CN112900012A - Detergent box for automatic putting - Google Patents
Detergent box for automatic putting Download PDFInfo
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- CN112900012A CN112900012A CN202110111569.5A CN202110111569A CN112900012A CN 112900012 A CN112900012 A CN 112900012A CN 202110111569 A CN202110111569 A CN 202110111569A CN 112900012 A CN112900012 A CN 112900012A
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- liquid
- air
- joint
- wall
- cover
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/02—Devices for adding soap or other washing agents
- D06F39/022—Devices for adding soap or other washing agents in a liquid state
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Devices For Dispensing Beverages (AREA)
Abstract
The invention provides a detergent box for automatic dispensing, which comprises a liquid storage box, a breathable one-way valve and a liquid pumping connector assembly, wherein the top of the liquid storage box is provided with the breathable one-way valve or the breathable film assembly, one end of the liquid storage box is provided with a liquid pumping port, the liquid pumping connector assembly is detachably arranged at the liquid pumping port, the outer side surface of the liquid pumping connector assembly is in sealing fit with the side surface of the inner wall of the liquid pumping port, and a check valve is arranged in the liquid pumping connector assembly. The detergent box is convenient for replacing different detergents/softeners and can meet various requirements of users.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to the technical field of washing machines, in particular to a detergent box for automatic feeding.
[ background of the invention ]
At present, the washing machine which is automatically put in adopts a washing agent putting system to put in the washing agent/softener, so that the washing agent/softener cannot be conveniently replaced. Such as: different detergents cannot be selected according to different clothes materials or different stains; or different softeners cannot be selected according to different preferences of users for fragrance, and an automatic-feeding detergent box is provided.
[ summary of the invention ]
The invention aims to solve the problems in the prior art, and provides a detergent box for automatic feeding, which is convenient for replacing different detergents/softeners and can meet various requirements of users.
In order to achieve the purpose, the invention provides a detergent box for automatic putting, which comprises a liquid storage box, a breathable one-way valve and a liquid pumping joint assembly, wherein the top of the liquid storage box is provided with the breathable one-way valve or the breathable film assembly, one end of the liquid storage box is provided with a liquid pumping port, the liquid pumping joint assembly is detachably arranged at the liquid pumping port, the outer side surface of the liquid pumping joint assembly is in sealing fit with the side surface of the inner wall of the liquid pumping port, and a check valve is arranged in the liquid pumping joint assembly.
Preferably, the ventilation one-way valve comprises a first fixed cover and an umbrella-shaped valve, the top of the liquid storage box is provided with a ventilation port, a first baffle edge bent inwards extends from the bottom of the air vent, a plurality of first clamping feet matched with the first baffle edge are arranged at the bottom of the first fixed cover, the first fixed cover is fixedly arranged in the air vent through a first clamping pin, an air vent valve seat is arranged inside the first fixed cover, a plurality of air holes are uniformly distributed on the air permeable valve seat in the circumferential direction, one end of the umbrella-shaped valve penetrates through the center of the air permeable valve seat, and is clamped with the ventilation valve seat, the other end of the umbrella-shaped valve is provided with an umbrella cap body, the outer edge of the umbrella cap body is pressed on the end surface of the ventilation valve seat, and the gas hole is sealed off, a first 0-shaped sealing ring is arranged on the periphery of the first fixed cover, and the first 0-shaped sealing ring is tightly matched with the inner wall of the ventilation hole.
Preferably, the vent membrane assembly comprises a second fixing cover and a vent membrane, the top of the liquid storage box is provided with a vent port, the bottom of the vent port extends to a first blocking edge which is bent inwards, the bottom of the second fixing cover is provided with a plurality of second clamping feet which are matched and installed with the first blocking edge, the second fixing cover is fixedly installed in the vent port through the second clamping feet, the vent membrane is installed inside the second fixing cover, a second 0-shaped sealing ring is installed on the periphery of the second fixing cover, and the second 0-shaped sealing ring is tightly matched with the inner wall of the vent port.
As preferred, the drawing liquid joint Assembly is still including connecting and joint cap, the one end that connects has the installation department, and the other end has the inlet that the opening set up down, the junction of installation department and inlet has the play liquid through-hole that feeds through both, the joint cap one end of inlet dorsad has the liquid outlet, and the other end has connecting portion, connecting portion and installation department are fixed to be linked to each other, be equipped with the disk seat between liquid outlet and the connecting portion, the junction of installation department and inlet still is equipped with the direction installation cavity that is used for installing the check valve, the direction installation cavity is inserted to the one end of check valve, and the other end has the shutoff head that is used for the shutoff disk seat, the outside of check valve.
