CN211520356U - Novel environment-friendly spray head - Google Patents
Novel environment-friendly spray head Download PDFInfo
- Publication number
- CN211520356U CN211520356U CN202020033501.0U CN202020033501U CN211520356U CN 211520356 U CN211520356 U CN 211520356U CN 202020033501 U CN202020033501 U CN 202020033501U CN 211520356 U CN211520356 U CN 211520356U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- piston
- cylinder
- plastic spring
- environmental protection
- 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
- 239000007921 spray Substances 0.000 title claims description 3
- 239000004033 plastic Substances 0.000 claims abstract description 31
- 229920003023 plastic Polymers 0.000 claims abstract description 31
- 210000004907 gland Anatomy 0.000 claims abstract description 15
- 230000007613 environmental effect Effects 0.000 claims abstract description 14
- 230000000694 effects Effects 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims description 18
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 12
- 229920001903 high density polyethylene Polymers 0.000 claims description 12
- 239000004700 high-density polyethylene Substances 0.000 claims description 12
- 229920001684 low density polyethylene Polymers 0.000 claims description 12
- 239000004702 low-density polyethylene Substances 0.000 claims description 12
- 239000002184 metal Substances 0.000 abstract description 3
- 229910052751 metal Inorganic materials 0.000 abstract description 3
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 3
- 239000002253 acid Substances 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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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
- B05B11/1042—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
-
- 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
- B05B11/1073—Springs
- B05B11/1074—Springs located outside pump chambers
-
- 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
- B05B11/1077—Springs characterised by a particular shape or material
-
- 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
Landscapes
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Abstract
The utility model discloses a novel environmental protection shower nozzle, including gland, connecting rod, plastic spring, interior stopper, piston, needle, gasket, spiral cover, cylinder, valve block, the gland is located connecting rod upper portion, the top of connecting the plastic spring around the connecting rod top outer fringe, the top of cylinder is connected to the bottom of plastic spring, presses down the gland, the connecting rod drives piston and needle motion under the effect of plastic spring, the connecting rod is connected with interior stopper, the gasket is located the outside of cylinder, the piston is located the below of interior stopper, interior stopper surrounds the periphery at the piston, the needle is located the central point of connecting rod and puts, and is located the inside of interior stopper and piston, the valve block is located the bottom of cylinder. The utility model adopts the plastic spring, thereby avoiding the contact between the content and the metal, and effectively avoiding the secondary pollution caused by chemical reaction due to the long time of the content in the pump core; adopt the valve block can effectual assurance gas tightness, press repeatedly and also can not appear leaking the situation.
Description
Technical Field
The utility model relates to a pump core technical field of daily necessities specifically is a novel environmental protection shower nozzle.
Background
Pumps are used primarily to transport liquids, including water, oil, acid and base liquids, emulsions, suspoemulsions, and liquid metals, as well as liquids, gas mixtures, and liquids containing suspended solids.
In the prior art, cosmetics, daily chemical products or vacuum bottles are filled, and springs and steel balls in pumps used in the prior art are made of metal materials. Because the metal spring and the steel ball can be in direct contact with the stored substances, particularly when the liquid containing chemical substances is filled, the corrosion effect can occur, the product can deteriorate, the product quality is influenced, and a plurality of potential safety hazards exist in the environment protection, safety and convenience.
When traditional pump is recycled after using, need dismantle the separation operation to steel spring and steel ball, whole recovery cost is higher than direct production, so do not retrieve basically, if abandon can direct polluted environment, increase the environmental burden.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel environmental protection shower nozzle to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a novel environmental protection shower nozzle, includes gland, connecting rod, plastic spring, interior stopper, piston, needle, gasket, spiral cover, cylinder, valve block, the gland is located connecting rod upper portion, the top of connecting the plastic spring around the connecting rod top outer fringe, the top of cylinder is connected to the bottom of plastic spring presses the gland, the connecting rod drives piston and needle motion under the effect of plastic spring, the connecting rod is connected with interior stopper, the gasket is located the outside of cylinder, the below of stopper in the piston is located, interior stopper surrounds the periphery at the piston, the needle is located the central point of connecting rod and puts, and is located the inside of stopper and piston in, the valve block is located the bottom of cylinder.
Preferably, the connecting rod and the valve needle are both made of HDPE materials.
Preferably, the plastic spring is a cylindrical plastic tubular structure.
Preferably, the plastic spring is made of plastic HDPE or LDPE material.
Preferably, the inner plug is made of HDPE or PP.
Preferably, the cylinder is made of HDPE material.
Preferably, the piston is made of LDPE material.
Preferably, the valve plate is made of LDPE material.
Preferably, the valve plate is a check valve. The check valve only allows the contents to move upwards from the bottom of the pump into the cylinder, and prevents the contents from pouring back downwards.
