CN107559172A - A kind of air pump gas port seal - Google Patents
A kind of air pump gas port seal Download PDFInfo
- Publication number
- CN107559172A CN107559172A CN201710616339.8A CN201710616339A CN107559172A CN 107559172 A CN107559172 A CN 107559172A CN 201710616339 A CN201710616339 A CN 201710616339A CN 107559172 A CN107559172 A CN 107559172A
- Authority
- CN
- China
- Prior art keywords
- air pump
- annular groove
- sealing shroud
- pipe
- gas port
- 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
- 238000007789 sealing Methods 0.000 claims abstract description 43
- 229920001971 elastomer Polymers 0.000 claims abstract description 8
- 230000002787 reinforcement Effects 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 2
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 claims 1
- 229920001195 polyisoprene Polymers 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 3
- 210000003739 neck Anatomy 0.000 description 7
- 238000010586 diagram Methods 0.000 description 2
- 239000013536 elastomeric material Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
Landscapes
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The invention discloses a kind of air pump gas port seal, including air pump main body, sealing shroud and annular groove, the air pump body side offers mounting groove, outlet mouth of pipe is corresponding with the mounting groove, described outlet mouth of pipe one end is connected with valve, valve bottom periphery is provided with sealing shroud, described sealing shroud one end is connected in annular groove, the annular groove is arranged on the outside of outlet mouth of pipe, the annular groove edge is provided with rubber stopper, the sealing shroud is fixed in annular groove by clip, the clip is fixed by fastener, access cover is installed on the outside of the mounting groove；The annular groove and sealing shroud that the present invention passes through setting, sealing shroud is coated in the annular groove of outlet mouth of pipe periphery, bottom is tightly fastened by clip, the edge of annular groove is provided with rubber stopper, and it is provided with sealing ring at the gap that is contacted with annular groove of sealing shroud, so that integral sealing effect is good, will not leak.
Description
Technical field
The present invention relates to seal equipment technical field, specially a kind of air pump gas port seal.
Background technology
Air pump is using manpower or electric power as power.Use electric air pump typically in mechanical field, electric air pump be with
Electric power is the air pump of power.Existing air pump mainly includes：The pump housing and cylinder, cylinder is interior to be provided with connecting rod, piston cylinder, piston, enters
Gas port and gas outlet, cylinder are arranged in the pump housing, and the connecting rod in cylinder drives the piston reciprocating in cylinder to transport under external force
Dynamic, piston is preferentially absorbed into the gas come from air inlet air-breathing, and in compression cylinder, compressed during reciprocating motion
Gas is pushed through gas outlet, and cylinder is gone out by gas outlet by compressed gas, and wherein air inlet and gas outlet is same mouth,
And seal is provided with gas port, seal is to prevent fluid or solia particle from being leaked between adjacent faying face, and is prevented outer
The material or part of boundary's impurity such as dust and the parts inside moisture intrusion machinery equipment.On the end face of the current pump housing
Provided with two grooves, in sealing, it is necessary to load two seals, so assembling is more complicated, and needs to process two respectively not
It is inconvenient with the seal of size, assembling.Therefore we make improvement to this, propose a kind of air pump gas port seal.
The content of the invention
It is an object of the invention to provide a kind of air pump gas port seal, is asked with solve to propose in above-mentioned background technology
Topic.
To achieve the above object, the present invention provides following technical scheme：A kind of air pump gas port seal, including air pump master
Body, sealing shroud and annular groove, the air pump body side offer mounting groove, outlet mouth of pipe are corresponding with the mounting groove,
Described outlet mouth of pipe one end is connected with valve, and valve bottom periphery is provided with sealing shroud, and described sealing shroud one end is connected to
In annular groove, the annular groove is arranged on the outside of outlet mouth of pipe, and the annular groove edge is provided with rubber stopper, described close
Big envelope is fixed in annular groove by clip, and the clip is fixed by fastener, and access cover is provided with the outside of the mounting groove,
Connected between the access cover and mounting groove by articulate, neck, the groove pair are symmetrically offered on the mounting groove
There should be card column.
Preferably, be formed in one structure between the sealing shroud and valve.
Preferably, the annular groove at the gap of sealing shroud clamping with being provided with sealing ring.
Preferably, the card column is elastomeric material, and card column external diameter is more than neck internal diameter.
Preferably, the valve at air pump main body connectivity port with being fixed with reinforcement.
Preferably, it is bolted to connection between the outlet mouth of pipe and air pump main body.
