CN104590710B - Lightweight lotion pump - Google Patents
Lightweight lotion pump Download PDFInfo
- Publication number
- CN104590710B CN104590710B CN201510046448.1A CN201510046448A CN104590710B CN 104590710 B CN104590710 B CN 104590710B CN 201510046448 A CN201510046448 A CN 201510046448A CN 104590710 B CN104590710 B CN 104590710B
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- China
- Prior art keywords
- pump
- wall
- connection
- rod
- pump rod
- 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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
- B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
- B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
- B05B11/1001—Piston pumps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
- B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
- B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
- B05B11/1042—Components or details
- B05B11/1043—Sealing or attachment arrangements between pump and container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
- B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
- B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
- B05B11/1042—Components or details
- B05B11/1073—Springs
Landscapes
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Closures For Containers (AREA)
- Reciprocating Pumps (AREA)
Abstract
The invention discloses a lightweight lotion pump which comprises a pump chamber, wherein an annular step is arranged on the outer wall of the upper part of the pump chamber; a bottle cap sleeves the pump chamber; a locking cover is arranged at the upper end of the pump chamber; an upper pump rod is movably arranged in the pump chamber; the upper pump rod is arranged in the locking cover; the upper end of the upper pump rod is connected with a curved nozzle; the curved nozzle comprises a curved nozzle seat; an inner connecting ring is arranged in the curved nozzle seat; a curved nozzle pipe communicated with the inner connecting ring is arranged on the curved nozzle seat; a plurality of reinforcing ribs are arranged on the outer wall of the inner connecting ring; the inner connecting ring sleeves the upper pump rod; an upper pump bead limit step is arranged on the inner wall of the upper part of the upper pump rod; an upper pump bead is arranged on the upper pump bead limit step; a piston component is connected with the lower end of the upper pump rod; a spring locating step is arranged at the lower part of the pump chamber; a reset spring is arranged between the spring locating step and the piston component; a pump bead component is arranged on the pump chamber under the spring locating step; the pump chamber under the pump beam component upper is provided with a fluid inlet. The lightweight lotion pump disclosed by the invention is simple in structure and relatively low in production cost.
Description
Technical field
The present invention relates to a kind of light-weighted emulsion pumps.
Background technology
Emulsion pumps are exquisite due to its design, easy to use, widely apply and the industry such as daily use chemicals and medicine.But it is existing
Emulsion pump component it is many, complex structure, manufacture difficulty is big, and production cost is high, and due to the defect in the design of existing emulsion pumps,
Product consuming material is relatively more, increases production cost.
So, existing emulsion pumps await further perfect.
The content of the invention
The invention aims to overcome weak point of the prior art, there is provided a kind of simple structure, production cost
Relatively low lightweight emulsion pumps.
In order to achieve the above object, the present invention adopts below scheme：
A kind of light-weighted emulsion pumps, it is characterised in that：Pump chamber is included, in the pump chamber external wall of upper portion annular table is provided with
Rank, on the pump chamber bottle cap is arranged with, and in the pump chamber upper end locking lid that can be locked in bottle cap on ring-shaped step is provided with,
It is movably set with pump rod in the pump chamber, the upper pump rod is arranged in the locking lid, pump rod upper end connects on described
Be connected to curved mouth, the curved mouth includes curved mouth seat, in the curved mouth seat connection inner ring be provided with, be provided with the curved mouth seat with
The curved mouth pipe that the connection inner ring is connected, is provided with multiple reinforcements, snare in the connection on ring outer wall in the connection
It is located on the upper pump rod, pump rod upper inside wall is provided with pump pearl limited step on described, the pump pearl limited step on described
Being provided with can go up pump pearl, and pump rod lower end is connected with piston component on described, and in the pump chamber bottom spring positioning step is provided with,
Back-moving spring is provided between the spring positioning step and piston component, is set on the pump chamber below the spring positioning step
There is pump pearl component, inlet on the pump chamber below the pump pearl component.
A kind of light-weighted emulsion pumps as above, it is characterised in that being provided with the connection inner ring can prevent described
Upper pump pearl enters the spacing projection of curved mouth pipe.
