CN205308636U - Laborsaving novel pistol pump unit - Google Patents
Laborsaving novel pistol pump unit Download PDFInfo
- Publication number
- CN205308636U CN205308636U CN201521112913.9U CN201521112913U CN205308636U CN 205308636 U CN205308636 U CN 205308636U CN 201521112913 U CN201521112913 U CN 201521112913U CN 205308636 U CN205308636 U CN 205308636U
- Authority
- CN
- China
- Prior art keywords
- pump housing
- labour
- pumping unit
- sap cavity
- feed pathway
- 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.)
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Links
- 239000007788 liquid Substances 0.000 claims abstract description 11
- 230000037361 pathway Effects 0.000 claims description 21
- 238000005086 pumping Methods 0.000 claims description 21
- 238000003780 insertion Methods 0.000 claims description 12
- 230000037431 insertion Effects 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 9
- 239000007921 spray Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Abstract
The utility model provides a laborsaving novel pistol pump unit, including the pump body pump body upper portion is equipped with liquid jet passageway be equipped with liquid inlet channel in the pump body, its characterized in that: be equipped with in the pump body and draw the sap cavity, liquid jet passageway, liquid inlet channel respectively through the through -hole with draw the sap cavity and be linked together 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 it is equipped with the check valve that seals liquid inlet channel in the sap cavity to draw. 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 saves type pistol pump.
Description
Technical field
The utility model relates to the novel pistol pumping unit in a kind of labour-saving.
Background technology
Spray cans due to its design exquisite, it may also be useful to convenient, the industry such as application and daily use chemicals and medicine widely. The existing pistol pump for spray cans, its structure is relatively complicated, and assembling is inconvenient. Hydrojet effect is relatively not good enough.
So, the existing pistol pump for spray cans awaits perfect further.
Practical novel content
The purpose of this utility model is to overcome weak point of the prior art, it is provided that a kind of structure is simple, it may also be useful to convenient, saving type pistol pump easy for installation.
In order to achieve the above object, the utility model adopts following scheme:
The novel pistol pumping unit in a kind of labour-saving, include the pump housing, it is provided with hydrojet passage on described pump housing top, it is provided with feed pathway in the described pump housing, it is characterized in that: be provided with in the described pump housing and draw sap cavity, by through hole, sap cavity is connected with drawing respectively for described hydrojet passage, feed pathway, is provided with suction plug in described drawing in sap cavity, the described pump housing is hinged with the trigger that can drive and inhale plug motion, draws, described, the check valve being provided with closed feed pathway in sap cavity.
The novel pistol pumping unit in a kind of labour-saving as above, it is characterized in that described check valve includes valve body, in the middle of described valve body, side is provided with outer convex connection post, connective slot hole it is provided with in the described pump housing, described outer convex connection post is arranged on connective slot hole, valve body on the downside of described outer convex connection post is provided with sealing column, it is provided with in the through hole end at feed pathway place and coordinates hole, during described sealing column insertion cooperation hole, feed pathway is cut off, and the valve body on the upside of described outer convex connection post is provided with conducting hole.
The novel pistol pumping unit in a kind of labour-saving as above, it is characterized in that being connected with 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 pumping unit in a kind of labour-saving as above, it is characterized in that described suction plug includes cock body, it is provided with, in described cock body front end, the connection section being connected with trigger, it is arranged at intervals with some in described cock body rear end respectively and can form, with drawing sap cavity inwall, the elastic sealing element sealed.
The novel pistol pumping unit in a kind of labour-saving as above, it is characterised in that be provided with nozzle on the pump housing of described hydrojet channel outlet.
The novel pistol pumping unit in a kind of labour-saving as above, it is characterised in that be provided with outer cover in described pump housing upper end.
The novel pistol pumping unit in a kind of labour-saving as above, it is characterized in that being provided with, in described pump housing upper end, the pipe connecting being connected with feed pathway, the position that described outer cover is corresponding to pipe connecting is provided with insertion pipe, described insertion pipe is plugged in pipe connecting, being provided with positioning jacket pipe outside described insertion pipe, described positioning jacket pipe box is located on pipe connecting outer wall.