Compared with prior art, the beneficial effects of the invention are as follows：
1st, the annular groove and sealing shroud of the invention by setting, sealing shroud are coated in the annular groove of outlet mouth of pipe periphery,
Bottom is tightly fastened by clip, the edge of annular groove is provided with rubber stopper, and the seam that sealing shroud contacts with annular groove
Sealing ring is provided with gap so that integral sealing effect is good, will not leak.
2nd, card column is fastened into neck by the mounting groove and access cover of setting, is easy to open or closes maintenance by the present invention
Lid, it is easy to the installation of air pump seal and service work.
3rd, the reinforcement of the invention by setting, valve are fixed on outlet mouth of pipe one end, the port with air pump body contact
Place easily shakes, and so as to damage the sealing of valve, reinforcement make it that valve fixed port is more firm, and extension uses the longevity
Life.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present invention；
Fig. 2 is circular groove structure schematic diagram of the present invention；
Fig. 3 is outlet mouth of pipe structural representation of the present invention；
In figure：1- air pump main bodys；2- access covers；3- card columns；4- necks；5- reinforcements；6- valves；7- sealing shrouds；8- mounting grooves；
9- outlet mouth of pipe；10- hinges；11- annular grooves；12- rubber stoppers；13- sealing rings；14- clips；15- fasteners.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-3 are referred to, the present invention provides a kind of technical scheme：A kind of air pump gas port seal, including air pump main body 1,
Sealing shroud 7 and annular groove 11, the side of air pump main body 1 offer mounting groove 8, escape pipe are corresponding with the mounting groove 8
Mouth 9, described one end of outlet mouth of pipe 9 is connected with valve 6, and the bottom periphery of valve 6 is provided with sealing shroud 7, the sealing shroud 7 one
End is connected in annular groove 11, and the annular groove 11 is arranged on the outside of outlet mouth of pipe 9, and the edge of annular groove 11 is set
There is rubber stopper 12, the sealing shroud 7 is fixed in annular groove 11 by clip 14, and the clip 14 is fixed by fastener 15,
The outside of mounting groove 8 is provided with access cover 2, is flexibly connected between the access cover 2 and mounting groove 8 by hinge 10, described
Neck 4 is symmetrically offered on mounting groove 8, the groove 4 is corresponding with card column 3, and valve 6 is fixed on the one end of outlet mouth of pipe 9, with air pump
Easily shaken at the port that main body 1 contacts, so as to damage the sealing of valve 6, reinforcement 5 causes the fixed port of valve 6
It is more firm, increase the service life.
Be formed in one structure between sealing shroud 7 and valve 6；Annular groove 11 at the gap of the clamping of sealing shroud 7 with setting
There is sealing ring 13；Card column 3 is elastomeric material, and the external diameter of card column 3 is more than the internal diameter of neck 4；Valve 6 is connected with air pump main body 1
Reinforcement 5 is fixed with port；It is bolted to connection between outlet mouth of pipe 9 and air pump main body 1；Card column 3 is fastened into card
Groove 4, access cover 2 is easy to open or closed, be easy to the installation of air pump seal and service work.
Operation principle：The present invention, to being sealed at air pump gas port, is sealed by the annular groove 11 and sealing shroud 7 of setting
Set 7 is coated in the annular groove 11 of the periphery of outlet mouth of pipe 9, is tightly fastened bottom by clip 14, the side of annular groove 11
It is provided with rubber stopper 12 at angle, and sealing ring 13 is provided with the gap that is contacted with annular groove 11 of sealing shroud 7 so that integral sealing
Effect is good, will not leak, and card column 3 is fastened into neck 4, is easy to open or closes access cover 2, is easy to air pump seal to pacify
It is filled with and service work, reinforcement 5 avoids valve 6 and shaken at the connectivity port of air pump main body 1, extends seal and use
Life-span.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of air pump gas port seal, including air pump main body（1）, sealing shroud（7）And annular groove（11）, it is characterised in that
The air pump main body（1）Side offers mounting groove（8）, the mounting groove（8）Inside it is corresponding with outlet mouth of pipe（9）, the outlet
The mouth of pipe（9）One end and valve（6）Connect, the valve（6）Bottom periphery is provided with sealing shroud（7）, the sealing shroud（7）One end
It is connected to annular groove（11）It is interior, the annular groove（11）It is arranged on outlet mouth of pipe（9）Outside, the annular groove（11）Side
Rubber stopper is provided with angle（12）, the sealing shroud（7）Pass through clip（14）It is fixed on annular groove（11）It is interior, the clip（14）
By fastener（15）It is fixed, the mounting groove（8）Outside is provided with access cover（2）, the access cover（2）With mounting groove（8）It
Between pass through hinge（10）It is flexibly connected, the mounting groove（8）On symmetrically offer neck（4）, the groove（4）It is corresponding with card column
（3）.