A kind of light-weighted emulsion pumps as above, it is characterised in that the piston component includes lower pump rod, in institute
State lower pump rod external wall of upper portion and be provided with double fastening wires, be provided with pump rod lower end inner wall position corresponding with the described pair of fastening wire on described
Double catching grooves, described double fastening wires are snapped onto in described pair of catching groove, and in descended pump rod lower end limiting section is provided with, outside upper pump rod bottom
Wall is provided with position limiting convex ring, and movable sleeve is provided with piston between the position limiting convex ring and limiting section, is provided with the lower pump rod
Through the through hole of lower pump rod, gap is provided between the lower pump rod outer wall and piston inner wall, the gap is interconnected with through hole,
Described piston includes obturating plug, the outer cock body that can be sealed with pump chamber inner wall is provided with the outside of the obturating plug, in the obturating plug
Side is provided with the inner plug body that can be sealed with upper pump rod outer wall or limiting section outer wall, the obturating plug upper end be provided with can with locking cap-shaped into
The intermediate seal bulge loop of sealing, described intermediate seal bulge loop is arranged on the obturating plug between the outer cock body and inner plug body.
A kind of light-weighted emulsion pumps as above, it is characterised in that the locking lid includes lid, in the lid
Body is provided with outer connection bulge loop and interior connection bulge loop, fastening wire groove is provided with the outer connection bulge loop inwall, in the pump chamber upper end
Outer wall is provided with the fastening wire ring being engaged with the fastening wire groove, is provided with and can seal with upper pump rod outer wall in the interior connection bulge loop bottom
Sealing ring,
The annular groove for being easy to sealing ring deformation is provided between the sealing ring and interior connection bulge loop, in the intermediate seal bulge loop
Upper end is provided with connection annular groove, piston when rising to highest order the intermediate seal bulge loop be arranged in the connection annular groove.
A kind of light-weighted emulsion pumps as above, it is characterised in that pump rod upper end is provided with upper clamping hook on described,
The curved mouth lower end inner wall is provided with lower snap fit, and the upper clamping hook is connected on the lower snap fit.
A kind of light-weighted emulsion pumps as above, it is characterised in that connection spiral shell is provided with ring outer wall in the connection
Stricture of vagina, in the interior connection bulge loop inwall screw thread that spins is provided with, and the connection screw thread is screwed in the screw thread that spins when curved mouth is locked
Interior, pump rod top is provided with limited step on described, and the connection inner ring lower end top pressure is on the limited step.
A kind of light-weighted emulsion pumps as above, it is characterised in that described pump pearl component includes pump pearl room,
Pump pearl is provided with the pump pearl room, the spacing connection step for preventing pump pearl from falling into inlet is provided with the pump pearl room lower end.
A kind of light-weighted emulsion pumps as above, it is characterised in that spring card slot, institute are provided with the limiting section
State back-moving spring one end to be arranged in the spring card slot.
A kind of light-weighted emulsion pumps as above, it is characterised in that the pump chamber outer wall set below the ring-shaped step
It is provided with sealing gasket.
A kind of light-weighted emulsion pumps as above, it is characterised in that be socketed with liquid guiding tube outside the inlet.
In sum, the present invention is relative to prior art its advantage：
First, the present invention in reinforcement is set on ring outer wall in the connection of curved mouth, can will be thicker thinning, reach material-saving
Purpose, on year-on-year basis existing same style emulsion pumps mitigate 20%-30% on raw material, can also solve because glue position thickness in injection moulding process
The bubble of generation, shrink mark.
2nd, the tooth bottom footpath of lock bottle cap is increased in the present invention, not only material saving, also increases the multiformity coordinated with bottle.
3rd, lower pump rod coordinates with upper pump rod and coordinates fastening by the way of double fastening wires and double catching grooves in the present invention, connection side
Just it is quick, it is solid and reliable.
4th, fastened by the way of extrapolation between liquid guiding tube and pump chamber inlet in the present invention, liquid guiding tube can be made more
It is little, easy sleeve pipe, material saving.
5th, present configuration is simple, easy to assembly, safe and reliable,
Description of the drawings
Fig. 1 is the generalized section of the present invention；
Fig. 2 is the enlarged drawing in Fig. 1 at A；
Fig. 3 is the enlarged drawing in Fig. 1 at B；
Fig. 4 is the axonometric chart of curved mouth of the invention.
