CN209142745U - A kind of self-locking structure emulsion pumps - Google Patents
A kind of self-locking structure emulsion pumps Download PDFInfo
- Publication number
- CN209142745U CN209142745U CN201821735378.6U CN201821735378U CN209142745U CN 209142745 U CN209142745 U CN 209142745U CN 201821735378 U CN201821735378 U CN 201821735378U CN 209142745 U CN209142745 U CN 209142745U
- Authority
- CN
- China
- Prior art keywords
- pump
- button
- self
- locking structure
- 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.)
- Active
Links
- 239000000839 emulsion Substances 0.000 title claims abstract description 26
- 239000012530 fluid Substances 0.000 claims abstract description 19
- 238000005086 pumping Methods 0.000 claims abstract description 17
- 239000007788 liquid Substances 0.000 claims description 29
- 239000011324 bead Substances 0.000 claims description 3
- 230000014759 maintenance of location Effects 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 230000032258 transport Effects 0.000 claims 1
- 238000003825 pressing Methods 0.000 abstract description 4
- 230000001681 protective effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 6
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000006210 lotion Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
- B05B11/1042—Components or details
- B05B11/1043—Sealing or attachment arrangements between pump and container
- B05B11/1046—Sealing or attachment arrangements between pump and container the pump chamber being arranged substantially coaxially to the neck of the container
- B05B11/1047—Sealing or attachment arrangements between pump and container the pump chamber being arranged substantially coaxially to the neck of the container the pump being preassembled as an independent unit before being mounted on the 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
- B05B11/1059—Means for locking a pump or its actuation means in a fixed position
-
- 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
- B05B11/1066—Pump inlet valves
- B05B11/1067—Pump inlet valves actuated by pressure
Landscapes
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Closures For Containers (AREA)
Abstract
The utility model discloses a kind of self-locking structure emulsion pumps, including protruding into the intracorporal pump housing of bottle, the pump housing is equipped with pump chamber, lock bottle cap is connected on the pump housing, it locks and is equipped with locking lid in bottle cap, pumping components are equipped in pump chamber, pump chamber lower end is equipped with check valve, pumping components include upper pump rod, upper pump rod, which is equipped with, inhales plug, the top of upper pump rod is simultaneously movably equipped with pump core in suction channel, fluid course is formed between the outer wall of pump core and the inner wall of upper pump rod, pumping components further include having spring, step is equipped in pump chamber, pump core is equipped with boss, button is connected on upper pump rod;Self-locking structure is equipped between button and lock bottle cap.Being provided on the upper pump rod of the utility model can drive pump core to move down when moving down and then be connected to the button of fluid course and suction channel; positioning bar is moved to limiting slot after button rotates by a certain angle; button cannot press, and have good protective effect, effectively prevent from pressing.
Description
[technical field]
The utility model relates to a kind of emulsion pumps, more particularly, to a kind of self-locking structure emulsion pumps.
[background technique]
Emulsion pumps are easy to use since its design is exquisite, have been widely used in the industries such as daily use chemicals and medicine.Emulsion pumps one
As be mounted in the opening of container, for being operated by the Manual press of user, the liquid in container is pumped out, for making
With.
But existing lotion pump component is more, structure is complicated, and manufacture difficulty is big, high production cost;And existing lotion
Button is easy to accidentally be pressed and cause waste or make troubles pump to user during use.
The utility model is based on above deficiency and generates.
[utility model content]
The technical problem to be solved by the present invention is to provide a kind of self-locking structure emulsion pumps, structure is simple.
