Seat rack capable of being used for overturning and turning

Abstract

The invention discloses a turnover shared seat rack which comprises a bottom bracket used for placing a first seat or a second seat, a lower layer positioning device arranged on the bottom bracket, a turnover layer lattice rotatably arranged above the bottom bracket and used for placing the first seat or the second seat, and an upper layer positioning device arranged on the turnover layer lattice, the first seat is an automobile front-row seat, and the second seat is an automobile rear-row seat. According to the seat material rack capable of being used for overturning, multiple purposes can be achieved, the universality of the material rack is improved, the variety of the material rack is reduced, and the cost is saved.

Description

Technical Field

[0001] The present invention belongs to the technical field of packaging appliances. Specifically, the present invention relates to a seat rack that can be flipped and shared. Background Art

[0002] For current automobile seats, during transportation, a rack is needed to load the automobile seats, and each type of rack can only be applicable to one type of seat.

[0003] Therefore, in the prior art, the front-row seats of an automobile are single seats, and the rear-row seats are three-seat benches. The racks used for the front-row and rear-row seats of the automobile are of different types. All the front-row and rear-row seats that need to be installed on the automobile cannot be shipped as a whole set through one rack. A relatively large number of racks need to be configured, resulting in high costs and occupying a large amount of storage space.

[0004] For example, the patent document with the publication number CN115783507A discloses an automobile seat rack, which includes a rack body and a positioning device arranged on the rack body and used for positioning the automobile seat. A plurality of positioning devices are arranged, and the positioning device and the rack body are detachably connected, so that the positioning device can be replaced. The technical solution disclosed in this patent document also cannot solve the above-mentioned technical problems. Summary of the Invention

[0005] The present invention aims to solve at least one of the technical problems existing in the prior art. For this purpose, the present invention provides a seat rack that can be flipped and shared, with the aim of improving versatility.

[0006] To achieve the above object, the technical solution adopted by the present invention is: a seat rack that can be flipped and shared, including a bottom bracket for placing the first type of seat or the second type of seat, a lower-layer positioning device arranged on the bottom bracket, a rotatable flipping grid arranged above the bottom bracket for placing the first type of seat or the second type of seat, and an upper-layer positioning device arranged on the flipping grid. The first type of seat is the front-row seat of the automobile, and the second type of seat is the rear-row seat of the automobile.

[0007] The upper-layer positioning device includes a first upper positioning block and a second upper positioning block, and a plurality of first upper positioning blocks and second upper positioning blocks are arranged.

[0008] All the first upper positioning blocks are on the same straight line parallel to the length direction of the flipping grid, and all the second upper positioning blocks are on the same straight line parallel to the length direction of the flipping grid.

[0009] The lower-layer positioning device includes a first positioning component and a second positioning component. Two first positioning components are arranged, and one second positioning component is arranged.

[0010] The second positioning component is located between the two first positioning components.

[0011] The first positioning component includes a first lower positioning block and a second lower positioning block, and the second positioning component includes a third lower positioning block and a fourth lower positioning block.

[0012] The seat rack sharing the turnover function further includes two side retaining frames arranged on the bottom bracket and a cross beam connecting the two side retaining frames. The turnover grid is located between the two side retaining frames and is rotatably connected to the cross beam.

[0013] Gas springs for supporting the turnover grid are arranged on the side retaining frames.

[0014] A protective strip is arranged on the turnover grid, and the protective strip is configured to limit the first type of seat or the second type of seat placed on the turnover grid in the second direction.

[0015] The seat rack sharing the turnover function of the present invention can achieve "one rack for multiple uses", improve the versatility of the rack, reduce the types of racks, and save costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] This specification includes the following drawings, and the shown contents are respectively:

[0017] Figure 1 It is a schematic structural diagram of the seat rack sharing the turnover function of the present invention;

[0018] Figure 2 It is a schematic structural diagram of the bottom bracket;

[0019] Figure 3 It is a schematic structural diagram of the turnover grid;

[0020] Figures 4 to 6 It is a diagram of the usage state of the seat rack sharing the turnover function of the present invention;

[0021] The labels in the figure are: 1, bottom bracket; 2, turnover grid; 3, first upper positioning block; 4, second upper positioning block; 5, first lower positioning block; 6, second lower positioning block; 7, third lower positioning block; 8, fourth lower positioning block; 9, side retaining frame; 10, cross beam; 11, gas spring; 12, first type of seat; 13, second type of seat. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] The following is a further detailed description of the specific embodiments of the present invention with reference to the drawings, aiming to help those skilled in the art have a more complete, accurate and in-depth understanding of the concept and technical solution of the present invention, and facilitate its implementation.

