CN213450638U - Support structure for mounting filter element, air filter and motor vehicle - Google Patents

Abstract

The utility model discloses a support structure for filter element installation, an air filter and a motor vehicle, wherein the support structure for filter element installation comprises a first support, a second support and a connecting piece, and the first support is provided with a first limit column; the second bracket is provided with a first limiting groove, the first limiting groove is formed towards the direction of the first bracket, and the first limiting groove corresponds to the first limiting column so that the second bracket is in limiting fit with the first bracket; the connecting piece is used for connecting the first bracket and the second bracket. On the one hand, the connecting piece is with second support fixed connection on first support, on the other hand, when connecting, because first spacing post is established on first support, and first spacing groove is established on the second support, consequently, when the second support is assembled with wrong one side and first support, because first spacing post and first spacing groove can't match, thereby unable assembly, the condition of wrong dress or dress reversal can not appear having guaranteed, and the condition of doing over again or repairing that the wrong dress leads to has been avoided, assembly efficiency has been improved.

Description

Support structure for mounting filter element, air filter and motor vehicle

Technical Field

The utility model relates to a motor vehicle accessory technical field especially relates to a supporting structure, air cleaner and motor vehicle for filter core installation.

Background

Air cleaners, also commonly known as air cleaners, are used primarily for air filtration in engineering locomotives, automobiles, agricultural locomotives, motorcycles, laboratories, sterile operating rooms, and various precision operating rooms. In the case of an engine for a motor vehicle, a large amount of air is sucked in during operation, and if the air is not filtered, dust suspended in the air is sucked into the cylinder, which accelerates wear of the piston group and the cylinder. Larger particles, if introduced between the piston and cylinder, can also cause severe "scuffing" phenomena, which is particularly severe in dry, sandy working environments. The air filter is installed in front of the carburetor or the intake pipe to filter out dust and sand in the air and ensure sufficient and clean air in the cylinder.

The air filter generally comprises a filter element and a bracket for mounting the filter element, wherein the filter element is mounted on the bracket, and the bracket is fixed with a shell of the air filter. The support that the tradition was used for installing the filter core because structural design's reason appears the misloading very easily to lead to the assembly mistake, influence assembly efficiency.

SUMMERY OF THE UTILITY MODEL

Based on this, there is a need for a bracket structure for mounting a filter element, an air cleaner and a motor vehicle; the support structure for mounting the filter element can avoid the condition of misassembly and improve the assembly efficiency; the air filter comprises the support structure for mounting the filter element, and the assembly efficiency is high; the motor vehicle comprises the air filter.

The technical scheme is as follows:

one embodiment provides a support structure for a cartridge installation, comprising:

the first support is provided with a first limiting column;

the second bracket is provided with a first limiting groove, the first limiting groove is formed towards the direction of the first bracket, and the first limiting groove corresponds to the first limiting column so that the second bracket is in limiting fit with the first bracket; and

a connector for connecting the first bracket and the second bracket.

Above-mentioned a supporting structure for filter core installation, on the one hand, the connecting piece is with second support fixed connection on first support, on the other hand, when connecting, because first spacing post is established on first support, and first spacing groove is established on the second support, therefore, when second support is assembled with wrong one side and first support, because first spacing post and first spacing groove can't match, thereby unable assembly, therefore the condition of misloading or dress reversal can not appear in having guaranteed, and the condition of doing over again or repairing that the misloading leads to has been avoided, and the assembly efficiency is improved.

The technical solution is further explained below:

in one embodiment, the first bracket is further provided with a first column body, the first column body protrudes towards one side of the second bracket, and the first limiting column is arranged on the first column body.

In one embodiment, the first column body is a cylinder, the first position-limiting column is a cylinder, the radius of the first position-limiting column is smaller than that of the first column body, and the first position-limiting column and the first column body are coaxially arranged.

In one embodiment, the first support is further provided with a first base pillar, the first base pillar is provided with a first matching hole, the first matching hole is formed towards the second support, the first matching hole is a threaded hole, the second support is provided with a second matching hole, the connecting piece is a fastening screw, and one end of the fastening screw can penetrate through the second matching hole to be in threaded connection with the first support through the first matching hole, so that the second support is fixed to the first support.

