CN214345154U - Splicing filter with Z-shaped buckle - Google Patents

Abstract

A take filter that can splice of Z style of calligraphy buckle includes: frame, locate the filter core in the frame, the frame includes: two first frames, two second frames, first frame and second frame head are connected and are formed an organic whole rectangle frame as an organic whole, one side that the filter core was kept away from to first frame is equipped with a buckle, and this buckle includes: the fixing plate is fixedly arranged on the first frame, two ends of the connecting plate are respectively connected with the first sliding plate and the second sliding plate to form a Z-shaped body, the connecting plate is parallel to the first frame and does not contact with the first frame, the other end of the first sliding plate is connected with the end of the fixing plate to form a whole, the length of the first sliding plate is longer than that of the second sliding plate, and the directions of the buckles on two sides of the frame are opposite. This can splice filter passes through the setting of buckle on the frame, can realize two adjacent filter cores seamless concatenation, simplifies the technology when improving frame construction intensity, has practiced thrift material and cost of labor.

Description

Splicing filter with Z-shaped buckle

Technical Field

The utility model relates to a filter especially relates to take filter that can splice of Z style of calligraphy buckle.

Background

The primary filter is suitable for primary filtration of an air conditioning system and is mainly used for filtering dust particles with the particle size of more than 5 mu m. The primary filter is usually assembled by a filter element and a frame around the filter element, and when air passes through the filter element, the filter element intercepts dust and impurities in the air, thereby achieving the purpose of filtering.

In the existing air conditioning equipment, in order to achieve a better filtering effect, a plurality of primary filters are generally assembled. To the concatenation mode between a plurality of primary filters, generally adopt to set up riveted structure on every primary filter's frame to this splices. However, the splicing mode is easy to cause the problems of low strength of the frame structure, complex process, high material cost and labor cost and the like, so that the product has no competitive advantage.

Disclosure of Invention

Therefore, the utility model aims at providing a take filter that can splice of Z style of calligraphy buckle, its setting through the buckle on the frame can realize the seamless concatenation of two adjacent filter cores, simplifies technology when improving frame construction intensity, has practiced thrift material cost and cost of labor.

In order to achieve the above object, the utility model provides a take filter that can splice of Z style of calligraphy buckle, include: frame, locate the filter core in the frame, the frame includes: two first frames, two second frames, first frame and second frame head are connected and are formed an organic whole rectangle frame as an organic whole, one side that the filter core was kept away from to first frame is equipped with a buckle, and this buckle includes: the fixing plate is fixedly arranged on the first frame, two ends of the connecting plate are respectively connected with the first sliding plate and the second sliding plate to form a Z-shaped body, the connecting plate is parallel to the first frame and does not contact with the first frame, the other end of the first sliding plate is connected with the end of the fixing plate to form a whole, the length of the first sliding plate is longer than that of the second sliding plate, and the directions of the buckles on two sides of the frame are opposite.

Particularly, the first sliding piece and the second sliding piece are obliquely arranged, and the first sliding piece and the second sliding piece are outwards inclined from the first frame side to the side away from the connecting piece.

Particularly, the edge of one side of the first frame, which is far away from the filter element, extends outwards to form a circular frame, one side of the circular frame, which is far away from the first frame, extends inwards to form a circular sealing plate, the circular sealing plate is perpendicular to the circular frame, and the end part of the second sliding sheet is positioned on the inner side of the circular sealing plate.

In particular, the distance from the connecting piece to the first frame is equal to the height of the clip frame.

Particularly, one side of the fixed sheet, which is far away from the first sliding sheet, is contacted with the inner side of the square-shaped frame.

Particularly, the upper end and the lower end of the buckle are positioned on the inner side of the end part of the clip-shaped sealing plate.

In particular, the buckle is made of galvanized iron, aluminum or stainless steel, and the thickness of the buckle is not more than 0.8 mm.

