CN220434908U - Air inlet mechanism for air filtering system of automobile engine - Google Patents

Abstract

The utility model discloses an air inlet mechanism for an air filtering system of an automobile engine, which comprises an air inlet pipe shell, wherein an air outlet is formed in one side of the air inlet pipe shell, a first air inlet pipeline and a second air inlet pipeline are arranged at the upper end of the air inlet pipe shell in an extending mode, grooves are formed in the side walls of the first air inlet pipeline and the second air inlet pipeline, filter screens are arranged in the first air inlet pipeline and the second air inlet pipeline, a limiting plate is fixedly connected to one side of each filter screen, a clamping block is fixedly connected to one side of each filter screen, a fixing assembly is arranged in each of the first air inlet pipeline and the second air inlet pipeline, each clamping block is movably clamped with the corresponding fixing assembly, and each fixing assembly comprises a placing groove, a pressing block, a first spring, a sliding rod, a limiting block, a telescopic rod, a fixing block and a second spring. According to the utility model, the first air inlet pipeline and the second air inlet pipeline are arranged, so that the air filter is applicable to most vehicle air filters, and has wide application range and strong practicability.

Description

Air inlet mechanism for air filtering system of automobile engine

Technical Field

The utility model relates to the technical field of automobile air filter parts, in particular to an air inlet mechanism for an automobile engine air filter system.

Background

It is well known that automotive air filters are an important part of the automotive air intake system. When the automobile engine is in operation, a large amount of air is sucked in, and if the air is not filtered, dust suspended in the air is sucked into the air cylinder, so that abrasion of the piston group and the air cylinder is accelerated. Larger particles enter between the piston and the cylinder, which can cause severe "scuffing" phenomena, which are particularly severe in dry sandy working environments. The air filter is arranged in front of the carburetor or the throttle valve, plays a role in filtering dust and sand in the air, and ensures that sufficient and clean air enters the cylinder.

However, the existing air filtering system of the automobile engine mostly adopts a single air inlet structure design, and dust attached to a filter screen is inconvenient to clean, so that the practicability is poor.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides an air inlet mechanism for an air filtering system of an automobile engine.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an air inlet mechanism for automobile engine air filter system, includes the intake pipe casing, the upper end of intake pipe casing extends there is first admission line, second admission line, the inside of first admission line, second admission line all is provided with the filter screen, one side fixedly connected with fixture block of filter screen, the inside of first admission line, second admission line all is provided with fixed subassembly.

As a further description of the above technical solution:

an air outlet is formed in one side of the air inlet pipe shell.

As a further description of the above technical solution:

one side of the filter screen is fixedly connected with a limiting plate.

As a further description of the above technical solution:

the side walls of the first air inlet pipeline and the second air inlet pipeline are respectively provided with a groove.

As a further description of the above technical solution:

the clamping block is movably clamped with the fixing component.

As a further description of the above technical solution:

the fixed subassembly includes standing groove, briquetting, first spring, slide bar, stopper, telescopic link, fixed block, second spring.

As a further description of the above technical solution:

the pressing block, the first spring, the sliding rod, the limiting block, the telescopic rod, the fixed block and the second spring are all located in the placing groove.

As a further description of the above technical solution:

one side fixedly connected with slide bar of briquetting, the surface of slide bar is provided with first spring, the lower extreme fixedly connected with stopper of slide bar, the upper end fixedly connected with fixed block of slide bar, one side fixedly connected with telescopic link of fixed block, the surface of telescopic link is provided with the second spring.

The utility model has the following beneficial effects:

1. compared with the prior art, the air inlet mechanism for the air filtering system of the automobile engine is wide in application range and high in practicability, and can be suitable for most automobile air filters by arranging the first air inlet pipeline and the second air inlet pipeline.

2. Compared with the prior art, this an air inlet mechanism for automobile engine air filter system inserts the air inlet pipeline on with the filter screen in through setting up the pipeline subassembly, the fixture block extrudes the fixed block, and the fixed block moves rightwards, and the fixed block extrudes the telescopic link, and the second spring atress deformation on the telescopic link, the fixed block drive slide bar move rightwards, and the first spring atress deformation on the fixed block when the fixture block is accomplished with the fixed block joint, and first spring, second spring, telescopic link return to original place, accomplish the installation of filter screen, simple to operate.

3. Compared with the prior art, the air inlet mechanism for the air filtering system of the automobile engine has the advantages that the pressing block is pressed, the pressing block drives the sliding rod to move, the sliding rod drives the fixing block to move, the fixing block drives the telescopic rod to stretch out and draw back, the filter screen is detached, and the filter screen is convenient to detach and clean.

Drawings

FIG. 1 is an external view of an air intake mechanism for an air filter system of an automobile engine according to the present utility model;

FIG. 2 is a view showing the internal structure of an air intake mechanism for an air filter system of an automobile engine according to the present utility model;

FIG. 3 is a schematic view of a fixing assembly of an air intake mechanism for an air filter system of an automobile engine according to the present utility model;

fig. 4 is a partial structural view of an air intake duct of an air intake mechanism for an air filter system of an automobile engine according to the present utility model.

Legend description:

1. an intake pipe housing; 2. a first air intake duct; 3. a second air intake duct; 4. an air outlet; 5. a fixing assembly; 6. a limiting plate; 7. a clamping block; 8. a filter screen; 9. a groove; 51. a placement groove; 52. briquetting; 53. a first spring; 54. a slide bar; 55. a limiting block; 56. a telescopic rod; 57. a fixed block; 58. and a second spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, one embodiment provided by the present utility model is: the utility model provides an air inlet mechanism for automobile engine air filter system, including intake pipe casing 1, the upper end of intake pipe casing 1 extends there is first admission line 2, second admission line 3, through setting up first admission line 2, second admission line 3, can be applicable to most automobile-used air cleaner, application scope is wide, the practicality is strong, the inside of first admission line 2, second admission line 3 all is provided with filter screen 8, one side fixedly connected with fixture block 7 of filter screen 8, the inside of first admission line 2, second admission line 3 all is provided with fixed subassembly 5, through setting up fixed subassembly 5, make things convenient for the installation and the dismantlement of filter screen 8.

One side of intake pipe casing 1 is provided with gas outlet 4, one side fixedly connected with limiting plate 6 of filter screen 8, through setting up limiting plate 6, make things convenient for taking of filter screen 8, first intake duct 2, the lateral wall of second intake duct 3 all is provided with recess 9, through setting up recess 9, make things convenient for taking of filter screen 8, fixture block 7 and fixed subassembly 5 activity joint, fixed subassembly 5 includes standing groove 51, briquetting 52, first spring 53, slide bar 54, stopper 55, telescopic link 56, fixed block 57, second spring 58 all are located standing groove 51, one side fixedly connected with slide bar 54 of briquetting 52, the surface of slide bar 54 is provided with first spring 53, the lower extreme fixedly connected with stopper 55 of slide bar 54, the upper end fixedly connected with fixed block 57 of slide bar 54, one side fixedly connected with telescopic link 56 of fixed block 57, the surface of telescopic link 56 is provided with second spring 58.

Working principle: this an air inlet mechanism for automobile engine air filter system aligns first air intake duct 2, in the second air intake duct 3 with fixture block 7 on the filter screen 8, fixture block 7 extrudees fixed block 57, fixed block 57 moves rightwards, fixed block 57 extrudees telescopic link 56, second spring 58 atress deformation on the telescopic link 56, fixed block 57 drives slide bar 54 and moves rightwards, first spring 53 atress deformation on the fixed block 57, after fixture block 7 and fixed block 57 joint are accomplished, first spring 53, second spring 58, telescopic link 56 returns to original place, accomplish the installation of filter screen 8, when dismantling when needs, press briquetting 52, briquetting 52 drives slide bar 54 and moves rightwards, first spring 53 atress deformation, slide bar 54 drives fixed block 57 and moves rightwards, fixed block 57 drives telescopic link 56 and stretches out and draws back, second spring 58 atress deformation, take out filter screen 8 at this moment, realize the dismantlement of filter screen 8, wash it.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (5)

1. An air inlet mechanism for an air filtering system of an automobile engine, comprising an air inlet pipe shell (1), and is characterized in that: the utility model discloses an air inlet pipe shell, which is characterized in that a first air inlet pipeline (2) and a second air inlet pipeline (3) are extended at the upper end of the air inlet pipe shell (1), a filter screen (8) is arranged in the first air inlet pipeline (2) and the second air inlet pipeline (3), one side fixedly connected with clamping blocks (7) of the filter screen (8), a fixing component (5) is arranged in the first air inlet pipeline (2) and the second air inlet pipeline (3), the fixing component (5) comprises a placing groove (51), a pressing block (52), a first spring (53), a sliding rod (54), a limiting block (55), a telescopic rod (56), a fixing block (57) and a second spring (58), the pressing block (52), the first spring (53), the sliding rod (54) is fixedly connected with one side of the pressing block (52), the upper end of the sliding rod (57) is fixedly connected with the sliding rod (57), the outer surface of the telescopic rod (56) is provided with a second spring (58).

2. An air intake mechanism for an automotive engine air filtration system as claimed in claim 1 wherein: one side of the air inlet pipe shell (1) is provided with an air outlet (4).

3. An air intake mechanism for an automotive engine air filtration system as claimed in claim 1 wherein: one side of the filter screen (8) is fixedly connected with a limiting plate (6).

4. An air intake mechanism for an automotive engine air filtration system as claimed in claim 1 wherein: the side walls of the first air inlet pipeline (2) and the second air inlet pipeline (3) are respectively provided with a groove (9).

5. An air intake mechanism for an automotive engine air filtration system as claimed in claim 1 wherein: the clamping block (7) is movably clamped with the fixing component (5).