Multifunctional automobile
The multifunctional car design with a detachable connection between the skateboard chassis and the body is realized by using a lifting frame to separate and vertically lift the body and the skateboard chassis, which solves the problem of the limited structure of the existing car camping, expands the use function of the car, and provides camping space.
Patent Information
- Application Number
- CN202422704091.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-06
- Publication Date
- 2025-09-12
- Estimated Expiration
- 2034-11-06
AI Technical Summary
Existing car camping structures are usually set in the trunk or roof of the car, which cannot effectively expand the vehicle's usage functions and application scenarios.
It adopts a multifunctional vehicle design with a skateboard chassis and a detachable body. The body is separated from the skateboard chassis through a lifting frame to form a storage space, which enables the body to be raised vertically and expands the camping function.
Without affecting normal driving, a camping space is formed by separating and raising the vehicle body and the skateboard chassis, which expands the vehicle's functions and application scenarios and provides an enclosed space that can be used for camping.
Smart Images
Figure CN223327595U_ABST
Abstract
Description
Technical Field
[0001] The present application belongs to the field of automobiles, and specifically relates to a multifunctional automobile. Background Art
[0002] With the development of automotive wire control, integration, and intelligent technologies, skateboard chassis and vehicles using skateboard chassis have come into being. The skateboard chassis achieves separation of the upper and lower bodies through reserved electrical and body interfaces, so that the body and cockpit can be replaced according to needs, providing more possibilities for the vehicle's structure and usage scenarios.
[0003] Existing car camping structures are usually arranged on the trunk or roof of the car, or are set up outside the car through additional equipment. Utility Model Content
[0004] The present application provides a multifunctional vehicle with a camping mode, which expands the vehicle's usage functions and application scenarios.
[0005] In order to solve the above technical problems, a technical solution adopted in this application is: to provide a multi-functional vehicle, including a skateboard chassis, a body and a lifting frame, the skateboard chassis is detachably connected to the body, the lifting frame is connected to the skateboard chassis, and the body is slidingly connected to the lifting frame in the vertical direction. When the lifting frame is extended relative to the body, the lifting frame separates the skateboard chassis from the body and forms a accommodating space between the skateboard chassis and the body.
[0006] Preferably, a blind is provided between the vehicle body and the skateboard chassis, and the blind is arranged outside the accommodating space.
[0007] Preferably, a guide rail is provided at the bottom of the vehicle body, the guide rail is arranged in a ring shape, a guide pin is slidably connected to the guide rail, and the top of the curtain is connected to the guide pin.
[0008] Preferably, the guide rail is a guide groove, the shape of the guide pin is adapted to the shape of the guide groove, and one end of the guide pin extends out of the guide groove.
[0009] Preferably, there are multiple guide pins, at least two of which are respectively provided at both ends of the blind, and the two guide pins are magnetically connected.
[0010] Preferably, the multi-functional vehicle further comprises a first driving member capable of driving the guide pin to move along the guide groove.
[0011] Preferably, the lifting frame includes a load-bearing beam and a pin shaft, the load-bearing beam is provided with a pin shaft hole, the pin shaft hole is provided with a second driving member and the pin shaft, the second driving member can drive the pin shaft to move axially along the pin shaft hole to lock the vehicle body and the load-bearing beam.
[0012] Preferably, there are multiple lifting frames, and the multiple lifting frames are arranged close to the edge of the skateboard chassis.
[0013] Preferably, a plurality of first mounting holes are provided at the bottom of the vehicle body, and the load-bearing beam is plugged into the first mounting holes. A fixing hole is also provided at the bottom of the vehicle body, and one end of the fixing hole extends toward the first mounting hole and forms an opening on the side wall of the first mounting hole. The opening is arranged corresponding to the pin shaft, and the pin shaft can be locked with the fixing hole.
[0014] Preferably, a plurality of second mounting holes are provided on the skateboard chassis, and the bottom of the load-bearing beam is fixed in the second mounting holes.