Preferably, a third 0-type seal ring is mounted on the outer side of the blocking head.
Preferably, the outer wall of the liquid outlet is provided with a V-shaped sealing ring, the V-shaped sealing ring is tightly matched with the inner wall of the liquid pumping port, and the outer side surface of the liquid pumping joint component is sealed with the side surface of the inner wall of the liquid pumping port.
Preferably, the liquid extraction joint component and the liquid extraction port are fixedly connected through threads.
Preferably, one end of the liquid outlet, which is back to the connecting part, is provided with a turncap which is turned outwards, the inner wall of the turncap is provided with internal threads, and the outer wall of the liquid extraction port is provided with external threads matched with the turncap.
As preferred, seted up spacing ladder groove on the lateral wall of spiral shell's cap, one side of drawing liquid mouth has the reference column with spacing ladder groove matched with, when spiral shell screw in offseted to spacing ladder groove and reference column, the opening of inlet was down.
Preferably, the end part of the liquid storage box is provided with a box cover, the liquid suction port is arranged at one end of the box cover, the top of the end, connected with the liquid storage box, of the box cover is provided with a mounting hole, the periphery of the mounting hole is provided with a plurality of air holes, one end of the air-permeable one-way valve penetrates through and is clamped on the mounting hole, the other end of the air-permeable one-way valve is provided with an umbrella cap body, and the outer edge of the umbrella cap body is pressed on the inner wall of the box cover and seals the air holes.
The invention has the beneficial effects that: according to the invention, the ventilating one-way valve is arranged on the liquid storage box, so that liquid in the liquid storage box can be conveniently pumped out, the detachable liquid pumping connector assembly is arranged at the liquid pumping opening of the liquid storage box, when the detergent/softener is replaced, the whole liquid pumping connector assembly is screwed off, then the detergent/softener is lavaged into the liquid storage box, so that different detergents/softeners can be conveniently replaced, and various requirements of users can be met. In addition, the lateral surface of drawing liquid joint Assembly and drawing liquid mouth adopt side seal, compare the sealed structure of conventional terminal surface, and the compression volume of sealing washer is not influenced by lid rotation angle, can guarantee sealed reliability.
The features and advantages of the present invention will be described in detail by embodiments in conjunction with the accompanying drawings.
[ description of the drawings ]
FIG. 1 is a schematic structural view of embodiment 1 of the present invention;
FIG. 2 is a schematic left side view of the structure of FIG. 1;
FIG. 3 is a schematic view in cross section along AA of FIG. 1;
FIG. 4 is an enlarged schematic view of FIG. 3 at B;
FIG. 5 is an enlarged schematic view of FIG. 3 at C;
FIG. 6 is a schematic structural view of embodiment 2 of the present invention;
FIG. 7 is a schematic left side view of the structure of FIG. 6;
FIG. 8 is a schematic cross-sectional view of the FF direction of FIG. 6;
FIG. 9 is an enlarged schematic view of FIG. 8 at D;
FIG. 10 is a schematic structural view of embodiment 3 of the present invention;
FIG. 11 is a schematic MM-oriented cross-sectional view of FIG. 10;
FIG. 12 is a schematic view of a breathable film assembly of example 3 of this invention.
[ detailed description ] embodiments
Example 1
Referring to fig. 1 to 3, the detergent box for automatic dispensing of the invention comprises a liquid storage box 1, a breathable one-way valve 2 and a liquid pumping connector assembly 3, wherein the top of the liquid storage box 1 is provided with the breathable one-way valve 2, one end of the liquid storage box 1 is provided with a liquid pumping port 12, the liquid pumping connector assembly 3 is detachably arranged at the liquid pumping port 12, the outer side surface of the liquid pumping connector assembly 3 is in sealing fit with the side surface of the inner wall of the liquid pumping port 12, and the liquid pumping connector assembly 3 is internally provided with a check valve 32.
