CN212529817U

CN212529817U - Closed tubular vehicle body structure suitable for two persons to sit longitudinally

Info

Publication number: CN212529817U
Application number: CN202021329490.7U
Authority: CN
Inventors: 张斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-09
Filing date: 2020-07-09
Publication date: 2021-02-12
Anticipated expiration: 2030-07-09

Abstract

The utility model discloses a be fit for the vertical closed tubulose automobile body structure of taking of two people, the main technical characteristics of this structure are: the head part of the vehicle body is in a bent pipe shape formed by rotating a circle by 90 degrees around the tangent line of the vehicle body; the middle part of the vehicle body is a straight tube shape obtained by further stretching one end surface of the bent tube at the head part of the vehicle body for a certain distance; the tail part of the vehicle body can be freely designed according to the requirements of vehicle type, beauty and the like under the condition that the tail part of the vehicle body can be effectively jointed with the shape of a circular tube in the middle of the vehicle body; a door having a semicircular tubular shape, a hinge position of which is deviated from a longitudinal center line of a vehicle body; the two seats are arranged front and back, the rear seat is fixed, and the front seat can move back and forth along the track for a long distance. The vehicle body structure has higher space and power utilization rate than a passenger vehicle with a mainstream closed structure under the condition of 1-2 people using the vehicle, and meanwhile, the two seats are arranged in front and at the back, so that the vehicle body is much narrower than the passenger vehicle, the vehicle passing performance of the tubular vehicle body structure is improved, and the problem of difficult parking is also improved.

Description

Closed tubular vehicle body structure suitable for two persons to sit longitudinally

Technical Field

The utility model relates to a passenger car field especially relates to a closed tubulose automobile body structure that is fit for two people and vertically takes.

Background

The existing passenger car has a large use condition, mainly uses a vehicle for riding instead of walk, and only 1-2 persons (including drivers) can ride the car in many cases, and a car type with two seats (including driving positions) can be used, while the existing passenger car with a closed structure is usually provided with more than 3 seats, the width of the car body mostly exceeds 1.4 meters, the space and power are wasted in the situation that 1-2 persons ride the car, and meanwhile, the problems of poor passing performance of narrow and blocked road sections and difficult parking in narrow places are prominent due to the wide car body; although the resource utilization rate of a few two vehicle types, such as smart two vehicle types, is high under the condition of 1-2 people, the seats are basically transversely arranged, the width of the vehicle body cannot be greatly reduced, and the problems of poor passing performance and difficult parking are still obvious.

Disclosure of Invention

For background, the following: including the driver under only 1-2 people's car condition, the space that current enclosed construction passenger car exists and the power waste and the passing through performance that the relative broad of automobile body caused poor, the difficult problem of parking, the utility model provides a closed tubulose automobile body structure that is fit for two people and vertically takes, this structure is fit for 1-2 people and takes and can effectively reduce automobile body width, under 1-2 people's car condition, space and power utilization improve, and automobile body width reduces simultaneously makes narrow and block up the highway section and pass through the poor, narrow and small place problem of parking difficulty and is improved of performance.

The utility model relates to a tubulose automobile body structure mainly includes structures such as frame of automobile body head, automobile body middle part, automobile body afterbody, door, seat and bearing whole automobile body. The technical scheme is as follows:

the head of the vehicle body is characterized in that a circle rotates around the tangent line of the head by 90 degrees to form a bent pipe shape, appropriate materials and process forming are selected according to the shape, then relevant parts are cut off, and relevant functional parts such as a wind screen, a front lamp, a suspension, a front wheel and the like are additionally arranged, so that the head of the vehicle body is formed.

The middle part of the vehicle body is characterized in that a circle rotates by 90 degrees around the tangent line of the circle to form a straight circular tube shape formed by further stretching a certain distance after forming the head part of the vehicle body in a bent pipe shape, appropriate materials and process forming are selected according to the shape, then relevant parts are cut off, and relevant functional parts such as a middle window, a vehicle door and the like are additionally installed, so that the middle part of the vehicle body of the novel vehicle is formed.

The tail part of the vehicle body has no specific characteristic requirement on the premise of being effectively connected with the shape of a circular tube in the middle of the vehicle body, can be freely designed according to the requirements of vehicle type, function, attractiveness and the like, then is formed by selecting appropriate materials and processes, cutting off relevant parts and additionally installing relevant parts such as a rear window, a suspension, a power system, a rear wheel and the like, so that the tail part of the vehicle body is formed.