[0015] Different from the existing technical situation, the beneficial effects of the present application are as follows: the present application is a car structure based on a skateboard chassis. The skateboard chassis is a chassis that can be completely separated from the body. By removing and installing the body on the chassis, a chassis can be adapted to different types of bodies and combined into different types of vehicles. In normal mode, the body is fixedly connected to the skateboard chassis, and the lifting frame is hidden inside the body, so that the car can park and drive normally. When switching to camping mode, the body is separated from the skateboard chassis, and the body can be lifted by structures such as jacks. The lifting frame plays a guiding role, allowing the body to rise vertically away from the skateboard chassis. After the body rises, the distance between the bottom of the body and the skateboard chassis increases. At the same time, the lifting frame supports the body to ensure safety. At this time, a storage space is formed between the body and the skateboard chassis, which adds a space to the car. This space can be used for camping, thereby expanding the vehicle's usage functions and application scenarios. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present application. Those skilled in the art can also derive other drawings based on these drawings without inventive work, among which:
[0017] Figure 1 This is an exploded view of an embodiment of the multifunctional vehicle of the present application;
[0018] Figure 2 This is a structural diagram of an embodiment of the vehicle body and blinds of the present application;
[0019] Figure 3 This is a schematic structural diagram of an embodiment of the vehicle body bottom of the present application;
[0020] Figure 4 This is a structural diagram of an embodiment of a blind and a guide pin of the present application;
[0021] Figure 5 This is an exploded view of an embodiment of the lifting frame of the present application;
[0022] Figure 6 It is a structural diagram of an embodiment of the skateboard chassis of the present application. DETAILED DESCRIPTION
[0023] The following will be combined with the accompanying drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.
[0024] See also Figure 1 , Figure 1 This is an exploded view of an embodiment of a multi-purpose vehicle according to the present application. The multi-purpose vehicle 10 comprises a skateboard chassis 11, a body 12, and a lift 13. The skateboard chassis 11 and body 12 are detachably connected, and the lift 13 is attached to the skateboard chassis 11. The body 12 is vertically slidably connected to the lift 13. When the lift 13 is extended relative to the body 12, the skateboard chassis 11 is separated from the body 12, creating a storage space between the two.
[0025] The present application is a vehicle structure based on a skateboard chassis 11. The skateboard chassis 11 is a chassis that can be completely separated from the body 12. By removing and installing the body 12 on the chassis, a chassis can be adapted to different types of bodies 12 and combined into different types of vehicles, such as sedans (as shown in the drawings of this application), SUVs (Sport Utility Vehicles), MPVs (Multi-Purpose Vehicles), sports cars, and RVs. The skateboard chassis 11 can integrate the vehicle's power, braking, steering, thermal management, and three-electric (battery, motor, electronic control) systems to form an independent power system. In normal mode, the body 12 is fixedly connected to the skateboard chassis 11, and the lifting frame 13 is hidden in the body 12, so that the car can park and drive normally. When switching to camping mode, the body 12 is separated from the skateboard chassis 11. The body 12 can be lifted by a jack or other structure, and the lifting frame 13 plays a guiding role, so that the body 12 can rise vertically away from the skateboard chassis 11. After the body 12 rises, the distance between the bottom of the body 12 and the skateboard chassis 11 increases. At the same time, the lifting frame 13 supports the body 12 to ensure safety. At this time, a accommodating space 101 is formed between the body 12 and the skateboard chassis 11, which adds a space to the car. The space can be used for camping, thereby expanding the vehicle's usage functions and application scenarios.
[0026] Optionally, a curtain 14 is provided between the vehicle body 12 and the skateboard chassis 11, and the curtain 14 is arranged outside the storage space 101. An open storage space 101 is formed between the vehicle body 12 and the skateboard chassis 11. By providing the curtain 14 outside the storage space 101, the storage space 101 can be formed into a closed space with a strong degree of privacy, and the curtain 14 can enhance the protection and light-shielding properties of the space. The curtain 14 can be made of a flexible material or a foldable structure, so that it can be easily stored inside the vehicle body 12 in normal mode. Optionally, the curtain 14 is detachably connected to the vehicle body 12. In camping mode, the curtain 14 is mounted on the vehicle body 12. In normal mode, the curtain 14 can be removed for storage.
[0027] Optionally, see Figure 2 Combined with Figure 3 , Figure 2 This is a structural diagram of an embodiment of the vehicle body and blinds of the present application. Figure 3 This is a schematic diagram of the structure of one embodiment of the vehicle body underbody of the present application. A guide rail 121 is provided at the bottom of the vehicle body 12. This guide rail 121 is arranged in a circular shape, and a guide pin 122 is slidably connected to the guide rail 121. The top of the curtain 14 is connected to the guide pin 122. The curtain 14 is slidably connected to the bottom of the vehicle body 12 via the guide pin 122 and the guide rail 121. The guide pin 122 slides on the circular guide rail 121, driving the curtain 14 to adjust its opening and closing degree. The guide rail 121 is positioned near the edge of the vehicle body 12, allowing the curtain 14 to be positioned close to the edge of the vehicle body 12, maximizing the capacity of the enclosed space. The circular guide groove allows the curtain 14 to be completely enclosed, ensuring a secure seal.
