CN219764688U - Filter core dismouting structure and water purifier - Google Patents
Filter core dismouting structure and water purifier Download PDFInfo
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- CN219764688U CN219764688U CN202321289681.9U CN202321289681U CN219764688U CN 219764688 U CN219764688 U CN 219764688U CN 202321289681 U CN202321289681 U CN 202321289681U CN 219764688 U CN219764688 U CN 219764688U
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- locking
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- locking plate
- inclined surface
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 21
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000003993 interaction Effects 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
- 238000007789 sealing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Water Treatment By Sorption (AREA)
Abstract
The utility model discloses a filter element disassembly and assembly structure and a water purifier, wherein the filter element disassembly and assembly structure comprises a filter element, a base and an operating piece; the base is used for installing the filter element, and is provided with at least two locking plates which are arranged up and down, and the locking plates are in a locking state for locking the filter element and an unlocking state for unlocking the filter element; the operating member is provided on the base and configured to be capable of pressing the lock plate to switch from the locked state to the unlocked state when externally applied with force. According to the utility model, the filter element is locked through the locking plates arranged up and down, and when the filter element needs to be disassembled, the filter element can be unlocked through the operation piece extruding the locking plates, and the filter element disassembly structure has a simple structure, is convenient for a user to operate, and can greatly improve the disassembly efficiency of the filter element and the use experience of the user.
Description
Technical Field
The utility model belongs to the technical field of water purifiers, and particularly relates to a filter element dismounting structure and a water purifier.
Background
The water purifier is also called a water purifier and a water quality purifier, and is water treatment equipment for carrying out deep filtration and purification treatment on water according to the use requirement of water.
At present, the water purifier on the market generally needs to replace a filter element after being used for a period of time so as to ensure the quality of filtered water. The water knot of general purifier passes through rotatory mode sealing engagement with the water receiving end of filter core, when changing the filter core, because traditional filter core wholly screw up the back with the casing installation, user or after-market personnel need exert very big power or dismantle the filter core from the casing with the help of the instrument when manual dismantlement, waste time and energy, the installation of filter core is dismantled inconvenient, user experience is not good.
Disclosure of Invention
The utility model aims to provide a filter element dismounting structure and a water purifier capable of solving the problems.
In order to achieve the above object, an embodiment of the present utility model provides a cartridge assembling and disassembling structure, including:
a filter element;
the base is used for installing the filter element, and is provided with at least two locking plates which are arranged up and down, wherein the locking plates are in a locking state for locking the filter element and an unlocking state for unlocking the filter element; and
and an operating member provided on the base and configured to be capable of pressing the locking plate to switch from the locked state to the unlocked state when externally applied.
Optionally, a clamping part is arranged on the locking plate, and a bulge is arranged at the bottom of the filter element;
when the locking plate is switched from the locking state to the unlocking state, the clamping part moves outwards along the radial direction of the filter element and is separated from the protrusion;
when the locking plate is switched from the unlocking state to the locking state, the clamping part moves inwards along the radial direction of the filter element to lock the protrusion.
Optionally, be equipped with the first inclined plane that sets up on the joint portion, be equipped with the second inclined plane that sets up down on the arch, the second inclined plane can extrude first inclined plane.
Optionally, the operation piece is provided with a squeezing part, and the squeezing part is provided with a third inclined plane and a fourth inclined plane which are arranged in opposite directions;
when the operating member is externally biased, the third inclined surface and the fourth inclined surface can respectively press the corresponding locking plate.
Optionally, the locking device further comprises a reset piece, which is arranged on the locking plate and used for resetting the locking plate from the unlocking state to the locking state.
Optionally, the reset piece includes:
a first spring mounted on the locking plate; and
the abutting plates are fixed on the locking plates, and the abutting plate arranged on one locking plate is elastically connected with the first spring arranged on the other abutting plate.
Optionally, the device further comprises a limiting component for limiting the movement of the operating piece after the operating piece presses the locking plate to switch from the locking state to the unlocking state.
