CN205341106U - Effectual novel pistol pump unit of hydrojet - Google Patents
Effectual novel pistol pump unit of hydrojet Download PDFInfo
- Publication number
- CN205341106U CN205341106U CN201521112856.4U CN201521112856U CN205341106U CN 205341106 U CN205341106 U CN 205341106U CN 201521112856 U CN201521112856 U CN 201521112856U CN 205341106 U CN205341106 U CN 205341106U
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- Prior art keywords
- pump housing
- hydrojet
- effective
- pump
- sap cavity
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- 239000007788 liquid Substances 0.000 claims abstract description 14
- 239000011148 porous material Substances 0.000 claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 claims description 23
- 230000037361 pathway Effects 0.000 claims description 18
- 238000007789 sealing Methods 0.000 claims description 12
- 125000006850 spacer group Chemical group 0.000 claims description 3
- 239000007921 spray Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000001739 rebound effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Abstract
The utility model discloses an effectual novel pistol pump unit of hydrojet, including the pump body pump body upper portion is equipped with liquid jet passageway be equipped with the liquid inlet channel who communicates with liquid jet passageway in the pump body, its characterized in that: be equipped with in the pump body and draw the sap cavity, draw the sap cavity and be linked together with liquid inlet channel through the intercommunicating pore draw to be equipped with in the sap cavity and inhale the stopper articulate on the pump body to have to drive and inhale the trigger of filling in the motion be equipped with on the pump body and can order about the trigger and drive the elastic component inhale the stopper and to reset be equipped with the mounting groove in the pump body of liquid jet passageway and liquid inlet channel intersection be equipped with the check valve mechanism that can cut off liquid jet passageway, liquid inlet channel, intercommunicating pore in the mounting groove. The utility model discloses an in order to overcome the weak point among the prior art, provide a simple structure, convenient to use, simple to operate, environment -friendly pistol pump.
Description
Technical field
This utility model relates to the Novel pistol pump installation that a kind of hydrojet is effective.
Background technology
Spray cans is due to its design fineness, easy to use, widely application and the industry such as daily use chemicals and medicine.Being currently used for the gun pump of spray cans, its structure is relatively complicated, assembles inconvenience.Hydrojet effect is relatively not good enough.
So, the existing gun pump for spray cans awaits perfect further.
Utility model content
The purpose of this utility model is to overcome weak point of the prior art, it is provided that a kind of simple in construction, easy to use, easy for installation, environment-friendly type gun pump.
In order to achieve the above object, this utility model adopts below scheme:
The Novel pistol pump installation that a kind of hydrojet is effective, include the pump housing, it is provided with hydrojet passage on described pump housing top, it is provided with in the described pump housing and the feed pathway of hydrojet channel connection, it is characterized in that: be provided with in the described pump housing and draw sap cavity, the described sap cavity that draws is connected with feed pathway by intercommunicating pore, suction plug it is provided with in sap cavity in described drawing, the described pump housing is hinged with and can drive the trigger inhaling plug motion, the described pump housing is provided with and can order about the elastic component that trigger drives suction plug to reset, it is provided with mounting groove in the described hydrojet passage pump housing with feed pathway intersection, it is provided with in described mounting groove and can cut off hydrojet passage, feed pathway, the one-way valve mechanism of intercommunicating pore.
The Novel pistol pump installation that a kind of hydrojet as above is effective, it is characterized in that described one-way valve mechanism includes valve body, it is provided with seal head in described valve body front end, described seal head outside spacers is provided with sealed elastic sheet, it is provided with locating convex block at described hydrojet channel entrance end, it is provided with gap between described upper locating convex block and the pump housing, it is outward extended with lower locating convex block near intercommunicating pore place at the described sap cavity that draws, it is provided with gap between described lower locating convex block and the pump housing, during closed check valve, described sealed elastic sheet is plugged in described gap, the pump housing of the described feed pathway port of export is provided with inclined-plane of stepping down, described inclined-plane of stepping down is connected with the gap on the downside of lower locating convex block.
