CN213016591U - Air filter support and air filter - Google Patents

Abstract

The utility model discloses an air filter support and air filter, which comprises an outer shell, install fixed ear on the shell, the shell comprises upper shell and lower shell, upper shell and lower shell are connected through the hinge, fixed ear includes upper fixed ear and lower fixed ear, be fixed with upper fixed ear on the upper shell, be fixed with lower fixed ear on the lower shell, be connected through the locking knot between upper fixed ear and the lower fixed ear, the inside of shell is fixed with the shock attenuation frame, install the mounting bracket on the shock attenuation frame, the support is installed to the bottom of lower shell, install the link on the support, install the extension rod on the locking knot; the utility model discloses the support frame lets leave certain cavity between shell and the mounting bracket, and the cavity structure reduces air cleaner's vibration range effectively, can select a plurality of filter supports to connect into a whole through the link according to the demand of reality, improves the efficiency of dismantling and installing.

Description

Air filter support and air filter

Technical Field

The utility model relates to an automobile parts technical field specifically is an air cleaner support and air cleaner.

Background

With the development of national economy and the continuous improvement of living conditions of people, automobiles become one of indispensable vehicles for people to go out, particularly, the rapid development of the automobile industry in recent years leads to the increase of the number of automobiles in China year by year, more and more people have private automobiles, meanwhile, the manufacture and design of automobile parts are rapidly developed, an air filter is mainly used for removing particle impurities in air, preventing the air sucked by an engine during working from containing impurities such as dust and the like, reducing the abrasion of parts, and the air filter is mainly installed in the automobile through a bracket.

Application number "201920169842.8" discloses an air cleaner support, it mainly overlaps through the clamp and reaches fixed effect on the air cleaner surface, then through the support mounting in the car, the device is though can be better fix air cleaner, but mainly eliminate air cleaner's vibration through the support of W shape, the effect of damping is poor, and adopt a plurality of supports to fix, because there is not connecting device between the adjacent support, cause the holistic stability of support relatively poor easily, and adopt the screw rod to lock fixedly, when adopting a plurality of supports to install, the installation effectiveness of screw rod is low, and it is inconvenient to dismantle, it is different still to cause the screw rod fastening degree of each support easily, each screw rod atress is inhomogeneous, the later stage easily produces the condition that single bolt is not hard up to cause all screw rods atress to change.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an air cleaner support to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an air filter support, includes the shell, install fixed ear on the shell, the shell comprises last shell and lower shell, it is connected through the hinge with lower shell to go up the shell, fixed ear is including last fixed ear and lower fixed ear, upward be fixed with fixed ear on the shell, be fixed with down fixed ear down on the shell, go up fixed ear and detain through the locking between the fixed ear down and be connected, the inside of shell is fixed with the shock attenuation frame, install the mounting bracket on the shock attenuation frame, the support is installed to the bottom of shell down, install the link on the support, the locking is detained and is installed the extension rod.

Preferably, the shock absorption frame comprises a support frame and shock absorption rubber, the support frame is fixed between the shell and the mounting frame, and the shock absorption rubber is filled in a space between the support frames.

Preferably, the locking is detained and is included steel band, locking mouth, rotation support, pivot, locking gear and set nut, the steel band is fixed and is run through down fixed ear on last fixed ear, the surface of steel band evenly is provided with the locking mouth, be fixed with the rotation support on the fixed ear down, install the pivot on the rotation support, locking gear fixes in the pivot, the tooth meshing of locking gear is in the locking mouth, set nut is installed in the pivot in the rotation support outside.

Preferably, the link passes through the screw rod to be fixed on the support and can freely dismantle, the both ends cover of extension rod is buckled on the locking and can freely dismantle.

Preferably, the link includes connecting rod, fixed head and clamping screw, the fixed head card is on the support, clamping screw is fixed head and support, the connecting rod is installed on the fixed head.

An air filter comprises an air filter support for mounting and fixing the air filter, and the air filter adopts the air filter support.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the supporting frame enables a certain cavity to be reserved between the shell and the mounting frame, when a vehicle vibrates, the shell is mounted on the vehicle and can vibrate along with the vehicle, the cavity structure effectively reduces the vibration amplitude of the mounting frame driven by the shell, so that the vibration amplitude of the air filter is reduced, the condition that the filter support is broken due to overlarge amplitude of the air filter is effectively avoided, the vibration absorption rubber absorbs the vibration, and the noise generated by the vibration is well reduced;

