CN105583099A - Environment-friendly gun pump - Google Patents
Environment-friendly gun pump Download PDFInfo
- Publication number
- CN105583099A CN105583099A CN201511010058.5A CN201511010058A CN105583099A CN 105583099 A CN105583099 A CN 105583099A CN 201511010058 A CN201511010058 A CN 201511010058A CN 105583099 A CN105583099 A CN 105583099A
- Authority
- CN
- China
- Prior art keywords
- environment
- pump housing
- friendly type
- type gun
- pump according
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
- B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
- B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
- B05B11/1001—Piston pumps
Abstract
The invention discloses an environment-friendly gun pump which comprises a pump body. A liquid spraying channel is arranged in the upper portion of the pump body, and a liquid inlet channel communicating with the liquid spraying channel is arranged in the pump body. The environment-friendly gun pump is characterized in that a liquid leading cavity is arranged in the pump body; the liquid leading cavity communicates with the liquid inlet channel through a communicating hole; a suction plug is arranged in the liquid leading cavity; a trigger capable of driving the suction plug to move is hinged to the pump body; an elastic element capable of enabling the trigger to drive the suction plug to reset is arranged on the pump body; and a one-way valve is arranged in the liquid inlet channel. The environment-friendly gun pump aims to overcome the defect in the prior art, and is simple in structure and convenient to use and mount.
Description
Technical field
The present invention relates to a kind of environment-friendly type gun pump.
Background technology
Spray cans is due to its design fineness, easy to use, application and daily use chemicals and medicine etc. widelyIndustry. The existing gun pump for spray cans, its structure is relatively complicated, and assembling is inconvenient.Hydrojet effect is relatively not good enough.
So the existing gun pump for spray cans awaits further perfect.
Summary of the invention
The object of the invention is, in order to overcome weak point of the prior art, provides a kind of structureSimply, environment-friendly type gun pump easy to use, easy for installation.
In order to achieve the above object, the present invention adopts following scheme:
A kind of environment-friendly type gun pump, includes the pump housing, is provided with hydrojet passage on described pump housing top,In the described pump housing, be provided with and the feed pathway of hydrojet channel connection, it is characterized in that: describedIn the pump housing, be provided with and draw sap cavity, described in draw sap cavity and be connected with feed pathway by intercommunicating pore, in instituteState to draw to be provided with in sap cavity and inhale plug, on the described pump housing, be hinged with can drive to inhale and fill in the trigger moving,On the described pump housing, be provided with and can order about the elastic component that trigger drives suction plug to reset, logical at described feed liquorIn road, be provided with check valve.
A kind of environment-friendly type gun pump as above, is characterized in that described elastic component is plasticsCatapult.
A kind of environment-friendly type gun pump as above, is characterized in that connecting in described pump housing bottomThere is lock bottle cap.
A kind of environment-friendly type gun pump as above, is characterized in that being provided with in described pump housing bottomElastic joint part, is provided with location internal projecting ring on described lock bottle cap top, and described elastic joint part is insertedBe connected in lock bottle cap and be fixed on the internal projecting ring of location.
A kind of environment-friendly type gun pump as above, is characterized in that described check valve includes valveBar is provided with taper valve core on described valve rod, and the little one end of described taper valve core tapering down.
A kind of environment-friendly type gun pump as above, is characterized in that in described hydrojet channel outletThe pump housing of end is provided with nozzle.
A kind of environment-friendly type gun pump as above, is characterized in that being provided with in described pump housing upper endOuter cover.
A kind of environment-friendly type gun pump as above, is characterized in that being provided with in described pump housing upper endTube connector is provided with insertion pipe, described insertion pipe on described outer cover and the corresponding position of tube connectorBe plugged in tube connector, be provided with positioning jacket pipe outward at described insertion pipe, described locating clip sleeve pipeBe set on tube connector outer wall.
A kind of environment-friendly type gun pump as above, is characterized in that in described feed pathway importEnd is connected with liquid guiding tube.
A kind of environment-friendly type gun pump as above, is characterized in that including plug at described suction plugBody, is provided with at described cock body front end the connecting portion being connected with trigger, in described cock body rear end respectivelyBe arranged at intervals with several and can form the elastic sealing element sealing with drawing sap cavity inwall, at described bulletThe pump housing between property seal is provided with steam vent.
In sum, the present invention with respect to its beneficial effect of prior art is:
This is simple in structure, easy to use, easy for installation, and hydrojet is effective.
Brief description of the drawings
Fig. 1 is schematic diagram of the present invention;
Fig. 2 is the internal structure schematic diagram of Fig. 1;
Fig. 3 is decomposing schematic representation of the present invention.
