CN113353177B

CN113353177B - All-terrain vehicle support

Info

Publication number: CN113353177B
Application number: CN202110789246.1A
Authority: CN
Inventors: 周涛; 刘峰; 尤海滨; 周继华
Original assignee: Nanjing Kuailun Intelligent Technology Co Ltd
Current assignee: Nanjing Kuailun Intelligent Technology Co Ltd
Priority date: 2021-07-13
Filing date: 2021-07-13
Publication date: 2022-08-05
Anticipated expiration: 2041-07-13
Also published as: CN113353177A

Abstract

The invention discloses an all-terrain vehicle bracket which comprises a mounting seat, a compression spring, a bracket rod and a pin assembly, wherein the mounting seat is fixedly connected with the compression spring; one end of the support rod is rotatably arranged on the mounting seat, and the support rod is sleeved with a compression spring; the other end of the supporting rod is provided with a bracket groove, and a pin component is arranged in the bracket groove; the pin assembly comprises a guide block, a telescopic spring and a pin; the guide block is provided with a guide hole, and the pin passes through the guide hole; the stitch comprises a stitch head and a stitch rod; the telescopic spring is sleeved on the pin rod, one end of the telescopic spring is limited by the pin head, the other end of the telescopic spring penetrates into the guide hole of the guide block, and the end, far away from the pin head, of the pin rod is provided with a limiting block. According to the all-terrain vehicle bracket, the pins independently move to adapt to different rugged terrains. The parking stability of various road surfaces can be adapted to, and unnecessary safety risks are reduced.

Description

All-terrain vehicle support

Technical Field

The invention belongs to the technical field of vehicle accessories, and particularly relates to a scooter support structure capable of adapting to various terrains.

Background

At present, the support brace rod structures of bicycles, electric bicycles, scooters and other vehicles are basically in the forms of round steel bending, end flattening and plastic wrapping. The structures can only play a role in parking stability on relatively flat road surfaces, and the problems of slope sliding, parking instability and the like on road surfaces with slopes, gravels and the like are very unsafe.

Chinese patent CN112158279A discloses a motorcycle foot brace, including connecting rod, adjustment mechanism for adjusting foot brace length, arrange the supporting mechanism in the adjustment mechanism bottom and arrange the installation mechanism on the connecting rod top, adjustment mechanism includes a plurality of stopper of arranging in seting up in the cylindrical recess of connecting rod bottom and arranging along cylindrical recess axial, every all seted up logical groove along same axis on the stopper, arranged in the cylindrical recess and adjusted the pole just the bottom of adjusting the pole is located outside the cylindrical recess. Although this motorcycle heel brace can satisfy multiple parking needs in the life to a certain extent, but to the whole roughness requirement on road surface higher, the supporting legs plane can reach better parking effect with the road surface contact surface must be parallel, and when the road surface is uneven, the supporting legs is the point contact with the convex peak in road surface, and other support parts are in unsettled state. This is disadvantageous for both the parking of the entire vehicle and the strength of the foot rests.

Disclosure of Invention

Aiming at the technical problems, the invention provides the all-terrain vehicle support which can well improve the parking stability of a scooter on the road surfaces such as slopes and gravels.

In order to achieve the purpose, the invention adopts the technical scheme that: an all-terrain vehicle bracket comprises a mounting seat, a compression spring, a bracket rod and a pin assembly.

One end of the support rod is rotatably arranged on the mounting seat, and the support rod is sleeved with a compression spring; the other end of the supporting rod is provided with a bracket groove, and a pin component is arranged in the bracket groove.

The pin assembly comprises a guide block, a telescopic spring and a pin; the guide block is provided with a guide hole, and the pin passes through the guide hole; the stitch comprises a stitch head and a stitch rod; the telescopic spring is sleeved on the pin rod, one end of the telescopic spring is limited by the pin head, the other end of the telescopic spring is limited by the end face of the guide block, and the end, away from the pin head, of the pin rod is provided with a limiting block to prevent the telescopic spring from being separated.

Further, the one end of keeping away from the mount pad at compression spring on the cradling piece is equipped with the mounting hole, and the spacer pin penetrates cradling piece below mounting hole, and is spacing to compression spring through the spacer pin.

