CN220478390U

CN220478390U - One-step formed filtering core

Info

Publication number: CN220478390U
Application number: CN202321647330.0U
Authority: CN
Inventors: 余永清
Original assignee: Wenzhou Yongqing Automobile Filters Co ltd
Current assignee: Wenzhou Yongqing Automobile Filters Co ltd
Priority date: 2023-06-27
Filing date: 2023-06-27
Publication date: 2024-02-13
Anticipated expiration: 2033-06-27

Abstract

The utility model discloses a one-step formed filter element, which comprises a U-shaped supporting shell, wherein filter paper and a filter screen plate are slidably filled on the inner side surface of the U-shaped supporting shell, an arch clamping plate is clamped at the upper end of the U-shaped supporting shell, clamping plates are arranged on two sides of the arch clamping plate, triangular clamping strips are arranged at the inner ends of the clamping plates and clamped into the inner side surface of the U-shaped supporting shell, the filter paper and the filter screen plate are supported by the U-shaped supporting shell for sliding fit installation, the outer buckling arch clamping plate is fixed, the assembly and the disassembly are convenient, and a splicing mechanism is simple.

Description

One-step formed filtering core

Technical Field

The utility model relates to the field of filter elements, in particular to a one-step formed filter element.

Background

The air conditioner is characterized in that air conditioner filter elements are arranged at the positions of ventilation openings of the vehicle-mounted air conditioner, and are used for filtering particles, smoke dust or harmful gases in the air, so that the air blown into the internal space of the vehicle is fresh and clean, and the air conditioner filter elements are of one-step forming structures and are not capable of replacing internal filter paper in a detachable mode;

CN 209490615U is a spliced air conditioner filter element bracket, and belongs to the field of automobile air conditioning equipment. The device comprises four mutually independent flanges, and the four flanges are wound to form a quadrilateral bracket; the flanges are detachably connected together, and L-shaped corner plates are arranged at four corners of the air conditioner filter element bracket;

the assembly and disassembly mechanism is complex, the four corner plates and the flanges are adopted for splicing, and the multiple groups of mechanisms are spliced, so that the assembly and disassembly are not convenient enough.

Disclosure of Invention

Aiming at the problems in the prior art, the utility model aims to provide a one-step formed filter element, which is characterized in that a U-shaped supporting shell is used for supporting filter paper and a filter screen plate for sliding fit installation, an external buckling arched clamping plate is fixed, the assembly and the disassembly are convenient, and a splicing mechanism is simple.

In order to solve the problems, the utility model adopts the following technical scheme.

The utility model provides a one shot forming's filter core, includes the U-shaped holds in the palm the shell, the inboard surface that the U-shaped held in the palm the shell slides and has filled filter paper and filter screen board, U-shaped holds in the palm shell upper end joint has the arch cardboard, the both sides of arch cardboard set up the cardboard, the cardboard inner sets up the triangle card strip, the triangle card strip card is gone into the inboard surface that the U-shaped held in the palm the shell, holds in the palm shell through the U-shaped and supports filter paper and filter screen board and carry out the slip and join in marriage the installation, and outside lock joint arch cardboard is fixed, installs and removes conveniently, and splicing mechanism is simple.

Further, the side of the U-shaped support shell is provided with a positioning groove, and the clamping plate is clamped into the positioning groove for positioning.

Furthermore, the inner side surface of the positioning groove is provided with a triangular clamping groove, the triangular clamping strip is clamped into the triangular clamping groove,

furthermore, the clamping plate is made of elastic plastic materials.

Further, the outer end of the U-shaped support shell is provided with a notch.

Further, the notch is communicated with the positioning groove.

Further, HEPA air conditioning filter elements are adopted for the filter paper.

Compared with the prior art, the utility model has the advantages that:

(1) The U-shaped support shell is used for supporting the filter paper and the filter screen plate for sliding fit installation, the external buckling arch clamping plate is fixed, the assembly and the disassembly are convenient, and the splicing mechanism is simple.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a bottom cross-sectional view of the overall structure of the present utility model;

FIG. 3 is a side view of the overall structure of the present utility model;

fig. 4 is a side view of the U-shaped cradle of the present utility model.

The reference numerals in the figures illustrate:

the filter comprises a 1U-shaped supporting shell, 2 filter paper, 3 filter screen plates, 4 arched clamping plates, 5 clamping plates, 6 triangular clamping strips, 100 positioning grooves, 101 triangular clamping grooves and 7 notch grooves.

Description of the embodiments

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.

Example 1: referring to fig. 1-4, a one-step formed filter element comprises a U-shaped supporting shell 1, wherein filter paper 2 and a filter screen plate 3 are slidably filled on the inner side surface of the U-shaped supporting shell 1, an arch clamping plate 4 is clamped at the upper end of the U-shaped supporting shell 1, clamping plates 5 are arranged on two sides of the arch clamping plate 4, triangular clamping strips 6 are arranged at the inner ends of the clamping plates 5, and the triangular clamping strips 6 are clamped into the inner side surface of the U-shaped supporting shell 1;

the side surface of the U-shaped supporting shell 1 is provided with a positioning groove 100, the clamping plate 5 is clamped into the positioning groove 100 for positioning, the inner side surface of the positioning groove 100 is provided with a triangular clamping groove 101, the triangular clamping strip 6 is clamped into the triangular clamping groove 101, so that the clamping and positioning are facilitated, and the clamping and fixing of the arched clamping plate 4 are facilitated;

the clamping plate 5 is made of elastic plastic material and is elastically buckled;

the outer end of the U-shaped supporting shell 1 is provided with a notch 7, the notch 7 is communicated with the positioning groove 100, when the U-shaped supporting shell is disassembled, the clamping plate 5 is scratched along the notch 7, the triangular clamping strip 6 can be driven to be separated from the triangular clamping groove 101, the arched clamping plate 4 is convenient to take out, the filter paper 2 and the filter screen plate 3 can be pulled out for replacement, and the U-shaped supporting shell is convenient to assemble and disassemble;

the filter paper 2 adopts a HEPA air conditioning filter element, so that dust can be filtered conveniently.

The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.

Claims

1. The utility model provides a filter core is filtered to one shot forming, holds in palm shell (1) its characterized in that including the U-shaped: the novel U-shaped support is characterized in that filter paper (2) and a filter screen plate (3) are slidably filled on the inner side surface of the U-shaped support shell (1), an arch clamping plate (4) is clamped at the upper end of the U-shaped support shell (1), clamping plates (5) are arranged on two sides of the arch clamping plate (4), triangular clamping strips (6) are arranged at the inner ends of the clamping plates (5), and the triangular clamping strips (6) are clamped into the inner side surface of the U-shaped support shell (1).

2. The one-shot filter cartridge of claim 1, wherein: the side of the U-shaped support shell (1) is provided with a positioning groove (100), and the clamping plate (5) is clamped into the positioning groove (100) for positioning.

3. The one-shot filter cartridge of claim 2, wherein: the inner side surface of the positioning groove (100) is provided with a triangular clamping groove (101), and the triangular clamping strip (6) is clamped into the triangular clamping groove (101).

4. The one-shot filter cartridge of claim 1, wherein: the clamping plate (5) is made of elastic plastic materials.

5. The one-shot filter cartridge of claim 1, wherein: the outer end of the U-shaped supporting shell (1) is provided with a notch (7).

6. The one-shot filter cartridge of claim 5, wherein: the notch (7) is communicated with the positioning groove (100).

7. The one-shot filter cartridge of claim 1, wherein: the filter paper (2) adopts a HEPA air conditioner filter element.