Folding table board with rear middle armrest

Abstract

The invention discloses a rear middle armrest folding table board, and relates to the technical field of automobile seat table boards, the rear middle armrest folding table board comprises a lower connecting arm assembly connected with an armrest, an upper connecting arm assembly connected with the lower connecting arm assembly, a slide way part arranged on the upper connecting arm assembly, and a table board panel assembly connected with the slide way part and capable of sliding and folding; according to the folding table board with the rear middle handrail, the structure is compact, the arrangement space of the table board is saved through the design of a folding mode and a slidable mode of the table board, and the folding table board can be arranged in the rear middle handrail.

Description

Technical Field

[0001] The invention relates to the technical field of automobile seat table tops, and in particular to a foldable table top with a rear center armrest. Background Art

[0002] The existing car seat armrests cannot accommodate traditional table tops due to insufficient space.

[0003] Therefore, it is necessary to design a foldable table top with a rear center armrest to improve the above problems. Summary of the invention

[0004] In view of the above problems in the prior art, the present invention provides a folding table top for a rear center armrest, which has a compact structure and saves table top layout space through folding and sliding design, and the folding table top can be arranged inside the rear center armrest.

[0005] To achieve the above purpose, the technical solution adopted by the present invention is:

[0006] A folding table top with a rear center armrest comprises a lower connecting arm assembly connected to the armrest, an upper connecting arm assembly connected to the lower connecting arm assembly, a slide portion arranged on the upper connecting arm assembly, and a table top panel assembly connected to the slide portion and capable of sliding and folding.

[0007] As a preferred embodiment of the present invention, the upper connecting arm assembly is connected to the lower connecting arm assembly via a first damper.

[0008] As a preferred embodiment of the present invention, a support frame is provided on the lower connecting arm assembly, and the support frame is slidably connected to the upper connecting arm assembly.

[0009] As a preferred embodiment of the present invention, the lower connecting arm assembly is connected to the armrest frame via a second damper.

[0010] As a preferred embodiment of the present invention, the table top panel assembly includes a plurality of panels, and the panels are connected by a hinge assembly.

[0011] As a preferred embodiment of the present invention, the panel includes a first panel, a second panel, a third panel and a fourth panel.

[0012] As a preferred embodiment of the present invention, the width of the second panel matches the overall height of the third panel and the fourth panel after being connected.

[0013] As a preferred embodiment of the present invention, the maximum angle between the upper connecting arm assembly and the lower connecting arm assembly is 90°.

[0014] As a preferred embodiment of the present invention, a sliding column for connecting the upper connecting arm assembly is symmetrically provided at one end of the support frame.

[0015] As a preferred embodiment of the present invention, the upper connecting arm assembly is provided with a sliding groove for connecting the sliding column.

[0016] Due to the adoption of the above technical solution, compared with the prior art, the beneficial effects of the present invention are:

[0017] The foldable table top for the rear center armrest of the present invention has a compact structure and is designed to be foldable and slidable, thereby saving space for arranging the table top, and the foldable table top can be arranged inside the rear center armrest. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] By referring to the following description in conjunction with the accompanying drawings, and with a more comprehensive understanding of the present invention, other objects and results of the present invention will become more apparent and easy to understand. In the accompanying drawings:

[0019] Figure 1 is a three-dimensional diagram of the table top of an example of the present invention in an unfolded state;

[0020] Figure 2 is another stereogram of an example of the present invention;

[0021] Figure 3 is a three-dimensional diagram of a table top in a folded state according to an example of the present invention;

[0022] Figure 4 is an exploded view of an example of the present invention;

[0023] The figure marks include: lower connecting arm assembly 1, upper connecting arm assembly 2, slide portion 3, table top panel assembly 4, first damper 5, hinge assembly 6, support frame 11, slide column 111, slide groove 21, first panel 41, second panel 42, third panel 43, and fourth panel 44. DETAILED DESCRIPTION

[0024] The following will clearly and completely describe the technical solutions of various embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. It should be pointed out that all the drawings are exemplary representations. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] The present invention is further described in detail below through specific implementation examples in conjunction with the accompanying drawings.

