CN214657512U - Liquid quantitative releasing device - Google Patents
Liquid quantitative releasing device Download PDFInfo
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- CN214657512U CN214657512U CN202023140997.0U CN202023140997U CN214657512U CN 214657512 U CN214657512 U CN 214657512U CN 202023140997 U CN202023140997 U CN 202023140997U CN 214657512 U CN214657512 U CN 214657512U
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Abstract
The liquid quantitative release device comprises 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 a 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 utility model discloses a structure is simpler, consequently also more reliable and more stable in the operation process.
Description
Technical Field
The utility model relates to a liquid ration release.
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 not enough of current liquid ration release, the utility model provides a liquid ration release, its structure is more succinct.
The technical proposal of the utility model for solving the technical problem is that: the liquid quantitative release device comprises 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 a bottle body, 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, a sharp puncture part is arranged on the boss.
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 mechanism is positioned above the boss, and the upper sealing mechanism is matched with the upper end face of the boss.
Further, the upper sealing mechanism 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 beneficial effects of the utility model reside in that: the utility model discloses a structure is simpler, consequently also more reliable and more stable in the operation process.
Drawings
Fig. 1 is a structural view of the utility model after the bottle body filled with liquid is installed.
Fig. 2 is a schematic structural diagram of the present invention.
Fig. 3 is a cross-sectional view showing the floating body floating after the bottle body filled with liquid is installed.
Fig. 4 is a sectional view of the floating body of the present invention when the floating body falls down after the bottle body filled with liquid is mounted.
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 to 7, the device for releasing a fixed amount of liquid, which can be used in a toilet tank, for releasing a fixed amount of liquid such as cleaning liquid, includes a housing 1 and a floating body 2 disposed in the housing 1, wherein an installation groove 4 for installing a bottle body 3 is formed in an upper end surface of the housing 1, and a bottle mouth of the bottle body 3 containing the liquid such as cleaning liquid faces downward and is installed in the installation groove 4. 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 mechanism in this embodiment is located above the boss, and the upper sealing mechanism is matched with the upper end surface of the boss 7, and the specific structural form of the upper sealing mechanism 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.
Floating body 2 when not receiving buoyancy and this floating body descends (for example will the utility model discloses in putting into toilet's water tank, water-free in toilet's the water tank after the washing by water, the body will descend this moment), go up sealing mechanism with boss 7 between sealed (be promptly go up sealing washer 11 and the laminating of boss 7), last inlet hole 9 get into boss 7 in lower release hole 10 be located mounting groove 4 below, floating body 2 with mounting groove 4 between no longer sealed (be promptly between sealing washer 12 and the lower sealing washer 13 break away from each other), the liquid in the ration release pipe 6 passes through lower release hole 10 discharge this moment. The term "quantitative discharge" as used in the present invention means that the amount of liquid discharged through the lower discharge hole 10 is substantially equivalent to the volume in the quantitative discharge tube 6. The liquid released quantitatively by the quantitative release tube 6 is finally discharged to the environment through the discharge portion of the housing 1 (when the present invention is placed in the water tank of a toilet bowl, it is discharged to the water tank of the toilet bowl). 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 utility model can be stably placed, the shell can be also provided with a seat body 17 for stably placing the shell 1. 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. Liquid ration release, include the casing, be located body in the casing, the up end of casing is equipped with the mounting groove that is used for the installation bottle, and this casing still is equipped with the discharge portion of discharging liquid to the environment, its 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 boss is also provided with a sharp puncture part.
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 mechanism is positioned above the boss and is matched with the upper end surface of the boss.
11. The liquid metered dose release device of claim 10, wherein: the upper sealing mechanism 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 |
|---|---|---|---|
| CN202023140997.0U CN214657512U (en) | 2020-12-23 | 2020-12-23 | Liquid quantitative releasing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023140997.0U CN214657512U (en) | 2020-12-23 | 2020-12-23 | Liquid quantitative releasing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214657512U true CN214657512U (en) | 2021-11-09 |
Family
ID=78502125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023140997.0U Active CN214657512U (en) | 2020-12-23 | 2020-12-23 | Liquid quantitative releasing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214657512U (en) |
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2020
- 2020-12-23 CN CN202023140997.0U patent/CN214657512U/en active Active
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