CN210440133U

CN210440133U - Empty filter of side cap joint revolution mechanic

Info

Publication number: CN210440133U
Application number: CN201921273278.0U
Authority: CN
Inventors: 林咸林; 胡婉音
Original assignee: Hengbo Holdings Co ltd
Current assignee: Hengbo Holdings Co ltd
Priority date: 2019-08-08
Filing date: 2019-08-08
Publication date: 2020-05-01
Anticipated expiration: 2029-08-08

Abstract

The utility model provides an empty filter of side cap joint revolution mechanic, casing and setting are at its inside filter core under casing, empty filter on the empty filter, the casing rear side passes through the rotation axis and articulates under the empty filter on the casing, the casing front side articulates through the pivot has the front side cap under the empty filter, be provided with the drag hook on the front side cap, the correspondence of casing front side is provided with the draw-in groove on the empty filter, the drag hook card on the front side cap when the casing lid was closed down realizes in the draw-in groove that front side cap, empty filter are last, the buckle between the casing three is connected closely down, and the drag hook breaks away from the draw-in groove when getting the filter core makes the front side cap open downwards and upwards overturn on the empty filter casing. The utility model discloses satisfied original empty filter performance requirement, the casing just can take out the filter core on the empty filter is opened to the low-angle, and it is little to occupy the engine compartment space, has reduced the design space requirement of empty filter, can realize the change maintenance of filter core in less space, the intangible cost of having reduced.

Description

Empty filter of side cap joint revolution mechanic

Technical Field

The invention relates to an air filter, in particular to an air filter with a side cover clamped and connected with a rotating structure.

Background

The shell body structure of the present traditional air filter is that the upper and lower shells are assembled and connected by screws or clamping hooks, and the shell body can be taken out only by opening the whole air filter when the filter element is taken.

The upper shell of the air filter can be disassembled by the aid of enough space of the whole vehicle, and the space of the front engine hood is low due to the fact that the whole vehicle is optimized as much as possible in terms of NVH and wind resistance, so that the design space of a front engine compartment is severely compressed, and a test is brought to the conventional design of the air filter. At present, the design difficulty and the weight of a later-stage air filter are heavy due to insufficient clearance of a front engine cover of an engine.

Disclosure of Invention

Aiming at the problems, the invention aims to provide the air filter with the side cover clamped and rotated structure, which changes the operation of taking down the filter element after the traditional upper cover is completely opened, and only needs to open the upper cover at a small angle, so that the filter element can be taken down, the installation space of the air filter is greatly saved, the replacement and maintenance of the filter element are realized in a limited space, and the whole structure design is optimized.

The technical scheme includes that the air filter with the side cover clamping and rotating structure comprises an upper air filter shell, a lower air filter shell and a filter element arranged in the upper air filter shell, the rear side of the upper air filter shell is hinged to the lower air filter shell through a rotating shaft, the front side of the lower air filter shell is hinged to a front side cover through a rotating shaft, a draw hook is arranged on the front side cover, a clamping groove is correspondingly formed in the front side of the upper air filter shell, the draw hook on the front side cover is clamped into the clamping groove when the upper air filter shell and the lower air filter shell are covered, the front side cover, the upper air filter shell and the lower air filter shell are connected and closed in a clamping mode, and when the filter element is taken out, the draw hook is separated from the clamping groove, so that the front.

Preferably, the draw hook is hinged on the front side cover.

Preferably, the top end of the draw hook extends out of a reversely bent handle, and the whole draw hook is deformed to be separated from the clamping groove when the handle is pressed downwards.

The filter core taking device has a simple and novel structure, meets the performance requirement of the original air filter, can take out the filter core only by opening the upper shell of the air filter at a small angle, occupies a small engine room, reduces the design space requirement of the air filter, can realize replacement and maintenance of the filter core in a small space, and invisibly reduces the cost.

Drawings

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

FIG. 2 is a schematic view of the structure of FIG. 1 from another perspective;

FIG. 3 is a schematic view of the filter element of the present invention;

FIG. 4 is a schematic view of the structure of FIG. 3 from another perspective;

wherein: 1-upper shell of air filter; 2-lower shell of air filter; 3, a filter element; 4-a rotating shaft; 5, a rotating shaft; 6-front side cover; 7, pulling a hook; 8, a clamping groove; 9-handle.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1 to 4, the invention provides an air filter with a side cover clamping and rotating structure, which comprises an upper air filter shell 1, a lower air filter shell 2 and a filter element 3 arranged in the upper air filter shell 2, wherein the rear side of the upper air filter shell 1 is hinged on the lower air filter shell 2 through a rotating shaft 4, the front side of the lower air filter shell 2 is hinged with a front side cover 6 through a rotating shaft 5, a drag hook 7 is arranged on the front side cover 6, a clamping groove 8 is correspondingly arranged on the front side of the upper air filter shell 1, and the drag hook 7 on the front side cover 6 is clamped into the clamping groove 8 when the upper air filter shell and the lower air filter shell 1 are closed, so that the front side cover 6 is opened downwards and the upper air filter shell 1 is overturned upwards to take out the filter element 3 from the front side surface when the filter element 3 is taken out, and the drag hook 7 is separated from the clamping groove 8 to enable.

Preferably, the draw hook 7 is hinged on the front side cover 6.

Preferably, the top end of the draw hook 7 extends out of a reversely bent handle 9, and the whole draw hook 7 is deformed to be separated from the clamping groove 8 when the handle 9 is pressed downwards.

After installing whole empty filter in engine compartment, can continue to install other part, the empty filter that only need be left above it goes up the little space that casing 1 low-angle slope was opened, needn't leave the space that casing 1 opened and take off the operation on the whole empty filter like before, occupation space has been practiced thrift by a wide margin, be favorable to the overall arrangement design of other parts, when renew cartridge 3, press handle 9, drag hook 7 produces deformation and breaks away from draw-in groove 8, automatic upset is got off after side cap 6 is opened, casing 1 on the empty filter of small-angle upset makes progress, stretch into whole filter core 3 of taking out with the hand, it goes into to trade a new filter core, casing 1 on the back empty filter of good position fixing lid, the side cap 6 that makes progress, it can in 7 to draw-in groove 8 to detain the back pull-hook. The whole operation process is simple and convenient, the most important is to save the design space, the design layout of other parts is facilitated, and the optimal design in the aspects of vehicle NVH and wind resistance is facilitated.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and any simple modification, equivalent change or modification made to the above embodiments according to the technical principle of the present invention still falls within the scope of the technical solution of the present invention.

Claims

1. The utility model provides an empty filter of side cap joint revolution mechanic, includes casing (1), empty filter casing (2) and sets up at its inside filter core (3) under empty filter upper housing, its characterized in that: casing (1) rear side passes through rotation axis (4) and articulates under the empty filter on casing (2), casing (2) front side articulates through pivot (5) has front side cap (6) under the empty filter, be provided with drag hook (7) on front side cap (6), casing (1) front side correspondence is provided with draw-in groove (8) on the empty filter, drag hook (7) card on front side cap (6) when upper and lower casing (1, 2) lid is gone into draw-in groove (8) and is realized that buckle between front side cap (6), the empty filter is upper and lower casing (1, 2) three is connected closedly, and drag hook (7) break away from draw-in groove (8) when getting filter core (3) makes front side cap (6) open downwards and upwards overturn and take out filter core (3) behind casing (1) on the empty filter from the leading flank.

2. The air filter of the side cover clamping rotating structure of claim 1, wherein: the draw hook (7) is hinged on the front side cover (6).

3. The air filter of the side cover clamping rotating structure of claim 1, wherein: the top end of the draw hook (7) extends out of a reversely bent handle (9), and the whole draw hook (7) is deformed to separate from the clamping groove (8) when the handle (9) is pressed downwards.