CN218906859U

CN218906859U - Air filter support

Info

Publication number: CN218906859U
Application number: CN202222821595.XU
Authority: CN
Inventors: 杨晓东; 宁国丽; 杨亚飞; 祁智超; 祁婉桐
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-25
Filing date: 2022-10-25
Publication date: 2023-04-25
Anticipated expiration: 2032-10-25

Abstract

The utility model belongs to the technical field of automobile accessories, and discloses an air filter support. The air filter support includes: the air duct type air filter comprises a first supporting plate, a second supporting plate and a fixing plate, wherein the first supporting plate and the second supporting plate are oppositely arranged in parallel, the fixing plate is perpendicularly connected to the same side end of the first supporting plate and the same side end of the second supporting plate, the first supporting rod is perpendicularly connected to the other same side end of the first supporting plate and the second supporting plate, the second supporting rod is perpendicularly connected between the first supporting plate and the second supporting plate and located between the first supporting rod and the fixing plate, the fixing plate is used for being connected with an external fixing foundation, the first supporting rod and the second supporting rod are used for jointly supporting the air filter, and an air duct avoiding opening is formed in an area, located between the first supporting rod and the second supporting rod, of the first supporting plate. The air filter support has higher stability and longer service life.

Description

Air filter support

Technical Field

The utility model relates to the technical field of automobile accessories, in particular to an air filter support.

Background

When the automobile engine works, a large amount of air needs to be sucked in, if the air is not filtered, dust particles suspended in the air can be sucked into the air cylinder, so that abrasion of the piston group and the air cylinder is accelerated, and therefore the automobile engine is usually provided with an air filter for removing impurities such as dust and sand in the air, so that sufficient and clean air can be ensured to enter the air cylinder, and normal operation of the engine is ensured.

The conventional air cartridge is generally mounted in front of a carburetor or an intake pipe through an air cartridge holder, as shown in fig. 3, the conventional air cartridge holder 100' mainly includes two struts 1' for mounting the air cartridge and a connecting rod 2' connecting the two struts 1', mounting holes 11' are formed on the two struts 1' respectively, the air cartridge is fixedly mounted between the two struts 1', and a base 3' for fixedly connecting with a vehicle body is welded to one end of the connecting rod 2 '. Because the two supporting rods 1' and the base 3' are connected only by the rod structure (namely the connecting rod 2 '), the joint of the two supporting rods 1' and the base 3' relative to the connecting rod 2' is provided with only one bearing fulcrum, and the joint of the two supporting rods 1' and the connecting rod 2' and the joint of the connecting rod 2' and the base 3' are easy to break under the action of gravity of the air filter and the shaking action of an automobile, so that a user needs to frequently observe the existing air filter bracket 100' so as to replace in time, which is time-consuming and uneconomical.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the air filter support with higher stability and longer service life.

An air cartridge holder according to the present utility model comprises: the air duct type air filter comprises a first supporting plate, a second supporting plate and a fixing plate, wherein the first supporting plate and the second supporting plate are oppositely arranged in parallel, the fixing plate is perpendicularly connected to the same side end of the first supporting plate and the same side end of the second supporting plate, the first supporting rod is perpendicularly connected to the other same side end of the first supporting plate and the second supporting plate, the second supporting rod is perpendicularly connected between the first supporting plate and the second supporting plate and located between the first supporting rod and the fixing plate, the fixing plate is used for being connected with an external fixing foundation, the first supporting rod and the second supporting rod are used for jointly supporting the air filter, and an air duct avoiding opening is formed in an area, located between the first supporting rod and the second supporting rod, of the first supporting plate.

Further, the first reinforcing plate is welded at the joint of the first supporting rod and the first supporting plate, the first supporting rod and the second supporting plate, the second supporting rod and the first supporting plate and the joint of the second supporting rod and the second supporting plate.

Further, the second reinforcing plates are welded at the joints of the first supporting plate and the fixed plate and the joints of the second supporting plate and the fixed plate.

Further, the two second reinforcing plates are located on different planes.

Further, the bottom of first backup pad, second backup pad and fixed plate links to each other and the parallel and level, and the opening end that the mouth was dodged to the tuber pipe is parallel and level with the bottom of first backup pad, and one side that is close to the fixed plate on the top of first backup pad is formed with first step, and one side that is close to the first backup pad on the top of fixed plate is formed with the second step, and first step links to each other with the second step, and the junction at first step and second step is connected to the second reinforcing plate.

