CN219584312U - Automobile-used fender supporting structure - Google Patents

Abstract

The utility model relates to a vehicle mud guard support structure which comprises a supporting rod, a base and connecting plates, wherein the supporting rod is in a circular tube shape, jacks are arranged in the middle of the base, bolt holes are formed in four corners of the base, bolts penetrate through the bolt holes to enable the base to be connected with a vehicle body, one end of the supporting rod is inserted into the jacks, a plurality of notch grooves are formed in the periphery side of one end, connected with the jacks, of the supporting rod, limiting strips are arranged on the inner wall of the jacks, correspond to the notch grooves, are embedded in the notch grooves in a one-to-one correspondence manner, structural adhesive is added in a gap between the connecting part of the supporting rod and the base, and two connecting plates are detachably mounted on the supporting rod side by side. Adopt structural adhesive to fill assembly connection base and branch, need not the welding, avoid vibration to lead to the welding seam fracture, and the equipment is simple to set up the notch groove on branch and with the spacing in the cooperation jack, prevent relative rotation between branch and the base, thereby avoid installing the fender mud flap and the tire contact on the connecting plate, use safelyr.

Description

Automobile-used fender supporting structure

Technical Field

The utility model relates to the technical field of automobile parts, in particular to a fender bracket structure for an automobile.

Background

At present, part of road conditions in China are severe, and mud and sand stones brought up by tires can be effectively prevented from splashing everywhere by the mud and sand plate assembly. The structural style of fender support is mainly 3 kinds, is welded type, assembled and integrative cast respectively. Wherein, the assembly process is the simplest, the cost is low, and the application is the most extensive. The utility model discloses an assembled fender support just discloses like 201821107841.2, and the connecting rod is connected with the base assembly, and connecting rod and base assembly precision are high initially, but along with the vehicle is gone, because vibrations of frame and the impact of gravel and sand take place to rotate easily between connecting rod and the base, leads to the fender to strike the tire, causes the potential safety hazard.

Disclosure of Invention

In view of the above, it is necessary to provide a fender bracket structure for a vehicle.

The utility model provides a vehicle fender supporting structure, includes branch, base and connecting plate, branch is the pipe form, the base middle part is provided with the jack, and base four corners position is provided with the bolt hole, and the bolt runs through the bolt hole and makes the base is connected with the automobile body, branch one end is pegged graft in the jack, a plurality of breach grooves have been seted up to branch and the one end periphery side that the jack is connected, the jack inner wall corresponds the breach groove is provided with spacing, and spacing one-to-one gomphosis is in the breach inslot, the clearance of branch and base junction adds the structural adhesive, and two connecting plates are demountable installation side by side on the branch.

Preferably, the end face of the base is also provided with lightening holes, and two adjacent lightening holes are separated by a reinforcing rib.

Preferably, the inner wall of one end of the support rod connected with the base is provided with a thread ring, the connector penetrates through the jack to be detachably connected with the support rod, and the end face of the connector is abutted with the jack table top.

Preferably, a crisscrossed inner support is arranged in the support rod along the axial extending direction.

Preferably, a tail lamp panel is arranged between the lower ends of the two connecting plates, and a hollowed-out part for installing a tail lamp is arranged on the tail lamp panel.

Preferably, the number of the notch grooves and the limit strips is four.

The utility model has the advantages that: adopt structural adhesive to fill assembly connection base and branch, need not the welding, avoid vibration to lead to the welding seam fracture, and the equipment is simple to set up the notch groove on branch and with the spacing in the cooperation jack, prevent relative rotation between branch and the base, thereby avoid installing the fender mud flap and the tire contact on the connecting plate, use safelyr.

Drawings

FIG. 1 is a schematic perspective view of a fender bracket for a vehicle according to an embodiment;

fig. 2 is a perspective view of a base.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The present utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the utility model, whereby the utility model is not limited to the specific embodiments disclosed below.

It will be understood that when an element is referred to as being "fixed" 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," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1-2, a vehicle mud guard support structure comprises a supporting rod 1, a base 2 and connecting plates 3, wherein the supporting rod 1 is in a circular tube shape, an insertion hole 21 is formed in the middle of the base 2, bolt holes 22 are formed in four corners of the base 2, bolts penetrate through the bolt holes 22 to enable the base 2 to be connected with a vehicle body, one end of the supporting rod 1 is inserted into the insertion hole 21, a plurality of notch grooves 11 are formed in the outer peripheral side of one end, connected with the insertion hole 21, of the supporting rod 1, limiting strips 23 are correspondingly arranged on the inner wall of the insertion hole 21, the limiting strips 23 are embedded in the notch grooves 11 in a one-to-one correspondence manner, structural adhesives are added in gaps at the joint of the supporting rod 1 and the base 2, and the two connecting plates 3 are detachably arranged on the supporting rod 1 side by side. Specifically, in this embodiment, the supporting rod 1 is tubular, specifically can be made of aluminum alloy material, and lightweight design, the base 2 adopts cast iron material, designs to square, and four corners position is provided with bolt hole 22, is convenient for be connected with the automobile body frame through the long bolt, inserts in jack 21 during the supporting rod 1 assembly, and original assembly method is that the direct use structural adhesive is used for supplementing the clearance between supporting rod 1 and the base 2, prevents that supporting rod 1 from receiving the rotation of shaking at the vehicle operation in-process. But along with the lapse of time, structural adhesive can oxidation ageing, reduces the joint strength between branch 1 and the base 2, and this design is provided with breach groove 11 at the one end periphery that branch 1 inserted jack 21, utilizes the spacing 23 gomphosis in breach groove 11 cooperation jack 21, can prevent to take place to rotate between branch 1 and the base 2, and then avoids the fender mud piece and the tire structure that link into an organic whole with connecting plate 3 vulcanization, stops the potential safety hazard. In this embodiment, the number of the notch grooves 11 and the limit bars 23 is four, and the notch grooves and the limit bars are designed at uniform intervals, and in other embodiments, other numbers can be set as required.

As shown in fig. 1-2, the end face of the base 2 is further provided with a lightening hole 24, so that the overall weight of the cast iron base 2 is reduced, the cost is saved, and two adjacent lightening holes 24 are separated by a reinforcing rib, so that the overall structural strength of the base 2 is ensured to reach the standard.

Specifically, the inner wall of one end, connected with the base 2, of the support rod 1 is provided with a thread ring, a long bolt penetrates through the insertion hole 21 to be detachably connected with the support rod 1, and the end face of the long bolt is abutted with the table top of the insertion hole 21. During assembly, after the support rod 1 is inserted into the jack 1, a long bolt penetrates through the base 2 and is inserted into a spiral port of the support rod 1 to be connected with the support rod 1, the end face of the long bolt is abutted against the table top of the jack 21, and the long bolt is used for preventing the support rod 1 from axial movement after being vibrated and is separated from the jack 21.

As shown in fig. 1, the inner support 12 of the cross is arranged in the strut 1 along the axial extending direction, the strut 1 is hollow, the wall thickness needs to be increased, and the weight is increased for reaching the standard, and the cross inner support 12 is used for supporting the structural strength of the strut 1 from the direction of the inner ring in order to reach the standard, so that the strut 1 is prevented from being flattened at the joint when the connecting plate 3 is assembled.

As shown in fig. 1, a tail lamp panel 31 is mounted between the lower ends of the two connecting plates 3, and a hollowed-out portion for mounting a tail lamp is arranged on the surface of the tail lamp panel 31.

The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims (6)

1. The utility model provides a vehicle fender support structure which characterized in that: including branch, base and connecting plate, branch is the pipe form, the base middle part is provided with the jack, and base four corners position is provided with the bolt hole, and the bolt runs through the bolt hole and makes base and body coupling, branch one end is pegged graft in the jack, a plurality of breach grooves have been seted up to the one end periphery side that branch and jack are connected, the jack inner wall corresponds the breach groove is provided with spacing, and spacing one-to-one gomphosis is in the breach inslot, the clearance of branch and base junction adds the structural adhesive, and two connecting plates are demountable installation side by side on branch.

2. A fender bracket structure for a vehicle as defined in claim 1, wherein: the end face of the base is also provided with lightening holes, and two adjacent lightening holes are separated by a reinforcing rib.

3. A fender bracket structure for a vehicle as defined in claim 1, wherein: the inner wall of one end of the support rod connected with the base is provided with a thread ring, the long bolt penetrates through the jack and is detachably connected with the support rod, and the end face of the long bolt is abutted with the jack table top.

4. A fender bracket structure for a vehicle as defined in claim 1, wherein: and a crisscrossed inner support is arranged in the support rod along the axial extending direction.

5. A fender bracket structure for a vehicle as defined in claim 1, wherein: a tail lamp panel is arranged between the lower ends of the two connecting plates, and a hollowed-out part for installing a tail lamp is arranged on the tail lamp panel.

6. A fender bracket structure for a vehicle as defined in claim 1, wherein: the number of the notch grooves and the limit strips is four.