Detailed description of the invention
Below in conjunction with brief description of the drawings and detailed description of the invention, the invention will be further described:
A kind of environment-friendly type gun pump as shown in Figures 1 to 3, includes the pump housing 1, at described pumpBody 1 top is provided with hydrojet passage 2, is provided with to be communicated with hydrojet passage 2 in the described pump housing 1Feed pathway 3 is provided with and draws sap cavity 4 in the described pump housing 1, described in draw sap cavity 4 by being communicated withHole 5 is connected with feed pathway 3, is provided with and inhales plug 7, at described pump in described drawing in sap cavity 4On body 1, be hinged with and can drive the trigger 8 of inhaling plug 7 motions, on the described pump housing 1, be provided with and can driveTrigger 8 is driven and inhale the elastic component 9 that plug 7 resets, in described feed pathway 3, be provided with unidirectionalValve 10.
Elastic component 9 described in the present invention is plastics catapult. The present invention adopts all-plastic material,Material saving.
In the present invention, be connected with lock bottle cap 11 in the described pump housing 1 bottom.
In the present invention, be provided with elastic joint part 12 in the described pump housing 1 bottom, at described lock bottle cap11 tops are provided with location internal projecting ring 13, and described elastic joint part 12 is plugged in lock bottle cap 11And be fixed on the internal projecting ring 13 of location.
Check valve 10 described in the present invention includes valve rod 14, on described valve rod 14, is provided withTaper valve core 15, the little one end of described taper valve core 15 taperings down.
In the present invention, on the pump housing 1 of described hydrojet passage 2 ports of export, be provided with nozzle.
In the present invention, be provided with outer cover 16 in the described pump housing 1 upper end.
In the present invention, be provided with tube connector 17 in the described pump housing 1 upper end, in described outer cover 16 and companyTake over 17 corresponding positions and be provided with insertion pipe 18, described insertion pipe 18 is plugged on tube connectorIn 17, outside described insertion pipe 18, be provided with positioning jacket pipe 19, described locating clip sleeve pipe 19Be set on tube connector 17 outer walls.
In the present invention, be connected with liquid guiding tube 20 at described feed pathway 3 entrance points.
In the present invention, include cock body 21 at described suction plug 7, be provided with at described cock body 21 front endsThe connecting portion 22 being connected with trigger 8, is arranged at intervals with respectively some in described cock body 21 rear endsIndividual can with draw sap cavity 4 inwalls form sealing elastic sealing element 23, at described elastic sealing elementThe pump housing 1 between 23 is provided with steam vent 24.
Operation principle:
1, between check valve, piston and the pump housing, form confined space;
2,, under duty, between sprinkler cap and shower nozzle, passage is opened;
3, press trigger squeeze, confined space volume dwindles, and after gas pressurized, discharges through check valve;Decontrol trigger, at trigger rebound effect lower piston return, confined space volume increases suddenly, fromAnd formation parital vacuum sucks the pump housing by external atmosphere pressure effect by liquid in bottle, repeatedly severalInferior rear confined space will be full of liquid;
4, again press trigger squeeze, because the Incoercibility of liquid will be discharged from by check valve
More than show and described general principle of the present invention and principal character and of the present inventionAdvantage. The technical staff of the industry should understand, and the present invention is not restricted to the described embodiments,That in above-described embodiment and description, describes just illustrates principle of the present invention, is not departing from thisUnder the prerequisite of bright spirit and scope, the present invention also has various changes and modifications, these change andImprove and all fall in the claimed scope of the invention. The claimed scope of the present invention is by appendedClaims and equivalent thereof define.
Claims (10)
1. an environment-friendly type gun pump, includes the pump housing (1), on the described pump housing (1)Portion is provided with hydrojet passage (2), is provided with hydrojet passage (2) and is communicated with in the described pump housing (1)Feed pathway (3), it is characterized in that: in the described pump housing (1), be provided with and draw sap cavity (4),The described sap cavity (4) that draws is connected with feed pathway (3) by intercommunicating pore (5), describedDraw in sap cavity (4) and be provided with and inhale plug (7), on the described pump housing (1), be hinged with to drive and inhale plug(7) trigger (8) of motion is provided with and can orders about trigger (8) band on the described pump housing (1)The moving elastic component (9) of inhaling plug (7) reset is provided with check valve in described feed pathway (3)(10)。
2. a kind of environment-friendly type gun pump according to claim 1, is characterized in that instituteThe elastic component (9) of stating is plastics catapult.
3. a kind of environment-friendly type gun pump according to claim 1, is characterized in thatThe described pump housing (1) bottom is connected with lock bottle cap (11).
4. a kind of environment-friendly type gun pump according to claim 3, is characterized in thatThe described pump housing (1) bottom is provided with elastic joint part (12), on described lock bottle cap (11) topBe provided with location internal projecting ring (13), described elastic joint part (12) is plugged on lock bottle cap (11)In and be fixed on location internal projecting ring (13).
5. a kind of environment-friendly type gun pump according to claim 1, is characterized in that instituteState check valve (10) and include valve rod (14), on described valve rod (14), be provided with cone valveCore (15), the little one end of described taper valve core (15) tapering down.
6. a kind of environment-friendly type gun pump according to claim 1, is characterized in thatThe pump housing (1) of described hydrojet passage (2) port of export is provided with nozzle.
