealing cup, extend working life.Simple structure, easy to implement.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is worm's eye view of the present invention.
Fig. 3 is plan view of the present invention.
In figure: 1. bowl body, 2. bowl at the bottom of, 3. stiffening rib, 4. stiffening ring, 5. installing ring, 6. mounting hole, 7. projection.
Embodiment
Below with reference to accompanying drawing, the present invention is described in detail.
A kind of sealing cup being applicable to grease gun, mainly comprise bowl body 1 with at the bottom of the bowl be arranged in bowl body 12, it is characterized in that: described bowl body 1 is set to cylindric, and stiffening rib 3 is provided with on the outer wall at bowl body 1 two ends, add the wear-resisting property of sealing cup, stiffening ring 4 is provided with on 2 at the bottom of described bowl, installing ring 5, projection 7, at the bottom of described stiffening ring 4 and projection 7 are symmetricly set on bowl 2 both sides, described projection 7 is set to cylindrical structural, its quantity is 6, bowl body 1, the bowl end 2, stiffening rib 3, stiffening ring 4, installing ring 5, projection 7 adopts High-molecular rubber material global formation, the overall performance of sealing cup can be improved, mounting hole 6 is provided with in described installing ring 5, the pull bar of grease gun is arranged in mounting hole 6, when pull bar promotes, the bowl end 2 and projection 7 are pushed out outside bowl body 1 under force, improve the discharge capacity of lubricating grease, when regaining pull bar, stiffening ring 4 and projection 7 can to avoid bowl at the bottom of 2 bodies of bowl when pulling bowl body 11 there is the phenomenon of turnup, improve the sealing of bowl body 1 and grease gun inwall, avoid gas leakage, the phenomenon of leakage of oil occurs, the working life of grease gun can be extended, save cost.
The part that the present invention does not relate to prior art that maybe can adopt all same as the prior art is realized.
Claims (2)
1. one kind is applicable to the sealing cup of grease gun, mainly comprise bowl body with at the bottom of the bowl be arranged in bowl body, it is characterized in that: described bowl body is set to cylindric, and stiffening rib is provided with on the outer wall at bowl body two ends, stiffening ring, installing ring, projection is provided with at the bottom of described bowl, upside at the bottom of described stiffening ring is arranged on bowl, the downside at the bottom of described projection is arranged on bowl, is provided with mounting hole in described installing ring.
2. the sealing cup being applicable to grease gun according to claim 1, is characterized in that: described projection is set to cylindrical structural, and its quantity is 4-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410255489.7A CN103994230B (en) | 2014-06-11 | 2014-06-11 | A kind of sealing cup being applicable to grease gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410255489.7A CN103994230B (en) | 2014-06-11 | 2014-06-11 | A kind of sealing cup being applicable to grease gun |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103994230A CN103994230A (en) | 2014-08-20 |
| CN103994230B true CN103994230B (en) | 2016-01-20 |
Family
ID=51308485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410255489.7A Expired - Fee Related CN103994230B (en) | 2014-06-11 | 2014-06-11 | A kind of sealing cup being applicable to grease gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103994230B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU781466A1 (en) * | 1979-04-04 | 1980-11-23 | Московское Технологическое Бюро По Эксплуатации И Монтажу Подшипников Качения "Союзглавподшипника" | Sealing gasket |
| CN2114067U (en) * | 1992-03-09 | 1992-08-26 | 胜利石油管理局钻井工艺研究院 | Single-piece piston of displacement pump |
| CN201582393U (en) * | 2009-12-23 | 2010-09-15 | 成都航利航空科技有限责任公司 | Aviation fluoro-rubber leather cup with compound lip |
| CN201723723U (en) * | 2010-06-18 | 2011-01-26 | 卫德义 | Y-type leather cup sealing member with inner double lips or outer double lips |
| CN201795049U (en) * | 2010-09-26 | 2011-04-13 | 山西泰宝密封有限公司 | Double-flange Y-shaped piston rod seal |
| CN202149204U (en) * | 2011-06-20 | 2012-02-22 | 海门市黄海机械密封件厂 | Reinforced plastic sealing member |
| CN203880098U (en) * | 2014-06-11 | 2014-10-15 | 彭常龙 | Sealing packing cup suitable for grease gun |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040150168A1 (en) * | 2003-01-18 | 2004-08-05 | Heathcott Joe William | Power end seal |
| US7252291B2 (en) * | 2004-11-12 | 2007-08-07 | Board Of Supervisors Of Louisiana State University And Agricultural And Mechanical College | Mechanical seal having a single-piece, perforated mating ring |
-
2014
- 2014-06-11 CN CN201410255489.7A patent/CN103994230B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU781466A1 (en) * | 1979-04-04 | 1980-11-23 | Московское Технологическое Бюро По Эксплуатации И Монтажу Подшипников Качения "Союзглавподшипника" | Sealing gasket |
| CN2114067U (en) * | 1992-03-09 | 1992-08-26 | 胜利石油管理局钻井工艺研究院 | Single-piece piston of displacement pump |
| CN201582393U (en) * | 2009-12-23 | 2010-09-15 | 成都航利航空科技有限责任公司 | Aviation fluoro-rubber leather cup with compound lip |
| CN201723723U (en) * | 2010-06-18 | 2011-01-26 | 卫德义 | Y-type leather cup sealing member with inner double lips or outer double lips |
| CN201795049U (en) * | 2010-09-26 | 2011-04-13 | 山西泰宝密封有限公司 | Double-flange Y-shaped piston rod seal |
| CN202149204U (en) * | 2011-06-20 | 2012-02-22 | 海门市黄海机械密封件厂 | Reinforced plastic sealing member |
| CN203880098U (en) * | 2014-06-11 | 2014-10-15 | 彭常龙 | Sealing packing cup suitable for grease gun |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103994230A (en) | 2014-08-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Peng Changlong Inventor after: Peng Chaoyunli Inventor after: Chai Dewei Inventor before: Peng Changlong |
|
| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20151104 Address after: 241000, 9 households, 1 units, 471 Limin Road, Yijiang District, Anhui, Wuhu, 201 Applicant after: Chai Dewei Address before: 242200 Baima County Industrial Park, Shuang Gang village, Qiu Cun town, Xuancheng, Anhui, Guangde Applicant before: Peng Changlong |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201030 Address after: Room 1110, Zhongtian building, No.789, north section of Yi'an Avenue, Tongling City, Anhui Province Patentee after: Anhui Chaochen Information Technology Co.,Ltd. Address before: 241000, 9 households, 1 units, 471 Limin Road, Yijiang District, Anhui, Wuhu, 201 Patentee before: Chai Dewei |
|
| TR01 | Transfer of patent right | ||
| 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: 20160120 |