Further, referring to fig. 4, the air-permeable one-way valve 2 includes a first fixing cover 21 and an umbrella-shaped valve 22, the top of the liquid storage box 1 is provided with an air-permeable port 11, the bottom of the air-permeable port 11 extends to a first retaining edge 111 bending inward, the bottom of the first fixing cover 21 is provided with a plurality of first clamping legs 211 fitted with the first retaining edge 111, the first fixing cover 21 is fixedly installed in the air-permeable port 11 through the first clamping legs 211, an air-permeable valve seat is arranged inside the first fixing cover 21, a plurality of air holes 212 are circumferentially and uniformly distributed on the air-permeable valve seat, one end of the umbrella-shaped valve 22 penetrates through the center of the air-permeable valve seat and is clamped with the air-permeable valve seat, the other end of the umbrella-shaped valve 22 is provided with an umbrella-shaped cap body, and the outer edge of the umbrella-shaped cap body is pressed on the end surface of the air-permeable valve seat and. A first 0-shaped sealing ring 210 is installed on the periphery of the first fixing cover 21, and the first 0-shaped sealing ring 210 is tightly matched with the inner wall of the ventilation opening 11. The umbrella-shaped valve 22 has the function of ventilation, and can avoid the problem that the internal liquid can not be pumped out because the whole liquid storage box is in a sealed state.
Further, referring to fig. 5, the liquid extraction joint assembly 3 further comprises a joint 31 and a joint cover 33, one end of the joint 31 is provided with a mounting part 311, the other end is provided with a liquid inlet 312 with a downward opening, the joint of the mounting part 311 and the liquid inlet 312 is provided with a liquid outlet through hole 313 for communicating the mounting part and the liquid inlet, the end of the joint cover 33 opposite to the liquid inlet 312 is provided with a liquid outlet 331, the other end is provided with a connecting part 332, the connecting portion 332 is fixedly connected to the mounting portion 311 (e.g., fixed by ultrasonic welding), a valve seat 333 is disposed between the liquid outlet 331 and the connecting portion 332, the joint of the mounting portion 311 and the liquid inlet 312 is further provided with a guide mounting cavity 314 for mounting the check valve 32, one end of the check valve 32 is inserted into the guide installation cavity 314, the other end thereof has a sealing head 322 for sealing the valve seat 333, and a check spring 321 is disposed outside the check valve 32. Through set up the check valve in the drawing liquid joint Assembly, when taking off the stock solution box, can the shutoff liquid outlet avoid inside liquid to flow out.
The existing liquid pumping joint component and the liquid pumping port adopt end face sealing, and have certain defects: since the cap is screwed in, it is difficult to ensure that the liquid drawing port is always facing downwards in order to ensure the compression of the sealing member. In order to ensure that the compression amount of the sealing ring is not influenced by the rotation angle of the cover, a liquid pumping joint assembly and a liquid pumping port side sealing structure are adopted in the embodiment. Specifically, referring to fig. 5, a third 0-type sealing ring 323 is installed on the outer side of the blocking head 322. V-shaped sealing ring 334 is installed to the outer wall of liquid outlet 331, V-shaped sealing ring 334 closely cooperates with the inner wall of drawing liquid mouth 12 mutually, realizes that the lateral surface of drawing liquid joint Assembly 3 is sealed with the side of drawing liquid mouth 12 inner wall, and V-shaped sealing ring 334's compressive capacity is not influenced by lid rotation angle. Through addding seal structure, can guarantee the leakproofness of connecting, avoid the inside liquid of stock solution box to take place to leak.
Furthermore, the liquid pumping joint component 3 and the liquid pumping port 12 are fixed in a threaded connection mode, and the liquid pumping joint component is convenient to mount and dismount. Specifically, referring to fig. 5, in this embodiment, an outwardly turned cap 3310 is disposed at an end of the liquid outlet 331 opposite to the connecting portion 332, an inner wall of the cap 3310 is provided with an inner thread, and an outer wall of the liquid pumping port 12 is provided with an outer thread adapted to the cap 3310.
Further, referring to fig. 1, 2 and 5, a limit step groove 3311 is formed in a side wall of the screw cap 3310, a positioning column 13 matched with the limit step groove 3311 is disposed on one side of the liquid extraction port 12, when the screw cap 3310 is screwed into the limit step groove 3311 to abut against the positioning column 13, an opening of the liquid inlet 312 faces downward, and the positioning column is used for positioning after screwing in place during mounting of the screw cap, so as to ensure that the liquid inlet is in an open-down state after screwing in place, and prevent damage to the joint cover, the liquid extraction port and a threaded connection joint therebetween due to excessive screwing.
Furthermore, the outer wall of the screwing cap 3310 is provided with anti-slip lines, so that the friction force can be increased, and the screwing is more convenient.