The Novel pistol pump installation that a kind of hydrojet as above is effective, it is characterized in that being arranged with sealing conical ring at described valve body afterbody, it is provided with in the pump housing and seals the taper fit face that conical ring coordinates, described valve body afterbody outer wall is provided with positioning convex ring, being provided with positioning ring groove at described sealing conical ring inwall, described positioning convex ring is arranged in positioning ring groove.
The Novel pistol pump installation that a kind of hydrojet as above is effective, it is characterized in that being connected to lock bottle cap in described pump housing bottom, it is provided with elastic joint part in described pump housing bottom, being provided with location internal projecting ring on described lock bottle cap top, described elastic joint part is plugged in lock bottle cap and is fixed on the internal projecting ring of location.
The Novel pistol pump installation that a kind of hydrojet as above is effective, it is characterized in that described suction plug includes cock body, it is provided with the connecting portion being connected with trigger in described cock body front end, it is respectively provided with several in described cock body rear end and can form, with drawing sap cavity inwall, the elastic sealing element sealed, the pump housing between described elastic sealing element is provided with steam vent.
The Novel pistol pump installation that a kind of hydrojet as above is effective, it is characterised in that be provided with nozzle on the pump housing of described hydrojet channel outlet.
The Novel pistol pump installation that a kind of hydrojet as above is effective, it is characterised in that be provided with outer housing in described pump housing upper end.
The Novel pistol pump installation that a kind of hydrojet as above is effective, it is characterised in that be connected to liquid guiding tube at described feed pathway entrance point.
The Novel pistol pump installation that a kind of hydrojet as above is effective, it is characterised in that be provided with seal washer in described lock bottle cap.
In sum, relative to prior art, it provides the benefit that this utility model:
This simple in construction, easy to use, easy for installation, hydrojet is effective.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model；
Fig. 2 is the internal structure schematic diagram of Fig. 1；
Fig. 3 is decomposing schematic representation of the present utility model.
Detailed description of the invention
Illustrate with detailed description of the invention, this utility model to be further described below in conjunction with accompanying drawing:
The Novel pistol pump installation that a kind of hydrojet as shown in Figures 1 to 3 is effective, include the pump housing 1, it is provided with hydrojet passage 2 on the described pump housing 1 top, the feed pathway 3 connected with hydrojet passage 2 it is provided with in the described pump housing 1, it is provided with in the described pump housing 1 and draws sap cavity 4, the described sap cavity 4 that draws is connected with feed pathway 3 by intercommunicating pore 5, suction plug 6 it is provided with in sap cavity 4 in described drawing, the described pump housing 1 is hinged with and can drive the trigger 7 inhaling plug 6 motion, the described pump housing 1 is provided with and can order about the elastic components that trigger 7 drives suction plug 6 to reset, it is provided with mounting groove 8 in the pump housing 1 of described hydrojet passage 2 and feed pathway 3 intersection, it is provided with in described mounting groove 8 and can cut off hydrojet passage 2, feed pathway 3, the one-way valve mechanism 9 of intercommunicating pore 5.
This utility model is provided with on the described pump housing and can order about the elastic component that trigger drives suction plug to reset.The elastic component stated is plastics catapult.
One-way valve mechanism 9 described in this utility model includes valve body 10, it is provided with seal head 11 in described valve body 10 front end, described seal head 11 outside spacers is provided with sealed elastic sheet 12, it is provided with locating convex block 13 at described hydrojet passage 2 entrance point, it is provided with gap 14 between described upper locating convex block 13 and the pump housing 1, it is outward extended with lower locating convex block 15 near intercommunicating pore 5 place at the described sap cavity 4 that draws, it is provided with gap 14 between described lower locating convex block 15 and the pump housing 1, during closed check valve, described sealed elastic sheet 12 is plugged in described gap 14, the pump housing 1 of described feed pathway 3 port of export is provided with inclined-plane 16 of stepping down, described inclined-plane 16 of stepping down is connected with the gap 14 on the downside of lower locating convex block 15.