Specific embodiment
Below in conjunction with the accompanying drawings the invention will be further described with specific embodiment for explanation：
A kind of light-weighted emulsion pumps as shown in Figures 1 to 4, include pump chamber 1, are provided with the external wall of upper portion of the pump chamber 1
Ring-shaped step 2, is arranged with bottle cap 3 on the pump chamber 1, and being provided with the upper end of the pump chamber 1 can be locked in ring-shaped step by bottle cap 3
Locking lid 4 on 2, is movably set with pump rod 5 in the pump chamber 1, and the upper pump rod 5 is arranged in the locking lid 4,
The upper end of upper pump rod 5 is connected with curved mouth 6, and the curved mouth 6 includes curved mouth seat 7, and in the curved mouth seat 7 connection inner ring is provided with
8, the curved mouth pipe 9 being connected with the connection inner ring 8 is provided with the curved mouth seat 7, it is provided with the connection outer wall of inner ring 8
Multiple reinforcements 10, the connection inner ring 8 is set on the upper pump rod 5, and the upper inside wall of pump rod 5 is provided with pump pearl on described
Limited step 11, is provided with pump pearl 12 on described on pump pearl limited step 11, and the lower end of pump rod 5 is connected with piston set on described
Part 13, in the bottom of the pump chamber 1 spring positioning step 14 is provided with, and is set between the spring positioning step 14 and piston component 13
There is back-moving spring 15, pump pearl component 16 is provided with the pump chamber 1 below the spring positioning step 14, in the pump pearl component 16
Inlet 17 on the pump chamber 1 of lower section.
Being provided with the connection inner ring 8 in the present invention can prevent spacing projection of the pump pearl 12 into curved mouth pipe 9 on described
18。
Heretofore described piston component 13 includes lower pump rod 19, and double buttons are provided with the external wall of upper portion of lower pump rod 19
Line 20, on described the lower end inner wall of pump rod 5 with double catching grooves 21, described double fastening wires are provided with the described pair of corresponding position of fastening wire 20
20 snap onto in described pair of catching groove 21, and in the lower end of descended pump rod 19 limiting section 22 is provided with, and on the bottom outer wall of upper pump rod 5 limit is provided with
Position bulge loop 23, movable sleeve is provided with piston 24 between the position limiting convex ring 23 and limiting section 22, is provided with the lower pump rod 19
Through the through hole 25 of lower pump rod 19, be provided with gap 26 between the outer wall of lower pump rod 19 and the inwall of piston 24, the gap 26 with
Through hole 25 is interconnected, and described piston 24 includes obturating plug 27, and being provided with the outside of the obturating plug 27 can be with the inner wall sealing of pump chamber 1
Outer cock body 28, the inner plug body 29 that can be sealed with the outer wall of upper pump rod 5 or the outer wall of limiting section 22 is provided with the inner side of the obturating plug 27,
The upper end of the obturating plug 27 is provided with the intermediate seal bulge loop 30 that sealing can be formed with locking lid 4, and described intermediate seal bulge loop 30 sets
Put on the obturating plug 27 between the outer cock body 28 and inner plug body 29.
Heretofore described locking lid 4 includes lid 31, and outer connection bulge loop 32 and Nei Lian are provided with the lid 31
Bulge loop 33 is connect, in the outer connection inwall of bulge loop 32 fastening wire groove 34 is provided with, be provided with and the fastening wire in the upper end outer wall of the pump chamber 1
The fastening wire ring 35 that groove 34 is engaged, the sealing ring 37 that can be sealed with the outer wall of upper pump rod 5 is provided with interior connection bulge loop 33 bottom,
The annular groove 36 for being easy to the deformation of sealing ring 37 is provided between the sealing ring 37 and interior connection bulge loop 33, in the intermediate seal bulge loop
30 upper ends be provided with connection annular groove 38, piston 24 when rising to highest order the intermediate seal bulge loop 30 be arranged on the connection annular groove
In 38.
The upper end of pump rod 5 is provided with upper clamping hook 39 on described in the present invention, and in the lower end inner wall of curved mouth 6 lower snap fit is provided with
40, the upper clamping hook 39 is connected on the lower snap fit 40.It is convenient and fast connection between pump rod 5 and curved mouth 6 in the present invention.
Connection screw thread 41 is provided with the connection outer wall of inner ring 8 in the present invention, is set in the interior connection inwall of bulge loop 33
Spin screw thread 42, when curved mouth 6 is locked the connection screw thread 41 be screwed in it is described spin in screw thread 42, on described on pump rod 5
Portion is provided with limited step 43, and the connection lower end top pressure of inner ring 8 is on the limited step 43.Lock between curved mouth 6 and locking lid
It is tight convenient, effectively prevent from missing by and causing unnecessary trouble.
Heretofore described pump pearl component 16 includes pump pearl room 45, and in the pump pearl room 45 pump pearl 46 is provided with,
The lower end of pump pearl room 45 is provided with the spacing connection step 47 for preventing pump pearl 46 from falling into inlet 17.
Spring card slot 48 is provided with the limiting section 22 in the present invention, the one end of the back-moving spring 15 is arranged on the bullet
In spring draw-in groove 48.The positioning stablity of back-moving spring 15 is firm.