[0023] As Figures 1 to 3As shown in the figure, the present invention provides a seat rack for flipping and sharing, which includes a bottom bracket 1 for placing the first type of seat or the second type of seat, a lower positioning device arranged on the bottom bracket 1, a flipping layer grid 2 rotatably arranged above the bottom bracket 1 for placing the first type of seat or the second type of seat, and an upper positioning device arranged on the flipping layer grid 2. The first type of seat is a front-row automobile seat, the second type of seat is a rear-row automobile seat, the first type of seat is a single-seat for one member to sit on, the second type of seat is a three-seat for three members to sit on, and the length of the first type of seat is less than the length of the second type of seat.

[0024] Specifically, as Figure 1 shown in the figure, the seat rack for flipping and sharing of the present invention further includes two side blocking frames 9 arranged on the bottom bracket 1 and a cross beam 10 connected to the two side blocking frames 9. The flipping layer grid 2 is located between the two side blocking frames 9 and the flipping layer grid 2 is rotatably connected to the cross beam 10. The two side blocking frames 9 are vertically arranged, the cross beam 10 is horizontally arranged, the cross beam 10 is located between the two side blocking frames 9, the cross beam 10 is located above the bottom bracket 1, the length directions of the cross beam 10 and the bottom bracket 1 and the rotation center line of the flipping layer grid 2 are parallel to the first direction, the width direction of the bottom bracket 1 is parallel to the second direction, both the first direction and the second direction are horizontal directions and the first direction and the second direction are perpendicular to each other.

[0025] While ensuring the accommodation quantity, the seat rack of the present invention realizes that only the first type of seat can be placed on the flipping layer grid 2 and the bottom bracket 1, or only the second type of seat can be placed on the flipping layer grid 2 and the bottom bracket 1, or the whole set of seats can be placed on the rack at the same time (that is, the first type of seat is placed on the upper flipping layer grid 2 and the second type of seat is placed on the lower bottom bracket 1). In this way, the types of racks can be reduced, and at the same time, the flipping rack enables the seats to be placed unfolded, solving the problem of wrinkles caused by mutual interference of the foam covers when the seats are folded.

[0026] The flipping layer grid 2 is set to be switchable between a limiting state and an avoidance state. When the flipping layer grid 2 is in the limiting state, the flipping layer grid 2 can be used to limit the first type of seat or the second type of seat placed on the lower bottom bracket 1 in the vertical direction. A limiting block for limiting the flipping layer grid 2 is arranged on the side blocking frame 9, and the limiting block is located below the flipping layer grid 2 to keep the flipping layer grid 2 at a set height position; after the flipping layer grid 2 rotates upward, it can be switched from the limiting state to the avoidance state. When the flipping layer grid 2 is in the avoidance state, the flipping layer grid 2 is far away from the lower bottom bracket 1, and the space above the bottom bracket 1 is increased, which is convenient for taking and placing seats on the bottom bracket 1.

[0027] As Figure 1 and Figure 3As shown in the figure, the upper positioning device is used to position the first type of seat or the second type of seat placed on the flipping grid 2. The upper positioning device includes a first upper positioning block 3 and a second upper positioning block 4. A plurality of first upper positioning blocks 3 and second upper positioning blocks 4 are provided, and the number of the first upper positioning blocks 3 is the same as that of the second upper positioning blocks 4. Positioning grooves for the first type of seat or the second type of seat to be inserted are provided on the first upper positioning blocks 3 and the second upper positioning blocks 4. All the first upper positioning blocks 3 are on the same straight line parallel to the length direction of the flipping grid 2, and all the second upper positioning blocks 4 are also on the same straight line parallel to the length direction of the flipping grid 2.

[0028] As Figure 1 and Figure 3 shown in the figure, two first upper positioning blocks 3 are provided, and the two first upper positioning blocks 3 are symmetrically arranged. Two second upper positioning blocks 4 are also provided, and the two second upper positioning blocks 4 are symmetrically arranged. The distance between the two first upper positioning blocks 3 is less than the distance between the two second upper positioning blocks 4. After the upper positioning device positions the first type of seat or the second type of seat, the first type of seat or the second type of seat can be fixed on the flipping grid 2 by a strap.

