Table plate device capable of changing position by turning left and right

Abstract

The invention discloses a table board device capable of changing positions through left-right folding. The table board device comprises a lower stand column, a supporting body and a table board. The lower stand column comprises a stand column shaft. The support body is pivotally connected with the lower upright post through the upright post shaft; the table plate comprises a hinge, and the table plate is pivotally connected with the supporting body through the hinge; the table plate device capable of being folded leftwards and rightwards to change the position can be hidden and stored in the auxiliary plate and can be turned leftwards and rightwards after being unfolded, the left side seat and the right side seat share one small table plate and enter the use position through simple drawing and rotating operation, the arrangement and operation space of the table plate is saved while passengers use the table plate conveniently, and the use safety of the passengers is improved. The vehicle seat can be suitable for various types of vehicles, meanwhile, the use requirements under various riding postures are met to a greater extent, the use comfort is improved, and then the overall riding experience is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of vehicle table board, and particularly relates to a table board device capable of being folded left and right and changing positions. BACKGROUND

[0002] With the development of the automobile industry, people have higher requirements for the convenience, comfort and rational use of the space in the vehicle cabin. The existing vehicle cabin is provided with a vehicle table board at each seating position, which not only occupies a large space but also increases the cost. The above problems need to be solved. SUMMARY

[0003] The present application aims to provide a table board device capable of being folded left and right and changing positions to solve the problems in the background.

[0004] To achieve the above-mentioned purpose, the present application provides the following technical scheme: a table board device capable of being folded left and right and changing positions, comprising:

[0005] a lower stand column, the lower stand column comprising a stand column shaft;

[0006] a support body, the support body being pivotally connected to the lower stand column through the stand column shaft;

[0007] a table board, the table board comprising a hinge, the table board being pivotally connected to the support body through the hinge.

[0008] Further, the support body comprises a support rod, an upper support shaft and a table board bracket, the support rod being pivotally connected to the lower stand column through the stand column shaft, and the support rod being pivotally connected to the table board bracket through the upper support shaft.

[0009] Further, the table board bracket comprises a first bracket and a second bracket, one end of the first bracket being pivotally connected to the support rod through the upper support shaft, the other end of the first bracket being connected to the second bracket, and the second bracket being pivotally connected to the table board through the hinge.

[0010] Further, the support body further comprises a first reinforcing rod, a second reinforcing rod, a lower support shaft and a reinforcing shaft, one end of the first reinforcing rod being connected to the support rod through the lower support shaft, and the other end of the first reinforcing rod being pivotally connected to the second reinforcing rod through the reinforcing shaft.

[0011] Further, the second bracket comprises an avoiding hole, the avoiding hole being correspondingly arranged with the second reinforcing rod, and the second reinforcing rod being arranged in the avoiding hole and being in sliding connection with the avoiding hole.

[0012] Further, the table board comprises a storage position and an unfolded position, when the table board is in the storage position, the end of the second reinforcing rod away from the first reinforcing rod is retracted into the avoiding hole, and the second reinforcing rod is at least partially arranged in the avoiding hole, and when the table board is in the unfolded position, the end of the second reinforcing rod away from the first reinforcing rod is extended out of the avoiding hole.

[0013] Furthermore, the support rod is provided with a first clearance groove, the first bracket is provided with a second clearance groove, and the first clearance groove and the second clearance groove are connected to form a reinforcing rod clearance groove. When the table is in the storage position, the first reinforcing rod is stored in the reinforcing rod clearance groove, and at least part of the second reinforcing rod is stored in the reinforcing rod clearance groove.

[0014] Furthermore, the tabletop includes a bracket, which is correspondingly configured with a second reinforcing bar.

[0015] Furthermore, the lower column includes a limiting platform, which is correspondingly set with the support body to limit the rotation angle of the support body.

[0016] Furthermore, the tabletop includes a first tabletop and a second tabletop, which are connected by hinges.

