CN212731336U

CN212731336U - Quick assembly disassembly structure of filter core and use its water purifier

Info

Publication number: CN212731336U
Application number: CN202021485063.8U
Authority: CN
Inventors: 胡兴亿
Original assignee: Foshan City Shunde District Bpsafe Environmental Protection Technology Co ltd
Current assignee: Foshan City Shunde District Bpsafe Environmental Protection Technology Co ltd
Priority date: 2020-07-24
Filing date: 2020-07-24
Publication date: 2021-03-19
Anticipated expiration: 2030-07-24

Abstract

The utility model discloses a quick disassembly and assembly structure of a filter element and a water purifier using the same, which are applied to the water purifier and comprise a handle and the filter element; the filter element comprises a gland and a filter element body; the gland is provided with a connector connected with the port of the water purifier; the pressing cover is connected to the upper end of the filter element body, and a sliding groove cover is arranged outside the pressing cover; the left side and the right side of the chute cover are respectively provided with a guide chute, and the guide chute comprises an inclined section and a vertical section; the upper end of the vertical section is communicated with the lower end of the inclined section, the upper end of the inclined section is provided with a chute opening, and the upper end of the inclined section inclines towards one side of the connector of the gland; the handle rotates with the water purifier to be connected, and the middle part of handle is equipped with and keeps away empty position with gland complex, keeps away the inboard of empty position and is equipped with two dismouting lugs that mutually support with the guide spout. The utility model discloses a cooperation of vertical section can lock the filter core in the water purifier in dismouting lug and guide spout, makes the filter core and the firm intercommunication of water supply end of water purifier, has avoided the problem that the purifier leaked effectively.

Description

Quick assembly disassembly structure of filter core and use its water purifier

Technical Field

The utility model relates to a water purifier field especially relates to a quick assembly disassembly structure of filter core and use its water purifier.

Background

In the existing filter element dismounting structure, the filter element has heavier mass, and the filter element can drop after being used for a long time, so that a connector of the filter element generates certain deformation to influence the connection of the filter element and a water purifier; in addition, rivers themselves have certain speed, can produce the impact force to the filter core, because the filter core phenomenon of weighing down appears, lead to the locking performance decline of key ring for the connector of filter core is not inseparable enough with the port connection of water purifier, the phenomenon of leaking appears easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quick assembly disassembly structure of filter core and use its water purifier to solve above-mentioned problem.

To achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides a quick disassembly and assembly structure of a filter element, which is applied to a water purifier and comprises a handle and the filter element;

the filter element comprises a gland and a filter element body; the gland is provided with a connector connected with the port of the water purifier; the pressing cover is connected to the upper end of the filter element body, and a sliding groove cover is arranged outside the pressing cover;

the left side and the right side of the chute cover are respectively provided with a guide chute, and the guide chute comprises an inclined section and a vertical section; the upper end of the vertical section is communicated with the lower end of the inclined section, the upper end of the inclined section is provided with a chute opening, and the upper end of the inclined section inclines towards one side of the connector of the gland;

the handle is connected with the water purifier rotation, the middle part of handle be equipped with gland complex keeps away the vacancy, keep away the inboard in vacancy be equipped with two dismouting lugs that the guide spout is mutually supported.

In the quick assembly disassembly structure of filter core, the junction of slope section with vertical section is equipped with the slip cambered surface.

In the quick assembly disassembly structure of filter core, the spout lid is in the both sides of guide spout are equipped with the reinforcement recess respectively, be equipped with horizontal strengthening rib in the reinforcement recess.

In the quick assembly disassembly structure of filter core, the dismouting lug is cylindricly.

In the quick assembly disassembly structure of filter core, the dismouting lug orientation connector one side of gland is equipped with the guide plane.

In the quick assembly disassembly structure of filter core, the top surface of gland with dorsad be equipped with the transition cambered surface between the connector one side of gland.

The utility model also provides a water purifier, which comprises the quick disassembly and assembly structure of the filter element and the host; the host computer have with the connector interconnect's of filter core port, just the host computer with the handle rotates to be connected.

In the water purifier, the both ends of handle are equipped with the pivot respectively, the host computer is equipped with two mounting holes correspondingly, the pivot install in the mounting hole, make the handle with the host computer rotates to be connected.

Drawings

The accompanying drawings are provided to further illustrate the present invention, but the content in the accompanying drawings does not constitute any limitation to the present invention.

FIG. 1 is a schematic structural diagram of one embodiment of the present invention;

fig. 2 is a schematic structural diagram of a filter element in one embodiment of the present invention;

FIG. 3 is a schematic view of a handle according to an embodiment of the present invention;

FIG. 4 is a schematic view of a handle and a filter element according to an embodiment of the present invention;

3 FIG. 3 5 3 is 3 a 3 schematic 3 cross 3- 3 sectional 3 view 3 A 3- 3 A 3 of 3 FIG. 3 4 3; 3

In the drawings: the device comprises a shell 1, a handle 2 and a filter element 3;

the assembling and disassembling lug 21, the rotating shaft 22 and the mounting hole 23; the filter comprises a gland 31, a filter element body 32 and a transition cambered surface 33; a guide plane 211; a chute cover 311, a guide chute 312;

the chute opening 3121, the inclined section 3122, the vertical section 3123, the sliding arc surface 313; reinforcing groove 314 and reinforcing rib 3141.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings. In the description of the present invention, it should be understood that the coordinates in the drawings, and the terms "upper", "lower", "left", "right", "inner", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1 to 5, the utility model provides a quick assembly disassembly structure of a filter element, which is applied to a water purifier and comprises a handle 2 and a filter element 3;

the filter element 3 comprises a gland 31 and a filter element body 32; the gland 31 is provided with a connector connected with a port of the water purifier; the gland 31 is connected to the upper end of the filter element body 32, and a sliding groove cover 311 is arranged outside the gland 31;

the left side and the right side of the chute cover 311 are respectively provided with a guide chute 312, and the guide chute 312 comprises an inclined section 3122 and a vertical section 3123; the upper end of the vertical section 3123 is communicated with the lower end of the inclined section 3122, the upper end of the inclined section 3122 has a chute opening 3121, and the upper end of the inclined section 3122 is inclined toward the connecting head side of the gland 31;

handle 2 and water purifier rotate to be connected, the middle part of handle 2 be equipped with gland 31 complex keeps away the vacancy, keep away the inboard in vacancy be equipped with guide spout 312 two dismouting lugs 21 of mutually supporting.

As one example, the handle 2 may be a U-shaped structure, when the filter element 3 needs to be installed, the filter element 3 is inserted into the filter element accommodating cavity of the water purifier, and then the handle 2 is pressed down, as shown in fig. 5, so that the handle 2 rotates counterclockwise around the connection point of the handle 2 and the water purifier, and the dismounting bump 21 enters the guide chute 312 from the chute opening 3121; as the handle 2 rotates, the dismounting and mounting bump 21 gradually slides downwards in the inclined section 3122, and because the rotation track of the dismounting and mounting bump 21 is not completely overlapped with the inclined section 3122, the dismounting and mounting bump 21 can apply a thrust force towards the port direction of the water purifier to the guide chute 312 of the chute cover 311, the chute cover 311 drives the pressing cover 31, so that the pressing cover 31 moves towards the port of the water purifier, and the connector of the pressing cover 31 is inserted into the port of the water purifier; subsequently, the disassembly bump 21 enters the vertical section 3123 from the inclined section 3122; dismouting lug 21 slides downwards at vertical section 3123, and the lateral wall that is close to port one side of water purifier of vertical section 3123 offsets with dismouting lug 21 to make handle 2 with the end of intaking of gland 31 and the port locking of water purifier, prevent that the connector of gland 31 from appearing the pine and taking off and leading to the problem of leaking when water pressure is too big with the port of water purifier.

When the filter element 3 needs to be removed, as shown in fig. 5, the handle 2 is pulled upwards by taking the joint of the handle 2 and the water purifier as a circle center, so that the handle 2 rotates clockwise, and the dismounting convex block 21 slides upwards in the vertical section 3123; as the handle 2 rotates, the dismounting convex block 21 enters the inclined section 3122; the dismounting and mounting convex block 21 gradually slides upwards in the inclined section 3122, the side wall of one side of the inclined section 3122 away from the port of the water purifier contacts with the dismounting and mounting convex block 21, the dismounting and mounting convex block 21 applies a thrust force facing away from the port direction of the water purifier to the guide chute 312 of the chute cover 311, the chute cover 311 drives the gland 31, so that the connector of the gland 31 is separated from the port of the water purifier; subsequently, the disassembling and assembling bump 21 leaves from the sliding groove opening 3121, at this moment, the filter element 3 and the water purifier are separated from each other, and only the filter element 3 needs to be drawn out from the opening at the top of the water purifier; however to traditional water purifier, at the installation of filter core 3 and dismantlement in-process, generally need the user to be connected or separate gland 31's connector and the port of water purifier with the hand, handle 2 can only play the effect of locking usually, because the space that is used for installing filter core 3 of water purifier is less, make the dismantlement operation of filter core 3 comparatively difficult, the utility model discloses set up guide spout 312 in spout lid 311's both sides ingeniously, make at the in-process of filter core 3 installation with the dismantlement, the user's accessible is pushed down or is pulled up handle 2, can make filter core 3 and water purifier realize being connected or separating, it is quick to realize the instrument-free between filter core 3 and the water purifier, conveniently dismantle the purpose, avoided the complicated operation of filter core 3 post-assembly of prior art or just can carry out the drawback of dismantling it with the help of the instrument, greatly made things convenient for. The process of installation and dismantlement is more convenient, and user experience is better.

Simultaneously, filter core 3 is when the assembly, can lock filter core 3 in the water purifier through dismouting lug 21 and guide spout 312 in vertical section 3123's cooperation, makes filter core 3 and the firm intercommunication of the water supply end of water purifier, has avoided the unable firm intercommunication of water supply end of filter core 3 with the water purifier effectively, and the two takes place the displacement easily after the intercommunication, causes the purifier to leak or the water purification effect subalternation problem to improve the safety in utilization and the stability of product.

The gland 31 and the chute cover 311 are arranged in a split mode, the chute cover 311 is detachably connected to the upper surface of the gland 31, the guide chutes 312 are arranged on the left side and the right side of the chute cover 311, the difficulty of the injection molding process of the gland 31 can be reduced by adopting a split type structure for the gland 31 and the chute cover 311 under the condition that the diameter of the filter element is large, for example, when the diameter of the filter element 3 exceeds 8cm, and the gland 31 and the chute cover 311 are prevented from forming holes due to the fact that the injection molding size of the gland 31 is too large, and.

Referring to fig. 2, specifically, a sliding arc surface 313 is disposed at a connection position of the inclined section 3122 and the vertical section 3123. The sliding arc surface 313 facilitates the sliding of the dismounting and mounting bump 21, so that the dismounting and mounting bump 21 can easily enter the vertical section 3123 from the inclined section 3122 along the sliding arc surface 313, or enter the inclined section 3122 from the vertical section 3123, the handle 2 feels smoother when being pressed down or pulled up, and unsmooth blocking and pause are not easy to occur.

Specifically, the chute cover 311 is provided with reinforcing grooves 314 on both sides of the guide chute 312, and the reinforcing grooves 314 are provided with transverse reinforcing ribs 3141.

The reinforcing groove 314 is internally provided with a plurality of reinforcing ribs 3141, and the reinforcing ribs 3141 are transversely arranged and used for supporting the inclined section 3122 and the vertical section 3123, so that the strength of the guide chute 312 can be increased, the structure of the chute cover 311 is more stable, and the guide chute 312 can bear the impact of water flow on the gland 31. In addition, the reinforcing groove 314 can achieve the purpose of reducing the weight of the gland 31.

Referring to fig. 3, specifically, the mounting/dismounting bump 21 is cylindrical.

