CN204624202U - A kind of emulsion pumps easy to assembly - Google Patents
A kind of emulsion pumps easy to assembly Download PDFInfo
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- CN204624202U CN204624202U CN201520050757.1U CN201520050757U CN204624202U CN 204624202 U CN204624202 U CN 204624202U CN 201520050757 U CN201520050757 U CN 201520050757U CN 204624202 U CN204624202 U CN 204624202U
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Abstract
The utility model discloses a kind of emulsion pumps easy to assembly, include pump chamber, ring-shaped step is provided with in pump chamber external wall of upper portion, pump chamber is arranged with lock bottle cap, the tightening cover that lock bottle cap lock can be fixed on ring-shaped step 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, piston component is connected with in upper pump rod lower end, Beng Zhu mechanism is provided with in pump chamber bottom, retracing spring is provided with between piston component and Beng Zhu mechanism, inlet is provided with in pump chamber lower end, tightening cover outer periphery is provided with bulge loop upwards, locating fastener is provided with inside bulge loop, the position that curved mouth lower end is corresponding to locating fastener is provided with the connection buckle that curved mouth can be locked on tightening cover, curved mouth is provided with stressed pressing time can make connection buckle depart from locating fastener by hand bit architecture, connect buckle to be arranged on by hand bit architecture.The utility model structure is simple, and curved mouth and tightening cover are locked easy to connect.
Description
Technical field
The utility model relates to a kind of emulsion pumps easy to assembly.
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, is generally threaded connection between curved mouth and tightening cover, connects inconvenient, uses trouble.The demand of user can not be met.
So existing emulsion pumps awaits perfect further.
Utility model content
The purpose of this utility model is to overcome weak point of the prior art, and provide a kind of structure simple, curved mouth and tightening cover lock emulsion pumps easy to assembly easy to connect.
In order to achieve the above object, the utility model adopts following scheme:
A kind of emulsion pumps easy to assembly, include pump chamber, ring-shaped step is provided with in described pump chamber external wall of upper portion, described pump chamber is arranged with lock bottle cap, the tightening cover that lock 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 piston component on described, Beng Zhu mechanism is provided with in described pump chamber bottom, retracing spring is provided with between described piston component and Beng Zhu mechanism, inlet is provided with in described pump chamber lower end, described tightening cover outer periphery is provided with bulge loop upwards, locating fastener is provided with inside described bulge loop, the position that described curved mouth lower end is corresponding to locating fastener is provided with the connection buckle that curved mouth can be locked on tightening cover, described curved mouth is provided with stressed pressing time can make connection buckle depart from locating fastener by hand bit architecture, by on hand bit architecture described in described connection buckle is arranged on.
A kind of emulsion pumps easy to assembly as above, it is characterized in that described curved mouth includes curved mouth seat, in described curved mouth seat, be provided with connection inner ring, described curved mouth seat is provided with and the described liquid outlet channel being connected inner ring and being connected, described connection inner ring is connected with upper pump rod.
A kind of emulsion pumps easy to assembly as above, includes the pressing area be arranged on curved mouth seat both sides by hand bit architecture described in it is characterized in that, the thickness of described pressing area is less than the thickness of curved mouth seat, and described pressing area is provided with outwardly pressing position.
A kind of emulsion pumps easy to assembly as above, include the pressing tablet be arranged on curved mouth seat both sides by hand bit architecture described in it is characterized in that, be respectively equipped with between described pressing tablet both sides and curved mouth seat and pressing tablet can be made at the stressed rear short slot to inner side deformation, described pressing tablet is provided with outwardly pressing position.
A kind of emulsion pumps easy to assembly as above, it is characterized in that described tightening cover includes lid, described lid is provided with interior coupling link and outer coupling link, described bulge loop is arranged on described outer coupling link, annular link slot is provided with between described bulge loop and outer coupling link, described curved mouth seat lower end is arranged in described annular link slot, 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.
A kind of emulsion pumps easy to assembly as above, it is characterized in that being provided with interior plug in described pump chamber, in described, wall and pump chamber inner wall seal mutually beyond the Great Wall, described interior plug sleeve is located on described upper pump rod, described Nei Sainei be provided with can with upper pump rod lower end outer wall or ring outer wall seals mutually in being connected seal ring.
A kind of emulsion pumps easy to assembly as above, is characterized in that the diameter of described upper pump rod bottom is greater than the diameter on pump rod top.
A kind of emulsion pumps easy to assembly as above, it is characterized in that piston component includes lower pump rod, limiting section is provided with in described lower pump rod lower end, pump rod outer wall is provided with spacing ring on described, between described spacing ring and limiting section, movable sleeve is provided with piston, in described lower pump rod, be provided with the through hole with lower pump rod inner space, between described lower pump rod outer wall and piston inner wall, be provided with gap, mutually seal between piston base and limiting section when described piston is in most significant bit.