A kind of 2. air pump gas port seal according to claim 1, it is characterised in that：The sealing shroud（7）With valve（6）
Between be formed in one structure.
A kind of 3. air pump gas port seal according to claim 1, it is characterised in that：The annular groove（11）With sealing
Set（7）Sealing ring is provided with the gap of clamping（13）.
A kind of 4. air pump gas port seal according to claim 1, it is characterised in that：The card column（3）For elastic caoutchouc
Material, and card column（3）External diameter is more than neck（4）Internal diameter.
A kind of 5. air pump gas port seal according to claim 1, it is characterised in that：The valve（6）With air pump main body
（1）Reinforcement is fixed with connectivity port（5）.
A kind of 6. air pump gas port seal according to claim 1, it is characterised in that：The outlet mouth of pipe（9）With air pump
Main body（1）Between be bolted to connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710616339.8A CN107559172A (en) | 2017-07-26 | 2017-07-26 | A kind of air pump gas port seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710616339.8A CN107559172A (en) | 2017-07-26 | 2017-07-26 | A kind of air pump gas port seal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107559172A true CN107559172A (en) | 2018-01-09 |
Family
ID=60973881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710616339.8A Pending CN107559172A (en) | 2017-07-26 | 2017-07-26 | A kind of air pump gas port seal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107559172A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8518011D0 (en) * | 1985-07-17 | 1985-08-21 | Guest J D | Hose connectors |
| US20100019491A1 (en) * | 2008-07-23 | 2010-01-28 | Ying-Che Huang | Dispensing head for air pump |
| CN201725022U (en) * | 2010-04-28 | 2011-01-26 | 陕西凌云电器集团有限公司 | Air-tightness testing device for sealed valve-regulated lead-acid battery |
| US20110210542A1 (en) * | 2010-02-23 | 2011-09-01 | Makselon Christopher E | Connector for Spoolable Pipe |
| CN201964063U (en) * | 2011-06-01 | 2011-09-07 | 上海月月潮钢管制造有限公司 | Reinforced bell-spigot joint steel pipe |
| CN203784500U (en) * | 2014-04-10 | 2014-08-20 | 上海三和医疗器械有限公司 | Anti-falling anti-breaking connection air nozzle |
| EP2829783A1 (en) * | 2013-07-22 | 2015-01-28 | Christof Kaiser | System for conducting a medium |
| CN205534740U (en) * | 2016-04-28 | 2016-08-31 | 池州灵芝化建材料科技有限公司 | Closed powder unloading connects |
| CN106247055A (en) * | 2015-06-10 | 2016-12-21 | 福特全球技术公司 | Quick connection system for automotive fluid transfer pipeline |
| CN206083286U (en) * | 2016-08-25 | 2017-04-12 | 上海捷涌科技有限公司 | Air blower |
-
2017
- 2017-07-26 CN CN201710616339.8A patent/CN107559172A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8518011D0 (en) * | 1985-07-17 | 1985-08-21 | Guest J D | Hose connectors |
| US20100019491A1 (en) * | 2008-07-23 | 2010-01-28 | Ying-Che Huang | Dispensing head for air pump |
| US20110210542A1 (en) * | 2010-02-23 | 2011-09-01 | Makselon Christopher E | Connector for Spoolable Pipe |
| CN201725022U (en) * | 2010-04-28 | 2011-01-26 | 陕西凌云电器集团有限公司 | Air-tightness testing device for sealed valve-regulated lead-acid battery |
| CN201964063U (en) * | 2011-06-01 | 2011-09-07 | 上海月月潮钢管制造有限公司 | Reinforced bell-spigot joint steel pipe |
| EP2829783A1 (en) * | 2013-07-22 | 2015-01-28 | Christof Kaiser | System for conducting a medium |
| CN203784500U (en) * | 2014-04-10 | 2014-08-20 | 上海三和医疗器械有限公司 | Anti-falling anti-breaking connection air nozzle |
| CN106247055A (en) * | 2015-06-10 | 2016-12-21 | 福特全球技术公司 | Quick connection system for automotive fluid transfer pipeline |
| CN205534740U (en) * | 2016-04-28 | 2016-08-31 | 池州灵芝化建材料科技有限公司 | Closed powder unloading connects |
| CN206083286U (en) * | 2016-08-25 | 2017-04-12 | 上海捷涌科技有限公司 | Air blower |
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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: 20180109 |
|
| WD01 | Invention patent application deemed withdrawn after publication |