CN209956101U - Spare tire support capable of reducing vibration and noise - Google Patents

Abstract

The utility model discloses a spare tyre support of making an uproar falls in damping, including apron, fixed pipe and shell, the inside bottom surface paste of shell has the backing plate, the inside bottom surface mounting of shell has the screw thread post, wheel hub is installed to the inside support of tire, wheel hub's center is run through and is had the through-hole, wheel hub cup joints spacing installation shell in through-hole and the shell each other through the screw thread post in, the outside surface mounting of shell has fixed pipe, the spring is installed to the inboard of apron, the inboard of apron is installed the push pedal through a plurality of spring elastic mounting, run through on push pedal and the apron and set up the through-hole with screw thread post size looks adaptation. The utility model discloses possess when the spare tyre fix the support inside the elasticity of accessible spring make the spare tyre hug closely the advantage of the inner wall of support.

Description

Spare tire support capable of reducing vibration and noise

Technical Field

The utility model relates to an automobile body annex technical field specifically is a spare tyre support of making an uproar falls in damping.

Background

Off-road vehicles typically have spare tires mounted to the vehicle body via spare tire brackets. The existing spare tire support is mostly fixed on a vehicle body or a vehicle frame through auxiliary supporting structures such as a supporting rod and the like. Spare tyre support is fixed in the automobile body through supplementary bearing structure, but the space is great between spare tyre and the support, and the automobile body can make the support take place to rock when vibrations, and the spare tyre sends the noise at the inside striking support of support, influences user's driving experience and feels.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a spare tyre support of making an uproar falls in damping possesses the advantage that the elasticity of accessible spring made the spare tyre hug closely the inner wall of support when the spare tyre is fixed inside the support, has solved the spare tyre support and has been fixed in the automobile body through supplementary bearing structure, nevertheless the space is great between spare tyre and the support, and the automobile body can make the support take place to rock when vibrations, and the spare tyre strikes the support noise-emitting in support inside, influences the problem that user's driving experience felt.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a spare tyre support of making an uproar falls in damping, includes apron, fixed pipe and shell, the inside bottom surface paste of shell has the backing plate, the inside bottom surface fixed of shell has the screw thread post, wheel hub is installed to the inside support of tire, wheel hub's center is run through and is had the through-hole, wheel hub cup joints spacing installation shell in through-hole and the screw thread post in the shell each other, the outside surface fixed of shell has fixed pipe, a plurality of spring is installed to the inboard of apron, the inboard of apron is installed the push pedal through spring elasticity, run through on push pedal and the apron set up with the through-hole of screw thread post size looks adaptation.

Preferably, the housing is fixed to an auxiliary support structure on the vehicle by a fixing pipe or fixed by bolting.

Preferably, the outer surface of the threaded column is provided with a pipe thread, and the cover plate is sleeved on the threaded column and then locked and fixed with the threaded column through a nut.

Preferably, the push plate is smaller than the caliber of the cover plate, and the base plate is matched with the caliber of the shell.

Preferably, the diameter of the cover plate is matched with the caliber size of the shell.

Preferably, the number of the springs is six, and six springs are distributed on the inner side of the cover plate in an annular array.

Preferably, the push plate (4) and the backing plate (7) are both rubber plates with flocked surfaces.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a set up push pedal and backing plate, push pedal and backing plate are the rubber slab of surface flocking, reached and prevented that the tire from placing when the shell, the wheel hub of tire can and push pedal and backing plate between take place the friction, push pedal and backing plate are the rubber slab of surface flocking, the softer wheel hub that can prevent the tire of rubber slab material is by the fish tail, influence the aesthetic property of tire, and the rear of push pedal is equipped with the spring, pass through the screw post spacing installation in the tire top when the user will lap, later through nut and screw post cooperation, the nut will lap and promote in to the shell, apron extrusion spring, the spring shrink, the apron promotes the push pedal through the spring simultaneously, make the push pedal hug closely the tire, prevent that the tire from rocking because of the automobile body from taking place.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic side view of the cover plate of the present invention.

In the figure: 1. a spring; 2. a threaded post; 3. a nut; 4. pushing the plate; 5. a cover plate; 6. a tire; 7. a base plate; 8. a fixed tube; 9. a hub; 10. a housing; 11. and a through hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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.

Referring to fig. 1 to fig. 3, the present invention provides an embodiment: the utility model provides a spare tyre support of making an uproar falls in damping, includes apron 5, fixed pipe 8 and shell 10, and the inside bottom surface paste of shell 10 has backing plate 7, and the inside bottom surface fixed of shell 10 has screw post 2, and the pipe thread has been seted up to the outside face of screw post 2, and apron 5 cup joints and fixes apron 5 locking through nut 3 and screw post 2 on screw post 2 later, and the diameter of apron 5 and the bore size looks adaptation of shell 10.

