Automobile luggage frame

Abstract

The utility model relates to the technical field of automobile parts, and particularly relates to a luggage frame of automobile, including frame and bottom plate, frame is annular structure that the middle part is through, and the inside of frame is provided with the stepped groove, the bottom plate is connected in one end of frame, and the connecting plate is inserted into the stepped groove and the stepped groove abuts, and the frame and the bottom plate are detachably provided with connecting piece between, and the connecting piece includes sliding slot nut and screw, and the frame is provided with annular sliding slot, and the sliding slot is arranged at the stepped groove position, and the sliding slot nut is arranged in the sliding slot, and a plurality of connecting holes are arranged on the connecting plate, and the screw is inserted into the sliding slot nut through the connecting hole, and the frame and the bottom plate are connected, in the utility model, modular design, flexible and changeable: frame and bottom plate realize quick dismounting through sliding slot nut and screw, and the utility model is convenient for transportation and storage. The support assembly and the partition structure are all detachable designs, and users can freely combine, increase and decrease modules according to the luggage type and quantity, and adapt to different storage requirements.

Description

Technical Field

[0001] This utility model relates to the field of automotive parts technology, and in particular to an automotive luggage frame. Background Technology

[0002] With the increasing popularity of cars and the growing demand for self-driving tours, long-distance travel, and outdoor camping, people tend to put multiple pieces of luggage in their trunks. Therefore, the utilization and management of trunk space has become a key concern for users. Traditionally, luggage is stored directly in the trunk. However, during vehicle movement, bumps and jostles can cause luggage to shift, rub against each other, or collide, affecting the trunk's quality.

[0003] Existing technologies often use flexible storage nets / pockets to secure suitcases. These elastic nets hold small, soft items, offering flexibility, but their load-bearing capacity is limited, making them unsuitable for securing large, heavy items (such as toolboxes or spare fuel tanks). Furthermore, the mesh structure can cause small items to leak out. Another option is integrated hard-sided storage boxes. These provide enclosed storage space, appearing neat and aesthetically pleasing, but their fixed size and lack of adjustability mean they occupy significant trunk space when not in use, offering limited flexibility. Additionally, the boxes themselves cannot provide secondary compartments for securing internal items. Utility Model Content

[0004] In view of the technical problems existing in the background art, the utility model provides a car luggage frame that not only ensures stable support for luggage, but also integrates a variety of practical functions.

[0005] To achieve the above objectives, the technical solution provided by this utility model is as follows:

[0006] A car luggage frame includes a frame and a base plate. The frame has a centrally continuous annular structure. The base plate has connecting plates protruding around its perimeter. The frame has a stepped groove inside. The base plate is connected to one end of the frame. The connecting plates extend into the stepped groove and abut against it. A detachable connector is provided between the frame and the base plate. The connector includes a sliding nut and a screw. The frame has an annular sliding groove located at the stepped groove position. The sliding nut is located within the sliding groove. The connecting plate has several connecting holes aligned with the sliding nut. The screw passes through the connecting holes and extends into the sliding nut to connect the frame and the base plate.

[0007] Preferably, one end of the frame is provided with an annular elastic element, the card plate is C-shaped, and the card plate is fastened to one end of the frame and pressed against the elastic element.

[0008] Preferably, one end of the base plate is detachably provided with several support components, each support component including a foot connecting block and a foot. The foot connecting block is provided with a recessed slot. Several foot connecting blocks are arranged in parallel, and the foot is detachably engaged in the slot of an adjacent foot connecting block.

[0009] Preferably, the support leg connecting block is provided with a socket, which is inclined toward the end away from the base plate, and one end of the support leg is inserted into the socket.

[0010] Preferably, partition structures are provided on both sides of the frame. The partition structure includes a side panel, partition connecting block I and partition connecting block II. Partition connecting block I and partition connecting block II are disposed between the side panel and the frame. Partition connecting block I and partition connecting block II are detachably connected to one side of the side panel. Partition connecting block I and the frame are detachably connected. Partition connecting block II and the frame are detachably connected.

[0011] Preferably, the partition structure also includes a support plate, one end of which is detachably connected to a side plate, and the support plate and the side plate are arranged perpendicular to each other.

[0012] Preferably, the partition structure also includes a pad plate, which is detachably connected to one end of the support plate. The pad plate and the support plate are arranged perpendicularly to each other, and a pad block is provided protruding from one end of the pad plate.