Further, the height of the side of the top end of the fixing plate near the second support plate is higher than the height of the second support plate.

Further, the first step includes a vertical wall and a horizontal wall connected to the vertical wall, and the air cartridge holder further includes an auxiliary fixing plate for connection between the vertical wall and the fixed base.

Further, the first support rod and the second support rod are connected to the bottom ends of the first support plate and the second support plate, and chamfer structures are formed at the tops of one ends, connected with the first support rod, of the first support plate and the second support plate.

Further, damping holes are formed in the first supporting plate and/or the second supporting plate.

Further, one end of the fixing plate is vertically connected with the edge of the first supporting plate, the other end of the fixing plate vertically extends out of the second supporting plate, and fixing holes are formed in two side areas of the fixing plate, which are located on the second supporting plate.

Compared with the prior art, the air filter support has the advantages that the first support rod and the second support rod which are used for supporting and installing the air filter together and the fixed plate which is used for being connected with the external fixed foundation are fixedly connected between the two flat plates (namely the first support plate and the second support plate), so that two bearing fulcra are respectively arranged at the connection positions of the first support rod, the second support rod and the fixed plate relative to the first support plate and the second support plate, and the bearing capacity of the first support rod, the second support rod and the fixed plate is improved; meanwhile, the air filter support is formed into a frame structure, so that the frame structure has higher stability, is not easy to damage under the action of gravity and the shaking action of an automobile, and has longer service life, thereby reducing the replacement frequency of the air filter support, and a user does not need to observe the air filter support frequently, so that the air filter support is time-saving and economical.

Drawings

FIG. 1 is a schematic view of an air filter support according to an embodiment of the present utility model from a first perspective;

FIG. 2 is a schematic structural view of an air filter support according to an embodiment of the present utility model at a second view angle;

fig. 3 is a schematic structural view of a prior art air filter holder.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings for a better understanding of the objects, structures and functions of the present utility model.

Fig. 1 and 2 illustrate the structure of an air cartridge holder 100 according to an embodiment of the present utility model. As shown in connection with fig. 1 and 2, the air filter support 100 may include: the fixing device comprises a first supporting plate 1 and a second supporting plate 2 which are arranged in parallel and opposite, a fixing plate 3 which is vertically connected to the same side end of the first supporting plate 1 and the second supporting plate 2, a first supporting rod 4 which is vertically connected to the other same side end of the first supporting plate 1 and the second supporting plate 2, and a second supporting rod 5 which is vertically connected between the first supporting plate 1 and the second supporting plate 2 and is positioned between the first supporting rod 4 and the fixing plate 3. Wherein, fixed plate 3 is used for linking to each other with outside fixed basis, and first branch 4 and second branch 5 are used for supporting air filter jointly, and the region that lies in between first branch 4 and second branch 5 on the first backup pad 1 is formed with tuber pipe and dodges mouth 11.

When the air filter support 100 of the embodiment of the utility model is used, the first support rod 4 and the second support rod 5 for supporting and installing the air filter together and the fixed plate 3 for connecting with an external fixed foundation are fixedly connected between two flat plates (namely the first support plate 1 and the second support plate 2), so that two bearing fulcra exist at the connection positions of the first support rod 4, the second support rod 5 and the fixed plate 3 relative to the first support plate 1 and the second support plate 2 respectively, and the bearing capacity of the first support rod 4, the second support rod 5 and the fixed plate 3 is improved; meanwhile, due to the arrangement, the air filter support 100 of the embodiment of the utility model is formed into a frame structure, compared with the prior art, the frame structure has higher stability, is not easy to damage under the action of gravity and the shaking action of an automobile, and has longer service life, so that the replacement frequency of the air filter support 100 is reduced, and a user does not need to observe the air filter support 100 of the embodiment of the utility model frequently, thereby saving time and being economical.

In the preferred embodiment as shown in fig. 1 and 2, in order to improve the connection strength of the first and

second struts

4 and 5 with the first and

second support plates

1 and 2, respectively, to avoid deformation and breakage of the connection portions of the first and

second struts

4 and 5 during long-term use, first reinforcing plates 9 may be welded at the connection portions of the first and

second struts

4 and 4 with the first and

second support plates

1 and 5 with the second support plate 2.

