CN209009216U - A kind of external spring atomizing pump - Google Patents
A kind of external spring atomizing pump Download PDFInfo
- Publication number
- CN209009216U CN209009216U CN201821734941.8U CN201821734941U CN209009216U CN 209009216 U CN209009216 U CN 209009216U CN 201821734941 U CN201821734941 U CN 201821734941U CN 209009216 U CN209009216 U CN 209009216U
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- Prior art keywords
- pump
- pump rod
- rod
- wall
- interior
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- 238000007789 sealing Methods 0.000 claims abstract description 15
- 239000007921 spray Substances 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 6
- 238000001802 infusion Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000000926 separation method Methods 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)
- Closures For Containers (AREA)
Abstract
The utility model discloses a kind of external spring atomizing pumps, it include pump chamber, inlet is equipped in the pump chamber lower part, the pump pearl that can close inlet is equipped in the pump chamber above the inlet, it can be with the upper pump rod of pump chamber inner wall dynamic sealing it is characterized by: being equipped in the pump chamber, interior pump rod is equipped in the upper pump rod, liquid-conveying ducts are equipped between the interior pump rod and upper pump rod, nozzle button is equipped in the upper pump rod upper end movable sleeve, the interconnecting piece that can be sealed with interior pump rod is equipped in the nozzle button, the interconnecting piece outer wall and upper pump rod inner wall dynamic sealing, the combination lid that upper pump rod can be prevented to be detached from pump chamber is equipped on the pump chamber, reset spring is equipped between the combination lid and nozzle button.The purpose of this utility model is to overcome shortcoming in the prior art, provide that a kind of structure is simple, and accessory is few, external spring atomizing pump easy for installation.
Description
Technical field
The utility model relates to a kind of external spring atomizing pumps.
Background technique
Atomizing pump is easy to use since its design is exquisite, widely applies and the industries such as daily use chemicals and medicine.It is currently used for
Emulsion pumps, structure is relatively complicated, and accessory is more, and packaging efficiency is relatively low.So existing atomizing pump is up for into one
It walks perfect.
Utility model content
The purpose of this utility model is to overcome shortcoming in the prior art, it is simple to provide a kind of structure, accessory
Few, easy for installation external spring atomizing pump
In order to achieve the above object, the utility model uses following scheme:
A kind of external spring atomizing pump, includes pump chamber, inlet is equipped in the pump chamber lower part, on the inlet
The pump pearl that can close inlet is equipped in the pump chamber of side, it is characterised in that: being equipped in the pump chamber can be with pump chamber inner wall dynamic
The upper pump rod of sealing is equipped with interior pump rod in the upper pump rod, liquid-conveying ducts is equipped between the interior pump rod and upper pump rod, in institute
Pump rod upper end movable sleeve is stated equipped with nozzle button, the interconnecting piece that can be sealed with interior pump rod, institute are equipped in the nozzle button
Interconnecting piece outer wall and upper pump rod inner wall dynamic sealing are stated, the combination that upper pump rod can be prevented to be detached from pump chamber is equipped on the pump chamber
Lid is equipped with reset spring between the combination lid and nozzle button.
A kind of external spring atomizing pump as described above, it is characterised in that the nozzle button includes button ontology,
The recessing groove that pump rod and button ontology can be allowed to relatively move is equipped in the button ontology, on the upper pump rod upper end outer wall
Equipped with outer bulge loop, the outer bulge loop is arranged in recessing groove, mouth spray is equipped on the button ontology, in the button ontology
It is interior to be equipped with the infusion channel that be connected to the inner cavity of mouth spray and interconnecting piece.
A kind of external spring atomizing pump as described above, it is characterised in that the upper pump rod includes upper pump rod ontology,
The upper pump rod ontology lower end is integrally formed with piston portion, the piston portion outer wall and pump chamber inner wall dynamic sealing, described interior
It is connected between pump rod outer wall and upper pump rod inner body wall by dowel.
A kind of external spring atomizing pump as described above, it is characterised in that be equipped with prismoid section, institute in the interior pump rod upper end
The outer diameter for stating prismoid section upper end is greater than the outer diameter of lower end, and it is close that the limit that can form sealing with prismoid section is equipped in the interconnecting piece
Seal ring platform.
A kind of external spring atomizing pump as described above, it is characterised in that cavity is equipped in the interior pump rod, it is described interior
Pump rod lower end closed, the interior pump rod upper end opening.
