CN112538885A - Liquid quantitative releasing device - Google Patents
Liquid quantitative releasing device Download PDFInfo
- Publication number
- CN112538885A CN112538885A CN202011542931.6A CN202011542931A CN112538885A CN 112538885 A CN112538885 A CN 112538885A CN 202011542931 A CN202011542931 A CN 202011542931A CN 112538885 A CN112538885 A CN 112538885A
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- CN
- China
- Prior art keywords
- floating body
- boss
- liquid
- mounting groove
- shell
- 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
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
- E03D9/02—Devices adding a disinfecting, deodorising, or cleaning agent to the water while flushing
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
- E03D9/02—Devices adding a disinfecting, deodorising, or cleaning agent to the water while flushing
- E03D9/03—Devices adding a disinfecting, deodorising, or cleaning agent to the water while flushing consisting of a separate container with an outlet through which the agent is introduced into the flushing water, e.g. by suction ; Devices for agents in direct contact with flushing water
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
- E03D9/02—Devices adding a disinfecting, deodorising, or cleaning agent to the water while flushing
- E03D9/03—Devices adding a disinfecting, deodorising, or cleaning agent to the water while flushing consisting of a separate container with an outlet through which the agent is introduced into the flushing water, e.g. by suction ; Devices for agents in direct contact with flushing water
- E03D9/033—Devices placed inside or dispensing into the cistern
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
- E03D9/02—Devices adding a disinfecting, deodorising, or cleaning agent to the water while flushing
- E03D2009/028—Devices adding a disinfecting, deodorising, or cleaning agent to the water while flushing using a liquid substance
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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Abstract
The liquid quantitative release device comprises a bottle body, a shell and a floating body positioned in the shell, wherein the upper end surface of the shell is provided with a mounting groove for mounting the bottle body, the floating body is provided with a quantitative release pipe, the mounting groove is internally provided with a boss, and the quantitative release pipe penetrates through the boss; the quantitative releasing pipe is provided with an upper liquid inlet hole and a lower releasing hole and is also provided with an upper sealing mechanism matched with the boss; a lower sealing mechanism is arranged between the floating body and the mounting groove; when the floating body rises for buoyancy, the upper sealing mechanism and the boss are not sealed, the upper liquid inlet hole is exposed out of the boss, the lower release hole is positioned in the boss, and the floating body and the mounting groove are sealed by the lower sealing mechanism; when the floating body is not acted by buoyancy, the floating body descends, the upper sealing mechanism and the boss are sealed, the upper liquid inlet hole enters the boss, the lower release hole is positioned below the mounting groove, and the floating body and the mounting groove are not sealed any more. The invention has simpler structure, thus being more stable and reliable in the operation process.
Description
Technical Field
The invention relates to a liquid quantitative release device.
Background
Chinese patent application CN110528654A discloses a simple toilet cleaning liquid filler capable of realizing quantitative release of liquid, which comprises: a support; the lifting frame is arranged on the bracket and can lift along the bracket, and the lifting frame can be positioned at a specified position after rising or falling to the specified position; the floating body is limited by the lifting frame, so that the floating body is limited to a high position after floating and a low position after falling; the lifting frame is provided with a filling pipe and a connecting part for connecting a cleaning liquid bottle, and after the cleaning liquid bottle is connected to the connecting part, cleaning liquid in the cleaning liquid bottle can flow out through the filling pipe; the floating body is provided with a control valve core, the control valve core floats upwards or falls down along with the floating body, and the opening and closing of the filling pipe are controlled through the floating and falling of the control valve core.
The liquid releasing device has a complex structure for realizing liquid inlet and liquid outlet, and the structure of the liquid releasing device needs to be improved.
Disclosure of Invention
In order to overcome the above-mentioned shortcomings of the existing liquid quantitative releasing device, the invention provides a liquid quantitative releasing device, which has a simpler structure.
