Air conditioner filter element convenient to disassemble

Abstract

The utility model provides an air conditioner filter element convenient to disassemble, and belongs to the technical field of air conditioner filter elements. The air conditioner filter element convenient to disassemble is characterized by comprising a mounting frame and a cover plate, two L-shaped connecting blocks are symmetrically arranged on the inner side of the cover plate, a placement net is fixedly connected to the L-shaped connecting blocks, a limiting frame is fixedly connected to the outer side of the cover plate, and a limiting rod is arranged on the limiting frame in a sliding and penetrating mode; the mounting frame is provided with a limiting hole corresponding to the limiting rod, the lower end of the limiting rod is fixedly connected with a handheld block, the limiting rod is sleeved with a first spring, the upper end of the first spring is connected with the upper end of the limiting frame, the lower end of the first spring is connected with the handheld block, and when the first spring is in a compressed state, the handheld block is connected with the limiting rod. When the first spring is in the stretching state, the upper end of the limiting rod is lower than the upper end of the limiting frame. The air conditioner filter element has the advantages that when the air conditioner filter element needs to be replaced, the whole air conditioner filter element can be taken out only by pressing the handheld block with a hand to enable the limiting rod to move downwards and enable the end of the limiting rod to be separated from the limiting hole, disassembly and assembly are convenient, and parts such as the cover plate are not prone to being damaged.

Description

Technical Field

[0001] The utility model belongs to the technical field of air conditioning filter elements and relates to an air conditioning filter element which is easy to disassemble. Background Art

[0002] After a period of use, automotive air conditioning filters accumulate impurities, causing a decrease in filtration performance and requiring replacement. Most existing air conditioning filters are placed into the vehicle's filter mounting frame through an access port. This access port is then sealed with a cover, securing the filter in place. However, existing filter covers typically use clips for fastening. Due to the limited operating space and the thinness of the clips and cover, they are easily damaged when pressed, making assembly and disassembly difficult. Summary of the Invention

[0003] The purpose of the utility model is to address the above-mentioned problems in the existing technology and propose an air-conditioning filter element that is easy to disassemble, thereby solving the problem that the existing filter element cover plate is generally fixed with a buckle, and due to the small operating space, the buckle and the cover plate are thin, and they are easily damaged when pressing the cover plate and the buckle, making disassembly and assembly inconvenient.

[0004] The purpose of this utility model can be achieved through the following technical solutions:

[0005] An air conditioning filter element that is easy to disassemble is characterized in that it includes a mounting frame and a cover plate, two L-shaped connecting blocks are symmetrically provided on the inner side of the cover plate, a placement net is fixedly connected to the L-shaped connecting block, a limit frame is fixedly connected to the outer side of the cover plate, a limit rod is slidably passed through the limit frame, a limit hole corresponding to the limit rod is provided on the mounting frame, the lower end of the limit rod is fixedly connected to a hand-held block, a first spring is sleeved on the limit rod, the upper end of the first spring is connected to the upper end of the limit frame, and the lower end of the first spring is connected to the hand-held block, when the first spring is in a compressed state, the upper end of the limit rod is higher than the upper end of the limit frame, and when the first spring is in a stretched state, the upper end of the limit rod is lower than the upper end of the limit frame.

[0006] In the above-mentioned easily disassembled air-conditioning filter element, an L-shaped retaining bar is fixedly connected to the L-shaped connecting block, and the L-shaped retaining bar is in contact with the placement net.

[0007] In the above-mentioned air-conditioning filter element that is easy to disassemble, the two L-shaped connecting blocks are symmetrically slid on the inner side of the cover plate, a second spring is provided between the two sides of the cover plate and the L-shaped connecting blocks, and a push block is slidably provided on the cover plate, and the push block can squeeze the two L-shaped connecting blocks to move them to both sides.

[0008] In the above-mentioned easily disassembled air conditioning filter element, the L-shaped connecting block and the pushing block are provided with guiding inclined surfaces.

[0009] In the above-mentioned easily disassembled air conditioning filter element, the hand-held block is provided with anti-slip grooves.

[0010] Compared with the prior art, the utility model has the following advantages:

[0011] When the air conditioning filter needs to be replaced, just press the hand-held block with your hand to move the limit rod downward, and the end of the limit rod will be separated from the limit hole, and the entire air conditioning filter can be taken out. It is easy to disassemble and assemble, and it is not easy to damage the cover and other components; according to the width of the air conditioning filter, push the push block to move the L-shaped connecting block, L-shaped baffle and placement net to both sides, which is convenient for placing air conditioning filters of different widths and adapting to installation frames of different widths. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural diagram of the utility model;

[0013] Figure 2 It is a front view structural schematic diagram of the present utility model.

[0014] In the figure,

[0015] 2. Mounting frame; 3. Cover plate; 4. L-shaped connecting block; 5. Placement net; 6. Limiting frame; 7. Limiting rod; 8. Limiting hole; 9. Handle block; 10. First spring; 11. L-shaped stop bar; 12. Second spring; 13. Push block. DETAILED DESCRIPTION

[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0017] like Figures 1 to 2 As shown,

[0018] An air conditioning filter element that is easy to disassemble is characterized in that it includes a mounting frame 2 and a cover plate 3, two L-shaped connecting blocks 4 are symmetrically provided on the inner side of the cover plate 3, a placement net 5 is fixedly connected to the L-shaped connecting block 4, a limit frame 6 is fixedly connected to the outer side of the cover plate 3, a limit rod 7 is slidably penetrated through the limit frame 6, a limit hole 8 corresponding to the limit rod 7 is provided on the mounting frame 2, a hand-held block 9 is fixedly connected to the lower end of the limit rod 7, a first spring 10 is sleeved on the limit rod 7, the upper end of the first spring 10 is connected to the upper end of the limit frame 6, and the lower end of the first spring 10 is connected to the hand-held block 9, when the first spring 10 is in a compressed state, the upper end of the limit rod 7 is higher than the upper end of the limit frame 6, and when the first spring 10 is in a stretched state, the upper end of the limit rod 7 is lower than the upper end of the limit frame 6.

[0019] After the filter element is installed, the filter element is put on the placement net 5, and the hand-held block 9 is pressed with the finger to move the limit rod 7 downward. The first spring 10 is stretched downward, and the upper end of the limit rod 7 is lower than the upper end of the limit frame 6. Then the filter element and the placement net 5 are pushed into the installation frame 2 together, and the limit rod 7 is aligned with the limit hole 8. Then the hand-held block 9 is released, the first spring 10 contracts, and the limit rod 7 rises. The upper end of the limit rod 7 is inserted into the limit hole 8, which limits the movement of the limit frame 6 and the cover plate 3, etc., and the installation of the filter element is completed. When replacement is needed, just press the hand-held block 9 with your hand to move the limit rod 7 downward. The end of the limit rod 7 is separated from the limit hole 8, and the entire filter element can be taken out. It is easy to disassemble and assemble, and it is not easy to damage the cover plate 3 and other components.

[0020] In this embodiment, an L-shaped retaining bar 11 is fixedly connected to the L-shaped connecting block 4, and the L-shaped retaining bar 11 is in contact with the placement net 5. The L-shaped retaining bar 11 limits the position of the air conditioning filter element.

[0021] In this embodiment, the two L-shaped connecting blocks 4 are symmetrically slidably mounted on the inner side of the cover plate 3. Second springs 12 are provided between the two sides of the cover plate 3 and the L-shaped connecting blocks 4. A push block 13 is slidably mounted on the cover plate 3. The push block 13 is capable of squeezing the two L-shaped connecting blocks 4 to move them sideways. By pushing the push block 13, the L-shaped connecting blocks 4, L-shaped retaining bars 11, and placement net 5 can be moved sideways depending on the width of the air conditioning filter element. This facilitates the placement of air conditioning filter elements of varying widths and accommodates installation frames 2 of varying widths. After placement, the push block 13 is released, and the second spring 12 retracts the L-shaped connecting blocks 4, allowing the L-shaped retaining bars 11 to clamp the air conditioning filter element.

[0022] In this embodiment, the L-shaped connecting block 4 and the pushing block 13 are provided with guiding inclined surfaces, so that the pushing block 13 can push the L-shaped connecting block 4 to both sides.

[0023] In this embodiment, the handle block 9 is provided with anti-slip grooves.

[0024] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0025] In addition, the descriptions of "first", "second", etc. in the present invention are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. At the same time, the meaning of "and / or" appearing in the full text is to include three solutions. Taking "A and / or B" as an example, it includes solution A, or solution B, or a solution in which both A and B are satisfied. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0026] The above components are all common standard parts or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods.

[0027] The specific embodiments described herein are merely illustrative of the spirit of the present invention. Persons skilled in the art may make various modifications, additions, or substitutions to the described specific embodiments without departing from the spirit of the present invention or exceeding the scope defined by the appended claims.

Claims

1. An air conditioning filter element that is easy to disassemble, characterized in that: The invention comprises an installation frame (2) and a cover plate (3), wherein two L-shaped connecting blocks (4) are symmetrically provided on the inner side of the cover plate (3), a placement net (5) is fixedly connected to the L-shaped connecting block (4), and a limit frame (6) is fixedly connected to the outer side of the cover plate (3), a limit rod (7) is slidably passed through the limit frame (6), and a limit hole (8) corresponding to the limit rod (7) is provided on the installation frame (2), a hand-held block (9) is fixedly connected to the lower end of the limit rod (7), and a first spring (10) is sleeved on the limit rod (7), the upper end of the first spring (10) is connected to the upper end of the limit frame (6), and the lower end of the first spring (10) is connected to the hand-held block (9), when the first spring (10) is in a compressed state, the upper end of the limit rod (7) is higher than the upper end of the limit frame (6), and when the first spring (10) is in a stretched state, the upper end of the limit rod (7) is lower than the upper end of the limit frame (6).

2. The easily disassembled air conditioning filter according to claim 1, characterized in that: An L-shaped retaining bar (11) is fixedly connected to the L-shaped connecting block (4), and the L-shaped retaining bar (11) is in contact with the placement net (5).

3. The easily disassembled air conditioning filter according to claim 1, characterized in that: The two L-shaped connecting blocks (4) are symmetrically slidably arranged on the inner side of the cover plate (3); a second spring (12) is provided between the two sides of the cover plate (3) and the L-shaped connecting blocks (4); a push block (13) is slidably passed through the cover plate (3); and the push block (13) can squeeze the two L-shaped connecting blocks (4) to move them to both sides.

4. The easily disassembled air conditioning filter according to claim 1, characterized in that: The L-shaped connecting block (4) and the pushing block (13) are provided with guiding inclined surfaces.

5. The easily disassembled air conditioning filter according to claim 1, characterized in that: The hand-held block (9) is provided with anti-slip grooves.

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