CN212166746U

CN212166746U - Purifier filter core shell structure

Info

Publication number: CN212166746U
Application number: CN202020100385.XU
Authority: CN
Inventors: 董敏祥
Original assignee: Shanghai Weisaibo Environmental Technology Co ltd
Current assignee: Shanghai Weisaibo Environmental Technology Co ltd; Wave Cyber Shanghai Co Ltd
Priority date: 2020-01-17
Filing date: 2020-01-17
Publication date: 2020-12-18
Anticipated expiration: 2030-01-17

Abstract

The utility model discloses a purifier filter core shell structure, including the casing body with articulate its upper door body, the filter core setting is at the casing originally internally, the door body is equipped with gear structure at the articulated department cover of its both sides, on the filter core with gear structure complex be equipped with the rack, still be equipped with lock body structure and casing body locking on the door body. The utility model discloses rational in infrastructure, the installation and the change of filter core are convenient, and convenience of customers operates, and the practicality is strong and convenient degree is high.

Description

Purifier filter core shell structure

Technical Field

The utility model relates to a water treatment field, in particular to purifier filter core shell structure.

Background

Along with the increasing improvement of people's physical life, the requirement on drinking water is higher and higher, water is an indispensable substance in people's life, drinking water is one of the most important activities that people can maintain life and life.

The purifier is more and more walked into fields such as family, enterprise and cause and is used, and the filter core structure and the mounting method that traditional purifier adopted are all more troublesome, and the screw thread structural style locking filter core is adopted to the general condition, and when the filter core was changed, this kind of structure needed the operation instrument, and the operation is more troublesome moreover.

When the filter element is arranged in the cavity filter element shell, the cover tightly presses the cover to need a rotating tool, and when the filter element is disassembled, the filter element is taken out from the cavity filter element shell more difficultly.

SUMMERY OF THE UTILITY MODEL

The utility model provides a solve above-mentioned problem, provide a purifier filter core shell structure, rational in infrastructure, the installation and the change of filter core are convenient, convenience of customers operation, and the practicality is strong and convenient degree is high.

In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a purifier filter core shell structure, includes the casing body and articulates its upper door body, and the filter core setting is in the casing body, and the door body overlaps in the articulated department of its both sides and is equipped with gear structure, is equipped with the rack with gear structure complex on the filter core, still is equipped with lock body structure and casing body locking on the door body.

Further, the gear structure is an incomplete missing gear.

Furthermore, the lock body structure comprises buttons and a lock cylinder which are arranged on two sides of the separated door body, the buttons and the lock cylinder are hinged through inclined connecting rods, the lock cylinder is limited in a groove body on the inner side face of the door body, and an elastic part is arranged on the bottom side of the lock cylinder and acts on the lock cylinder.

Further, the elastic member is a rubber spring.

Further, the door body is provided with a torsion spring between the hinged end and the shell body.

Further, a sealing element is arranged on the filter element.

Furthermore, a clamping groove matched with the lock cylinder is arranged on the shell body.

To sum up, the utility model discloses possess following advantage:

the utility model provides a purifier filter core shell structure, it is rational in infrastructure, the installation and the change of filter core are convenient, through the rotation of the door body, enlarge moment, drive advancing of filter core to realize the installation and the change of filter core, user convenient operation, the practicality is strong and convenient degree height.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a door body construction;

figure 3 is a schematic view of the lock body construction;

FIG. 4 is a schematic view of a cartridge replacement;

FIG. 5 is a gear rack action maximum travel diagram.

Detailed Description

The invention will be further described with reference to the following drawings and examples:

example 1:

a water purifier filter element shell structure is shown in figures 1-5 and comprises a shell body 1 and a door body 2 hinged to the shell body, wherein a gear structure 4 is sleeved at the hinged position of two sides of the door body 2, correspondingly, a filter element 3 is arranged in the shell body 1, and a rack 31 is arranged on the filter element 3 and matched with the gear structure 4.

Referring to the attached drawing 5, this gear structure 4 is incomplete gear, and when the door body rotated, drove the gear revolve promptly, gear structure promoted the rack to the filter core is installed, and the setting of incomplete gear, can be in place the back at the filter core installation, gear structure has a very little idle stroke for the rack, conveniently dismantles the in-process again, leaves a low-angle between the door body and the casing, conveniently stirs the door frame with the help of the finger.

In order to facilitate the opening of the door body, a torsion spring 7 is arranged between the hinged end of the door body 2 and the shell body 1.

And in the locking of the door body, the door body 2 is locked with the shell body 1 through the lock body structure 5 on the door body.

Referring to fig. 3 in particular, the lock body structure is divided into two buttons 51 on two sides of the door body 2 and a lock cylinder 52, which are hinged through an inclined connecting rod 53 to form a linkage structure, the lock cylinder 52 is limited in a groove 21 on the inner side surface of the door body 2, and an elastic part 6 is arranged on the bottom side and acts on the lock cylinder 52.

Correspondingly, the housing body 1 is provided with an engaging groove 11 engaged with the key cylinder 52.

To explain further by combining the working mechanism, when the door body is opened to a horizontal position (limit), the filter element is inserted into the shell body, then the door body is pushed to rotate upwards, and simultaneously the gear structure is driven to rotate together, the gear structure is meshed with the upper rack of the filter element to push the filter element to enter the shell body, and the resistance brought by the contact of the upper sealing element 32 of the filter element and the shell body is overcome.

When the door is not closed, and a gap is reserved between the door body and the shell body, the filter element is already pushed in place.

When the door body is closed, the lock cylinder firstly overcomes the resistance of an elastic piece (the elastic piece is preferably a rubber spring) and slides into the clamping groove of the shell body, then the lock cylinder is pushed into the clamping groove by the thrust of the rubber spring, and the door is reliably closed.

When the button of the door body is pressed, the lock core is disengaged from the clamping groove, and at the moment, the gear structure is disengaged from the rack and is not meshed, so that the door moves without resistance.

The door is easily pushed to rotate by an angle by the torsion spring on the door shaft, and meanwhile, the gear structure and the rack are meshed again.

Through the door and the door frame clearance, stretch into the finger, stir the door and rotate downwards to make the filter core extract from the casing body, realize changing.

To sum up, this scheme is rational in infrastructure, and the installation and the change of filter core are convenient, through the rotation of the door body, and amplified torque drives advancing of filter core to realize the installation and the change of filter core, user convenient operation, the practicality is strong and convenient degree height.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements.

The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

It will be understood that the above-described embodiments are illustrative only and not restrictive, and that various obvious and equivalent modifications and substitutions may be made in the details described herein by those skilled in the art without departing from the basic principles of the invention.

Claims

1. The utility model provides a purifier filter core shell structure which characterized in that: including casing body (1) and articulate the door body (2) above that, filter core (3) set up in casing body (1), the articulated department cover of the door body (2) in its both sides is equipped with gear structure (4), on filter core (3) with gear structure (4) complex is equipped with rack (31), still be equipped with lock body structure (5) on the door body (2) with casing body (1) locking.

2. A water purifier filter element housing arrangement according to claim 1, wherein: the gear structure (4) is an incomplete missing gear.

3. A water purifier filter element housing arrangement according to claim 1, wherein: the lock body structure (5) comprises buttons (51) and a lock cylinder (52) which are arranged on two sides of the door body (2) in a separated mode, the buttons and the lock cylinder are hinged through an inclined connecting rod (53), the lock cylinder (52) is limited in a groove body (21) in the inner side face of the door body (2), and an elastic piece (6) acts on the lock cylinder (52) on the bottom side.

4. A water purifier filter element housing arrangement according to claim 3, wherein: the elastic piece (6) is a rubber spring.

5. A water purifier filter element housing arrangement according to claim 1, wherein: and a torsion spring (7) is arranged between the hinged end of the door body (2) and the shell body (1).

6. A water purifier filter element housing arrangement according to claim 1, wherein: and a sealing element (32) is also arranged on the filter element (3).

7. A water purifier filter element housing arrangement according to claim 3, wherein: the shell body (1) is provided with a clamping groove (11) matched with the lock cylinder (52).