WO2020140881A1

WO2020140881A1 - Saloon car having basic functions of recreational vehicle

Info

Publication number: WO2020140881A1
Application number: PCT/CN2019/130128
Authority: WO
Inventors: 门立山; 门志军; 鞠浩
Original assignee: 门立山
Priority date: 2018-12-31
Filing date: 2019-12-30
Publication date: 2020-07-09
Also published as: CN109532641A

Abstract

A saloon car having the basic functions of a recreational vehicle, comprising an engine, a chassis (1), a saloon car body (2) and electrical equipment. An engine outer shell is arranged on the outer side of the engine, and the chassis (1) comprises wheels, a driving control device and seats; the saloon car body (2) comprises a front saloon car door and a door frame thereof, a back saloon car door and a door frame thereof, a saloon car roof, a trunk, tail lamps and car roof lights. The engine, the engine outer shell thereof, the chassis (1) and the electrical equipment are integrated into one entity, and the saloon car body (2) is integrated into one entity. Several lifting devices (3) are provided between the saloon car body (2) and the chassis (1); the bottom ends of the lifting devices (3) are fixed to the chassis (1), and the upper ends of the lifting devices (3) are hinged to the appropriate positions of the saloon car body (2); and telescopic airtight protection layers (4) are arranged on the outer sides of the lifting devices (3) between the saloon car body (2) and the chassis (1). The present saloon car has the basic function of a recreational vehicle of a user being able to sleep therein.

Description

Car with basic functions of motor home

Technical field

The invention relates to a car with basic functions of a motorhome, which belongs to mechanical equipment.

Background technique

In recent years, with the improvement of people's living conditions, car sales have become more and more fierce, market competition has become increasingly fierce, and RVs have gradually entered people's lives. However, RVs are expensive, and their use is not always used like cars. RVs are bulky, they are not as flexible as cars, and they require roads and even crosswinds. For people who already have cars, they want to buy a RV, but also feel troubled after buying it. The basic function of an RV is to sleep. The car has a small space and cannot sleep. If a car is designed, the parking space can become larger and it can sleep. It is very suitable for people's needs.

technical problem

The task of the present invention is to provide a car which can sleep when stopped.

Technical solution

The technical solution adopted by the present invention to solve its technical problems is: a car with basic functions of a motorhome, including an engine, a chassis, a body and electrical equipment, an engine case on the outside of the engine, the chassis including wheels and driving control Device and seat, the body includes the front door and its door frame, the rear door and its door frame, the roof, the trunk, the rear tail light and the roof light, the engine and its engine housing, chassis and electrical equipment are integrated, so The body is integrated, there are a number of lifting devices between the body and the chassis, the bottom end of the lifting device is fixed on the chassis, the upper end of the lifting device is hinged at a suitable position on the body, On the outside of the lifting device between the body and the chassis, there is a retractable airtight protective layer, and there are a number of raised direct sales downwards at the bottom of the edge of the body, corresponding to the raised direct sales There is a recessed hole in the chassis position, a spring above the recessed hole, an electric control lock below the recessed hole, a tongue on the electric control lock, and a groove on the raised direct sales The size of the groove is adapted to the size of the lock tongue, and the lock tongue can be inserted into the groove. One end of the retractable sealed protective layer is fixed at the bottom of the body, after surrounding the body edge for one week, the other end is fixed at the corresponding edge of the chassis; the structure of the sealed protective layer is: The long sides of the adjacent rectangular metal sheets are connected by a rotating shaft to form a "township" shape structure. A small spring is worn on the rotating shaft, and the two spring wires of the small spring are pressed against two rectangular metal sheets that are close to each other. , The length of the rotating shaft connecting the two adjacent rectangular metal sheets is a circle around the edge of the body; the gap between the rectangular metal sheet and the side of the engine casing or the side of the body is along the There is a T-shaped groove on the side of the engine casing or the side of the body of the gap, and the side of the rectangular metal sheet near the side of the engine casing or the side of the body has a T-shaped disc shaped like a tack, the T-shaped circle The sheet is installed in the T-shaped groove; the structure of the retractable airtight protective layer does not need a shaft, and is folded and interlocked with two metal sheet shapes like a roller shutter door, connected to form a "township" shape structure, or folded canvas 1. Folded umbrella cloth and folded wire mesh, and the interior of the retractable airtight protective layer is coated with waterproof, heat-insulating and flame-retardant paint or umbrella cloth. There are 2-20 lift devices. The type of the lift device is a multi-stage hydraulic lift rod, or an electric gear push rod, or an electrically driven parallelogram lifting mechanism. The principle of the present invention is to install a number of lifting devices between the car body and the chassis composed of the front door and its door frame, the rear door and its door frame, the roof, the trunk, the rear taillights and the roof light. The device is operated hydraulically or electronically. The appearance of the combination of body and chassis is almost the same as that of ordinary cars. The body and chassis of an ordinary car are integrated, and the periphery of the contact between the body and chassis of the present invention has edges, and the body and chassis are not integrated at the beginning of the design and manufacture. When you need to sleep at the destination, raise the lifting device and increase the space of the car. It is convenient and comfortable to move. You will not be deprived of oxygen when sleeping. You can take off your clothes like standing and flatten the car seat to the floor when you sleep. The space under the seat is developed as a storage box (some cars nowadays have adopted the technology of flattening the floor and the space under the seat is a storage box technology), which has the sleeping function of an RV. On the outside of the lifting device between the body and the chassis, there is a retractable sealed protective layer, when the side of the protective layer is the body or the side of the engine casing, a T-shaped groove is installed on the edge of that side, The protective layer near the T-shaped groove has a T-shaped disc shaped like a tack, and the T-shaped disc is installed in the T-shaped groove so that it will not be loose at this edge and something will fall out. There is a row of hooks around the car body inside the protective layer to fill the voids of the protective layer in the periphery of the car with materials such as insulation blankets to achieve the effect of sealing insulation and anti-theft. Each two adjacent rectangular metal sheets are added with a rotating shaft for the purpose of firmness. The purpose of wearing a small spring on the rotating shaft is to facilitate contraction and folding.