In order to solve the above technical problems, the utility model uses a kind of following technical proposals: self-locking structure emulsion pumps,
It is characterised in that it includes protruding into the intracorporal pump housing of bottle, pump chamber is provided on the pump housing, being connected on the pump housing can be by it
It fixed to the lock bottle cap on bottle body, locks and is provided with the locking lid that can prevent the pump housing from deviating from out of it in bottle cap, in the pump chamber
The pumping components that can be moved up and down in it and be drawn upwardly out the intracorporal liquid of bottle are provided with, the lower end of the pump chamber is provided with
The check valve being only discharged upwards for the intracorporal liquid of bottle in pumping components movement, the pumping components include across locking lid
And there is the upper pump rod of suction channel, suction plug is provided on the upper pump rod, the top of the upper pump rod is simultaneously located at suction channel
It is inside movably set with pump core, the fluid course communicated with suction channel is formed between the outer wall of pump core and the inner wall of upper pump rod,
The pumping components further include having that pump core can be made to act against the spring on pump rod and then blocking suction channel and fluid course,
Step is provided in the pump chamber, be provided in the pump core can with step-shaped top by so that block suction channel and fluid course
Boss, being connected on the upper pump rod its opposite movement and can press pump core when moving down and move down and then be connected to fluid course and pumping
Inhale the button in channel;The self-locking knot that can prevent accidentally touching the button and cause liquid leakage is provided between the button and lock bottle cap
Structure.
A kind of self-locking structure emulsion pumps as described above, which is characterized in that the inner wall of the button is vertically arranged with fixed
Position muscle is locked and is provided with when can move under the button on bottle cap for the recessing groove of positioning bar insertion;The self-locking structure include with
Recessing groove be connected and depth be less than resigning groove depth and can for positioning bar against limiting slot.
A kind of self-locking structure emulsion pumps as described above, which is characterized in that the lower end of the pump chamber is simultaneously located at check valve
Top be provided with lower pump rod, offered on the lower pump rod and enter the indoor opening of pump from check valve for liquid, it is described
Column is additionally provided on lower pump rod, the other end of the spring is set on column.
A kind of self-locking structure emulsion pumps as described above, which is characterized in that guide cylinder, institute are provided on the button
The inner wall for stating guide cylinder is provided with limiting groove, and the upper end outer wall of the upper pump rod is provided with and can move up and down in limiting groove
Retention bead, the top pillar that pump core move down can be pressed from top by being vertically arranged in the guide cylinder.
A kind of self-locking structure emulsion pumps as described above, which is characterized in that the upper pump rod and suction plug is integrated into
The overall structure of type.
A kind of self-locking structure emulsion pumps as described above, which is characterized in that the pump chamber lower end is tapered, described
Check valve is the pump pearl that pump chamber lower end is arranged in.
A kind of self-locking structure emulsion pumps as described above, which is characterized in that be additionally provided with gasket in the lock bottle cap.
A kind of self-locking structure emulsion pumps as described above, which is characterized in that the pump housing is simultaneously located under check valve
Side is additionally provided with liquid guiding tube.
Compared with prior art, a kind of self-locking structure emulsion pumps of the utility model achieving the following effects:
1, be provided in the upper pump rod of the utility model can move up and down and it is upper move on to top when block out the pump of liquid
Core, being additionally provided on upper pump rod can drive pump core to move down when moving down and then be connected to the button of fluid course and suction channel, press
It is provided with positioning bar on button, locks to be provided on bottle cap and be connected with recessing groove and depth is less than resigning groove depth and can be for positioning bar
Against limiting slot, after button rotates by a certain angle, positioning bar is moved to limiting slot, and button cannot press at this time, has fine
Protective effect, effectively prevent from pressing, simple and stable structure is easy to operate.
2, the lower pump rod of the utility model is located in the lower part of pump chamber, and offers on lower pump rod and pass through for liquid
Opening, top are provided with the column being arranged for spring, both can prevent use for a long time from causing bending deformation with retaining spring,
It influences to use, and can play the role of positioning check valve, prevent check valve from deviating from, structure is simple.
3, the overall structure that the upper pump rod of the utility model and suction plug are integrally formed, stable structure, suction effect are good.
[Detailed description of the invention]
Specific embodiment of the present utility model is described in further detail with reference to the accompanying drawing, in which:
Fig. 1 is the perspective view of the utility model;
Fig. 2 is the cross-sectional view of the utility model;
Fig. 3 is the enlarged drawing in Fig. 2 at A;
Fig. 4 is the explosive view of the utility model;
Fig. 5 is the structure chart of the utility model button;
Fig. 6 is the structure chart that the utility model locks bottle cap;
Fig. 7 is the structure chart of pump rod under the utility model.
[specific embodiment]
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe.
As shown in Figures 1 to 7, a kind of self-locking structure emulsion pumps, including protrude into the intracorporal pump housing 1 of bottle, the pump housing 1
On be provided with pump chamber 2, be connected with the lock bottle cap 3 that can be fixed on bottle body on the pump housing 1, lock in bottle cap 3 and be provided with energy
The locking lid 4 for preventing the pump housing 1 from deviating from out of it, being provided in the pump chamber 2 can move up and down and bottle is intracorporal in it
The pumping components 5 that liquid is drawn upwardly out, the lower end of the pump chamber 2 are provided with when pumping components 5 move only for the intracorporal liquid of bottle
The check valve 6 that body is discharged upwards, the pumping components 5 include across locking lid 4 and with the upper pump rod of suction channel 511
51, suction plug 52 is provided on the upper pump rod 51, the top of the upper pump rod 51 is simultaneously located at activity setting in suction channel 511
There is pump core 53, is formed with the fluid course communicated with suction channel 511 between the outer wall of pump core 53 and the inner wall of upper pump rod 51
512, the pumping components 5 further include having that pump core 53 can be made to act against on pump rod 51 and then block suction channel 511 and liquid
The spring 54 of circulation road 512 is provided with step 21 in the pump chamber 2, be provided in the pump core 53 can be abutted against with step 21 into
And the boss 531 of suction channel 511 Yu fluid course 512 is blocked, boss 531 and the cooperation of step 21 can block fluid course
512 with suction channel 511, structure is simple, and design is reasonable;Being connected on the upper pump rod 51 can be relative to its movement and when moving down
Press pump core 53 moves down and then is connected to the button 7 of fluid course 512 and suction channel 511;The button 7 and lock bottle cap 3 it
Between be provided with the self-locking structure 301 that can be prevented from accidentally touching the button 7 and lead to liquid leakage.
Be provided in the upper pump rod of the utility model can move up and down and it is upper move on to top when block out the pump core of liquid,
Being additionally provided on upper pump rod can drive pump core to move down when moving down and then be connected to the button of fluid course and suction channel, on button
Be provided with positioning bar, lock be provided on bottle cap be connected with recessing groove and depth be less than resigning groove depth and can for positioning bar against
Limiting slot, after button rotates by a certain angle, positioning bar is moved to limiting slot, and button cannot press at this time, have well protect
Shield effect, effectively prevents from pressing, simple and stable structure is easy to operate;Push button 7 overcomes 54 elastic force of spring to move down, upper pump
52 lag of bar 51 and suction plug, continues to move down, at this time the fluid course between pump core 53 and upper pump rod 51 when button 7 withstands pump core
512 open with suction channel 511, inhale the plug indoor gas of 52 compression pumps, 2 inner chamber gas of pump chamber is discharged at this time.
As shown in Figures 1 to 7, in the present embodiment, the inner wall of the button 7 is vertically arranged with positioning bar 71, locks bottle cap 3
On be provided with can when button 7 is moved down for positioning bar 71 be inserted into recessing groove 31;The self-locking structure 301 includes and steps down
Slot 31 be connected and depth be less than 31 depth of recessing groove and for positioning bar 71 against limiting slot 32.When button moves up, up time
Needle spin button, so that positioning bar 71 slides into limiting slot 32 from recessing groove 31, button can not be pushed at this time, can prevent accidentally by by
Button and cause liquid leakage;When spin button counterclockwise, positioning bar slides into recessing groove from limiting slot, at this point it is possible to push
Button, discharging liquid by extruding.
As shown in Figures 1 to 7, in the present embodiment, the lower end of the pump chamber 2 and be located at check valve 6 top be provided with
Lower pump rod 55 offers for liquid the opening 551 entered in pump chamber 2 from check valve 6, the lower pump on the lower pump rod 55
Column 552 is additionally provided on bar 55, the other end of the spring 54 is set on column 552, the elastic force that lower pump rod passes through spring
It is fixed on the lower part of pump chamber, stable structure.Lower pump rod 55 can both play the role of retaining spring 54, prevent the deformation of spring 54 de-
Out, and it can prevent the check valve 6 for being located at lower 55 lower section of pump rod from deviating from, structure is simple, powerful.
As shown in Figures 1 to 7, in the present embodiment, guide cylinder 72, the guide cylinder 72 are provided on the button 7
Inner wall be provided with limiting groove 721, the upper end outer wall of the upper pump rod 51 is provided with and can move up and down in limiting groove 721
Retention bead 513, the top pillar 73 that pump core 53 move down can be pressed from top by being vertically arranged in the guide cylinder 72.Top pillar 73
Pump core 53 is pushed, so that fluid course is connected with suction channel, structure is simple, and drawing liquid effect is good.
As shown in Figures 1 to 7, in the present embodiment, the whole knot that the upper pump rod 51 and suction plug 52 are integrally formed
Structure.Stable structure, suction effect is good, prevents from inhaling plug from the abjection of upper pump rod.
As shown in Figures 1 to 7, in the present embodiment, 2 lower end of pump chamber is tapered, and the check valve 6 is setting
Pump pearl in 2 lower end of pump chamber.
As shown in Figures 1 to 7, in the present embodiment, it is additionally provided with gasket 8 in the lock bottle cap 3, gasket is ring junction
Structure is arranged in the junction of lock bottle cap and bottle body, prevents from leaking, play the role of sealed bottle body.
As shown in Figures 1 to 7, in the present embodiment, the pump housing 1 and it is located at the lower section of check valve 6 and is additionally provided with and draws
Liquid pipe 9;Liquid guiding tube stretches to the inside of bottle body, convenient for pumping out liquid.
Working principle
1,45 degree of opening buttons are rotated counterclockwise using preceding elder generation;
2, button 7 is pressed down on, the 72 press pump cores 53 of withstanding of button 7 overcome spring force to move down, when the top pillar of button 7
When 72 press pump cores 53 continue to move down, the fluid course 512 between pump core 53 and upper pump rod 51 and suction channel 511 connect at this time
Logical, button 7, which withstands pump core 53 and drives upper pump rod 51 and inhale plug 52, to be continued to move down, and is inhaled the plug indoor gas of 52 compression pumps, at this time will
The discharge of 2 inner chamber gas of pump chamber;
3, it when release button, is acted on and being sprung back by spring force, the boss 531 of pump core 53 first withstands the sealing of pump rod 51 together
Rebound, pump chamber inner cavity forms parital vacuum at this time, so that liquid is introduced pump chamber inner cavity from liquid guiding tube, when continuing pressing, because of liquid
Liquid can be flowed through button ejection by body Incoercibility;
4, button when not used, is rotated clockwise, is realized self-locking.
Claims (8)
1. a kind of self-locking structure emulsion pumps, which is characterized in that including protruding into the intracorporal pump housing of bottle (1), on the pump housing (1)
It is provided with pump chamber (2), the lock bottle cap (3) that can be fixed on bottle body is connected on the pump housing (1), is set in lock bottle cap (3)
It is equipped with the locking lid (4) that can prevent the pump housing (1) from deviating from out of it, is provided with and can be moved up and down in it in the pump chamber (2)
And the pumping components (5) for being drawn upwardly out the intracorporal liquid of bottle, the lower end of the pump chamber (2) is provided with transports in pumping components (5)
The check valve (6) being only discharged upwards for the intracorporal liquid of bottle when dynamic, the pumping components (5) include across locking lid (4) simultaneously
Upper pump rod (51) with suction channel (511) is provided with suction plug (52) on the upper pump rod (51), the upper pump rod (51)
Top is simultaneously movably set with pump core (53) in suction channel (511), the outer wall of pump core (53) and the inner wall of upper pump rod (51)
Between be formed with the fluid course (512) communicated with suction channel (511), the pumping components (5) further include having to make to pump
Core (53) acts against the spring (54) on pump rod (51) and then blocking suction channel (511) and fluid course (512), the pump
It is provided with step (21) in room (2), being provided on the pump core (53) can abut against with step (21) and then block suction channel
(511) with the boss (531) of fluid course (512), be connected on the upper pump rod (51) can opposite its move and when moving down
Press pump core (53) moves down and then is connected to the button (7) of fluid course (512) and suction channel (511);The button (7) with
The self-locking structure (301) that can prevent from accidentally touching the button (7) and cause liquid leakage is provided between lock bottle cap (3).
2. a kind of self-locking structure emulsion pumps according to claim 1, which is characterized in that the inner wall of the button (7) is perpendicular
It is directly provided with positioning bar (71), being provided on lock bottle cap (3) can be when button (7) be moved down for the recessing groove of positioning bar (71) insertion
(31);The self-locking structure (301) includes to be connected with recessing groove (31) and depth is less than recessing groove (31) depth and energy
For positioning bar (71) against limiting slot (32).
3. a kind of self-locking structure emulsion pumps according to claim 1, which is characterized in that the lower end of the pump chamber (2) is simultaneously
It is provided with lower pump rod (55), is offered on the lower pump rod (55) for liquid from check valve (6) above check valve (6)
Enter the opening (551) in pump chamber (2), be additionally provided with column (552) on the lower pump rod (55), the spring (54) it is another
One end is set on column (552).
4. a kind of self-locking structure emulsion pumps according to claim 2, which is characterized in that be arranged on the button (7)
Have guide cylinder (72), the inner wall of the guide cylinder (72) is provided with limiting groove (721), the upper end outer wall of the upper pump rod (51)
It is provided with the retention bead (513) that can be moved up and down in limiting groove (721), is vertically arranged with energy in the guide cylinder (72)
The top pillar (73) moved down from top press pump core (53).
5. a kind of self-locking structure emulsion pumps according to claim 1, which is characterized in that the upper pump rod (51) and suction
The overall structure that plug (52) is integrally formed.
6. a kind of self-locking structure emulsion pumps according to claim 1, which is characterized in that described pump chamber (2) lower end is in
Taper, the check valve (6) are pump pearl of the setting in pump chamber (2) lower end.
7. a kind of self-locking structure emulsion pumps according to claim 1, which is characterized in that also set in the lock bottle cap (3)
It is equipped with gasket (8).
8. a kind of self-locking structure emulsion pumps according to claim 1, which is characterized in that the pump housing (1) is simultaneously located at
Liquid guiding tube (9) are additionally provided with below check valve (6).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821735378.6U CN209142745U (en) | 2018-10-24 | 2018-10-24 | A kind of self-locking structure emulsion pumps |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821735378.6U CN209142745U (en) | 2018-10-24 | 2018-10-24 | A kind of self-locking structure emulsion pumps |
Publications (1)
Publication Number | Publication Date |
---|---|
CN209142745U true CN209142745U (en) | 2019-07-23 |
Family
ID=67270832
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201821735378.6U Active CN209142745U (en) | 2018-10-24 | 2018-10-24 | A kind of self-locking structure emulsion pumps |
Country Status (1)
Country | Link |
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CN (1) | CN209142745U (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113968402A (en) * | 2021-11-18 | 2022-01-25 | 深圳润芳包装科技有限公司 | Solution pump core with movable valve for enhancing pump pressure |
CN114929397A (en) * | 2020-05-14 | 2022-08-19 | 株式会社森安迩 | Pump type distributor |
CN115231126A (en) * | 2022-08-05 | 2022-10-25 | 余姚市宏达喷雾器有限公司 | Self-locking all-plastic emulsion pump |
EP4272875A1 (en) * | 2022-04-28 | 2023-11-08 | Yoshino Kogyosho Co., Ltd. | Dispenser |
-
2018
- 2018-10-24 CN CN201821735378.6U patent/CN209142745U/en active Active
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114929397A (en) * | 2020-05-14 | 2022-08-19 | 株式会社森安迩 | Pump type distributor |
CN114929397B (en) * | 2020-05-14 | 2024-05-17 | 株式会社森安迩 | Pump type dispenser |
CN113968402A (en) * | 2021-11-18 | 2022-01-25 | 深圳润芳包装科技有限公司 | Solution pump core with movable valve for enhancing pump pressure |
EP4272875A1 (en) * | 2022-04-28 | 2023-11-08 | Yoshino Kogyosho Co., Ltd. | Dispenser |
CN115231126A (en) * | 2022-08-05 | 2022-10-25 | 余姚市宏达喷雾器有限公司 | Self-locking all-plastic emulsion pump |
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
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 |