CN111391952A - A rice grain-shaped three-wheeled caravan - Google Patents

Abstract

The invention discloses a rice grain-shaped three-wheeled caravan, comprising a car shell, a car door and a bottom frame. The bottom frame includes an instrument support frame, an inclined beam and a bracket. One end of the bracket is provided with an inclined beam. The upper end is provided with an instrument support frame and a handlebar tube for fixing the steering wheel shaft, one side of the inclined beam is provided with a driver's seat bracket, the front end of the driver's seat bracket is hinged with a child seat bracket, and the rear end of the driver's seat bracket is connected. There is a rear seat bracket, the lower ends of the driver seat bracket and the rear seat bracket are connected to the bracket through a support rod, the child seat bracket is provided with a child seat cushion, the driver seat bracket is on the driver seat cushion, and the upper end of the rear seat bracket is provided. A rear seat cushion is provided, a battery is arranged under the driver's seat bracket, a wheel fixing frame is hinged on the lower end of the bracket, the wheel fixing frame and the rear seat bracket are connected by a shock absorber, and the upper end of the bottom frame is connected There is a car shell, and two sides of the car shell are provided with a car door and a rear-view mirror.

Description

A rice grain-shaped three-wheeled caravan

technical field

The invention relates to the technical field of electric tricycles, in particular to a rice-grain-shaped tricycle.

Background technique

With the development and construction of China, urbanization has become more and more common. With the process of urbanization, people's requirements for the utilization of land have also increased, so many high-rise buildings have appeared to increase the utilization of land. The ensuing problem of parking of commuter vehicles also appeared. The existing three-wheeled caravan that can carry multiple people has a large body and can only be parked downstairs or in the garage of residents, which has the problems of occupying public space and difficult to charge.

SUMMARY OF THE INVENTION

The present invention is aimed at the above-mentioned deficiencies in the prior art, and provides a rice-grain-shaped three-wheeled caravan. Through the structural design of the bottom frame, the car can have the function of multiple people riding on the traditional caravan, and the tight connection between the seats makes the car body small in size. It can solve the problem that the existing three-wheeled caravan cannot enter the elevator and enter the home of the residents, avoid the theft of the vehicle, save the public space resources, the structure is reasonable and simple, the design is novel, and the miniaturized model can drive on narrow roads , which increases the passing performance of the vehicle, expands the use of the vehicle, and brings convenience to the user.

To achieve the above object, the present invention provides the following technical solutions:

A rice-grain-shaped three-wheeled caravan includes a car shell, a car door and a bottom frame, the bottom frame includes an instrument support frame, an inclined beam and a bracket, the upper end of the bracket is provided with a foot pedal, and one end of the bracket is provided with a footrest. An inclined beam, the upper end of the inclined beam is provided with an instrument support frame and a handlebar tube for fixing the steering wheel shaft, one side of the inclined beam is provided with a driver's seat bracket, and the front end of the driver's seat bracket is hinged with a child seat bracket, so The rear end of the driver's seat bracket is connected with a rear seat bracket, the lower end of the driver's seat bracket and the lower end of the rear seat bracket are connected to the bracket through a support rod, a child seat cushion is provided on the child seat bracket, and a driver seat cushion is provided on the driver seat bracket. , the upper end of the rear seat bracket is provided with a rear seat cushion, the side walls of the driver seat bracket and the rear seat bracket are provided with interior trim panels, the lower part of the driver seat bracket is provided with a battery, and the lower end of the bracket is hinged with a wheel fixing The wheel fixing frame and the rear seat bracket are connected by a shock absorber, the upper end of the bottom frame is connected with a car shell, and the two sides of the car shell are provided with a car door and a rear-view mirror.

Preferably, the vehicle shell includes a front windshield, a roof and a shroud, a front windshield is connected between the windshield and the roof, the shroud and the roof are welded and fixed, and the roof is located at the bottom Above the frame, the enclosure plate is connected to the rear seat bracket, the two sides of the roof are connected to the front windshield and the enclosure plate through steel pipes, the two ends of the steel pipe are welded to the chassis, and the inner side of the enclosure plate is provided with backrest pads.

Preferably, the upper end of the roof is provided with a skylight.

Preferably, the enclosure plate is provided with a rear view glass.