The inner support of the tire 6 is provided with a hub 9, the center of the hub 9 is penetrated with a through hole 11, the hub 9 is mutually sleeved and limited with a threaded column 2 in a shell 10 through the through hole 11 and is arranged in the shell 10, the outer surface of the shell 10 is fixed with a fixed pipe 8, the shell 10 is fixed with an auxiliary support structure on an automobile through the fixed pipe 8 or is fixedly connected with the auxiliary support structure through a bolt, the inner side of a cover plate 5 is provided with six springs 1, the six springs 1 are distributed on the inner side of the cover plate 5 in an annular array mode, the inner side of the cover plate 5 is elastically provided with a push plate 4 through the springs 1, when a user limits the cover plate 5 to be arranged above the tire 6 through the threaded column 2, then the cover plate 5 is matched with the threaded column 2 through a nut 3, the nut 3 pushes the cover plate 5 into the shell 10, the cover plate 5 extrud, make push pedal 4 hug closely tire 6, prevent that tire 6 from rocking the effect that produces the noise because of the automobile body bumps with shell 10, push pedal 4 and backing plate 7 are the rubber slab of surface flocking, reached and prevented that tire 6 from placing in shell 10 when, the wheel hub 9 of tire 6 can take place the friction between push pedal 4 and the backing plate 7, push pedal 4 and backing plate 7 are the rubber slab of surface flocking, the softer wheel hub 9 that can prevent tire 6 of rubber slab material is by the fish tail, influence the aesthetic property of tire 6, and push pedal 4 is less than the bore of apron 5, backing plate 7 and shell 10's bore size looks adaptation, run through on push pedal 4 and the apron 5 and set up the through-hole 11 with 2 size looks adaptations of screw post.

The user is when using, it is fixed or be connected fixedly through the supplementary bearing structure of bolt and car with shell 10 through fixed pipe 8, later cup joint through-hole 11 on the tire 6 and the screw post 2 in the shell 10 spacing placing in shell 10 each other, later cup joint through-hole 11 on the apron 5 and screw post 2 each other and cover the top of putting at tire 6, later the user is connected bolt and screw post 2 fixedly, nut 3 and screw post 2 cooperation, nut 3 promotes apron 5 to the shell 10 is interior, 5 extrusion springs 1 of apron, spring 1 shrink, apron 5 promotes push pedal 4 through spring 1 simultaneously, make push pedal 4 hug closely tire 6, prevent that tire 6 from rocking because of the automobile body and the effect of shell 10 bump production noise.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (7)

1. The utility model provides a spare tyre support of making an uproar falls in damping, includes apron (5), fixed pipe (8) and shell (10), its characterized in that: the inside bottom surface paste of shell (10) has backing plate (7), the inside bottom surface fixed of shell (10) has screw thread post (2), and wheel hub (9) are installed to the inside support of tire (6), the center of wheel hub (9) is run through and is had through-hole (11), wheel hub (9) cup joint each other through-hole (11) and screw thread post (2) in shell (10) spacing and install in shell (10), the outside surface fixed of shell (10) has fixed pipe (8), a plurality of spring (1) is installed to the inboard of apron (5), the inboard of apron (5) has push pedal (4) through spring (1) elastic mounting, run through-hole (11) of seting up with screw thread post (2) size looks adaptation on push pedal (4) and apron (5).

2. The vibration and noise reduction spare tire bracket as claimed in claim 1, wherein: the shell (10) is fixed with an auxiliary supporting structure on the automobile through a fixing pipe (8) or is connected and fixed through a bolt.

3. The vibration and noise reduction spare tire bracket as claimed in claim 1, wherein: the pipe thread is formed in the outer face of the threaded column (2), and the cover plate (5) is fixedly locked with the threaded column (2) through the nut (3) after being sleeved on the threaded column (2).

4. The vibration and noise reduction spare tire bracket as claimed in claim 1, wherein: the push plate (4) is smaller than the caliber of the cover plate (5), and the backing plate (7) is matched with the caliber of the shell (10).

5. The vibration and noise reduction spare tire bracket as claimed in claim 1, wherein: the diameter of the cover plate (5) is matched with the caliber of the shell (10).

6. The vibration and noise reduction spare tire bracket as claimed in claim 1, wherein: six springs (1) are arranged, and the six springs (1) are distributed on the inner side of the cover plate (5) in an annular array mode.

7. The vibration and noise reduction spare tire bracket as claimed in claim 1, wherein: the push plate (4) and the backing plate (7) are both rubber plates with flocked surfaces.

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