Similarly, as shown in fig. 1 and 2, in order to improve the connection strength of the fixing plate 3 with the first support plate 1 and the second support plate 2, respectively, so as to avoid deformation and fracture of the connection portion of the fixing plate 3 during long-term use, a second reinforcing plate 6 may be welded at the connection portion of the first support plate 1 with the fixing plate 3 and the connection portion of the second support plate 2 with the fixing plate 3.

Preferably, as shown in connection with fig. 1 and 2, the two second stiffening plates 6 may be located in different planes. This arrangement allows the reinforcing points at the connection of the fixing plate 3 with the first support plate 1 and the second support plate 2, respectively, to be located at the diagonal positions of the fixing plate 3, respectively, which arrangement further improves the stability of the connection of the fixing plate 3 to the first support plate 1 and the second support plate 2.

In the preferred embodiment shown in fig. 1 and 2, the bottom ends of the first support plate 1, the second support plate 2 and the fixing plate 3 are connected and flush, the opening end of the air duct avoiding opening 11 is flush with the bottom end of the first support plate 1, a first step 12 is formed on one side of the top end of the first support plate 1, which is close to the fixing plate 3, a second step 31 is formed on one side of the top end of the fixing plate 3, which is close to the first support plate 1, the first step 12 is connected with the second step 31, and the second reinforcing plate 6 can be connected at the connection part of the first step 12 and the second step 31. In this embodiment, the arrangement of the first step 12 and the second step 31 can be beneficial to reducing the consumable materials of the fixing plate 3 and the first support plate 3 on the basis of ensuring the connection strength and stability of the first support plate 1 and the fixing plate 3, and the connection of the second reinforcing plate 6 at the connection position of the first step 12 and the second step 31 can further improve the connection strength of the first support plate 1 and the fixing plate 3 and the structural stability in use.

In a preferred embodiment as shown in fig. 2, the first step 12 may preferably comprise a vertical wall 121 and a horizontal wall 122 connected to the vertical wall 121, and the air cartridge holder 100 may further comprise an auxiliary fixing plate (not shown in the drawings) for connection between the vertical wall 121 and the fixing base. In this embodiment, which is suitable for a case where the fixing base has a flat portion and a convex portion protruding with respect to the flat portion, at this time, the fixing plate 3 is fixed to the flat portion of the fixing base, and the arrangement of the first step 12 and the second step 31 simultaneously plays a role of avoiding the convex portion of the fixing base, in order to further enhance the supporting effect of the first support plate 1, the embodiment further fixes the edge (i.e., the vertical wall 121) of the first support plate 1 with the convex portion of the fixing base by an additional auxiliary fixing plate.

In a preferred embodiment, the auxiliary fixing plate is preferably fixed to the protruding portion of the fixing base and then welded to the vertical wall 121, and this embodiment is suitable for a case where the protruding portion of the fixing base is preset with a fixing hole, and the auxiliary fixing plate is also preset with a fixing hole.

In the preferred embodiment as shown in fig. 1, the height of the side of the top end of the fixing plate 3 near the second support plate 2 is higher than the height of the second support plate 2. This arrangement helps to increase the strength of the connection of the fixing plate 3 to the second support plate 2 and thus helps to provide a stronger support for the first and

second struts

4, 5.

According to the present utility model, as shown in fig. 1, the first support rod 4 and the second support rod 5 are connected to the bottom ends of the first support plate 1 and the second support plate 2, and the top parts of the first support plate 1 and the second support plate 2, which are connected to one end of the first support rod 4, are formed with chamfer structures. The chamfer structure is primarily intended to prevent scratching of a user during use after installation of the air cartridge holder 100, and may be the chamfer 72 shown in FIG. 1 or the rounded corner shown in FIG. 1.

According to the utility model, in a preferred embodiment, the second struts 5 can be configured with an adjustable distance relative to the first struts 4. Preferably, the second struts 5 are welded to the first support plate 1 and the second support plate 2 after the distance adjustment. Such an arrangement enables the same air filter holder 100 to be adapted for the fixed mounting of multiple models of air filter simultaneously.

Specifically, a first fixing and adjusting hole (not shown) may be formed in a region of the first support plate 1 between the duct avoiding port 11 and the fixing plate 3, and a second fixing and adjusting hole (not shown) disposed opposite to the first fixing and adjusting hole may be formed in the second support plate 2. One end of the second strut 5 can be fixed in a suitable first fixed adjustment hole by a fixing bolt, and the other end is fixed in a second fixed adjustment hole opposite to the first fixed adjustment hole so as to adapt to the fixed installation of different air filter elements.

According to the present utility model, as shown in fig. 1, the first support plate 1 and/or the second support plate 2 may be provided with shock absorbing holes. The damping hole can be used for reducing the influence of the pressure or the tensile force born by the first support plate 1 and/or the second support plate 2 during long-term automobile running and start-stop on the stability of the whole structure of the air filter support 100. Preferably, the shock absorbing holes may be preferably bar-shaped or Z-shaped as shown in FIG. 1.

In the preferred embodiment shown in fig. 1, one end of the fixing plate 3 is vertically connected to the edge of the first support plate 1, the other end of the fixing plate 3 vertically extends out of the second support plate 2, and both side regions of the fixing plate 3 located at the second support plate 2 are formed with fixing holes 32. This setting is through all setting up fixed orifices 32 in the both sides that lie in second backup pad 2 of fixed plate 3 for the vicinity of fixed plate 3 and the junction of second backup pad 2 and the fixed stability of fixed basis are higher, therefore help further improving the connection stability of the junction of second backup pad 2 and fixed plate 3.

It is noted that unless otherwise indicated, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this utility model pertains.

In the description of the present application, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model, and are intended to be included within the scope of the appended claims and description. In particular, the technical features mentioned in the respective embodiments may be combined in any manner as long as there is no structural conflict. The present utility model is not limited to the specific embodiments disclosed herein, but encompasses all technical solutions falling within the scope of the claims.

Claims

1. An air filter support, comprising: the air filter comprises a first supporting plate, a second supporting plate, a fixing plate, a first supporting rod, a second supporting rod and an air pipe avoiding opening, wherein the first supporting plate and the second supporting plate are oppositely arranged in parallel, the fixing plate is vertically connected with the same side end of the first supporting plate and the same side end of the second supporting plate, the first supporting rod is vertically connected with the other same side end of the first supporting plate, the second supporting rod is vertically connected between the first supporting plate and the second supporting plate and is positioned between the first supporting rod and the fixing plate, the fixing plate is used for being connected with an external fixing foundation, the first supporting rod and the second supporting rod are used for supporting the air filter element together, and the air pipe avoiding opening is formed in an area, positioned between the first supporting rod and the second supporting rod, of the first supporting plate.

2. The air cartridge filter bracket of claim 1 wherein the first strut and the first support plate, the first strut and the second support plate, the second strut and the first support plate, and the second strut and the second support plate are welded at their junctions with a first reinforcing plate.

3. The air cartridge holder of claim 2, wherein the first support plate and the fixed plate, and the second support plate and the fixed plate are welded at their junctions with a second reinforcing plate.

4. An air filter support according to claim 3, wherein the two second reinforcing plates lie in different planes.

5. The air filter support according to claim 3, wherein the first support plate, the second support plate and the bottom end of the fixing plate are connected and flush, the opening end of the air duct avoiding opening is flush with the bottom end of the first support plate, a first step is formed on one side, close to the fixing plate, of the top end of the first support plate, a second step is formed on one side, close to the first support plate, of the top end of the fixing plate, the first step is connected with the second step, and the second reinforcing plate is connected to the connection part of the first step and the second step.

6. The air cartridge holder of claim 5, wherein a side of the top end of the fixing plate adjacent to the second support plate is higher than the second support plate.

7. The air cartridge holder of claim 5, wherein the first step includes a vertical wall and a horizontal wall connected to the vertical wall, the air cartridge holder further comprising an auxiliary fixing plate for connection between the vertical wall and the fixing base.

8. An air cartridge holder according to any one of claims 1 to 7 wherein the first and second struts are each connected at the bottom ends of the first and second support plates, the tops of the first and second support plates at the ends thereof that connect the first struts each being formed with a chamfer structure.

9. An air filter support according to any one of claims 1 to 7, wherein the first support plate and/or the second support plate are each provided with a shock absorbing aperture.

10. An air cartridge holder according to any one of claims 1 to 7, wherein one end of the fixing plate is perpendicularly connected to an edge of the first support plate, the other end of the fixing plate extends perpendicularly beyond the second support plate, and fixing holes are formed in both side regions of the fixing plate located on the second support plate.