This utility model is arranged with sealing conical ring 17 at described valve body 10 afterbody, it is provided with in the pump housing 1 and seals the taper fit face 18 that conical ring 17 coordinates, described valve body 10 afterbody outer wall is provided with positioning convex ring 19, being provided with positioning ring groove at described sealing conical ring 17 inwall, described positioning convex ring 19 is arranged in positioning ring groove.
This utility model is connected to lock bottle cap 20 in the described pump housing 1 bottom, it is provided with elastic joint part 21 in the described pump housing 1 bottom, be provided with location internal projecting ring 22 on described lock bottle cap 20 top, described elastic joint part 21 is plugged in lock bottle cap 20 and is fixed on the internal projecting ring 22 of location.
Inhale plug 6 described in this utility model and include cock body 23, it is provided with the connecting portion 24 being connected with trigger 7 in described cock body 23 front end, it is respectively provided with several in described cock body 23 rear end and can form, with drawing sap cavity 4 inwall, the elastic sealing element 25 sealed, the pump housing 1 between described elastic sealing element 25 is provided with steam vent 26.
This utility model is provided with nozzle 27 on the pump housing 1 of described hydrojet passage 2 port of export.
This utility model is provided with outer housing 28 in the described pump housing 1 upper end.
This utility model is connected to liquid guiding tube 32 at described feed pathway 3 entrance point.It is provided with seal washer 33 in described lock bottle cap 20.
Operation principle:
1, confined space is formed between check valve, piston and the pump housing；
2, under duty, between sprinkler cap and shower nozzle, passage is opened；
3, pressing trigger squeeze, confined space volume reduces, and discharges through check valve after gas pressurized；Decontroling trigger, at trigger rebound effect lower piston return, confined space volume increases suddenly, thus forming parital vacuum, by external atmosphere pressure effect, liquid in bottle is sucked the pump housing, and rear confined space will be filled with liquid several times repeatedly；
4, trigger squeeze is again pressed, because the Incoercibility of liquid will be discharged by check valve.
Of the present utility model ultimate principle and principal character and of the present utility model advantage have more than been shown and described.Skilled person will appreciate that of the industry; this utility model is not restricted to the described embodiments; described in above-described embodiment and description is that principle of the present utility model is described; under the premise without departing from this utility model spirit and scope; this utility model also has various changes and modifications, and these changes and improvements both fall within the scope of claimed this utility model.This utility model claims scope and is defined by appending claims and equivalent thereof.
Claims (9)
1. the Novel pistol pump installation that a hydrojet is effective, include the pump housing (1), it is provided with hydrojet passage (2) on the described pump housing (1) top, the feed pathway (3) connected with hydrojet passage (2) it is provided with in the described pump housing (1), it is characterized in that: be provided with in the described pump housing (1) and draw sap cavity (4), the described sap cavity (4) that draws is connected with feed pathway (3) by intercommunicating pore (5), suction plug (6) it is provided with in sap cavity (4) in described drawing, the described pump housing (1) is hinged with can drive and inhales the trigger (7) that plug (6) moves, the described pump housing (1) is provided with and can order about the elastic component that trigger (7) drives suction plug (6) to reset, it is provided with mounting groove (8) in the described hydrojet passage (2) pump housing (1) with feed pathway (3) intersection, it is provided with in described mounting groove (8) and hydrojet passage (2) can be cut off, feed pathway (3), the one-way valve mechanism (9) of intercommunicating pore (5).