Beneficial effect

The beneficial effect of the present invention is that the car has the basic function of an RV—sleeping. The invention adds a new function and adds vitality to the production and sales of the car market. The invention only adds thousands of yuan of accessories, which may bring benefits of tens of thousands of yuan, and has very good development prospects.

BRIEF DESCRIPTION

The present invention will be further described below with reference to an embodiment of the present invention and the accompanying drawings.

FIG. 1 is a schematic structural view of an embodiment of the present invention, and a retractable airtight protective layer has not been added in the figure.

FIG. 2 is a structural diagram of FIG. 1 with a retractable airtight protective layer added.

FIG. 3 is a structural diagram of a T-shaped groove on the side of a vehicle body or an engine case and a T-shaped wafer on a side of a rectangular metal sheet.

4 is a diagram of the type of lifting device.

In the picture 1. Chassis, 2. Body, 3. Lifting device, 4. Retractable sealed protective layer, 5. Direct selling, 6. Recessed hole, 7. Electric control lock, 8. Rectangular metal sheet, 9. T shape Slot, 10. T-shaped disc, 11. Multi-stage hydraulic lifting rod, 12. Electric gear push rod, 13. Parallelogram lifting mechanism.

Best Mode of the Invention

Fig. 1 is an embodiment in which a lifting device to which a retractable sealed protective layer has not been added has been raised. Chassis 1 includes wheels, driving controls, seats, engine, chassis and electrical appliances. Body 2 includes front doors and door frames, rear doors and door frames, roof, trunk, rear taillights and roof lights. There are a number of lifting devices 3 between the chassis 1. The bottom end of the lifting device 3 is fixed to the chassis 1. The upper end of the lifting device 3 is hinged at an appropriate position on the body 2 and outside the lifting device 3 between the body 2 and the chassis 1. There is a retractable sealed protective layer 4, as shown in Figure 2. At the bottom of the edge of the body 2, there are a number of convex direct sales 5, the direct sales 5 corresponding to the position of the chassis 1 has a recessed hole 6, a spring above the recessed hole 6, an electric control lock 7 below, the electric control lock 7 is used Come to lock direct sales 5. One end of the retractable airtight protective layer 4 is fixed to the bottom of the body 2, after surrounding the edge of the body 2 for one week, the other end is fixed to the edge of the corresponding chassis 1. One of the structures of the airtight protective layer 4 is that the long sides of two adjacent rectangular metal sheets 8 are connected by a rotating shaft to form a “township” shape structure, and a small spring is worn on the rotating shaft. A spring wire is pressed against two adjacent rectangular metal plates, and the length of the rotating shaft connecting the two adjacent rectangular metal plates is around the edge of the body; due to the small size, the small spring and the rotating shaft are Not marked in this picture. There is a T-shaped groove 9 in the gap between the rectangular metal sheet 8 and the side of the engine casing or the side of the vehicle body along the gap, as shown in FIG. 3. The rectangular metal sheet 8 close to the side of the engine shell or the side of the vehicle body has a T-shaped disc 10 shaped like a tack, the T-shaped disc 10 is installed in the T-shaped groove 9; The structure is either without a shaft, the two metal sheets are folded and interlocked like a roller shutter door, connected to form a "township" shape structure, or folded canvas, folded umbrella cloth, folded wire mesh, in the retractable airtight protection The inside of the layer is coated with waterproof, heat-insulating and flame-retardant paint or umbrella cloth. As shown in FIG. 4, the type of lifting device is a multi-stage hydraulic lifting rod 11, or an electric gear push rod 12, or a parallelogram lifting mechanism 13.

