CN220989991U - Filter flask with two-way sealing structure - Google Patents
Filter flask with two-way sealing structure Download PDFInfo
- Publication number
- CN220989991U CN220989991U CN202322749082.7U CN202322749082U CN220989991U CN 220989991 U CN220989991 U CN 220989991U CN 202322749082 U CN202322749082 U CN 202322749082U CN 220989991 U CN220989991 U CN 220989991U
- Authority
- CN
- China
- Prior art keywords
- joint
- water
- sealing structure
- water inlet
- interface
- 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.)
- Active
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 73
- 239000002351 wastewater Substances 0.000 claims abstract description 27
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000008213 purified water Substances 0.000 claims abstract description 17
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 10
- 210000001503 joint Anatomy 0.000 claims description 23
- 239000003651 drinking water Substances 0.000 description 3
- 235000020188 drinking water Nutrition 0.000 description 3
- 238000003032 molecular docking Methods 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
Landscapes
- Water Treatment By Sorption (AREA)
Abstract
The utility model provides a filter flask with a bidirectional sealing structure, which comprises a pedestal and a flask body; the upper surface of the pedestal is provided with a water inlet, a waste water port, a purified water outlet, a water inlet joint, a waste water joint and a purified water joint, wherein the water inlet is communicated with the water inlet joint through a pipeline, the waste water port is connected with the waste water joint through a pipeline, and the purified water outlet is connected with the purified water joint through a pipeline; three connectors which correspond to and are matched with the water inlet connector, the wastewater connector and the water purifying connector are formed at the bottom of the bottle body; and a sealing structure is arranged in the interface. The utility model relates to a filter flask with a bidirectional sealing structure, which can solve the problem that residual water in the filter flask can flow out after the filter flask and a base are separated.
Description
Technical Field
The utility model relates to the field of water purification, in particular to a filter flask with a bidirectional sealing structure.
Background
Along with the improvement of living standard, the requirements of people on disinfection and sterilization of water quality are higher and higher, and the water dispenser and other sanitary equipment are commonly used, for example, commercial direct drinking water dispenser is widely applied to places such as schools, banks, office buildings and the like. This kind of direct drinking water equipment can provide boiled water, warm boiled water, normal atmospheric temperature water and bring fine customer experience nature for the customer, and is particularly important in the aspect of the filtration of drinking water, takes the filter core of filter flask as an example to need the timing to change, and the surplus water in the filter flask can flow out after the separation between filter flask and the base in the conventional filter flask when changing, and is more troublesome, consequently need provide a seal structure and solve this current drawback.
Disclosure of utility model
Aiming at the defects in the prior art, the utility model provides the filter flask with the bidirectional sealing structure, which can solve the problem that residual water in the filter flask flows out after the filter flask and the base are separated.
In order to achieve the above object, the present utility model provides a filter flask with a bidirectional sealing structure, comprising a pedestal and a flask body; the upper surface of the pedestal is provided with a water inlet, a waste water port, a purified water outlet, a water inlet joint, a waste water joint and a purified water joint, wherein the water inlet is communicated with the water inlet joint through a pipeline, the waste water port is connected with the waste water joint through a pipeline, and the purified water outlet is connected with the purified water joint through a pipeline; three connectors which correspond to and are matched with the water inlet connector, the wastewater connector and the water purifying connector are formed at the bottom of the bottle body; and a sealing structure is arranged in the interface.
Preferably, the sealing structure comprises a piston and a spring, the piston is connected into the interface through the spring, the inner diameter of the bottom end opening of the interface is smaller than the diameter of the piston, and the piston is propped against the bottom end opening of the interface; the inner diameter of the interface is greater than the outer diameter of the piston.
Preferably, a pair of butt joint sleeves are arranged on the upper surface of the pedestal, and a plurality of inclined slots are arranged on the inner wall of each butt joint sleeve; the bottom end of the bottle body forms a butt joint part matched with the butt joint sleeve, and a clamping block matched with the chute is arranged on the butt joint part; the bottle body is in buckle connection with the butt joint sleeve through the butt joint part.
Preferably, three arc grooves are uniformly distributed on the upper surface of the pedestal at the inner side of the butt joint sleeve along a circumference; the water inlet joint, the wastewater joint and the water purifying joint are respectively connected in the arc-shaped groove in a sliding way along the arc-shaped groove.
