Automobile multifunctional camping luggage rack and automobile

Abstract

The utility model provides a multifunctional camping luggage rack for an automobile and the automobile, and relates to the field of roof luggage racks. Comprising end handrail sets and side handrail sets, the end handrail sets are of two-end telescopic structures, the side handrail sets are of one-end telescopic structures, and the side handrail sets are connected between the two end handrail sets; the frame plate assembly comprises a fixed frame plate and a telescopic frame plate, and the telescopic frame plate slidably stretches out and draws back in the fixed frame plate. The net rack assembly comprises a first telescopic net rack and a second telescopic net rack, and the first telescopic net rack is connected with the side wall of the fixed frame plate; the second telescopic net rack is in sliding connection with the inner wall of the fixed frame plate, and the other telescopic end of the second telescopic net rack is detachably connected with the telescopic side wall of the side handrail group through a connecting piece; the two supporting rods are hinged to the outer sides of the telescopic ends of the side handrail sets through lockable hinge pieces respectively. The car roof air conditioner can completely meet the requirements of consumers who like camping on the car roof, meanwhile, the problems of heavy air volume, large size, large air resistance and single function are solved, and the car roof air conditioner is suitable for different scene experiences.

Description

Technical Field

[0001] The utility model relates to the field of roof luggage racks, in particular to a multifunctional car camping luggage rack and a car. Background Art

[0002] With the continuous improvement of people's living standards, the market for self-driving travel and camping equipment has rapidly emerged. As market demand becomes more differentiated among consumer groups, product functions need to be segmented and improved to meet the needs of different consumers.

[0003] The mainstream luggage racks on the market at present are: the first type: lunch box-style roof luggage racks, a group of which use large-size roof luggage racks (generally with dimensions of 1.2 meters wide * 2.1 meters long, and use hydraulic rods or electric lifting frames to achieve the function of lifting the roof. The material is generally an acrylic tent roof, with waterproof cloth or thermal insulation cotton composite cloth or thin lightweight insulation board on the sides, and a soft mattress at the bottom; the second type is to use a ladder and the principle of leverage to flip the tent folded in the driveway to the side of the vehicle, and support the bottom of the tent with the ladder. The roof tent is generally made of soft fabric material, and the tent frame is generally made of aluminum alloy or carbon fiber support rods. The above two types are basically integrated roof tents. Recently, there are also folding roof luggage racks on the market. Generally, large-size luggage racks are flipped through the principle of leverage to form a platform on the roof, and then the owner can choose the materials and build his own small-sized tent or inflatable tent on the roof.

[0004] While roof racks currently exist in a wide variety of styles and types, they still have several limitations: 1. Due to their large size and weight, they require a high level of vehicle performance and are generally only suitable for vehicles with large roof areas, such as large SUVs, hardcore off-road vehicles, pickup trucks, and vans. This makes them impractical for the majority of urban SUV and sedan customers. 2. Due to their large size (typically 1.2 x 2.2 meters) and heavy weight (typically around 100 kilograms), they are often difficult to remove and store after installation. Consequently, most consumers rely on them for extended periods, directly increasing wind resistance and fuel consumption. Furthermore, the heavy roof raises the vehicle's center of gravity at highway speeds, limiting speed and posing a significant safety hazard. 3. Access to and from a roof requires a lightweight ladder, typically a vertical ladder. A limited number of vehicles can access the roof through a skylight, but this is inconvenient and can pose a risk of falls, especially at night. 4. Existing driveway tents are generally expensive, ranging from around 5,000 to 6,000 yuan for a simple model to around 20,000 to 30,000 yuan for a full-frame tent.

[0005] In summary, this type of product is currently mainly suitable for owners of large SUVs and consumers who live and travel for a long time. The vast majority of consumers generally only take occasional road trips during holidays and generally do not choose the mainstream roof racks currently on the market. Utility Model Content

[0006] The purpose of the utility model is to provide a multifunctional car camping luggage rack and a car, which can fully meet the needs of consumers who like to camp on the roof, while also solving the problems of heavy weight, large volume, large wind resistance and single function, and is suitable for different scene experiences.