Embodiments of the invention

It includes an engine, a chassis, a body and electrical equipment. The engine has an engine casing on the outside. The chassis includes wheels, a driving control device and a seat. The body includes a front door and its door frame, a rear door and its door frame, and a car. The roof, trunk, rear taillights and roof lights, the engine and its engine shell, chassis and electrical equipment are integrated, the body is integrated, there are a number of lifting devices, between the body and the chassis The bottom end of the lifting device is fixed on the chassis, the upper end of the lifting device is hinged at a suitable position on the body, and there is a telescopic outside of the lifting device between the body and the chassis Sealed protective layer, there are a number of convex direct sales at the bottom of the edge of the body, there are concave holes in the chassis position corresponding to the convex direct sales, there is a spring above the concave hole, the concave There is an electric control lock below the hole, the electric control lock has a lock tongue, and the raised direct sales have a groove, the size of the groove is adapted to the size of the lock tongue, the lock tongue can be inserted into the Described in the groove. One end of the retractable sealed protective layer is fixed at the bottom of the body, after surrounding the body edge for one week, the other end is fixed at the corresponding edge of the chassis; the structure of the sealed protective layer is: The long sides of the adjacent rectangular metal sheets are connected by a rotating shaft to form a "township" shape structure. A small spring is worn on the rotating shaft, and the two spring wires of the small spring are pressed against two rectangular metal sheets that are close to each other. , The length of the rotating shaft connecting the two adjacent rectangular metal sheets is a circle around the edge of the body; the gap between the rectangular metal sheet and the side of the engine casing or the side of the body is along the There is a T-shaped groove on the side of the engine casing or the side of the body of the gap, and the side of the rectangular metal sheet near the side of the engine casing or the side of the body has a T-shaped disc shaped like a tack, the T-shaped circle The sheet is installed in the T-shaped groove; the structure of the retractable airtight protective layer does not need a shaft, and is folded and interlocked with two metal sheet shapes like a roller shutter door, connected to form a "township" shape structure, or folded canvas 1. Folded umbrella cloth and folded wire mesh, and the interior of the retractable airtight protective layer is coated with waterproof, heat-insulating and flame-retardant paint or umbrella cloth. There are 2-20 lift devices. The type of the lift device is a multi-stage hydraulic lift rod, or an electric gear push rod, or an electrically driven parallelogram lifting mechanism. The principle of the present invention is to install a number of lifting devices between the car body and the chassis composed of the front door and its door frame, the rear door and its door frame, the roof, the trunk, the rear taillights and the roof light. The device is operated hydraulically or electronically. The appearance of the combination of body and chassis is almost the same as that of ordinary cars. The body and chassis of an ordinary car are integrated, and the periphery of the contact between the body and chassis of the present invention has edges, and the body and chassis are not integrated at the beginning of the design and manufacture. When you need to sleep at the destination, raise the lifting device and increase the space of the car. It is convenient and comfortable to move. You will not be deprived of oxygen when sleeping. You can take off your clothes like standing and flatten the car seat to the floor when you sleep. The space under the seat is developed as a storage box (some cars nowadays have adopted the technology of flattening the floor and the space under the seat is a storage box technology), which has the sleeping function of an RV. On the outside of the lifting device between the body and the chassis, there is a retractable sealed protective layer, when the side of the protective layer is the body or the side of the engine casing, a T-shaped groove is installed on the edge of that side, The protective layer near the T-shaped groove has a T-shaped disc shaped like a tack, and the T-shaped disc is installed in the T-shaped groove so that it will not be loose at this edge and something will fall out. There is a row of hooks around the car body inside the protective layer to fill the voids of the protective layer in the periphery of the car with materials such as insulation blankets to achieve the effect of sealing insulation and anti-theft. Each two adjacent rectangular metal sheets are added with a rotating shaft for the purpose of firmness. The purpose of wearing a small spring on the rotating shaft is to facilitate contraction and folding.

Industrial applicability

In terms of market needs, more and more new cars are now entering ordinary people's families. More and more people choose self-driving tours. RV travel is safe and atmospheric. Taste and dine with family and friends. However, RVs use less time, and wage earners can only use them during holidays and leisure. The usual storage locations, dusting and care, complicated procedures for license plates, licenses, insurance, and car inspections, and no small expenses, must be thought of The problem is that the RV has a large volume, a high center of gravity, a poor road passing rate, and wind resistance, especially crosswind, has a great impact on driving. Obviously, as far as the RV is concerned, the average working-class has the phenomenon of wanting to buy but not being able to afford it, and wanting to use it but not practical. The present invention has the advantage of dual use for one vehicle, that is, it can be used as an ordinary car as well as an RV. It is usually opened when working at home, and the holiday tour travels as an RV. The road pass rate is good, the wind resistance is small, and it is an ordinary car while driving. When it arrives at the destination, it becomes an RV, saving the cost and care of buying a RV, and eliminating the complicated procedures of license plates, licenses, insurance, and car review. And no small expenses. That is to enjoy the process of RV tourism without excessive expenditure. The cost of using the motorhome tour of the present invention is lower than that of the group tour, and the effect is better than that of the group tour. The car of the present invention will definitely be favored. In terms of market supply, with the continuous improvement of the basic level of my country's car industry, the quality distance and functional distance between self-branded products and joint venture products are increasingly shortened. However, the lack of core technology of self-owned brands still needs urgent breakthroughs. Some brands lack the core technology of independent innovation and the market is sluggish. They are in the stage of reducing consumption, and are even facing bankruptcy. 2019-09-20Sohu.com has the title "No one in the top 10 sales, the market share has plummeted! What happened to the domestic car?" The present invention has a significant price advantage, the retail price of ordinary cars is calculated at 100,000 yuan, plus The device of the present invention is 10,000 yuan, the cost is 110,000 yuan, and the selling price is 150,000 yuan. Only the patented technical property right of the present invention can increase the price by 40,000 yuan, which is profitable for the manufacturer. However, for consumers, for a total of 150,000 yuan, they only spent half of the price of buying a RV, and they can actually buy an RV and car all-in-one car, achieving the function of a RV, and also avoiding the normal RV (occupied parking space, annual inspection, etc.) For all kinds of troubles and expenses, consumers think this is definitely worth 150,000 yuan. If one of the car manufacturers is supported by the invention patent, huge profits (40,000/unit) and huge consumption space (wage earners will be optimistic about the invention) may come back to life.

Sequence Listing Free Content

Type the sequence listing free content description paragraph here.

Claims

A car with basic functions of an RV includes an engine, a chassis, a body, and electrical equipment. The engine has an engine case outside, the chassis includes wheels, a driving control device, and a seat. The body includes a front door and The door frame, rear door and its door frame, roof, trunk, rear taillights and roof lights are characterized by: the engine and its engine casing, chassis and electrical equipment are integrated, the body is integrated, in the There are a number of lifting devices between the body and the chassis. The bottom end of the lifting device is fixed to the chassis. The upper end of the lifting device is hinged at a suitable position on the body. Between the body and the chassis There is a retractable airtight protective layer on the outside of the lifting device, there are a number of raised direct sales at the bottom of the edge of the body, and there are concave holes in the chassis position corresponding to the raised direct sales , There is a spring above the recessed hole, there is an electric control lock below the recessed hole, there is a tongue on the electric control lock, there is a groove on the raised direct sales, the size of the groove and the The size of the lock tongue is adapted, and the lock tongue can be inserted into the groove.
The passenger car with basic functions of an RV according to claim 1, wherein one end of the retractable airtight protective layer is fixed to the bottom of the body, and the other end is fixed at the other end after a week around the edge of the body Corresponding to the edge of the chassis; the structure of the hermetic protective layer is: a "township"-shaped structure formed by connecting the long sides of each two adjacent rectangular metal sheets with a rotating shaft, and a small spring is worn on the rotating shaft , The two spring wires of the small spring are pressed against two adjacent rectangular metal pieces, and the length of the rotating shaft connecting the two adjacent rectangular metal pieces is one week around the edge of the body; There is a gap between the rectangular metal sheet and the side of the engine shell or the side of the body, and there is a T-shaped groove on the side of the engine shell or the side of the body along the gap, close to the side of the side of the engine shell or the side of the body The side of the rectangular metal sheet has a T-shaped disc shaped like a pin, and the T-shaped disc is installed in the T-shaped groove; the structure of the retractable airtight protective layer may not use a rotating shaft, and two metal sheets may be used. The roller shutter door is folded and interlocked, connected to form a "township" shape structure, or folded canvas, folded umbrella cloth, folded wire mesh, and the inside of the retractable airtight protective layer is coated with waterproof, heat-insulating and flame-retardant Paint or umbrella cloth.
A car with basic functions of a motor home according to claim 1, characterized in that there are 2 to 20 lifting devices, and the type of the lifting device is a multi-stage hydraulic lifting rod or an electric gear push rod Or, an electrically driven parallelogram lifting mechanism, the lifting device is lowered during normal driving, and the lifting device is raised when it needs to sleep at the destination, and the lifting device is operated by hydraulic electric control.