CN213534665U - Tire burst rescue wheel of manpower electric vehicle - Google Patents

Abstract

The utility model discloses a manpower electric motor car tire burst rescue wheel, comprising a base plate, the bottom welded mounting of bottom plate has the universal wheel, and the top welded mounting of bottom plate has the base plate, and the preceding lateral wall welded mounting of base plate has the ring of placing, places to overlap on the ring to be equipped with the dead lever, the dead lever with place ring sliding connection and set up. This manpower electric motor car tire burst rescue wheel, through the card strip, the universal wheel, a pedestal, reset spring, splint, the dead lever, the spout, the through-hole, the cooperation of slider and bottom plate is used when making the device meet the electric motor car trouble, can directly arrange the wheel in splint, move ahead dragging the car, the use of dead lever makes the wheel can not drop from the device simultaneously, good stability, the moving direction is adjusted to the universal wheel, the trailer is marchd labour saving and time saving, prevent to damage the wheel child, and effective energy saving, this device is applicable in various motorcycles simultaneously, electric motor car and tricycle etc., the range of application is very extensive, the practicality of device has been improved greatly.

Description

Tire burst rescue wheel of manpower electric vehicle

Technical Field

The utility model relates to an electric motor car technical field especially relates to manpower electric motor car tire burst rescue wheel.

Background

At present, with the continuous improvement of living standard of people, the common transportation means adopted by people is gradually changed from bicycles to motorcycles and electric vehicles.

In use, when bringing convenience and labor saving for riders, the bicycle also brings trouble, if the tire is pricked to scatter air and the like, the bicycle is difficult to advance, and can only be refueled and pushed forcefully under the condition without a trailer device, so that the bicycle takes oil and consumes energy, is easy to damage a bicycle belt and a tire, and wastes time and labor when being pushed to advance.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a manpower electric motor car tire burst rescue wheel has solved and has not only can refuel under the condition of trailer device and promote hard, and not only the oil waste like this, consume the energy, still fragile area, tire promote the problem that wastes time and energy that moves ahead.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the tire burst rescue wheel of the manpower electric vehicle comprises a bottom plate, universal wheels are welded and installed at the bottom of the bottom plate, a base plate is welded and installed at the top of the bottom plate, a placing ring is welded and installed on the front side wall of the base plate, a fixing rod is sleeved on the placing ring and is in sliding connection with the placing ring, external threads are formed on the outer side wall of one end of a limiting piece, a sliding groove is formed in the top of the base plate, sliding blocks are arranged in the sliding groove in two groups, the sliding blocks are in sliding connection with the sliding groove, reset springs are welded and installed on the front side wall and the rear side wall of the sliding groove, the free ends of the reset springs are sequentially in welding connection with the corresponding side walls of the two groups of sliding blocks, sliding rods are welded and installed on the front side wall and the rear side wall of the sliding groove, the inner side wall of the through hole is provided with internal threads, and a fixing rod is arranged in the through hole

Preferably, the number of the universal wheels is three, the universal wheels are arranged in a regular triangle, and the arrangement mode of the universal wheels is a front one and a rear two.

Preferably, a pull ring is installed on one side wall of the bottom plate in a welded mode, a clamping strip is installed on the top, located on the top of the pull ring, of the top of the bottom plate in a welded mode, and an extending piece is installed on the top of the clamping strip in a hinged mode.

Preferably, the number of the through holes is three and the through holes are arranged in a triangular shape, and the through holes on the two groups of clamping plates are correspondingly arranged.

Preferably, the sliding block and the return spring are sleeved on the sliding rod and are arranged in a sliding manner.

Preferably, the internal thread of the inner side wall of the through hole and the external thread of the fixing rod can be arranged in a meshed mode.

Compared with the prior art, the beneficial effects of the utility model are that: this manpower electric motor car tire burst rescue wheel, through the card strip, the universal wheel, a pedestal, reset spring, splint, the dead lever, the spout, the through-hole, the cooperation of slider and bottom plate is used when making the device meet the electric motor car trouble, can directly arrange the wheel in splint, move ahead dragging the car, the use of dead lever makes the wheel can not drop from the device simultaneously, good stability, the moving direction is adjusted to the universal wheel, the trailer is marchd labour saving and time saving, prevent to damage the wheel child, and effective energy saving, this device is applicable in various motorcycles simultaneously, electric motor car and tricycle etc., the range of application is very extensive, the practicality of device has been improved greatly.

Drawings

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

fig. 2 is a schematic side view of the splint of the present invention.

In the figure: the device comprises a clamping strip 1, a pull ring 2, universal wheels 3, a placing ring 4, a base plate 5, wheels 6, a return spring 7, a clamping plate 8, a fixing rod 9, a sliding rod 10, a sliding groove 11, a through hole 12, a sliding block 13 and a bottom plate 14.