The utility model discloses a theory of operation is: when the gland is pressed, the connecting rod drives the valve needle and the piston to make the piston move up and down relatively in the cylinder, negative pressure is formed in the cylinder, contents are sucked into the cylinder and then enter the connecting rod 3 from the inner hole of the valve needle, and different ejection effects are achieved by matching with different buttons.
Has the advantages that: the spring is placed outside the pump core, and the plastic spring is adopted, so that the contact between the content and metal is avoided, and the secondary pollution caused by chemical reaction due to the long time of the content in the pump core can be effectively avoided; and only one spring is provided, so that the assembly of the finished product is quicker; the bottom uses the valve block of LDPE material, replaces the stainless steel ball, can effectual assurance gas tightness, and LDPE material elasticity is good moreover, presses repeatedly and also can not appear the leakage situation.
Drawings
Fig. 1 is a schematic view of a cross-sectional structure of the novel environmental protection nozzle of the present invention.
The symbols in the figures represent: a gland 1; a plastic spring 2; a connecting rod 3; a valve needle 4; an inner plug 5; a gasket 6; a screw cap 7; a piston 8; a cylinder 9; a valve plate 10.
Detailed Description
The embodiments of the present invention will be described in detail below with reference to the accompanying drawings: the present embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation manner and a specific operation process are given, but the scope of the present invention is not limited to the following embodiments.
As shown in fig. 1, the valve comprises a gland 1, a connecting rod 3, a plastic spring 2, an inner plug 5, a piston 8, a valve needle 4, a gasket 6, a spiral cover 7, a cylinder 9 and a valve sheet 10, wherein the connecting rod 3 and the valve needle 5 are both made of HDPE materials, the plastic spring 2 is of a cylindrical plastic tubular structure, the plastic spring 2 is made of plastic HDPE or LDPE materials, the inner plug 5 is made of HDPE or PP, the cylinder 9 is made of HDPE materials, the piston 8 is made of LDPE materials, and the valve sheet 10 is made of LDPE materials.
When the device is used, when the gland 1 is pressed, the connecting rod drives the valve needle 4 and the piston 8 to enable the piston 8 to move up and down relatively in the cylinder 9, negative pressure is formed in the cylinder, contents are sucked into the cylinder 9, then the contents enter the connecting rod 3 through the inner hole of the valve needle 4, and different ejection effects are achieved by matching with different buttons.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. The utility model provides a novel environmental protection shower nozzle, its characterized in that, includes gland, connecting rod, plastic spring, interior stopper, piston, needle, gasket, spiral cover, cylinder, valve block, the gland is located connecting rod upper portion, the top of connecting the plastic spring around the connecting rod top outer fringe, the top of cylinder is connected to the bottom of plastic spring presses the gland, the connecting rod drives piston and needle motion under the effect of plastic spring, the connecting rod is connected with interior stopper, the gasket is located the outside of cylinder, the below of stopper in the piston is located, the periphery at the piston is enclosed to interior stopper, the needle is located the central point of connecting rod and puts, and is located the inside of stopper and piston, the valve block is located the bottom of cylinder.
2. The new environmental protection sprinkler according to claim 1, wherein the connecting rod and the valve needle are made of HDPE material.
3. The new environmental protection sprinkler head of claim 1, wherein the plastic spring is a cylindrical plastic tubular structure.
4. The new environmental protection sprinkler according to claim 1, wherein the plastic spring is made of plastic HDPE or LDPE material.
5. The new environmental protection sprinkler according to claim 1, wherein the inner plug is made of HDPE or PP.
6. The new environmental protection sprinkler according to claim 1, wherein the cylinder is made of HDPE material.
7. The new environmental protection sprinkler according to claim 1, wherein the piston is made of LDPE material.
8. The novel environment-friendly spray head as claimed in claim 1, wherein the valve plate is made of LDPE material.
9. The new environmental protection sprinkler of claim 1, wherein the valve plate is a check valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020033501.0U CN211520356U (en) | 2020-01-08 | 2020-01-08 | Novel environment-friendly spray head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020033501.0U CN211520356U (en) | 2020-01-08 | 2020-01-08 | Novel environment-friendly spray head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211520356U true CN211520356U (en) | 2020-09-18 |
Family
ID=72449230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020033501.0U Active CN211520356U (en) | 2020-01-08 | 2020-01-08 | Novel environment-friendly spray head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211520356U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114955219A (en) * | 2021-07-30 | 2022-08-30 | 上海睿琦包装科技有限公司 | Novel continuous pressure type sprayer |
| WO2023165039A1 (en) * | 2022-03-03 | 2023-09-07 | 宁波金雨科技实业有限公司 | Novel hand pump made of single material |
-
2020
- 2020-01-08 CN CN202020033501.0U patent/CN211520356U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114955219A (en) * | 2021-07-30 | 2022-08-30 | 上海睿琦包装科技有限公司 | Novel continuous pressure type sprayer |
| WO2023165039A1 (en) * | 2022-03-03 | 2023-09-07 | 宁波金雨科技实业有限公司 | Novel hand pump made of single material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |