CN204548846U - A kind of emulsion spray nozzle - Google Patents
A kind of emulsion spray nozzle Download PDFInfo
- Publication number
- CN204548846U CN204548846U CN201520122781.1U CN201520122781U CN204548846U CN 204548846 U CN204548846 U CN 204548846U CN 201520122781 U CN201520122781 U CN 201520122781U CN 204548846 U CN204548846 U CN 204548846U
- Authority
- CN
- China
- Prior art keywords
- pump housing
- piston rod
- piston
- spring
- spray nozzle
- 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
- B05B11/1042—Components or details
- B05B11/1073—Springs
- B05B11/1074—Springs located outside pump chambers
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- 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
- B05B11/1023—Piston pumps having an outlet valve opened by deformation or displacement of the piston relative to its actuating stem
-
- 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
- B05B11/1066—Pump inlet valves
- B05B11/1067—Pump inlet valves actuated by pressure
- B05B11/1069—Pump inlet valves actuated by pressure the valve being made of a resiliently deformable material or being urged in a closed position by a spring
Landscapes
- Reciprocating Pumps (AREA)
Abstract
A kind of emulsion spray nozzle, comprise the pump housing, piston seat, piston, piston rod, Connection Block, inhale sheet, spring, inner ring and head cap, piston seat, piston and piston rod are assembled into integral piece, Connection Block is arranged on the top of the pump housing, inhale the bottom that sheet is arranged on the pump housing, inner ring is arranged on the outside of the pump housing and Connection Block, institute's head cap is arranged on the top of piston rod, head cap is provided with nozzle, it is characterized in that: piston rod top has radial boss, Connection Block top has limited step, it is outer and on the piston rod sheathed that spring is positioned at the pump housing, and spring top and radial boss offset, spring bottom end and limited step offset.The utility model has the advantage of: the spring housing of this emulsion spray nozzle on the piston rod and two ends offset with the radial boss on piston rod top and the limited step at Connection Block top respectively, namely spring adopts outlet structure and is supported between piston rod and Connection Block, spring can be avoided to be subject to emulsion pollute and corrosion, emulsion spray nozzle uses safer, health.
Description
Technical field
The utility model relates to a kind of liquid-jet device, especially relates to a kind of emulsion spray nozzle.
Background technology
The kind of existing emulsion spray nozzle and structure have a lot, these emulsion spray nozzles generally all comprise the pump housing, piston seat, piston, piston rod, spring, inner ring and head cap, wherein, piston seat, piston and piston rod are assembled into integral piece, inner ring is arranged on the outside of the pump housing and Connection Block, and the upper end of piston rod exposes to inner ring, and the lower end of the pump housing exposes to inner ring, head cap is arranged on the top of piston rod, and head cap is provided with nozzle.When needing to pump emulsion, down press head cap, piston seat and piston rod move down thereupon, and spring is compressed, and drive piston to move down simultaneously, the emulsion left in advance in the pump housing are pumped.After emulsion is pumped out, unclamp hand, under the elastic force of spring, piston, piston seat, piston rod and head cap up move, and emulsion is sealed in pump body again.Constantly repeated presses action, emulsion will constantly spray.From above-mentioned working process, spring is one of its significant components, and up resetting of piston rod is realized by the elastic force of spring.Spring in existing emulsion spray nozzle all adopts built-in mounting structure, by the below of spring fitting at pump housing inner carrier and piston seat, emulsion spray nozzle in use, because spring needs to contact with emulsion, thus be easily subject to emulsion pollute and produce corrosion phenomenon, thus affect use health and the service life of emulsion spray nozzle.Further, also there is spring fitting not firmly defect in the spring mounting structure of existing emulsion spray nozzle, in use procedure, spring easily shakes.In sum, need to be further improved existing emulsion spray nozzle.
Utility model content
Technical problem to be solved in the utility model is for above-mentioned prior art present situation, the emulsion spray nozzle providing a kind of rational in infrastructure, spring can not be subject to emulsion to pollute.
The utility model solves the problems of the technologies described above adopted technical scheme: this emulsion spray nozzle, comprise the pump housing, piston seat, piston, piston rod, Connection Block, inhale sheet, spring, inner ring and head cap, described piston seat, piston and piston rod are assembled into integral piece, described Connection Block is arranged on the top of the pump housing, described suction sheet is arranged on the bottom of the pump housing, described inner ring is arranged on the outside of the described pump housing and Connection Block, described head cap is arranged on the top of described piston rod, head cap is provided with nozzle, it is characterized in that: the top of described piston rod has radial boss, the top of described Connection Block has limited step, it is outer and be set on described piston rod that described spring is positioned at the pump housing, and the top of spring and described radial boss offset, bottom and the described limited step of spring offset.