Optionally, the limiting assembly includes:
the swing arm is rotationally connected with the operating piece and is provided with a limiting part; and
the swing arm is stressed by the second spring, so that the limiting part is clung to the base;
the base is provided with a notch, and the limiting part is limited in the notch when the extruding part extrudes the locking plate to switch from the locking state to the unlocking state.
Optionally, the locking plate further comprises a positioning piece, wherein a strip-shaped hole is formed in the locking plate, and the positioning piece penetrates through the strip-shaped hole in the locking plate which is arranged up and down and is fixedly connected with the base.
The utility model also provides a water purifier, which comprises the filter element dismounting structure.
Compared with the prior art, the utility model has the beneficial effects that: the filter element is locked through the locking plates arranged up and down, and when the filter element needs to be disassembled, the filter element can be unlocked through the operation piece extruding locking plates, and the filter element disassembly and assembly structure is simple in structure and convenient for user operation, so that the disassembly and assembly efficiency of the filter element and the use experience sense of a user can be greatly improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a bottom view of the present utility model.
Fig. 2 is a cross-sectional view taken along line A-A of fig. 1.
Fig. 3 is a partial enlarged view of the region a shown in fig. 2.
Fig. 4 is a perspective view of a locking plate according to the present utility model.
Fig. 5 is a partial enlarged view of the region B shown in fig. 2.
Fig. 6 is a perspective view of a cartridge of the present utility model.
Fig. 7 is a perspective view of an operating member of the present utility model.
Fig. 8 is a perspective view of the present utility model.
In the figure: the filter cartridge 100, the protrusion 110, the second inclined surface 111, the base 200, the recess 210, the operation member 300, the pressing portion 310, the third inclined surface 311, the fourth inclined surface 312, the locking plate 400, the locking portion 410, the first inclined surface 411, the bar-shaped hole 420, the reset member 500, the first spring 510, the abutment plate 520, the limit assembly 600, the swing arm 610, the limit portion 611, the second spring 620, and the positioning member 700.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and intended to illustrate embodiments of the utility model and should not be construed as limiting the utility model.
In the description of the embodiments of the present utility model, it should be understood that, if there is an indication of directionality in the embodiments of the present utility model, such as the direction or positional relationship indicated by the upper, lower, left, right, front, rear, inner, outer, etc. is based on the direction or positional relationship shown in the drawings, this is merely for convenience of describing the embodiments of the present utility model and simplifying the description, and does not indicate or imply that the apparatus or element referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the embodiments of the present utility model, the meaning of "plurality" is two or more, unless explicitly defined otherwise.
In the embodiments of the present utility model, unless explicitly stated or limited otherwise, terms such as "mounted," "connected," "secured" and the like are to be construed broadly as being either fixedly connected or detachably connected or integrally formed, for example. Either mechanically or electrically. Can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the embodiments of the present utility model will be understood by those of ordinary skill in the art according to specific circumstances.
As shown in fig. 1 to 8, an embodiment of the present utility model provides a cartridge assembling and disassembling structure, which includes a cartridge 100, a base 200, an operating member 300, a locking plate 400, a reset member 500, a limiting assembly 600, and a positioning member 700.
The base 200 is used for installing the filter element 100, specifically, a cavity for accommodating the filter element 100 is formed in the base 100, an external interface is further formed in the bottom of the cavity, an external connection end is arranged at the bottom of the filter element 100, a plurality of water inlets and water outlets are formed in the external connection end, and when the filter element 100 is placed in the cavity, the external connection end stretches out of the external interface.
Further, at least two locking plates 400 are disposed on the base 200, and the locking plates 400 have a locking state for locking the filter element 100 and an unlocking state for unlocking the filter element 100, specifically, the two locking plates 400 are preferably disposed, and the locking plates 400 are mounted at the outer interface of the base 200.
Further, the operation member 300 is disposed on the base 200 and configured to be capable of pressing the locking plate 400 to switch from the locked state to the unlocked state when being externally applied with force, when the user needs to take out the filter element 100, the user can directly press the two locking plates 400 to unlock the filter element 100 by pressing the operation member 300, and then the user can pull out the filter element, so that the filter element dismounting structure has a simple structure, is convenient for the user to operate, and can greatly improve the dismounting efficiency of the filter element 100 and the use experience of the user.