[0007] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0008] A multifunctional car camping luggage rack includes a fence assembly, wherein the fence assembly includes two oppositely disposed end railing groups and two oppositely disposed side railing groups, wherein the end railing groups are telescopic structures at both ends, and the side railing groups are telescopic structures at one end, and the two ends of the side railing group are respectively connected to the opposite ends of the two end railing groups;

[0009] A frame plate assembly, the frame plate assembly comprising a fixed frame plate and a telescopic frame plate, one end of the fixed frame plate being fixedly connected to one of the end railing groups, the telescopic frame plate corresponding to the telescopic end of the side railing group and being fixedly connected to the other end railing group, the telescopic frame plate slidingly telescoping inside the fixed frame plate, the telescopic frame plate having an accommodating cavity inside;

[0010] A grid assembly, the grid assembly comprising two groups of first telescopic grids and two groups of second telescopic grids, the two groups of the first telescopic grids being respectively arranged on both sides of the fixed frame plate, the telescopic ends of the first telescopic grids being respectively connected to the side walls of the fixed frame plate and the fixed side walls of the side railing group; the two groups of the second telescopic grids being respectively arranged on both sides of the interior of the fixed frame plate, one of the telescopic ends of the second telescopic grids being slidably connected to the inner wall of the fixed frame plate, and the other telescopic end of the second telescopic grids being detachably connected to the telescopic side walls of the side railing group via a connecting piece;

[0011] A support rod, wherein two support rods are provided, and the two support rods are respectively hinged to the outer side of the telescopic end of the side railing group through a lockable hinge, and a storage lock is provided on the outer side of the fixed end of the side railing group, and the support rod is detachably connected to the storage lock away from its hinged end;

[0012] A folding stirrup is placed in the accommodating cavity after being folded.

[0013] Furthermore, in the present invention, the end railing group includes an end bottom rail and an end top rail spaced apart from each other, the end bottom rail and the end top rail are connected by a connecting column, and end telescopic railings are respectively slidably provided at both ends of the end bottom rail.

[0014] Furthermore, in the present invention, the side railing group includes a side bottom rail and a side top rail arranged at intervals up and down, the side bottom rail and the side top rail are connected by a connecting column, and one end of the side bottom rail and one end of the side top rail are respectively slidably penetrated by a lower telescopic railing and an upper telescopic railing.

[0015] Furthermore, in the present invention, the outer end of the lower telescopic railing is connected to the outer end of the upper telescopic railing.

[0016] Furthermore, in the present invention, one end of the support rod is hinged to the outer end side wall of the lower telescopic railing; the support rod is a telescopic structure, and the side wall of the support rod away from its hinged end is provided with multiple locking holes spaced apart along its axial direction, and the storage lock is opposite to one of the locking holes and is connected through a locking piece.

[0017] Furthermore, in the present invention, a ground anchor washer is provided at one end of the support rod away from the hinge.

[0018] Furthermore, in the present invention, a clamping portion that is clamped to the connecting piece is provided on a side of the lower telescopic railing facing the second telescopic grid.

[0019] Furthermore, in the present invention, the fixed frame plate is provided with a middle cavity and two side cavities, the two side cavities are located on both sides of the middle cavity, the second telescopic grid is located inside the side cavity and is slidably connected to the inner wall of the side cavity through a heavy sliding guide rail; the telescopic frame plate is slidably connected to the inner wall of the middle cavity.

[0020] Furthermore, in the present invention, the first telescopic grid and the second telescopic grid are both diamond-shaped folding telescopic structures.

[0021] A car including the luggage rack described above also includes an inflatable tent and multiple cross bars, wherein the multiple cross bars are arranged on the roof of the car at laterally intervals, and the cross bars are telescopic structures at both ends; the side bottom rails are connected to the telescopic ends of the cross bars, and the bottom of the fixed frame plate is connected to the middle fixed part of the cross bars; the inflatable tent is detachably connected to the fixed frame plate and the top of the telescopic frame plate.