The novel pistol pumping unit in a kind of labour-saving as above, it is characterised in that be connected with liquid guiding tube at described feed pathway entrance end.
The novel pistol pumping unit in a kind of labour-saving as above, it is characterised in that be provided with seal washer in described lock bottle cap.
In sum, the utility model relative to its useful effect of prior art is:
This structure is simple, it may also be useful to convenient, 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.
Embodiment
Illustrate below in conjunction with accompanying drawing and with embodiment, the utility model be further described:
The novel pistol pumping unit in a kind of labour-saving as shown in Figures 1 to 3, include the pump housing 1, it is provided with hydrojet passage 2 on the described pump housing 1 top, it is provided with feed pathway 3 in the described pump housing 1, being provided with in the described pump housing 1 and draw sap cavity 4, by through hole 5, sap cavity 4 is connected with drawing respectively for described hydrojet passage 2, feed pathway 3, is provided with suction plug 6 in described drawing in sap cavity 4, the described pump housing 1 is hinged with the trigger 7 that can drive and inhale plug 6 motion, draws, described, the check valve 8 being provided with closed feed pathway 3 in sap cavity 4.
The utility model is provided with the elasticity part that can order about trigger and drive suction plug to reset on the described pump housing. The elasticity part stated is plastics catapult.
Check valve 8 described in the utility model includes valve body 9, it is provided with outer convex connection post 10 in the described middle side of valve body 9, it is provided with connective slot hole 11 in the described pump housing 1, described outer convex connection post 10 is arranged on connective slot hole 11, valve body 9 on the downside of described outer convex connection post 10 is provided with sealing column 12, being provided with in through hole 5 end at feed pathway 3 place and coordinate hole 13, during described sealing column 12 insertion cooperation hole 13, feed pathway 3 is cut off, and the valve body 9 on the upside of described outer convex connection post 10 is provided with conducting hole 5.
The utility model is connected with lock bottle cap 14 in the described pump housing 1 bottom, it is provided with elastic joint part 15 in the described pump housing 1 bottom, be provided with location internal projecting ring 16 on described lock bottle cap 14 top, described elastic joint part 15 is plugged in lock bottle cap 14 and is fixed on the internal projecting ring 16 of location.
Inhale plug 6 described in the utility model and include cock body 17, be provided with, in described cock body 17 front end, the connection section 18 being connected with trigger 7, be arranged at intervals with some in described cock body 17 rear end respectively and can form, with drawing sap cavity 4 inwall, the elastic sealing element 19 sealed.
The utility model is provided with nozzle 20 on the pump housing 1 of described hydrojet passage 2 exit end.
The utility model is provided with outer cover 21 in the described pump housing 1 upper end.
The utility model is provided with, in the described pump housing 1 upper end, the pipe connecting 22 being connected with feed pathway 3, the position that described outer cover 21 is corresponding to pipe connecting 22 is provided with insertion pipe 23, described insertion pipe 23 is plugged in pipe connecting 22, being provided with positioning jacket pipe 24 outside described insertion pipe 23, described positioning jacket pipe 24 is set on pipe connecting 22 outer wall.
The utility model is connected with liquid guiding tube 25 at described feed pathway 3 entrance end. It is provided with seal washer 26 in described lock bottle cap 14.
Principle of work:
1, enclosed space is formed between check valve, piston and the pump housing;
2, under working order, between sprinkler cap and shower nozzle, passage is opened;
3, pressing trigger, enclosed space volume reduces, and gas is discharged through check valve after being pressed; Decontroling trigger, under trigger resilience effect, piston goes back to position, and enclosed space volume increases suddenly, thus forms local vacuum, by external atmosphere pressure effect, liquid in bottle is sucked the pump housing, and several rear enclosed spaces are by full liquid repeatedly;
4, trigger is again pressed, because the incompressibility of liquid will be discharged by check valve
More than show and describe ultimate principle of the present utility model and main feature and advantage of the present utility model. The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model. The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (9)
1. the novel pistol pumping unit in labour-saving, include the pump housing (1), it is provided with hydrojet passage (2) on the described pump housing (1) top, feed pathway (3) 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), described hydrojet passage (2), by through hole (5), sap cavity (4) is connected feed pathway (3) with drawing respectively, suction plug (6) it is provided with in sap cavity (4) in described drawing, the described pump housing (1) is hinged with the trigger (7) that can drive and inhale plug (6) and move, the check valve (8) being provided with closed feed pathway (3) in sap cavity (4) is drawn described.