The utility model adopts the technical proposal, which has the following beneficial effects:
By arranging the sealing structure in the interface, the two-way sealing of the pedestal and the bottle body can be realized.
Drawings
FIG. 1 is a schematic diagram of a filter flask with a bi-directional seal structure according to an embodiment of the present utility model;
FIG. 2 is a schematic view of a pedestal according to an embodiment of the present utility model;
fig. 3 is a cross-sectional view of a filter flask with a bi-directional seal structure according to an embodiment of the utility model.
Detailed Description
The following description of the preferred embodiments of the present utility model will be given with reference to fig. 1 to 3 of the accompanying drawings, so that the functions and features of the present utility model can be better understood.
Referring to fig. 1 to 3, a filter flask with a bidirectional sealing structure according to an embodiment of the present utility model includes a base 1 and a flask body 2; the upper surface of the pedestal 1 is provided with a water inlet 11, a waste water port 13, a purified water outlet 12, a water inlet joint 15, a waste water joint 17 and a purified water joint 16, wherein the water inlet 11 is communicated with the water inlet joint 15 through a pipeline, the waste water port 13 is connected with the waste water joint 17 through a pipeline, and the purified water outlet 12 is connected with the purified water joint 16 through a pipeline; three connectors which correspond to and are matched with the positions of the water inlet connector 15, the wastewater connector 17 and the water purifying connector 16 are formed at the bottom of the bottle body 2; a sealing structure is arranged in the interface.
The pedestal 1 in the present embodiment has a square shape, and in other embodiments, the pedestal 1 may take other shapes.
The upper surface of the pedestal 1 is provided with a butt joint sleeve 18, and the inner wall of the butt joint sleeve 18 is provided with a plurality of inclined slots 14; the bottom end of the bottle body 2 forms a butt joint part matched with the butt joint sleeve 18, and a clamping block 21 matched with the chute 14 is arranged on the butt joint part; the bottle body 2 is in snap connection with the docking sleeve 18 through the docking portion.
Three arc grooves are uniformly distributed on the upper surface of the pedestal 1 at the inner side of the butt joint sleeve 18 along a circumference; the water inlet joint 15, the waste water joint 17 and the water purifying joint 16 are respectively connected in an arc-shaped groove in a sliding way along the arc-shaped groove. The water inlet joint 15, the waste water joint 17 and the water purifying joint 16 can move in the three arc-shaped grooves and are fixed by matching with the rotation of the clamping grooves.
When the pedestal 1 and the bottle body 2 are abutted, the clamping blocks 21 of the abutting portion of the bottle body 2 are aligned with the chute 14, the water inlet joint 15, the waste water joint 17 and the water purifying joint 16 are correspondingly arranged on the bottom interface of the bottle body 2, the bottle body 2 is rotated, the water inlet joint 15, the waste water joint 17 and the water purifying joint 16 move correspondingly in the arc-shaped groove, and then the distance between the bottle body 2 and the pedestal 1 is mutually close to and tightly abutted due to the chute 14.
The sealing structure comprises a piston 22 and a spring 23, the piston 22 is connected into the interface through the spring 23, the inner diameter of the bottom end opening of the interface is smaller than the diameter of the piston 22, and the piston 22 is propped against the bottom end opening of the interface; the inner diameter of the interface is larger than the outer diameter of the piston 22.
Taking the butt joint of the water purifying connector 16 and the bottom interface of the bottle body 2 as an example, the water purifying connector 16 is inserted into the bottom interface of the bottle body 2, a piston 22 is arranged in the bottom interface, the piston 22 is installed and plugged in the bottom end opening of the interface through a spring 23, the caliber of the bottom end opening of the interface is smaller than that of the internal channel, so that the piston 22 only plugs the bottom end opening of the interface, and a water flow space is reserved between the piston 22 and the wall surface of the interface. When the water purifying connector 16 is inserted into the bottom connector, the piston 22 is pushed away, the spring 23 is compressed, purified water flows out of the water flow space into the water purifying connector 16, and flows into the water purifying connector 16 from the head water tank 161 of the water purifying connector 16, when the water purifying connector is pulled out, the spring 23 is reset, and the piston 22 plugs the bottom end opening of the connector again to complete sealing, so that the bidirectional sealing of the pedestal 1 and the bottle body 2 is realized.
