CN216468134U

CN216468134U - Mounting structure for vehicle

Info

Publication number: CN216468134U
Application number: CN202122916931.4U
Authority: CN
Inventors: 二瓶秀史
Original assignee: Honda Motor Co Ltd
Current assignee: Honda Motor Co Ltd
Priority date: 2021-11-25
Filing date: 2021-11-25
Publication date: 2022-05-10
Anticipated expiration: 2031-11-25

Abstract

The utility model provides a mounting structure for a vehicle, which can improve the rigidity of a mounting component. The mounting structure for a vehicle is adapted to be mounted on a vehicle body, and includes: an installation member installed on the vehicle body and having a through hole corresponding to an installation hole provided on the vehicle body; and a fixing member having a columnar portion and a flange portion located at a distal end of the columnar portion and protruding outward, the columnar portion penetrating the through hole and the mounting hole to fix the mounting member to the vehicle body, wherein the mounting member further has an annular rib portion provided so as to surround the through hole, and the annular rib portion is provided so that a sectional contour shape thereof assumes a lid shape and an upper surface thereof abuts against the flange portion of the fixing member.

Description

Mounting structure for vehicle

Technical Field

The present invention relates to a mounting structure for a vehicle.

Background

Conventionally, a cover plate as an attachment member is fixed to an attachment hole of a vehicle body via a fixing member such as a bolt as a vehicle attachment structure at a portion such as a vehicle underbody of a vehicle. That is, the vehicle body and the cover plate as the mounting member are each provided with a corresponding hole through which a fixing member such as a bolt is inserted to fasten the mounting member to the vehicle body. Among them, patent document 1 discloses a fastening point structure of a resin cover plate, in which a rib is provided on the resin cover plate to confirm a fastening state by crushing the rib and to improve fastening reliability. However, in the related art, when a load is applied to the resin cover plate in a direction perpendicular to the fastening direction, damage may occur at the root of the rib. As described above, in the vehicle mounting structure described above, the rigidity of the cover plate as the mounting member is to be improved.

[ Prior art documents ]

[ patent document ]

[ patent document 1] Japanese patent laid-open No. 2014-058182

SUMMERY OF THE UTILITY MODEL

The utility model provides a mounting structure for a vehicle, which can improve the rigidity of a mounting component.

The present invention provides a mounting structure for a vehicle, adapted to be mounted on a vehicle body, including: a mounting member mounted on the vehicle body and having a through hole corresponding to a mounting hole provided in the vehicle body; and a fixing member having a columnar portion and a flange portion located at a distal end of the columnar portion and protruding outward, the columnar portion penetrating the through hole and the mounting hole to fix the mounting member to the vehicle body, wherein the mounting member further has an annular rib portion provided so as to surround the through hole, and the annular rib portion is provided so that a cross-sectional contour shape thereof assumes a lid shape and an upper surface thereof abuts against the flange portion of the fixing member.

In an embodiment of the present invention, the mounting member further has an inner rib portion provided inside the annular rib portion, and the inner rib portion is provided so that a profile shape of a cross section thereof assumes a cap shape.

In view of the above, in the vehicle mounting structure according to the present invention, the mounting member further includes an annular rib portion provided so as to surround the through hole, the annular rib portion being provided so that an outline shape of a cross section thereof assumes a lid shape, and an upper surface thereof abuts against the flange portion of the fixing member. Thus, the rigidity of the periphery of the through hole is enhanced by the annular rib. Further, when the upper surface of the annular rib portion in the cap shape abuts against the flange portion, the annular rib portion in the cap shape can disperse the force received to the entire annular rib portion, thereby suppressing crushing or deformation of the annular rib portion in the cap shape. Further, when a load is applied to the mounting member in a direction perpendicular to the fastening direction, the annular rib portion that assumes a cap shape can suppress damage occurring from the root portion of the annular rib portion via the telescopic action. Accordingly, the vehicle mounting structure of the present invention can improve the rigidity of the mounting member.

In order to make the aforementioned and other features and advantages of the utility model more comprehensible, embodiments accompanied with figures are described in detail below.

Drawings

Fig. 1 is a schematic view of a mounting structure for a vehicle according to an embodiment of the utility model applied to a vehicle body;

FIG. 2 is a partially enlarged schematic view of the vehicular mounting structure shown in FIG. 1 in a region A;

FIG. 3 is a schematic sectional view of the mounting structure for a vehicle shown in FIG. 2 at line B-B';

fig. 4 is a schematic view of a modification of the mounting structure for a vehicle shown in fig. 2;

fig. 5 is another partially enlarged schematic view of the mounting structure for a vehicle shown in fig. 1.

Description of reference numerals:

50: a vehicle;

52: a vehicle body;

52 a: mounting holes;

54: a wheel;

100. 200: a mounting structure for a vehicle;

110. 210: a mounting member;

112: a through hole;

114. 214: an annular rib portion;

114 a: an upper surface;

114b, 114 c: a side surface;

116: an inboard rib portion;

120: a fixing member;

122: a columnar portion;

124: a flange portion.

Detailed Description

Reference will now be made in detail to exemplary embodiments of the utility model, examples of which are illustrated in the accompanying drawings. Fig. 1 is a schematic view of a vehicle mounting structure according to an embodiment of the present invention applied to a vehicle body, fig. 2 is a partially enlarged view of the vehicle mounting structure shown in fig. 1 in a region a, fig. 3 is a schematic view of a cross section of the vehicle mounting structure shown in fig. 2 at a line B-B', fig. 4 is a schematic view of a modification of the vehicle mounting structure shown in fig. 2, and fig. 5 is another partially enlarged view of the vehicle mounting structure shown in fig. 1. The following will describe a specific composition of a mounting structure 100 for a vehicle according to an embodiment of the present invention and an application thereof to a vehicle 50 (shown in fig. 1) with reference to fig. 1 to 5, but the present invention is not limited thereto.

Referring to fig. 1, in the present embodiment, a mounting structure 100 for a vehicle includes a mounting member 110 and a fixing member 120. The mounting structure 100 for a vehicle is adapted to be mounted on a vehicle body 52 of a vehicle 50. For example, a cover plate as the mounting member 110 is attached to a lower portion of the vehicle body 52 in a region near the wheel 54 of the vehicle 50, and the cover plate as the mounting member 110 is fastened to the vehicle body 52 via a fixing member 120 such as a bolt. However, the present invention does not limit the specific composition of the vehicle 50 and the application area of the mounting structure 100 for a vehicle on the vehicle 50, which can be adjusted as required.

Specifically, in the present embodiment, as shown in fig. 2 and 3, the mounting member 110 is mounted on the vehicle body 52 and has a through hole 112 corresponding to the mounting hole 52a provided in the vehicle body 52. The fixing member 120 has a column portion 122 (shown in fig. 3) and a flange portion 124 that is located at the end of the column portion 122 and protrudes outward, and the fixing member 120 fixes the mounting member 110 to the vehicle body 52 with the column portion 122 penetrating the through hole 112 and the mounting hole 52 a. More specifically, the mounting member 110 is, for example, a cover plate and can be covered on the vehicle body 52, and the fixing member 120 is, for example, a bolt and can be locked into the vehicle body 52 from the outside through the through hole 112 and the mounting hole 52a, thereby fastening the mounting member 110 to the vehicle body 52. However, the present invention is not limited to the types of the mounting member 110 and the fixing member 120, and may be adjusted according to the requirements.

In the present embodiment, fig. 2 shows that the mounting member 110 of the mounting structure 100 for a vehicle is provided with two left and right through holes 112, the fixing member 120 is provided on the through hole 112 shown on the left side of fig. 2, and the fixing member 120 is not provided on the through hole 112 shown on the right side of fig. 2, so as to clearly show the structure around the through hole 112 (as will be described later in detail). Therefore, the mounting member 110 may be provided with a plurality of through holes 112 as required, the vehicle body 52 may be correspondingly provided with a plurality of mounting holes 52a, and the fixing member 120 may be provided with a plurality of fixing members as required. In a normal case, each through hole 112 is provided with a corresponding fixing member 120. However, the number and positions of the through holes 112, the mounting holes 52a, and the fixing members 120 are not limited in the present invention, and may be adjusted as desired.

In addition, in the present embodiment, the mounting member 110 further has an annular rib 114 provided so as to surround the through hole 112. The annular rib 114 has a circular appearance when viewed from the outer surface of the mounting member 110 (see fig. 2). In the modification shown in fig. 4, the mounting member 210 used in the mounting structure 200 for a vehicle has the annular rib 214, and the outer shape of the annular rib 214 is an ellipse. However, in other embodiments not shown, the external shape of the annular ribs may be other shapes. The annular rib 114 preferably has an external shape corresponding to the shape of the through hole 112, thereby surrounding the entire outer periphery of the through hole 112. In addition, when a plurality of through holes 112 are provided, it is preferable that a plurality of annular ribs 114 be provided, but in other embodiments, not shown, it is sufficient that an annular rib 114 is provided around at least one of the through holes 112. The present invention does not limit each of the plurality of through holes 112 to be provided with the corresponding annular rib 114, nor the shape of the outer appearance of the annular rib 114 to correspond to the shape of the through hole 112, which can be adjusted as required.

Further, in the present embodiment, the annular rib portion 114 is provided such that the outline shape of the cross section appears like a lid when viewed from the cross section of the mounting member 110 (as shown in fig. 3), and the upper surface 114a abuts against the flange portion 124 of the fixing member 120. More specifically, the cap shape is a shape having an upper surface 114a and two opposite side surfaces 114b and 114c protruding outward. The upper surface 114a and the two opposite side surfaces 114b and 114c may be configured to have a ring shape and connected to each other, and thus are, in order from the outside to the inside, a side surface 114c, an upper surface 114a, and a side surface 114 b. The upper surface 114a and the opposite side surfaces 114b and 114c may be formed as an annular rib 114 having a cross-sectional shape that is curved and connected to each other, and thus the cross-sectional shape of the annular rib is formed as a cover shape, and preferably, the opposite side surfaces 114b and 114c are symmetrical to each other. However, the present invention is not limited to the relative relationship between the upper surface 114a and the two opposing

sides

114b, 114c, nor is the present invention limited to the composition of the cap, which can be adjusted as desired.

In this way, in the present embodiment, after the fixing member 120 is inserted into the through hole 112 and the mounting hole 52a with the columnar portion 122, the inner surface of the flange portion 124 of the fixing member 120 abuts against the upper surface 114a of the annular rib portion 114, thereby fixing the mounting member 110 to the vehicle body 52. The annular rib 114 is formed with two lid shapes as viewed in a cross section of the mounting member 110 (as shown in fig. 3), but the annular rib 114 is provided so as to surround the through hole 112 and is formed with two lid shapes as viewed in any cross section, and therefore, it is preferable that the contact point of the flange portion 124 and the annular rib 114 is an entire upper surface 114a of an annular shape. However, the utility model is not limited thereto, and can be adjusted according to the needs.

As described above, in the present embodiment, the rigidity of the periphery of the through hole 112 is increased by the annular rib 114. Further, when the upper surface 114a abuts against the flange portion 124, the annular rib 114 having a cap shape can disperse the received force to the entire annular rib 114 (for example, from the upper surface 114a receiving the force to the opposite side surfaces 114b and 114 c), and thus can suppress crushing or deformation of the annular rib 114 having a cap shape. Further, when a load is applied to the mounting member 110 in a direction (for example, a direction parallel to the surface of the mounting member 110) perpendicular to the fastening direction (i.e., a direction in which the columnar portion 122 of the fixing member 120 penetrates the through hole 112 and the mounting hole 52 a), the annular rib 114, which assumes a cap shape, can suppress damage occurring from the root of the annular rib 114 via a telescopic action (i.e., displacement deformation or the like of the upper surface 114a and the opposite side surfaces 114b, 114c connected to each other).

In addition, referring to fig. 5, in the embodiment, compared with the part shown in fig. 2, in the part shown in fig. 5, the mounting member 110 further has an inner rib 116 disposed inside the annular rib 114, and the inner rib 116 is disposed such that the outline shape of the cross section is a cover shape. The shape of the cap can refer to the profile of the cross-section of the annular rib 114 shown in fig. 3 (the combination of the upper surface 114a and the two opposite side surfaces 114b and 114 c), and will not be described in detail herein. In fig. 5, the inner ribs 116 having a linear appearance are provided on both opposite sides of the through hole 112, but the present invention is not limited thereto. In this way, the rigidity can be further increased inside the annular rib 114, thereby reducing breakage of the mounting member 110 at the contact point with the columnar portion 122 of the fixing member 120. However, the number, shape, position and arrangement of the inner ribs 116 are not limited in the present invention, and may be adjusted according to the requirement.

As described above, in the vehicle mounting structure according to the present invention, the mounting member further includes an annular rib portion provided so as to surround the through hole, the annular rib portion is provided so that the outline of the cross section thereof is in a lid shape, and the upper surface thereof abuts against the flange portion of the fixing member. Preferably, the mounting member further has an inner rib portion provided inside the annular rib portion, and the inner rib portion is provided so that the outline shape of the cross section assumes a cap shape. Thus, the rigidity of the periphery of the through hole is enhanced by the annular rib. Further, when the upper surface of the annular rib portion in the cap shape abuts against the flange portion, the annular rib portion in the cap shape can disperse the force received to the entire annular rib portion, thereby suppressing crushing or deformation of the annular rib portion in the cap shape. Further, when a load is applied to the mounting member in a direction perpendicular to the fastening direction, the annular rib portion that assumes a cap shape can suppress damage occurring from the root portion of the annular rib portion via the telescopic action. Accordingly, the vehicle mounting structure of the present invention can improve the rigidity of the mounting member.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention 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 solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. A mounting structure for a vehicle, adapted to be mounted on a vehicle body, characterized by comprising:

a mounting member mounted on the vehicle body and having a through hole corresponding to a mounting hole provided in the vehicle body; and

a fixing member having a columnar portion and a flange portion located at a distal end of the columnar portion and protruding outward, the fixing member being configured to fix the mounting member to the vehicle body with the columnar portion inserted into the through hole and the mounting hole,

the mounting member further has an annular rib portion provided so as to surround the through hole, and,

the annular rib portion is provided so that the outline shape of the cross section thereof assumes a lid shape, and the upper surface thereof abuts against the flange portion of the fixed member.

2. The mounting structure for a vehicle according to claim 1,

the mounting member further has an inner rib portion provided inside the annular rib portion, and,

the inner rib is provided so that the outline of the cross section thereof is in the shape of a lid.