CN116272106A - Movable buckle retaining structure - Google Patents

Movable buckle retaining structure Download PDF

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Publication number
CN116272106A
CN116272106A CN202310189621.8A CN202310189621A CN116272106A CN 116272106 A CN116272106 A CN 116272106A CN 202310189621 A CN202310189621 A CN 202310189621A CN 116272106 A CN116272106 A CN 116272106A
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CN
China
Prior art keywords
piece
driving
moving
whole machine
filter
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.)
Pending
Application number
CN202310189621.8A
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Chinese (zh)
Inventor
陶林兵
玄珍雨
杨玖林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Foshan Micro Midea Filter Manufacturing Co Ltd
Original Assignee
Foshan Micro Midea Filter Manufacturing Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Foshan Micro Midea Filter Manufacturing Co Ltd filed Critical Foshan Micro Midea Filter Manufacturing Co Ltd
Priority to CN202310189621.8A priority Critical patent/CN116272106A/en
Publication of CN116272106A publication Critical patent/CN116272106A/en
Pending legal-status Critical Current

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    • 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
    • B01D35/306—Filter mounting adapter
    • 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
    • B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/62—Plastics recycling; Rubber recycling

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Devices For Opening Bottles Or Cans (AREA)

Abstract

The invention discloses a movable buckle retaining structure, which comprises a filter bottle cap, a moving part and a driving structure; the moving part is arranged on the filter bottle cover and can reciprocate along the radial direction of the filter bottle cover relative to the filter bottle cover; the driving structure is arranged on the filter bottle cover; the movable member is movable between a first position and a second position: when the driving structure drives the moving piece to move to the first position, the moving piece is clamped with the whole machine; when the driving structure drives the moving part to move to the second position, the moving part is separated from the whole machine. According to the invention, the movable piece is driven to extend or retract through the driving structure, so that the filter bottle cap is clamped or not clamped with the whole machine, and the filter bottle cap is not fixedly contacted with the whole machine when the movable piece is retracted in the filter bottle cap, so that the filter element assembly can be taken out from the whole machine even if the inside of the filter element assembly is pressed; when the filter element assembly is installed on the whole machine, the filter element assembly can be installed on the whole machine only by contracting the moving piece and extending the moving piece, so that the assembly and the disassembly are convenient.

Description

Movable buckle retaining structure
Technical Field
The invention relates to the field of water purifying equipment, in particular to a movable buckle retaining structure.
Background
Along with the continuous development of purifier equipment field, in order to prolong the life of the whole machine of purifier, the filter core design in the general purifier is removable assembled form. In other words, after the water purifier is used for a period of time, the filtering capacity of the filter element can be reduced along with the use time, but the whole water purifier and other parts are still in the effective period, and at the moment, the water purifying capacity of the water purifier can be recovered by replacing the filter element, so that the service life of the water purifier is prolonged.
The filter bottle cap of the existing filter element assembly can rotate relative to the whole shell of the water purifier, when the filter element needs to be replaced, the filter bottle cap can be rotated, and then the filter element assembly can be taken out from the whole water purifier.
Disclosure of Invention
The present invention aims to solve at least one of the technical problems existing in the prior art. Therefore, the invention provides the movable buckle retaining structure which is convenient to detach and install the filter element assembly.
According to the embodiment of the first aspect of the invention, the movable buckle retaining structure comprises a filter bottle cap, a moving piece and a driving structure; the moving piece is arranged on the filter bottle cover and can reciprocate along the radial direction of the filter bottle cover relative to the filter bottle cover; the driving structure is arranged on the filter bottle cap and is used for driving the moving part to move; the mover is movable between a first position and a second position: when the driving structure drives the moving piece to move to the first position, the moving piece is clamped with the whole machine so as to fix the filter bottle cap and the whole machine together; when the driving structure drives the moving part to move to the second position, the moving part is separated from the whole machine so that the filter bottle cap can be taken out from the whole machine.
The movable buckle retaining structure provided by the embodiment of the invention has at least the following technical effects: the movable member is driven to extend or shrink through the driving structure, so that the movable member can move to the whole machine and is clamped with the whole machine, the filter cap is further fixed on the whole machine, the filter element component cannot be separated from the whole machine, or the movable member can move out of the whole machine, the movable member is shrunk in the filter cap, so that the filter cap is not fixedly contacted with the whole machine, the filter element component can be pulled out of the whole machine, the existing filter cap unscrewing structure is replaced, and the filter cap is not fixedly contacted with the whole machine due to the fact that the movable member is shrunk in the filter cap, even if the filter element component is internally compressed, the filter element component can be taken out from the whole machine; when the filter element assembly is installed on the whole machine, the filter element assembly can be installed on the whole machine only by contracting the moving piece and extending the moving piece, so that the assembly and the disassembly are convenient.
According to some embodiments of the invention, the moving parts are provided in two, which can be moved closer to each other or away from each other.
According to some embodiments of the invention, the driving structure includes a driving member and an elastic member, the elastic member is used for pushing the moving member to approach the complete machine, and the driving member is used for driving the moving member to move away from the complete machine.
According to some embodiments of the invention, the drive member is rotatable relative to the filter cap.
According to some embodiments of the invention, when the driving member rotates to be parallel to the filter bottle cap, the moving member is clamped with the whole machine;
when the driving piece rotates to form an included angle with the filter bottle cap, the moving piece is separated from the whole machine.
According to some embodiments of the invention, the moving member is provided with a first abutting part, the driving member is provided with a second abutting part, and the driving member can rotate between a third position and a fourth position;
when the driving piece rotates from the third position to the fourth position, the second abutting part is gradually abutted and matched with the first abutting part, so that the driving piece can gradually drive the moving piece to move away from the whole machine direction, and the driving piece compresses the elastic piece;
when the driving piece rotates from the fourth position to the third position, the second abutting part is gradually not in abutting fit with the first abutting part, so that the elastic piece rebounds to push the moving piece to be close to the whole machine.
According to some embodiments of the invention, the moving member is provided with a through groove, a vertical side surface of the through groove away from the whole machine is an inclined surface, the inclined surface is inclined towards a direction approaching the whole machine, the inclined surface is the first abutting portion, the driving member is provided with an extending portion, the extending portion can extend into the through groove to be matched with the inclined surface when the driving member rotates, and the extending portion is the second abutting portion.
According to some embodiments of the invention, the driving member is provided with a retaining member, the moving member is provided with a fixing groove matched with the retaining member, and when the moving member moves to the first position, the retaining member is clamped with the fixing groove.
According to some embodiments of the invention, the elastic member is a compression spring.
According to some embodiments of the invention, the filter cartridge further comprises a fixing cover mounted on the filter cartridge cover, the fixing cover being mounted above the compression spring, the fixing cover being for fixing the compression spring such that the compression spring is prevented from ejecting when compressed.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
Additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, in which:
FIG. 1 is a schematic illustration of a cartridge assembly mounted to a sleeve of a complete machine;
FIG. 2 is an exploded view of the cartridge assembly;
FIG. 3 is a schematic view of a movable buckle retaining structure at a certain angle;
FIG. 4 is a schematic diagram of the structure of the filter cap;
FIG. 5 is a schematic view of the bottom structure of the moving member;
FIG. 6 is a cross-sectional view of the cartridge assembly mounted to the sleeve after the displacement member has been moved into the clamping slot;
FIG. 7 is a schematic structural view of a sleeve;
FIG. 8 is a cross-sectional view of the cartridge assembly mounted to the sleeve after the displacement member has been removed from the clamping slot;
FIG. 9 is a schematic view of a movable buckle retaining structure in another view;
FIG. 10 is a schematic view of the structure of the movable buckle retaining structure after the driving member rotates 90 degrees;
FIG. 11 is a schematic view of a structure in which the moving member and the driving member are parallel to each other;
FIG. 12 is a schematic view of a spring disposed between two moving members;
FIG. 13 is a schematic view of the structure of the movable member rotated by a certain angle and placed on the movable member;
FIG. 14 is a schematic view of a structure in which the moving member and the driving member are perpendicular to each other;
FIG. 15 is a schematic view of the bottom structure of the stationary cover;
fig. 16 is a schematic view of the structure of the spring under the pressing block of the fixed cover.
Reference numerals: the filter bottle cap 100, the guide protrusion 101, the mounting frame 102, the extension port 1021, the moving member 200, the sliding groove 201, the blocking portion 202, the first abutting portion 210, the through groove 220, the inclined surface 221, the fixing groove 230, the driving structure 300, the driving member 310, the second abutting portion 311, the extension portion 312, the retaining member 313, the arc-shaped section 314, the elastic member 320, the fixing cover 400, the pressing block 410, the filter element assembly 500, the filter bottle 510, the sleeve 600 and the clamping groove 610.
Detailed Description
Embodiments of the present invention 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 illustrative only and are not to be construed as limiting the invention.
In the description of the present invention, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present invention and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
In the description of the present invention, the description of the first and second is only for the purpose of distinguishing technical features, and should not be construed as indicating or implying relative importance or implying the number of technical features indicated or the precedence of the technical features indicated.
In the description of the present invention, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present invention can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.
Referring to fig. 1, the movable snap-in retaining structure according to the embodiment of the present invention can fix or not fix the filter cap 100 of the filter element assembly 500 and the whole machine together by adjusting the driving structure 300.
As shown in fig. 2, the filter element assembly 500 includes a filter bottle cap 100 and a filter bottle 510, the filter bottle cap 100 is mounted on the top of the filter bottle 510 in an ultrasonic welding manner or the filter bottle cap 100 is in threaded connection with the filter bottle 510, a plurality of filter materials can be arranged in the filter bottle 510, and a water inlet and a water outlet of the filter element assembly 500 can be arranged at the bottom of the filter bottle 510, so that the water inlet and the water outlet are conveniently communicated with external devices.
As shown in fig. 3, the filter element assembly 500 further includes a moving member 200 and a driving structure 300, as shown in fig. 3 and 4, a plurality of guide protrusions 101 are disposed at the top of the filter element cap 100, the guide protrusions 101 extend from the left end to the right end of the filter element cap 100, and a plurality of guide protrusions 101 may be disposed at intervals along the front-rear direction of the filter element cap 100, as shown in fig. 5, the moving member 200 is provided with a sliding groove 201 matched with the guide protrusions 101, the sliding groove 201 is slidably connected with the guide protrusions 101, and further the moving member 200 may reciprocate left and right (i.e., reciprocate along the radial direction of the filter element cap 100) along the guide protrusions 101, and the guide protrusions 101 are matched with the sliding groove 201, so as to ensure that the moving member 200 can only reciprocate left and right, and further ensure that the moving member 200 can be clamped with the whole machine.
As shown in fig. 3 and 4, the top of the filter bottle cap 100 is further provided with a mounting frame 102 in a shape of a door, the guide protrusion 101 is positioned in the mounting frame 102, the moving member 200 is positioned in the mounting frame 102, and the mounting frame 102 is used for enabling the sliding groove 201 of the moving member 200 to be in sliding fit with the guide protrusion 101 all the time, so that the moving member 200 can only move in the left-right direction; specifically, as shown in fig. 3 and 6, a blocking portion 202 is disposed on a side (left side) of the moving member 200 away from the complete machine, when the moving member 200 moves outwards or towards the complete machine, one end of the mounting frame 102 away from the complete machine can be abutted against the blocking portion 202, and then the mounting frame 102 can block the moving member 200 from continuing to move outwards, and the blocking portion 202 is provided, so that the moving member 200 can move into the sliding groove 201 without continuing to move outwards.
As shown in fig. 7, the complete machine comprises a hollow sleeve 600, the left and right sides of the sleeve 600 are provided with clamping grooves 610 corresponding to the positions of the moving members 200, and as shown in fig. 6, when the filter element assembly 500 needs to be installed in the sleeve 600, the filter element assembly 500 is placed in the sleeve 600, the moving members 200 move into the clamping grooves 610, so that the moving members 200 are clamped with the clamping grooves 610, and the filter cap 100 and the sleeve 600 are fixed together; as shown in fig. 8, when the moving member 200 is removed from the locking groove 610, the filter cap 100 is not in fixed contact with the sleeve 600, and thus the filter cap 100 can be removed from the sleeve 600 by moving upward.
The driving structure 300 is disposed on the filter cap 100, where the driving structure 300 is used for driving the moving member 200 to move, that is, when the moving member 200 is disposed in the mounting frame 102 and the filter cap 100 is required to be clamped with the sleeve 600, the driving structure 300 can drive the moving member 200 to move outwards to a first position (a portion of the moving member 200 is disposed in the clamping groove 610), so that the moving member 200 moves into the clamping groove 610, or when the moving member 200 is disposed in the clamping groove 610 and the filter cap 100 is required to be disassembled, the driving structure 300 can drive the moving member 200 to move back into the mounting frame 102 or a second position (the moving member 200 is disposed in the mounting frame 102), so that the filter cap 100 is not clamped with the sleeve 600.
The moving member 200 is driven to extend or retract by the driving structure 300, so that the filter bottle cap 100 is clamped or not clamped with the whole machine, the existing unscrewing structure of the filter bottle cap 100 is replaced, and the filter bottle cap 100 is not fixedly contacted with the whole machine when the moving member 200 is retracted in the filter bottle cap 100, and even if the filter element assembly 500 is internally pressed, the filter element assembly 500 can be taken out from the whole machine; and when the filter element assembly 500 is installed on the whole machine, the filter element assembly 500 can be installed on the whole machine only by contracting the moving piece 200 and extending the moving piece 200, so that the assembly and the disassembly are convenient.
In some embodiments of the present invention, as shown in fig. 3, two moving members 200 are provided, and the two moving members 200 can be moved toward or away from each other; specifically, the driving structure 300 can simultaneously drive the two moving members 200 to move toward or away from each other at the same time; when the two moving parts 200 are fixed, the driving structure 300 drives the two moving parts 200 to move leftwards and rightwards respectively to realize mutual moving away from each other, and then part of the two moving parts 200 can be respectively moved into the two clamping grooves 610 to realize clamping and fixing; when the filter bottle is disassembled, the driving structure 300 drives the two moving parts 200 to move rightwards (the left moving part 200) and leftwards (the right moving part 200) respectively, so that the two moving parts 200 can be moved into the mounting frame 102, and the filter bottle cap 100 and the sleeve 600 are in non-fixed contact; two moving members 200 are used to ensure that the filter cap 100 is firmly secured to the machine.
In a further embodiment of the present invention, as shown in fig. 3, the driving structure 300 includes a driving member 310 and an elastic member 320, the elastic member 320 is used for pushing the moving member 200 to approach the whole machine, and the driving member 310 is used for driving the moving member 200 to move away from the whole machine.
For example, as shown in fig. 3, 6 and 8, two moving members 200 are provided, the two moving members 200 are arranged at a left-right interval, an elastic member 320 is installed between the two moving members 200, and the elastic member 320 keeps pushing the two moving members 200 to move leftwards and rightwards respectively, so that the two moving members 200 can automatically move into the clamping groove 610; the driving member 310 is used for driving the moving member 200 located in the clamping groove 610 to move back into the mounting frame 102 and fixing the moving member 200 in the mounting frame 102, so that the moving member 200 cannot move outwards, and the elastic member 320 is compressed by the moving member 200 in the process that the moving member 200 moves back into the mounting frame 102, and when the driving member 310 does not block the moving member 200 from moving outwards, the elastic member 320 is restored from elasticity and further drives the moving member 200 to move outwards and move into the clamping groove 610 again. It is conceivable that two elastic members 320 are provided, a partition is provided between the two moving members 200, one of the elastic members 320 is provided between the left side of the partition and the moving member 200 on the left side, and the other elastic member 320 is provided between the right side of the partition and the moving member 200 on the right side. The elastic piece 320 is matched with the driving piece 310, so that the moving piece 200 automatically moves when being clamped and fixed, a user only needs to control the moving piece 200 to move back, the installation is convenient, the moving piece 200 is prevented from moving out of the clamping groove 610 when the water purifier works normally, and the reliability of the water purifier is improved.
In a further embodiment of the present invention, as shown in fig. 9 and 10, the driving member 310 can rotate relative to the filter bottle cap 100, that is, a user only needs to drive the driving member 310 to rotate, so as to control whether the filter element is clamped with the complete machine, so that the filter element assembly 500 is convenient to assemble and disassemble.
In a further embodiment of the present invention,
as shown in fig. 1, 9 and 11, when the driving member 310 rotates to be parallel to the filter bottle cap 100, the driving member 310 does not block the moving member 200 from moving outwards, and the moving member 200 is clamped with the whole machine; the driving parts 310 are parallel to each other, so that the driving parts 310 do not leak outwards to block other structures when the water purifier works normally.
As shown in fig. 10, when the driving member 310 rotates to form an angle with the filter cap 100, the moving member 200 is separated from the whole machine. To facilitate movement of the drive moving member 200 and the drive member 310 can act as a handle to facilitate removal of the cartridge assembly 500, in particular, the included angle can be 90 °.
In a further embodiment of the present invention, as shown in fig. 11 and 12, the moving member 200 is provided with a first abutting portion 210, the driving member 310 is provided with a second abutting portion 311, and the driving member 310 can rotate between a third position and a fourth position;
for example, as shown in fig. 11, the third position is where the driving member 310 and the filter cap 100 are parallel to each other; as shown in fig. 10, the fourth position is where the driving member 310 is perpendicular to the filter cap 100;
as shown in fig. 11, 13 and 14, when the driving member 310 rotates from the third position to the fourth position, the left end surface of the second abutting portion 311 gradually abuts against the first abutting portion 210 to make the driving member 310 gradually drive the moving member 200 to move away from the whole machine direction, and the driving member 310 compresses the elastic member 320;
when the driving member 310 rotates from the fourth position to the third position, the second abutting portion 311 gradually does not abut against the first abutting portion 210, so that the elastic member 320 rebounds to push the moving member 200 to approach the whole machine. The structure is simple, and the assembly, disassembly and extraction are convenient.
In a further embodiment of the present invention, as shown in fig. 12, taking the right moving member 200 as an example, the moving member 200 is provided with a through slot 220 penetrating up and down, a vertical side surface of the through slot 220 away from the whole machine or a left side surface of the through slot 220 is an inclined surface 221, the inclined surface 221 is inclined towards the direction of the whole machine or a front end of the inclined surface 221 is positioned at the left side of a rear end of the inclined surface 221, the inclined surface 221 is a first abutting portion 210, the driving member 310 is provided with an extending portion 312, the extending portion 312 can extend into the through slot 220 to be matched with the inclined surface 221 when the driving member 310 rotates, and the extending portion 312 is a second abutting portion 311.
For example, the third position is that the driving member 310 is parallel to the filter bottle cap 100, and the fourth position is that the driving member 310 is perpendicular to the filter bottle cap 100 or an included angle between the driving member 310 and the filter bottle cap 100 is 90 degrees, as shown in fig. 11, the driving member 310 includes an arc section 314 and two extending portions 312, the two extending portions 312 are disposed at left and right ends of the arc section 314, sides of the two extending portions 312, which are close to each other, are hinged to the mounting frame 102, an extending port 1021 is disposed at the top of the mounting frame 102, and the extending portions 312 correspond to the positions of the extending port 1021;
as shown in fig. 11 and 6, when the filter element assembly 500 is clamped with the whole machine, the driving member 310 is parallel to the filter bottle cap 100, a part of the moving member 200 is moved into the clamping groove 610 under the pushing of the elastic member 320, another part of the moving member 200 is disposed in the mounting frame 102, the through groove 220 is disposed on another part of the moving member 200, the position of the through groove 220 corresponds to the position of the extending port 1021, and the extending portion 312 does not extend into the through groove 220;
as shown in fig. 11, 13, 14 and 8, when the filter element assembly 500 is required to be not clamped with the whole machine, the user extracts the arc-shaped section 314 and turns the driving member 310 upwards, so that the extending portion 312 extends into the through groove 220 through the extending port 1021, and when the driving member 310 turns upwards gradually, the left side wall of the extending portion 312 is gradually abutted with the left side wall of the through groove 220, and in the abutting process, the extending portion 312 is firstly abutted with the front end of the inclined surface 221 and then gradually moved to be abutted with the rear end of the inclined surface 221, and then the extending portion 312 pushes the moving member 200 to move leftwards, so that the moving member 200 is separated from the whole machine.
The through groove 220 is matched with the extending part 312, so that the filter bottle cap 100 has simple structure, convenient processing and convenient adjustment.
In a further embodiment of the present invention, as shown in fig. 9 and 11, the driving member 310 is provided with a retaining member 313, the moving member 200 is provided with a fixing groove 230 matched with the retaining member 313, and when the moving member 200 moves to the first position, the retaining member 313 is engaged with the fixing groove 230.
That is, when the driving member 310 and the filter cap 100 are parallel to each other, the retaining member 313 can be placed in the fixing groove 230, so that the moving member 200 cannot move left and right, and the moving member 200 cannot be separated from the whole machine when the water purifier works;
when the driving member 310 turns upwards, the driving member 310 also drives the retaining member 313 to move upwards, so that the retaining member 313 can be taken out from the fixing groove 230, and the moving member 200 can move leftwards; the size of the notch of the fixing groove 230 is such that the retaining member 313 can be removed from the fixing groove 230 when the driving member 310 is turned upside down, and if the notch is too small, it cannot be removed.
In a further embodiment of the invention, the elastic member 320 is a compression spring.
In a further embodiment of the present invention, as shown in fig. 15 and 16, the filter cartridge further comprises a fixing cover 400, the fixing cover 400 is mounted on the filter cartridge cover 100, the fixing cover 400 is mounted above the compression spring, and the fixing cover 400 is used to fix the compression spring so as to prevent the compression spring from being ejected when compressed.
For example, as shown in fig. 12, a compression spring is disposed between two moving members 200, the compression spring between two moving members 200 is long, and the compression spring may spring outwards during compression, so that the moving members 200 cannot be used normally, as shown in fig. 15 and 16, a fixed cover 400 is disposed above the compression spring between two moving members 200, and the fixed cover 400 presses the compression spring so that the compression spring does not spring when compressed. Specifically, the bottom of the fixed cover 400 is provided with a semicircular pressing block 410, and the position of the pressing block 410 corresponds to the position of the compression spring.
In the description of the present specification, reference to the term "some embodiments" or "what may be considered to be" etc. means that a particular feature, structure, material or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the invention, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. The utility model provides a movable buckle stopping structure which characterized in that includes:
a filter bottle cap;
the moving piece is arranged on the filter bottle cover and can reciprocate along the radial direction of the filter bottle cover relative to the filter bottle cover;
the driving structure is arranged on the filter bottle cap and is used for driving the moving part to move;
the mover is movable between a first position and a second position:
when the driving structure drives the moving piece to move to the first position, the moving piece is clamped with the whole machine so as to fix the filter bottle cap and the whole machine together;
when the driving structure drives the moving part to move to the second position, the moving part is separated from the whole machine so that the filter bottle cap can be taken out from the whole machine.
2. The movable catch retaining structure of claim 1, wherein: the movable parts are arranged in two, and the two movable parts can move close to each other or away from each other.
3. The movable buckle retaining structure according to claim 1 or 2, characterized in that: the driving structure comprises a driving piece and an elastic piece, wherein the elastic piece is used for pushing the moving piece to be close to the whole machine, and the driving piece is used for driving the moving piece to move in the direction away from the whole machine.
4. The movable catch retaining structure of claim 3, wherein: the driving member is rotatable relative to the filter cap.
5. The movable catch retaining structure of claim 4, wherein:
when the driving piece rotates to be parallel to the filter bottle cap, the moving piece is clamped with the whole machine;
when the driving piece rotates to form an included angle with the filter bottle cap, the moving piece is separated from the whole machine.
6. The movable catch retaining structure of claim 4, wherein: the movable piece is provided with a first abutting part, the driving piece is provided with a second abutting part, and the driving piece can rotate between a third position and a fourth position;
when the driving piece rotates from the third position to the fourth position, the second abutting part is gradually abutted and matched with the first abutting part, so that the driving piece can gradually drive the moving piece to move away from the whole machine direction, and the driving piece compresses the elastic piece;
when the driving piece rotates from the fourth position to the third position, the second abutting part is gradually not in abutting fit with the first abutting part, so that the elastic piece rebounds to push the moving piece to be close to the whole machine.
7. The movable catch retaining structure of claim 6, wherein: the movable part is provided with a through groove, the vertical side surface of the through groove, which is far away from the whole machine, is an inclined surface, the inclined surface is inclined towards the direction close to the whole machine, the inclined surface is a first abutting part, the driving part is provided with an extending part, the extending part can extend into the through groove to be matched with the inclined surface when the driving part rotates, and the extending part is a second abutting part.
8. The movable catch retaining structure of claim 3, wherein: the driving piece is provided with a retaining piece, the moving piece is provided with a fixing groove matched with the retaining piece, and when the moving piece moves to the first position, the retaining piece is clamped with the fixing groove.
9. The movable catch retaining structure of claim 3, wherein: the elastic piece is a compression spring.
10. The movable catch retaining structure of claim 9, wherein: the filter comprises a compression spring, and is characterized by further comprising a fixed cover, wherein the fixed cover is arranged on the filter bottle cover, the fixed cover is arranged above the compression spring, and the fixed cover is used for fixing the compression spring so as to prevent the compression spring from being ejected out during compression.
CN202310189621.8A 2023-02-28 2023-02-28 Movable buckle retaining structure Pending CN116272106A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310189621.8A CN116272106A (en) 2023-02-28 2023-02-28 Movable buckle retaining structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310189621.8A CN116272106A (en) 2023-02-28 2023-02-28 Movable buckle retaining structure

Publications (1)

Publication Number Publication Date
CN116272106A true CN116272106A (en) 2023-06-23

Family

ID=86780862

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202310189621.8A Pending CN116272106A (en) 2023-02-28 2023-02-28 Movable buckle retaining structure

Country Status (1)

Country Link
CN (1) CN116272106A (en)

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