Compared with the prior art, the utility model provides a can splice filter of area Z style of calligraphy buckle, Z style of calligraphy buckle can make two adjacent filters fine card together, and can not produce the separation because of the effect of external force, and the chucking nature is better, and first gleitbretter and second gleitbretter slope setting, are convenient for two adjacent filter buckles mutually the chucking together; meanwhile, due to the design of the height dimension of the buckles, the two buckles can be completely sealed in the frame formed by the square-shaped sealing plate and the square-shaped frame after being clamped, so that the two filters are connected seamlessly, and the strength of the frame structure is improved; the clip frame can well play a supporting role, and the clip frame can prevent the occurrence of the situation that the two adjacent filters are separated or cannot be separated due to the fact that the clip is extruded and clamped when the filters are replaced because the clip is extruded under the action of external force by combining the effect of the clip frame and the effect of the clip sealing plate. In conclusion, the filter has the advantages of simple structure, higher structural strength, simple manufacturing process and low cost.

Drawings

FIG. 1 is a front view of the novel splittable filter with a Z-shaped buckle;

FIG. 2 is a partial enlarged view of the area A of FIG. 1 of the spliceable filter according to the present invention;

FIG. 3 is a right side view of the novel splittable filter with a Z-shaped buckle of the present invention;

figure 4 is two the utility model discloses take the cross-section enlargements of first frame and buckle after the concatenation of the filter concatenation of Z style of calligraphy buckle.

Detailed Description

The detailed features and advantages of the present invention will be described in detail below, which is sufficient for any person skilled in the art to understand the technical contents of the present invention and to implement the present invention, and the related objects and advantages of the present invention can be easily understood by any person skilled in the art according to the disclosure, claims and drawings of the present specification. The following examples are intended to illustrate the invention in further detail, but are not intended to limit the scope of the invention in any way.

Referring to fig. 1-4, the present invention provides a splicable filter with a Z-shaped buckle, comprising: frame, locate filter core 1 in the frame, the frame includes: two first frames 2, two second frames 3, first frame 2 and 3 first connections of second frame are a whole rectangle frame as an organic whole, one side that filter core 1 was kept away from to first frame 2 is equipped with a buckle, and this buckle includes: the fixing piece 4 is fixedly arranged on the first frame 2, two ends of the connecting piece 6 are respectively connected with the first sliding piece 5 and the second sliding piece 7 to form a Z shape, the connecting piece 6 is parallel to the first frame 2 and is not contacted with the first frame, the other end of the first sliding piece 5 is connected with the end part of the fixing piece 4 to form a whole, the length of the first sliding piece 5 is longer than that of the second sliding piece 7, and the directions of the buckles on two sides of the frame are opposite; z style of calligraphy buckle can make two adjacent filters when needs are fixed, and the buckle that two filters need be connected is placed around, makes the second gleitbretter slide in along the space between connection piece and the first frame, until with first gleitbretter contact can, convenient operation realizes seamless concatenation, has improved the structural strength of two adjacent frames.

Particularly, the first sliding piece 5 and the second sliding piece 7 are obliquely arranged, and the first sliding piece 5 and the second sliding piece 7 are obliquely far away from one side of the connecting piece 6 from the side of the first frame 2; so design, even if be convenient for processing, the income chucking of buckle on two adjacent filters of being convenient for again increases the area of contact of first gleitbretter and second gleitbretter simultaneously, has indirectly improved the structural strength of frame.

Particularly, one side edge of the first frame 2, which is far away from the filter element 1, extends outwards to form a circular frame 8, one side of the circular frame 8, which is far away from the first frame 2, extends inwards to form a circular sealing plate 9, the circular sealing plate 9 and the circular frame 8 are perpendicular to each other, and the end of the second sliding sheet 7 is located at the inner side of the circular sealing plate 9; so design, the effect that returns the shape frame and can play the support prevents that the buckle from producing behind horizontal atress and warping, returns the shape closing plate and can play sealed supporting role, can increase area of contact simultaneously, prevents that two adjacent filters from producing the dislocation, and both combine, realize two adjacent filter frame's seamless connection to indirectly improved the structural strength of frame.

In particular, the distance from the connecting piece 6 to the first frame 2 is equal to the height of the square-shaped frame 8; so design, pass through the buckle at two adjacent filters and connect fixed back, the shape frame tip that returns on two adjacent first frames contacts completely, forms a complete encapsulated space with first frame, has realized the seamless connection of two adjacent sealers frames, has increased structural strength when being convenient for install.