[0028] Reference Figures 1 to 4 , Figure 1 is a three-dimensional diagram of the table top of the present invention in an unfolded state, Figure 2 is another stereogram of an example of the present invention, Figure 3 is a three-dimensional diagram of a table top in a folded state according to an example of the present invention, Figure 4: is an exploded view of an example of the present invention. The present invention provides a rear middle armrest folding table board, comprising a lower connecting arm assembly 1, an upper connecting arm assembly 2, a slide portion 3, a table board panel assembly 4, a first damper 5, and a hinge assembly 6. The lower connecting arm assembly 1 is connected to the armrest frame through a second damper (not shown), and the upper connecting arm assembly 2 is connected to the lower connecting arm assembly 1 through the first damper 5. The lower connecting arm assembly 1 is provided with a support frame 11, and one end of the support frame 11 is rotatable with the lower connecting arm assembly 1. The lower connecting arm assembly 1 is connected to the upper connecting arm assembly 2, and the other end is slidably connected to the upper connecting arm assembly 2. In a preferred embodiment, the other end of the support frame 11 is symmetrically provided with a slide column 111 for connecting the upper connecting arm assembly 2, and the upper connecting arm assembly 2 is provided with a slide groove 21 for connecting the slide column 111. The two ends of the slide groove 21 are provided with limiting grooves (not shown) to enable the slide column 111 to fall into the limiting groove to achieve the folding and support positioning between the lower connecting arm assembly 1 and the upper connecting arm assembly 2. The upper connecting arm assembly 2 and the The maximum angle between the lower connecting arm assembly 1 is 90°, the slide portion 3 is fixedly arranged on the upper connecting arm assembly 2, the table top panel assembly 4 is connected to the slide portion 3, the table top panel assembly 4 can slide by relying on the slide portion 3, and the table top panel assembly 4 is foldable. In a preferred embodiment, the table top panel assembly 4 includes multiple panels, and the panels are connected by a hinge assembly 6 to enable the table top to be folded in three or four folds. In another preferred embodiment, the panels include a first panel 41, a second panel 42, a third panel 43, and a fourth panel 44. The third panel 43 is connected to the slide portion 3, and the width of the second panel 42 matches the overall height of the third panel 43 and the fourth panel 44 after being connected, that is, the fourth panel 44 is folded on the upper part of the third panel 43, and the first panel 41 drives the second panel 42 to fold on the upper part of the fourth panel 44, so that the first panel 41 is at the topmost layer, and the second panel 42 is located on one side of the third panel 43 and the fourth panel 44.

[0029] The table top panel assembly 4 is connected by a hinge assembly 6. The present invention realizes the folding of multiple table tops, breaking through the current double table top folding scheme and greatly saving the table top layout space; at the same time, the upper connecting arm assembly 2 is connected and assembled with the table top panel assembly 4 through the slide portion 3, so that the table top panel assembly 4 can slide along the upper connecting arm assembly 2, which greatly saves the layout space after the table top is recovered. The upper connecting arm assembly 2 is connected to the lower connecting arm assembly 1 through the first damper 5 to achieve a damping effect during the flipping process. The lower connecting arm assembly 1 is assembled and connected with the armrest frame through the second damper (not shown) to achieve a damping effect for the flipping of the table top assembly.

[0030] The following will refer to Figures 1 to 4 The working principle of the present invention is described.

[0031] The folding table top of the present invention is stored in the middle armrest. Figure 3 The folding table top is in a folded state. When in use, the folding table top is extended from the middle armrest as a whole. During the extension process, the second damper plays a damping effect. Then, the table top panel assembly 4 and the upper connecting arm assembly 2 are turned over from the lower connecting arm assembly 1 by the first damper 5, and then the table top panel assembly 4 is slid as needed. The table top panel assembly 4 slides forward and backward by the slideway portion 3. Figure 1 Finally, open each layer of panels, and the passengers can use the table. The present invention provides a rear center armrest folding table, which greatly saves the table layout space through the design of multiple folding table panels and slidable table panels, so that the folding table panel assembly can be arranged inside the rear center armrest, breaking through the technical difficulty that the traditional table panel cannot be arranged.

[0032] The above are only specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art who is familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the present invention, which should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. A folding table top with a rear middle armrest, characterized in that: It includes a lower connecting arm assembly connected to the armrest, an upper connecting arm assembly connected to the lower connecting arm assembly, a slide portion arranged on the upper connecting arm assembly, and a table top panel assembly connected to the slide portion and capable of sliding and folding.

2. The rear middle armrest folding table top according to claim 1, characterized in that: The upper connecting arm assembly is connected to the lower connecting arm assembly through a first damper.

3. The rear middle armrest folding table top according to claim 1, characterized in that: A support frame is provided on the lower connecting arm assembly, and the support frame is slidably connected to the upper connecting arm assembly.

4. The rear middle armrest folding table top according to claim 1, characterized in that: The lower connecting arm assembly is connected to the armrest frame through a second damper.

5. The rear middle armrest folding table top according to claim 1, characterized in that: The table top panel assembly includes a plurality of panels, and the panels are connected by a hinge assembly.

6. The rear middle armrest folding table top according to claim 5, characterized in that: The panels include a first panel, a second panel, a third panel, and a fourth panel.

7. The rear middle armrest folding table top according to claim 6, characterized in that: The width of the second panel matches the overall height of the third panel and the fourth panel after being connected.

8. The rear middle armrest folding table top according to claim 1, characterized in that: The maximum angle between the upper connecting arm assembly and the lower connecting arm assembly is 90°.

9. The rear middle armrest folding table top according to claim 3, characterized in that: One end of the support frame is symmetrically provided with a sliding column for connecting the upper connecting arm assembly.

10. The rear middle armrest folding table top according to claim 9, characterized in that: The upper connecting arm assembly is provided with a sliding groove for connecting the sliding column.

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