[0017] Compared with the prior art, the beneficial effects of the present invention are: the table device that can be folded left and right to change position can be hidden in the sub-board, and can be flipped left and right after unfolding, so that the left and right seats can share a small table. It can be put into use position through simple pull and rotation operation, which saves the arrangement and operation space of the table while making it convenient for passengers to use. It can be applied to various types of vehicles, and at the same time, it can meet the usage needs of various sitting postures to a greater extent, improve the comfort of use, and thus improve the overall riding experience. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the storage position structure of the tabletop device that can be folded left and right to change position in an embodiment of the present invention;

[0019] Figure 2 This is a schematic diagram of the unfolded position structure connection of the tabletop device that folds left and right to change position in an embodiment of the present invention;

[0020] Figure 3 This is an exploded view of the tabletop device that folds and changes position left and right in an embodiment of the present invention;

[0021] Figure 4 This is a schematic diagram illustrating the transformation of the tabletop from a first usage position to a second usage position in an embodiment of the present invention;

[0022] Figure 5 This is a schematic diagram showing the first usage position, the second usage position, and the storage position of the tabletop in an embodiment of the present invention;

[0023] In the diagram: 10. Lower column; 20. Support body; 30. Tabletop; 11. Column shaft; 12. Limiting platform; 21. Support rod; 22. Upper support shaft; 23. Tabletop bracket; 24. First reinforcing rod; 25. Second reinforcing rod; 26. Lower support shaft; 27. Reinforcing shaft; 31. Hinge; 32. Bracket; 33. First tabletop; 34. Second tabletop; 211. First clearance groove; 212. Arc-shaped connecting part; 231. First bracket; 232. Second bracket; 2321. Clearance hole; 2311. Second clearance groove. Detailed Implementation

[0024] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0025] In the description of this invention, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the invention. Furthermore, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0026] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0027] Please refer to the accompanying drawings. This invention provides a technical solution: a tabletop device that can be folded left and right to change position, comprising:

[0028] The lower column 10 includes a column shaft 11;

[0029] Support body 20 is pivotally connected to lower column 10 via column shaft 11;

[0030] The tabletop 30 includes a hinge 31, which pivotally connects the tabletop 30 to the support body 20.

[0031] In the above embodiments, such as Figure 1 and 2 As shown, by rotating the support 20 relative to the lower column 10 and rotating the tabletop 30 relative to the support 20, the tabletop 30 is moved to the unfolded position and the stored position.

[0032] Optionally, the support body 20 includes a support rod 21, an upper support shaft 22, and a tabletop bracket 23. The support rod 21 is pivotally connected to the lower column 10 via the column shaft 11, and the support rod 21 is pivotally connected to the tabletop bracket 23 via the upper support shaft 22.

[0033] In the above embodiments, such as Figure 2 As shown, during the process from the storage position to the unfolded position, the support rod 21 pivots to the lower column 10 via the column shaft 11. The lower column 10 is perpendicular to the horizontal plane, and the support rod 21 can rotate from a position parallel to the horizontal plane to a position perpendicular to the horizontal plane. The support rod 21 pivots to the table support 23 via the upper support shaft 22, and the table support 23 can rotate relative to the support rod 21 from a position perpendicular to the horizontal plane to a position parallel to the horizontal plane. Preferably, the support rod 21 includes an arc-shaped connecting part 212, which is pivotally connected to the lower column 10 via the column shaft 11. The arc-shaped connecting part 212 includes an arc surface, and the contact surface between the arc surface and the lower column 10 is slidably connected to the lower column 10. The arc-shaped connecting part 212 makes the support of the lower column 10 on the support rod 21 more stable, thereby reducing the vibration of the table when the vehicle is in motion.

[0034] Optionally, the tabletop support 23 includes a first support 231 and a second support 232. One end of the first support 231 is pivotally connected to the support rod 21 via an upper support shaft 22, and the other end of the first support 231 is connected to the second support 232. The second support 232 is pivotally connected to the tabletop 30 via a hinge 31.

[0035] Optionally, the support body 20 further includes a first reinforcing rod 24, a second reinforcing rod 25, a lower support shaft 26, and a reinforcing shaft 27. One end of the first reinforcing rod 24 is connected to the support rod 21 via the lower support shaft 26, and the other end of the first reinforcing rod 24 is pivotally connected to the second reinforcing rod 25 via the reinforcing shaft 27.

[0036] Optionally, the second bracket 232 includes a clearance hole 2321, which is correspondingly provided with the second reinforcing rod 25. The second reinforcing rod 25 is disposed in the clearance hole 2321 and is slidably connected with the clearance hole 2321.

[0037] In the above embodiment, as the support rod 21 pivots with the lower column 10 via the column shaft 11, the position of the second reinforcing rod 25 changes accordingly by setting the second reinforcing rod 25 in the clearance hole 2321 and slidingly connecting it with the clearance hole 2321.

[0038] Optionally, the tabletop 30 includes a stowed position and an unfolded position. When the tabletop 30 is in the stowed position, the end of the second reinforcing rod 25 away from the first reinforcing rod 24 is retracted into the clearance hole 2321, and the second reinforcing rod 25 is at least partially inside the clearance hole 2321. When the tabletop 30 is in the unfolded position, the end of the second reinforcing rod 25 away from the first reinforcing rod 24 extends out of the clearance hole 2321.

[0039] In the above embodiments, when the second reinforcing rod 25 is in the storage position, the end of the second reinforcing rod 25 away from the first reinforcing rod 24 needs to be retracted into the clearance hole 2321 to avoid interference between the first table board 33 or the second table board 34 and the second reinforcing rod 25 when the table board 33 or the second table board 34 is retracted. The second reinforcing rod 25 needs to be at least partially in the clearance hole 2321 to prevent the second reinforcing rod 25 from detaching from the second bracket 232.

[0040] Optionally, the support rod 21 is provided with a first clearance groove 211, and the first bracket 231 is provided with a second clearance groove 2311. The first clearance groove 211 and the second clearance groove 2311 are connected to form a reinforcing rod clearance groove. When the tabletop 30 is in the storage position, the first reinforcing rod 24 is stored in the reinforcing rod clearance groove, and at least part of the second reinforcing rod 25 is stored in the reinforcing rod clearance groove.

[0041] In the above embodiments, by providing a reinforcing rod clearance groove, the first reinforcing rod 24 and the second reinforcing rod 25 are located within the reinforcing rod clearance groove when the tabletop 30 is in the storage position, thereby saving space.

[0042] Optionally, the tabletop 30 includes a bracket 32, which is correspondingly configured with the second reinforcing rod 25.

[0043] In the above embodiments, when the tabletop is in the unfolded position, the second reinforcing rod 25 is at least partially located below the first tabletop 33 or the second tabletop 34. By providing a bracket 32, it abuts against the second reinforcing rod 25 in the unfolded position, thereby allowing the second reinforcing rod 25 to support the first tabletop 33 or the second tabletop 34 through the bracket 32.

[0044] Optionally, the lower column 10 includes a limiting platform 12, which is correspondingly provided with the support body 20 to limit the rotation angle of the support body 20.

[0045] In the above embodiment, by setting a limiting platform, when the support body 20 rotates from the storage position to the unfolded position, the limiting platform 12 abuts against the support rod 21, limiting the rotation angle of the support rod 21 so that it remains perpendicular to the lower column 10.

[0046] Optionally, the tabletop 30 includes a first tabletop 33 and a second tabletop 34, which are connected by a hinge 31.

[0047] In the above embodiments, the tabletop 30 can be folded to reduce the space required by the arrangement of the first tabletop 33 and the second tabletop 34.

[0048] The present invention is as follows Figure 4 As shown, the unfolded positions include a first usage position and a second usage position of the table 30, which can be rotated 180 degrees to change the usage position. The first usage position corresponds to the right-hand seat, and the second usage position corresponds to the left-hand seat, thus allowing the table 30 to be used either on the right-hand seat or on the left-hand seat; as Figure 5 As shown, during the transition from the unfolded position to the folded position, the support rod 21 pivots with the lower column 10 via the column shaft 11. The lower column 10 is perpendicular to the horizontal plane, and the support rod 21 can rotate relative to the lower column from a position perpendicular to the horizontal plane to a position parallel to the horizontal plane. The support rod 21 pivots with the tabletop support 23 via the upper support shaft 22, and the tabletop support 23 can rotate relative to the support rod 21 from a position perpendicular to the support rod 21 to a position parallel to the support rod 21. Then, the support rod 21 is rotated 90 degrees to the folded position, the first tabletop 33 is rotated to the folded position, and the second tabletop 34 is rotated to the folded position, thus achieving the desired effect. Figure 1 As shown, the tabletop, which folds left and right to change position, is now stowed into the storage cavity of the vehicle's sub-armrest. The location of the storage cavity is as follows: Figure 4 As shown.

[0049] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A tabletop device that can be folded left and right to change position, characterized in that, include: The lower column (10) includes a column shaft (11); Support body (20), which is pivotally connected to the lower column (10) via column shaft (11); The tabletop (30) includes a hinge (31) and is pivotally connected to the support (20) via the hinge (31).

2. The tabletop device for left-right folding and repositioning according to claim 1, characterized in that, The support body (20) includes a support rod (21), an upper support shaft (22) and a tabletop bracket (23). The support rod (21) is pivotally connected to the lower column (10) via the column shaft (11), and the support rod (21) is pivotally connected to the tabletop bracket (23) via the upper support shaft (22).

3. The tabletop device for left-right folding and repositioning according to claim 2, characterized in that, The tabletop support (23) includes a first support (231) and a second support (232). One end of the first support (231) is pivotally connected to the support rod (21) via an upper support shaft (22), and the other end of the first support (231) is connected to the second support (232). The second support (232) is pivotally connected to the tabletop (30) via a hinge (31).

4. A tabletop device for left-right folding and repositioning according to claim 3, characterized in that, The support body (20) also includes a first reinforcing rod (24), a second reinforcing rod (25), a lower support shaft (26), and a reinforcing shaft (27). One end of the first reinforcing rod (24) is connected to the support rod (21) through the lower support shaft (26), and the other end of the first reinforcing rod (24) is pivotally connected to the second reinforcing rod (25) through the reinforcing shaft (27).

5. A tabletop device for left-right folding and repositioning according to claim 4, characterized in that, The second bracket (232) includes a clearance hole (2321), which is correspondingly provided with the second reinforcing rod (25). The second reinforcing rod (25) is provided in the clearance hole (2321) and is slidably connected with the clearance hole (2321).

6. A tabletop device for left-right folding and repositioning according to claim 5, characterized in that, The tabletop (30) includes a stowed position and an unfolded position. When the tabletop (30) is in the stowed position, the end of the second reinforcing rod (25) away from the first reinforcing rod (24) is retracted into the clearance hole (2321), and the second reinforcing rod (25) is at least partially inside the clearance hole (2321). When the tabletop (30) is in the unfolded position, the end of the second reinforcing rod (25) away from the first reinforcing rod (24) extends out of the clearance hole (2321).

7. A tabletop device for left-right folding and repositioning according to claim 6, characterized in that, The support rod (21) is provided with a first clearance groove (211), and the first bracket (231) is provided with a second clearance groove (2311). The first clearance groove (211) and the second clearance groove (2311) are connected to form a reinforcing rod clearance groove. When the tabletop (30) is in the storage position, the first reinforcing rod (24) is stored in the reinforcing rod clearance groove, and at least part of the second reinforcing rod (25) is stored in the reinforcing rod clearance groove.

8. A tabletop device for left-right folding and repositioning according to claim 4, characterized in that, The tabletop (30) includes a bracket (32), which is correspondingly set with the second reinforcing rod (25).

9. A tabletop device for left-right folding and repositioning according to claim 1, characterized in that, The lower column (10) includes a limiting platform (12), which is correspondingly set with the support body (20) to limit the rotation angle of the support body (20).

10. A tabletop device for left-right folding and repositioning according to claim 1, characterized in that, The tabletop (30) includes a first tabletop (33) and a second tabletop (34), which are connected by a hinge (31).

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