The technical scheme for solving the technical problem is as follows: the liquid quantitative release device comprises a bottle body, a shell and a floating body positioned in the shell, wherein the bottle body is provided with a bottle opening;
the bottle body is provided with a bottle opening, the bottle opening is arranged in the mounting groove, and the shell is also provided with a discharge part for discharging liquid to the environment;
the floating body is positioned below the mounting groove, the floating body is provided with a quantitative release pipe with two closed ends, the mounting groove is internally provided with a boss, and the quantitative release pipe penetrates through the boss;
the quantitative release pipe is provided with an upper liquid inlet hole and a lower release hole, and is also provided with an upper sealing mechanism matched with the boss, and the upper sealing mechanism is positioned above the upper liquid inlet hole;
a lower sealing mechanism is arranged between the floating body and the mounting groove;
when the floating body rises for buoyancy, the upper sealing mechanism and the boss are not sealed, the upper liquid inlet hole is exposed out of the boss, the lower release hole is positioned in the boss, the floating body and the mounting groove are sealed by the lower sealing mechanism, and at the moment, liquid enters the quantitative release pipe through the upper liquid inlet hole;
when the floating body is not under the action of buoyancy, the floating body descends, the upper sealing mechanism and the boss are sealed, the upper liquid inlet hole enters the boss, the lower release hole is positioned below the mounting groove, the floating body and the mounting groove are not sealed any more, and at the moment, the liquid in the quantitative release pipe is discharged through the lower release hole.
Furthermore, a limiting mechanism used for limiting the lifting of the floating body is arranged between the floating body and the shell.
Furthermore, the limiting mechanism comprises a limiting hole arranged on the shell and a limiting block arranged on the floating body, and the limiting block is positioned in the limiting hole; or the limiting mechanism comprises a limiting block arranged on the shell and a limiting hole arranged on the floating body, and the limiting block is positioned in the limiting hole.
Further, the shell is further provided with a base body for stably placing the shell.
Furthermore, the seat body is provided with a connecting arm, and the connecting arm is connected with the shell.
Furthermore, a hoop for helping the bottle body to stand is arranged on the connecting arm.
Furthermore, the boss is also provided with a sharp puncture part, the bottle mouth is sealed by a sealing film which can be punctured by the puncture part, and the sealing film is punctured by the puncture part after the bottle mouth is installed in the installation groove.
Further, the lower part of the shell is also provided with a filter cover provided with a hollow hole, and the hollow hole forms the discharge part. Alternatively, the lower end of the housing is open, and the open portion of the lower end of the housing forms the drain portion.
Further, the upper sealing device is positioned above the boss, and the upper sealing device is matched with the upper end face of the boss.
Furthermore, the upper sealing device is an upper sealing ring.
Further, the lower sealing mechanism comprises a middle sealing ring arranged on the lower end face of the mounting groove, and a lower sealing ring arranged on the upper end face of the floating body and corresponding to the middle sealing ring.
Further, the quantitative release pipe is arranged on the upper end face of the floating body.
Further, the floating body and the quantitative release pipe are integrally formed, the inner cavity of the quantitative release pipe extends to the upper end face penetrating through the floating body, and the lower end of the quantitative release pipe is provided with a plug so that the lower end of the quantitative release pipe is closed.
Further, the mounting groove in still be equipped with the round position circle, the position circle with form the intermediate layer with the bottleneck adaptation of bottle between the lateral wall of mounting groove.
The invention has the beneficial effects that: the invention has simpler structure, thus being more stable and reliable in the operation process.
Drawings
Fig. 1 is a structural view of the present invention after a bottle body containing a liquid is mounted thereon.
Fig. 2 is a schematic structural diagram of the present invention.
Fig. 3 is a sectional view showing the floating of the floating body after the bottle body containing liquid is mounted in accordance with the present invention.
Fig. 4 is a sectional view illustrating a state where the floating body falls after the bottle body containing the liquid is mounted in accordance with the present invention.
Fig. 5 is a schematic view of the installation of the hull and float.
Fig. 6 is an exploded view of the hull and float.
Fig. 7 is an exploded view of the connecting arm.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1-7, a liquid quantitative releasing device, which can be used in a water tank of a toilet bowl, etc., for quantitatively releasing liquid such as cleaning liquid, includes a bottle body 3 for containing liquid, a housing 1, and a floating body 2 in the housing 1, wherein the bottle body 3 has a bottle mouth.
The upper end face of casing 1 mounting groove 4, the bottleneck of bottle 3 is installed downwards in mounting groove 4, and this casing 1 still is equipped with the discharge portion that discharges liquid to the environment. The bottle body 3 can be installed in various ways, such as the middle of the bottle mouth and the installation groove is in threaded connection. In this embodiment, the mounting groove 4 is further provided with a circle of positioning ring 5, an interlayer matched with the bottle opening of the bottle body 3 is formed between the positioning ring 5 and the side wall of the mounting groove 4, and the bottle opening is inserted into the interlayer when the bottle body is mounted. Other bottle mounting configurations may of course be used.