Preferably, a handbrake is connected to the instrument support frame, the handbrake is connected to the drum brake on the wheel through a brake wire, the outer side of the inclined beam is provided with a wheel bag connected to the front windshield, and the wheel bag is The upper end is provided with an escape hole, and the handbrake passes through the escape hole and is located in the cab.

Preferably, a sealing rubber strip is arranged between the vehicle door and the vehicle shell, and the sealing rubber strip is fixed on one side of the vehicle door.

Preferably, an A-pillar is connected to the side wall of the steel pipe, an A-pillar plate is connected between the A-pillar and the steel pipe, and the rear-view mirror is fixed on one side of the A-pillar plate.

Preferably, a storage box is provided in the driver's seat bracket.

Preferably, one end of the child seat bracket is connected with the driver's seat bracket through a hinge, the lower end of the driver's seat bracket is provided with a connecting rod, the connecting rod is provided with a pin rod, and the lower end of the child seat bracket is hinged with a connecting rod. A support plate is provided with a sliding hole matched with the pin rod, and one end of the support plate away from the child seat bracket is provided with a locking groove communicated with the sliding hole.

Preferably, the outer side of the battery is covered with a fixing plate linked with the bottom frame.

Compared with the prior art, the beneficial effects of the present invention are:

1. The present invention allows the vehicle to have the multi-person riding function of a traditional caravan through the structural design of the chassis, and the tight connection between the seats makes the body size miniaturized to solve the problem that the existing three-wheeled caravan cannot enter the elevator and enter the home of the residents. problems, avoid vehicle theft, save public space resources, reasonable and simple structure, novel design, miniaturized models can drive on narrower roads, increase the passing performance of the vehicle, expand the use of the vehicle, give the use of bring convenience.

2. The handbrake of the present invention is located in the cab through the abdication hole, and its position is located in front of the driver, which can shorten the length of the chassis, shorten the width of the vehicle, and facilitate the operation of the driver, and the operation is more convenient.

3. In the present invention, a sealing strip is arranged between the door and the car shell, and the sealing strip is fixed on one side of the door. The vehicle can remove the doors on both sides as required. Since the sealing strip is fixed on the door, it is not It will affect the aesthetics of the car shell after removing it, and it can be used in summer to improve the ventilation effect.

4. In the present invention, a storage box is arranged under the driving seat cushion, which is convenient for the user to store items, facilitates driving, saves space, and further reduces the volume of the vehicle body.

5. The child seat cushion of the present invention can be folded along with the child seat bracket, can be opened and folded according to use, can be folded to save space when not in use, is flexible and convenient to use, not only reliable and firm when supported, but also easy to fold and flip quickly. save time.

Description of drawings

Fig. 1 is the three-dimensional structure schematic diagram of the present invention;

Fig. 2 is the front view of the present invention;

Fig. 3 is the right side view after the present invention removes the vehicle door;

Fig. 4 is the three-dimensional structure schematic diagram after the present invention removes the vehicle door;

Fig. 5 is the structural schematic diagram 1 of the chassis;

Fig. 6 is the structural schematic diagram 2 of the chassis;

FIG. 7 is a schematic diagram of the connection structure of the child seat and the driver seat.

In the picture: 1-car shell; 101-front windshield; 102-windshield; 103-roof; 104-sunroof; 105-rear view glass; 106-hoarding; 107-steel pipe; 2-door; 3 - Bottom frame; 301 - Instrument support frame; 302 - Handlebar tube; 303 - Diagonal beam; 304 - Bracket; 305 - Child seat bracket; 306 - Support rod; -Rear seat bracket; 310-Driver's seat bracket; 311-Storage box; 312-Support plate; 313-Sliding hole; 314-Pin rod; 315-Lock slot; Interior panel; 6-child seat cushion; 7-driving seat cushion; 8-rear seat cushion; 9-back cushion; 10-handbrake; 1101-give way hole; 11-wheel bag; 12-battery; 1201-fixing plate; 13- foot pedal.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

