CN204473459U - A kind of coarse emulsion pump - Google Patents
A kind of coarse emulsion pump Download PDFInfo
- Publication number
- CN204473459U CN204473459U CN201520050808.0U CN201520050808U CN204473459U CN 204473459 U CN204473459 U CN 204473459U CN 201520050808 U CN201520050808 U CN 201520050808U CN 204473459 U CN204473459 U CN 204473459U
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- pump
- pump rod
- piston
- ring
- pump chamber
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- 239000000839 emulsion Substances 0.000 title claims abstract description 36
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 230000008878 coupling Effects 0.000 claims description 24
- 238000010168 coupling process Methods 0.000 claims description 24
- 238000005859 coupling reaction Methods 0.000 claims description 24
- 238000007789 sealing Methods 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims description 3
- 239000002245 particle Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Abstract
The utility model discloses a kind of coarse emulsion pump, include pump chamber, ring-shaped step is provided with in pump chamber external wall of upper portion, pump chamber is arranged with bottle cap, tightening cover is provided with in pump chamber upper end, pump rod on being movably set with in pump chamber, upper pump rod is arranged in tightening cover, curved mouth is connected with in upper pump rod upper end, lower pump rod is connected with in upper pump rod lower end, upper pump rod outer wall is provided with spacing ring, limiting section is provided with in lower pump rod lower end, between spacing ring and limiting section, movable sleeve is provided with piston, the through hole with lower pump rod inner space is provided with in lower pump rod, the gap that grain emulsion can be allowed to pass through is provided with between lower pump rod outer wall and piston inner wall, mutually seal between piston base and limiting section when piston is in most significant bit, Beng Zhu mechanism is provided with below pump chamber, pump chamber below Beng Zhu mechanism is provided with inlet, retracing spring is provided with between Beng Zhu mechanism and lower pump rod.The utility model structure is simple, is suitable for band grain emulsion and uses.
Description
Technical field
The utility model relates to a kind of coarse emulsion pump.
Background technology
Emulsion pumps is exquisite, easy to use due to its design, applies widely and the industry such as daily use chemicals and medicine.But existing emulsion pumps part is many, complex structure, manufacture difficulty is large, and productive costs is high, and due to the defect in existing emulsion pumps design, the feed pathway between piston and lower pump rod is narrow, and the emulsion for some band particles cannot be passed through.The demand of use can not be met.
So existing emulsion pumps all awaits perfect further.
Utility model content
The purpose of this utility model is to overcome weak point of the prior art, provides a kind of structure simple, coarse emulsion pump.
In order to achieve the above object, the utility model adopts following scheme:
A kind of coarse emulsion pump, it is characterized in that: include pump chamber, ring-shaped step is provided with in described pump chamber external wall of upper portion, described pump chamber is arranged with bottle cap, the tightening cover that bottle cap lock can be fixed on ring-shaped step is provided with in described pump chamber upper end, pump rod is movably set with in described pump chamber, described upper pump rod is arranged in described tightening cover, pump rod upper end is connected with curved mouth on described, pump rod lower end is connected with lower pump rod on described, pump rod outer wall is provided with spacing ring on described, limiting section is provided with in described lower pump rod lower end, between described spacing ring and limiting section, movable sleeve is provided with piston, the through hole with lower pump rod inner space is provided with in described lower pump rod, the gap that grain emulsion can be allowed to pass through is provided with between described lower pump rod outer wall and piston inner wall, mutually seal between piston base and limiting section when described piston is in most significant bit, Beng Zhu mechanism is provided with below described pump chamber, pump chamber below described Beng Zhu mechanism is provided with inlet, retracing spring is provided with between described Beng Zhu mechanism and lower pump rod.
A kind of coarse emulsion pump as above, it is characterized in that described piston includes inner plug body and outer cock body, be provided with between described inner plug body and outer cock body and connect annulus part, connection annular groove is provided with in described outer cock body upper end, be provided with in described tightening cover lower end and the described positioning ring groove being connected annular groove and matching, when described piston rises to most significant bit, described connection annular groove to be connected in described positioning ring groove thus piston and tightening cover is sealed mutually, bell is provided with in described inner plug body lower end, described limiting section is provided with cone connection, when described piston rises to most significant bit, described cone connection to be arranged in described bell thus to close described gap.
A kind of coarse emulsion pump as above, is characterized in that being provided with sealing draw-in groove in described spacing ring lower end, and when described piston rises to most significant bit, inner plug body upper end is plugged in described sealing draw-in groove.
A kind of coarse emulsion pump as above, is characterized in that being provided with snap ring on the outer wall of described lower pump rod upper end, and the position that pump rod inwall is corresponding to snap ring on described is provided with positioning groove, and described snap ring is fastened in described positioning groove.