[0022] The utility model has at least the following advantages or beneficial effects:

[0023] The present invention, through the telescopic end railings at both ends and the telescopic side railings at one end, can form a small-sized rectangular frame luggage rack in daily life mode, solving the problems of heavy air volume, large volume, and large wind resistance. At the same time, through the provided frame plate assembly and grid assembly, the luggage rack can be stretched into a larger camping platform for setting up tents in camping mode, which is suitable for different scenarios and solves the problem of single function. Through the provided support rods, when the side railings are stretched toward the front end of the car, the support rods can be lowered to support them on the ground at both ends of the car, thereby improving the stability of the luggage rack after stretching. Through the folding stirrups installed inside the telescopic frame plate, the folding stirrups can be removed and set on both sides of the car front during camping, realizing the function of getting on and off the roof, greatly reducing safety hazards. This application can fully meet the needs of consumers who like to camp on the roof, and at the same time solve the problems of heavy air volume, large volume, large wind resistance, and single function, and is suitable for different scenarios. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0025] Figure 1 A top view of the multifunctional camping luggage rack for a car provided by an embodiment of the present application when stored;

[0026] Figure 2 A top view of the multifunctional car camping luggage rack provided in an embodiment of the present application when unfolded;

[0027] Figure 3 This is a front view of the multifunctional car camping luggage rack provided in an embodiment of the present application (from the front of the car to the rear of the car);

[0028] Figure 4 A side view of the multifunctional car camping luggage rack provided in an embodiment of the present application;

[0029] Figure 5 For this application Figure 1 Cross-sectional view of section AA;

[0030] Figure 6 For this application Figure 2 Cross-sectional view of the middle BB section;

[0031] Figure 7 for Figure 6 A schematic diagram of the structure at center A;

[0032] Figure 8A top view of a car provided in an embodiment of the present application without an inflatable tent installed;

[0033] Figure 9 A side view of a car provided in an embodiment of the present application equipped with an inflatable tent;

[0034] Figure 10 This is a front view of a car provided in an embodiment of the present application equipped with an inflatable tent.

[0035] Icons: 1-end railing group, 11-end bottom railing, 12-end top railing, 13-end telescopic railing, 14-connecting column, 2-side railing group, 21-side bottom railing, 22-side top railing, 23-lower telescopic railing, 24-upper telescopic railing, 25-clamping part, 26-storage lock, 27-hinge, 3-fixed frame, 31-middle cavity, 32-side cavity, 33-heavy-duty sliding guide rail, 4-telescopic frame, 41-accommodating cavity, 51-first telescopic grid, 52-second telescopic grid, 53-connecting part, 6-support rod, 61-locking hole, 62-ground gasket, 7-folding stirrup, 8-inflatable tent, 9-cross bar. DETAILED DESCRIPTION

[0036] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0037] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments of the present invention. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort are also within the scope of protection of the present invention.

[0038] Example

[0039] Please refer to Figures 1-10 , shown is a schematic structural diagram of a multifunctional car camping luggage rack in an embodiment of the present utility model;

[0040] This embodiment provides a multifunctional car camping luggage rack, including a fence assembly, which includes two oppositely disposed end railing groups 1 and two oppositely disposed side railing groups 2. The end railing group 1 is a telescopic structure at both ends, and the side railing group 2 is a telescopic structure at one end. The two ends of the side railing group 2 are respectively connected to the opposite ends of the two end railing groups 1.

[0041] The frame plate assembly includes a fixed frame plate 3 and a telescopic frame plate 4. One end of the fixed frame plate 3 is fixedly connected to one end railing group 1. The telescopic frame plate 4 corresponds to the telescopic end of the side railing group 2 and is fixedly connected to the other end railing group 1. The telescopic frame plate 4 slides and telescopes inside the fixed frame plate 3. The telescopic frame plate 4 has an accommodating cavity 41 inside.