As shown in Figures 1-3, a rice-shaped tricycle includes a car shell 1, a door 2 and a bottom frame 3. As shown in Figures 5-6, the bottom frame 3 includes an instrument support frame 301, an inclined beam 303 and a bracket A bracket 304, the upper end of the bracket 304 is provided with a foot pedal 13, one end of the bracket 304 is provided with an inclined beam 303, and the upper end of the inclined beam 303 is provided with an instrument support frame 301 and a handlebar tube 302 for fixing the steering wheel shaft, and the instrument support frame The outer side of 301 is provided with a shield, which wraps the instrument support frame 301 and the handlebar tube 302 to increase the aesthetics. One side of the inclined beam 303 is provided with a driver's seat bracket 310, and the front end of the driver's seat bracket 310 is hinged with a child seat bracket 305. , the rear end of the driver seat bracket 310 is connected with a rear seat bracket 309, the lower ends of the driver seat bracket 310 and the rear seat bracket 309 are connected to the bracket 304 through the support rod 306, the child seat bracket 305 is provided with a child seat cushion 6, the driver seat A driver's seat cushion 7 is placed on the bracket 310, a rear seat cushion 8 is provided on the upper end of the rear seat bracket 309, and interior panels 5 are provided on the side walls of the driver's seat bracket 310 and the rear seat bracket 309 to increase the aesthetics of the interior of the cab, and the driver's seat The battery 12 is arranged below the bracket 310 , the battery 12 is located at the upper end of the frame, the battery 12 is covered with a fixing plate 1201 , and the fixing plate 1201 is connected with the bottom frame 3 by bolts to fix the battery 12 , The lower end of the bracket 304 is hinged with a wheel The fixing frame 307, the wheel fixing frame 307 and the rear seat bracket 309 are connected by the shock absorber 308 to improve the shock absorption effect. Mirror 4, of which the door 2 can be disassembled as required.

The vehicle shell 1 of the present invention includes a front windshield 101, a roof 103 and a shroud 106. A front windshield 102 is connected between the windshield and the roof 103. The shroud 106 and the roof 103 are welded and fixed. 103 is located above the base frame 3, the enclosure plate 106 is connected to the rear seat bracket 309, the two sides of the roof 103 are connected to the front windshield 101 and the enclosure plate 106 through the steel pipe 107, and the two ends of the steel pipe 107 are welded with the base frame 3, The steel pipe 107 is an 8-shaped steel pipe, and the inner side of the enclosure plate 106 is provided with a backrest pad 9, which is convenient for people in the rear row to rely on when riding.

In order to further improve the user experience, a skylight 104 is provided on the upper end of the roof 103 to increase the light and air permeability in the cab.

A rear view glass 105 is provided on the enclosure plate 106 to facilitate the observation of the situation behind the vehicle and improve the convenience of driving.

In the present invention, in order to save space, as shown in FIG. 4 , the handbrake 10 is moved from the frame position of the transmission to the lower part of the handlebar. Specifically, the handbrake 10 is connected to the instrument support frame 301, and the handbrake 10 passes through the angle steel plate. It is hinged with the instrument support frame 301, the handbrake 10 is connected with the drum brake on the wheel through the brake wire, the outer side of the inclined beam 303 is provided with a wheel bag 11 connected with the front windshield 101, and the wheel bag 11 plays the role of sealing the cab, The upper end of the wheel bag 11 is provided with a give-away hole 1101, and the handbrake 10 is located in the cab through the give-away hole 1101, and its position is located in front of the driver, which can shorten the length of the chassis 3, and also facilitate the operation of the driver. more convenient.

In order to increase the sealing performance, a sealing strip is provided between the door 2 and the car shell 1. The vehicle can remove the doors 2 on both sides as required. In order to increase the aesthetics of the dismantled vehicle, the sealing strip is fixed on the door. 2 side, does not affect the aesthetics of the dismantled car shell 1, and it is used in summer to improve the ventilation effect.

An A-pillar is connected to the side wall of the steel pipe 107, an A-pillar plate is connected between the A-pillar and the steel pipe 107, the rear-view mirror 4 is fixed on one side of the A-pillar plate, and the removal of the door 2 does not affect the rear-view mirror 4 use.

In order to store items conveniently, a storage box 311 is provided in the driver's seat bracket 310, and one end of the driver's seat cushion 7 is hinged with the driver's seat bracket 310 through a hinge; Vehicle electrical components are arranged in the bracket 309 , and a car lock is arranged on the enclosure plate 106 to fix the rear seat cushion 8 .

7, one end of the child seat bracket 305 is connected with the driver seat bracket 310 through a hinge, the lower end of the driver seat bracket 310 is provided with a connecting rod 316, the connecting rod 316 is provided with a pin rod 314, and the child seat bracket 305 The lower end of the support plate 312 is hinged with a support plate 312, the support plate 312 is provided with a sliding hole 313 matched with the pin 314, and the end of the support plate 312 away from the child seat bracket 305 is provided with a lock slot 315 communicated with the sliding hole 313.