A kind of external spring atomizing pump as described above, it is characterised in that the combination lid includes lid, described
It is equipped with department of assembly in lid, card slot is equipped in the department of assembly, snap ring is equipped on the outer wall of pump chamber upper end, the snap ring card is set
In card slot.
A kind of external spring atomizing pump as described above, it is characterised in that upper pump rod can be prevented being equipped with equipped with lid upper end
The male part of disengaging.
A kind of external spring atomizing pump as described above, it is characterised in that it is convex that connection is equipped on the lid upper surface
Ring is equipped with position limiting convex ring in the connection bulge loop upper end inner wall, positioning convex ring, the spray is equipped on nozzle button lower end outer wall
In connection bulge loop, the positioning convex ring is arranged below position limiting convex ring the setting of mouth button lower end.
A kind of external spring atomizing pump as described above, it is characterised in that be arranged with outer cover on connected bulge loop outer wall.
A kind of external spring atomizing pump as described above, it is characterised in that pump is equipped in the pump chamber above the inlet
Pearl room, the pump pearl setting are plugged with liquid guiding tube in the inlet in pump pearl room.
In conclusion the utility model compared with the existing technology the beneficial effect is that:
One, external spring designs in the utility model, and spring does not contact solution, prevents to bring because spring gets rusty to solution
Pollution；
Two, upper pump rod and suction plug integrated design in the utility model, structure is simple, and accessory is few, packaging efficiency is high.
Detailed description of the invention
Fig. 1 is the stereoscopic schematic diagram of the utility model；
Fig. 2 is the diagrammatic cross-section of the utility model；
Fig. 3 is the decomposition diagram of the utility model.
Specific embodiment
Explanation and specific embodiment are further described the utility model with reference to the accompanying drawing:
A kind of external spring atomizing pump as shown in Figures 1 to 3, includes pump chamber 1, is equipped with feed liquor in 1 lower part of pump chamber
Mouth 2 is equipped with the pump pearl 3 that can close inlet, it is characterised in that: in the pump chamber 1 in the pump chamber 1 above the inlet 2
Interior be equipped with can be equipped with interior pump rod 5 with the upper pump rod 4 of 1 inner wall dynamic sealing of pump chamber in the upper pump rod 4, the interior pump rod 5 with
It is equipped with liquid-conveying ducts 6 between upper pump rod 4, nozzle button 7 is equipped in the upper 4 upper end movable sleeve of pump rod, in the nozzle button 7
It is interior to be equipped with the interconnecting piece 8 that sealed with interior pump rod 5,8 outer wall of interconnecting piece and upper 4 inner wall dynamic sealing of pump rod, in the pump
Room 1 is equipped with the combination lid 9 that pump rod 4 can be prevented to be detached from pump chamber 1, is equipped with and resets between the combination lid 9 and nozzle button 7
Spring 10.The utility model structure is simple, and when nature, atomizing pump, which is in, is closed, under the action of reset spring 10, nozzle
Highest order is moved on on button 7, at this point, sealing against each other between the interconnecting piece 8 and interior pump rod 5 of nozzle button 7, nozzle button 7 is sealed
It closes, when work, pressing nozzle button 7, the elastic force for making nozzle button 7 overcome reset spring 10 is moved down, due to 7 activity of nozzle button
It is arranged on upper pump rod 4, upper pump rod 4 can be relatively moved with nozzle button 7, and 7 stress of nozzle button first moves down, and be moved to certain
Under degree, pump rod 4 is moved together in connection, at this point, between the interior pump rod 5 in the interconnecting piece 8 and upper pump rod 4 in nozzle button 7
Separation, forms exhaust passage, and nozzle button 7 continues to move down, gas in pump chamber 1 is discharged；It puts down nozzle button 7 gently, is resetting bullet
Under the action of spring 10, nozzle button 7 moves up in advance, and interconnecting piece 8 seals at once with interior pump rod 5, and local decompression is formed in pump chamber 1,
To which liquid to be pumped into from inlet, when pressing again, liquid just can be forced out nozzle button 7.
Nozzle button 7 described in the utility model includes button ontology 71, and being equipped in the button ontology 71 can allow
The recessing groove 72 that pump rod 4 and button ontology 71 relatively move is equipped with outer bulge loop 73 on the upper 4 upper end outer wall of pump rod, described
Outer bulge loop 73 is arranged in recessing groove 72, and mouth spray 74 is equipped on the button ontology 71, is set in the button ontology 71
There is the infusion channel 75 for the inner cavity that can be connected to mouth spray 74 and interconnecting piece 8.Installation is equipped in the utility model in button ontology 71
Portion 76 is equipped with gap 77 between the mounting portion 76 and button ontology 71,10 upper end of reset spring is arranged in gap 77,
The recessing groove 72 is arranged in mounting portion 76, convenient for elastic deformation when assembly.In order to reach better spray in the utility model
Fog effect is equipped with cloud point 78 in mouth spray 74.
Upper pump rod 4 described in the utility model includes upper pump rod ontology 41, upper 41 lower end of the pump rod ontology one at
Type has piston portion 42,42 outer wall of piston portion and 1 inner wall dynamic sealing of pump chamber, in interior 5 outer wall of pump rod and upper pump rod sheet
It is connected between 41 inner wall of body by dowel 43.The set-up mode of dowel 43 described in the utility model can be uniformly distributed for annular
Setting, another embodiment, dowel 43 can be arranged it is spiral, to increase the rotates effe of liquid, further
Improve atomizing effect.
The utility model is equipped with prismoid section 51 in interior 5 upper end of pump rod, under the outer diameter of 51 upper end of prismoid section is greater than
The outer diameter at end is equipped with the position limiting sealed land 52 that sealing can be formed with prismoid section 51 in the interconnecting piece 8.The utility model is logical
The cooperation between prismoid section 51 and position limiting sealed land 52 is crossed, may be implemented quickly to open or close in moving process.
The utility model is equipped with cavity 53, interior 5 lower end closed of pump rod, on the interior pump rod 5 in the interior pump rod 5
End opening.
Combination lid 9 described in the utility model includes lid 91, department of assembly 92 is equipped in the lid 91, described
It is equipped with card slot 93 in department of assembly 92, snap ring 94 is equipped on 1 upper end outer wall of pump chamber, the snap ring 94 is fastened on card slot 93.This reality
It is connected by way of clamping between novel pump chamber 1 and combination lid 9, easy to connect, assembling is quick.
The utility model is being equipped with 91 upper end of lid equipped with the male part 95 that upper pump rod 4 can be prevented to be detached from.The utility model
In when upper pump rod 4 is moved to extreme higher position, sealed against each other between 4 lower part outer wall of the male part 95 and upper pump rod, effectively
Prevent pollutant from entering pump chamber 1.
The utility model is equipped with connection bulge loop 96 on 91 upper surface of lid, in the 96 upper end inner wall of connection bulge loop
Equipped with position limiting convex ring 97, positioning convex ring 98 is equipped on 7 lower end outer wall of nozzle button, 7 lower end of the nozzle button setting is even
It connects in bulge loop 96, the positioning convex ring 98 is arranged below position limiting convex ring 97.Nozzle button 7 and combination lid 9 in the utility model
Between it is easy to connect, and effectively limit 7 scope of activities of nozzle button, prevent nozzle button 7 to be detached from upper pump rod 4, securely and reliably.
The utility model is arranged with outer cover 11 on connected 96 outer wall of bulge loop.
The utility model is equipped with pump pearl room 12 in the pump chamber 1 above the inlet 2, and the setting of pump pearl 3 is in pump pearl
In room 12, liquid guiding tube 13 is plugged in the inlet 2.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.This
The technical staff of industry is retouched in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
That states only illustrates the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model
It will also have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.This is practical new
Type is claimed range and is defined by the appending claims and its equivalent thereof.
Claims (10)
1. a kind of external spring atomizing pump includes pump chamber (1), inlet (2) are equipped in the pump chamber (1) lower part, described
The pump pearl (3) that can close inlet is equipped in pump chamber (1) above inlet (2), it is characterised in that: in the pump chamber (1)
Equipped with interior pump rod (5) can be equipped in the upper pump rod (4) with the upper pump rod (4) of pump chamber (1) inner wall dynamic sealing, it is described in
Liquid-conveying ducts (6) are equipped between pump rod (5) and upper pump rod (4), are equipped with nozzle button in upper pump rod (4) the upper end movable sleeve
(7), be equipped with the interconnecting piece (8) that can be sealed with interior pump rod (5) in the nozzle button (7), interconnecting piece (8) outer wall with it is upper
Pump rod (4) inner wall dynamic sealing is equipped with the combination lid (9) that upper pump rod (4) can be prevented to be detached from pump chamber (1) on the pump chamber (1),
Reset spring (10) are equipped between the combination lid (9) and nozzle button (7).