Example 2
Referring to fig. 6 to 9, the difference between the embodiment 2 and the embodiment 1 is: the end of the liquid storage box 1 is provided with a box cover 10, the box cover 10 and the liquid storage box 1 are fixed by ultrasonic welding in the embodiment, the liquid pumping port 12 is arranged at one end of the box cover 10, the top of one end, connected with the liquid storage box 1, of the box cover 10 is provided with a mounting hole 101, the periphery of the mounting hole 101 is provided with a plurality of air holes 212, one end of the air-permeable one-way valve 2 penetrates through and is clamped on the mounting hole 101, the other end of the air-permeable one-way valve 2 is provided with an umbrella cap body, and the outer edge of the umbrella cap body is pressed on the inner wall of.
Example 3
Referring to fig. 10 to 12, the difference between the embodiment 3 and the embodiment 1 is: adopt ventilated membrane subassembly 4 to replace the ventilative check valve 2 at the top of stock solution box 1, it is specific, ventilated membrane subassembly 4 includes second fixed lid 41, ventilated membrane 42, the top of stock solution box 1 is equipped with ventilative mouthful 11, the bottom of ventilative mouthful 11 extends to the first fender edge 111 of inside buckling, the bottom of second fixed lid 41 is equipped with the second card foot 411 that a plurality of and first fender edge 111 cooperate the installation, second fixed lid 41 is through second card foot 411 fixed mounting in ventilative mouthful 11, the internally mounted of second fixed lid 41 has ventilated membrane 42 (ventilated membrane and second fixed lid can adopt the mode of insert forming to be connected), second 0 type sealing washer 410 is installed to the periphery of second fixed lid 41, second 0 type sealing washer 410 closely cooperates with the inner wall of ventilative mouthful 11.
The working process of the invention is as follows:
when the detergent/softener needs to be replaced, the detergent box is taken down from a putting system, then the liquid pumping connector assembly is completely screwed down from the liquid pumping port, and the detergent/softener is lavaged into the liquid storage box through the liquid pumping port; after the filling is finished, the liquid pumping connector assembly is screwed to the liquid pumping port again until the limiting stepped groove of the screw cap is abutted to the positioning column, the liquid pumping connector assembly is installed, and finally the detergent box is installed on the dispensing system and can be used.
The above embodiments are illustrative of the present invention, and are not intended to limit the present invention, and any simple modifications of the present invention are within the scope of the present invention.
Claims (10)
1. The utility model provides an automatic throw in and use detergent box which characterized in that: including stock solution box (1), ventilative check valve (2) and drawing liquid joint Assembly (3), ventilative check valve (2) or ventilated membrane subassembly (4) are installed at the top of stock solution box (1), the one end of stock solution box (1) has drawing liquid mouth (12), drawing liquid joint Assembly (3) detachable installs in drawing liquid mouth (12) department, the lateral surface and the drawing liquid mouth (12) inner wall side seal cooperation of drawing liquid joint Assembly (3), be equipped with check valve (32) in drawing liquid joint Assembly (3).
2. The automatic dosing detergent box according to claim 1, wherein: the air-permeable one-way valve (2) comprises a first fixing cover (21) and an umbrella-shaped valve (22), the top of the liquid storage box (1) is provided with an air-permeable opening (11), the bottom of the air-permeable opening (11) extends to a first baffle edge (111) which is bent inwards, the bottom of the first fixing cover (21) is provided with a plurality of first clamping feet (211) which are matched and installed with the first baffle edge (111), the first fixing cover (21) is fixedly installed in the air-permeable opening (11) through the first clamping feet (211), an air-permeable valve seat is arranged inside the first fixing cover (21), a plurality of air holes (212) are uniformly distributed on the air-permeable valve seat in the circumferential direction, one end of the umbrella-shaped valve (22) penetrates through the center of the air valve seat and is clamped with the air-permeable valve seat, the other end of the umbrella-shaped valve (22) is provided with an umbrella-shaped cap body, the outer edge of the umbrella-shaped cap body is pressed on the end surface of the air, a first 0-shaped sealing ring (210) is installed on the periphery of the first fixing cover (21), and the first 0-shaped sealing ring (210) is tightly matched with the inner wall of the ventilation opening (11).
3. The automatic dosing detergent box according to claim 1, wherein: the breathable membrane component (4) comprises a second fixing cover (41) and a breathable membrane (42), a breathable opening (11) is formed in the top of the liquid storage box (1), a first baffle edge (111) bent inwards extends from the bottom of the breathable opening (11), a plurality of second clamping feet (411) matched with the first baffle edge (111) are arranged at the bottom of the second fixing cover (41), the second fixing cover (41) is fixedly installed in the breathable opening (11) through the second clamping feet (411), the breathable membrane (42) is installed inside the second fixing cover (41), a second 0-type sealing ring (410) is installed on the periphery of the second fixing cover (41), and the second 0-type sealing ring (410) is tightly matched with the inner wall of the breathable opening (11).