[0013] Preferably, two sets of side holes are provided on both sides of the frame, and the connecting block I and connecting block II are respectively aligned with the two sets of side holes; several through holes I are provided through the connecting block I, and the through holes I are aligned with one set of side holes; several through holes II are provided through the connecting block II, and the through holes II are aligned with another set of side holes; several holes are provided on the side plate, and the holes are respectively aligned with through holes I and through holes II; a hand-tightening screw I is connected to the frame, and the hand-tightening screw I passes through the side holes, through holes I and holes, so that the frame, connecting block I and side plate are connected; a hand-tightening screw II is connected to the frame, and the hand-tightening screw II passes through the side holes, through holes II and holes, so that the frame, connecting block II and side plate are connected.

[0014] Preferably, the connecting block II is provided with a protrusion, and a through hole III is provided through the protrusion, and the center line connecting the through hole II and the through hole III is inclined to the ground.

[0015] This utility model has the following advantages and beneficial effects:

[0016] 1. Modular design, flexible and versatile: The frame and base plate can be quickly assembled and disassembled using sliding nuts and screws, facilitating transportation and storage. Support components and partition structures are all detachable, allowing users to freely combine, add, or remove modules according to the type and quantity of luggage to adapt to different storage needs.

[0017] 2. Stable support and compartmentalized design: The base provides a flat support surface, and the support components are height-adjustable, allowing the luggage frame to be transformed into an outdoor table. The compartmentalized structure (side panels, support plates, and pads) can be freely combined to create independent storage compartments within the luggage frame, effectively securing large, heavy, or fragile items and preventing them from shifting or colliding during bumpy rides.

[0018] III. Convenient Installation and Robust Reliability: The design of connectors, clamping plates, elastic components, and hand-tightening screws allows for easy assembly and disassembly of each component without the need for specialized tools. The stepped groove and connecting plate abutment, the sliding positioning of the sliding nut, the clamping of the clamping plate, and the design of the inclined insertion hole / through hole all enhance the stability and connection strength of the overall structure. Attached Figure Description

[0019] Figure 1 This is a schematic diagram showing the connection between the frame and the base plate of a car luggage frame according to this utility model;

[0020] Figure 2 This utility model provides a cross-sectional view of the connection between the frame and the base plate of a car luggage frame.

[0021] Figure 3 This is a schematic diagram showing the position of the support component of a car luggage frame according to the present invention.

[0022] Figure 4 for Figure 3 A magnified view of a portion at point F;

[0023] Figure 5 This is a schematic diagram of the support leg connection for a car luggage frame according to the present invention;

[0024] Figure 6 This is a schematic diagram of the partition structure connection of a car luggage frame proposed in this utility model;

[0025] Figure 7 Exploded view of the frame, partition connecting block I, partition connecting block II, and side panel of a car luggage frame proposed in this utility model;

[0026] Figure 8 This is a left view of the partition structure connection of a car luggage frame proposed in this utility model;

[0027] Figure 9 This is a schematic diagram of multiple areas of a car luggage frame proposed in this utility model;

[0028] Figure 10 This is a schematic diagram of the inclined state of the frame and base plate of a car luggage frame proposed in this utility model.

[0029] Reference numerals: 1-frame, 11-stepped groove, 12-slide groove, 13-side hole of frame, 2-base plate, 21-connecting plate, 211-connecting hole, 31-slide groove nut, 32-screw, 4-elastic element, 5-clamping plate, 6-support assembly, 61-foot connecting block, 611-slot, 612-insertion hole, 62-foot, 7-partition structure, 71-side plate, 711-hole, 72-partition connecting block I, 721-through hole I, 73-partition connecting block II, 731-through hole II, 732-protrusion, 733-through hole III, 74-support plate, 75-pad, 751-pad block, 8-hand screw I, 9-hand screw II. Detailed Implementation

[0030] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some embodiments of this utility model, but not all embodiments.

[0031] 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 merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0032] Example

[0033] like Figures 1-10 As shown, a car luggage frame mainly consists of a frame 1, a base plate 2, and optional support components 6 and partition structure 7. The components are flexibly combined through modular design.

[0034] like Figures 1-3 , Figure 5 , Figure 6 , Figure 7 , Figure 10 As shown, the frame 1 has a ring structure that runs through the middle. On the inner side wall of the frame 1, a stepped groove 11 is processed along its circumference. The cross-section of the stepped groove 11 is L-shaped. Its horizontal wall is used for support and its vertical wall is used for limiting. The four edges of the base plate 2 are bent vertically upward to form a rectangular connecting plate 21. The height of the connecting plate 21 is adapted to the height of the stepped groove 11.

[0035] like Figures 1-3 , Figure 5As shown, a connector is detachably provided between the frame 1 and the base plate 2. The connector includes a groove nut 31 and a screw 32. Several connecting holes 211 are spaced apart on the connecting plate 21. An annular groove 12 is provided on the frame 1. The groove 12 is located in the middle area of ​​the stepped groove 11 and extends circumferentially along the frame 1. A groove nut 31 that can slide along the groove 12 is embedded in the groove 12. The groove nut 31 is preferably a T-nut or a square nut. Its bottom shape matches the cross-section of the groove 12, so that it can slide in the groove 12 but cannot come out.

[0036] During assembly, the connecting plate 21 of the base plate 2 is placed into the stepped groove 11 of the frame 1 from bottom to top, so that the outer side of the connecting plate 21 abuts against the vertical wall of the stepped groove 11, and the upper surface of the connecting plate 21 is supported on the horizontal wall of the stepped groove 11. At this time, the connecting hole 211 on the connecting plate 21 corresponds to the position of the slide groove 12. By sliding the slide nut 31, it is aligned with a certain connecting hole 211. Then, the screw 32 is passed through the connecting hole 211, screwed into the slide nut 31 and tightened, so that the frame 1 and the base plate 2 are firmly connected at this position. By connecting multiple screws 32 at different positions around the frame 1, the base plate 2 and the frame 1 are firmly fixed. This connection method is easy to disassemble and assemble, and the position of the slide nut 31 is adjustable, which can adapt to the slight differences in the size of the base plate 2 or the spacing of the connecting hole 211.

[0037] like Figures 1-3 , Figure 5 , Figure 6 , Figure 7 , Figure 10 As shown, a ring-shaped elastic element 4 is embedded around the upper surface of the frame 1. The elastic element 4 is preferably a rubber sealing strip or a silicone strip, and its cross-section can be circular or rectangular. The elastic element 4 can prevent the suitcase from colliding with the frame 1 when the suitcase is placed on the bottom plate 2, and greatly prevent the frame 1 from damaging the suitcase.

[0038] A retaining plate 5 is provided at one end of the frame 1. The retaining plate 5 is C-shaped and is detachably connected to the frame 1 by bolts. During assembly, the retaining plate 5 is fastened from above the frame 1 so that the inner wall of its C-shaped opening is tightly against the outer wall of the frame 1, and at the same time, its inner flange is pressed against the elastic element 4. Bolts are screwed into the outer side of the retaining plate 5 so that it is inserted into the corresponding threaded hole of the frame 1. The retaining plate 5 and the frame 1 are connected by bolts. The function of the retaining plate 5 is to further press the elastic element 4 to prevent the elastic element 4 from coming out of the upper end of the frame 1.

[0039] like Figure 3 , Figure 4 , Figure 5 , Figure 10As shown, a number of support components 6 are detachably provided at one end of the base plate 2. The support components 6 include foot connecting blocks 61 and feet 62. The support components 6 are located near the corner of the base plate 2. The foot connecting blocks 61 are arranged in parallel. A through threaded hole is provided on the base plate 2. The foot connecting blocks 61 are provided with corresponding holes. When a bolt passes through the hole and extends into the threaded hole, it connects the foot connecting block 61 and the base plate 2.

[0040] The support leg connecting block 61 has recessed slots 611 on both sides. The slots 611 are snap-fit ​​structures, and the opening size of the slots 611 is smaller than the size of the middle part of the slots 611. The support leg 62 can be snapped into the slots 611. On the outer side of the support leg connecting block 61 (the end away from the base plate 2), an insertion hole 612 is obliquely opened. The insertion hole 612 is obliquely set in the direction away from the base plate 2. The support leg 62 is a rod-shaped structure, and one end of the support leg 62 is processed into a shape that matches the insertion hole 612 (such as a cylinder) so that it can be inserted into the insertion hole 612. The other end of the support leg 62 can be fitted with a rubber foot pad. When not in use, the support leg 62 can be snapped into the slot 611 for storage. The entire support assembly 6 is folded and stored at the bottom of the base plate 2. The top of the base plate 2 can be used to place luggage normally. When in use, multiple support leg connecting blocks 61 are installed parallel to each other under the base plate 2 with bolts. One end of the support leg 62 is inserted into the insertion hole 612 of a support leg connecting block 61 to raise the entire luggage frame into a table shape. The luggage frame can be transformed into a table for outdoor use by connecting the support assembly 6.

[0041] like Figure 1 , Figures 6-10 As shown, partition structures 7 are respectively provided on both sides of the frame 1. The partition structure 7 includes a side plate 71, a support plate 74, a pad 75, partition connecting block I 72, and partition connecting block II 73. Partition connecting block I 72 and partition connecting block II 73 are both block-shaped connectors, which are set between the side plate 71 and the frame 1 to connect the two. Partition connecting block I 72 and the frame 1 are detachably connected by bolts, and partition connecting block II 73 and the frame 1 are detachably connected by bolts. At the same time, partition connecting block I 72 and the side plate 71 are detachably connected by bolts. The partition connecting block II 73 and the frame 1 are detachably connected by bolts. After the side plate 71 is connected to the frame 1 through partition connecting block I 72 and partition connecting block II 73, the middle part of the side plate 71 is parallel to the bottom plate 2. The outer end of the side plate 71 is curved. As an outer extension of the bottom plate 2, the side plate 71 can also hold other miscellaneous items while the bottom plate 2 carries luggage, making it convenient for partitioned storage in the car trunk. The outer bending design of the side plate 71 can increase the stability of the placed items and prevent the items from sliding left and right on the side plate 71.

[0042] One end of the support plate 74 is detachably connected to the side plate 71 by bolts. The support plate 74 and the side plate 71 are perpendicular to each other. A threaded hole is provided through the side plate 71. A bent connecting section is provided at one end of the support plate 74. A hole is provided at the location of the connecting section. The connecting section fits against the bottom of the side plate 71. The corresponding hole and threaded hole are aligned. Bolts are screwed into the two holes to connect the two. The pad plate 75 is detachably connected to the other end of the support plate 74 by bolts. The pad plate 75 and the support plate 74 are inclined. After the pad plate 75 and the support plate 74 are connected, the pad plate 75 makes the luggage frame tilted, so that the whole device leans against the rear seat, increasing the overall stability. A pad block 751 is provided protruding from one end of the pad plate 75. The pad plate 75 is connected by... The pad 751 is placed inside the trunk, providing support while increasing storage space. The support plate 74 and the pad 75 support the entire luggage frame, creating a certain height between the bottom plate 2 and the trunk. The entire partition structure 7 can divide the trunk into multiple areas. The top of the bottom plate 2 and the frame 1 divides the trunk into the first area A. The top of the side plate 71 divides the trunk into the second area B. The bottom plate 2, support plate 74, and pad 75 together form the third area C. The side plate 71 and support plate 74 divide the trunk into the fourth area D. The pad 751 and pad 75 divide the trunk into the fifth area E. Different luggage and items can be stored and placed in different areas, increasing the utilization rate of space.

[0043] Two sets of side holes 13 are provided on both sides of the frame 1. A through hole 1721 is provided through the partition connecting block 1 72, and a through hole 2731 is provided through the partition connecting block 2 73. In addition, a protrusion 732 is provided on the partition connecting block 2 73, and a through hole 3733 is provided through the protrusion 732. The key design is that the center line connecting the through holes 2731 and 3733 is inclined to the ground (not vertical or horizontal). The side plate 71 has There are several holes 711. When the partition connecting block I 72 and partition connecting block II 73 are connected between the frame 1 and the side plate 71, one side of the through hole I 721 is aligned with the side hole 13 of the frame, and the other side of the through hole I 721 is aligned with the hole 711. One side of the through hole II 731 is aligned with the side hole 13 of the frame, and the other side of the through hole II 731 is aligned with the hole 711. Hand screws I 8 and II 9 are provided on the frame 1 at the positions corresponding to the side hole 13 of the frame. Nail I8 passes through side hole 13, through hole I721, and hole 711, connecting frame 1, connecting block I72, and side plate 71. Hand screw II9 passes through side hole 13, through hole II731, and hole 711, connecting frame 1, connecting block II73, and side plate 71. At this point, side plate 71 and bottom plate 2 are parallel. When a larger item needs to be placed in the trunk, remove hand screw I8 and rotate bottom plate 2 and frame 1 to... Align the side hole 13 of the frame with the through hole Ⅲ733 on the protrusion 732, and screw the hand screw Ⅰ8 into the through hole Ⅲ733. The center line between the through hole Ⅱ731 and the through hole Ⅲ733 is the same as the inclination of the rear row of the car. When the side hole 13 of the frame and the through hole Ⅲ733 on the protrusion 732 are connected, the bottom plate 2 and the side plate 71 are at an inclination angle, and the frame 1 and the bottom plate 2 are parallel to the rear row, which increases the space of the trunk and allows large items to be put into the trunk of the car.

[0044] Users can quickly assemble the frame 1 and base plate 2 using the sliding nuts 31 and screws 32 according to the trunk space and luggage needs, and place the luggage on the base plate 2; they can also use the support components 6 to adjust the height of the luggage frame so that it can be turned into an outdoor table when no luggage is placed on it; at the same time, by installing the partition structure 7 (side plate 71, support plate 74, pad plate 75), the luggage frame can be divided into independent storage compartments of different sizes, effectively fixing luggage items of different sizes and types. All connections are made with hand-tightened screws or buckles, and can be assembled and disassembled without tools, making it flexible and convenient to use.

[0045] The above content is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. For those skilled in the art, the present utility model can have various modifications and variations. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A car luggage frame, characterized in that: The device includes a frame and a base plate. The frame has a ring-shaped structure that runs through the center. The base plate has connecting plates protruding around its perimeter. The frame has a stepped groove inside. The base plate is connected to one end of the frame. The connecting plates extend into the stepped groove and abut against it. A detachable connector is provided between the frame and the base plate. The connector includes a sliding nut and a screw. The frame has an annular sliding groove located at the stepped groove position. The sliding nut is located within the sliding groove. The connecting plate has several connecting holes aligned with the sliding nut. The screw passes through the connecting holes and extends into the sliding nut to connect the frame and the base plate.

2. The car luggage frame according to claim 1, characterized in that: One end of the frame is provided with an annular elastic element, and one end of the frame is provided with a retaining plate. The retaining plate is C-shaped and is fastened to one end of the frame and pressed against the elastic element.

3. A car luggage frame according to claim 2, characterized in that: One end of the base plate is detachably provided with several support components. The support components include support leg connecting blocks and support legs. The support leg connecting blocks are provided with recessed slots. The several support leg connecting blocks are arranged in parallel. The support legs are detachably engaged in the slots of adjacent support leg connecting blocks.

4. A car luggage frame according to claim 3, characterized in that: The support leg connecting block is provided with a socket, which is inclined towards the end away from the base plate, and one end of the support leg is inserted into the socket.

5. A car luggage frame according to claim 4, characterized in that: The frame has partition structures on both sides. Each partition structure includes a side panel, partition connecting block I, and partition connecting block II. Partition connecting block I and partition connecting block II are disposed between the side panel and the frame. Partition connecting block I and partition connecting block II are detachably connected to one side of the side panel. Partition connecting block I and the frame are detachably connected.

6. A car luggage frame according to claim 5, characterized in that: The partition structure also includes a support plate, one end of which is detachably connected to a side plate, and the support plate and the side plate are arranged perpendicular to each other.

7. A car luggage frame according to claim 5, characterized in that: The partition structure also includes a pad, which is detachably connected to one end of the support plate. The pad and the support plate are inclined together, and a pad block is protruding from one end of the pad.

8. A car luggage frame according to claim 7, characterized in that: Two sets of side holes are provided on both sides of the frame, and the connecting block I and the connecting block II are respectively aligned with the two sets of side holes. The connecting block I has several through holes I, which are aligned with a set of side holes on the frame. The connecting block II has several through holes II, which are aligned with another set of side holes on the frame. The side plate has several holes, which are aligned with through holes I and through holes II respectively. A hand-tightening screw I is connected to the frame. The hand-tightening screw I passes through the side hole, through hole I, and hole of the frame, so that the frame, connecting block I, and side plate are connected. A hand-tightening screw II is connected to the frame. The hand-tightening screw II passes through the side hole, through hole II, and hole of the frame, so that the frame, connecting block II, and side plate are connected.

9. A car luggage frame according to claim 8, characterized in that: The connecting block II is provided with a protrusion, and a through hole III is provided through the protrusion. The center line connecting the through hole II and the through hole III is inclined to the ground.

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