Specially, one side of the fixed sheet 4 far away from the first sliding sheet 5 is contacted with the inner side of the clip-shaped frame 8, so the design can prevent one side of the fixed sheet 4 far away from the first sliding sheet from curling or deforming due to external factors and the like, after the end part of the fixed sheet is connected with the inner side of the clip-shaped frame, under the action of the clip-shaped sealing plate, the fixed sheet can be protected, meanwhile, the clip-shaped frame can play a limiting role, the buckle can be prevented from shaking and the like after being fixed through screws and the like, and therefore the structural strength of a rear frame connected with two adjacent filters is indirectly improved.

In particular, if the clips are in contact with the edge of the clip-shaped sealing plate, it may be inconvenient to insert one clip into the other clip when two filters are mounted, and thus the upper and lower ends of the clip are located inside the end of the clip-shaped sealing plate 9; so design, when two buckles chucking each other, can not contact with the sealed frame of returning the shape to form an independent Z style of calligraphy, be convenient for both insert the chucking, thereby be convenient for operate.

Particularly, the buckle is made of galvanized iron, aluminum or stainless steel, and the thickness of the buckle is not more than 0.8 mm; by the design, the weight of the buckle can be reduced while the buckle strength is ensured, so that the cost is saved.

The utility model provides a filter is just middle-age effect filter, to positive and negative riveting Z style of calligraphy buckle on two first frames that correspond on same frame, can make the fine linking together of two filters and chucking, combines to return shape frame and the spacing supporting role who returns the shape closing plate, makes two filters after the concatenation have structural strength height, and the concatenation face levels and does not have outstanding and recess, makes it easily install among the frame.

Claims (7)

1. A take filter that can splice of Z style of calligraphy buckle includes: frame, locate filter core (1) in the frame, its characterized in that, the frame includes: two first frames (2), two second frames (3), first frame (2) and second frame (3) head are connected and are formed an organic whole rectangle frame, one side that filter core (1) was kept away from in first frame (2) is equipped with a buckle, and this buckle includes: stationary blade (4), first gleitbretter (5), connection piece (6), second gleitbretter (7), on stationary blade (4) fixed the locating first frame (2), connection piece (6) both ends are connected as an organic whole Z style of calligraphy with first gleitbretter (5), second gleitbretter (7) respectively, and this connection piece (6) parallels and contactless with first frame (2), the other end and stationary blade (4) end connection of first gleitbretter (5) are as an organic whole, and the length of this first gleitbretter (5) is longer than the length of second gleitbretter (7), the buckle orientation of frame both sides is opposite.

2. The splicable filter with the zigzag buckle according to claim 1, wherein the first sliding piece (5) and the second sliding piece (7) are obliquely arranged, and the first sliding piece (5) and the second sliding piece (7) are obliquely arranged from the side of the first frame (2) to the outside and away from the side of the connecting piece (6).

3. The splittable filter with the zigzag buckle as claimed in claim 1, wherein a side edge of the first frame (2) away from the filter element (1) extends outwards to form a circular frame (8), a side of the circular frame (8) away from the first frame (2) extends inwards to form a circular sealing plate (9), the circular sealing plate (9) is perpendicular to the circular frame (8), and an end of the second sliding piece (7) is located inside the circular sealing plate (9).

4. Spliceable filter with a zigzag snap according to claim 3, characterised in that the distance of the connecting tab (6) from the first frame (2) is equal to the height of the frame (8).

5. Spliceable filter with a zigzag buckle according to claim 3, characterised in that the side of the fixing plate (4) remote from the first sliding piece (5) is in contact with the inside of the frame (8).

6. Spliceable filter with zigzag clip according to claim 3, characterized in that the upper and lower ends of the clip are located inside the ends of the clip sealing plate (9).

7. The splittable filter with zigzag clip of claim 1, wherein the clip is made of galvanized iron, aluminum or stainless steel and has a thickness of no more than 0.8 mm.

Images