CN209870550U - Inner mudguard on front wheel of automobile - Google Patents

Abstract

The utility model discloses an inner mudguard on a front wheel of an automobile, which relates to the technical field of automobile accessories and comprises a bottom plate and a curved surface baffle which are connected, wherein the curved surface baffle comprises a plane part and a curved surface part, and the plane part is provided with a plurality of first lugs; the curved surface part is provided with a plurality of flow guide chutes. The utility model discloses the water conservancy diversion chute of interior fender can play silt flow direction guide effect in well, and when silt got rid of the fender internal surface, muddy water can flow down along the surface of water conservancy diversion mechanism, prevents that tire performance from reducing. In addition, a plurality of first protruding blocks are arranged on the upper inner mudguard, so that the overall strength is improved.

Description

Inner mudguard on front wheel of automobile

Technical Field

The utility model relates to the technical field of auto-parts, particularly interior fender on car front wheel.

Background

The inner mudguard of the front wheel of the automobile cab is used for preventing muddy water, dust and other dirt and the like thrown up by the rotation of the wheel from directly splashing on the automobile body when the automobile runs, so that the automobile body is prevented from being hit, and the service life is prolonged. However, the existing upper inner fender lacks a corresponding flow guide mechanism, so that muddy water can directly drop on a tire, and the performance of the tire is affected.

SUMMERY OF THE UTILITY MODEL

To the defect that exists among the prior art, the utility model aims to provide an interior fender on car front wheel can play silt flow direction guide effect, and when silt got rid of the fender internal surface, muddy water can flow down along the guiding mechanism surface, prevents that tire performance from reducing.

In order to achieve the above purpose, the utility model adopts the technical proposal that: an inner fender on a front wheel of an automobile comprises a bottom plate and a curved surface fender which are connected, wherein the curved surface fender comprises a plane part and a curved surface part, and a plurality of first convex blocks are arranged on the plane part; the curved surface part is provided with a plurality of flow guide chutes.

The further improvement lies in that: the first lug is of a rectangular structure and comprises a convex surface, two long-edge transition surfaces and two short-edge transition surfaces; the extending surfaces of the two long-side transition surfaces are mutually vertical, and the extending surfaces of the two short-side transition surfaces are also mutually vertical.

The further improvement lies in that: the two slot walls of the diversion chute are respectively a slow slope surface and a steep slope surface, and the slow slope surface and the steep slope surface are mutually vertical.

The further improvement lies in that: the bottom of curved surface portion is provided with a plurality of second lugs.

The further improvement lies in that: one side of curved surface portion bottom is equipped with breach portion, and the other portion that sinks that is provided with of breach portion.

The further improvement lies in that: and the plane part is provided with a plurality of third lugs.

The further improvement lies in that: the bottom plate comprises a connecting plate of an L-shaped structure, a flanging part is arranged at the bottom of the connecting plate, and a plurality of connecting holes used for connecting the curved surface part are formed in the flanging part.

The further improvement lies in that: and a plurality of reinforcing ribs are arranged between the connecting plate and the flanging part.

The further improvement lies in that: one end of the connecting plate is provided with a connecting folded plate, and the other end of the connecting plate is provided with a boss.

The further improvement lies in that: the connecting plate is provided with a plurality of fixing holes.

The beneficial effects of the utility model reside in that:

the utility model discloses in, the water conservancy diversion chute of interior fender can play silt flow direction guide effect, and when silt got rid of the fender internal surface, muddy water can flow down along the surface of water conservancy diversion mechanism, prevents that tire performance from reducing. In addition, a plurality of first protruding blocks are arranged on the upper inner mudguard, so that the overall strength is improved.

Drawings

FIG. 1 is a perspective view of an inner fender of an automobile front wheel according to an embodiment of the present invention;

FIG. 2 is a top view of an inner fender of an automobile front wheel according to an embodiment of the present invention;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;

FIG. 4 is a cross-sectional view taken along line C-C of FIG. 2;

FIG. 5 is a cross-sectional view taken along line D-D of FIG. 2;

FIG. 6 is a side view of an inner fender of an automobile front wheel according to an embodiment of the present invention;

fig. 7 is a sectional view taken along line E-E in fig. 6.

Reference numerals:

1-a bottom plate; 11-a connecting plate; 12-flanging part; 13-reinforcing ribs; 14-connecting flaps; 15-fixing holes; 16-a boss;

2-curved surface baffle plate; 21-plane section; 22-curved face portion; 23-a third bump; 24-a notch portion; 25-sink portion; 26-a second bump;

3-a first bump; 31-convex surface; 32-short edge transition surface; 33-long side transition surface;

4-a flow guiding chute; 41-steep slope surface; 42-gentle slope.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout.

In the description of the present invention, it should be noted that, for the orientation words, such as the terms "center", "lateral (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the orientation and the positional relationship are indicated based on the orientation or the positional relationship shown in the drawings, and the description is only for convenience of describing the present invention and simplifying the description, but not for indicating or implying that the device or the element referred to must have a specific orientation, be constructed and operated in a specific orientation, and should not be construed as limiting the specific protection scope of the present invention.

Furthermore, if the terms "first" and "second" are used for descriptive purposes only, they are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. Thus, the definition of "a first" or "a second" feature may explicitly or implicitly include one or more of the features, and "a plurality" or "a plurality" in the description of the invention means two or more unless a specific definition is explicitly provided.

The technical solution and the advantages of the present invention will be more clear and clear by further describing the embodiments of the present invention with reference to the drawings of the specification. The embodiments described below are exemplary and are intended to be illustrative of the present invention, but should not be construed as limiting the invention.

Referring to fig. 1, 2 and 3, an embodiment of the present invention provides an inner fender for a front wheel of an automobile, including a bottom plate 1 and a curved surface fender 2 connected to each other, where the curved surface fender 2 includes a planar portion 21 and a curved surface portion 22, and the planar portion 21 is provided with a plurality of first bumps 3; the curved surface part 22 is provided with a plurality of diversion chutes 4. Specifically, the bottom of the curved surface portion 22 is provided with a plurality of second protrusions 26. A notch part 24 is arranged at one side of the bottom of the curved surface part 22, and a sinking part 25 is arranged beside the notch part 24. The planar portion 21 is provided with a plurality of third protrusions 23. In this embodiment, the first protrusions are sequentially arranged on the planar portion 21, and the third protrusions 23 are disposed at the edge of the planar portion 21 close to the curved baffle 2.

Specifically, the bottom plate 1 includes a connecting plate 11 having an L-shaped structure, a flange portion 12 is disposed at the bottom of the connecting plate 11, and a plurality of connecting holes for connecting the curved surface portion 22 are disposed on the flange portion 12. A plurality of reinforcing ribs 13 are arranged between the connecting plate 11 and the flanging part 12. One end of the connecting plate 11 is provided with a connecting folded plate 14, the other end of the connecting plate 11 is provided with a boss 16, and the connecting plate 11 is provided with a plurality of fixing holes 15.

Referring to fig. 4 and 5, the first bump 3 has a rectangular structure, and includes a convex surface 31, two long-side transition surfaces 33, and two short-side transition surfaces 32; the extension planes of the long-side transition planes 33 are perpendicular to each other, and the extension planes of the short-side transition planes 32 are also perpendicular to each other.

Referring to fig. 6 and 7, the two walls of the diversion chute 4 are a slow slope surface 42 and a steep slope surface 41 respectively, and the slow slope surface 42 and the steep slope surface 41 are perpendicular to each other.

In the description of the specification, reference to the description of "one embodiment," "preferably," "an example," "a specific example" or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention, and schematic representations of the terms in this specification do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

With the above structure and principle in mind, those skilled in the art should understand that the present invention is not limited to the above embodiments, and all modifications and substitutions based on the present invention and adopting the known technology in the art are within the scope of the present invention, which should be limited by the claims.

Claims (10)

1. The utility model provides an interior fender on car front wheel, includes continuous bottom plate (1) and curved surface baffle (2), its characterized in that: the curved baffle (2) comprises a plane part (21) and a curved part (22), and a plurality of first lugs (3) are arranged on the plane part (21); the curved surface part (22) is provided with a plurality of flow guide chutes (4).

2. The inner fender of a front wheel of an automobile according to claim 1, wherein: the first bump (3) is of a rectangular structure and comprises a convex surface (31), two long-side transition surfaces (33) and two short-side transition surfaces (32); wherein the extension surfaces of the two long-side transition surfaces (33) are perpendicular to each other, and the extension surfaces of the two short-side transition surfaces (32) are also perpendicular to each other.

3. The inner fender of a front wheel of an automobile according to claim 1, wherein: two groove walls of the flow guiding chute (4) are respectively a slow slope surface (42) and a steep slope surface (41), and the slow slope surface (42) and the steep slope surface (41) are mutually vertical.

4. The inner fender of a front wheel of an automobile according to claim 1, wherein: the bottom of the curved surface part (22) is provided with a plurality of second lugs (26).

5. The inner fender of a front wheel of an automobile according to claim 1, wherein: one side of curved surface portion (22) bottom is equipped with breach portion (24), and breach portion (24) side is provided with sunken portion (25).

6. The inner fender of a front wheel of an automobile according to claim 1, wherein: the plane part (21) is provided with a plurality of third protruding blocks (23).

7. The inner fender of a front wheel of an automobile according to claim 1, wherein: the bottom plate (1) comprises a connecting plate (11) of an L-shaped structure, a flanging part (12) is arranged at the bottom of the connecting plate (11), and a plurality of connecting holes used for connecting the curved surface part (22) are formed in the flanging part (12).

8. The inner fender of a front wheel of an automobile according to claim 7, wherein: a plurality of reinforcing ribs (13) are arranged between the connecting plate (11) and the flanging part (12).

9. The inner fender of a front wheel of an automobile according to claim 7, wherein: one end of the connecting plate (11) is provided with a connecting folded plate (14), and the other end of the connecting plate (11) is provided with a boss (16).

10. The inner fender of a front wheel of an automobile according to claim 7, wherein: the connecting plate (11) is provided with a plurality of fixing holes (15).