CN211808816U

CN211808816U - Anti-skid and anti-sinking wheel

Info

Publication number: CN211808816U
Application number: CN202020123639.XU
Authority: CN
Inventors: 许庆峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-19
Filing date: 2020-01-19
Publication date: 2020-10-30
Anticipated expiration: 2030-01-19

Abstract

The utility model discloses an anti-skid and anti-sinking wheel, which comprises a main wheel and an auxiliary wheel; the main wheel is arranged on the automobile main body; the auxiliary wheel is arranged on the main wheel and synchronously rotates with the main wheel, the auxiliary wheel comprises a metal hub and a soft ring-wrapping layer, the metal hub is arranged on the main wheel, the diameter of the metal hub is slightly smaller than that of the main wheel, the soft ring-wrapping layer is arranged on the outer surface of the metal hub, the soft ring-wrapping layer is arranged behind the metal hub, the diameter of the auxiliary wheel is equal to or slightly larger than that of the main wheel, and the surface of the soft ring-wrapping layer is provided with an anti-slip part. When the road abnormal condition appears, if the road easily skids, the soft encirclement layer of assisting the wheel can contact with ground effectively, has increased area of contact, and the antiskid portion on soft encirclement layer has increased coefficient of friction simultaneously. When the wheels sink into the ground, the auxiliary wheels increase the contact area and the friction coefficient because the diameters of the auxiliary wheels are slightly larger than the diameters of the main wheels, and can effectively separate from the sunk ground under the action of the auxiliary wheels.

Description

Anti-skid and anti-sinking wheel

Technical Field

The utility model relates to a wheel technical field, in particular to wheel is prevented sinking by antiskid.

Background

When the road abnormal conditions appear, as in rainy day or snowy day lead to the road surface easily to slide, easily sink in, the wheel of traditional car easily appears skidding or is absorbed in phenomenons such as ground, probably produces the potential safety hazard after the auto wheel skids to for navigating mate brings very big trouble, and the auto wheel can't save oneself after being absorbed in ground usually, can only wait for the rescue, thereby extravagant navigating mate's time.

SUMMERY OF THE UTILITY MODEL

The present invention aims at solving at least one of the technical problems in the above-mentioned technology to a certain extent. Therefore, the utility model aims to provide a wheel is prevented sinking by antiskid, it is difficult for skidding or be difficult for sinking into ground when the unusual condition appears in the road to make things convenient for the navigating mate to drive the vehicle.

In order to achieve the purpose, the embodiment of the utility model provides an anti-skid and anti-sinking wheel, which comprises a main wheel and an auxiliary wheel;

the main wheel is arranged on the automobile main body and is used for bearing the weight of the automobile main body and facilitating the movement of the automobile main body;

the auxiliary wheel is arranged on the main wheel and synchronously rotates with the main wheel, the auxiliary wheel comprises a metal hub and a soft ring-wrapping layer, the metal hub is arranged on the main wheel, the diameter of the metal hub is slightly smaller than that of the main wheel, the soft ring-wrapping layer is arranged on the outer surface of the metal hub, the soft ring-wrapping layer is arranged behind the metal hub, the diameter of the auxiliary wheel is equal to or slightly larger than that of the main wheel, and the surface of the soft ring-wrapping layer is provided with an anti-slip part.

According to the utility model discloses wheel that sinks is prevented in antiskid, unusual circumstances appear in the road, if the road when easily skidding, the soft encirclement layer of assisting the wheel can contact with ground effectively, has increased area of contact to effective antiskid, the antiskid portion on soft encirclement layer has increased coefficient of friction simultaneously, further prevents to slide. When the wheel sinks into the ground, the diameter of the auxiliary wheel is equal to or slightly larger than that of the main wheel, the soft wrapping ring layer is arranged on the outer surface of the metal hub, the anti-skid part is arranged on the surface of the soft wrapping ring layer, the contact area and the friction coefficient of the auxiliary wheel are increased, and the auxiliary wheel can effectively separate from the sunk ground under the action of the auxiliary wheel. Therefore, the utility model discloses be difficult for skidding or be difficult for sinking into ground when the unusual condition appears in the road to make things convenient for the navigating mate to drive the vehicle.

In addition, according to the utility model discloses an anti-skidding and anti-sinking wheel that above-mentioned embodiment provided can also have following additional technical characteristics:

furthermore, the auxiliary wheel comprises a metal wheel hub and at least one soft wrapping ring layer, and the outer soft wrapping ring layer is provided with an anti-skid part.

Furthermore, the anti-skid part of the soft wrapping layer is made of anti-skid materials.

Furthermore, the whole auxiliary wheel is of a groove shape, and the groove bottom of the groove shape is connected with the main wheel.

Further, the metal wheel hub is fixed on the main wheel through a plurality of groups of bolts.

Further, the metal wheel hub is fixed on the main wheel through three groups of bolts, and the three groups of bolts are uniformly and symmetrically arranged.

Furthermore, anti-skid lines are arranged on two sides of the main wheel.

Drawings

Fig. 1 is a front view of an anti-skid anti-trap wheel according to an embodiment of the present invention;

fig. 2 is a right side view of the anti-slip and anti-trap wheel according to the embodiment of the present invention.

Description of the reference symbols

Antiskid line 11 of main wheel 1

Metal hub 21 of auxiliary wheel 2

Soft surround layer 22 automobile body 3

And a bolt 4.

Detailed Description

Reference will now be made in detail to 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 function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

As shown in fig. 1 and fig. 2, an anti-slip and anti-sink wheel according to an embodiment of the present invention includes a main wheel 1 and an auxiliary wheel 2; the main wheel 1 is arranged on the automobile main body 3, and the main wheel 1 is used for bearing the weight of the automobile main body 3 and facilitating the movement of the automobile main body 3; the auxiliary wheel 2 is arranged on the main wheel 1 and rotates synchronously with the main wheel 1, the auxiliary wheel 2 comprises a metal wheel hub 21 and a soft wrapping ring layer 22, the metal wheel hub 21 is arranged on the main wheel 1, the diameter of the metal wheel hub 21 is slightly smaller than that of the main wheel 1, the soft wrapping ring layer 22 is arranged on the outer surface of the metal wheel hub 21, the soft wrapping ring layer 22 is arranged behind the metal wheel hub 21, the diameter of the auxiliary wheel 2 is equal to or slightly larger than that of the main wheel 1, and an anti-skid part is arranged on the surface of the soft wrapping ring layer. The diameter of the metal hub 21 is slightly smaller than that of the main wheel 1 so as to facilitate the adjustment of the diameter of the auxiliary wheel 2 by the soft wrapping layer 22 and the installation of the auxiliary wheel on the main wheel 1. Of course, the diameter of the main wheel 1 can be adjusted to the size of the diameter of the main wheel 1, and when the main wheel 1 is damaged, the main wheel 1 can be detached and the auxiliary wheel can be installed.

When the road abnormal conditions appeared, when the road was easy to skid, the soft encirclement layer 22 of assisting wheel 2 can contact with ground effectively, has increased area of contact to effective antiskid, the coefficient of friction has been increased to the antiskid portion of soft encirclement layer 22 simultaneously, further prevents to slide. When the wheel sinks into the ground, as the diameter of the auxiliary wheel 2 is equal to or slightly larger than that of the main wheel 1, the soft packing layer 22 is arranged on the outer surface of the metal hub 21, the surface of the soft packing layer 22 is provided with the anti-skid part, the contact area and the friction coefficient of the auxiliary wheel 2 are increased, and the auxiliary wheel 2 can effectively separate from the sunk ground under the action of the auxiliary wheel 2. Therefore, the utility model discloses be difficult for skidding or be difficult for sinking into ground when the unusual condition appears in the road to make things convenient for the navigating mate to drive the vehicle.

The main wheel 1 is used to bear the weight of the vehicle body 3, and the soft packing layer 22 of the sub wheel 2 is pressed against the ground by the weight of the vehicle body 3, thereby increasing the contact area with the ground.

In some examples, the auxiliary wheel 2 includes a metal wheel hub 21 and at least one soft wrapping layer 22, the outer soft wrapping layer 22 is provided with an anti-slip part, the number of the soft wrapping layers 22 can be set to different numbers according to requirements, a plurality of soft wrapping layers 22 can be arranged on the vehicle type with larger weight such as a bus and a truck, and a single soft wrapping layer 22 can be arranged on the vehicle type with smaller weight such as a car to match with the corresponding vehicle type, so as to adapt to different vehicle types.

In some examples, the anti-slip portion of soft circle layer 22 is made by anti-slip material, like EVA anti-slip material or foaming anti-slip material, EVA anti-slip material or foaming anti-slip material are anti-slip effectual, effectively prevent to slide, and EVA anti-slip material or foaming anti-slip material are prior art, and this is not repeated here.

In some examples, the auxiliary wheel 2 is integrally groove-shaped, the groove bottom of the groove is connected with the main wheel 1, and the auxiliary wheel 2 is integrally groove-shaped, so that the weight of the auxiliary wheel 2 is reduced, and the installation is convenient.

In some examples, the metal hub 21 is fixed on the main wheel 1 by a plurality of sets of bolts 4, for example, the metal hub 21 can be fixed on the main wheel 1 by three sets of bolts 4, the three sets of bolts 4 are uniformly and symmetrically arranged, each set of bolts 4 can comprise two bolts, and six bolts tightly fix the metal hub 21 on the main wheel 1 and are uniformly stressed.

In some examples, the main wheel 1 is provided with anti-skid threads 11 on both sides, and the anti-skid threads 11 further increase the friction force, further preventing skidding.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean 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. In this specification, the schematic representations of the terms used above should not be understood to 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. Furthermore, various embodiments or examples described in this specification can be combined and combined by those skilled in the art.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. The utility model provides an antiskid prevents sinking wheel which characterized in that: comprises a main wheel and an auxiliary wheel;

2. The anti-slip and anti-trap wheel as claimed in claim 1, wherein: the auxiliary wheel comprises a metal wheel hub and at least one soft wrapping ring layer, and the outer soft wrapping ring layer is provided with an anti-skid part.

3. The anti-slip and anti-trap wheel as claimed in claim 1, wherein: the anti-slip part of the soft wrapping layer is made of anti-slip materials.

4. The anti-slip and anti-trap wheel as claimed in claim 1, wherein: the auxiliary wheel is integrally groove-shaped, and the groove bottom of the groove-shaped groove is connected with the main wheel.

5. The anti-slip and anti-trap wheel as claimed in claim 1, wherein: the metal wheel hub is fixed on the main wheel through a plurality of groups of bolts.

6. The anti-slip and anti-trap wheel as claimed in claim 5, wherein: the metal wheel hub is fixed on the main wheel through three groups of bolts, and the three groups of bolts are uniformly and symmetrically arranged.

7. An anti-skid anti-trap wheel as claimed in any one of claims 1 to 6, wherein: the two sides of the main wheel are provided with anti-skid lines.