The other water inlet joint 15 and the waste water joint 17 are also the same in structural principle, and are not described in detail.
The present utility model has been described in detail with reference to the embodiments of the drawings, and those skilled in the art can make various modifications to the utility model based on the above description. Accordingly, certain details of the illustrated embodiments are not to be taken as limiting the utility model, which is defined by the appended claims.
Claims (3)
1. The filter flask with the bidirectional sealing structure is characterized by comprising a pedestal and a flask body; the upper surface of the pedestal is provided with a water inlet, a waste water port, a purified water outlet, a water inlet joint, a waste water joint and a purified water joint, wherein the water inlet is communicated with the water inlet joint through a pipeline, the waste water port is connected with the waste water joint through a pipeline, and the purified water outlet is connected with the purified water joint through a pipeline; three connectors which correspond to and are matched with the water inlet connector, the wastewater connector and the water purifying connector are formed at the bottom of the bottle body; a sealing structure is arranged in the interface;
The sealing structure comprises a piston and a spring, the piston is connected into the interface through the spring, the inner diameter of the bottom end opening of the interface is smaller than the diameter of the piston, and the piston is propped against the bottom end opening of the interface; the inner diameter of the interface is greater than the outer diameter of the piston.
2. The filter flask with the bidirectional sealing structure according to claim 1, wherein a butt joint sleeve is arranged on the upper surface of the pedestal, and a plurality of inclined grooves are arranged on the inner wall of the butt joint sleeve; the bottom end of the bottle body forms a butt joint part matched with the butt joint sleeve, and a clamping block matched with the chute is arranged on the butt joint part; the bottle body is in buckle connection with the butt joint sleeve through the butt joint part.
3. The filter flask with the bidirectional sealing structure according to claim 2, wherein three arc-shaped grooves are uniformly distributed on the upper surface of the pedestal inside the butt joint sleeve along a circumference; the water inlet joint, the wastewater joint and the water purifying joint are respectively connected in the arc-shaped groove in a sliding way along the arc-shaped groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322749082.7U CN220989991U (en) | 2023-10-13 | 2023-10-13 | Filter flask with two-way sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322749082.7U CN220989991U (en) | 2023-10-13 | 2023-10-13 | Filter flask with two-way sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220989991U true CN220989991U (en) | 2024-05-24 |
Family
ID=91089912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322749082.7U Active CN220989991U (en) | 2023-10-13 | 2023-10-13 | Filter flask with two-way sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220989991U (en) |
-
2023
- 2023-10-13 CN CN202322749082.7U patent/CN220989991U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220989991U (en) | Filter flask with two-way sealing structure | |
| CN105617866A (en) | Water purification filter element | |
| CN202161878U (en) | Jointed filter bottle cap and filter bottle | |
| CN201692728U (en) | Conjoined cover and filter provided with the conjoined cover | |
| CN210973859U (en) | Self-sealing ring-shaped wine lance | |
| CN200999934Y (en) | Water purification apparatus connector special for water faucet | |
| CN202070213U (en) | Novel dismountable water quality filter | |
| CN107448647A (en) | A kind of two-way tap of easy switching | |
| CN210218800U (en) | Water mixing valve convenient for dismounting filter element | |
| CN209762331U (en) | Cold and hot water is with opening and closing muddy water valve | |
| CN205590338U (en) | Removable water purifier auto -change over device | |
| CN212480222U (en) | Double-pipeline water faucet with filter element | |
| CN218408773U (en) | Pull tap provided with direct drinking water filtering device | |
| CN205896263U (en) | Take pure purifier's tap | |
| CN219841078U (en) | Double-flow water outlet tap | |
| CN2743658Y (en) | Outdoor drinking water apparatus having water outlet adaptor | |
| CN210510372U (en) | Quick-buckle type shower faucet convenient to install and capable of stopping water automatically | |
| CN2295096Y (en) | Plug-in type moveable water tap | |
| CN210874383U (en) | Knob tap water purifier | |
| CN217272021U (en) | Manual slide valve | |
| CN217463660U (en) | Outdoor water bag quick-inserting connector | |
| CN207838440U (en) | Fast-assembling bathing filter device | |
| CN216009701U (en) | Improved internal valve core body and faucet with same | |
| CN221221518U (en) | Shower water separator and shower rod | |
| CN214880285U (en) | Household kitchen water purifier |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |