CN210191009U

CN210191009U - Automobile escaping device

Info

Publication number: CN210191009U
Application number: CN201921100151.9U
Authority: CN
Inventors: Songtao Yang; 杨松涛; Chuyi Yang-Chen; 杨晨楚奕; Yuxin Yang-Chen; 杨晨雨馨; Yuhan Yang-Chen; 杨晨雨涵
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-12
Filing date: 2019-07-12
Publication date: 2020-03-27
Anticipated expiration: 2029-07-12

Abstract

The utility model discloses an automobile escaping device, which comprises a mounting disc and a plurality of expansion pieces, wherein the expansion pieces are fixedly connected with the circumferential side wall of the mounting disc, and all the expansion pieces extend along the radial direction of the mounting disc; the mounting disc is provided with a through hole corresponding to the threaded hole of the hub, and the mounting disc is fixed on the outer side face of the hub through the locking piece. The utility model provides a wheel problem of skidding, improve the possibility that the car is got rid of poverty.

Description

Automobile escaping device

Technical Field

The utility model relates to an auto-parts technical field, concretely relates to car device of getting rid of poverty.

Background

When a vehicle runs on a pothole, tires sometimes sink into mud pits, and slip of the tires in the mud sometimes occurs. In particular, in a wet and slippery depression, when the drive wheels of the vehicle get into the depression, the entire vehicle may be trapped and may not move. Furthermore, it is common for off-road car enthusiasts to run on dirt roads in the field, where the car is trapped in a puddle.

After the automobile is trapped, the trapped automobile is generally pulled out by another automobile, and the trapped automobile is difficult to drop out by self power. The root cause of the failure to get rid of the trouble is the slipping of the driving wheels and the insufficient friction force, but not the insufficient power.

SUMMERY OF THE UTILITY MODEL

To the defect among the prior art, the utility model provides a car device of getting rid of poverty to solve the wheel problem of skidding, improve the possibility that the car got rid of poverty.

The utility model provides an automobile escaping device, which comprises a mounting disc and a plurality of expansion pieces, wherein the expansion pieces are fixedly connected with the circumferential side wall of the mounting disc, and all the expansion pieces extend along the radial direction of the mounting disc; the mounting disc is provided with a through hole corresponding to the threaded hole of the hub, and the mounting disc is fixed on the outer side face of the hub through the locking piece.

The beneficial effects of the utility model are embodied in:

the equipment is fixed on the outer side surface of the hub through bolts matched with threaded holes of the hub. When not in use, the telescopic piece does not extend out; during the use, the extensible member stretches out, replaces tire and ground or earth contact through extensible member and ground or earth contact, and the extensible member inserts and removes forward in order to promote the car along with wheel hub's rotation behind the ground, and a plurality of extensible members insert in turn and promote the car and advance to provide powerful land fertility of grabbing, solve the wheel problem of skidding through the drive power of car itself, improve the possibility that the car is stranded. In addition, this equipment can be installed on the wheel hub of drive wheel all the time, and manual the stretching out again when using, and manual withdrawal when not using has avoided the frequent dismouting operation between this equipment and the wheel hub, and it is more convenient to use.

Preferably, a plurality of the telescopic pieces are distributed on the circumferential side wall of the mounting plate at equal intervals.

Preferably, the number of the telescopic pieces is not less than three.

The number of the telescopic pieces is designed to be three or more than three, and after more telescopic pieces extend out, the gripping capacity can be improved, so that the possibility of getting out of the automobile is improved.

Preferably, the through hole is provided in plurality.

Preferably, the material of the mounting plate and the telescopic piece is metal.

The metal material can be selected from alloy steel, alloy aluminum and other high-strength metals, so that the structural strength of the equipment is improved, and the equipment is not easy to damage.

Preferably, the telescopic part comprises a fixed cylinder and a telescopic rod, one end of the fixed cylinder is fixedly connected with the mounting disc, and the other end of the fixed cylinder is provided with an opening; the telescopic rod is inserted into the fixed cylinder through the opening, and then the telescopic rod is connected with the fixed cylinder in a sliding mode.

Preferably, an elastic part is arranged between the telescopic rod and the fixed cylinder and used for pushing the telescopic rod to extend out of the fixed cylinder.

Preferably, the telescopic link is provided with a positioning pin, the corresponding fixed cylinder is provided with two positioning holes matched with the positioning pin, and the positioning pin is clamped into the positioning holes to limit the maximum retraction amount and the maximum extension amount of the telescopic link.

The locating pin is spring locating pin, and two locating holes distribute in the one side that is close to the mounting disc of fixed cylinder and keep away from one side of mounting disc. When the telescopic rod is not extended out, the positioning pin is clamped in the positioning hole close to the mounting disc; after the telescopic rod extends out, the positioning pin is clamped in the positioning hole far away from the mounting disc. The telescopic rod needs to be extended, and the specific operation is as follows: the positioning pin is pressed, the positioning pin retracts and is made to exit from the positioning hole close to the mounting disc, the telescopic rod is pushed out under the elastic action of the elastic piece, the positioning pin is clamped in the positioning hole far away from the mounting disc, and the telescopic rod reaches the maximum extension and is in a locking state. After the use, the telescopic rod needs to be retracted, and the specific operation is as follows: the positioning pin is pressed, the positioning pin retracts and is made to exit from the positioning hole far away from the mounting disc, the telescopic rod is pushed manually to overcome the elasticity of the elastic piece and retract into the fixing cylinder, the positioning pin is clamped in the positioning hole close to the mounting disc, and the telescopic rod reaches the maximum retracting amount and is in a locking state.

Preferably, the maximum length of extension of the telescopic rod is greater than the diameter of the tire.

The telescopic rod can contact the ground or soil after extending out of the tire, and the ground is grabbed by the telescopic rod to provide driving force.

Preferably, the extending ends of the telescopic rods are provided with tip parts.

The point part is favorable for the telescopic rod to be inserted into the ground or soil, so that the ground grabbing force is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

FIG. 1 is a schematic structural view of the mounting plate with five telescoping members in this embodiment;

FIG. 2 is a schematic view of the telescopic rods shown in FIG. 1 after all the telescopic rods are extended;

FIG. 3 is a top view of FIG. 1;

FIG. 4 is a schematic structural view of the mounting plate with three telescoping members in this embodiment;

FIG. 5 is a schematic view of the structure of FIG. 4 after all the telescoping rods are extended;

fig. 6 is a schematic structural view of the device after being mounted on a hub.

In the attached drawings, a mounting disc 1, a telescopic piece 2, a through hole 3, a fixing cylinder 4, a telescopic rod 5, an elastic piece 6, a positioning hole 7, a positioning pin 8, a tip 9, a hub 10, a tire 11 and an opening 12 are arranged.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.

The embodiment provides an automobile escaping device which comprises a mounting plate 1 and a telescopic piece 2. The mounting disc 1 and the telescopic piece 2 are made of metal, and the metal material can be selected from alloy steel, alloy aluminum and other high-strength metals, so that the structural strength of the equipment is improved, and the equipment is not easy to damage.

The telescopic members 2 in the present apparatus are provided with three, four, five or more. Five telescopic members 2 are provided as shown in fig. 1-3 and three telescopic members 2 are provided as shown in fig. 4 and 5. The number of the telescopic pieces 2 is designed to be three or more, and after more telescopic pieces 2 extend out, the gripping capacity can be improved, so that the possibility of getting out of the automobile is improved. In the embodiment, three or five telescopic members 2 are taken as an example, and a plurality of telescopic members 2 are fixedly connected to the circumferential side wall of the mounting plate 1 and all telescopic members 2 extend along the radial direction of the mounting plate 1. A plurality of the expansion pieces 2 are distributed on the circumferential side wall of the mounting plate 1 at equal intervals.

As shown in fig. 6, in order to quickly and tightly couple the apparatus to the hub 10, the mounting plate 1 is provided with through holes 3 corresponding to the screw holes of the hub 10, and the mounting plate 1 is fixed to the outer side of the hub 10 by the locking members. The through holes 3 are at least provided with two through holes, and three through holes, four through holes and the like can also be provided. The locking elements here are selected as bolts, by means of which the device is fixed to the outer side of the hub 10 by means of bolts that fit into threaded holes in the hub 10.

As shown in fig. 2, the telescopic member 2 in the present apparatus includes a fixed cylinder 4 and a telescopic rod 5, one end of the fixed cylinder 4 is fixedly connected with the mounting plate 1, and the other end is provided with an opening 12; the telescopic rod 5 is inserted into the fixed cylinder 4 through the opening 12, so that the telescopic rod 5 is connected with the fixed cylinder 4 in a sliding manner. In order to facilitate the extension of the telescopic rod 5, an elastic part 6 is arranged between the telescopic rod 5 and the fixed cylinder 4 and used for pushing the telescopic rod 5 to extend out of the fixed cylinder 4. The elastic member 6 here is preferably a spring.