[0028] Optionally, see Figure 4 , Figure 4 This is a schematic diagram of the structure of one embodiment of the blind and guide pin of the present application. The guide rail 121 is a guide groove, and the shape of the guide pin 122 matches the shape of the guide groove, with one end of the guide pin 122 extending outside the guide groove. In normal mode, when the vehicle body 12 is secured to the skateboard chassis 11, the guide groove is embedded within the bottom of the vehicle body 12, allowing the vehicle body 12 to fit perfectly with the skateboard chassis 11. In other embodiments, the guide rail 121 can also be protruding from the bottom of the vehicle body 12, and the guide pin 122 can be a slot-shaped structure, with the guide rail 121 inserted into the guide pin 122.
[0029] Specifically, see Figure 4The guide groove is a T-shaped groove, and the guide pin 122 is also T-shaped. The guide pin 122 includes a transversely extending guide portion 1221 and a longitudinally extending connecting portion 1222. The top end of the connecting portion 1222 connects to the middle of the guide portion 1221, and the other end of the connecting portion 1222 extends downward and connects to the top of the blind 14. The T-shaped guide groove and guide pin 122 ensure a stable connection between the blind 14 and the guide groove. The guide pin 122 may also be provided with a roller to reduce friction between the guide pin 122 and the guide groove. In other embodiments, the guide groove may have other shapes, such as a dovetail groove.
[0030] Furthermore, there are multiple guide pins 122, with at least two guide pins 122 positioned at each end of the curtain 14, and the two guide pins 122 are magnetically connected. Specifically, the multiple guide pins 122 are evenly distributed along the curtain 14, with two guide pins 122 positioned at each circumferential end of the curtain 14. When the two guide pins 122 at the ends are magnetically connected, the ends of the curtain 14 are brought together, allowing the curtain 14 to remain closed, creating a closed space within the curtain 14. The magnetic connection facilitates the separation and connection of the guide pins 122. In other embodiments, the guide pins 122 at the ends can be separated and connected using other structures, such as a snap-fit structure. Furthermore, the ends of the curtain 14 can also be connected using a snap-fit structure.
[0031] Optionally, the multi-function vehicle 10 further includes a first driving member (not shown) capable of driving the guide pin 122 to move along the guide rail 121. Specifically, the first driving member can be a motor (not shown), which can drive a transmission structure to move the guide pin 122 along the guide rail 121, thereby driving the curtain 14 to move and open. Furthermore, the motor can be a stepping motor to facilitate precise control of the opening and closing degree of the curtain 14.
[0032] Optionally, see Figure 5 Combined with Figure 1 , Figure 5This is an exploded view of one embodiment of the lifting frame of the present application. The lifting frame 13 includes a load beam 131 and a pin 132. The load beam 131 is provided with a pin hole 1311. A second driving member and the pin 132 are located within the pin hole 1311. The second driving member can drive the pin 132 to move axially along the pin hole 1311, thereby locking the vehicle body 12 and the load beam 131. The second driving member can be a mechanism such as an electromagnet, which is used to drive the pin 132 out of and into the pin hole 1311. After the vehicle body 12 is lifted, the pin 132 is driven out of the pin hole 1311, locking the load beam 131 and the vehicle body 12 in camping mode. This ensures the stability of the connection between the vehicle body 12 and the load beam 131 and ensures safety in camping mode. During the lifting process, the pin 132 is driven out of the vehicle body 12 and into the pin hole 1311, unlocking the pin 132 and allowing the vehicle body 12 to be raised and lowered along the load beam 131. In other embodiments, the load-bearing beam 131 can be a multi-stage telescopic structure, such as a multi-stage sleeve structure, which is convenient for adjusting the height and realizing the adjustment of the distance between the vehicle body 12 and the skateboard chassis 11. At the same time, the height of the load-bearing beam 131 is smaller when it is retracted, so that it is convenient to hide in the vehicle body 12.