A kind of emulsion pumps easy to assembly as above, it is characterized in that being provided with snap ring on the outer wall of described lower pump rod upper end, the position that pump rod inwall is corresponding to snap ring on described is provided with positioning groove, described snap ring is fastened in described positioning groove, upper clamping hook is provided with in upper pump rod upper end, be provided with lower snap fit at described curved mouth lower end inner wall, described upper clamping hook is connected on described lower snap fit.
A kind of emulsion pumps easy to assembly as above, it is characterized in that described Beng Zhu mechanism includes pump pearl room, pump pearl is provided with in described pump pearl indoor, the spacing connection step preventing pump pearl from falling into inlet is provided with in lower end, described pump pearl room, spring chuck is provided with 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.
In sum, the utility model relative to its beneficial effect of prior art is:
In the utility model, curved mouth cooperatively interacts by being connected between buckle and locating fastener with between tightening cover, can be locked on tightening cover by curved mouth quickly and easily, effectively prevents from missing by and causing unnecessary trouble, safe and reliable.
Accompanying drawing explanation
Fig. 1 is schematic perspective view of the present utility model;
Fig. 2 is the generalized section of Fig. 1;
Fig. 3 is the schematic diagram of the utility model by hand bit architecture the second embodiment;
Fig. 4 is the enlarged drawing at A place in Fig. 2;
Fig. 5 is the enlarged drawing at B place in Fig. 2.
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:
Emulsion pumps a kind of easy to assembly as shown in Fig. 1 to 5, 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 lock bottle cap 3, the tightening cover 4 that lock 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 piston component 8 on described, Beng Zhu mechanism 9 is provided with in described pump chamber 1 bottom, retracing spring 10 is provided with between described piston component 8 and Beng Zhu mechanism 9, inlet 11 is provided with in described pump chamber 1 lower end, described tightening cover 4 outer periphery is provided with bulge loop 12 upwards, locating fastener 13 is provided with inside described bulge loop 12, the position that described curved mouth 6 lower end is corresponding to locating fastener 13 is provided with the connection buckle 14 that curved mouth 6 can be locked on tightening cover 4, described curved mouth 6 is provided with stressed pressing time can make connection buckle 14 depart from locating fastener 13 by hand bit architecture 15, by on hand bit architecture 15 described in described connection buckle 14 is arranged on.
Curved mouth 6 described in the utility model includes curved mouth seat 16, and be provided with in described curved mouth seat 16 and connect inner ring 17, described curved mouth seat 16 is provided with and the described liquid outlet channel 18 being connected inner ring 17 and being connected, described connection inner ring 17 is connected with upper pump rod 5.
The utility model presses the first embodiment of hand bit architecture 15, describedly include the pressing area 19 be arranged on curved mouth seat 16 both sides by hand bit architecture 15, the thickness of described pressing area 19 is less than the thickness of curved mouth seat 16, and described pressing area 19 is provided with outwardly pressing position 20.If need curved mouth 6 to free from tightening cover 4, only position 20 need be pressed, pressing position 20 is subject to External Force Acting, extruding pressing area 19, thickness due to pressing area 19 be less than curved mouth seat 16 thickness so, the inside deformation of pressing area 19 meeting, thus make the connection buckle 14 below pressing area 19 depart from locating fastener 13, easy to use.When needs are locked, only need firmly be depressed by curved mouth 6, connect buckle 14 and just can be connected on locating fastener 13, curved mouth 6 is locked convenient, safe and reliable.
The utility model presses the second embodiment of hand bit architecture 15, describedly include the pressing tablet 21 be arranged on curved mouth seat 16 both sides by hand bit architecture 15, be respectively equipped with between described pressing tablet 21 both sides and curved mouth seat 16 and pressing tablet 21 can be made at the stressed rear short slot 22 to inner side deformation, described pressing tablet 21 is provided with outwardly pressing position 20.If need curved mouth 6 to free from tightening cover 4, only need press position 20, pressing position 20 is subject to External Force Acting, and elastic deformation occurs pressing tablet 21, thus makes the connection buckle 14 below pressing tablet 21 depart from locating fastener 13, easy to use.When needs are locked, only need firmly be depressed by curved mouth 6, connect buckle 14 and just can be connected on locating fastener 13, curved mouth 6 is locked convenient, safe and reliable.
