CN115381986A - Liquid medicine tank set valve opening mechanism of handheld multi-tank set chemical decontamination sprayer - Google Patents
Liquid medicine tank set valve opening mechanism of handheld multi-tank set chemical decontamination sprayer Download PDFInfo
- Publication number
- CN115381986A CN115381986A CN202211125977.7A CN202211125977A CN115381986A CN 115381986 A CN115381986 A CN 115381986A CN 202211125977 A CN202211125977 A CN 202211125977A CN 115381986 A CN115381986 A CN 115381986A
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- Prior art keywords
- connecting rod
- liquid medicine
- hinged
- tank set
- medicine tank
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/22—Phase substances, e.g. smokes, aerosols or sprayed or atomised substances
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/24—Apparatus using programmed or automatic operation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/14—Disinfection, sterilisation or deodorisation of air using sprayed or atomised substances including air-liquid contact processes
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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
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/14—Arrangements for controlling delivery; Arrangements for controlling the spray area for supplying a selected one of a plurality of liquids or other fluent materials or several in selected proportions to a spray apparatus, e.g. to a single spray outlet
- B05B12/1418—Arrangements for controlling delivery; Arrangements for controlling the spray area for supplying a selected one of a plurality of liquids or other fluent materials or several in selected proportions to a spray apparatus, e.g. to a single spray outlet for supplying several liquids or other fluent materials in selected proportions to a single spray outlet
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- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention discloses a liquid medicine tank group valve opening mechanism of a handheld multi-tank-group chemical-defense decontamination sprayer, which relates to the technical field of chemical-defense decontamination sprayers.
Description
Technical Field
The invention relates to the technical field of chemical prevention decontamination sprayers, in particular to a liquid medicine tank set valve opening mechanism of a handheld multi-tank set chemical prevention decontamination sprayer.
Background
Most of the existing hand-held chemical-prevention decontamination sprayers are single liquid medicine tank sets, the opening mechanism of the tank set valve is simple, and the hand-held chemical-prevention decontamination sprayers cannot meet the requirement of simultaneously opening a plurality of liquid medicine tank sets.
Disclosure of Invention
In order to overcome the problems, the invention aims to provide a liquid medicine tank group valve opening mechanism of a hand-held multi-tank group chemical decontamination sprayer, which has the advantages that: the mechanism is simple to operate and convenient to use, overcomes the defect that the existing decontamination sprayer can only use a single liquid medicine tank set, and meets the requirement that the decontamination sprayer simultaneously uses a plurality of liquid medicine tank sets, thereby improving the decontamination effect and the adaptability of products.
The technical scheme adopted by the invention is as follows:
the utility model provides a hand-held type many jars of group antichemical washes and disappears atomizer liquid medicine jar group valve opening mechanism, includes connecting rod one, connecting rod two, connecting rod three, connecting rod four, casing, liquid medicine jar group, operating handle, sprinkler system, its characterized in that: a support column is arranged on the shell, the operating handle is installed on the shell through the support column, and the tail end of the operating handle is matched with the first connecting rod; the shell is provided with a limiting boss and a supporting boss which limit the up-and-down movement of the first connecting rod and support the first connecting rod; the shell is provided with a limiting rib and a supporting rib which limit the left-right movement of the second connecting rod and support the second connecting rod; one end of the connecting rod III is hinged with the connecting rod I, and the other end of the connecting rod III is hinged with the connecting rod II; one end of the fourth connecting rod is hinged with the first connecting rod, the other end of the fourth connecting rod is hinged with the second connecting rod, a connecting line of two upper hinged points of the third connecting rod is parallel to a connecting line of two upper hinged points of the fourth connecting rod, and the connecting lines of the four hinged points form a parallelogram; and a valve cap is arranged on the second connecting rod and is connected with the liquid medicine tank set, and the other end of the valve cap is connected with a spraying system.
So set up, when external force is exerted on the operating handle, the terminal promotion connecting rod one of operating handle moves left, and connecting rod one drives a hinge point of connecting rod three and connecting rod four and moves left, and connecting rod three and the other hinge point of connecting rod four move down, drive connecting rod two and do the downstream with the valve cap, and the valve cap downstream opens the valve of liquid medicine jar group, and the liquid medicine gets into sprinkler system under the effect of liquid medicine jar internal pressure and sprays the operation. And because the connecting lines of the four hinge points form a parallelogram mechanism, the four connecting rods are always kept in a parallel state in the movement process, so that the displacements of the valve caps on the second connecting rod are always kept consistent, the consistency of the opening degrees of the valves of the liquid medicine tank groups can be controlled, the liquid medicines of the liquid medicine tank groups can be mixed according to the set mixing proportion, and the reliable killing effect is ensured.
As a preferable scheme of the present invention, the first connecting rod is provided with a return spring, the housing is provided with a limit groove, and the return spring is mounted in the limit groove.
So set up, guaranteed to exert the external force on the operating handle and removed the back, connecting rod one resets fast under reset spring's effect.
In a preferred embodiment of the present invention, the third connecting rod is hinged to the first connecting rod and the second connecting rod by screws, and the fourth connecting rod is hinged to the first connecting rod and the second connecting rod by screws.
By the arrangement, the connection stability of the first connecting rod and the second connecting rod with the third connecting rod and the fourth connecting rod is ensured.
In a preferred embodiment of the present invention, the number of the valve caps is equal to the number of the liquid medicine tank sets.
By the arrangement, the valves of the liquid medicine tank groups are ensured to be opened simultaneously.
The invention has the beneficial effects that: the invention has simple operation and convenient use, not only realizes the simultaneous chemical decontamination operation of a plurality of liquid medicine tank groups, but also can better control the consistency of the opening degrees of the valves of the plurality of liquid medicine tank groups.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic cross-sectional view of the inventive structure.
The numbering in the drawings illustrates:
1. a first connecting rod; 2. a second connecting rod; 3. a third connecting rod; 4. a connecting rod IV; 5. a return spring; 6. a support pillar; 7. a housing; 8. a liquid medicine tank group; 9. a bonnet; 10. a control handle; 11. a screw; 12. a spraying system; 13. a limiting groove; 14. supporting the boss; 15. a limiting boss; 16. supporting ribs; 17. and limiting ribs.
Detailed Description
It should be noted that, in the following paragraphs, possible directional terms including, but not limited to, "upper, lower, left, right, front, rear, inner and outer" etc. are used for convenience only to facilitate those skilled in the art to better understand the technical solution of the present invention, and should not be construed as limiting the scope or technical solution of the present invention.
It should also be noted that the terms "mounted," "assembled," "connected," and "coupled" are to be construed broadly unless otherwise expressly specified or limited. For example, the connection can be fixed connection or detachable connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the creation of the present invention can be understood by those skilled in the art according to specific situations.
The invention will be further explained with reference to the drawings.
As shown in fig. 1 and fig. 2, a liquid medicine tank group valve opening mechanism of a handheld multi-tank group chemical defense decontamination sprayer comprises a first connecting rod 1, a second connecting rod 2, a third connecting rod 3, a fourth connecting rod 4, a shell 7, a liquid medicine tank group 8, an operating handle 10 and a spraying system 12, and is characterized in that: a support column 6 is arranged on the shell 7, the operating handle 10 is mounted on the shell 7 through the support column 6, and the tail end of the operating handle 10 is matched with the first connecting rod 1; the shell 7 is provided with a limiting boss 15 and a supporting boss 14 which limit the up-and-down movement of the first connecting rod 1 and support the first connecting rod 1; the shell 7 is provided with a limiting rib 17 and a supporting rib 16 which limit the left-right movement of the second connecting rod 2 and support the second connecting rod 2; one end of the connecting rod III 3 is hinged with the connecting rod I1, and the other end of the connecting rod III is hinged with the connecting rod II 2; one end of the connecting rod four 4 is hinged with the connecting rod one 1, the other end of the connecting rod four 4 is hinged with the connecting rod two 2, a connecting line of two hinged points on the connecting rod three 3 is parallel to a connecting line of two hinged points on the connecting rod four 4, and the connecting lines of the four hinged points form a parallelogram; a valve cap 9 is arranged on the second connecting rod 2, the valve cap 9 is connected with the liquid medicine tank group 8, and the other end of the valve cap 9 is connected with a spraying system 12.
Specifically, the operating handle 10 is pressed, the tail end of the operating handle 10 pushes the first connecting rod 1, the first connecting rod 1 can only horizontally move leftwards along the axis direction after being limited by the supporting boss 14 and the limiting boss 15, the reset spring 5 is compressed, the first connecting rod 1 drives the hinge point of the third connecting rod 3 and the fourth connecting rod 4 to horizontally move leftwards, the third connecting rod 3 and the fourth connecting rod 4 rotate and swing, the second connecting rod 2 is pushed, the second connecting rod 2 can only downwards move along the axis direction of the liquid medicine tank group 8 after being limited by the supporting rib 16 and the limiting rib 17, the valve caps 9 installed on the second connecting rod 2 are driven to downwards move, valves of the liquid medicine tank groups 8 are opened simultaneously, liquid medicine in the liquid medicine tank group 8 enters the spraying system 12 under the action of high-pressure gas, and is sprayed on an operating object for killing operation. The sequential connection of the hinged points of the four connecting rods forms a parallelogram carrying mechanism, the first connecting rod 1 is parallel to the second connecting rod 2, the third connecting rod 3 is parallel to the fourth connecting rod 4, the first connecting rod 1 always moves horizontally, the second connecting rod 2 always keeps horizontal in the downward movement process, the first connecting rod and the fourth connecting rod are consistent with each other, the opening degree of valves of a plurality of liquid medicine tank groups 8 is always consistent, when the plurality of liquid medicine tank groups 8 are accurately controlled by the decontamination sprayer to be used simultaneously, mixing can be carried out according to a preset mixing proportion, and therefore the decontamination effect is guaranteed and the adaptability of products is improved.