The shell 1 is further provided with a discharge part for discharging liquid to the environment, the floating body 2 is positioned below the mounting groove 4, the floating body 2 is provided with a quantitative release pipe 6 with two closed ends, the mounting groove is internally provided with a boss 7, and the quantitative release pipe 6 penetrates through the boss 7. The quantitative releasing pipe 6 in this embodiment is arranged on the upper end surface of the floating body 2, and the setting mode of the quantitative releasing pipe 6 is as follows: the floating body 2 and the quantitative release pipe 6 are integrally formed, so that the inner cavity of the quantitative release pipe 6 extends to the upper end surface penetrating through the floating body 2 to form a loose core of a mold core body of the inner cavity of the quantitative release pipe, and at the moment, the lower end of the quantitative release pipe 6 is provided with a plug 8 so that the lower end of the quantitative release pipe 6 is closed. Of course, the quantitative release pipe can also be arranged in other ways, such as threaded connection, ultrasonic welding, bonding and the like of the quantitative release pipe and the floating body.
An upper liquid inlet hole 9 and a lower liquid outlet hole 10 are formed in the quantitative release pipe 6, an upper sealing mechanism matched with the boss 7 is further arranged on the quantitative release pipe 6, and the upper sealing mechanism is located above the upper liquid inlet hole 9. The upper sealing device in this embodiment is located above the boss, and the upper sealing device is matched with the upper end surface of the boss 7, and the specific structural form of the upper sealing device is an upper sealing ring 11.
And a lower sealing mechanism is arranged between the floating body 2 and the mounting groove 4. The lower sealing mechanism in this embodiment includes a middle sealing ring 12 disposed on the lower end surface of the mounting groove 4, and a lower sealing ring 13 disposed on the upper end surface of the floating body 2 and corresponding to the middle sealing ring.
When the floating body 2 rises under the action of buoyancy (for example, when the invention is put into a water tank of a toilet, the floating body rises under the action of the buoyancy of water), the upper sealing mechanism is not sealed with the boss 7 (namely, the upper sealing ring 11 is separated from the boss 7), the upper liquid inlet hole 9 is exposed out of the boss 7, the lower release hole 10 is positioned in the boss 7, the floating body 2 is sealed with the mounting groove 4 through the lower sealing mechanism (namely, the lower sealing ring 13 is attached to the middle sealing ring 12), and at the moment, liquid enters the quantitative release pipe 6 through the upper liquid inlet hole 9.
When the floating body 2 is not under the action of buoyancy, the floating body descends (for example, the floating body is put into a water tank of a toilet, and when no water exists in the water tank after the toilet is flushed, the floating body descends), the upper sealing mechanism and the boss 7 are sealed (namely, the upper sealing ring 11 is attached to the boss 7), the upper liquid inlet hole 9 enters the boss 7, the lower release hole 10 is positioned below the mounting groove 4, the floating body 2 and the mounting groove 4 are not sealed any more (namely, the middle sealing ring 12 is separated from the lower sealing ring 13), and at this time, the liquid in the quantitative release pipe 6 is discharged through the lower release hole 10. The term "quantitative discharge" as used in the present invention means that the amount of liquid discharged through the lower discharge hole 10 substantially corresponds to the volume in the quantitative discharge tube 6. The liquid released by the dosing tube 6 is dosed and finally discharged to the environment through the discharge of the housing 1 (when the invention is placed in the tank of a toilet, i.e. into the tank of the toilet). The discharge portion of the housing 1 may be provided as: the lower part of the shell 1 is also provided with a filter cover 14 provided with hollow holes, the hollow holes form the discharge part, and the filter cover 14 can also play a role in filtering; the discharge portion of the housing 1 may be further provided as: the lower end of the shell is open, and the opening at the lower end of the shell forms the discharge part.
In order to achieve the above effect after the floating body 2 ascends or descends, a limit mechanism for limiting the ascending and descending of the floating body 2 is preferably further provided between the floating body 2 and the housing 1. In this embodiment, the limiting mechanism includes a limiting hole 15 disposed on the housing 1 and a limiting block 16 disposed on the floating body 2, and the limiting block 16 is located in the limiting hole 15; or the limiting mechanism comprises a limiting block arranged on the shell and a limiting hole arranged on the floating body, the limiting block is positioned in the limiting hole, and the lifting of the floating body is limited by the mutual matching of the limiting block and the limiting hole.