Tightening cover 4 described in the utility model includes lid 23, described lid 23 is provided with interior coupling link 24 and outer coupling link 25, described bulge loop 12 is arranged on described outer coupling link 25, annular link slot 26 is provided with between described bulge loop 12 and outer coupling link 25, described curved mouth seat 16 lower end is arranged in described annular link slot 26, storage tank 27 is provided with between described interior coupling link 24 and outer coupling link 25, described pump chamber 1 upper end is arranged in described storage tank 27, button line 29 is provided with in described pump chamber 1 upper end, catching groove 28 is provided with inside described outer coupling link 25, described button line 29 snaps onto in described catching groove 28, the seal ring 30 that can seal with upper pump rod 5 formative dynamics is provided with in described interior coupling link 24 lower end, the annular groove 31 being convenient to seal ring deformation is provided with between described seal ring 30 and interior coupling link 24.
Cooperatively interact by detaining between line 29 and catching groove 28 between tightening cover and pump chamber in the utility model, during assembling, tightening cover is suppressed down, and the button line 29 of pump chamber just in time blocks just in the catching groove 28 of tightening cover, mutually fastening.
In described pump chamber 1, interior plug 32 is provided with in the utility model, mutually seal at described interior plug 32 outer wall and pump chamber 1 inwall, described interior plug 32 is set on described upper pump rod 5, is provided with and with upper pump rod 5 lower end outer wall or can be connected the seal ring 47 that inner ring 17 outer wall seals mutually in described interior plug 32.
Described in the utility model, the diameter of upper pump rod 5 bottom is greater than the diameter on pump rod 5 top.In use when upper pump rod 5 moves down, there is gap between upper pump rod 5 top and interior plug 32, thus can take a breath.When upper pump rod 5 rises to most significant bit, upper pump rod 5 bottom and interior plug 32 seal mutually.
In the utility model, piston component 8 includes lower pump rod 7, limiting section 34 is provided with in described lower pump rod 7 lower end, pump rod 5 outer wall is provided with spacing ring 35 on described, between described spacing ring 35 and limiting section 34, movable sleeve is provided with piston 36, the through hole 37 with lower pump rod 7 inner space is provided with in described lower pump rod 7, gap 38 is provided with, when described piston 36 is in most significant bit bottom piston 36 and mutually seal between limiting section 34 between described lower pump rod 7 outer wall and piston 36 inwall.
On the outer wall of described lower pump rod 7 upper end, snap ring 39 is provided with in the utility model, the position that pump rod 5 inwall is corresponding to snap ring 39 on described is provided with positioning groove 40, described snap ring 39 is fastened in described positioning groove 40, upper clamping hook 41 is provided with in upper pump rod 5 upper end, be provided with lower snap fit 33 at described curved mouth 6 lower end inner wall, described upper clamping hook 41 is connected on described lower snap fit 33.
Beng Zhu mechanism 9 described in the utility model includes pump pearl room 42, pump pearl 43 is provided with in described pump pearl room 42, the spacing connection step 44 preventing pump pearl 43 from falling into inlet 11 is provided with in lower end, described pump pearl room 42, spring chuck 45 is provided with in described pump chamber 1 bottom, spring card slot 46 is provided with in described limiting section 34, described retracing spring 10 one end is arranged in described spring card slot 46, and described retracing spring 10 other end is arranged in described spring chuck 45.
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 (9)
1. an emulsion pumps easy to assembly, 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 lock bottle cap (3), the tightening cover (4) that lock 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 piston component (8) on described, Beng Zhu mechanism (9) is provided with in described pump chamber (1) bottom, retracing spring (10) is provided with between described piston component (8) and Beng Zhu mechanism (9), inlet (11) is provided with in described pump chamber (1) lower end, described tightening cover (4) outer periphery is provided with bulge loop (12) upwards, locating fastener (13) is provided with in described bulge loop (12) inner side, described curved mouth (6) lower end and the corresponding position of locating fastener (13) are provided with the connection buckle (14) that curved mouth (6) can be locked on tightening cover (4), described curved mouth (6) is provided with stressed pressing time can make connection buckle (14) depart from locating fastener (13) by hand bit architecture (15), by on hand bit architecture (15) described in described connection buckle (14) is arranged on.
2. a kind of emulsion pumps easy to assembly according to claim 1, it is characterized in that described curved mouth (6) includes curved mouth seat (16), be provided with in described curved mouth seat (16) and connect inner ring (17), described curved mouth seat (16) is provided with and the described liquid outlet channel (18) being connected inner ring (17) and being connected, described connection inner ring (17) is connected with upper pump rod (5).
3. a kind of emulsion pumps easy to assembly according to claim 2, include the pressing area (19) be arranged on curved mouth seat (16) both sides by hand bit architecture (15) described in it is characterized in that, the thickness of described pressing area (19) is less than the thickness of curved mouth seat (16), and described pressing area (19) is provided with outwardly pressing position (20).