(2) when the air filter is fixed by using the plurality of filter supports, the connecting frames can be freely disassembled and combined, so that the plurality of filter supports can be selected according to actual requirements and connected into a whole through the connecting frames, the stability of the whole filter supports is improved, and the connected filter supports are convenient to install and disassemble;

(3) thereby adopt locking gear to drive the steel band motion and let go up the shell and rotate and reach the structure of cramping air cleaner, compare in the screw rod more powerful when locking, the interlock is accurate, and the simple operation, and when a plurality of filter supports were fixed jointly, can also operate a plurality of locks through the extension rod simultaneously and detain, improve the efficiency of dismantling and installing, and the force application effect that lets a plurality of locks detain is the same, air cleaner atress is even after fixing, avoid single bolt not hard up to cause whole bolt atress to change the influence to support, the life of air cleaner support is improved.

Drawings

FIG. 1 is a schematic view of a combination structure of two air cleaner brackets according to the present invention;

FIG. 2 is a schematic view of a single air cleaner bracket according to the present invention;

fig. 3 is a schematic view of the locking buckle structure of the present invention;

FIG. 4 is a schematic side view of the housing and the shock-absorbing mount of the present invention;

FIG. 5 is a schematic view of the connecting frame of the present invention;

in the figure: the vibration absorption device comprises a shell 1, an upper shell 101, a lower shell 102, a mounting rack 2, a vibration absorption rack 3, a support rack 301, vibration absorption rubber 302, a fixing lug 4, an upper fixing lug 401, a lower fixing lug 402, a locking buckle 5, a steel belt 501, a locking port 502, a rotating support 503, a rotating shaft 504, a locking gear 505, a positioning nut 506, a support 6, a hinge 7, an extension rod 8, a connecting rack 9, a connecting rod 901, a fixing head 902 and a fixing screw 903.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 5, an air cleaner bracket includes a housing 1, a fixing lug 4 is installed on the housing 1, the housing 1 is composed of an upper housing 101 and a lower housing 102, the upper housing 101 and the lower housing 102 are connected by a hinge 7, the fixing lug 401 includes an upper fixing lug 401 and a lower fixing lug 402, the upper housing 101 is fixed with the upper fixing lug 401, the lower housing 102 is fixed with the lower fixing lug 402, the upper fixing lug 401 and the lower fixing lug 402 are connected by a locking buckle 5, the locking buckle 5 includes a steel belt 501, a locking port 502, a rotating bracket 503, a rotating shaft 504, a locking gear 505 and a positioning nut 506, the steel belt 501 is fixed on the upper fixing lug 401 and penetrates through the lower fixing lug 402, the surface of the steel belt 501 is uniformly provided with the locking port 502, the lower fixing lug 402 is fixed with the rotating bracket 503, the rotating bracket 503 is installed on the rotating bracket 503, the locking gear 505 is fixed on the rotating shaft 504, teeth of the locking gear 505 are meshed in the locking port 502, the locking gear 505 is adopted to drive the steel belt 501 to move, so that the upper shell 101 rotates, the distance between the upper shell 101 and the lower shell 102 is reduced, the effect of tightening the air filter is achieved, compared with a screw rod, the locking device is more powerful in locking, accurate in meshing and convenient to operate, the positioning nut 506 is installed on the rotating shaft 504 outside the rotating support 503, the positioning nut 506 is tightened after the air filter is tightened, the rotating shaft 504 can be effectively prevented from rotating, and the air filter is always in a tightened state.

A shock absorption frame 3 is fixed inside the shell 1, the shock absorption frame 3 comprises a support frame 301 and shock absorption rubber 302, the supporting frame 301 is fixed between the casing 1 and the mounting frame 2, the supporting frame 301 allows a certain cavity to be left between the casing 1 and the mounting frame 2, when the vehicle vibrates, because the shell 1 is arranged on the vehicle and can vibrate along with the vehicle, the cavity structure effectively reduces the amplitude of the vibration of the shell 1 driving the mounting frame 2, thereby reducing the vibration amplitude of the air filter, effectively avoiding the situation that the filter bracket is broken due to the overlarge amplitude of the air filter, the space between the supporting frames 301 is filled with the vibration absorbing rubber 302, the vibration absorbing rubber 302 absorbs the vibration, the noise generated by the vibration is well reduced, the mounting frame 2 is mounted on the shock absorption frame 3, the support 6 is mounted at the bottom of the lower shell 102, and the support 6 is provided with a mounting hole and is mainly used for being fixed inside an automobile.

The air filter is characterized in that a connecting frame 9 is arranged on the support 6, the connecting frame 9 is fixed on the support 6 through a screw rod and can be freely disassembled, the connecting frame 9 comprises a connecting rod 901, a fixing head 902 and a fixing screw rod 903, a groove is arranged on the fixing head 902, the fixing head 902 is clamped on the support 6, fixing screw holes are reserved on the fixing head 902 and the support 6, fixing screws penetrate through the fixing screw holes to fix the connecting frame 9 and the support 6 together, two connecting frames 9 are fixed between two adjacent supports 6 to enhance the function of torsional resistance, the fixing screw rod 903 is used for fixing the fixing head 902 and the support 6, the connecting rod 901 is arranged on the fixing head 902, when a plurality of air filter supports are used for fixing the air filter, the connecting frame 9 can be freely disassembled and assembled, so that a plurality of air filter supports can be selected to be connected into a whole through the connecting frame 9 according to actual requirements, thereby improve the holistic stability of filter support, the filter support that links together moreover is more convenient when installation and dismantlement, locking is detained and is installed extension rod 8 on 5, extension rod 8's both ends cover is just can freely be dismantled on locking is detained 5, and when a plurality of filter supports were fixed jointly, can detain 5 through a plurality of locks of extension rod 8 simultaneous operation, improve the efficiency of dismantling and installing to let a plurality of locks the application of force effect of detaining 5 the same, air cleaner atress is even after fixed, avoids single locking to detain 5 not hard up and causes whole locks to detain 5 atress changes the influence and support, improves air cleaner support's life.

An air filter comprises an air filter support for mounting and fixing the air filter, and the air filter adopts the air filter support.

Specifically, during the use, at first select corresponding air cleaner support's number according to the length of the air cleaner of installation as required, it is in the same place to pass through link 9 with adjacent support 6 fixed, connect adjacent locking knot 5 with extension rod 8, then not hard up set nut 506, rotate pivot 504, let the distance between upper housing 101 and lower shell 102 reach the biggest, then install air cleaner whole in the car, fix inside the car through support 6, install air cleaner in mounting bracket 2, then rotate pivot 504, locking gear 505 drives the motion of steel band 501 and thereby let upper housing 101 rotate, reduce the distance between upper housing 101 and the lower shell 102, reach the effect of cramping air cleaner, it is not hard up to screw up set nut 506 at last and prevents that pivot 504 from becoming flexible.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. An air cleaner bracket, comprising a housing (1), characterized in that: the shell (1) is provided with a fixed lug (4), the shell (1) is composed of an upper shell (101) and a lower shell (102), the upper casing (101) and the lower casing (102) are connected by a hinge (7), the fixing ear (401) comprises an upper fixing ear (401) and a lower fixing ear (402), an upper fixing lug (401) is fixed on the upper shell (101), a lower fixing lug (402) is fixed on the lower shell (102), the upper fixing lug (401) is connected with the lower fixing lug (402) through a locking buckle (5), a shock absorption frame (3) is fixed in the shell (1), a mounting frame (2) is arranged on the shock absorption frame (3), support (6) are installed to the bottom of lower shell (102), install link (9) on support (6), install extension rod (8) on locking knot (5).

2. An air cleaner bracket according to claim 1, wherein: the shock absorption frame (3) comprises a support frame (301) and shock absorption rubber (302), the support frame (301) is fixed between the shell (1) and the mounting frame (2), and the shock absorption rubber (302) is filled in a space between the support frames (301).

3. An air cleaner bracket according to claim 1, wherein: locking is detained (5) and is included steel band (501), locking mouth (502), rotate support (503), pivot (504), lock gear (505) and set nut (506), steel band (501) are fixed and run through down on last fixed ear (401) fixed ear (402), the surface of steel band (501) evenly is provided with locking mouth (502), be fixed with on lower fixed ear (402) and rotate support (503), install pivot (504) on rotating support (503), lock gear (505) are fixed on pivot (504), the tooth meshing of lock gear (505) is in locking mouth (502), install set nut (506) on pivot (504) in the rotation support (503) outside.

4. An air cleaner bracket according to claim 1, wherein: the connecting frame (9) is fixed on the support (6) through a screw rod and can be freely detached, and the two ends of the extension rod (8) are sleeved on the locking buckle (5) and can be freely detached.

5. An air cleaner bracket according to claim 4, wherein: the connecting frame (9) comprises a connecting rod (901), a fixing head (902) and a fixing screw rod (903), the fixing head (902) is clamped on the support (6), the fixing head (902) and the support (6) are fixed through the fixing screw rod (903), and the connecting rod (901) is installed on the fixing head (902).

6. An air cleaner characterized by: the air cleaner employs the air cleaner bracket of any one of claims 1-5.

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