7. a kind of environment-friendly type gun pump according to claim 1, is characterized in thatThe described pump housing (1) upper end is provided with outer cover (16).
8. a kind of environment-friendly type gun pump according to claim 8, is characterized in thatThe described pump housing (1) upper end is provided with tube connector (17), at described outer cover (16) and tube connector (17)Corresponding position is provided with insertion pipe (18), and described insertion pipe (18) is plugged on tube connector (17)In, outside described insertion pipe (18), be provided with positioning jacket pipe (19), described locating clip sleeve pipe(19) be set on tube connector (17) outer wall.
9. a kind of environment-friendly type gun pump according to claim 1, is characterized in thatDescribed feed pathway (3) entrance point is connected with liquid guiding tube (20).
10. a kind of environment-friendly type gun pump according to claim 1, is characterized in thatDescribed suction plug (7) includes cock body (21), is provided with and trigger at described cock body (21) front end(8) connect connecting portion (22), at described cock body (21) if rear end is arranged at intervals with respectivelyDry can form the elastic sealing element (23) sealing with drawing sap cavity (4) inwall, in described elasticityThe pump housing (1) between seal (23) is provided with steam vent (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511010058.5A CN105583099A (en) | 2015-12-25 | 2015-12-25 | Environment-friendly gun pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511010058.5A CN105583099A (en) | 2015-12-25 | 2015-12-25 | Environment-friendly gun pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105583099A true CN105583099A (en) | 2016-05-18 |
Family
ID=55923218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511010058.5A Pending CN105583099A (en) | 2015-12-25 | 2015-12-25 | Environment-friendly gun pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105583099A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1172442A (en) * | 1994-11-11 | 1998-02-04 | 斯普雷索尔股份有限公司 | Dispensers for liquid products |
| CN1425506A (en) * | 1998-12-15 | 2003-06-25 | 卡尔玛有限公司 | Trigger actuated pumping projector |
| US20070295757A1 (en) * | 2006-03-07 | 2007-12-27 | Continentalafa Dispensing Company | Trigger sprayer nozzle assembly and sprayer housing attachment lock |
| JP2009131799A (en) * | 2007-11-30 | 2009-06-18 | Yoshino Kogyosho Co Ltd | Trigger type liquid ejecting unit |
| CN101703979A (en) * | 2009-11-19 | 2010-05-12 | 黄建壮 | Improved structure of all-plastic hand sprayer |
| US20110240681A1 (en) * | 2009-11-30 | 2011-10-06 | Foster Donald D | Low Cost Trigger Sprayer |
| CN102458679A (en) * | 2009-04-23 | 2012-05-16 | 米德韦斯特瓦科卡尔玛公司 | Trigger sprayers and methods for making same |
| CN203002522U (en) * | 2012-11-02 | 2013-06-19 | 中山市美捷时喷雾阀有限公司 | Environment-friendly gun pump |
| CN104324830A (en) * | 2014-09-28 | 2015-02-04 | 宁波圣捷喷雾泵有限公司 | High-polymer-material external spring spray gun |
| US20150190828A1 (en) * | 2012-07-24 | 2015-07-09 | Guala Dispensing S.P.A. | Trigger dispenser device |
-
2015
- 2015-12-25 CN CN201511010058.5A patent/CN105583099A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1172442A (en) * | 1994-11-11 | 1998-02-04 | 斯普雷索尔股份有限公司 | Dispensers for liquid products |
| CN1425506A (en) * | 1998-12-15 | 2003-06-25 | 卡尔玛有限公司 | Trigger actuated pumping projector |
| US20070295757A1 (en) * | 2006-03-07 | 2007-12-27 | Continentalafa Dispensing Company | Trigger sprayer nozzle assembly and sprayer housing attachment lock |
| JP2009131799A (en) * | 2007-11-30 | 2009-06-18 | Yoshino Kogyosho Co Ltd | Trigger type liquid ejecting unit |
| CN102458679A (en) * | 2009-04-23 | 2012-05-16 | 米德韦斯特瓦科卡尔玛公司 | Trigger sprayers and methods for making same |
| CN101703979A (en) * | 2009-11-19 | 2010-05-12 | 黄建壮 | Improved structure of all-plastic hand sprayer |
| US20110240681A1 (en) * | 2009-11-30 | 2011-10-06 | Foster Donald D | Low Cost Trigger Sprayer |
| US20150190828A1 (en) * | 2012-07-24 | 2015-07-09 | Guala Dispensing S.P.A. | Trigger dispenser device |
| CN203002522U (en) * | 2012-11-02 | 2013-06-19 | 中山市美捷时喷雾阀有限公司 | Environment-friendly gun pump |
| CN104324830A (en) * | 2014-09-28 | 2015-02-04 | 宁波圣捷喷雾泵有限公司 | High-polymer-material external spring spray gun |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160518 |
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| RJ01 | Rejection of invention patent application after publication |