Specifically, the disassembling and assembling projection 21 is provided with a guiding plane 211 facing to the connecting head side of the gland 31.

The side of the dismounting bump 21 facing away from the connecting head of the gland 31 is a circular arc surface, and the side facing the connecting head of the gland 31 is a vertical plane. After the dismouting lug 21 got into vertical face, guide plane 211 was parallel with vertical section 3123's lateral wall, has increased the area of contact of dismouting lug 21 with vertical section 3123 lateral wall, avoids dismouting lug 21 area of contact undersize, leads to the too big problem of pressure that dismouting lug 21 received, prolongs the life of dismouting lug 21. In addition, the guide plane 211 can make the assembling and disassembling projection 21 smoother during the sliding process, and the process of assembling or disassembling the filter cartridge 3 is easier.

And the connector one side of gland 31 is the arc surface dorsad, and when needs were dismantled filter core 3, dismouting lug 21 can easily follow vertical section 3123 and get into inclined section 3122, and is light swift more.

Specifically, a transition arc surface 33 is arranged between the top surface of the gland 31 and the side of the connector facing away from the gland 31. In the process of installing or disassembling the filter element 3, a user needs to put a hand into a gap between the handle 2 and the gland 31; the transition cambered surface 33 that sets up, when the user is mentioning handle 2, transition cambered surface 33 can be touched to user's hand, compares in the structure that adopts the edges and corners, and transition cambered surface 33 can make the user feel more comfortable when mentioning handle 2, and the process that makes the installation or dismantle filter core 3 is lighter, and the user uses to experience to feel better.

Referring to fig. 1, fig. 3 and fig. 4, the present invention further provides a water purifier, which comprises the filter element quick-disassembling structure and the main machine 1; host computer 1 have with the connector interconnect's of filter core 3 port, just host computer 1 with handle 2 rotates to be connected. A filter element accommodating cavity is formed in the top of the main machine 1, and the filter element 3 is installed in the filter element accommodating cavity; the host 1 in the filter element accommodating cavity is provided with a port which is connected with the connector of the filter element 3, and is connected with the connector of the gland 31.

In the water purifier, the two ends of the handle 2 are respectively provided with a rotating shaft 22, the host 1 is correspondingly provided with two mounting holes 23, and the rotating shafts 22 are mounted in the mounting holes 23, so that the handle 2 is rotatably connected with the host 1. The handle 2 is rotatably connected with the main machine 1 through a rotating shaft 22 and a mounting hole 23.

The technical principle of the present invention is described above with reference to specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without inventive efforts, and such equivalent modifications or substitutions are intended to be included within the scope of the present invention as defined in the appended claims.

Claims

1. The utility model provides a quick assembly disassembly structure of filter core, is applied to the water purifier, its characterized in that: comprises a handle and a filter element;

2. A filter cartridge quick-release arrangement according to claim 1, wherein: and a sliding arc surface is arranged at the joint of the inclined section and the vertical section.

3. A filter cartridge quick-release arrangement according to claim 1, wherein: the chute cover is provided with reinforcing grooves on two sides of the guide chute respectively, and transverse reinforcing ribs are arranged in the reinforcing grooves.

4. A filter cartridge quick-release arrangement according to claim 1, wherein: the disassembly and assembly lug is cylindrical.

5. A filter cartridge quick-release arrangement according to claim 4, wherein: the disassembly and assembly lug faces one side of the connector of the gland and is provided with a guide plane.

6. A filter cartridge quick-release arrangement according to claim 1, wherein: and a transition cambered surface is arranged between the top surface of the gland and one side of the connector back to the gland.

7. A water purifier is characterized in that: a quick-release structure and a main machine comprising a filter element as claimed in any one of claims 1 to 6; the host computer have with the connector interconnect's of filter core port, just the host computer with the handle rotates to be connected.

8. The water purifier according to claim 7, wherein: the two ends of the handle are respectively provided with a rotating shaft, the host is correspondingly provided with two mounting holes, and the rotating shafts are mounted in the mounting holes so that the handle is rotatably connected with the host.