[0029] As Figure 1 and Figure 3 shown in the figure, gas springs 11 for supporting the flipping grid 2 are provided on the side baffle 9. Two gas springs 11 are provided. One end of each gas spring 11 is connected to the side baffle 9, and the other end of each gas spring 11 is connected to the flipping grid 2. The flipping grid 2 is an L-shaped structure and includes a connected first connecting part and a second connecting part. The first connecting part is a rectangular structure, and the first upper positioning blocks 3 and the second upper positioning blocks 4 are provided on the first connecting part. The second connecting part is rotatably connected to the cross beam 10, and the gas springs 11 are connected to the second connecting part. A protective strip is provided on the second connecting part, and the length direction of the protective strip is parallel to the first direction. The protective strip can be used to limit the first type of seat or the second type of seat placed on the flipping grid 2 in the second direction, and the protective strip contacts the backrest of the first type of seat or the second type of seat.

[0030] As Figure 1 shown in the figure, the flipping common seat rack of the present invention further includes a limiting rod. The limiting rod is located below the cross beam 10 and above the bottom bracket 1. The limiting rod is fixedly connected to the two side baffles 9 and is parallel to the cross beam 10. The limiting rod can be used to limit the first type of seat or the second type of seat placed on the bottom bracket 1 in the second direction, and the limiting rod contacts the backrest of the first type of seat or the second type of seat.

[0031] As Figure 1 and Figure 2As shown in the figure, the lower positioning device includes a first positioning component and a second positioning component. There are two first positioning components and one second positioning component. The second positioning component is located between the two first positioning components, and the two first positioning components are symmetrically arranged. The first positioning component includes a first lower positioning block 5 and a second lower positioning block 6, and the second positioning component includes a third lower positioning block 7 and a fourth lower positioning block 8. Positioning grooves for embedding the first type of seat or the second type of seat are provided on the first lower positioning block 5, the second lower positioning block 6, the third lower positioning block 7, and the fourth lower positioning block 8. After the lower positioning device positions the first type of seat or the second type of seat, the first type of seat or the second type of seat can be fixed to the bottom bracket 1 by straps.

[0032] As Figure 4 shown, one second type of seat is placed on the bottom bracket 1, and two first types of seats are placed on the flipping grid 2. The two first types of seats are on the same straight line parallel to the first direction.

[0033] As Figure 5 shown, one second type of seat is placed on the bottom bracket 1, and one second type of seat is also placed on the flipping grid 2.

[0034] As Figure 6 shown, two first types of seats are placed on the bottom bracket 1. The two first types of seats are on the same straight line parallel to the first direction. Two first types of seats are also placed on the flipping grid 2. The two first types of seats are on the same straight line parallel to the first direction.

[0035] The present invention has been described exemplarily in combination with the accompanying drawings. Obviously, the specific implementation of the present invention is not limited by the above methods. As long as various non-substantive improvements are made by adopting the method concept and technical solution of the present invention; or without improvement, the above concept and technical solution of the present invention are directly applied to other occasions, they are all within the protection scope of the present invention.

Claims

1. Flip the shared seat rack, Characterized in that: It includes a bottom bracket for placing the first type of seat or the second type of seat, a lower positioning device arranged on the bottom bracket, a rotatable flip grid arranged above the bottom bracket for placing the first type of seat or the second type of seat, and an upper positioning device arranged on the flip grid. The first type of seat is the front row seat of a car, and the second type of seat is the rear row seat of a car.

2. The flip - shared seat rack according to claim 1, Characterized in that: The upper positioning device includes a first upper positioning block and a second upper positioning block, and multiple first upper positioning blocks and second upper positioning blocks are provided.

3. The flip - shared seat rack according to claim 2, Characterized in that: All the first upper positioning blocks are on the same straight line parallel to the length direction of the flip grid, and all the second upper positioning blocks are on the same straight line parallel to the length direction of the flip grid.

4. The flip - shared seat rack according to any one of claims 1 to 3, Characterized in that: The lower positioning device includes a first positioning component and a second positioning component. Two first positioning components are provided, and one second positioning component is provided.

5. The flip - shared seat rack according to claim 4, Characterized in that: The second positioning component is located between the two first positioning components.

6. The flip - shared seat rack according to claim 4, Characterized in that: The first positioning component includes a first lower positioning block and a second lower positioning block, and the second positioning component includes a third lower positioning block and a fourth lower positioning block.

7. The flip - shared seat rack according to any one of claims 1 to 3, Characterized in that: It further includes two side brackets arranged on the bottom bracket and a cross beam connected to the two side brackets. The flip grid is located between the two side brackets and the flip grid is rotationally connected to the cross beam.

8. The flip - shared seat rack according to claim 7, Characterized in that: An air spring for providing support to the flip grid is arranged on the side bracket.

9. The flip - shared seat rack according to claim 7, Characterized in that: A protective strip is arranged on the flip grid, and the protective strip is arranged to limit the first type of seat or the second type of seat placed on the flip grid in the second direction.

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