[0042] The grid assembly includes two groups of first telescopic grids 51 and two groups of second telescopic grids 52. The two groups of first telescopic grids 51 are respectively arranged on both sides of the fixed frame plate 3. The telescopic ends of the first telescopic grids 51 are respectively connected to the side walls of the fixed frame plate 3 and the fixed side walls of the side railing group 2; the two groups of second telescopic grids 52 are respectively arranged on both sides of the interior of the fixed frame plate 3. One of the telescopic ends of the second telescopic grid 52 is slidably connected to the inner wall of the fixed frame plate 3, and the other telescopic end of the second telescopic grid 52 is detachably connected to the telescopic side wall of the side railing group 2 through a connecting piece 53;

[0043] Two support rods 6 are provided. The two support rods 6 are respectively hinged to the outer side of the telescopic end of the side railing group 2 through a lockable hinge 27. A storage lock 26 is provided on the outer side of the fixed end of the side railing group 2. The support rod 6 is detachably connected to the storage lock 26 away from its hinged end;

[0044] The folding stirrup 7 is folded and placed in the accommodating cavity 41 .

[0045] Next, a multifunctional car camping luggage rack according to this exemplary embodiment will be further described.

[0046] In some embodiments of the present application, the above-mentioned fence assembly includes two oppositely arranged end railing groups 1 and two oppositely arranged side railing groups 2, which are connected to each other to form a rectangular frame structure. The end railing group 1 is a telescopic structure at both ends, and the side railing group 2 is a telescopic structure at one end. The two ends of the side railing group 2 are respectively connected to the opposite ends of the two end railing groups 1, and the telescopic direction of the side railing group 2 is toward the front of the vehicle, that is, one of the end railing groups 1 can move along the direction of the front of the vehicle, and the side railing group 2 can move perpendicular to the driving direction, thereby realizing the deployment and storage of the luggage rack. It can be used as a luggage rack when stored, and can be used as a camping platform for setting up tents when deployed, so that it is suitable for different scene experiences and realizes the multi-functional use of the luggage rack.

[0047] As a preferred embodiment, the end rail assembly 1 includes a bottom end rail 11 and a top end rail 12 spaced apart from each other. The bottom end rail 11 and the top end rail 12 are connected by a connecting post 14. In this way, the end rail assembly 1 is set to a certain height to facilitate the positioning and securing of luggage or tents. The ends of the bottom end rail 11 are respectively slidably penetrated by end telescopic rails 13, which are used to adjust the horizontal length of the luggage rack.

[0048] As a preferred embodiment, the side rail assembly 2 includes a side bottom rail 21 and a side top rail 22 spaced apart from each other. The side bottom rail 21 and the side top rail 22 are connected by a connecting column 14. A lower telescopic rail 23 and an upper telescopic rail 24 are slidably inserted through one end of the side bottom rail 21 and one end of the side top rail 22, respectively. The lower telescopic rail 23 and the upper telescopic rail 24 are used to adjust the longitudinal length of the luggage rack.

[0049] It should be noted that since the telescopic direction of the side railing group 2 corresponds to the longitudinal direction of the vehicle body, it telescopes toward the front of the vehicle and has a longer telescopic length, while the telescopic direction of the end railing group 1 corresponds to the transverse direction of the vehicle body, it telescopes toward both sides of the vehicle body and has a shorter telescopic length. Therefore, the side bottom rail 21 and the side top rail 22 are both provided with telescopic rails, which can improve the safety of the luggage rack.

[0050] Furthermore, the outer end of the lower telescopic railing 23 is connected to the outer end of the upper telescopic railing 24, and they are connected as one body. When stretching or shrinking, they can be pushed and pulled as a whole, which is convenient and fast and can improve stability.