It should be understood that the reset element 500 is disposed on the locking plate 400, and is configured to reset the locking plate 400 from the unlocked state to the locked state, i.e., to drive the locking plate 400 to reset from the unlocked state to the locked state when the operating element 300 is disengaged from the locking plate 400.
And the limiting assembly 600 is configured to limit the movement of the operating member 300 after the operating member 300 presses the locking plate 400 to switch from the locked state to the unlocked state, so that the user can take out the filter cartridge 100, and further, pull the operating member 300 with a certain force to reset the limiting assembly 600, that is, the operating member 300 is separated from the locking plate 400, so that the locking plate 400 is reset from the unlocked state to the locked state.
In an embodiment, the locking plate 400 is provided with a clamping portion 410, specifically, a through hole capable of allowing the external connection end on the filter element 100 to pass through is formed in the locking plate 400, and the clamping portion 410 is disposed at the through hole; the bottom of the filter element 100 is provided with a protrusion 110, and specifically, the protrusion 110 is arranged at the external end of the filter element 100;
further, when the locking plate 400 is switched from the locked state to the unlocked state, the locking portion 410 moves outwards along the radial direction of the filter element 100 and is separated from the protrusion 110, so as to achieve the purpose of unlocking the filter element 100;
further, when the locking plate 400 is switched from the unlocked state to the locked state, the locking portion 410 moves inward in the radial direction of the filter element 100 to lock the protrusion 110, thereby achieving the purpose of locking the filter element 100.
In an embodiment, the clamping portion 410 is provided with a first inclined surface 411 disposed upward, the protrusion 110 is provided with a second inclined surface 111 disposed downward, the filter element 100 is inserted into the cavity, and when the external connection end of the filter element 100 extends out from the external connection end of the base 200, the second inclined surface 111 presses the first inclined surface 111, so that the clamping portion 410 moves inward along the radial direction of the filter element 100 until the protrusion 110 completely passes through the clamping portion 410, and thereafter, the reset piece 500 drives the locking plate 400 to reset, so as to lock the filter element 100.
In an embodiment, the operation member 300 is provided with a pressing portion 310, specifically, the operation member 300 includes a button and a connecting rod, the connecting rod is vertically disposed on the base 200 and is located at one side of the cavity, the connecting rod penetrates through the base 200, the pressing portion 310 is disposed at the bottom of the connecting rod, further, the pressing portion 310 is provided with a third inclined surface 311 and a fourth inclined surface 312 disposed opposite to each other, when the operation member 300 is externally forced, i.e. the button is pressed, the connecting rod drives the pressing portion 310 to move downward, and the third inclined surface 311 and the fourth inclined surface 312 respectively press the corresponding locking plates 400, so that the locking portions 410 can move outwards along the radial direction of the filter element 100, and separate from the protrusions 110.
In some specific embodiments, in order to implement that the reset member 500 can drive the locking plates 400 to reset, specifically, at least two sets of reset members 500 are provided, and two sets of reset members 500 are distributed at the front end and the rear end of the locking plate 400, more specifically, the reset members 500 include a first spring 510 and an abutting plate 520, where the first spring 510 is installed on the locking plate 400, the abutting plate 520 is fixed on the locking plate 400, and the abutting plate 520 provided on one locking plate 400 is elastically connected with the first spring 510 provided on the other abutting plate 520, that is, the abutting plate 520 is pushed by the first spring 510 to implement the reset of the locking plate 400.
In some specific embodiments, the limiting assembly 600 includes a swing arm 610 and a second spring 620, wherein the swing arm 610 is rotatably connected to the operation member 300, and in particular, the swing arm 610 is rotatably connected to a link; further, the swing arm 610 is provided with a limit part 611; the swing arm 610 is forced by the second spring 620, so that the limit portion 611 is tightly attached to the base 200, and further, a notch 210 is provided on the base 200, and when the pressing portion 310 presses the locking plate 400 to switch from the locking state to the unlocking state, the limit portion 611 is limited in the notch 210, so as to implement the limit movement of the operation member 300 limited by the limit assembly 600.
