CN110577027A - Spout a jar play liquid conversion head and contain spout a jar drain pipe of this conversion head - Google Patents
Spout a jar play liquid conversion head and contain spout a jar drain pipe of this conversion head Download PDFInfo
- Publication number
- CN110577027A CN110577027A CN201910710024.9A CN201910710024A CN110577027A CN 110577027 A CN110577027 A CN 110577027A CN 201910710024 A CN201910710024 A CN 201910710024A CN 110577027 A CN110577027 A CN 110577027A
- Authority
- CN
- China
- Prior art keywords
- liquid
- water inlet
- conversion head
- spray tank
- liquid outlet
- 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.)
- Pending
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 118
- 238000006243 chemical reaction Methods 0.000 title claims abstract description 41
- 239000007921 spray Substances 0.000 claims abstract description 74
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 35
- 238000005507 spraying Methods 0.000 claims abstract description 16
- 238000007789 sealing Methods 0.000 claims description 10
- 238000004891 communication Methods 0.000 claims description 2
- 238000007599 discharging Methods 0.000 claims 1
- 230000002159 abnormal effect Effects 0.000 abstract description 3
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000005484 gravity Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000003380 propellant Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D83/00—Containers or packages with special means for dispensing contents
- B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
- B65D83/36—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant allowing operation in any orientation, e.g. discharge in inverted position
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Abstract
A spray tank liquid outlet conversion head and a spray tank liquid outlet pipe comprising the same comprise a conversion head main cavity, a reversing water inlet cavity, a lower liquid inlet and a liquid outlet which is used for being connected with a spray tank valve; the reversing water inlet chamber is communicated with the main cavity of the conversion head, and the communicating part of the reversing water inlet chamber and the main cavity of the conversion head is provided with an on-off control structure which is opened when the reversing water inlet chamber is positioned below the liquid level of the content in the inner cavity of the spray tank and is opened when the reversing water inlet chamber is positioned above the liquid level of the content in the inner cavity of the spray tank; the side wall of the reversing water inlet chamber is also provided with an upper liquid inlet communicated with the inner cavity of the spray tank; the liquid outlet is connected with a valve of the spray tank; the invention can be applied to a pressing type spray can or a pre-pressing type spray can, and can realize normal spraying of the spray can under the conditions of forward direction and handstand; the operation of operating personnel is convenient for, and the condition that the pre-pressurizing type spraying tank discharges high-pressure gas due to wrong operation to cause abnormal spraying can also be avoided.
Description
The technical field is as follows:
The invention relates to the technical field of spray can accessories, in particular to a spray can liquid outlet conversion head and a spray can liquid outlet pipe comprising the same.
Background art:
Spray can refers to a complete pressure packaging container consisting of a spray head, a valve, a container, contents (including product, propellant, etc.) which are released in a controlled manner at a predetermined pressure when the valve is opened. The liquid outlet pipe is a pipe with the upper end communicated with the lower end of the spray head and extending to the bottom of the tank, and the main function of the liquid outlet pipe is to transfer the contents in the tank to the spray head under the action of pressure. The liquid outlet pipe is a straight cylindrical pipe at present and has no other structure; in this case, there is no problem in the spraying operation of the normal spray can, but in some cases, it is necessary to use the spray can upside down, and when the spray can is held upside down, only gas is sprayed and the content cannot be sprayed, so that after a plurality of times of erroneous spraying, the pressure of the pre-compressed gas inside is gradually reduced, and finally the spraying function may be lost.
under the condition of no training or unclear description, the posture of holding the spray can by the spray can user is various, and the conditions of positive direction, horizontal direction, inclination and handstand can occur.
the existing solution mainly adopts a soft liquid outlet pipe, and then the tail end of the liquid outlet pipe is connected with a spherical balancing weight, so that although the liquid inlet can be kept below the liquid level under the action of gravity, the liquid inlet needs to be firstly shaken when the liquid inlet is used, and the liquid inlet is prevented from being exposed above the liquid level due to the clamping of the balancing weight; more importantly, when the spray can is held upside down, the hose is bent by 180 degrees under the action of the counterweight, and the situation that the diameter of a passage is reduced due to folding, the spraying effect is weakened, and even the circuit is completely broken easily occurs in the middle of the liquid outlet pipe; therefore, the using effect is greatly influenced, and particularly, the influence is very large on the fire-fighting spray cans and other spray cans which need long range and large injection quantity.
The invention content is as follows:
in order to solve the problems and overcome the defects of the prior art, the invention provides the liquid outlet conversion head of the spray can and the liquid outlet pipe of the spray can comprising the conversion head, wherein the liquid outlet conversion head does not influence the liquid outlet amount and the range, and can ensure that the spray can normally spray under the conditions of forward direction, horizontal direction, inclination and handstand.
In order to achieve the purpose, the spray can liquid outlet conversion head provided by the invention comprises a conversion head main cavity, a reversing water inlet cavity, a lower liquid inlet and a liquid outlet which is connected with a spray can valve; the reversing water inlet chamber is communicated with the main cavity of the conversion head, and the communicating part of the reversing water inlet chamber and the main cavity of the conversion head is provided with an on-off control structure which is opened when the reversing water inlet chamber is positioned below the liquid level of the content in the inner cavity of the spray tank and is opened when the reversing water inlet chamber is positioned above the liquid level of the content in the inner cavity of the spray tank; the side wall of the reversing water inlet chamber is also provided with an upper liquid inlet communicated with the inner cavity of the spray tank; the liquid outlet is connected with a valve of the spray tank.
Furthermore, the communicating part of the reversing water inlet chamber and the main cavity of the conversion head is positioned at the lower part of the reversing water inlet chamber, and the on-off control structure is a sealing ball matched with the communicating part in size.
The liquid outlet pipe of the spray tank comprises the conversion head, a liquid outlet pipe main body and a balancing weight; the upper end of the liquid outlet pipe main body is communicated with the lower liquid inlet; the one end inboard that the drain pipe main part is close to lower inlet is provided with bellows portion, the balancing weight links to each other with the one end of drain pipe main part principle lower inlet.
Furthermore, the balancing weight is of a fan-shaped structure, a liquid inlet through hole communicated with the lower liquid inlet is formed in the direction of a radial central shaft of the balancing weight, and a groove intersected with the liquid inlet through hole is formed in the end part, not connected with the lower liquid inlet, of the upper liquid inlet through hole of the balancing weight.
Furthermore, the liquid outlet pipe main body and the spraying tank liquid outlet conversion head are in an integral structure or detachably connected.
the invention has the beneficial effects that: the liquid outlet conversion head of the spray tank can realize normal injection of the spray tank under the conditions of forward direction and inverted direction, and can realize normal injection of the spray tank under the conditions of forward direction, horizontal direction, inclination and inverted direction after being combined with the liquid outlet pipe main body and the balancing weight; the operation of operators is convenient, and the condition that the pre-pressurizing type spray can discharges high-pressure gas due to wrong operation to cause abnormal spraying can be avoided; the corrugated pipe part is arranged on the inner side of one end, close to the lower liquid inlet, of the liquid outlet pipe main body, and the balancing weight is connected with one end, close to the lower liquid inlet, of the liquid outlet pipe main body according to the principle of the liquid outlet pipe main body, so that the liquid outlet pipe does not need to be designed and used with a material with very soft texture, the corrugated pipe part is arranged at one end, close to the lower liquid inlet, of the liquid outlet pipe main body, the phenomenon that the liquid outlet pipe is folded under the action of the balancing weight can be avoided, the; the counterweight block is designed into a fan-shaped structure, and can spray all contents to the maximum extent in any posture; the balancing weight is provided with a groove, so that the spraying effect can be prevented from being weakened due to the contact with the tank wall.
Description of the drawings:
FIG. 1 is a schematic view of the conversion head in a forward direction;
FIG. 2 is a schematic structural view of the conversion head when it is tilted;
FIG. 3 is a schematic view of the spout in a forward orientation;
FIG. 4 is a schematic structural view of the spray can with the liquid outlet pipe horizontal;
In the drawings: 1. liquid outlet, 2, conversion head main cavity room, 3, ball sealer, 4, switching-over intake chamber, 5, last inlet port, 6, lower inlet, 7, drain pipe main part, 8, balancing weight, 9, bellows portion.
the specific implementation mode is as follows:
In order to make the implementation objects, technical solutions and advantages of the present invention clearer, the present invention will be described in more detail below with reference to the accompanying drawings of the present invention.
In the description of the present invention, it is to be understood that the description indicating the orientation or positional relationship is based on the orientation or positional relationship shown in the drawings only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the scope of the present invention. Further, the sealing ball refers to a spherical object capable of sealing the port by external pressure.
in the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, rotatably connected, slidably connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in attached figures 1-2, the liquid outlet conversion head of the spray tank comprises a conversion head main chamber 2, a reversing water inlet chamber 4, a lower liquid inlet 6 and a liquid outlet 1 which is connected with a spray tank valve; the reversing water inlet chamber 4 is communicated with the conversion head main chamber 2, and the communicated part of the reversing water inlet chamber 4 and the conversion head main chamber 2 is provided with an on-off control structure which is opened when the reversing water inlet chamber 4 is positioned below the liquid level of the content in the inner cavity of the spray tank and is opened when the reversing water inlet chamber 4 is positioned above the liquid level of the content in the inner cavity of the spray tank; the side wall of the reversing water inlet chamber 4 is also provided with an upper liquid inlet 5 communicated with the inner cavity of the spray tank; the liquid outlet 1 is connected with a valve of the spray tank.
The communicating part of the reversing water inlet chamber 4 and the conversion head main chamber 2 is positioned at the lower part of the reversing water inlet chamber 4, and the on-off control structure is a sealing ball 3 matched with the communicating part in size.
The spray tank liquid outlet pipe comprises the spray tank liquid outlet conversion head, a liquid outlet pipe main body 7 and a balancing weight 8; the upper end of the liquid outlet pipe main body 7 is communicated with the lower liquid inlet 6; one end of the liquid outlet pipe main body 7 close to the lower liquid inlet 6 is provided with a corrugated pipe portion 9, and the balancing weight 8 is connected with one end of the liquid outlet pipe main body 7 of the liquid inlet 6.
The balancing weight 8 is of a fan-shaped structure, a liquid inlet through hole communicated with the lower liquid inlet 6 is formed in the direction of a radial central shaft of the balancing weight 8, and a groove intersected with the liquid inlet through hole is formed in the end part, not connected with the lower liquid inlet 6, of the liquid inlet through hole in the balancing weight 8.
The liquid outlet pipe main body 7 and the liquid outlet conversion head of the spray tank are in an integral structure or detachably connected.
Specifically, when the spray can provided with the spray can is used, the can body is held in the forward direction, the sealing ball 3 is tightly pressed at the communicating part of the reversing water inlet chamber 4 and the main conversion head chamber 2 under the self gravity and the pressure of high-pressure gas, so that the reversing water inlet chamber 4 is not communicated with the main conversion head chamber 2, and the high-pressure gas at the upper part in the can body cannot enter a spraying path through the upper liquid inlet 5; under the action of high-pressure gas, the contents in the inner cavity of the spray can enter a spraying path through the liquid outlet pipe main body 7 and are sprayed out of the spray head;
when the spray can is in an inverted or inclined state, and the reversing water inlet chamber 4 is positioned below the liquid level of the contents in the inner cavity of the spray can, the high-pressure gas can not generate pressure on the sealing ball 3, the gravity of the sealing ball is greater than the buoyancy of the sealing ball in the contents in the spray can, under the action of the gravity, the sealing ball 3 is separated from the communication part of the reversing water inlet chamber 4 and the conversion head main chamber 2, the reversing water inlet chamber 4 is communicated with the conversion head main chamber 2, the liquid level in the liquid outlet pipe main body 7 is equal to the liquid level in the can body, and the high-pressure gas can not enter a spraying path through the liquid; the contents of the interior of the spray can enter the spray path through the upper inlet 5 and are sprayed out of the spray head.
Under the horizontal state, no matter the switching-over intake chamber 4 is below the liquid level, the one end that drain pipe main part 7 connects balancing weight 8 is below the liquid level all the time.
The liquid outlet conversion head of the spray tank can realize normal injection of the spray tank under the conditions of forward direction and inverted direction, and can realize normal injection of the spray tank under the conditions of forward direction, horizontal direction, inclination and inverted direction after being combined with the liquid outlet pipe main body 7 and the balancing weight 8; the operation of operators is convenient, and the condition that the pre-pressurizing type spray can discharges high-pressure gas due to wrong operation to cause abnormal spraying can be avoided; the corrugated pipe portion 9 is arranged on the inner side of one end, close to the lower liquid inlet 6, of the liquid outlet pipe main body 7, the balancing weight 8 is connected with one end, close to the lower liquid inlet 6, of the liquid outlet pipe main body 7 in the principle that the balancing weight 8 is connected with one end, close to the lower liquid inlet 6, of the liquid outlet pipe main body 7, so that the liquid outlet pipe does not need to be designed and used with materials with very soft texture, the corrugated pipe portion 9 is arranged at one end, close to the lower liquid inlet 6, the phenomenon that the liquid outlet pipe is folded under the action of the; the counterweight block 8 is designed into a fan-shaped structure, and can spray all contents to the maximum extent in any posture; the balancing weight 8 is provided with a groove, so that the spraying effect can be prevented from being weakened due to the contact with the tank wall.
except for the technical features described in the specification, the method is known to the technical personnel in the field.
Claims (5)
1. spout a jar play liquid conversion head, its characterized in that: comprises a main cavity (2) of the conversion head, a reversing water inlet cavity (4), a lower liquid inlet (6) and a liquid outlet (1) which is connected with a spray tank valve; the reversing water inlet chamber (4) is communicated with the conversion head main chamber (2), and a communication part of the reversing water inlet chamber (4) and the conversion head main chamber (2) is provided with an on-off control structure which is opened when the reversing water inlet chamber (4) is positioned below the liquid level of the content in the inner cavity of the spray tank and is opened when the reversing water inlet chamber (4) is positioned above the liquid level of the content in the inner cavity of the spray tank; the side wall of the reversing water inlet chamber (4) is also provided with an upper liquid inlet (5) communicated with the inner cavity of the spray tank; the liquid outlet (1) is connected with a valve of the spray tank.
2. The can-spraying liquid-discharging switching head as claimed in claim 1, characterized in that the communicating part of the reversing water inlet chamber (4) and the switching head main chamber (2) is located at the lower part of the reversing water inlet chamber (4), and the on-off control structure is a sealing ball (3) which is matched with the size of the communicating part.
3. A spray tank liquid outlet pipe comprising the spray tank liquid outlet conversion head of claim 1 or 2, comprising a spray tank liquid outlet conversion head, a liquid outlet pipe main body (7) and a balancing weight (8); it is characterized in that the upper end of the liquid outlet pipe main body (7) is communicated with the lower liquid inlet (6); one end inboard that drain pipe main part (7) are close to lower inlet (6) is provided with bellows portion (9), balancing weight (8) link to each other with the one end of drain pipe main part (7) principle lower inlet (6).
4. The spout outlet pipe of claim 3, wherein the weight member (8) is a fan-shaped member, and has a liquid inlet through hole communicating with the lower inlet (6) along a radial central axis of the weight member (8), and a groove intersecting with the liquid inlet through hole is formed at an end of the weight member (8) at a position at which the liquid inlet through hole is not connected to the lower inlet (6).