The outer wall of pump chamber 1 in the present invention below the ring-shaped step 2 is arranged with sealing gasket 49.
Liquid guiding tube 50 is socketed with outside the inlet 17.
Reinforcement is set on ring outer wall in the connection of curved mouth in the present invention, can will be thicker thinning, reach material-saving
Purpose, on year-on-year basis existing same style emulsion pumps mitigate 20%-30% on raw material, can also solve to be produced in injection moulding process because glue position is thick
Raw bubble, shrink mark.The tooth bottom footpath of lock bottle cap is increased in the present invention, not only material saving, also increase various with what bottle coordinated
Property.
Lower pump rod is coordinated with upper pump rod and is coordinated fastening by the way of double fastening wires and double catching grooves in the present invention, easy to connect fast
Victory, it is solid and reliable.Fastened by the way of extrapolation between liquid guiding tube and pump chamber inlet in the present invention, liquid guiding tube can be made more
It is little, easy sleeve pipe, material saving.Present configuration is simple, easy to assembly, safe and reliable.
The ultimate principle and principal character and advantages of the present invention of the present invention has been shown and described above.The skill of the industry
Simply explanation of the art personnel it should be appreciated that the present invention is not restricted to the described embodiments, described in above-described embodiment and description
The principle of the present invention, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, these
Changes and improvements are both fallen within scope of the claimed invention.The claimed scope of the invention by appending claims and
Its equivalent thereof.
Claims (9)
1. a kind of light-weighted Novel lotion pump, it is characterised in that：Pump chamber (1) is included, is set in the pump chamber (1) external wall of upper portion
There is ring-shaped step (2), bottle cap (3) is arranged with the pump chamber (1), being provided with the pump chamber (1) upper end can lock bottle cap (3)
The locking lid (4) being scheduled on ring-shaped step (2), in the pump chamber (1) upper pump rod (5), the upper pump rod (5) are movably set with
It is arranged in locking lid (4), pump rod (5) upper end is connected with curved mouth (6) on described, and the curved mouth (6) includes curved mouth
Seat (7), is provided with connection inner ring (8) in the curved mouth seat (7), is provided with the curved mouth seat (7) and connection inner ring (8)
The curved mouth pipe (9) being connected, is provided with multiple reinforcements (10), connection inner ring (8) set on connection inner ring (8) outer wall
It is located on the upper pump rod (5), pump rod (5) upper inside wall is provided with upper pump pearl limited step (11) on described, the pump on described
Pearl limited step (11) is provided with pump pearl (12), and pump rod (5) lower end is connected with piston component (13) on described, in the pump
Room (1) bottom is provided with spring positioning step (14), is provided with multiple between the spring positioning step (14) and piston component (13)
Position spring (15), is provided with pump pearl component (16), in the pump pearl group on the pump chamber (1) below the spring positioning step (14)
Inlet (17) on pump chamber (1) below part (16), being provided with connection inner ring (8) can prevent the upper pump pearl (12) from entering
Enter the spacing projection (18) of curved mouth pipe (9).
2. a kind of light-weighted Novel lotion pump according to claim 1, it is characterised in that piston component (13) bag
Lower pump rod (19) is included, double fastening wires (20) have been provided with lower pump rod (19) external wall of upper portion, on described in pump rod (5) lower end
Wall position corresponding with the described pair of fastening wire (20) is provided with double catching grooves (21), and described double fastening wires (20) snap onto described pair of catching groove
(21) in, limiting section (22) is provided with descended pump rod (19) lower end, on the outer wall of upper pump rod (5) bottom position limiting convex ring is provided with
(23), movable sleeve is provided with piston (24) between the position limiting convex ring (23) and limiting section (22), on the lower pump rod (19)
The through hole (25) through lower pump rod (19) is provided with, between lower pump rod (19) outer wall and piston (24) inwall gap is provided with
(26), the gap (26) is interconnected with through hole (25), and described piston (24) includes obturating plug (27), in the obturating plug
(27) being provided with the outside of can be with the outer cock body (28) of pump chamber (1) inner wall sealing, and being provided with the obturating plug (27) inner side can be with upper pump rod
(5) outer wall or the inner plug body (29) of limiting section (22) outer wall sealing, being provided with the obturating plug (27) upper end can be with locking lid (4) shape
Into the intermediate seal bulge loop (30) of sealing, described intermediate seal bulge loop (30) is arranged on the outer cock body (28) and inner plug body
(29) on the obturating plug (27) between.