The telescopic link 5 all needs the location lock to die after stretching out and retracting, consequently all is equipped with locating pin 8 on every telescopic link 5, and the fixed section of thick bamboo 4 that corresponds is equipped with two locating holes 7 with 8 adaptations of locating pin, is used for restricting the biggest withdrawal amount and the biggest elongation of telescopic link 5 in the locating hole 7 is gone into through 8 cards of locating pin. The positioning pin 8 is a spring positioning pin, and the two positioning holes 7 are distributed on one side of the fixed cylinder 4 close to the mounting disc 1 and one side of the fixed cylinder far away from the mounting disc 1. When the telescopic rod 5 is not extended out, the positioning pin 8 is clamped in the positioning hole 7 close to the mounting disc 1; after the telescopic rod 5 extends out, the positioning pin 8 is clamped in the positioning hole 7 far away from the mounting disc 1. The telescopic rod 5 needs to be extended, and the specific operation is as follows: pressing locating pin 8, locating pin 8 withdraws and makes it withdraw from being close to locating hole 7 of mounting disc 1, and telescopic link 5 is pushed out under the elastic force effect of elastic component 6, and locating pin 8 card is in keeping away from locating hole 7 of mounting disc 1, and telescopic link 5 reaches the maximum extension and is in the dead state of lock. After the use, the telescopic rod 5 needs to be retracted, and the specific operations are as follows: pressing locating pin 8, locating pin 8 withdraws and makes it withdraw from the locating hole 7 of keeping away from mounting disc 1, and manual promotion telescopic link 5 makes it overcome the elasticity of elastic component 6 and retract in the solid fixed cylinder 4, and locating pin 8 card is in the locating hole 7 that is close to mounting disc 1, and telescopic link 5 reaches the biggest withdrawal volume and is in the lock dead state.

The use method of the device comprises the following steps:

during the use, manual 2 with the extensible member stretch out, replace tire 11 and ground or earth contact with the contact in inserting ground or earth through telescopic link 5, telescopic link 5 inserts and removes along with wheel hub 10's rotation in order to promote the car forward after ground, and three or five extensible members 2 insert in turn and promote the car and advance to powerful land fertility of grabbing is provided. The problem of skidding of wheel can be solved through the drive power of car itself after this equipment of installation, improves the possibility that the car is got rid of poverty, has reduced the reliance to the trailer.

After getting rid of difficulties, the telescopic rod 5 is retracted manually, and the telescopic rod 5 is retracted and then is provided with advancing power by the friction between the tire 11 and the ground, so that the normal running of the automobile is not influenced. This equipment can be installed all the time on the wheel hub 10 of drive wheel, only when using stretch out the extensible member 2 get rid of poverty can, when not using with the extensible member 2 withdrawal can, avoided the frequent dismouting operation between this equipment and the wheel hub 10, it is more convenient to use.

The maximum length of the extension rod 5 in the device is larger than the diameter of the tire 11, and the maximum length of the extension rod 5 is determined according to the road surface to be driven. For example, the traveling road surface is mostly loose soil, and the maximum length is 10-25 cm; the running road surface is mostly cement road surface and has water accumulation pits, and the maximum length is 5-9 cm. The telescopic rod 5 can contact the ground or soil after extending out and exceeding the tire 11, and the ground is grabbed by the telescopic rod 5 to provide driving force. The extending ends of the telescopic rods 5 are provided with tip parts 9. The tip part 9 is beneficial to the insertion of the telescopic rod 5 into the ground or soil, and the ground grabbing force is further improved.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims

1. An automobile escaping device is characterized in that: the telescopic part comprises a plurality of mounting discs and telescopic parts, wherein the plurality of telescopic parts are fixedly connected to the circumferential side wall of the mounting disc, and all the telescopic parts extend along the radial direction of the mounting disc; the mounting disc is provided with a through hole corresponding to the threaded hole of the hub, and the mounting disc is fixed on the outer side face of the hub through the locking piece.

2. The automobile escaping device of claim 1, wherein: a plurality of the expansion pieces are distributed on the circumferential side wall of the mounting plate at equal intervals.

3. The automobile escaping device of claim 1, wherein: the number of the telescopic pieces is not less than three.

4. The automobile escaping device of claim 1, wherein: the through-hole is provided with a plurality of.

5. The automobile escaping device of claim 3, wherein: the mounting disc and the telescopic piece are made of metal.

6. An automobile escaping device according to any one of claims 1-5, wherein: the telescopic piece comprises a fixed cylinder and a telescopic rod, one end of the fixed cylinder is fixedly connected with the mounting disc, and the other end of the fixed cylinder is provided with an opening; the telescopic rod is inserted into the fixed cylinder through the opening, and then the telescopic rod is connected with the fixed cylinder in a sliding mode.

7. The automobile escaping device of claim 6, wherein: and an elastic part is arranged between the telescopic rod and the fixed cylinder and used for pushing the telescopic rod to extend out of the fixed cylinder.

8. The automobile escaping device of claim 6, wherein: the telescopic link is equipped with the locating pin, and the fixed section of thick bamboo that corresponds is equipped with two locating holes with the locating pin adaptation, is used for restricting the biggest withdrawal volume and the biggest extension volume of telescopic link in the locating hole through the locating pin card income.

9. The automobile escaping device of claim 8, wherein: the maximum extending length of the telescopic rod is larger than the diameter of a tire.

10. The automobile escaping device of claim 6, wherein: the stretching ends of the telescopic rods are provided with tip parts.