A kind of coarse emulsion pump as above, it is characterized in that described tightening cover includes lid, described lid is provided with interior coupling link and outer coupling link, storage tank is provided with between described interior coupling link and outer coupling link, described pump chamber upper end is arranged in described storage tank, button line is provided with in described pump chamber upper end, catching groove is provided with inside described outer coupling link, described button cableties are connected in described catching groove, the seal ring that can seal with upper pump rod formative dynamics is provided with in described interior coupling link lower end, the annular groove being convenient to seal ring deformation is provided with between described seal ring and interior coupling link, described lid upper end is provided with evagination seal ring.
A kind of coarse emulsion pump as above, it is characterized in that being provided with upper clamping hook in upper pump rod upper end, lower snap fit is provided with at described curved mouth lower end inner wall, described upper clamping hook is connected on described lower snap fit, connecting thread on the outer wall of described curved mouth bottom, the screw thread that spins is provided with at described interior coupling link inwall, during the locking of curved mouth described connecting thread be screwed in described in spin in screw thread, described curved mouth bottom outer wall and described evagination seal ring inwall seal mutually, pump rod top is provided with limited step on described, and top, described curved mouth lower end is pressed on described limited step.
A kind of coarse emulsion pump as above, is characterized in that described Beng Zhu mechanism includes pump pearl room, is provided with pump pearl in described pump pearl indoor, is provided with the spacing connection step preventing pump pearl from falling into inlet in lower end, described pump pearl room.
A kind of coarse emulsion pump as above, it is characterized in that being provided with spring chuck in described pump chamber bottom, in described limiting section, be provided with spring card slot, described retracing spring one end is arranged in described spring card slot, and the described retracing spring other end is arranged in described spring chuck.
A kind of emulsion pumps as above, is characterized in that the pump chamber outer wall below described ring-shaped step is provided with mounting groove, in described mounting groove, is provided with packing seal.
A kind of emulsion pumps as above, is characterized in that being plugged with liquid guiding tube in described inlet.
In sum, the utility model relative to its beneficial effect of prior art is:
The utility model is provided with the gap that grain emulsion can be allowed to pass through between lower pump rod outer wall and piston inner wall, can ensure to be with the emulsion of particle to pass through, and the utility model structure is simple, easy to assembly, safe and reliable.
Accompanying drawing explanation
Fig. 1 is generalized section of the present utility model;
Fig. 2 is the enlarged drawing at A place in Fig. 1;
Fig. 3 is the enlarged drawing at B place in Fig. 1.
Detailed description of the invention
Illustrate below in conjunction with accompanying drawing and with detailed description of the invention, the utility model to be further described:
A kind of coarse emulsion pump as shown in Figures 1 to 3, include pump chamber 1, ring-shaped step 2 is provided with in described pump chamber 1 external wall of upper portion, described pump chamber 1 is arranged with bottle cap 3, the tightening cover 4 that bottle cap 3 can be locked on ring-shaped step 2 is provided with in described pump chamber 1 upper end, pump rod 5 is movably set with in described pump chamber 1, described upper pump rod 5 is arranged in described tightening cover 4, pump rod 5 upper end is connected with curved mouth 6 on described, pump rod 5 lower end is connected with lower pump rod 50 on described, pump rod 5 outer wall is provided with spacing ring 7 on described, limiting section 8 is provided with in described lower pump rod 50 lower end, between described spacing ring 7 and limiting section 8, movable sleeve is provided with piston 9, the through hole 10 with lower pump rod 50 inner space is provided with in described lower pump rod 50, the gap 11 that grain emulsion can be allowed to pass through is provided with between described lower pump rod 50 outer wall and piston 9 inwall, when described piston 9 is in most significant bit bottom piston 9 and mutually seal between limiting section 8, Beng Zhu mechanism 12 is provided with below described pump chamber 1, pump chamber 1 below described Beng Zhu mechanism 12 is provided with inlet 13, retracing spring 14 is provided with between described Beng Zhu mechanism 12 and lower pump rod 50.
Piston 9 described in the utility model includes inner plug body 15 and outer cock body 16, be provided with between described inner plug body 15 and outer cock body 16 and connect annulus part 17, be provided with in described outer cock body 16 upper end and connect annular groove 18, be provided with in described tightening cover 4 lower end and the described positioning ring groove 19 being connected annular groove 18 and matching, when described piston 9 rises to most significant bit, described connection annular groove 18 to be connected in described positioning ring groove 19 thus piston 9 and tightening cover 4 is sealed mutually, bell 20 is provided with in described inner plug body 15 lower end, described limiting section 8 is provided with cone connection 21, when described piston 9 rises to most significant bit, described cone connection 21 to be arranged in described bell 20 thus to close described gap 11.
Be provided with sealing draw-in groove 22 in the utility model in described spacing ring 7 lower end, when described piston 9 rises to most significant bit, inner plug body 15 upper end is plugged in described sealing draw-in groove 22.Good seal performance in the utility model between piston 9 and tightening cover.