In order to make the present invention stably place, a seat body 17 for stably placing the housing 1 can be further arranged on the housing. The connecting arm 18 is arranged on the seat body 17 in this embodiment, the connecting arm 18 is U-shaped in this embodiment, the connecting arm 18 is connected with the housing 1, the connecting arm 18 is further provided with a hoop 19 for helping the bottle body 3 to stand, in this embodiment, the two ends of the U-shaped connecting arm are both provided with arc-shaped hoops 19, and the bottle body 3 can be hooped or substantially encircled by the hoop 19, so that the bottle body is stabilized, and the bottle body is further prevented from being turned over. The connection between the connecting arm 18 and the housing 1 is not limited, and may be a snap connection, an adhesive, a welding, a screw connection, etc., and this embodiment provides a better connection: the connecting arm 18 is composed of a first half arm 20 and a second half arm 21 which are mutually buckled, a positioning lug 22 is arranged on the shell 1, the positioning lug 22 is clamped between the first half arm 20 and the second half arm 21 after the first half arm 20 and the second half arm 21 are buckled, and the cross section of the positioning lug 22 is preferably in a T shape, so that the positioning lug 22 can be prevented from being separated from the connecting arm 18.
In this embodiment, the boss 7 is further provided with a sharp piercing part 23, which functions as: after the puncture part 23 is arranged, a sealing film is further arranged on the bottle mouth of the bottle body 3, so that when the bottle mouth is installed, the bottle mouth enters the installation groove 4, the sealing film is punctured by the puncture part 23 to discharge liquid, and the installation is simpler and more convenient.
Claims (15)
1. The liquid quantitative release device comprises a bottle body, a shell and a floating body positioned in the shell, wherein the bottle body is provided with a bottle opening;
the bottle body is provided with a bottle opening, the bottle opening is arranged in the mounting groove, and the shell is also provided with a discharge part for discharging liquid to the environment;
the method is characterized in that: the floating body is positioned below the mounting groove, the floating body is provided with a quantitative release pipe with two closed ends, the mounting groove is internally provided with a boss, and the quantitative release pipe penetrates through the boss;
the quantitative release pipe is provided with an upper liquid inlet hole and a lower release hole, and is also provided with an upper sealing mechanism matched with the boss, and the upper sealing mechanism is positioned above the upper liquid inlet hole;
a lower sealing mechanism is arranged between the floating body and the mounting groove;
when the floating body rises for buoyancy, the upper sealing mechanism and the boss are not sealed, the upper liquid inlet hole is exposed out of the boss, the lower release hole is positioned in the boss, the floating body and the mounting groove are sealed by the lower sealing mechanism, and at the moment, liquid enters the quantitative release pipe through the upper liquid inlet hole;
when the floating body is not under the action of buoyancy, the floating body descends, the upper sealing mechanism and the boss are sealed, the upper liquid inlet hole enters the boss, the lower release hole is positioned below the mounting groove, the floating body and the mounting groove are not sealed any more, and at the moment, the liquid in the quantitative release pipe is discharged through the lower release hole.
2. The liquid metered dose delivery device of claim 1, wherein: and a limiting mechanism used for limiting the lifting of the floating body is also arranged between the floating body and the shell.
3. The liquid metered dose dispensing apparatus of claim 2, wherein: the limiting mechanism comprises a limiting hole arranged on the shell and a limiting block arranged on the floating body, and the limiting block is positioned in the limiting hole;
or the limiting mechanism comprises a limiting block arranged on the shell and a limiting hole arranged on the floating body, and the limiting block is positioned in the limiting hole.
4. The liquid metered dose delivery device of claim 1, wherein: the shell is also provided with a base body for stably placing the shell.
5. The liquid metered dose dispensing apparatus of claim 4, wherein: the base body is provided with a connecting arm, and the connecting arm is connected with the shell.
6. The liquid metered dose dispensing apparatus of claim 5, wherein: the connecting arm is also provided with a hoop for helping the bottle body to stand.
7. The liquid metered dose delivery device of claim 1, wherein: the bottle mouth is sealed by a sealing film which can be punctured by the puncturing part, and the sealing film is punctured by the puncturing part after the bottle mouth is installed in the installation groove.