[0051] In some embodiments of the present application, the frame assembly includes a fixed frame 3 and a telescopic frame 4. One end of the fixed frame 3 is fixedly connected to one of the end railing groups 1. The telescopic frame 4 corresponds to the telescopic end of the side railing group 2 and is fixedly connected to the other end railing group 1. The telescopic frame 4 slides and retracts within the fixed frame 3, and the telescopic frame 4 has a receiving cavity 41 within the telescopic frame 4. The telescopic frame 4 retracts and retracts with the extension and contraction of one of the end railing groups 1. When the telescopic frame 4 is extended, it is pulled out of the fixed frame 3, and when it is retracted, it is retracted into the fixed frame 3. Both the fixed frame 3 and the telescopic frame 4 are hollow structures, with a flat top surface for carrying luggage or setting up a tent. The hollow interior structure forms a receiving cavity 41 for accommodating foldable stirrups 7. The foldable stirrups 7 are conventional foldable and retractable bidirectional stirrups, generally placed at the front of the vehicle to achieve the function of getting on and off the roof, greatly reducing safety hazards.

[0052] In some embodiments of the present application, the above-mentioned truss assembly includes two groups of first telescopic trusses 51 and two groups of second telescopic trusses 52. The two groups of first telescopic trusses 51 are respectively arranged on both sides of the fixed frame plate 3, and the telescopic ends of the first telescopic trusses 51 are respectively connected to the side walls of the fixed frame plate 3 and the fixed side walls of the side railing group 2; the two groups of second telescopic trusses 52 are respectively arranged on both sides of the interior of the fixed frame plate 3, one of the telescopic ends of the second telescopic trusses 52 is slidably connected to the inner wall of the fixed frame plate 3, and the other telescopic end of the second telescopic truss 52 is detachably connected to the telescopic side wall of the side railing group 2 through a connecting member 53.

[0053] The first and second telescopic racks 51, 52 are used to extend and widen the camping platform of the roof rack, providing support for the tent. The first telescopic rack 51 is positioned between the fixed frame 3 and the side rail assembly 2, and expands and contracts with the lateral movement of the side rail assembly 2. The second telescopic rack 52 is positioned within the fixed frame 3 and slidably connected to its inner wall. It can be pulled out of the fixed frame 3 and then expands and contracts with the lateral movement of the side rail assembly 2.

[0054] In a specific embodiment, when stretching, the telescopic frame 4 and the second telescopic grid 52 are first pulled out toward the front side of the vehicle, and then the side railing groups 2 on both sides are pulled out toward both sides of the vehicle body, driving the first telescopic grid 51 and the second telescopic grid 52 to unfold; when storing, the actions can be reversed in sequence.

[0055] As a preferred embodiment, the fixed frame 3 is provided with a central cavity 31 and two side cavities 32, with the two side cavities 32 located on either side of the central cavity 31. The second telescopic grid 52 is located within the side cavities 32 and slidably connected to the inner walls of the side cavities 32 via heavy-duty sliding rails 33. The telescopic frame 4 is slidably connected to the inner wall of the central cavity 31. The second telescopic grid 52 is integrally connected to the telescopic frame 4 at its ends, so that pulling the telescopic frame 4 simultaneously pulls the second telescopic grid 52 out of the fixed frame 3. The use of heavy-duty sliding rails 33 improves the support stability of the second telescopic grid 52 after it is pulled out.

[0056] As a preferred embodiment, the first telescopic grid 51 and the second telescopic grid 52 are both diamond-shaped folding telescopic structures, which have a large telescopic range, greatly increase the area width after being stretched and expanded, and do not occupy too much space after being retracted.

[0057] As a preferred embodiment, the lower telescopic rail 23 has a snap-fit ​​portion 25 on the side facing the second telescopic rack 52 that engages with the connector 53. When the second telescopic rack 52 is extended, the connector 53 is snapped onto the snap-fit ​​portion 25 to secure it. To retract, the connector 53 is separated from the snap-fit ​​portion 25 to retract the second telescopic rack 52. This design allows the second telescopic rack 52 to retract into the fixed frame 3, significantly reducing the luggage rack's volume when stored.