In an embodiment, the locking plate 400 is provided with a bar hole 420, and the positioning member 700 penetrates through the bar hole 420 on the locking plate 400 arranged up and down and is fixedly connected with the base 200, so that the locking plate 400 cannot fall off, and the moving distance of the locking plate 400 can be limited through the bar hole 420; specifically, the positioning member 700 is a screw.
The utility model also provides a water purifier, which comprises the filter element dismounting structure.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (10)
1. The utility model provides a filter core dismouting structure which characterized in that includes:
a filter element;
the base is used for installing the filter element, and is provided with at least two locking plates which are arranged up and down, wherein the locking plates are in a locking state for locking the filter element and an unlocking state for unlocking the filter element; and
and an operating member provided on the base and configured to be capable of pressing the locking plate to switch from the locked state to the unlocked state when externally applied.
2. The filter cartridge assembling and disassembling structure according to claim 1, wherein,
the locking plate is provided with a clamping part, and the bottom of the filter element is provided with a bulge;
when the locking plate is switched from the locking state to the unlocking state, the clamping part moves outwards along the radial direction of the filter element and is separated from the protrusion;
when the locking plate is switched from the unlocking state to the locking state, the clamping part moves inwards along the radial direction of the filter element to lock the protrusion.
3. A cartridge assembly and disassembly structure according to claim 2, wherein,
the clamping part is provided with a first inclined surface which is arranged upwards, the bulge is provided with a second inclined surface which is arranged downwards, and the second inclined surface can extrude the first inclined surface.
4. A cartridge assembly and disassembly structure according to claim 2, wherein,
the operation piece is provided with a squeezing part, and the squeezing part is provided with a third inclined surface and a fourth inclined surface which are arranged in a back-to-back manner;
when the operating member is externally biased, the third inclined surface and the fourth inclined surface can respectively press the corresponding locking plate.
5. A cartridge removing structure according to any one of claims 1 to 4, further comprising:
and the resetting piece is arranged on the locking plate and is used for resetting the locking plate from the unlocking state to the locking state.
6. The cartridge assembly and disassembly configuration of claim 5, wherein the reset member comprises:
a first spring mounted on the locking plate; and
the abutting plates are fixed on the locking plates, and the abutting plate arranged on one locking plate is elastically connected with the first spring arranged on the other abutting plate.
7. The cartridge assembly and disassembly structure according to claim 4, further comprising:
and the limiting assembly is used for limiting the movement of the operating piece after the operating piece presses the locking plate to switch from the locking state to the unlocking state.
8. The cartridge assembly and disassembly arrangement of claim 7, wherein the spacing assembly comprises:
the swing arm is rotationally connected with the operating piece and is provided with a limiting part; and
the swing arm is stressed by the second spring, so that the limiting part is clung to the base;
the base is provided with a notch, and the limiting part is limited in the notch when the extruding part extrudes the locking plate to switch from the locking state to the unlocking state.
9. A cartridge removing structure according to any one of claims 1 to 4, further comprising:
the locating piece, be equipped with the bar hole on the locking board, the locating piece runs through the upper and lower setting the bar hole on the locking board, and with base fixed connection.
10. The water purifier, its characterized in that includes:
a cartridge assembly and disassembly arrangement according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321289681.9U CN219764688U (en) | 2023-05-24 | 2023-05-24 | Filter core dismouting structure and water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321289681.9U CN219764688U (en) | 2023-05-24 | 2023-05-24 | Filter core dismouting structure and water purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219764688U true CN219764688U (en) | 2023-09-29 |
Family
ID=88109357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321289681.9U Active CN219764688U (en) | 2023-05-24 | 2023-05-24 | Filter core dismouting structure and water purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219764688U (en) |
-
2023
- 2023-05-24 CN CN202321289681.9U patent/CN219764688U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |