CN205779335U - Air filter - Google Patents

Abstract

The utility model discloses an air filter, which comprises a frame. The frame is in the shape of an "I" as a whole. Several protruding positioning and fixing ribs are arranged on both ends of the frame, and filter paper sockets are arranged on both sides of the middle part of the frame. , filter paper is fixedly installed in the filter paper sockets, the filter paper sockets are evenly arranged on the frame, and the filter paper sockets on both sides of the frame are arranged symmetrically. The utility model has the advantages of simple structural design, convenient manufacture and use, adopts the "I"-shaped frame design, not only convenient and fast installation, but also can save materials to the greatest extent and reduce its own weight under the condition of ensuring strength.

Description

air filter

Technical field:

The utility model relates to the field of auto parts, in particular to an air filter.

Background technique:

An air filter is a device that removes particulate impurities in the air. When the piston machine (internal combustion engine, reciprocating compressor, etc.) is working, if the inhaled air contains dust and other impurities, it will aggravate the wear of the parts, so an air filter must be installed.

Utility model content:

The purpose of the utility model is an air cleaner with simple design and convenient installation and use.

The technical scheme that the utility model adopts is:

An air cleaner, including a frame, characterized by:

The frame as a whole is in the shape of an "I", and several protruding positioning and fixing ribs are provided on both ends of the frame, and filter paper sockets are provided on both sides of the middle of the frame, and filter paper is fixedly installed in the filter paper sockets.

The air filter is characterized in that:

The filter paper sockets are evenly arranged on the frame, and the filter paper sockets on both sides of the frame are arranged symmetrically.

The air filter is characterized in that:

The filter paper is inserted into the filter paper socket and fixedly installed, and the outer ends of the filter paper are flush with both sides of the frame.

Compared with the prior art, the utility model has the beneficial effects of:

The utility model has the advantages of simple structural design, convenient manufacture and use, adopts the "I"-shaped frame design, not only convenient and fast installation, but also can save materials to the greatest extent and reduce its own weight under the condition of ensuring strength.

Description of drawings:

Fig. 1 is the structural representation of the utility model.

detailed description:

Below in conjunction with accompanying drawing, the utility model is described in further detail by embodiment:

The air filter includes a frame 1. The frame 1 is in the shape of an "I" as a whole. Several protruding positioning and fixing ribs 2 are provided on both ends of the frame 1. Filter paper sockets 3 are provided on both sides of the middle of the frame 1. The filter paper sockets 3 are fixedly installed with filter paper 4, the filter paper sockets 3 are evenly arranged on the frame 1, and the filter paper sockets 3 on both sides of the frame 1 are arranged symmetrically.

The filter paper 4 is inserted into the filter paper socket 3 and fixedly installed, and the outer ends of the filter paper 4 are flush with both sides of the frame 1 .

The above-mentioned embodiments are only preferred implementation modes of the present utility model, in addition, the present utility model may also have other implementation modes. It should be noted that any obvious improvements and modifications shall fall within the protection scope of the present utility model without departing from the concept of the utility model.

Claims (3)

1. air filter, including framework, it is characterised in that:

Described framework generally I-shaped, the location that the two ends end face of framework is equipped with some protrusions fixes rib, and the both sides, middle part of framework are equipped with filter paper socket, are all installed with filter paper in filter paper socket.

Air filter the most according to claim 1, it is characterised in that:

Described filter paper socket is evenly arranged on framework, and the filter paper socket symmetric of framework both sides is arranged.

Air filter the most according to claim 1, it is characterised in that:

Described filter paper insertion filter paper socket is interior and fixedly mounts, and the outer end of filter paper flushes with the both sides of framework.