When using the child seat, rotate the child seat bracket 305 upward, the support plate 312 slides along the pin rod 314, so that the lock groove 315 cooperates with the pin rod 314, at this time, press down on the child seat cushion 6, under the limit of the pin rod 314 , the child seat cushion 6 cannot be rotated, and the horizontal support of the child seat cushion 6 is realized. When it is closed, it is only necessary to continue to rotate the child seat bracket 305 upward, and then push the support plate 312 upward to make the pin rod 314 come out of the lock slot 315 and enter the slide Hole 313, the child seat cushion 6 can be turned to be folded and closed at this time, which is not only reliable and firm to support, but also easy to fold, turn over quickly, and save time.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit and scope of the invention. Thus, provided that these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims (10)

1. A rice grain type three-wheel caravan is characterized in that: the automobile steering wheel comprises an automobile shell, an automobile door and an underframe, wherein the underframe comprises an instrument support frame, an oblique beam and a bracket, a pedal plate is arranged at the upper end of the bracket, the oblique beam is arranged at one end of the bracket, the upper end of the oblique beam is provided with the instrument support frame and a handlebar tube for fixing a steering wheel rotating shaft, a driving seat support is arranged on one side of the oblique beam, a child seat support is hinged at the front end of the driving seat support, the rear end of the driving seat support is connected with a rear seat support, the lower ends of the driving seat support and the rear seat support are connected with the bracket through a supporting rod, a child cushion is arranged on the child seat support, a driving cushion is arranged on the driving seat support, a rear cushion is arranged at the upper end of the rear seat support, interior trimming panels are arranged on the side walls of the driving seat support and the rear seat support, the vehicle wheel fixing frame is connected with the rear seat support through a shock absorber, the upper end of the bottom frame is connected with a vehicle shell, and two sides of the vehicle shell are provided with a vehicle door and a rearview mirror.

2. The rice-grain type three-wheeled caravan of claim 1, wherein: the car shell comprises a front wind shield, a shed roof and a surrounding plate, wherein front wind shield glass is connected between the wind shield and the shed roof, the surrounding plate is welded and fixed with the shed roof, the shed roof is located above the underframe, the surrounding plate is connected with the backseat support, two sides of the shed roof are connected with the front wind shield and the surrounding plate through steel pipes, two ends of each steel pipe are welded with the underframe, and a backrest cushion is arranged on the inner side of the surrounding plate.

3. The rice-grain type three-wheeled caravan of claim 2, wherein: and a skylight is arranged at the upper end of the shed roof.

4. The rice-grain type three-wheeled caravan of claim 2, wherein: and the coaming is provided with rearview glass.

5. The rice-grain type three-wheeled caravan of claim 2, wherein: even there is the manual brake on the instrument support frame, the manual brake passes through the brake line and is connected with the drum brake on the wheel, the outside of sloping is equipped with the wheel package of being connected with preceding wind deflector, the upper end of wheel package is equipped with the hole of stepping down, the manual brake passes the hole of stepping down and is located the driver's cabin.

6. The rice-grain type three-wheeled caravan of claim 1, wherein: and a sealing rubber strip is arranged between the vehicle door and the vehicle shell and is fixed on one side of the vehicle door.

7. The rice-grain type three-wheeled caravan of claim 2, wherein: the side wall of the steel pipe is connected with an A column, an A column plate is connected between the A column and the steel pipe, and the rearview mirror is fixed on one side of the A column plate.

8. The rice-grain type three-wheeled caravan of claim 1, wherein: and a storage box is arranged in the driver seat support.

9. The rice-grain type three-wheeled caravan of claim 1, wherein: one end of the child seat support is connected with the driver seat support through a hinge, a connecting rod is arranged at the lower end of the driver seat support, a pin rod is arranged on the connecting rod, a supporting plate is hinged to the lower end of the child seat support, a sliding hole matched with the pin rod is formed in the supporting plate, and a locking groove communicated with the sliding hole is formed in one end, far away from the child seat support, of the supporting plate.

10. The rice-grain type three-wheeled caravan of claim 1, wherein: and a fixing plate which is linked with the underframe is sleeved on the outer side of the battery.

Images