[0033] Specifically, there are multiple lifting frames 13, four in this embodiment, and the four lifting frames 13 are arranged near the edge of the skateboard chassis 11. In this embodiment, the lifting frames 13 are arranged outside the curtain 14; in other embodiments, the lifting frames 13 can also be arranged inside the curtain 14. In addition, the number and shape of the lifting frames 13 are not specifically limited in this application.
[0034] Optionally, continue to Figure 4 The bottom of the vehicle body 12 is provided with a plurality of first mounting holes 123, into which the load-bearing beam 131 is plugged. A fixing hole (not shown) is also provided at the bottom of the vehicle body 12. One end of the fixing hole extends toward the first mounting hole 123 and forms an opening on the side wall of the first mounting hole 123. The opening corresponds to a pin 132, which can be locked with the fixing hole. The first mounting hole 123 is used to plug and cooperate with the load-bearing beam 131, allowing the load-bearing beam 131 to slide within the first mounting hole 123. In normal mode, the pin 132 is away from the fixing hole, and the load-bearing beam 131 is hidden within the vehicle body 12 through the first mounting hole 123. In camping mode, the pin 132 is inserted into the fixing hole in the side wall of the first mounting hole 123, thereby locking the lifting frame 13 with the vehicle body 12.
[0035] Optionally, see Figure 6 , Figure 6This is a schematic diagram of the structure of one embodiment of the skateboard chassis of the present application. The skateboard chassis 11 is provided with a plurality of second mounting holes 111, into which the bottom of the load-bearing beam 131 is fixed. Specifically, the bottom end of the load-bearing beam 131 is inserted into the second mounting hole 111 and can be secured by a fixing member to ensure a stable connection with the skateboard chassis 11.
[0036] The multi-functional vehicle 10 provided in this application is suitable for a non-load-bearing body 12 .
[0037] The above are merely embodiments of the present application and are not intended to limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made using the contents of the present application specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present application.
Claims
1. A multifunctional vehicle, characterized in that: The invention comprises a skateboard chassis, a vehicle body and a lifting frame, wherein the skateboard chassis is detachably connected to the vehicle body, the lifting frame is connected to the skateboard chassis, and the vehicle body is slidably connected to the lifting frame in the vertical direction. When the lifting frame is extended relative to the vehicle body, the lifting frame separates the skateboard chassis from the vehicle body and forms a storage space between the two.
2. The multifunctional vehicle according to claim 1, characterized in that: A blind is provided between the vehicle body and the skateboard chassis, and the blind is arranged outside the accommodating space.
3. The multifunctional vehicle according to claim 2, characterized in that: A guide rail is provided at the bottom of the vehicle body, the guide rail is arranged in a ring shape, a guide pin is slidably connected to the guide rail, and the top of the curtain is connected to the guide pin.
4. The multifunctional vehicle according to claim 3, characterized in that: The guide rail is a guide groove, the shape of the guide pin is adapted to the shape of the guide groove, and one end of the guide pin extends out of the guide groove.
5. The multifunctional vehicle according to claim 3, characterized in that: There are multiple guide pins, at least two of which are respectively arranged at two ends of the blind, and the two guide pins are magnetically connected.
6. The multifunctional vehicle according to claim 3, characterized in that: The multi-purpose vehicle further includes a first driving member capable of driving the guide pin to move along the guide rail.
7. The multifunctional vehicle according to any one of claims 1 to 6, characterized in that: The lifting frame includes a load-bearing beam and a pin shaft. The load-bearing beam is provided with a pin shaft hole. A second driving member and the pin shaft are provided in the pin shaft hole. The second driving member can drive the pin shaft to move axially along the pin shaft hole to lock the vehicle body and the load-bearing beam.
8. The multifunctional vehicle according to claim 7, characterized in that: There are multiple lifting frames, and the multiple lifting frames are arranged close to the edge of the skateboard chassis.
9. The multifunctional vehicle according to claim 7, characterized in that: The bottom of the vehicle body is provided with a plurality of first mounting holes, the load-bearing beam is plugged into the first mounting holes, and the bottom of the vehicle body is also provided with a fixing hole, one end of the fixing hole extends toward the first mounting hole and forms an opening on the side wall of the first mounting hole, the opening is arranged corresponding to the pin shaft, and the pin shaft can be locked with the fixing hole.
10. The multifunctional vehicle according to claim 7, characterized in that: The skateboard chassis is provided with a plurality of second mounting holes, and the bottom of the load-bearing beam is fixed in the second mounting holes.