4. a kind of emulsion pumps easy to assembly according to claim 2, include the pressing tablet (21) be arranged on curved mouth seat (16) both sides by hand bit architecture (15) described in it is characterized in that, be respectively equipped with between described pressing tablet (21) both sides and curved mouth seat (16) and pressing tablet (21) can be made the stressed rear short slot to inner side deformation (22), described pressing tablet (21) is provided with outwardly pressing position (20).
5. a kind of emulsion pumps easy to assembly according to claim 2, it is characterized in that described tightening cover (4) includes lid (23), described lid (23) is provided with interior coupling link (24) and outer coupling link (25), described bulge loop (12) is arranged on described outer coupling link (25), annular link slot (26) is provided with between described bulge loop (12) and outer coupling link (25), described curved mouth seat (16) lower end is arranged in described annular link slot (26), storage tank (27) is provided with between described interior coupling link (24) and outer coupling link (25), described pump chamber (1) upper end is arranged in described storage tank (27), button line (29) is provided with in described pump chamber (1) upper end, catching groove (28) is provided with in described outer coupling link (25) inner side, described button line (29) snaps onto in described catching groove (28), the seal ring (30) that can seal with upper pump rod (5) formative dynamics is provided with in described interior coupling link (24) lower end, the annular groove (31) being convenient to seal ring deformation is provided with between described seal ring (30) and interior coupling link (24).
6. a kind of emulsion pumps easy to assembly according to claim 2, it is characterized in that being provided with interior plug (32) in described pump chamber (1), mutually seal at described interior plug (32) outer wall and pump chamber (1) inwall, described interior plug (32) is set on described upper pump rod (5), be provided with in described interior plug (32) and with upper pump rod (5) lower end outer wall or can be connected the seal ring (47) that inner ring (17) outer wall seals mutually, the diameter of described upper pump rod (5) bottom is greater than the diameter on pump rod (5) top.
7. a kind of emulsion pumps easy to assembly according to claim 1, it is characterized in that piston component (8) includes lower pump rod (7), limiting section (34) is provided with in described lower pump rod (7) lower end, pump rod (5) outer wall is provided with spacing ring (35) on described, between described spacing ring (35) and limiting section (34), movable sleeve is provided with piston (36), the through hole (37) with lower pump rod (7) inner space is provided with in described lower pump rod (7), gap (38) is provided with between described lower pump rod (7) outer wall and piston (36) inwall, mutually seal between piston (36) bottom and limiting section (34) when described piston (36) is in most significant bit.
8. a kind of emulsion pumps easy to assembly according to claim 7, it is characterized in that being provided with snap ring (39) on the outer wall of described lower pump rod (7) upper end, pump rod (5) inwall and the corresponding position of snap ring (39) are provided with positioning groove (40) on described, described snap ring (39) is fastened in described positioning groove (40), upper clamping hook (41) is provided with in upper pump rod (5) upper end, be provided with lower snap fit (33) at described curved mouth (6) lower end inner wall, described upper clamping hook (41) is connected on described lower snap fit (33).
9. a kind of emulsion pumps easy to assembly according to claim 1, it is characterized in that described Beng Zhu mechanism (9) includes pump pearl room (42), pump pearl (43) is provided with in described pump pearl room (42), the spacing connection step (44) preventing pump pearl (43) from falling into inlet (11) is provided with in described pump pearl room (42) lower end, spring chuck (45) is provided with in described pump chamber (1) bottom, spring card slot (46) is provided with in described limiting section (34), described retracing spring (10) one end is arranged in described spring card slot (46), described retracing spring (10) other end is arranged on described spring chuck (45).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520050757.1U CN204624202U (en) | 2015-01-26 | 2015-01-26 | A kind of emulsion pumps easy to assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520050757.1U CN204624202U (en) | 2015-01-26 | 2015-01-26 | A kind of emulsion pumps easy to assembly |
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| Publication Number | Publication Date |
|---|---|
| CN204624202U true CN204624202U (en) | 2015-09-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520050757.1U Active CN204624202U (en) | 2015-01-26 | 2015-01-26 | A kind of emulsion pumps easy to assembly |
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| CN (1) | CN204624202U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104627510A (en) * | 2015-01-26 | 2015-05-20 | 中山市美捷时包装制品有限公司 | Novel buckle type emulsion pump |
| CN110449881A (en) * | 2019-07-18 | 2019-11-15 | 广州市汇佳泵业科技有限公司 | A kind of automatic package system of Novel lotion pump |
-
2015
- 2015-01-26 CN CN201520050757.1U patent/CN204624202U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104627510A (en) * | 2015-01-26 | 2015-05-20 | 中山市美捷时包装制品有限公司 | Novel buckle type emulsion pump |
| CN110449881A (en) * | 2019-07-18 | 2019-11-15 | 广州市汇佳泵业科技有限公司 | A kind of automatic package system of Novel lotion pump |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |