CN211765895U

CN211765895U - Mud guard for automobile wheel

Info

Publication number: CN211765895U
Application number: CN202020327664.XU
Authority: CN
Inventors: 尚连锋; 胡金中; 黄金来
Original assignee: Huanghe Science and Technology College
Current assignee: Huanghe Science and Technology College
Priority date: 2020-03-16
Filing date: 2020-03-16
Publication date: 2020-10-27
Anticipated expiration: 2030-03-16

Abstract

The utility model discloses a fender mud device for auto wheel, including the fender, but the inboard edge of fender upper end lug is slidable, is rotated and is connected with fixed unit to form the fender and rotate around fixed unit dead axle, the gliding structure can be replied to the axial, fixed unit is equipped with the mounting hole, does not influence the chassis height of automobile body when traveling on special road surfaces such as the uneven road of this fender mud device for auto wheel.

Description

Mud guard for automobile wheel

Technical Field

The utility model relates to an automobile body spare part technical field specifically is a fender mud device for auto wheel.

Background

The mud blocking device for the automobile tire can prevent some mud from splashing on the automobile body or a person, and can also prevent flying stones and gravel from damaging the paint surface of the automobile body, but the height of the chassis can be reduced by installing the mud blocking plate, the chassis of the automobile is low, so that the trafficability of the automobile is correspondingly influenced, the overall performance of the automobile is further influenced, and when the automobile runs on special road surfaces such as uneven roads and the like, the trafficability of the automobile is lower, and potential safety hazards are hidden.

SUMMERY OF THE UTILITY MODEL

To the not enough of prior art, for overcoming prior art's defect, the utility model aims to provide a fender mud device for auto wheel reduces the problem of chassis height when solving the fender and going on special road surface.

Its technical scheme is, a fender mud device for auto wheel, including the fender, but fender upper end lug inboard side slidable, rotation are connected with fixed unit to form the fender and rotate around fixed unit dead axle, the gliding structure of axial reply, fixed unit is equipped with the mounting hole.

Preferably, the projection is fixedly connected with a sleeve, and the sleeve is sleeved with a rotating shaft in the fixing unit.

Preferably, a convex clamping block is arranged on the horizontal end face of the upper end of the mudguard clinging to the convex block.

Preferably, the rotating shaft is sleeved with an elastic member made of an elastic material, the elastic member is located at the lower end of the sleeving part where the sleeving part is sleeved with the rotating shaft, and the elastic member is located between the sleeving part and the shell in the fixing unit.

Preferably, the rotating shaft has a cylindrical structure.

Preferably, the rotating shaft is fixedly connected with the shell through two end heads of the rotating shaft, the shell is provided with a mounting hole, and the shell is provided with a baffle plate for limiting the rotating angle of the mudguard.

Preferably, the angle of the splash guard rotating around the fixed unit fixed shaft is 60-150 degrees.

The utility model provides a fender mud device for auto wheel compares beneficial effect with prior art and does:

1. the inner side edge of the lug at the upper end of the mudguard is connected with a fixing unit in a sliding and rotating way, and forms a structure that the mudguard rotates around the fixed shaft of the fixing unit and can axially return and slide, wherein when the mudguard is positioned at the working position, the mudguard limits the rotation at the height of the working position through the matching of the baffle plate and the clamping block, the elastic piece is matched with the horizontal end face of the upper end of the mudguard clinging to the lug to limit axial sliding, thereby fixing the mudguard with the vehicle body, enabling the mudguard to be normally used when the vehicle runs on a flat road surface, when the vehicle runs on special road surfaces such as uneven roads and the like, the rear side surface of the mudguard is tightly attached to the side surface of the vehicle body after the mudguard is rotated downwards for a certain angle, meanwhile, the height of the fender is raised under the action of the elastic piece, so that the lowest point of the fender is higher than the lowest point of the automobile body, the chassis height of the automobile body is not influenced, and the passing performance of the automobile on a special road surface is not influenced by installing a mud blocking device.

Drawings

Fig. 1 is a front view of the elastic member of the present invention in a compressed state.

Fig. 2 is a sectional view taken along the direction of a-a of the present invention.

Fig. 3 is a cross-sectional view of the fixing unit of the present invention in the direction of B-B.

In the figure: the fender comprises a 1 mudguard, a 1.1 lug, a 2 fixing unit, a 2.1 rotating shaft, a 2.2 shell, a 2.3 baffle, a 2.4 elastic piece, a 3 mounting hole, a 4 clamping block, a 5 sleeve piece and a 6 horizontal end face.

Detailed Description

The technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention, and in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, and are only for convenience of description of the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as limiting the present invention.

Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance throughout the present disclosure, it being understood that unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and can be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The present invention will be described in further detail below with reference to specific embodiments and with reference to the accompanying drawings.

The first embodiment is as follows:

referring to fig. 1-3, the present invention provides a technical solution: a mud guard device for automobile wheels comprises a mud guard 1, wherein the inner side edge of a convex block 1.1 at the upper end of the mud guard 1 can slide and is rotatably connected with a fixing unit 2, a sleeve 5 is glued on the convex block 1.1, the sleeve 5 is sleeved on a rotating shaft 2.1 in the fixing unit 2, so that the mud guard 1 can axially slide on the rotating shaft 2.1 through the sleeve 5, an elastic piece 2.4 made of elastic material is sleeved on the rotating shaft 2.1, the elastic piece 2.4 is a spring, the elastic piece 2.4 is positioned at the lower end of the sleeved part of the sleeve 5 and the rotating shaft 2.1, the elastic piece 2.4 is positioned between the sleeve 5 and a shell 2.2 in the fixing unit 2, two ends of the elastic piece 2.4 are in contact fit with the surfaces of the sleeve 5 and the shell 2.2, so that the sleeve 5 tends to upwards slide under the pushing of the elastic piece 2.4, when the mud guard 1 is not subjected to external force, the sleeve 5 is positioned at the top end of the rotating shaft 2.1 under the pushing of the elastic piece, the height of the mudguard 1 is reduced, the rotating shaft 2.1 is of a cylindrical structure, so that the sleeve 5 can rotate around the rotating shaft 2.1 in a fixed shaft mode, and the mudguard 1 can rotate around the fixed unit 2 in a fixed shaft mode through the sleeve 5 and can axially return to slide.

The rotating shaft 2.1 is connected with the shell 2.2 through two end heads of the rotating shaft by bolts, the shell 2.2 is provided with a mounting hole 3, the whole mud guard device is fixedly connected with the vehicle body through the mounting hole 3, when the mud guard device is mounted, when the mudguard 1 is in the working position, the distance between the sleeve 5 and the upper end of the rotating shaft 2.1 is larger than the distance between the horizontal end surface 6 of the upper end of the mudguard 1 clinging to the lug 1.1 and the lowest point of the mudguard 1, so that under the condition that the mudguard 1 is not subjected to external force, the lowest point of the baffle is higher than the chassis of the vehicle body, a baffle 2.3 used for limiting the rotation angle of the mudguard 1 is arranged on the shell 2.2, the baffle 2.3 and the shell 2.2 are in an integrated structure, two baffles 2.3 are respectively arranged at two sides of the rotation angle of the sleeve 5, so that the sleeve 5 can rotate in a certain angle, wherein the angle of the splash guard 1 rotating around the rotating shaft 2.1 of the fixing unit 2 is 90 degrees, and the splash guard can also be other suitable angles within the angle range of 60-150 degrees.

The upper end of the fender 1 clings to the horizontal end face 6 of the lug 1.1 and is provided with the raised fixture block 4, when the fender 1 is located at a working position, the fixture block 4 is in contact fit with the edge of a vehicle body at the wheel position, at the moment, the baffle 2.3 limits the rotation of the fender 1, the fender 1 passes through the baffle 2.3 and the fixture block 4 to be matched, the rotation of the fender 1 at the height of the working position is limited, the fender 1 is limited to slide axially through the matching of the elastic part 2.4 and the horizontal end face 6 of the upper end of the fender 1 clinging to the lug 1.1, and the fender 1 is fixed with the.

The working principle is as follows: when the automobile runs on a flat road, the splash guard 1 limits the rotation of the height of the splash guard 1 at the working position through the matching of the baffle 2.3 and the fixture block 4, the axial sliding of the splash guard 1 is limited through the matching of the elastic piece 2.4 and the horizontal end surface 6 of the upper end of the splash guard 1 tightly attached to the lug 1.1, so that the splash guard 1 is fixed with the automobile body, the splash guard is normally used when the automobile runs on the flat road, when the automobile runs on special roads such as uneven roads, the splash guard 1 is pulled down, the fixture block 4 is positioned under the bottom surface of the automobile body, after the splash guard 1 is rotated for a certain angle, the rotation angle of the sleeve 5 is limited through the baffle 2.3, the rear side surface of the splash guard 1 is tightly attached to the side surface of the automobile body, simultaneously, the height of the splash guard 1 is raised under the action of the elastic piece 2.4, the lowest point of the splash guard 1 is higher than the, when the vehicle runs on a flat road, the fender 1 is pulled down and rotated for a certain angle, so that the fixture block 4 is matched with the vehicle body, the fender 1 is fixed with the vehicle body, and the fender is normally used.

The present invention has been described in detail with reference to the specific embodiments and examples, but these should not be construed as limitations of the present invention. Numerous variations and modifications can be made by those skilled in the art without departing from the principles of the invention, which should also be considered as within the scope of the invention.

Claims

1. A fender mud device for auto wheel, including fender (1), its characterized in that: the inner side edge of a lug (1.1) at the upper end of the fender (1) is connected with a fixing unit (2) in a sliding and rotating mode, a structure that the fender (1) rotates around the fixing unit (2) in a fixed shaft mode and can axially return to slide is formed, and the fixing unit (2) is provided with a mounting hole (3).

2. The fender for a wheel of an automobile according to claim 1, wherein: lug (1.1) fixedly connected with external member (5), external member (5) with axis of rotation (2.1) in fixed unit (2) cup joint.

3. The fender for a wheel of an automobile according to claim 1, wherein: and a raised clamping block (4) is arranged on the horizontal end face (6) of the upper end of the mudguard (1) close to the lug (1.1).

4. A fender for a vehicle wheel according to claim 2, characterised in that: elastic component (2.4) that the overcoat elastic material made on axis of rotation (2.1), elastic component (2.4) are located external member (5) with the lower extreme that axis of rotation (2.1) cup jointed, elastic component (2.4) are located external member (5) with between casing (2.2) in fixed unit (2).

5. The fender for a wheel of an automobile according to claim 4, wherein: the rotating shaft (2.1) is of a cylindrical structure.

6. A fender for a vehicle wheel according to claim 2, characterised in that: the rotation shaft (2.1) is fixedly connected with the shell (2.2) through two end heads of the rotation shaft, the shell (2.2) is provided with a mounting hole (3), and the shell (2.2) is provided with a baffle (2.3) used for limiting the rotation angle of the mudguard (1).

7. The fender for a wheel of an automobile according to claim 6, wherein: the angle of the splash guard (1) rotating around the fixed shaft of the fixing unit (2) is 60-150 degrees.