Furthermore, a rotary column is arranged on the mounting seat, and the support rod is matched with the rotary column through a rotary hole to realize rotatable connection with the mounting seat.

Further, still be equipped with spacing post on the mount pad, the opening angle of cradling piece is spacing through spacing post, and it is spacing through the mount pad to withdraw the angle. When the cradling piece is opened, the spacing post supports against the side wall of the cradling piece to realize spacing.

Furthermore, a spring cover is sleeved outside the compression spring, and one end, close to the mounting seat, of the spring cover is connected with the compression spring in a matched mode.

Preferably, the guide blocks are arranged in an array on the guide blocks, and the end parts of the pin heads are spherical. After one end of the pin rod, which is far away from the pin head, penetrates into the guide hole of the guide block, the end is pressed and riveted, and the pin is prevented from being separated from the wire block.

Furthermore, the diameter of the guide block in the pin assembly is larger than the inner diameter of the groove of the support, and the guide block and the support are assembled together in an interference fit mode.

Preferably, the outer side surface of the support groove is in a conical shape gradually expanding towards the opening end, the inner side surface of the support groove is in a cylindrical shape and is provided with an annular bulge, and the guide block is arranged at the annular bulge.

Preferably, the outer side surface of the bracket groove is tapered and gradually enlarged towards the opening end, the inner side of the bracket groove comprises a tapered portion and a cylindrical portion, the tapered portion is gradually enlarged towards the opening end, the cylindrical portion extends from the tapered portion, and the guide block is arranged at the joint of the tapered portion and the cylindrical portion.

The invention has the following beneficial effects: the all-terrain vehicle bracket has the advantages that the pins independently move to adapt to different rugged terrains. The parking stability of various road surfaces can be adapted to, and unnecessary safety risks are reduced.

Drawings

Fig. 1 is a schematic structural view of an all-terrain vehicle mount according to an embodiment of the present invention.

FIG. 2 is a schematic view of an ATV bracket pin assembly according to an embodiment of the invention.

Fig. 3 is an assembly view of an all terrain vehicle mount of an embodiment of the present invention.

Fig. 4 is an assembly view (partially cut away) of an atv bracket of an embodiment of the present invention.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following embodiments and accompanying drawings.

The support for the scooter of the embodiment comprises a mounting seat 1, a compression spring 5, a support rod 6 and a pin assembly 8. One end of a support rod 6 is rotatably arranged on the mounting seat 1, and a compression spring 5 is sleeved on the support rod 6; the other end of bracing piece is equipped with support groove 63, is equipped with stitch subassembly 8 in the support groove 63. The pin assembly 8 comprises a guide block 81, a telescopic spring 82 and a pin; a guide hole 811 is formed on the guide block 81, and a pin passes through the guide hole 811; the stitch comprises a stitch head 833 and a stitch rod 832; the telescopic spring 82 is sleeved on the pin rod 832, one end of the telescopic spring is limited by the pin head 833, the other end of the telescopic spring penetrates into the guide hole 811 of the guide block 81, and a limiting block is arranged at one end of the pin rod 832, which is far away from the pin head 833, so that the pin rod is prevented from falling off.

The one end of keeping away from mount pad 1 at compression spring 5 is equipped with mounting hole 62 on cradling piece 6, and spacer pin 7 penetrates mounting hole 62 below cradling piece 6, closely cooperates. The compression spring 5 is limited through a limiting pin 7; a spring cover 4 is sleeved outside the compression spring 5, and one end, close to the mounting seat 1, of the spring cover 4 is connected with the compression spring 5 in a matched mode.

Be equipped with gyration rivet 2 on mount pad 1, stake pole 6 is through gyration hole 61 and the cooperation of gyration rivet 2, the realization with the rotatable coupling of mount pad 1, still is equipped with spacing rivet 3 on the mount pad 1, and the angle of opening of stake pole 6 is spacing through spacing rivet 3, and it is spacing to withdraw the angle through mount pad 1. When the support rod 6 is opened, the limiting rivet 3 is propped against the side wall of the support rod 6 to realize limiting. The distance between the rotary rivet 2 and the outer side edge of the mounting seat 1 is close to the distance in the two directions of opening and retracting the support rod, and the distance is smaller than the distance in the direction between the two directions of opening and retracting the support rod.

The guide blocks 81 on the guide blocks 81 are arranged in an array, and the whole pin assembly 8 is composed of a plurality of pins 83. Each pin 83 moves independently to accommodate different topographies of the undulations. The parking stability of the vehicle is improved.

The end of the stitch head 833 is spherical, and one end of the stitch rod 832 far from the stitch head 833 is inserted into the guide hole 811 of the guide block 81 and then is pressed and riveted 831 to prevent the stitch rod from falling out. The outer side surface of the holder groove 63 is tapered to be gradually enlarged toward the open end, and the inner side of the holder groove 63 includes a tapered portion to be gradually enlarged toward the open end and a cylindrical portion extending from the tapered portion. The tapered part is determined according to the appearance of the bracket groove, so that a certain wall thickness is ensured, and meanwhile, a flexible moving space of the pin is reserved; the cylindrical portion is used to facilitate assembly of the pin assembly. The guide block 81 is provided at the junction of the tapered portion and the cylindrical portion. The pin assembly 8 is interference fitted with the bracket groove 63. The shape of the support groove 63 can also be designed as desired according to the appearance, and only enough space needs to be reserved for the pin assembly 8. The bracket groove 63 and the bracket rod 6 can be integrally forged (material Q235).

The all-terrain vehicle support can adapt to parking stability of various pavements, and unnecessary safety risks are reduced. The bracket can also be arranged on a bicycle and an electric bicycle to play the same role.

The above embodiments are only for illustrating the technical idea of the present invention, and the protection scope of the present invention is not limited thereby, and any modification made on the basis of the technical solution according to the technical idea of the present invention falls within the protection scope of the present invention.

Claims

1. An all-terrain vehicle mount, characterized by: comprises a mounting seat, a compression spring, a support rod and a pin component;

one end of the support rod is rotatably arranged on the mounting seat, and the support rod is sleeved with a compression spring; the other end of the support rod is provided with a support groove, and a stitch component is arranged in the support groove;

the pin assembly comprises a guide block, a telescopic spring and a pin; the guide block is provided with a guide hole, and the pin passes through the guide hole; the stitch comprises a stitch head and a stitch rod; the telescopic spring is sleeved on the pin rod, one end of the telescopic spring is limited by the pin head, and the other end of the telescopic spring is limited by the end face of the guide block;

the guide holes on the guide block are arranged in an array mode, and the end parts of the pin heads are spherical; after one end of the pin rod, which is far away from the pin head, penetrates into the guide hole of the guide block, the end is pressed and riveted;

the diameter of the guide block in the pin assembly is larger than the inner diameter of the bracket groove, and the guide block and the bracket groove are assembled together in an interference fit manner;

the support groove outside surface is the toper that enlarges gradually to the open end, and the support groove inboard is including the toper part that enlarges gradually to the open end and by the cylindric part of toper part extension, and the guide block sets up in the junction of toper part and cylindric part.

2. The all-terrain vehicle mount of claim 1, wherein: the one end of keeping away from the mount pad at compression spring is equipped with the mounting hole on the cradling piece, and the spacer pin penetrates cradling piece below mounting hole, and is spacing to compression spring through the spacer pin.

3. The all-terrain vehicle mount of claim 1, wherein: be equipped with the gyration post on the mount pad, the cradling piece passes through the gyration hole and cooperates with the gyration post, realizes the swivelling joint with the mount pad.

4. The all-terrain vehicle bracket of claim 1 or 3, characterized in that: the mounting base is further provided with a limiting column, and when the support rod is opened, the limiting column props against the side wall of the support rod to achieve limiting.

5. The all-terrain vehicle mount of claim 1, characterized in that: the compression spring is sleeved with a spring cover, and one end of the spring cover close to the mounting seat is connected with the compression spring in a matching mode.

6. An all-terrain vehicle mount, characterized by: comprises a mounting seat, a compression spring, a support rod and a pin component;

the support groove outside is personally submitted to the toper that enlarges gradually to the open end, and support groove inside is personally submitted cylindricly to be equipped with annular arch, the guide block sets up in annular arch department.