2. the novel pistol pumping unit in a kind of labour-saving according to claim 1, it is characterized in that described check valve (8) includes valve body (9), in the middle of described valve body (9), side is provided with outer convex connection post (10), connective slot hole (11) it is provided with in the described pump housing (1), described outer convex connection post (10) is arranged on connective slot hole (11), the valve body (9) of described outer convex connection post (10) downside is provided with sealing column (12), it is provided with in through hole (5) end at feed pathway (3) place and coordinates hole (13), during described sealing column (12) insertion cooperation hole (13), feed pathway (3) is cut off, the valve body (9) of described outer convex connection post (10) upside is provided with conducting hole (5).
3. the novel pistol pumping unit in a kind of labour-saving according to claim 1, it is characterized in that being connected with lock bottle cap (14) in the described pump housing (1) bottom, it is provided with elastic joint part (15) in the described pump housing (1) bottom, be provided with location internal projecting ring (16) on described lock bottle cap (14) top, described elastic joint part (15) is plugged in lock bottle cap (14) and is fixed on location internal projecting ring (16).
4. the novel pistol pumping unit in a kind of labour-saving according to claim 1, it is characterized in that described suction plug (6) includes cock body (17), it is provided with the connection section (18) being connected with trigger (7) in described cock body (17) front end, it is arranged at intervals with some in described cock body (17) rear end respectively and can form, with drawing sap cavity (4) inwall, the elastic sealing element (19) sealed.
5. the novel pistol pumping unit in a kind of labour-saving according to claim 1, it is characterised in that be provided with nozzle (20) on the pump housing (1) of described hydrojet passage (2) exit end.
6. the novel pistol pumping unit in a kind of labour-saving according to claim 1, it is characterised in that be provided with outer cover (21) in the described pump housing (1) upper end.
7. the novel pistol pumping unit in a kind of labour-saving according to claim 6, it is characterized in that being provided with the pipe connecting (22) being connected with feed pathway (3) in the described pump housing (1) upper end, the corresponding position of described outer cover (21) and pipe connecting (22) is provided with insertion pipe (23), described insertion pipe (23) is plugged in pipe connecting (22), being provided with positioning jacket pipe (24) outside described insertion pipe (23), described positioning jacket pipe (24) is set on pipe connecting (22) outer wall.
8. the novel pistol pumping unit in a kind of labour-saving according to claim 1, it is characterised in that be connected with liquid guiding tube (25) at described feed pathway (3) entrance end.
9. the novel pistol pumping unit in a kind of labour-saving according to claim 3, it is characterised in that be provided with seal washer (26) in described lock bottle cap (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521112913.9U CN205308636U (en) | 2015-12-25 | 2015-12-25 | Laborsaving novel pistol pump unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521112913.9U CN205308636U (en) | 2015-12-25 | 2015-12-25 | Laborsaving novel pistol pump unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205308636U true CN205308636U (en) | 2016-06-15 |
Family
ID=56198505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521112913.9U Active CN205308636U (en) | 2015-12-25 | 2015-12-25 | Laborsaving novel pistol pump unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205308636U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105620892A (en) * | 2015-12-25 | 2016-06-01 | 中山市美捷时包装制品有限公司 | Saving type pistol pump |
-
2015
- 2015-12-25 CN CN201521112913.9U patent/CN205308636U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105620892A (en) * | 2015-12-25 | 2016-06-01 | 中山市美捷时包装制品有限公司 | Saving type pistol pump |
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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. Address before: No.21 Jiankang Road, Torch Development Zone, Zhongshan City, Guangdong Province 528400 Patentee before: MAJESTY PACKAGING SYSTEMS Ltd. |
|
| CP03 | Change of name, title or address |