2. a kind of external spring atomizing pump according to claim 1, it is characterised in that the nozzle button (7) includes to press
Button ontology (71) is equipped with the resigning that upper pump rod (4) and button ontology (71) can be allowed to relatively move in the button ontology (71)
Slot (72) is equipped with outer bulge loop (73) on upper pump rod (4) the upper end outer wall, and the outer bulge loop (73) is arranged in recessing groove (72)
It is interior, mouth spray (74) are equipped on the button ontology (71), mouth spray can be connected to by being equipped in the button ontology (71)
(74) with the infusion channel (75) of the inner cavity of interconnecting piece (8).
3. a kind of external spring atomizing pump according to claim 1, it is characterised in that the upper pump rod (4) includes upper pump
Bar body (41), in upper pump rod ontology (41) lower end integrally formed with piston portion (42), piston portion (42) outer wall with
Pump chamber (1) inner wall dynamic sealing passes through dowel (43) between interior pump rod (5) outer wall and upper pump rod ontology (41) inner wall
It is connected.
4. a kind of external spring atomizing pump according to claim 1, it is characterised in that be equipped in interior pump rod (5) upper end
Prismoid section (51), the outer diameter of prismoid section (51) upper end are greater than the outer diameter of lower end, and being equipped in the interconnecting piece (8) can be with cone
Platform portion (51) forms the position limiting sealed land (52) of sealing.
5. a kind of external spring atomizing pump according to claim 1, it is characterised in that be equipped with and hold in the interior pump rod (5)
Chamber (53), interior pump rod (5) lower end closed, interior pump rod (5) upper end opening.
6. a kind of external spring atomizing pump according to claim 1, it is characterised in that the combination lid (9) includes lid
Body (91) is equipped with department of assembly (92) in the lid (91), card slot (93) is equipped in the department of assembly (92), in pump chamber
(1) upper end outer wall is equipped with snap ring (94), and the snap ring (94) is fastened on card slot (93).
7. a kind of external spring atomizing pump according to claim 6, it is characterised in that be equipped with being equipped with lid (91) upper end
The male part (95) that pump rod (4) can be prevented to be detached from.
8. a kind of external spring atomizing pump according to claim 6 or 7, it is characterised in that in the lid (91) upper surface
It is equipped with connection bulge loop (96), position limiting convex ring (97) are equipped in connection bulge loop (96) the upper end inner wall, under nozzle button (7)
Outer wall is held to be equipped with positioning convex ring (98), nozzle button (7) the lower end setting is in connection bulge loop (96), the positioning convex ring
(98) setting is below position limiting convex ring (97).
9. a kind of external spring atomizing pump according to claim 8, it is characterised in that on connected bulge loop (96) outer wall
It is arranged with outer cover (11).
10. a kind of external spring atomizing pump according to claim 1, it is characterised in that above the inlet (2)
Pump pearl room (12) is equipped in pump chamber (1), pump pearl (3) setting is plugged in the inlet (2) in pump pearl room (12)
Liquid guiding tube (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821734941.8U CN209009216U (en) | 2018-10-24 | 2018-10-24 | A kind of external spring atomizing pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821734941.8U CN209009216U (en) | 2018-10-24 | 2018-10-24 | A kind of external spring atomizing pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209009216U true CN209009216U (en) | 2019-06-21 |
Family
ID=66839980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821734941.8U Active CN209009216U (en) | 2018-10-24 | 2018-10-24 | A kind of external spring atomizing pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209009216U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111214381A (en) * | 2020-01-13 | 2020-06-02 | 安徽理工大学 | Multifunctional medicinal nozzle and use method thereof |
| WO2021073040A1 (en) * | 2019-10-15 | 2021-04-22 | 中山市美捷时包装制品有限公司 | Miniature perfume pump structure with external spring |
-
2018
- 2018-10-24 CN CN201821734941.8U patent/CN209009216U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021073040A1 (en) * | 2019-10-15 | 2021-04-22 | 中山市美捷时包装制品有限公司 | Miniature perfume pump structure with external spring |
| CN111214381A (en) * | 2020-01-13 | 2020-06-02 | 安徽理工大学 | Multifunctional medicinal nozzle and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| 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. |