3. a kind of light-weighted Novel lotion pump according to claim 2, it is characterised in that the locking lid (4) includes
Lid (31), is provided with outer connection bulge loop (32) and interior connection bulge loop (33), in the outer connection bulge loop on the lid (31)
(32) inwall is provided with fastening wire groove (34), and in the pump chamber (1) upper end, outer wall is provided with the fastening wire being engaged with the fastening wire groove (34)
Ring (35), being provided with interior connection bulge loop (33) bottom can be with the sealing ring (37) of upper pump rod (5) outer wall sealing, the sealing
The annular groove (36) for being easy to sealing ring (37) deformation is provided between ring (37) and interior connection bulge loop (33), in the intermediate seal bulge loop
(30) upper end is provided with connection annular groove (38), piston (24) when rising to highest order the intermediate seal bulge loop (30) be arranged on it is described
In connection annular groove (38).
4. a kind of light-weighted Novel lotion pump according to claim 3, it is characterised in that pump rod (5) upper end on described
Be provided with upper clamping hook (39), in curved mouth (6) lower end inner wall lower snap fit (40) be provided with, the upper clamping hook (39) be connected to it is described under
On snap fit (40).
5. a kind of light-weighted Novel lotion pump according to claim 4, it is characterised in that in connection inner ring (8) outward
Wall is provided with connection screw thread (41), and in interior connection bulge loop (33) inwall screw thread that spins (42), curved mouth (6) locking when institute are provided with
State connection screw thread (41) to be screwed in the screw thread (42) that spins, pump rod (5) top is provided with limited step (43), institute on described
State connection inner ring (8) lower end top pressure on the limited step (43).
6. a kind of light-weighted Novel lotion pump according to claim 1, it is characterised in that described pump pearl component (16)
Pump pearl room (45) is included, pump pearl (46) is provided with the pump pearl room (45), lower end is provided with prevents in the pump pearl room (45)
Pump pearl (46) falls into the spacing connection step (47) of inlet (17).
7. a kind of light-weighted Novel lotion pump according to claim 2, it is characterised in that in the limiting section (22)
Spring card slot (48) is provided with, described back-moving spring (15) one end is arranged in the spring card slot (48).
8. a kind of light-weighted Novel lotion pump according to claim 1, it is characterised in that under the ring-shaped step (2)
Pump chamber (1) outer wall of side is arranged with sealing gasket (49).
9. a kind of light-weighted Novel lotion pump according to claim 1, it is characterised in that in the inlet (17) outward
It is socketed with liquid guiding tube (50).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510046448.1A CN104590710B (en) | 2015-01-26 | 2015-01-26 | Lightweight lotion pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510046448.1A CN104590710B (en) | 2015-01-26 | 2015-01-26 | Lightweight lotion pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104590710A CN104590710A (en) | 2015-05-06 |
| CN104590710B true CN104590710B (en) | 2017-04-12 |
Family
ID=53116852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510046448.1A Active CN104590710B (en) | 2015-01-26 | 2015-01-26 | Lightweight lotion pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104590710B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109051295A (en) * | 2018-09-20 | 2018-12-21 | 中山市美捷时包装制品有限公司 | A kind of structure of container with external spring vacuum pump |
| CN109502169B (en) * | 2018-11-18 | 2024-02-06 | 上海过翼实业有限公司 | Sealing liquid cover |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1145609A (en) * | 1995-01-27 | 1997-03-19 | 株式会社吉野工业所 | Liquid jet pump |
| CN2371155Y (en) * | 1999-04-12 | 2000-03-29 | 丁要武 | Multifuntional emulsion pump |
| CN201770163U (en) * | 2010-01-12 | 2011-03-23 | 宁波圣捷喷雾泵有限公司 | Liquid pressure pump |
| CN204473470U (en) * | 2015-01-26 | 2015-07-15 | 中山市美捷时包装制品有限公司 | A lotion pump with a double-pump bead structure |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001048215A (en) * | 1999-07-30 | 2001-02-20 | Yoshino Kogyosho Co Ltd | Pump type liquid jet container |
-
2015
- 2015-01-26 CN CN201510046448.1A patent/CN104590710B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1145609A (en) * | 1995-01-27 | 1997-03-19 | 株式会社吉野工业所 | Liquid jet pump |
| CN2371155Y (en) * | 1999-04-12 | 2000-03-29 | 丁要武 | Multifuntional emulsion pump |
| CN201770163U (en) * | 2010-01-12 | 2011-03-23 | 宁波圣捷喷雾泵有限公司 | Liquid pressure pump |
| CN204473470U (en) * | 2015-01-26 | 2015-07-15 | 中山市美捷时包装制品有限公司 | A lotion pump with a double-pump bead structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104590710A (en) | 2015-05-06 |
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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. |