In order to avoid spring rocks, the periphery wall on described piston rod top is circumferentially distributed with many convex tendons, the top of described Connection Block is upwards extended with annular projection from the inside circumference of described limited step, the top of described spring is set in outside described convex tendon, and the bottom of described spring is set in outside described annular projection.
Preferably, the internal perisporium of described piston rod is circumferentially intervally distributed with many vertical convex tendons, be formed with spacing block set on the top of the vertical convex tendon of every bar, the periphery wall on described piston seat top is formed with position-limited trough, and described spacing block set is fastened in described position-limited trough.Like this, be both convenient to piston rod press-in piston seat, piston seat can be avoided again to depart from.
Further preferably, the inside circumference of described limited step is extended with internal ring wall downwards, the neighboring of limited step is extended with external annulus downwards, the upper limit of the described pump housing is between described internal ring wall and external annulus, the outside face of described internal ring wall is provided with the annular convex rib of at least one circle for being sealed and matched with the pump housing, further, the stop position that described piston can be stoped to move up is formed on the bottom of internal ring wall.Like this, Connection Block can be sealed and matched with the pump housing better.
In order to make Connection Block can fix with inner ring, the bottom of described external annulus is outward extended with annular boss, and described inner ring be located on described annular boss, between the bottom surface and inner ring of described annular boss, be also provided with pad.
Further preferably, the periphery wall of described piston seat bottom circumferentially has many vertical slot spaced apart.Like this, vertical slot and pump housing inwall one work and may be used for smashing to pieces granular object in liquid, and vertical slot can as the passage upwards flowed for emulsion.
Further preferably, described piston comprises Endovalve and outer valve, the bottom of described piston rod is stretched between Endovalve and outer valve and also and between piston is left longitudinally-moving space, the upper end of described Endovalve is horn-like outside opening and coordinates with piston rod inner wall sealing, and described outer valve coordinates with the inner wall sealing of the described pump housing.
Further preferably, internal perisporium bottom the described pump housing circumferentially forms location convex tendon, described suction sheet is folded between location convex tendon and pump housing inside bottom surface, through hole is had bottom the described pump housing, the surrounding of through hole is upwards extended with lug boss, be provided with the sealing plane be sealed and matched mutually with described lug boss in the middle of described suction sheet, described sealing plane is connected with suction sheet medial surface by dowel.After adopting said structure, the sealing effectiveness inhaled between sheet and the pump housing is better.
Preferred as above-mentioned either a program, is provided with outer ring in the outer cover of described inner ring, is provided with by cap in described head cap outer cover.Outer ring is generally aluminium oxide circle, is generally aluminium oxide by cap by cap.
Compared with prior art, the utility model has the advantage of: spring is located at the pump housing and is also overlapped on the piston rod outward by this emulsion spray nozzle, and both ends of the spring offsets with the radial boss on piston rod top and the limited step at Connection Block top respectively, namely spring adopts outlet structure and is supported between piston rod and Connection Block, thus can avoid spring be subject to emulsion pollute and corrosion, make emulsion spray nozzle use safer, health, extend the service life of shower nozzle.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 removes outer ring and by the structural representation after cap in Fig. 1;
Fig. 3 is the structural representation after removing inner ring, head cap and nozzle in Fig. 2;
Fig. 4 is the perspective exploded view of Fig. 3;
Fig. 5 is the structural representation of the suction sheet of the utility model embodiment;
Fig. 6 is the structure cutaway view of the utility model embodiment under virgin state;
Fig. 7 is the structure cutaway view of the utility model embodiment when pressing down for the first time by cap;
Fig. 8 is the structure cutaway view of the utility model embodiment when ging up by elastic force effect by cap;
Fig. 9 be the utility model embodiment by cap again stressed press down time structure cutaway view;
Figure 10 is the structure cutaway view of the utility model embodiment when again ging up by elastic force effect by cap.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the utility model is described in further detail.
As shown in Figures 1 to 6, emulsion spray nozzle in the present embodiment comprises the pump housing 1, piston seat 2, piston 3, piston rod 4, Connection Block 5, inhale sheet 6, spring 7, inner ring 8, head cap 9, nozzle 10, pad 11, outer ring 12 and press the assemblies such as cap 13, wherein, piston seat 2, piston 3 and piston rod 4 are assembled into integral piece, Connection Block 5 is arranged on the top of the pump housing 1, inhale the bottom that sheet 6 is arranged on the pump housing 1, spring 7 is provided with outside the pump housing 1 and namely adopts outlet structure, and spring 7 is supported between piston rod 4 and Connection Block 5, inner ring 8 i.e. great circle is arranged on the outside of the pump housing 1 and Connection Block 5, head cap 9 is arranged on the top of piston rod 4, nozzle 10 is located on head cap 9, pad 11 is located between Connection Block 5 and inner ring 8, outer ring 12 adopts aluminium oxide circle and is enclosed within the outside of inner ring 8, adopt aluminium oxide by cap by cap 13 and be enclosed within head cap 9 outside.