5. the can spout outlet tube of claim 3, wherein the outlet tube body (7) is integrally or detachably connected to the can spout outlet adapter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910710024.9A CN110577027A (en) | 2019-08-02 | 2019-08-02 | Spout a jar play liquid conversion head and contain spout a jar drain pipe of this conversion head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910710024.9A CN110577027A (en) | 2019-08-02 | 2019-08-02 | Spout a jar play liquid conversion head and contain spout a jar drain pipe of this conversion head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110577027A true CN110577027A (en) | 2019-12-17 |
Family
ID=68810896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910710024.9A Pending CN110577027A (en) | 2019-08-02 | 2019-08-02 | Spout a jar play liquid conversion head and contain spout a jar drain pipe of this conversion head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110577027A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI760223B (en) * | 2021-05-18 | 2022-04-01 | 競聯企業有限公司 | High-pressure spray can and valve mechanism for high-pressure spray can |
| US11685592B2 (en) | 2021-05-18 | 2023-06-27 | Motedo Co., Ltd. | High-pressure spray can and valve mechanism for high-pressure spray can |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10277448A (en) * | 1997-04-10 | 1998-10-20 | Lion Corp | Trigger dispenser |
| JP2000070781A (en) * | 1998-08-31 | 2000-03-07 | Yoshino Kogyosho Co Ltd | Triggered liquid jetting device |
| JP2007319729A (en) * | 2006-05-30 | 2007-12-13 | Kyowa Industrial Co Ltd | Suction type spray |
| JP2010017672A (en) * | 2008-07-14 | 2010-01-28 | Asahitekku Corporation:Kk | Atomizer |
| CN201400384Y (en) * | 2009-05-08 | 2010-02-10 | 方斐佳 | Spray bottle |
| CN203020775U (en) * | 2012-11-21 | 2013-06-26 | 沈阳黎明航空发动机(集团)有限责任公司 | Split type spraying pot with jet nozzle with variable directions |
| CN104056832A (en) * | 2014-06-26 | 2014-09-24 | 江阴江化微电子材料股份有限公司 | Solvent barrel cleaning system |
| CN207550875U (en) * | 2017-10-30 | 2018-06-29 | 浙江必维申越检测技术有限公司 | A kind of plastic bottle sleeve charger |
| CN208003318U (en) * | 2018-02-07 | 2018-10-26 | 安徽蓝众机电设备有限公司 | A kind of horizontal water pot bottle valve of gas extrusion |
| CN210455922U (en) * | 2019-08-02 | 2020-05-05 | 山东龙翼航空科技有限公司 | Spout a jar play liquid conversion head and contain spout a jar drain pipe of this conversion head |
-
2019
- 2019-08-02 CN CN201910710024.9A patent/CN110577027A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10277448A (en) * | 1997-04-10 | 1998-10-20 | Lion Corp | Trigger dispenser |
| JP2000070781A (en) * | 1998-08-31 | 2000-03-07 | Yoshino Kogyosho Co Ltd | Triggered liquid jetting device |
| JP2007319729A (en) * | 2006-05-30 | 2007-12-13 | Kyowa Industrial Co Ltd | Suction type spray |
| JP2010017672A (en) * | 2008-07-14 | 2010-01-28 | Asahitekku Corporation:Kk | Atomizer |
| CN201400384Y (en) * | 2009-05-08 | 2010-02-10 | 方斐佳 | Spray bottle |
| CN203020775U (en) * | 2012-11-21 | 2013-06-26 | 沈阳黎明航空发动机(集团)有限责任公司 | Split type spraying pot with jet nozzle with variable directions |
| CN104056832A (en) * | 2014-06-26 | 2014-09-24 | 江阴江化微电子材料股份有限公司 | Solvent barrel cleaning system |
| CN207550875U (en) * | 2017-10-30 | 2018-06-29 | 浙江必维申越检测技术有限公司 | A kind of plastic bottle sleeve charger |
| CN208003318U (en) * | 2018-02-07 | 2018-10-26 | 安徽蓝众机电设备有限公司 | A kind of horizontal water pot bottle valve of gas extrusion |
| CN210455922U (en) * | 2019-08-02 | 2020-05-05 | 山东龙翼航空科技有限公司 | Spout a jar play liquid conversion head and contain spout a jar drain pipe of this conversion head |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI760223B (en) * | 2021-05-18 | 2022-04-01 | 競聯企業有限公司 | High-pressure spray can and valve mechanism for high-pressure spray can |
| US11685592B2 (en) | 2021-05-18 | 2023-06-27 | Motedo Co., Ltd. | High-pressure spray can and valve mechanism for high-pressure spray can |
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