8. A liquid metered dose dispensing apparatus as claimed in any one of claims 1 to 7 wherein: the lower part of the shell is also provided with a filter cover provided with a hollow hole, and the hollow hole forms the discharge part.
9. A liquid metered dose dispensing apparatus as claimed in any one of claims 1 to 7 wherein: the lower end of the shell is open, and the open part at the lower end of the shell forms the discharge part.
10. A liquid metered dose dispensing apparatus as claimed in any one of claims 1 to 7 wherein: the upper sealing device is positioned above the boss and matched with the upper end surface of the boss.
11. The liquid metered dose release device of claim 10, wherein: the upper sealing device is an upper sealing ring.
12. A liquid metered dose dispensing apparatus as claimed in any one of claims 1 to 7 wherein: the lower sealing mechanism comprises a middle sealing ring arranged on the lower end surface of the mounting groove and a lower sealing ring arranged on the upper end surface of the floating body and corresponding to the middle sealing ring.
13. A liquid metered dose dispensing apparatus as claimed in any one of claims 1 to 7 wherein: the quantitative releasing pipe is arranged on the upper end surface of the floating body.
14. The liquid metered dose release device of claim 13, wherein: the floating body and the quantitative release pipe are integrally formed, the inner cavity of the quantitative release pipe extends to penetrate through the upper end face of the floating body, and the lower end of the quantitative release pipe is provided with a plug so that the lower end of the quantitative release pipe is closed.
15. A liquid metered dose dispensing apparatus as claimed in any one of claims 1 to 7 wherein: the mounting groove in still be equipped with the round position circle, the position circle with form the intermediate layer with the bottleneck adaptation of bottle between the lateral wall of mounting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011542931.6A CN112538885A (en) | 2020-12-23 | 2020-12-23 | Liquid quantitative releasing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011542931.6A CN112538885A (en) | 2020-12-23 | 2020-12-23 | Liquid quantitative releasing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112538885A true CN112538885A (en) | 2021-03-23 |
Family
ID=75017161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011542931.6A Pending CN112538885A (en) | 2020-12-23 | 2020-12-23 | Liquid quantitative releasing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112538885A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB941196A (en) * | 1961-03-15 | 1963-11-06 | Stanley Ostle Kennon | Dispensing device |
| US4429809A (en) * | 1980-04-25 | 1984-02-07 | Airwick Industries, Inc. | Device for the metered release of an active ingredient |
| CH666503A5 (en) * | 1985-02-25 | 1988-07-29 | Oreal | DEVICE FOR DISPENSING A DOSE OF A LIQUID PRODUCT IN A LIQUID TANK, IN PARTICULAR A WATER FLUSH TANK. |
| CN2280729Y (en) * | 1996-02-15 | 1998-05-06 | 广州美达塑胶有限公司 | Liquid automatic quantitation device |
| CN2312265Y (en) * | 1997-10-05 | 1999-03-31 | 陈松泽 | Device for intruducing cleaning agent for bowl quantitatively |
| CN206987003U (en) * | 2017-07-10 | 2018-02-09 | 象山鹿林生物科技有限公司 | A kind of detergent for toilet carrying case |
-
2020
- 2020-12-23 CN CN202011542931.6A patent/CN112538885A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB941196A (en) * | 1961-03-15 | 1963-11-06 | Stanley Ostle Kennon | Dispensing device |
| US4429809A (en) * | 1980-04-25 | 1984-02-07 | Airwick Industries, Inc. | Device for the metered release of an active ingredient |
| CH666503A5 (en) * | 1985-02-25 | 1988-07-29 | Oreal | DEVICE FOR DISPENSING A DOSE OF A LIQUID PRODUCT IN A LIQUID TANK, IN PARTICULAR A WATER FLUSH TANK. |
| CN2280729Y (en) * | 1996-02-15 | 1998-05-06 | 广州美达塑胶有限公司 | Liquid automatic quantitation device |
| CN2312265Y (en) * | 1997-10-05 | 1999-03-31 | 陈松泽 | Device for intruducing cleaning agent for bowl quantitatively |
| CN206987003U (en) * | 2017-07-10 | 2018-02-09 | 象山鹿林生物科技有限公司 | A kind of detergent for toilet carrying case |
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