After the sterilization operation is completed, the acting force on the operating handle 10 is removed, the first connecting rod 1 is reset under the direct action of the reset spring 5 and the indirect action of the self-reset force of the liquid medicine tank group valve, meanwhile, the second connecting rod 2, the third connecting rod 3 and the fourth connecting rod 4 are also reset under the combined action of the reset spring 5 of the first connecting rod 1 and the reset force of the liquid medicine tank group 8, and the liquid medicine tank group 8 is also reset and closed, so that the spraying operation is stopped.
The drawings and description above represent only preferred embodiments of the invention and are not intended to limit the invention, since numerous modifications and variations will readily occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.
Claims (4)
1. The utility model provides a hand-held type many jars of group antichemical washes and disappears atomizer liquid medicine jar group valve opening mechanism, includes connecting rod one, connecting rod two, connecting rod three, connecting rod four, casing, liquid medicine jar group, operating handle, sprinkler system, its characterized in that: the shell is provided with a support column, the operating handle is installed on the shell through the support column, and the tail end of the operating handle is matched with the first connecting rod; the shell is provided with a limiting boss and a supporting boss which limit the first connecting rod to move up and down and support the first connecting rod; the shell is provided with a limiting rib and a supporting rib which limit the left-right movement of the second connecting rod and support the second connecting rod; one end of the connecting rod III is hinged with the connecting rod I, and the other end of the connecting rod III is hinged with the connecting rod II; one end of the fourth connecting rod is hinged with the first connecting rod, the other end of the fourth connecting rod is hinged with the second connecting rod, a connecting line of two upper hinged points of the third connecting rod is parallel to a connecting line of two upper hinged points of the fourth connecting rod, and the connecting lines of the four hinged points form a parallelogram; a valve cap is arranged on the second connecting rod and connected with the liquid medicine tank set, and the other end of the valve cap is connected with a spraying system.
2. The liquid medicine tank set valve opening mechanism of the hand-held multi-tank chemical-protection decontamination sprayer according to claim 1, characterized in that: the first connecting rod is provided with a return spring, the shell is provided with a limiting groove, and the return spring is installed in the limiting groove.
3. The liquid medicine tank set valve opening mechanism of the hand-held multi-tank set chemical-resistant decontamination sprayer according to claim 1, characterized in that: the third connecting rod is hinged with the first connecting rod and the second connecting rod through screws, and the fourth connecting rod is hinged with the first connecting rod and the second connecting rod through screws.
4. The liquid medicine tank set valve opening mechanism of the hand-held multi-tank set chemical-resistant decontamination sprayer according to claim 1, characterized in that: the number of the valve caps is consistent with that of the liquid medicine tank groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211125977.7A CN115381986A (en) | 2022-09-16 | 2022-09-16 | Liquid medicine tank set valve opening mechanism of handheld multi-tank set chemical decontamination sprayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211125977.7A CN115381986A (en) | 2022-09-16 | 2022-09-16 | Liquid medicine tank set valve opening mechanism of handheld multi-tank set chemical decontamination sprayer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115381986A true CN115381986A (en) | 2022-11-25 |
Family
ID=84126722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211125977.7A Pending CN115381986A (en) | 2022-09-16 | 2022-09-16 | Liquid medicine tank set valve opening mechanism of handheld multi-tank set chemical decontamination sprayer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115381986A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH664302A5 (en) * | 1983-08-25 | 1988-02-29 | Miczka Lothar | Dispenser for foam reactants |
| US9856072B1 (en) * | 2016-08-03 | 2018-01-02 | Decon7 Systems, Llc | System for mixing and dispensing fluids |
| CN211558578U (en) * | 2019-11-22 | 2020-09-25 | 李佩琳 | Gardens are multiplexing type atomizer of deinsectization |
| CN212596519U (en) * | 2020-06-23 | 2021-02-26 | 江南大学附属医院 | A bite-type small spray can group |
-
2022
- 2022-09-16 CN CN202211125977.7A patent/CN115381986A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH664302A5 (en) * | 1983-08-25 | 1988-02-29 | Miczka Lothar | Dispenser for foam reactants |
| US9856072B1 (en) * | 2016-08-03 | 2018-01-02 | Decon7 Systems, Llc | System for mixing and dispensing fluids |
| CN211558578U (en) * | 2019-11-22 | 2020-09-25 | 李佩琳 | Gardens are multiplexing type atomizer of deinsectization |
| CN212596519U (en) * | 2020-06-23 | 2021-02-26 | 江南大学附属医院 | A bite-type small spray can group |
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