CN218392800U

CN218392800U - Filter core ware block structure

Info

Publication number: CN218392800U
Application number: CN202222557143.5U
Authority: CN
Inventors: 张国汉; 张景红; 张翠平; 张子超
Original assignee: Dongguan Luolan Auto Parts Manufacturing Co ltd
Current assignee: Dongguan Luolan Auto Parts Manufacturing Co ltd
Priority date: 2022-09-27
Filing date: 2022-09-27
Publication date: 2023-01-31
Anticipated expiration: 2032-09-27

Abstract

The utility model discloses a filter core ware block structure relates to filter core ware technical field, including first mounting box, the upper portion of first mounting box is provided with the second mounting box, the inside of first mounting box is provided with the filter core, a plurality of groups block subassembly are installed with the outside edge of second mounting box to first mounting box, second mounting box and filter core install spacing firm subassembly jointly, through first spacing groove, the second spacing groove, a spring, the cardboard, spliced pole and draw-in groove cooperation are used, it is convenient spacing in the draw-in groove with the cardboard, can fix first mounting box and second mounting box, can separate first mounting box and second mounting box, debris in the first mounting box of clearance, through the carriage, the cooperation of bar groove and inserted bar is used, insert the bar inslot with the inserted bar, make the filter core installation more stable, cooperation through blank holder and indent, it is convenient when covering the second mounting box, further improvement the steadiness of filter core.

Description

Filter core ware block structure

Technical Field

The utility model relates to a filter core ware technical field specifically is a filter core ware block structure.

Background

The automobile air filter is an article for removing particle impurities in air in an automobile, and the automobile air conditioner filter can effectively reduce pollutants entering the automobile through a heating ventilation and air conditioning system and prevent the pollutants harmful to the body from being sucked;

through search, chinese patent discloses an air cleaner (publication No. CN 213870073U), the technical content of which is: during assembly, the upper shell 1 and the lower shell 2 are connected through a hot melting welding mode to form a shell of the air filter; the filter element 3 is arranged in the shell through the slide way 22; after the filter element 3 is installed in place, the sliding cover 4 is attached to the installation plate 31 of the filter element 3 so that the hooks 41 enter the hook grooves 311, and the sliding cover 4 is pushed along the extending direction of the hook grooves 311 so that the hooks 41 are clamped with the limiting ribs;

in view of the above, the following disadvantages exist: the upper shell 1 and the lower shell 2 are welded in the above patent, and when the filter element is replaced, some sundries can be arranged in the lower shell 2, so that the filter element is not easy to clean, and therefore, a clamping structure of the filter element device is provided.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a filter core ware block structure has solved the problem that the above background art provided.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a clamping structure of a filter element device comprises a first mounting box, wherein a second mounting box is arranged at the upper part of the first mounting box, a filter element is arranged inside the first mounting box, a plurality of groups of clamping assemblies are arranged at the outer edges of the first mounting box and the second mounting box, and a limiting and stabilizing assembly is jointly arranged on the first mounting box, the second mounting box and the filter element;

the clamping component comprises a first limiting groove and a second limiting groove, the surfaces of the first mounting box and the second mounting box are respectively provided with the first limiting groove and the second limiting groove, a spring is connected inside the first limiting groove, a clamping plate is arranged at one end of the spring, a connecting column is connected to the top end of the clamping plate, and a clamping groove is formed inside the first limiting groove.

As a further technical scheme of the utility model, the cardboard is with the size of a dimension looks adaptation of first spacing groove and second spacing groove, the diameter of draw-in groove is greater than the cardboard.

As a further technical scheme of the utility model, first mounting box passes through spring, cardboard and spliced pole with the second mounting box and fixes mutually.

As a further technical scheme of the utility model, spacing firm subassembly includes the inner wall connection's of first mounting box connection frame, the inner wall connection of second mounting box has the connecting strip, the bottom of connecting strip is connected with the blank pressing strip, the bottom both ends of filter core are connected with the cutting.

As a further technical scheme of the utility model, the bar groove has been seted up to the corresponding cutting department in surface of splice frame, the indent has been seted up to the corresponding blank holder department in upper surface both ends of filter core.

As the utility model discloses further technical scheme, the size looks adaptation of bar groove and cutting, the bottom size phase-match of indent and blank holder.

Advantageous effects

The utility model provides a filter core ware block structure. Compared with the prior art, the method has the following beneficial effects:

1. the utility model provides a filter core ware block structure, uses through the cooperation between first spacing groove, second spacing groove, spring, cardboard, spliced pole and the draw-in groove, and the convenience is spacing with the cardboard in the draw-in groove, can fix first mounting box and second mounting box, and it is also comparatively convenient to install simultaneously and dismantle, separates first mounting box and second mounting box fast, is convenient for clear up the inside debris of first mounting box.

2. The utility model provides a filter core ware block structure, uses through the cooperation of splice frame, bar groove and cutting, and the strip inslot is inserted to the convenient cutting, makes the filter core installation more stable, uses through the cooperation of blank holder and indent, and the convenience is when covering the second mounting box, the firm condition of further improvement filter core.

Drawings

FIG. 1 is a schematic view of a fastening structure of a filter cartridge;

FIG. 2 is an exploded view of a filter cartridge engaging structure;

FIG. 3 is an exploded view of a latch assembly of the filter cartridge latching structure;

FIG. 4 is a schematic cross-sectional view of a snap-fit assembly of a filter cartridge-engaging structure;

FIG. 5 is an exploded view of a securing assembly in a filter cartridge engaging structure;

fig. 6 is a schematic cross-sectional view of a fixing component in a fastening structure of a filter cartridge.

In the figure: 1. a first mounting box; 2. a second mounting box; 3. a filter element; 4. clamping the assembly; 41. a first limit groove; 42. a second limit groove; 43. a spring; 44. clamping a plate; 45. connecting columns; 46. a card slot; 5. a limiting and stabilizing assembly; 51. a connecting frame; 52. a strip-shaped groove; 53. pressing a groove; 54. a connecting strip; 55. edge pressing strips; 56. and (5) inserting the strips.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution of a filter cartridge engaging structure: the utility model provides a filter core ware block structure, includes first mounting box 1, and the upper portion of first mounting box 1 is provided with second mounting box 2, and the inside of first mounting box 1 is provided with filter core 3, and a plurality of groups block subassembly 4 are installed to the outside edge of first mounting box 1 and second mounting box 2, and first mounting box 1, second mounting box 2 and filter core 3 install spacing firm subassembly 5 jointly.

Referring to fig. 3-4, the engaging assembly 4 includes a first limiting groove 41 and a second limiting groove 42 respectively formed on the surfaces of the first mounting box 1 and the second mounting box 2, the first limiting groove 41 is internally connected with a spring 43, one end of the spring 43 is provided with a clamping plate 44, the top end of the clamping plate 44 is connected with a connecting post 45, the first limiting groove 41 is internally provided with a clamping groove 46, the clamping plate 44 is matched with the first limiting groove 41 and the second limiting groove 42 in size, the diameter of the clamping groove 46 is larger than that of the clamping plate 44, the first mounting box 1 and the second mounting box 2 are fixed through the spring 43, the clamping plate 44 and the connecting post 45.

When the in-service use of block subassembly 4, through pressing down spliced pole 45, spring 43 contracts, when connecting 45 and not moving down through pressing down, then 90 degrees rotatory spliced poles 45 make cardboard 44 rotatory to the draw-in groove 46 in, and then make first mounting box 1 be connected firmly with second mounting box 2.

Please refer to fig. 5-6, the position stabilizing assembly 5 includes a connecting frame 51 connected to the inner wall of the first mounting box 1, a connecting bar 54 connected to the inner wall of the second mounting box 2, a blank holder 55 connected to the bottom end of the connecting bar 54, an inserting bar 56 connected to the two ends of the bottom of the filter element 3, a strip groove 52 formed on the surface of the connecting frame 51 corresponding to the inserting bar 56, a pressing groove 53 formed on the two ends of the upper surface of the filter element 3 corresponding to the blank holder 55, the strip groove 52 is matched with the size of the inserting bar 56, and the pressing groove 53 is matched with the size of the bottom end of the blank holder 55.

At spacing firm subassembly 5's during the in-service use, through placing filter core 3 on the surface of connection frame 51, the vertical section 56 inserts the bar inslot 52 simultaneously, carries on spacing fixedly to filter core 3, when the second mounting box 2 lid is on the upper portion of first mounting box 1, then the indent 53 department of blank holder 55 bottom pressure at filter core 3 upper surface, further strengthened the firm to filter core 3.

The utility model discloses a theory of operation: when the filter element 3 needs to be replaced, the connecting column 45 is rotated by 90 degrees, the clamping plate 44 is opposite to the first limiting groove 41 and the second limiting groove 42, at the moment, the limitation of the spring 43 is removed, the clamping plate 44 and the connecting column 45 are reset, the limitation that other clamping plates 44 are clamped in the clamping groove 46 is removed through the same operation according to the description, then the second mounting box 2 is taken down, and the filter element 3 is taken out and replaced;

place new filter core 3 again on the surface of coupling frame 51, the cutting 56 inserts in the bar groove 52 simultaneously, carry on spacing fixed to filter core 3, then cover the upper portion at first mounting box 1 second mounting box 2, then the indent 53 department of blank holder 55 bottom pressure at the filter core 3 upper surface, press down the spliced pole 45 again, spring 43 contracts, when connecting 45 through pressing not the lapse, then 90 degrees swivelling joint pole 45, make cardboard 44 rotatory to in the draw-in groove 46, again according to the above-mentioned description, all block other cardboard 44 in draw-in groove 46 with same operation, and then make first mounting box 1 be connected firmly with second mounting box 2.

Claims

1. A filter element clamping structure comprises a first mounting box (1), and is characterized in that a second mounting box (2) is arranged at the upper part of the first mounting box (1), a filter element (3) is arranged inside the first mounting box (1), a plurality of groups of clamping assemblies (4) are arranged at the outer edges of the first mounting box (1) and the second mounting box (2), and a limiting and stabilizing assembly (5) is jointly arranged on the first mounting box (1), the second mounting box (2) and the filter element (3);

the clamping component (4) comprises a first limiting groove (41) and a second limiting groove (42) which are respectively formed in the surfaces of a first mounting box (1) and a second mounting box (2), a spring (43) is connected inside the first limiting groove (41), a clamping plate (44) is arranged at one end of the spring (43), a connecting column (45) is connected to the top end of the clamping plate (44), and a clamping groove (46) is formed in the first limiting groove (41).

2. A filter cartridge engagement arrangement according to claim 1, wherein the catch plate (44) is adapted to the dimensions of the first (41) and second (42) retaining grooves, and the diameter of the catch groove (46) is larger than the catch plate (44).

3. A filter cartridge clamping structure as claimed in claim 2, wherein the first mounting box (1) and the second mounting box (2) are fixed by a spring (43), a clamping plate (44) and a connecting column (45).

4. The filter cartridge clamping structure according to claim 1, wherein the limiting and stabilizing component (5) comprises a connecting frame (51) connected with the inner wall of the first mounting box (1), a connecting strip (54) connected with the inner wall of the second mounting box (2), a blank pressing strip (55) connected with the bottom end of the connecting strip (54), and an inserting strip (56) connected with the two ends of the bottom of the filter cartridge (3).

5. The filter element clamping structure according to claim 4, wherein a strip-shaped groove (52) is formed in the surface of the connecting frame (51) corresponding to the insert strip (56), and press grooves (53) are formed in the two ends of the upper surface of the filter element (3) corresponding to the press strips (55).

6. A filter cartridge clamping structure according to claim 5, wherein the strip-shaped groove (52) is matched with the size of the insert strip (56), and the press groove (53) is matched with the bottom end size of the press strip (55).