[0058] In some embodiments of the present application, two support rods 6 are provided, each hingedly connected to the outer side of the telescopic end of the side rail assembly 2 via a lockable hinge 27. A storage lock 26 is provided on the outer side of the fixed end of the side rail assembly 2. The support rod 6, away from its hinged end, is detachably connected to the storage lock 26. When the side rail assembly 2 is extended, the support rod 6 is removed from the storage lock 26, flipped 90 degrees, and fixed to the ground to support the extended luggage rack and improve its stability. To retract the support rod, it is flipped and placed against the side wall of the side rail assembly 2, then secured to the storage lock 26. This is convenient and quick to use, and does not take up too much space.

[0059] In a preferred embodiment, one end of the support rod 6 is hinged to the outer sidewall of the lower telescopic railing 23. The support rod 6 is a telescopic structure. A plurality of locking holes 61 are defined along the axial direction of the support rod 6, distal from the hinged end. The receiving lock 26 is positioned opposite one of the locking holes 61 and connected via a locking member. The locking member may be a fastening bolt. To connect, align the locking hole 61 with the receiving lock 26, insert the fastening bolt, and tighten. The support rod 6 is a telescopic structure, allowing its length to be adjusted according to the vehicle's height, ensuring stable support on the ground.

[0060] As a preferred embodiment, the support rod 6 is provided with a ground washer 62 at one end away from the hinge. The ground washer 62 is used to increase the contact area with the ground and improve stability.

[0061] An embodiment of the present application also provides a car including the above-mentioned luggage rack, and also includes an inflatable tent 8 and multiple cross bars 9. The multiple cross bars 9 are arranged at laterally intervals on the roof of the car, and the cross bars 9 are telescopic structures at both ends; the side bottom rails 21 are connected to the telescopic ends of the cross bars 9, and the bottom of the fixed frame plate 3 is connected to the middle fixed part of the cross bars 9; the inflatable tent 8 is detachably connected to the fixed frame plate 3 and the top of the telescopic frame plate 4.

[0062] In one embodiment, when folded, the rack looks like a standard luggage rack, with minimum dimensions of 1.1 meters wide by 1.2 meters long, and a thickness of 6 cm. Combined with the crossbar 9, the rack height is generally around 10 cm, making it low-profile during daily use and resistant to high-speed vehicle travel. When extended, the rack can be quickly transformed into a platform with a width of 1.8-2 meters and a length of 2.2-2.8 meters (depending on the vehicle), making it convenient for camping.

[0063] When camping, an inflatable tent 8 is set up. Its advantages include quick and easy setup and storage, lightweight design, and strong rain and wind resistance, typically capable of withstanding heavy rain and winds of approximately force 6. Since the inflatable tent 8 is detachable from the roof platform, consumers can also use the included inflatable tent 8 for ground camping when conditions permit. While driving, the inflatable tent 8 is typically placed on the luggage rack. After camping, when moving to another location, the tent can be stored, along with the bedding inside. The luggage rack then quickly returns to its driving configuration with a simple pull. After the roof is stowed, a waterproof rain cover is added to further protect against dust.

[0064] As an example, the multifunctional luggage rack is made of lightweight, high-strength materials, primarily aluminum alloy, titanium alloy, and stainless steel. It's affordable, typically priced around 1,500 yuan, and can be purchased separately based on your needs. You can even purchase the luggage rack independently and use your own tent for rooftop camping.

[0065] When the multifunctional roof rack is unfolded, other supporting products can be used, such as car side tents. In addition, the hidden stirrups are small and light when stored, so consumers can also use them at home. In daily life, the inflatable tent is usually stored at home and does not need to be placed on the roof rack.

[0066] This luggage rack is particularly space-saving. When in camping mode, it can be used in one parking space without occupying other parking spaces. In addition, in daily life, if the car is parked outdoors for a long time, the luggage rack can be used as a car awning after being unfolded.