The concrete mounting structure of spring 7 in the present embodiment is: the top of piston rod 4 has radial boss 41, the top of Connection Block 5 has limited step 51, it is outer and be set on piston rod 4 that spring 7 is positioned at the pump housing 1, and the top of spring 7 and radial boss 41 offset, bottom and the limited step 51 of spring 7 offset.Produce after spring 7 assembling and rock, the periphery wall on piston rod 4 top is circumferentially distributed with many convex tendons 42, the top of Connection Block 5 is upwards extended with annular projection 52 from the inside circumference of limited step 51, the top of spring 7 is set in outside convex tendon 42, and the bottom of spring 7 is set in outside annular projection 52.
Piston rod 4 and piston seat 2 connect and fix, and particularly, the internal perisporium of piston rod 4 is circumferentially intervally distributed with many vertical convex tendons 43, and vertical convex tendon 43 matches with piston seat 2, is convenient to piston rod 4 and is pressed into piston seat 2.Spacing block set 44 is formed on the top of the vertical convex tendon 43 of every bar, the periphery wall on piston seat 2 top is formed with position-limited trough 21, spacing block set 44 is fastened in position-limited trough 21 and makes piston rod 4 and piston seat 2 can keep upper and lower synchronizing moving, and then avoids piston seat 2 to depart from.The periphery wall of piston seat 2 bottom circumferentially has many vertical slot 22 spaced apart, vertical slot 22 and the pump housing 1 inwall one work and may be used for smashing to pieces granular object in emulsion, and the passage that vertical slot 22 upwards can flow as the emulsion for the pump housing 1 inner chamber.
In addition, the inside circumference of the limited step 51 of Connection Block 5 is extended with internal ring wall 53 downwards, and the neighboring of limited step 51 is extended with external annulus 54 downwards, and the top card of the pump housing 1 is between internal ring wall 53 and external annulus 54, and the pump housing 1 coordinates with mount pad 5 fastening.The outside face of internal ring wall 53 is provided with the annular convex rib 55 of a circle for being sealed and matched with the pump housing 1.After Connection Block 5 installs, the stop position that piston 3 can be stoped to move up is formed on the bottom of internal ring wall 53.In addition, the bottom of external annulus 54 is outward extended with and coordinates fixing annular boss 56 with inner ring 8, and inner ring 8 be located on annular boss 56, and pad 11 is arranged between the bottom surface of annular boss 56 and inner ring 8.
Piston 3 in the present embodiment comprises Endovalve 31 and outer valve 32, the bottom of piston rod 4 is stretched between Endovalve 31 and outer valve 32 and also and between piston 3 is left longitudinally-moving space, the upper end of Endovalve 31 is horn-like outside opening and coordinates with piston rod 4 inner wall sealing, and outer valve 32 coordinates with the inner wall sealing of the pump housing 1.After adopting above-mentioned mounting structure, by the friction force effect of piston 3, piston rod 4 is in reseting procedure, piston 3 still can along with piston rod 4 together upward movement, thus ensure that the imbibition passage capable of being between piston 3 and piston seat 2 continues to stay open state, and then ensure the balance of pump housing inner and outer air pressure, the emulsion remained in nozzle can be drawn back in the pump housing 1, avoid the phenomenon having had emulsion to drip from the oral area of nozzle after examination has been sprayed.
The mounting structure inhaled between sheet 6 and the pump housing 1 is specific as follows: the internal perisporium bottom the pump housing 1 circumferentially forms and locates convex tendon 14, inhaling sheet 6 is folded between location convex tendon 14 and the pump housing 1 inside bottom surface, have through hole 15 bottom the pump housing 1, the surrounding of through hole 15 is upwards extended with lug boss 16.Inhale in the middle of sheet 6 and be provided with the sealing plane 61 be sealed and matched mutually with lug boss 16, and sealing plane 61 is connected with suction sheet 6 medial surface by dowel 62, thus guarantee, bottom suction sheet 6 and the pump housing 1, there is good leak tightness.
The fitting process that this emulsion was sprayed is as follows: first, is pressed into by suction sheet 6 in the pump housing 1; Then be enclosed within piston seat 2 by piston 3, piston seat 2 passes from piston 3 endoporus, and piston seat 2 is put into the pump housing 1 pressing and inhale sheet; Again, Connection Block 5 is pressed into the pump housing 1 top and is placed on the limited step 51 of Connection Block 5 by spring 7, piston rod 4 through spring 7 endoporus and Connection Block 5 endoporus, and makes spring 7 be supported between piston rod 4 and Connection Block 5; Finally, pad 11 is pressed on the bottom surface of annular boss 56 of Connection Block 5.
The working process of this emulsion spray nozzle is as follows: press down by cap 13 is stressed, piston seat 2, piston 3 and piston rod 4 move down, now, piston rod 4 bottom and piston 3 offset, leave gas channel between piston 3 and piston seat 2, flow out to outside nozzle 10 by the direction of arrow shown in Fig. 7 after the pump housing 1 inner chamber gas pressurized; Press cap 13 as shown in Figure 8 by the elastic force of spring 7 during resilience rising, form gas channel and liquid flow path in the pump housing 1, extraneous air enters the pump housing 1 inner chamber by nozzle 10 simultaneously, and emulsion is inhaled into the pump housing 1 inner chamber by inhaling sheet 6 from the pump housing; As shown in Figure 9, when again pressing down after stressed by cap 13, the emulsion having sucked the pump housing 1 inner chamber is flowed out by nozzle 10; As shown in Figure 10, when by cap 13, by the elastic force of elastic spring 7, resilience is risen again, the emulsion outside the pump housing enters the pump housing 1 inner chamber by inhaling sheet 6, and the emulsion remained in nozzle 10 is drawn back into the pump housing 1 inner chamber.
The foregoing is only preferred implementation of the present utility model; should be understood that; for those of ordinary skills, do not departing under principle prerequisite of the present utility model, can multiple remodeling carried out to the utility model or improve these being all regarded as within protection domain of the present utility model.
Claims (9)
1. an emulsion spray nozzle, comprise the pump housing (1), piston seat (2), piston (3), piston rod (4), Connection Block (5), inhale sheet (6), spring (7), inner ring (8) and head cap (9), described piston seat (2), piston (3) and piston rod (4) are assembled into integral piece, described Connection Block (5) is arranged on the top of the pump housing (1), described suction sheet (6) is arranged on the bottom of the pump housing (1), described inner ring (8) is arranged on the outside of the described pump housing (1) and Connection Block (5), described head cap (9) is arranged on the top of described piston rod (4), head cap (9) is provided with nozzle (10), it is characterized in that: the top of described piston rod (4) has radial boss (41), the top of described Connection Block (5) has limited step (51), described spring (7) is positioned at the pump housing (1) and be set on described piston rod (4) outward, and the top of spring (7) and described radial boss (41) offset, bottom and the described limited step (51) of spring (7) offset.
2. emulsion spray nozzle according to claim 1, it is characterized in that: the periphery wall on described piston rod (4) top is circumferentially distributed with many convex tendons (42), the top of described Connection Block (5) is upwards extended with annular projection (52) from the inside circumference of described limited step, the top of described spring (7) is set in described convex tendon (42) outward, and the bottom of described spring (7) is set in described annular projection (52) outward.
3. emulsion spray nozzle according to claim 1, it is characterized in that: the internal perisporium of described piston rod (4) is circumferentially intervally distributed with many vertical convex tendons (43), spacing block set (44) is formed on the top of the vertical convex tendon of every bar (43), the periphery wall on described piston seat (2) top is formed with position-limited trough (21), described spacing block set (44) is fastened in described position-limited trough (21).
4. emulsion spray nozzle according to claim 1, it is characterized in that: the inside circumference of described limited step (51) is extended with internal ring wall (53) downwards, the neighboring of limited step (51) is extended with external annulus (54) downwards, the upper limit of the described pump housing (1) is between described internal ring wall (53) and external annulus (54), the outside face of described internal ring wall (53) is provided with the annular convex rib (55) of at least one circle for being sealed and matched with the pump housing (1), and, the stop position that described piston (3) can be stoped to move up is formed on the bottom of internal ring wall (53).
5. emulsion spray nozzle according to claim 4, it is characterized in that: the bottom of described external annulus (54) is outward extended with annular boss (56), described inner ring (8) be located on described annular boss (56), is also provided with pad (11) between the bottom surface of described annular boss (55) and inner ring (8).
6. emulsion spray nozzle according to claim 1, is characterized in that: on the periphery wall of described piston seat (2) bottom, circumferentially have many vertical slot (22) spaced apart.