On the outer wall of described lower pump rod 50 upper end, be provided with snap ring 23 in the utility model, the position that pump rod 5 inwall is corresponding to snap ring 23 on described is provided with positioning groove 24, and described snap ring 23 is fastened in described positioning groove 24.Lower convenient and fast connection between pump rod 50 and upper pump rod 5 in the utility model, packaging efficiency is high.
Tightening cover 4 described in the utility model includes lid 25, described lid 25 is provided with interior coupling link 26 and outer coupling link 27, storage tank 28 is provided with between described interior coupling link 26 and outer coupling link 27, described pump chamber 1 upper end is arranged in described storage tank 28, button line 29 is provided with in described pump chamber 1 upper end, catching groove 30 is provided with inside described outer coupling link 27, described button line 29 snaps onto in described catching groove 30, the seal ring 31 that can seal with upper pump rod 5 formative dynamics is provided with in described interior coupling link 26 lower end, the annular groove 32 being convenient to seal ring deformation is provided with between described seal ring 31 and interior coupling link 26, described lid 25 upper end is provided with evagination seal ring 31.
Upper clamping hook 33 is provided with in upper pump rod 5 upper end in the utility model, lower snap fit 34 is provided with at described curved mouth 6 lower end inner wall, described upper clamping hook 33 is connected on described lower snap fit 34, connecting thread 35 on the outer wall of described curved mouth 6 bottom, the screw thread 36 that spins is provided with at described interior coupling link 26 inwall, when curved mouth 6 locks described connecting thread 35 be screwed in described in spin in screw thread 36, described curved mouth 6 bottom outer wall and described evagination seal ring 31 inwall seal mutually, pump rod 5 top is provided with limited step 37 on described, and top, described curved mouth 6 lower end is pressed on described limited step 37.When the utility model does not use, curved mouth 6 can spin and be locked on tightening cover, effectively prevents from missing by and causing unnecessary trouble.Described evagination seal ring 31 can effectively prevent addle from entering in pump chamber, ensures safety and sanitation in pump chamber.
Beng Zhu mechanism 12 described in the utility model includes pump pearl room 38, in described pump pearl room 38, be provided with pump pearl 39, is provided with in lower end, described pump pearl room 38 the spacing connection step 40 preventing pump pearl 39 from falling into inlet 13.
Be provided with spring chuck 41 in described pump chamber 1 bottom in the utility model, in described limiting section 8, be provided with spring card slot 42, described retracing spring 14 one end is arranged in described spring card slot 42, and described retracing spring 14 other end is arranged in described spring chuck 41.The utility model retracing spring 14 is located firmly, effectively ensures to reset steadily.
Pump chamber 1 outer wall in the utility model below described ring-shaped step 2 is provided with mounting groove 43, in described mounting groove 43, be provided with packing seal 44.Liquid guiding tube 45 is plugged with in described inlet 13.
More than show and describe groundwork of the present utility model and principal character and advantage of the present utility model.The technical personnel of the industry should be understood; 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 (8)
1. a coarse emulsion pump, it is characterized in that: include pump chamber (1), ring-shaped step (2) is provided with in described pump chamber (1) external wall of upper portion, described pump chamber (1) is arranged with bottle cap (3), the tightening cover (4) that bottle cap (3) can be locked on ring-shaped step (2) is provided with in described pump chamber (1) upper end, upper pump rod (5) is movably set with in described pump chamber (1), described upper pump rod (5) is arranged in described tightening cover (4), pump rod (5) upper end is connected with curved mouth (6) on described, pump rod (5) lower end is connected with lower pump rod (50) on described, pump rod (5) outer wall is provided with spacing ring (7) on described, limiting section (8) is provided with in described lower pump rod (50) lower end, between described spacing ring (7) and limiting section (8), movable sleeve is provided with piston (9), the through hole (10) with lower pump rod (50) inner space is provided with in described lower pump rod (50), the gap (11) that grain emulsion can be allowed to pass through is provided with between described lower pump rod (50) outer wall and piston (9) inwall, mutually seal between piston (9) bottom and limiting section (8) when described piston (9) is in most significant bit, Beng Zhu mechanism (12) is provided with in described pump chamber (1) below, the pump chamber (1) of described Beng Zhu mechanism (12) below is provided with inlet (13), retracing spring (14) is provided with between described Beng Zhu mechanism (12) and lower pump rod (50).