In one embodiment, the number of the first base columns is at least two, the first base columns are arranged on the first support in a protruding mode towards one side of the second support, and one end, facing the second support, of each first base column and one end, facing the second support, of each first column are located on the same horizontal plane.

In one embodiment, the second bracket is further provided with at least two second base columns, the second base columns correspond to the first base columns one by one, and the second matching holes are formed in the second base columns;

the second base column is further provided with a positioning groove, and the positioning groove is correspondingly formed with the first base column so that the first base column can be positioned with the second support through the positioning groove.

In one embodiment, the first base pillar is a cylinder, the positioning groove is a circular groove, the positioning groove is coaxial with the second matching hole, and the radius of the positioning groove is larger than that of the second matching hole.

In one embodiment, the second bracket is further provided with a second column body, the second column body protrudes towards one side far away from the first bracket, and the first limiting groove is formed in the second column body;

or the first support is further provided with a second limiting column, the second limiting column protrudes towards one side of the second support, the second support is further provided with a second limiting groove, the second limiting groove is formed towards one side of the first support, and the second limiting groove and the second limiting column are correspondingly arranged, so that the second limiting column is in limiting fit with the second support through the second limiting groove.

Another embodiment provides an air cleaner including a bracket arrangement for cartridge mounting as described in any of the above claims.

Above-mentioned air cleaner adopts aforementioned a supporting structure for filter core installation to carry out the installation of filter core, and assembly efficiency is high.

A further embodiment provides a motor vehicle comprising an air cleaner as described in the previous solution.

Above-mentioned motor vehicle adopts aforementioned air cleaner, because air cleaner's assembly efficiency improves to make whole motor vehicle production efficiency obtain promoting.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification.

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Furthermore, the drawings are not drawn to a 1:1 scale, and the relative sizes of the various elements in the drawings are drawn only by way of example, and not necessarily to true scale.

FIG. 1 is an assembly view of a bracket arrangement for mounting a filter cartridge according to one embodiment;

FIG. 2 is an exploded view of the bracket arrangement for mounting the filter cartridge of the embodiment of FIG. 1;

FIG. 3 is a schematic front view of the first bracket of the embodiment of FIG. 1;

FIG. 4 is a schematic view of the first holder of the embodiment of FIG. 1 on the reverse side;

FIG. 5 is a schematic front view of a second bracket according to the embodiment of FIG. 1;

fig. 6 is a schematic reverse view of the second holder in the embodiment of fig. 1.

Reference is made to the accompanying drawings in which:

100. a first bracket; 110. a first column; 111. a first limit post; 120. a first base pillar; 121. a first mating hole; 130. a second limit post; 200. a second bracket; 210. a second cylinder; 211. a first limit groove; 220. a second base pillar; 221. a second mating hole; 222. positioning a groove; 230. a second limit groove; 300. a connecting member.

Detailed Description

The embodiments of the present invention will be described in detail below with reference to the accompanying drawings:

in order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

A bracket arrangement for cartridge mounting generally includes a first bracket 100, a second bracket 200, and a connector 300. The first bracket 100 and the second bracket 200 are connected together by a connector 300 to form a mounting frame structure to provide mounting support for a filter cartridge, which may be a sponge filter cartridge.

Since the first bracket 100 and the second bracket 200 are usually fixed by the connecting member 300, in order to ensure the balance of the connecting forces of the parts of the first bracket 100 and the second bracket 200, the connecting member 300 is usually arranged in a symmetrical manner. However, this easily causes that it is not clear at the time of mounting the first bracket 100 and the second bracket 200 to confirm whether the coupled faces are normal, thereby causing the second bracket 200 to be inversely mounted on the first bracket 100 or the first bracket 100 to be inversely mounted on the second bracket 200. The supporting structure for filter core installation that this embodiment provided, through set up spacing post and spacing groove respectively on first support 100 and second support 200, because spacing post and spacing groove play the effect of spacing assembly, if the dress is anti-reverse, spacing post and spacing groove can't correspond to unable assembly, so, just guaranteed under the condition that can assemble, must be that not adorn anti-, thereby guaranteed the exactness of assembly, and therefore promoted assembly efficiency.

Specifically, referring to fig. 1 and 2, one embodiment provides a bracket mechanism for cartridge installation including a first bracket 100, a second bracket 200, and a connector 300. Wherein:

referring to fig. 1 to 3, the first bracket 100 is provided with a first position-limiting pillar 111.

Referring to fig. 1, 2 and 6, the second bracket 200 is provided with a first limiting groove 211, the first limiting groove 211 is formed toward the first bracket 100, and the first limiting groove 211 corresponds to the first limiting post 111, so that the second bracket 200 is in limiting fit with the first bracket 100.

The first limiting column 111 is in limiting fit with the first limiting groove 211, so that the first support 100 and the second support 200 can be assembled only under the condition of correct assembly, and the condition of reverse assembly or wrong assembly is avoided.

Referring to fig. 1 and 2, the connecting member 300 is used to connect the first bracket 100 and the second bracket 200.

The connector 300 may be a screw, a bolt, or the like, or may be a fastening assembly to fix the first bracket 100 and the second bracket 200 together.

According to the support structure for mounting the filter element, on one hand, the second support 200 is fixedly connected to the first support 100 through the connecting piece 300, and on the other hand, when the second support 200 is connected, the first limiting column 111 is arranged on the first support 100, and the first limiting groove 211 is arranged on the second support 200, so that when the second support 200 is assembled with the first support 100 by using the wrong side, the first limiting column 111 cannot be matched with the first limiting groove 211, and therefore assembly cannot be carried out, the condition of wrong assembly or reverse assembly cannot occur, the condition of rework or repair and disassembly caused by wrong assembly is avoided, and the assembly efficiency is improved; and the filter element is prevented from being reversely mounted due to the reverse mounting of the first support 100 and the second support 200, so that the problem that the dust of the engine is burnt by engine oil due to the reverse mounting of the filter element is avoided.

In one embodiment, referring to fig. 1 to 4, the first bracket 100 is further provided with a first column 110, the first column 110 protrudes toward one side of the second bracket 200, and the first position-limiting column 111 is provided on the first column 110.

In the embodiment shown in fig. 3, a first column 110 protrudes from the upper portion of the first bracket 100, and a first position-limiting column 111 is disposed right above the first column 110.

Referring to fig. 1 and 2 in combination with fig. 3, the first column 110 is protruded toward one side of the second bracket 200, and in the view shown in fig. 1, the first column 110 is protruded toward the upper side of the second bracket 200 on the first bracket 100, so that the first position-limiting column 111 on the first column 110 is in position-limiting fit with the first position-limiting groove 211 on the second bracket 200.

In one embodiment, referring to fig. 1 to 4, the first cylinder 110 is a cylinder, the first position-limiting column 111 is a cylinder, a radius of the first position-limiting column 111 is smaller than a radius of the first cylinder 110, and the first position-limiting column 111 and the first cylinder 110 are coaxially disposed.

In the embodiment shown in fig. 2 and 3, the first cylinder 110 and the first position-limiting post 111 are both cylindrical, the first position-limiting post 111 is integrally disposed above the first cylinder 110, the radius of the first position-limiting post 111 is smaller than the radius of the first cylinder 110, the first position-limiting post 111 is in position-limiting fit with the first position-limiting groove 211, and the first cylinder 110 prevents the first position-limiting post 111 from being in transition fit with the first position-limiting groove 211.

In one embodiment, referring to fig. 1 to 6, a first base pillar 120 is further disposed on the first support 100, a first matching hole 121 is disposed on the first base pillar 120, the first matching hole 121 is opened toward the second support 200, the first matching hole 121 is a threaded hole, a second matching hole 221 is disposed on the second support 200, the second matching hole 221 is in one-to-one correspondence with the first matching hole 121, the connecting member 300 is a fastening screw, the connecting member 300 is provided with at least two pieces and is in one-to-one correspondence with the first base pillar 120, and one end of the fastening screw can pass through the second matching hole 221, so that the first matching hole 121 and the first support 100 are screwed together, and the second support 200 is fixed to the first support 100.

In the embodiment shown in fig. 3, the first base pillar 120 is disposed on the first bracket 100, the first fitting hole 121 is disposed on the first base pillar 120, and the second fitting hole 221 is a threaded hole, so as to be screwed with a fastening screw, thereby achieving the function of fixing the second bracket 200 on the first bracket 100.

In the embodiment shown in fig. 5, the second bracket 200 is provided with second matching holes 221, and the first matching holes 121 and the second matching holes 221 are arranged in a one-to-one correspondence manner, that is, if one first matching hole 121 is arranged, only one second matching hole 221 is arranged. As shown in fig. 5, there are three second fitting holes 221, and as shown in the embodiment of fig. 3, there are three first fitting holes 121, so as to achieve a one-to-one correspondence relationship between one first fitting hole 121 and one second fitting hole 221, and three first fitting holes 121 correspond to three second fitting holes 221, and of course, as shown in fig. 1 and 2, the connecting member 300 also corresponds to one-to-one correspondence relationship with the first fitting holes 121, so as to achieve connection fastening.

In one embodiment, referring to fig. 1 to 6, at least two first pillars 120 are spaced apart from each other, the first pillars 120 are protruded toward one side of the second support 200 on the first support 100, and an end of the first pillar 120 facing the second support 200 and an end of the first pillar 110 facing the second support 200 are located at the same horizontal plane.

As shown in the exploded view of fig. 2, in combination with fig. 3, three first pillars 120 are provided, the first pillars 120 are protruded upward, the height of the upper ends of the first pillars 120 is the same as the height of the upper ends of the first columns 110, and after the assembly is completed, the upper ends of the first pillars 120 and the upper ends of the first columns 110 are both abutted to the lower end of the second bracket 200.

In one embodiment, referring to fig. 5, the second bracket 200 is further provided with at least two second base pillars 220, the second base pillars 220 correspond to the first base pillars 120 one by one, and the second matching holes 221 are formed in the second base pillars 220.

Three second pillars 220 are provided on the second bracket 200, and the height of the second pillars 220 is lower than that of the first pillars 120, it can also be understood that the second pillars 220 are truncated cones or support nodes or connection nodes provided on the second bracket 200, the second fitting holes 221 are provided on the second pillars 220, and the second fitting holes 221 are through holes so that one end of the connection member 300 can pass through.

It can be understood that:

the second fitting hole 221 may have a circular through hole structure or a threaded hole structure, so that the connecting member 300 may pass through the second fitting hole 221 and be screwed with the second bracket 200 when being a fastening screw.

In one embodiment, referring to fig. 6, the second base pillar 220 further has a positioning groove 222, and the positioning groove 222 is formed corresponding to the first base pillar 120, so that the first base pillar 120 is positioned with the second bracket 200 through the positioning groove 222.

It should be noted that:

when the first base pillar 120 is positioned and matched by the positioning groove 222, the first base pillar 120 may partially or completely extend into the positioning groove 222. In the embodiment shown in fig. 1, the upper end of the first base pillar 120 partially, but not completely, extends into the positioning groove 222, so that the first bracket 100 and the second bracket 200 are spaced apart from each other.

In one embodiment, referring to fig. 6, the first base pillar 120 is a cylinder, the positioning groove 222 is a circular groove, the positioning groove 222 and the second matching hole 221 are coaxially disposed, and the radius of the positioning groove 222 is greater than the radius of the second matching hole 221.

In an embodiment, referring to fig. 5 and fig. 6, a second pillar 210 is further disposed on the second bracket 200, the second pillar 210 protrudes toward a side away from the first bracket 100, and the first limiting groove 211 is disposed on the second pillar 210.

In the embodiment shown in fig. 5, the second column 210 protrudes toward the side away from the first support 100, so that when the second support 200 is reversely installed, the assembly is not performed due to the blocking and interference of the second column 210, thereby prompting the reverse installation or the wrong installation and avoiding the wrong installation.

In one embodiment, referring to fig. 1 to 6, the first bracket 100 is further provided with a second limiting post 130, the second limiting post 130 is protruded toward one side of the second bracket 200, the second bracket 200 is further provided with a second limiting groove 230, the second limiting groove 230 is opened toward one side of the first bracket 100, and the second limiting groove 230 and the second limiting post 130 are correspondingly arranged, so that the second limiting post 130 is in limiting fit with the second bracket 200 through the second limiting groove 230.

In the embodiment shown in fig. 3, the first bracket 100 is further provided with a second position-limiting pillar 130, and the second position-limiting pillar 130 in fig. 3 is disposed at a position close to the right side, in the embodiment shown in fig. 6, the second bracket 200 is further provided with a second position-limiting groove 230, the second position-limiting groove 230 in fig. 6 is disposed at a position close to the right side, and the second position-limiting groove 230 and the second position-limiting pillar 130 are correspondingly disposed. Thus, during assembly, if the assembly is reversed, the second limiting column 130 and the second limiting groove 230 are not assembled, so that an assembler is reminded that the wrong assembly is currently performed.

Another embodiment provides an air cleaner including a bracket arrangement for cartridge mounting as described in any of the above embodiments.

This air cleaner adopts aforementioned a supporting structure for filter core installation to carry out the installation of filter core, and assembly efficiency is high.

Yet another embodiment provides a motor vehicle including an air cleaner as described in the previous embodiment.

This motor vehicle adopts aforementioned air cleaner, because air cleaner's assembly efficiency improves to make whole motor vehicle production efficiency obtain promoting.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" 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. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (10)

1. A bracket arrangement for mounting a filter cartridge, comprising:

the first support is provided with a first limiting column;

the second bracket is provided with a first limiting groove, the first limiting groove is formed towards the direction of the first bracket, and the first limiting groove corresponds to the first limiting column so that the second bracket is in limiting fit with the first bracket; and

a connector for connecting the first bracket and the second bracket.

2. The bracket structure for filter element installation according to claim 1, wherein the first bracket is further provided with a first column body, the first column body protrudes towards one side of the second bracket, and the first limiting column is arranged on the first column body.

3. The support structure for a filter cartridge installation of claim 2, wherein the first post is a cylinder, the first position-limiting post is a cylinder, the radius of the first position-limiting post is smaller than the radius of the first post, and the first position-limiting post and the first post are coaxially disposed.

4. The support structure for filter element installation according to claim 2, wherein the first support is further provided with a first base pillar, the first base pillar is provided with a first fitting hole, the first fitting hole is opened toward the second support, the first fitting hole is a threaded hole, the second support is provided with a second fitting hole, the connecting member is a fastening screw, and one end of the fastening screw can pass through the second fitting hole to be screwed with the first support through the first fitting hole, so that the second support is fixed to the first support.

5. The support structure for filter element installation according to claim 4, wherein the first pillars are spaced apart by at least two, the first pillars are protruded from the first support toward one side of the second support, and an end of the first pillars facing the second support are at the same level.

6. The support structure for filter element installation according to claim 4, wherein the second support is further provided with at least two second pillars corresponding to the first pillars one to one, and the second matching holes are formed in the second pillars;

the second base column is further provided with a positioning groove, and the positioning groove is correspondingly formed with the first base column so that the first base column can be positioned with the second support through the positioning groove.

7. The bracket arrangement for a filter cartridge installation of claim 6, wherein the first base post is a cylindrical body, the positioning slot is a circular slot, the positioning slot is disposed coaxially with the second mating hole, and the radius of the positioning slot is greater than the radius of the second mating hole.

8. The support structure for filter element mounting according to any one of claims 1-7, wherein a second post is further provided on the second support, the second post is provided to protrude toward a side away from the first support, and the first limiting groove is provided on the second post;

or the first support is further provided with a second limiting column, the second limiting column protrudes towards one side of the second support, the second support is further provided with a second limiting groove, the second limiting groove is formed towards one side of the first support, and the second limiting groove and the second limiting column are correspondingly arranged, so that the second limiting column is in limiting fit with the second support through the second limiting groove.

9. An air cleaner including a support arrangement for a cartridge mounting according to any one of claims 1 to 8.

10. A motor vehicle comprising an air cleaner according to claim 9.

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