7. emulsion spray nozzle according to claim 1, it is characterized in that: described piston (3) comprises Endovalve (31) and outer valve (32), the bottom of described piston rod (4) to stretch between Endovalve (31) and outer valve (32) and and leave longitudinally-moving space between piston (3), the upper end of described Endovalve (31) is horn-like outside opening and coordinates with piston rod (4) inner wall sealing, and described outer valve (32) coordinates with the inner wall sealing of the described pump housing (1).
8. emulsion spray nozzle according to claim 1, it is characterized in that: on the internal perisporium of the described pump housing (1) bottom, circumferentially form location convex tendon (14), described suction sheet (6) is folded between location convex tendon (14) and the pump housing (1) inside bottom surface, the described pump housing (1) bottom has through hole (15), the surrounding of through hole (15) is upwards extended with lug boss (16), the sealing plane (61) be sealed and matched mutually with described lug boss (16) is provided with in the middle of described suction sheet (6), described sealing plane (61) is connected with suction sheet (6) medial surface by dowel (62).
9. the emulsion spray nozzle according to claim arbitrary in claim 1 to 8, it is characterized in that: be provided with outer ring (12) in the outer cover of described inner ring (8), be provided with by cap (13) in described head cap (9) outer cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520122781.1U CN204548846U (en) | 2015-03-02 | 2015-03-02 | A kind of emulsion spray nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520122781.1U CN204548846U (en) | 2015-03-02 | 2015-03-02 | A kind of emulsion spray nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204548846U true CN204548846U (en) | 2015-08-12 |
Family
ID=53823988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520122781.1U Active CN204548846U (en) | 2015-03-02 | 2015-03-02 | A kind of emulsion spray nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204548846U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105270760A (en) * | 2015-10-19 | 2016-01-27 | 绍兴市嘉禾塑料制品有限公司 | Spray pump with external springs |
| CN107472683A (en) * | 2017-08-18 | 2017-12-15 | 潘玉霞 | A kind of emulsion pumps with resorption function |
| CN109896144A (en) * | 2019-03-26 | 2019-06-18 | 广东美妆优品科技有限责任公司 | A kind of pump head and the bottle body with the pump head |
| CN110053863A (en) * | 2019-05-29 | 2019-07-26 | 浙江晟祺实业有限公司 | A kind of nozzle structure |
| CN110192705A (en) * | 2019-05-30 | 2019-09-03 | 浙江晟祺实业有限公司 | A kind of cosmetics containers |
| CN112407577A (en) * | 2020-10-30 | 2021-02-26 | 广东荣宇科技有限公司 | Pump body |
| CN113277201A (en) * | 2021-05-31 | 2021-08-20 | 世捷包装制品(清远)有限公司 | Emulsion bottle capable of sucking back emulsion |
-
2015
- 2015-03-02 CN CN201520122781.1U patent/CN204548846U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105270760A (en) * | 2015-10-19 | 2016-01-27 | 绍兴市嘉禾塑料制品有限公司 | Spray pump with external springs |
| CN107472683A (en) * | 2017-08-18 | 2017-12-15 | 潘玉霞 | A kind of emulsion pumps with resorption function |
| CN107472683B (en) * | 2017-08-18 | 2023-04-11 | 潘玉霞 | Emulsion pump with suck-back function |
| CN109896144A (en) * | 2019-03-26 | 2019-06-18 | 广东美妆优品科技有限责任公司 | A kind of pump head and the bottle body with the pump head |
| CN110053863A (en) * | 2019-05-29 | 2019-07-26 | 浙江晟祺实业有限公司 | A kind of nozzle structure |
| CN110192705A (en) * | 2019-05-30 | 2019-09-03 | 浙江晟祺实业有限公司 | A kind of cosmetics containers |
| CN112407577A (en) * | 2020-10-30 | 2021-02-26 | 广东荣宇科技有限公司 | Pump body |
| CN113277201A (en) * | 2021-05-31 | 2021-08-20 | 世捷包装制品(清远)有限公司 | Emulsion bottle capable of sucking back emulsion |
| CN113277201B (en) * | 2021-05-31 | 2022-07-26 | 世捷包装制品(清远)有限公司 | Emulsion bottle capable of sucking back emulsion |
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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: 315400 Rongguang Road, Yuyao City, Ningbo City, Zhejiang Province Patentee after: Zhejiang Sheng Qi Industrial Co., Ltd. Address before: 315400 No. 55 Changfengqiao Road, Lanjiang Street, Xiaodong Industrial Park, Yuyao City, Zhejiang Province Patentee before: Yuyao Shengqi Plastic Co., Ltd. |
|
| CP03 | Change of name, title or address |