4. The automatic dosing detergent box according to claim 1, wherein: the liquid pumping joint component (3) further comprises a joint (31) and a joint cover (33), one end of the joint (31) is provided with an installation part (311), the other end of the joint is provided with a liquid inlet (312) with an opening arranged downwards, a liquid outlet through hole (313) for communicating the installation part (311) with the liquid inlet (312) is arranged at the joint of the installation part (311) and the liquid inlet (312), one end of the joint cover (33) facing away from the liquid inlet (312) is provided with a liquid outlet (331), the other end of the joint cover is provided with a connecting part (332), the connecting part (332) is fixedly connected with the installation part (311), a valve seat (333) is arranged between the liquid outlet (331) and the connecting part (332), the joint of the installation part (311) and the liquid inlet (312) is also provided with a guide installation cavity (314) for installing a check valve (32), one end of the check valve (32, a check spring (321) is disposed outside the check valve (32).
5. The automatic dosing detergent box according to claim 4, wherein: and a third 0-type sealing ring (323) is arranged on the outer side of the blocking head (322).
6. The automatic dosing detergent box according to claim 4, wherein: v-shaped sealing ring (334) is installed to the outer wall of liquid outlet (331), V-shaped sealing ring (334) closely cooperates with the inner wall of drawing liquid mouth (12) mutually, realizes that drawing liquid joint Assembly (3) lateral surface and the side of drawing liquid mouth (12) inner wall are sealed.
7. An automatic dosing detergent box according to any of claims 1-6, characterized in that: the liquid pumping joint component (3) is fixedly connected with the liquid pumping port (12) by threads.
8. The automatic dosing detergent box according to claim 6, wherein: one end of the liquid outlet (331) back to the connecting part (332) is provided with a rotating cap (3310) which is turned over outwards, the inner wall of the rotating cap (3310) is provided with an internal thread, and the outer wall of the liquid pumping port (12) is provided with an external thread matched with the rotating cap (3310).
9. The automatic dosing detergent box according to claim 8, wherein: set up spacing ladder groove (3311) on the lateral wall of cap (3310) soon, one side of drawing liquid mouth (12) have with spacing ladder groove (3311) matched with reference column (13), when cap (3310) screw in offseted to spacing ladder groove (3311) and reference column (13) soon, the opening of inlet (312) is down.
10. An automatic dosing detergent box as claimed in any of claims 1, 4, 5, 6, 8 or 9, characterized in that: the end of the liquid storage box (1) is provided with a box cover (10), the liquid pumping port (12) is arranged at one end of the box cover (10), the top of one end, connected with the liquid storage box (1), of the box cover (10) is provided with a mounting hole (101), the periphery of the mounting hole (101) is provided with a plurality of air holes (212), one end of the air-permeable one-way valve (2) penetrates through and is clamped on the mounting hole (101), the other end of the air-permeable one-way valve (2) is provided with an umbrella cap body, and the outer edge of the umbrella cap body is pressed on the inner wall of the box cover (10) and is blocked off the air holes (212).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011409707X | 2020-12-04 | ||
| CN202011409707 | 2020-12-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112900012A true CN112900012A (en) | 2021-06-04 |
Family
ID=76120628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110111569.5A Pending CN112900012A (en) | 2020-12-04 | 2021-01-27 | Detergent box for automatic putting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112900012A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023094203A1 (en) | 2021-11-23 | 2023-06-01 | Unilever Ip Holdings B.V. | Cap with valve for cartridge |
| WO2023094209A1 (en) | 2021-11-23 | 2023-06-01 | Unilever Ip Holdings B.V. | Container with flexible inner body |
| WO2023161019A1 (en) | 2022-02-28 | 2023-08-31 | Unilever Ip Holdings B.V. | Container with flexible portion |
-
2021
- 2021-01-27 CN CN202110111569.5A patent/CN112900012A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023094203A1 (en) | 2021-11-23 | 2023-06-01 | Unilever Ip Holdings B.V. | Cap with valve for cartridge |
| WO2023094209A1 (en) | 2021-11-23 | 2023-06-01 | Unilever Ip Holdings B.V. | Container with flexible inner body |
| WO2023161019A1 (en) | 2022-02-28 | 2023-08-31 | Unilever Ip Holdings B.V. | Container with flexible portion |
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