[0067] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A multifunctional car camping luggage rack, characterized in that: include: A fence assembly, comprising two oppositely disposed end railing groups and two oppositely disposed side railing groups, wherein the end railing groups are telescopic structures at both ends, and the side railing groups are telescopic structures at one end, and the two ends of the side railing groups are respectively connected to the opposite ends of the two end railing groups; A frame plate assembly, the frame plate assembly comprising a fixed frame plate and a telescopic frame plate, one end of the fixed frame plate being fixedly connected to one of the end railing groups, the telescopic frame plate corresponding to the telescopic end of the side railing group and being fixedly connected to the other end railing group, the telescopic frame plate slidingly telescoping inside the fixed frame plate, the telescopic frame plate having an accommodating cavity inside; A grid assembly, the grid assembly comprising two groups of first telescopic grids and two groups of second telescopic grids, the two groups of the first telescopic grids being respectively arranged on both sides of the fixed frame plate, the telescopic ends of the first telescopic grids being respectively connected to the side walls of the fixed frame plate and the fixed side walls of the side railing group; the two groups of the second telescopic grids being respectively arranged on both sides of the interior of the fixed frame plate, one of the telescopic ends of the second telescopic grids being slidably connected to the inner wall of the fixed frame plate, and the other telescopic end of the second telescopic grids being detachably connected to the telescopic side walls of the side railing group via a connecting piece; A support rod, wherein two support rods are provided, and the two support rods are respectively hinged to the outer side of the telescopic end of the side railing group through a lockable hinge, and a storage lock is provided on the outer side of the fixed end of the side railing group, and the support rod is detachably connected to the storage lock away from its hinged end; A folding stirrup is placed in the accommodating cavity after being folded.

2. The multifunctional car camping luggage rack according to claim 1, characterized in that: The end railing group includes an end bottom rail and an end top rail spaced apart in an upper and lower manner. The end bottom rail and the end top rail are connected by a connecting column, and end telescopic railings are respectively slidably provided at both ends of the end bottom rail.

3. The multifunctional car camping luggage rack according to claim 1, characterized in that: The side railing group includes a side bottom rail and a side top rail arranged at intervals up and down, and the side bottom rail and the side top rail are connected by a connecting column. One end of the side bottom rail and one end of the side top rail are respectively slidably penetrated by a lower telescopic railing and an upper telescopic railing.

4. The multifunctional car camping luggage rack according to claim 3, characterized in that: The outer end of the lower telescopic railing is connected to the outer end of the upper telescopic railing.

5. The multifunctional car camping luggage rack according to claim 4, characterized in that: One end of the support rod is hinged to the outer end side wall of the lower telescopic railing; the support rod is a telescopic structure, and the side wall of the support rod away from its hinged end is provided with multiple locking holes spaced along its axial direction, and the storage lock is opposite to one of the locking holes and is connected through a locking piece.

6. The multifunctional car camping luggage rack according to claim 5, characterized in that: The support rod is provided with a ground anchor pad at one end away from the hinge.

7. The multifunctional car camping luggage rack according to claim 3, characterized in that: A clamping portion that is mutually clamped with the connecting piece is provided on a side of the lower telescopic railing facing the second telescopic grid.

8. The multifunctional car camping luggage rack according to claim 1, characterized in that: The fixed frame plate is provided with a middle cavity and two side cavities, the two side cavities are located on both sides of the middle cavity, the second telescopic grid is located inside the side cavity and is slidably connected to the inner wall of the side cavity through heavy sliding guide rails; the telescopic frame plate is slidably connected to the inner wall of the middle cavity.

9. The multifunctional car camping luggage rack according to claim 1, characterized in that: The first telescopic grid and the second telescopic grid are both diamond-shaped folding telescopic structures.

10. A car comprising the multifunctional car camping luggage rack according to any one of claims 1 to 9, characterized in that: It also includes an inflatable tent and multiple cross bars, which are laterally spaced apart and arranged on the roof of the car. The cross bars are telescopic structures at both ends. The side bottom rails are connected to the telescopic ends of the cross bars, and the bottom of the fixed frame plate is connected to the middle fixed part of the cross bars. The inflatable tent is detachably connected to the fixed frame plate and the top of the telescopic frame plate.

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