The vehicle door is arranged in the middle of the vehicle body and is only one in number. The vehicle body is characterized in that the vehicle body is in a semicircular pipe shape with the same radius as that of a circular pipe in the middle of the vehicle body. Selecting proper materials and process for forming according to the shape, cutting off relevant parts, and adding relevant parts, such as windows on the vehicle door, so as to form the vehicle door; the second vehicle door is characterized in that the second vehicle door is longitudinally connected with the middle part of the vehicle body with the opposite cut part through a hinge to form a gull-wing vehicle door capable of being opened up and down; the third characteristic of the vehicle door is that the hinge position of the vehicle door is required to deviate from the longitudinal center line of the vehicle body by 20-30 cm, so that a reasonable head space is constructed for passengers to get on or off the vehicle after the vehicle door is opened.

The seats are longitudinally arranged, one in front of the other, and can be designed or modified into finished products. The installation is characterized in that the rear seat is fixed in position, the front seat is a driving position and can move forwards and backwards for a long distance, the front seat moves forwards to approach the head of a vehicle body and is locked, and a driver can realize driving action; the unlocking is moved backwards to the middle rear part of the vehicle body, so that a driver approaches a space formed after the vehicle door is opened, and the vehicle getting-on and getting-off actions are realized.

The frame is composed of longitudinal beams, transverse beams and a supporting structure fixed on the longitudinal beams and the transverse beams. The main characteristic is that there are a column A and a column C fixed on the frame at two ends of the middle part of the car body, and the columns A and C are annular as the upward supporting structure of the car body, and there is no column B which is common in the traditional passenger car. The frame can be constructed by selecting proper materials and processes.

Compared with the existing passenger car with a closed structure, the utility model has the advantages that:

1. the vehicle body is only provided with two seats, and under the condition that 1-2 people use the vehicle, the space and power utilization rate is high; meanwhile, the vehicle body is tubular, the shape of the vehicle body is matched with the characteristics that the occupied space of the head and the feet is small and the occupied space of the body and the upper limbs is large under the sitting posture condition of the human body, and the space utilization rate is further improved.

2. Two seats of the automobile body are longitudinally arranged, the automobile body can be narrower than a transversely arranged automobile body, the passing performance of the narrower automobile body can be improved, and parking in a narrow place can be relatively easy.

3. The vehicle door is in a semi-circular tubular shape, the hinge position deviates 20-30 cm from the longitudinal center line of the vehicle body, and the design not only can construct a reasonable head space for passengers to get on and off the vehicle after the vehicle door is opened, but also can ensure that the part of the vehicle door extending beyond the vehicle body is very little when the vehicle door is opened, so that the door opening and the getting on and off actions can be realized in a narrow space, such as the situation that two vehicles are parked side by side and are relatively close; meanwhile, when the vehicle door is opened, the probability that the vehicle door is scraped by passers and passing vehicles is greatly reduced, and the safety coefficient is improved.

4. The tubular vehicle body structure can cut off and design the head and the tail of the vehicle body in a targeted manner according to actual needs so as to transform and construct different types of vehicle types, such as four-wheel vehicle types, three-wheel vehicle types and the like.

Drawings

FIG. 1 is a block diagram of a tubular body of the present invention;

FIG. 2 is an illustration of the application of the tubular body structure to a four-wheel vehicle;

FIG. 3 is an illustration of the present tubular body structure in use on a three-wheeled vehicle;

fig. 4 shows the application of the tubular body structure to another four-wheel vehicle.

In fig. 1: 1-car body head, 2-car body middle, 3-car body tail, 4-front wheel, 5-wind screen, 6-front lamp, 7-car door, 8-middle window, 9-rear wheel, 10-rear window, 11-door, 12-car door hinge position, 13-rear seat, 14-front seat, 15-rail, 16-ring A column, 17-ring C column, 18-car frame.

Detailed Description

The following further describes the embodiments of the present invention with reference to the drawings:

1. in fig. 1, the vehicle body head 1 has a circular pipe shape formed by rotating a circle by 90 ° around a tangent thereof. According to the shape, proper materials and processes are selected for processing and forming, then relevant parts such as a front wheel 4 mounting position, a wind shielding 5 mounting position, a front lamp 6 mounting position and the like are cut off, relevant parts such as the front wheel 4, the wind shielding 5, the front lamp 6 and the like are additionally arranged, and the vehicle body head related to the tubular vehicle body is formed.

2. In fig. 1, the vehicle body center portion 2 is in the shape of a straight circular tube formed by further stretching one end surface of a 90 ° elbow constituting the vehicle body head portion by a certain distance. Selecting proper materials and processes for forming, then cutting relevant parts, such as the installation positions of the vehicle door 7 and the middle window 8, and additionally installing relevant parts, such as the vehicle door 7 and the middle window 8, and forming the middle part of the vehicle body related to the tubular vehicle body.

3. In the attached drawing 1, the shape of the vehicle tail 3 is not fixed, on the premise of ensuring effective connection with the shape of a circular tube in the middle of the vehicle body, the vehicle tail can be freely designed and formed according to the requirements of vehicle type, function, beauty and the like, relevant parts such as a rear wheel 9 mounting position and a rear window 10 mounting position are cut off, relevant parts such as a rear wheel 9 and a rear window 10 are additionally arranged, and the vehicle tail related to the tubular vehicle body is formed.

4. In fig. 1, the door 7 has a semicircular pipe shape identical to a circular pipe shape of the center of the vehicle body. According to the shape, proper materials and process forming are selected, relevant parts such as the installation position of the door and window 11 are cut off, and relevant parts such as the door and window 11 are additionally installed, so that the vehicle door related to the tubular vehicle body is formed. The vehicle door is hinged with a vehicle door hinge position 12 in the middle of the vehicle body through a hinge to form a gull wing type vehicle door capable of opening up and down; meanwhile, the hinge position 12 of the vehicle door deviates from the longitudinal center line of the vehicle body by 20-30 cm, so that the arc-shaped structure of the vehicle door can construct a reasonable head space for passengers to get on or off the vehicle when the vehicle door is opened.

5. In fig. 1, the rear seat 13 is fixed in position and has no particular constructional requirements; the front seat 14 is a driving position, can move forwards and backwards for a long distance along the longitudinal track 15, can move forwards to the position near the annular A column 16 and can be locked, and a driver can drive at the position; the unlocking moves backwards to the position near the annular C column 17, the vehicle door is opened, and the driver can get on or off the vehicle.

6. In fig. 1, the annular a-pillar 16 and the annular C-pillar 17 are fixed on the frame 18, the annular a-pillar 16 is connected with the front part of the vehicle body, between the annular a-pillar 16 and the annular C-pillar 17, and the annular C-pillar 17 is connected with the rear part of the vehicle body by longitudinal beams, so that the integral support structure of the tubular vehicle body, namely the frame, is constructed.

The tubular vehicle body structure of the present invention is realized by fixing the structural members such as the vehicle body head 1, the vehicle body middle 2, the vehicle body tail 3, the rear seat 13, the front seat 14, etc. obtained in the above manner to the vehicle frame 18, and fixing the components such as the windshield 5, the door 7, the center window 8, the rear window 10, etc. in relative positions. The structure can be used for carrying out targeted cutting and design on the head part and the tail part of the vehicle body as required so as to construct different vehicle types, such as three/four-wheel vehicle types shown in figures 2, 3 and 4.

Claims

1. An enclosed tubular body structure adapted for two-person longitudinal seating, the structure consisting essentially of: automobile body head (1), automobile body middle part (2), automobile body afterbody (3), door (7), rear portion seat (13), front portion seat (14), annular A post (16), annular C post (17), frame (18), its characterized in that: the head (1) of the vehicle body is in a shape of a 90-degree circular bent pipe; the middle part (2) of the vehicle body is in a straight round tube shape with the same radius as the round bent tube of the head part (1) of the vehicle body; the front end of the tail part (3) of the vehicle body is in a circular tube shape which is effectively connected with the middle part (2) of the vehicle body, and the rear end is not restrained; the vehicle door (7) is in a semicircular tube shape which is the same as the straight circular tube shape of the vehicle body middle part (2), is longitudinally hinged with the vehicle body middle part (2), and is opened up and down; the two seats are longitudinally arranged in the front-back direction, the rear seat (13) is fixed in position, and the front seat (14) can move forwards and backwards for a long distance.

2. A closed tubular vehicle body structure adapted for two-person longitudinal riding according to claim 1, wherein: the hinge position (12) of the car door is 20-30 cm away from the longitudinal center line of the car body.

3. In a closed tubular vehicle body structure adapted for two-person longitudinal riding according to claim 1, characterized in that: the frame (18) is provided with an annular A column (16) and an annular C column (17), and a B column is not arranged.