CN111285419B - Clean drink equipment and filter element mechanism - Google Patents
Clean drink equipment and filter element mechanism Download PDFInfo
- Publication number
- CN111285419B CN111285419B CN202010242258.8A CN202010242258A CN111285419B CN 111285419 B CN111285419 B CN 111285419B CN 202010242258 A CN202010242258 A CN 202010242258A CN 111285419 B CN111285419 B CN 111285419B
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- filter element
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- 230000007246 mechanism Effects 0.000 title claims abstract description 25
- 230000005540 biological transmission Effects 0.000 claims abstract description 55
- 238000009434 installation Methods 0.000 claims description 9
- 230000035622 drinking Effects 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 8
- 239000000463 material Substances 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 4
- 239000000306 component Substances 0.000 description 6
- 238000000605 extraction Methods 0.000 description 4
- 239000003651 drinking water Substances 0.000 description 3
- 235000020188 drinking water Nutrition 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 230000001154 acute effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/30—Filter housing constructions
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The invention relates to a water purifying device and a filter element mechanism. The filter element body is detachably mounted on the mounting piece, the lifting piece is detachably mounted on the filter element body, and the transmission assembly is arranged on the mounting piece. When the filter element needs to be detached and replaced, the transmission assembly drives the filter element body to move relative to the mounting piece along the first direction, and then the filter element body is conveniently moved out of the mounting piece. Utilize the lifting piece on the filter core body, conveniently propose the filter core body by the mounting, realize the dismantlement of filter core body for the mounting. The lifting piece is further detached from the filter element body, and a new filter element body is mounted on the lifting piece. In the process of replacing the filter element, only the filter element body needs to be replaced, the replacement of the lifting piece is avoided, the waste of materials caused by the replacement of the lifting piece is effectively avoided, and then the replacement cost is effectively reduced.
Description
Technical Field
The invention relates to the technical field of water purifying equipment, in particular to water purifying equipment and a filter element mechanism.
Background
Along with the improvement of living standard, people pay more attention to the drinking water safety problem, and the quality of water is closely related to the health of people, so that the demands of people for water purifying equipment are expanding. However, the core component filter element of the water purifying equipment has a certain service life, and the filter element needs to be replaced after a period of use. However, in order to facilitate replacement of the filter element, it is generally necessary to provide a component on the filter element that facilitates extraction or installation, thereby resulting in high replacement cost of the filter element.
Disclosure of Invention
In view of the above, it is desirable to provide a water purifying device and a filter element mechanism that effectively reduce the replacement cost of the filter element.
A cartridge mechanism, the cartridge mechanism comprising:
A mounting member;
The filter element comprises a filter element body and a lifting piece, wherein the lifting piece is detachably arranged on the filter element body, the filter element body is detachably arranged on the mounting piece, and the filter element body can move along a first direction relative to the mounting piece; and
The transmission assembly is arranged on the mounting piece and used for driving the filter element body to move along a first direction relative to the mounting piece.
In one embodiment, the lifting piece is provided with a limiting part, the filter element body is provided with a limiting groove, the limiting part can be inserted into the limiting groove, and the limiting groove limits the limiting part to move along the first direction relative to the filter element body; or alternatively
The limiting groove is formed in the lifting piece, the limiting part is arranged on the filter element body and can be inserted into the limiting groove, and the limiting groove limits the limiting part to move along the first direction relative to the lifting piece.
In one embodiment, the limiting part is matched with the limiting groove at one end of the lifting piece, a first fixing hole is formed at the other end of the lifting piece, a second fixing hole is formed in the filter element body, and the second fixing hole is correspondingly communicated with the first fixing hole.
In one embodiment, the transmission assembly includes a rotating member and a transmission member, the rotating member is rotatably disposed on the mounting member, the rotating member is configured to drive the transmission member to move in a second direction relative to the mounting member, the second direction intersects the first direction, and the transmission member is capable of pushing the filter element to move in the first direction relative to the mounting member.
In one embodiment, the mounting member is provided with a moving slot, the length direction of the moving slot is the second direction, and the transmission member is disposed in the moving slot and can move in the moving slot.
In one embodiment, the lifting member is disposed on one end of the filter element body, the surface of the transmission member facing the lifting member is a first inclined surface, the distance between the first inclined surface and the lifting member tends to increase along the direction of the second direction, the filter element further comprises a first abutting member, the first abutting member is disposed on the filter element body, and the first abutting member can abut on the first inclined surface; and/or
The filter element further comprises a first abutting piece, the first abutting piece is arranged on the filter element body, the first abutting piece faces the surface of the transmission piece to be a second inclined surface, the distance between the second inclined surface and the lifting piece tends to be increased along the direction of the second direction, and the second inclined surface can abut on the transmission piece.
In one embodiment, the second inclined surface is inclined at an angle consistent with the first inclined surface.
In one embodiment, the first abutment is mounted on the pull member, the first abutment being removable with respect to the cartridge body; or alternatively
The first abutment member is mounted on the cartridge body.
In one embodiment, the rotating member is provided with a first rotating shaft and a second rotating shaft, the second rotating shaft is arranged at intervals with the axis of the first rotating shaft, the first rotating shaft is rotatably arranged on the mounting member, the driving member is provided with a guide groove, the second rotating shaft is arranged in the guide groove in a penetrating manner, and the guide groove limits the second rotating shaft to move along the second direction relative to the driving member.
A clean drinking device comprising a cartridge mechanism as described above.
When the water purifying and drinking device and the filter element mechanism are used, the filter element body is detachably arranged on the mounting piece, the lifting piece is detachably arranged on the filter element body, and the transmission assembly is arranged on the mounting piece. When the filter element needs to be detached and replaced, the transmission assembly drives the filter element body to move relative to the mounting piece along the first direction, and then the filter element body is conveniently moved out of the mounting piece. Utilize the lifting piece on the filter core body, conveniently propose the filter core body by the mounting, realize the dismantlement of filter core body for the mounting. The lifting piece is further detached from the filter element body, and a new filter element body is mounted on the lifting piece. In the process of replacing the filter element, only the filter element body needs to be replaced, the replacement of the lifting piece is avoided, the waste of materials caused by the replacement of the lifting piece is effectively avoided, and then the replacement cost is effectively reduced.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application.
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Moreover, the figures are not drawn to a 1:1 scale, and the relative sizes of various elements are merely exemplary in the figures, and are not necessarily drawn to true scale. In the drawings:
FIG. 1 is a schematic view of a cartridge mechanism in one embodiment;
FIG. 2 is a schematic illustration of the cartridge mechanism of FIG. 1 in use;
FIG. 3 is an exploded schematic view of the cartridge mechanism shown in FIG. 1;
FIG. 4 is a top view of the rotor of FIG. 3;
FIG. 5 is a schematic view of the cartridge of FIG. 1;
FIG. 6 is a schematic view of a partial construction of the cartridge of FIG. 5;
fig. 7 is a schematic structural view of a filter cartridge in another embodiment.
Reference numerals illustrate:
10. The filter element mechanism, 100, the mounting piece, 110, the mounting cavity, 120, the rotating hole, 200, the filter element, 210, the filter element body, 212, the limiting groove, 220, the lifting piece, 224, the limiting part, 226, the lifting handle, 230, the first abutting piece, 232, the second inclined plane, 240, the adapter component, 300, the transmission component, 310, the rotating piece, 312, the first rotating shaft, 314, the second rotating shaft, 316, the clamping part, 317, the placing groove, 318, the pressing part, 320, the transmission piece, 322, the first inclined plane, 324 and the guide groove.
Detailed Description
In order that the above objects, features and advantages of the invention will be readily understood, a more particular description of the invention will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the invention, whereby the invention is not limited to the specific embodiments disclosed below.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being 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 invention.
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 at least one such feature. In the description of the present invention, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present invention, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
Referring to fig. 1 to 3, the water purifying apparatus in an embodiment can purify drinking water and improve drinking water safety. The water purifying and drinking device comprises a filter element mechanism 10, wherein the filter element mechanism 10 comprises a mounting piece 100, a filter element 200 and a transmission assembly 300, the filter element 200 comprises a filter element body 210 and a lifting piece 220, the lifting piece 220 is detachably mounted on the filter element body 210, and the filter element body 210 is detachably mounted on the mounting piece 100 and can move along a first direction a relative to the mounting piece 100; a transmission assembly 300 is disposed on the mounting member 100, the transmission assembly 300 being configured to drive the cartridge body 210 to move relative to the mounting member 100 in a first direction a.
In use, the cartridge mechanism 10 described above removably mounts the cartridge body 210 to the mounting member 100 and the pull member 220 to the cartridge body 210, wherein the transmission assembly 300 is disposed on the mounting member 100. When it is desired to disassemble the replacement cartridge 200, the transmission assembly 300 is caused to drive the cartridge body 210 to move relative to the mounting member 100 in the first direction a, thereby facilitating removal of the cartridge body 210 from the mounting member 100. With the pull member 220 on the cartridge body 210, the cartridge body 210 is conveniently lifted out of the mounting member 100, and the cartridge body 210 is disassembled relative to the mounting member 100. The pull member 220 is further removed from the cartridge body 210 and a new cartridge body 210 is installed on the pull member 220. In the process of replacing the filter element 200, only the filter element body 210 needs to be replaced, so that the replacement of the lifting piece 220 is avoided, the waste of materials caused by the replacement of the lifting piece 220 is effectively avoided, and the replacement cost is further effectively reduced.
Referring to fig. 3, in an embodiment, a mounting cavity 110 is formed on the mounting member 100, the filter element body 210 can be inserted into the mounting cavity 110, and the filter element body 210 can move along a first direction a relative to the mounting member 100, where the first direction a is an insertion direction of the filter element body 210. The stability of the cartridge 200 in the installation of the installation member 100 can be effectively improved by forming the installation cavity 110 on the installation member 100. Specifically, the mounting cavity 110 is formed with an insertion opening facing to one side of the first direction a, so that the filter element body 210 is conveniently inserted into the mounting cavity 110 through the insertion opening, and convenience in disassembly and replacement is improved.
In another embodiment, the mounting member 100 may further have a fixing ring structure, so that the fixing ring structure is sleeved on the filter element body 210, thereby realizing the mounting of the filter element body 210 on the mounting member 100. And the filter element body 210 can move along the axial direction of the fixing ring, so that the filter element body 210 is convenient to detach relative to the mounting piece 100.
In one embodiment, the transmission assembly 300 includes a rotating member 310 and a transmission member 320, where the rotating member 310 is rotatably disposed on the mounting member 100, the rotating member 310 is configured to drive the transmission member 320 to move along a second direction b relative to the mounting member 100, the second direction b intersects the first direction a, and the transmission member 320 is capable of pushing the filter element 200 to move along the first direction a relative to the mounting member 100.
In use, the rotating member 310 is driven to rotate relative to the mounting member 100, the rotating member 310 drives the transmission member 320 to move relative to the mounting member 100 in the second direction b, and the transmission member 320 can push the filter cartridge 200 to move relative to the mounting member 100 in the first direction a so as to move the filter cartridge 200 out of the mounting member 100 due to the intersecting of the second direction b and the first direction a. The above-mentioned transmission assembly 300 is through turning the rotation piece 310 into the removal of transmission piece 320, and then realizes the removal of filter core 200 along second direction b for the filter core 200 take out with the installation process is convenient laborsaving, when drawing filter core body 210 through carrying the piece 220, only need less power can realize, effectively improves the dismantlement change efficiency of filter core 200.
Referring to fig. 2 and 3, in an embodiment, the lifting member 220 is disposed on one end of the filter element body 210, so that the lifting member 220 is lifted along the direction of the filter element body 210 toward the lifting member 220, that is, the direction of the filter element body 210 toward the lifting member 220 is the first direction a.
The surface of the transmission member 320 facing the pulling member 220 is a first inclined surface 322, and the distance between the first inclined surface 322 and the pulling member 220 tends to increase along the direction of the second direction b. The filter cartridge 200 further includes a first abutment 230, the first abutment 230 is disposed on the filter cartridge body 210, and the first abutment 230 can abut on the first inclined surface 322. In use, when the driver 320 moves in the second direction b, the first ramp 322 is caused to move in the second direction b. Because the distance between the first inclined surface 322 and the pulling member 220 tends to increase along the direction of the second direction b, the abutting position of the first inclined surface 322 and the first abutting member 230 can be gradually increased along the first direction a, so as to achieve the purpose of pushing the first abutting member 230 to move along the first direction a, and further achieve the purpose of pushing the filter element 200 to move along the first direction a.
In other embodiments, the rotating member 310 may be a gear structure, the driving member 320 is a rack structure, and a surface of the rack structure facing the pulling member 220 is formed with a first inclined surface 322, and the gear structure is meshed with the rack structure. In use, the gear structure rotates relative to the mounting member 100, and the rack structure is driven to move along the second direction b relative to the mounting member 100, so that the first inclined surface 322 can push the filter element body 210 to move along the second direction b. In other embodiments, the transmission member 320 can be conveniently driven to move in the second direction b relative to the mounting member 100 by the rotation member 310.
In an embodiment, the first direction a is disposed at a right angle or an acute angle to the second direction b, so that the transmission member 320 can conveniently lift the filter element body 210 from the mounting member 100 along the first direction a during the movement along the second direction b. In this embodiment, the first direction a is a vertical direction, the second direction b is a horizontal direction, and the first inclined surface 322 disposed in an inclined manner is utilized to move along the second direction b relative to the filter element body 210, so as to gradually jack up the filter element body 210 from the mounting member 100, so that the filter element body 210 moves out of the mounting member 100 along the first direction a. In other embodiments, the first direction a is a vertical direction, and the second direction b may also be disposed at an acute angle with the first direction a, so long as the transmission member 320 can jack up the filter element body 210 along the first direction a in the process of moving along the second direction b.
In an embodiment, the surface of the first abutting member 230 facing the transmission member 320 is a second inclined surface 232, the second inclined surface 232 can abut against the first inclined surface 322, and the inclination direction of the second inclined surface 232 is consistent with that of the first inclined surface 322. In the process that the first inclined plane 322 moves along the second direction b, the contact area of the first inclined plane 322 and the second inclined plane 232 can be gradually increased, and then the contact area of the first inclined plane 322 and the second inclined plane 232 can be increased in the process of jacking up the filter element 200, the supporting surface of the first inclined plane 322 to the filter element 200 is increased, and the stability of jacking up the filter element 200 is improved.
In other embodiments, the surface of the second inclined surface 232 may be a plane, a curved surface or a surface with other shapes, so long as the surface can effectively abut against the first inclined surface 322, and the first inclined surface 322 is used to push the first abutting member 230.
In another embodiment, the distance between the second inclined surface 232 and the pulling member 220 tends to increase along the direction of the second direction b, and the second inclined surface 232 can abut against the transmission member 320. Because the distance between the second inclined surface 232 and the pulling member 220 tends to increase along the direction of the second direction b, in the process of moving the transmission member 320 along the second direction b, the abutting position of the second inclined surface 232 and the transmission member 320 can be moved along the first direction a, so as to achieve the purpose of pushing the first abutting member 230 to move along the first direction a, and further achieve the purpose of pushing the filter element 200 to move along the first direction a.
In the present embodiment, the first inclined surface 322 may be a plane, a curved surface or a surface with other shapes, as long as the first inclined surface can effectively abut against the second inclined surface 232.
In an embodiment, the mounting member 100 is provided with a moving slot, the length direction of the moving slot is the second direction b, and the transmission member 320 is disposed in the moving slot and is capable of moving in the moving slot. By providing the mounting member 100 with the movement groove, the stability of the movement of the transmission member 320 relative to the mounting member 100 in the second direction b can be further improved, and the stability of the jack-up filter element 200 can be further improved. In other embodiments, a guide rail may be provided on the mounting member 100, and the transmission member 320 may be provided on the guide rail and movable in the second direction b on the guide rail.
Referring to fig. 3 and 4, in an embodiment, the rotating member 310 is provided with a first rotating shaft 312 and a second rotating shaft 314, the second rotating shaft 314 is spaced from the axis of the first rotating shaft 312, and the first rotating shaft 312 is rotatably disposed on the mounting member 100. The transmission member 320 is provided with a guiding slot 324, the second rotating shaft 314 is disposed in the guiding slot 324 in a penetrating manner, and the guiding slot 324 limits the second rotating shaft 314 to move along the second direction b relative to the transmission member 320. When the driving rotation member 310 rotates relative to the mounting member 100 using the first rotation shaft 312, the second rotation shaft 314 can be rotated about the axis of the first rotation shaft 312. Since the guide groove 324 limits the second rotating shaft 314 to move along the second direction b, the transmission member 320 can be pushed to move along the second direction b during the process of rotating the second rotating shaft 314 around the axis of the first rotating shaft 312, and the transmission member 320 is effectively moved along the second direction b by driving the rotating member 310 to rotate.
In this embodiment, the guiding slot 324 is a bar-shaped slot, and the second rotating shaft 314 is disposed in the guiding slot 324 in a penetrating manner and can move in the guiding slot 324, so that the driving member 320 is further driven to move along the second direction b by the second rotating shaft 314. Specifically, the length direction of the guide groove 324 is the first direction a. In other embodiments, the length direction of the guiding slot 324 may be other directions, for example, inclined with respect to the first direction a, so long as the movement of the second rotating shaft 314 in the second direction b within the guiding slot 324 is effectively limited.
In one embodiment, the rotating member 310 has a U-shaped structure, wherein the first rotating shaft 312 is disposed on an inner wall of the opening of the U-shaped rotating member 310, and the second rotating shaft 314 is disposed on an outer wall of the opening of the U-shaped rotating member 310. Further, the first rotating shaft 312 and the second rotating shaft 314 are disposed on the mounting member 100 and the guiding slot 324, respectively.
Alternatively, the first shaft 312 is integrally formed on the rotating member 310, so that the stability of the first shaft 312 disposed on the rotating member 310 can be improved. In another embodiment, the second rotating shaft 314 is integrally formed on the rotating member 310, so as to improve the stability of the second rotating shaft 314 disposed on the rotating member 310.
In one embodiment, the mounting member 100 is provided with a rotation hole 120, and the first rotation shaft 312 can be inserted into the rotation hole 120. The mounting of the first shaft 312 on the mounting member 100 is facilitated by the provision of the rotation hole 120. Specifically, one side of the rotation hole 120 is opened, and the first rotation shaft 312 can be caught in the rotation hole 120 through the opening. The opening of the rotation hole 120 further facilitates the first rotation shaft 312 to be inserted into the rotation hole 120, thereby improving the convenience of installing the rotation member 310 on the installation member 100.
In this embodiment, the rotating member 310 is further provided with a telescopic buckle, and the telescopic buckle is used for being clamped on the mounting member 100 or other components of the purified drinking device, so that the rotating portion is prevented from rotating relative to the mounting member 100 when not in use, and the stability of the rotating member 310 on the mounting member 100 is improved.
Specifically, the telescopic buckle includes an elastic portion and a clamping portion 316, the rotating member 310 is provided with a placement groove 317, one end of the clamping portion 316 is connected to the elastic portion, and the other end of the clamping portion can extend out of the placement groove 317, so as to realize the clamping connection with the mounting member 100 or other components.
Alternatively, the number of the clamping portions 316 is two, the number of the placing grooves 317 corresponds to the number of the clamping portions 316, the two clamping portions 316 are opposite, and the elastic portion is disposed between the two clamping portions 316. The provision of two snap-in portions 316 can further enhance the stability of the arrangement of the rotating member 310 relative to the mounting portion or other component.
In the present embodiment, the clamping portion 316 has a pressing portion 318 formed thereon, and the pressing portion 318 is located in the placement groove 317. When in use, the pressing part 318 is pushed by the placing groove 317, and the clamping part 316 is driven to squeeze the elastic part, so that the clamping part 316 is retracted into the placing groove 317. When the engagement is required, the contact is pushed against the pressing portion 318. The pressing portion 318 is provided to further facilitate driving of the clamping portion 316, and to facilitate clamping or releasing of the clamping portion 316.
Referring to fig. 5 and 6, in one embodiment, the first abutment member 230 of the filter element 200 is mounted on the pull member 220, and the first abutment member 230 is detachable with respect to the filter element body 210. When the filter element body 210 is replaced, the first abutting piece 230 is further detached from the filter element body 210, so that the replacement of the first abutting piece 230 is avoided, the material waste caused by the replacement of the first abutting piece 230 is further reduced, and the replacement cost is further reduced.
In another embodiment, the first abutment 230 can also be mounted directly to the cartridge body 210. The first abutment 230 can be directly replaced when the cartridge body 210 is replaced.
In an embodiment, the lifting member 220 is provided with a limiting portion 224, the filter element body 210 is provided with a limiting groove 212, the limiting portion 224 can be inserted into the limiting groove 212, and the limiting groove 212 limits the limiting portion 224 to move along the first direction a relative to the filter element body 210. During disassembly of the cartridge 200, the transmission assembly 300 is rotated relative to the mounting member 100 such that the transmission assembly 300 drives the cartridge body 210 in a first direction a relative to the mounting member 100. Because the limiting portion 224 limits the movement of the filter element body 210 along the first direction a relative to the lifting member 220, when the filter element body 210 is extracted along the first direction a by the lifting member 220, the separation of the filter element body 210 and the lifting member 220 can be avoided, and the stability of the extraction filter element body 210 is effectively improved.