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 order to achieve the above purpose, as shown in fig. 1-2, the present invention adopts the following technical solutions: a tire burst rescue wheel of a manual electric vehicle comprises a bottom plate 14, universal wheels 3 are welded and installed at the bottom of the bottom plate 14, the universal wheels 3 are arranged in three groups and are arranged in a regular triangle, the arrangement mode of the universal wheels 3 is a front one and a rear two, a pull ring 2 is welded and installed on one side wall of the bottom plate 14, a clamping strip 1 is welded and installed at the top of the pull ring 2 at the top of the bottom plate 14, an extending piece is hinged and installed at the top of the clamping strip 1, a base plate 5 is welded and installed at the top of the bottom plate 14, a placing ring 4 is welded and installed at the front side wall of the base plate 5, a fixing rod 9 is sleeved on the placing ring 4 and is arranged in a sliding connection mode, the fixing rod 9 is arranged in a sliding connection mode with the placing ring 4, an external thread is arranged on the outer side wall of one end of the limiting piece, a sliding groove 11 is formed in the top of the, reset spring 7's free end sets up with the corresponding lateral wall welded connection of two sets of sliders 13 in proper order, lateral wall welded mounting has slide bar 10 around spout 11, slider 13 all overlaps with reset spring 7 and establishes on slide bar 10 and slider 13 and slide bar 10 sliding connection set up, slider 13 is located the outside lateral wall welded mounting of spout 11 and has splint 8, through-hole 12 has all been seted up on two sets of splint 8, the quantity of through-hole 12 is three groups and is three horn shapes and arranges, and through-hole 12 on two sets of splint 8 is the corresponding setting, wheel 6 has been placed at the top of base plate 5, wheel 6 is located in the middle of two sets of splint 8, the inside wall of through-hole 12 all is provided with the internal thread, through-hole 12 embeds dead lever 9, the internal thread of through-hole 12 inside wall sets.

The working principle is as follows: when the device needs to be used, place this device on subaerial, position around adjusting, place electric motor car wheel 6 on this device simultaneously, cause wheel 6 to be located the centre department of splint 8, adjust the lieing in of card strip 1 extension end this moment, cause card strip 1's free end to be located the dead ahead of wheel 6 and laminate with wheel 6, go down dead lever 9 simultaneously and place in through-hole 12 in proper order, rotate dead lever 9 simultaneously and cause dead lever 9 and 12 threaded connection of through-hole, tie up rope and pull ring 2 tightly simultaneously and can drag.

In summary, the following steps: this manpower electric motor car tire burst rescue wheel, through card strip 1, universal wheel 3, base 5, reset spring 7, splint 8, dead lever 9, spout 11, through-hole 12, slider 13 and bottom plate 14's cooperation is used when making the device meet the electric motor car trouble, can directly arrange wheel 6 in splint 8, move ahead dragging the car, the use of dead lever 9 makes wheel 6 can not drop from the device simultaneously, stability is good, universal wheel 3 adjusts the traffic direction, the trailer is marchd labour saving and time saving, prevent to damage 6 tires on the wheel, and effective energy saving, this device is applicable in various motorcycles simultaneously, electric motor car and tricycle etc., the range of application is very extensive, the practicality of device has been improved greatly.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The tire burst rescue wheel of the manpower electric vehicle comprises a bottom plate (14) and is characterized in that universal wheels (3) are welded and installed at the bottom of the bottom plate (14), a base plate (5) is welded and installed at the top of the bottom plate (14), a placing ring (4) is welded and installed on the front side wall of the base plate (5), a fixing rod (9) is sleeved on the placing ring (4), the fixing rod (9) and the placing ring (4) are arranged in a sliding connection mode, an external thread is arranged on the outer side wall of one end of a limiting part of the fixing rod (9), a sliding groove (11) is arranged at the top of the base plate (5), sliding blocks (13) are arranged in the sliding groove (11) in a built-in mode, the number of the sliding blocks (13) is two, the sliding blocks (13) are arranged in a sliding connection mode with the sliding groove (11), reset springs (7) are welded and installed on the front, slide bar (10) are installed in the front and back lateral wall welding of spout (11), and slider (13) are located outside lateral wall welding of spout (11) and install splint (8), have all seted up through-hole (12) on two sets of splint (8), and wheel (6) have been placed at the top of base plate (5), and wheel (6) are located in the middle of two sets of splint (8), and the inside wall of through-hole (12) all is provided with the internal thread, through-hole (12) built-in dead lever (9).

2. The tire burst rescue wheel for the human-powered electric vehicle as claimed in claim 1, wherein the number of the universal wheels (3) is three and the universal wheels are arranged in a regular triangle, and the arrangement mode of the universal wheels (3) is a front one and a rear two.

3. The tire burst rescue wheel of the human-powered electric vehicle as claimed in claim 1, wherein a pull ring (2) is welded on one side wall of the bottom plate (14), a clamping strip (1) is welded on the top of the bottom plate (14) on the top of the pull ring (2), and an extension piece is hinged on the top of the clamping strip (1).

4. The tire burst rescue wheel for the human-powered electric vehicle as claimed in claim 1, wherein the number of the through holes (12) is three and the through holes are arranged in a triangular shape, and the through holes (12) on the two groups of clamping plates (8) are correspondingly arranged.

5. The tire burst rescue wheel of the human-powered electric vehicle as claimed in claim 1, wherein the sliding block (13) and the return spring (7) are sleeved on the sliding rod (10) and the sliding block (13) is slidably connected with the sliding rod (10).

6. The rescue wheel for tire burst of human-powered electric vehicles as claimed in claim 1, wherein the inner thread of the inner sidewall of the through hole (12) is meshed with the outer thread of the fixing rod (9).

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