2. the Novel pistol pump installation that a kind of hydrojet according to claim 1 is effective, it is characterized in that described one-way valve mechanism (9) includes valve body (10), it is provided with seal head (11) in described valve body (10) front end, described seal head (11) outside spacers is provided with sealed elastic sheet (12), it is provided with upper locating convex block (13) at described hydrojet passage (2) entrance point, it is provided with gap (14) between described upper locating convex block (13) and the pump housing (1), it is outward extended with lower locating convex block (15) near intercommunicating pore (5) place at the described sap cavity (4) that draws, it is provided with gap (14) between described lower locating convex block (15) and the pump housing (1), during closed check valve, described sealed elastic sheet (12) is plugged in described gap (14), the pump housing (1) of described feed pathway (3) port of export is provided with inclined-plane of stepping down (16), described inclined-plane of stepping down (16) is connected with the gap (14) of lower locating convex block (15) downside.
3. the Novel pistol pump installation that a kind of hydrojet according to claim 1 is effective, it is characterized in that being arranged with sealing conical ring (17) at described valve body (10) afterbody, it is provided with in the pump housing (1) and seals the taper fit face (18) that conical ring (17) coordinates, described valve body (10) afterbody outer wall is provided with positioning convex ring (19), being provided with positioning ring groove at described sealing conical ring (17) inwall, described positioning convex ring (19) is arranged in positioning ring groove.
4. the Novel pistol pump installation that a kind of hydrojet according to claim 1 is effective, it is characterized in that being connected to lock bottle cap (20) in the described pump housing (1) bottom, it is provided with elastic joint part (21) in the described pump housing (1) bottom, be provided with location internal projecting ring (22) on described lock bottle cap (20) top, described elastic joint part (21) is plugged in lock bottle cap (20) and is fixed on location internal projecting ring (22).
5. the Novel pistol pump installation that a kind of hydrojet according to claim 1 is effective, it is characterized in that described plug (6) of inhaling includes cock body (23), the connecting portion (24) being connected with trigger (7) it is provided with in described cock body (23) front end, it is respectively provided with several in described cock body (23) rear end and can form, with drawing sap cavity (4) inwall, the elastic sealing element (25) sealed, the pump housing (1) between described elastic sealing element (25) is provided with steam vent (26).
6. the Novel pistol pump installation that a kind of hydrojet according to claim 1 is effective, it is characterised in that be provided with nozzle (27) on the pump housing (1) of described hydrojet passage (2) port of export.
7. the Novel pistol pump installation that a kind of hydrojet according to claim 1 is effective, it is characterised in that be provided with outer housing (28) in the described pump housing (1) upper end.
8. the Novel pistol pump installation that a kind of hydrojet according to claim 1 is effective, it is characterised in that be connected to liquid guiding tube (32) at described feed pathway (3) entrance point.
9. the Novel pistol pump installation that a kind of hydrojet according to claim 3 is effective, it is characterised in that be provided with seal washer (33) in described lock bottle cap (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521112856.4U CN205341106U (en) | 2015-12-25 | 2015-12-25 | Effectual novel pistol pump unit of hydrojet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521112856.4U CN205341106U (en) | 2015-12-25 | 2015-12-25 | Effectual novel pistol pump unit of hydrojet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205341106U true CN205341106U (en) | 2016-06-29 |
Family
ID=56171846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521112856.4U Active CN205341106U (en) | 2015-12-25 | 2015-12-25 | Effectual novel pistol pump unit of hydrojet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205341106U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105642470A (en) * | 2015-12-25 | 2016-06-08 | 中山市美捷时包装制品有限公司 | Gun pump capable of being used at multiple angles |
-
2015
- 2015-12-25 CN CN201521112856.4U patent/CN205341106U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105642470A (en) * | 2015-12-25 | 2016-06-08 | 中山市美捷时包装制品有限公司 | Gun pump capable of being used at multiple angles |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No.21 Jiankang Road, Torch Development Zone, Zhongshan City, Guangdong Province 528400 Patentee after: Guangdong Meijieshi Holdings Co.,Ltd. Country or region after: China Address before: No.21 Jiankang Road, Torch Development Zone, Zhongshan City, Guangdong Province 528400 Patentee before: MAJESTY PACKAGING SYSTEMS Ltd. Country or region before: China |
|
| CP03 | Change of name, title or address |