2. a kind of coarse emulsion pump according to claim 1, it is characterized in that described piston (9) includes inner plug body (15) and outer cock body (16), be provided with between described inner plug body (15) and outer cock body (16) and connect annulus part (17), be provided with in described outer cock body (16) upper end and connect annular groove (18), be provided with in described tightening cover (4) lower end and the described positioning ring groove (19) being connected annular groove (18) and matching, when described piston (9) rises to most significant bit, described connection annular groove (18) to be connected in described positioning ring groove (19) thus piston (9) and tightening cover (4) is sealed mutually, bell (20) is provided with in described inner plug body (15) lower end, described limiting section (8) is provided with cone connection (21), when described piston (9) rises to most significant bit, described cone connection (21) to be arranged in described bell (20) thus to close described gap (11).
3. a kind of coarse emulsion pump according to claim 2, it is characterized in that being provided with in described spacing ring (7) lower end sealing draw-in groove (22), when described piston (9) rises to most significant bit, inner plug body (15) upper end is plugged in described sealing draw-in groove (22).
4. a kind of coarse emulsion pump according to claim 2, it is characterized in that being provided with snap ring (23) on the outer wall of described lower pump rod (50) upper end, pump rod (5) inwall and the corresponding position of snap ring (23) are provided with positioning groove (24) on described, described snap ring (23) is fastened in described positioning groove (24).
5. a kind of coarse emulsion pump according to claim 2, it is characterized in that described tightening cover (4) includes lid (25), described lid (25) is provided with interior coupling link (26) and outer coupling link (27), storage tank (28) is provided with between described interior coupling link (26) and outer coupling link (27), described pump chamber (1) upper end is arranged in described storage tank (28), button line (29) is provided with in described pump chamber (1) upper end, catching groove (30) is provided with in described outer coupling link (27) inner side, described button line (29) snaps onto in described catching groove (30), the seal ring (31) that can seal with upper pump rod (5) formative dynamics is provided with in described interior coupling link (26) lower end, the annular groove (32) being convenient to seal ring deformation is provided with between described seal ring (31) and interior coupling link (26), described lid (25) upper end is provided with evagination seal ring (31).
6. a kind of coarse emulsion pump according to claim 5, it is characterized in that being provided with upper clamping hook (33) in upper pump rod (5) upper end, lower snap fit (34) is provided with at described curved mouth (6) lower end inner wall, described upper clamping hook (33) is connected on described lower snap fit (34), connecting thread (35) on the outer wall of described curved mouth (6) bottom, the screw thread that spins (36) is provided with at described interior coupling link (26) inwall, curved mouth (6) locking time described connecting thread (35) be screwed in described in spin in screw thread (36), described curved mouth (6) bottom outer wall and described evagination seal ring (31) inwall seal mutually, pump rod (5) top is provided with limited step (37) on described, top, described curved mouth (6) lower end is pressed on described limited step (37).
7. a kind of coarse emulsion pump according to claim 1, it is characterized in that described Beng Zhu mechanism (12) includes pump pearl room (38), in described pump pearl room (38), be provided with pump pearl (39), be provided with the spacing connection step (40) preventing pump pearl (39) from falling into inlet (13) in described pump pearl room (38) lower end.
8. a kind of coarse emulsion pump according to claim 1, it is characterized in that being provided with spring chuck (41) in described pump chamber (1) bottom, spring card slot (42) is provided with in described limiting section (8), described retracing spring (14) one end is arranged in described spring card slot (42), described retracing spring (14) other end is arranged on described spring chuck (41), mounting groove (43) is provided with at pump chamber (1) outer wall of described ring-shaped step (2) below, packing seal (44) is provided with in described mounting groove (43), liquid guiding tube (45) is plugged with in described inlet (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520050808.0U CN204473459U (en) | 2015-01-26 | 2015-01-26 | A kind of coarse emulsion pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520050808.0U CN204473459U (en) | 2015-01-26 | 2015-01-26 | A kind of coarse emulsion pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204473459U true CN204473459U (en) | 2015-07-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520050808.0U Active CN204473459U (en) | 2015-01-26 | 2015-01-26 | A kind of coarse emulsion pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204473459U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104590692A (en) * | 2015-01-26 | 2015-05-06 | 中山市美捷时包装制品有限公司 | Emulsion pump suitable for emulsion with particles |
| CN106005721A (en) * | 2016-07-01 | 2016-10-12 | 中山市美捷时包装制品有限公司 | Standardized and multifunctional locking cap for self locking and screw locking |
-
2015
- 2015-01-26 CN CN201520050808.0U patent/CN204473459U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104590692A (en) * | 2015-01-26 | 2015-05-06 | 中山市美捷时包装制品有限公司 | Emulsion pump suitable for emulsion with particles |
| CN106005721A (en) * | 2016-07-01 | 2016-10-12 | 中山市美捷时包装制品有限公司 | Standardized and multifunctional locking cap for self locking and screw locking |
| CN106005721B (en) * | 2016-07-01 | 2018-04-20 | 中山市美捷时包装制品有限公司 | Standardize multi-functional self-locking and thread lock locking lid |
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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 |