In another embodiment, the pull member 220 is provided with a limiting slot 212, the filter element body 210 is provided with a limiting portion 224, the limiting portion 224 can be inserted into the limiting slot 212, and the limiting slot 212 limits the limiting portion 224 to move along the first direction a relative to the pull member 220. So long as the extraction of the cartridge body 210 in the first direction a by the pull member 220 is facilitated, the efficiency and stability of the cartridge body 210 removal from the mounting member 100 is improved.
In this embodiment, two limiting portions 224 on the lifting member 220 are disposed at opposite intervals, and the two limiting portions 224 can be disposed on opposite sides of the filter element body 210. The stability of limiting the filter element body 210 can be further improved by arranging the two limiting parts 224, and the stability of the lifting piece 220 driving the filter element body 210 to move along the first direction a is further improved. In other embodiments, the limiting portion 224 may be one, three, or other numbers, as long as the movement of the filter element body 210 along the first direction a relative to the pulling member 220 can be limited.
In an embodiment, the pulling member 220 is mounted on an end of the filter element body 210 facing the first direction a, and when in use, the pulling member 220 is pulled along the first direction a to drive the filter element body 210 to move along the first direction a relative to the mounting member 100.
In this embodiment, the limiting portion 224 is matched with the limiting groove 212 at one end of the lifting member 220, a first fixing hole is formed at the other end of the lifting member 220, a second fixing hole is formed on the filter element body 210, and the second fixing hole is correspondingly communicated with the first fixing hole. The connecting screw penetrates through the first fixing hole and the second fixing hole, so that the stability of mounting the lifting piece 220 on the filter element body 210 can be further improved. When the filter cartridge is detached, the connecting screw is detached from the lifting member 220 and the filter cartridge body 210, so that the limiting portion 224 is separated from the limiting groove 212. In other embodiments, the first fixing hole and the second fixing hole may be omitted, and the lifting member 220 is disposed on the filter element body 210 only through the cooperation of the limiting portion 224 and the limiting slot 212, so as to facilitate the detachment of the lifting member 220 relative to the filter element body 210.
In one embodiment, the lifting member 220 is further provided with a handle 226, and the handle 226 is disposed on a side of the lifting member 220 facing away from the filter element body 210. The handle 226 is arranged to facilitate the extraction of the filter element body 210 from the mounting piece 100, so that the convenience of disassembling and replacing the filter element body 210 is improved.
Referring to fig. 7, in another embodiment, a handle 226 is rotatably disposed on the pulling member 220. When in use, the handle 226 can be rotated according to the lifting angle of the filter element 200, so that the convenience of lifting and disassembling the filter element body 210 is improved. In other embodiments, the handle 226 may also be directly secured to the pull member 220, so long as the cartridge body 210 can be conveniently pulled by the handle 226.
Referring again to fig. 3, in one embodiment, the filter cartridge 200 may further include an adapter assembly 240, where the adapter assembly 240 is detachably connected to the cartridge body 210. The water path of the water purifying and drinking equipment is conveniently connected to the filter element 200 assembly through the adapter assembly 240, so that the filtering effect is finished.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples illustrate only a few embodiments of the invention, which are described in detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (8)
1. A filter element mechanism, the filter element mechanism comprising:
A mounting member;
The filter element comprises a filter element body and a lifting piece, wherein the lifting piece is detachably arranged on the filter element body, the filter element body is detachably arranged on the mounting piece, and the filter element body can move along a first direction relative to the mounting piece; and
The transmission assembly is arranged on the mounting piece and used for driving the filter element body to move relative to the mounting piece along a first direction;
The transmission assembly comprises a rotation piece and a transmission piece, the rotation piece is rotatably arranged on the installation piece, the rotation piece is used for driving the transmission piece to move along a second direction relative to the installation piece, the second direction intersects with the first direction, and the transmission piece can push the filter element to move along the first direction relative to the installation piece;
The filter element comprises a filter element body, a transmission piece, a first inclined surface, a second inclined surface, a first abutting piece and a second abutting piece, wherein the first inclined surface is arranged at one end of the filter element body, the surface of the transmission piece facing the first inclined surface, the distance between the first inclined surface and the first inclined surface tends to be increased along the direction of the second direction, the filter element further comprises the first abutting piece, the first abutting piece is arranged on the filter element body, and the first abutting piece can abut on the first inclined surface; and/or
The filter element further comprises a first abutting piece, the first abutting piece is arranged on the filter element body, the surface of the first abutting piece, which faces the transmission piece, is a second inclined surface, the distance between the second inclined surface and the lifting piece tends to be increased along the direction of the second direction, and the second inclined surface can abut against the transmission piece;
the lifting piece is lifted along the direction of the filter element body towards the lifting piece, and the direction of the filter element body towards the lifting piece is the first direction.
2. The filter element mechanism according to claim 1, wherein the lifting member is provided with a limiting portion, the filter element body is provided with a limiting groove, the limiting portion can be inserted into the limiting groove, and the limiting groove limits the limiting portion to move along the first direction relative to the filter element body; or alternatively
The limiting groove is formed in the lifting piece, the limiting part is arranged on the filter element body and can be inserted into the limiting groove, and the limiting groove limits the limiting part to move along the first direction relative to the lifting piece.
3. The filter element mechanism according to claim 2, wherein the limiting portion is matched with the limiting groove at one end of the lifting member, a first fixing hole is formed at the other end of the lifting member, a second fixing hole is formed in the filter element body, and the second fixing hole is correspondingly communicated with the first fixing hole.
4. The filter element mechanism of claim 1, wherein the mounting member is provided with a movement slot, the length direction of the movement slot is the second direction, and the transmission member is disposed in the movement slot and is movable in the movement slot.
5. The cartridge mechanism of claim 1, wherein the second ramp is angled consistently with the first ramp.
6. The cartridge mechanism of claim 1, wherein the first abutment member is mounted on the pull member, the first abutment member being removable relative to the cartridge body; or alternatively
The first abutment member is mounted on the cartridge body.
7. The filter element mechanism according to claim 1, wherein the rotating member is provided with a first rotating shaft and a second rotating shaft, the second rotating shaft is disposed at intervals with an axis of the first rotating shaft, the first rotating shaft is rotatably disposed on the mounting member, the driving member is provided with a guide groove, the second rotating shaft is disposed in the guide groove in a penetrating manner, and the guide groove limits the second rotating shaft to move along the second direction relative to the driving member.
8. A clean drinking apparatus comprising a cartridge mechanism as claimed in any one of claims 1 to 7.
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| CN202010242258.8A CN111285419B (en) | 2020-03-31 | 2020-03-31 | Clean drink equipment and filter element mechanism |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010242258.8A CN111285419B (en) | 2020-03-31 | 2020-03-31 | Clean drink equipment and filter element mechanism |
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| CN111285419B true CN111285419B (en) | 2024-11-05 |
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| CN114259789A (en) * | 2022-01-21 | 2022-04-01 | 珠海格力电器股份有限公司 | Water purifying device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208964666U (en) * | 2018-09-30 | 2019-06-11 | 佛山市顺德区碧信环保科技有限公司 | A kind of filter core fast assembling disassembling structure for water purifier |
| CN209221661U (en) * | 2018-12-03 | 2019-08-09 | 大连浩海水处理技术有限公司 | A kind of filter cartridge construction being conveniently replaceable |
| CN212174482U (en) * | 2020-03-31 | 2020-12-18 | 珠海格力电器股份有限公司 | Clean drink equipment and filter core mechanism |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BRPI0913488A2 (en) * | 2008-09-05 | 2017-05-30 | 3M Innovative Properties Co | "filtration system" |
| CN208182721U (en) * | 2018-03-28 | 2018-12-04 | 佛山市顺德区美的饮水机制造有限公司 | Water purifier |
| CN208465324U (en) * | 2018-05-09 | 2019-02-05 | 佛山市顺德区碧信环保科技有限公司 | The disassembly and assembly structure of filter element of water purifier |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208964666U (en) * | 2018-09-30 | 2019-06-11 | 佛山市顺德区碧信环保科技有限公司 | A kind of filter core fast assembling disassembling structure for water purifier |
| CN209221661U (en) * | 2018-12-03 | 2019-08-09 | 大连浩海水处理技术有限公司 | A kind of filter cartridge construction being conveniently replaceable |
| CN212174482U (en) * | 2020-03-31 | 2020-12-18 | 珠海格力电器股份有限公司 | Clean drink equipment and filter core mechanism |
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