Turnover mechanism and table board

Abstract

The utility model discloses a turnover mechanism and a table board. The turnover mechanism comprises a table board main body, a rotating mechanism, a shaft mounting seat, a bayonet socket and a supporting seat, the rotating mechanism is located at the bottom of the table board body. The shaft mounting seats are positioned at the bottoms of two sides of the rotating mechanism; the bayonet sockets are located at the tops of the two sides of the table board body; the supporting seats are located at the bottoms of the two sides of the rotating mechanism. The multifunctional table board has a table board mode and a sitting and lying mode, switching is convenient, and the problems that a railway vehicle table board is single in function, and passengers cannot have a rest conveniently in a long journey are solved.

Description

Technical Field

[0001] The utility model relates to the field of rail transportation, in particular to a turning mechanism and a table top. Background Art

[0002] The table tops on existing rail transit systems often do not have a flipping function and have a single structure and function, making it inconvenient for passengers to rest during long-distance rides.

[0003] Therefore, it is necessary to develop a new type of table top structure to solve the above problems. Utility Model Content

[0004] Purpose of the utility model: In view of the shortcomings and defects of the existing technology, the utility model provides a flip mechanism and a table top, which has a table top mode and a sitting and lying mode, and is easy to switch. It solves the problem that the table tops of rail vehicles have a single function and it is inconvenient for passengers to rest during long-distance travel.

[0005] Technical solution: The utility model is a flipping mechanism, which is characterized by: including a table board body, a rotating mechanism, an axis mounting seat, a plug-in seat and a support seat; the rotating mechanism is located at the bottom of the table board body; the axis mounting seat is located at the bottom of both sides of the rotating mechanism; the plug-in seat is located at the top of both sides of the table board body; the support seat is located at the bottom of both sides of the rotating mechanism.

[0006] Wherein, the socket is located at the connection between the table board body and the rotating mechanism.

[0007] The table top body includes a table top panel, a sponge bag, an eccentric wheel and a plug-in board.

[0008] Wherein, the plug board and the plug socket are mutually clamped.

[0009] Wherein, the rotating mechanism includes a rotating mechanism body, a limiting ring, a rotating shaft and a sliding shaft.

[0010] Wherein, the rotating mechanism body is connected to the shaft mounting seat, and the rotating mechanism body slides in the groove on the limiting ring through the sliding shaft.

[0011] A table top using the turning mechanism of the utility model.

[0012] Beneficial Effects: Compared to existing technologies, this utility model offers the following significant advantages: It has two distinct modes of use. When used as a table, it can withstand heavy loads and accommodate passengers. When used as a seat or reclining position, the reverse side of the table is covered in leather or fabric for passengers to rest on. This solves the problem of rail vehicle tables having a single function, making it difficult for passengers to rest on long journeys. It also features a simple, stable structure, a strong load-bearing capacity, and is readily available for widespread adoption. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a front view structural diagram of Example 1 of the present utility model;

[0014] Figure 2 This is a schematic top view of the structure of Example 1 of the present utility model;

[0015] Figure 3 for Figure 1 AA section view;

[0016] Figure 4 for Figure 3 I local enlarged view;

[0017] Figure 5 for Figure 2 Partial enlarged view of II;

[0018] Figure 6 This is a front view structural diagram of Example 2 of the present utility model;

[0019] Figure 7 This is a schematic top view of the structure of Example 2 of the present utility model;

[0020] Figure 8 for Figure 6 BB cross-sectional view;

[0021] In the figure, 1 is the table top body; 11 is the table top board; 12 is the sponge soft bag; 13 is the eccentric wheel; 14 is the plug-in board; 2 is the rotating mechanism; 21 is the rotating mechanism body; 22 is the limiting ring; 23 is the rotating shaft; 24 is the sliding shaft; 3 is the shaft mounting seat; 4 is the plug-in seat; 5 is the support seat. DETAILED DESCRIPTION

[0022] The technical solution of the present utility model is further described below in conjunction with the accompanying drawings and specific implementation methods.

[0023] like Figure 1 and Figure 2 The flipping mechanism of the present invention includes a table top body 1, a rotating mechanism 2, an axis mounting seat 3, a plug-in seat 4 and a support seat 5; the rotating mechanism 2 is located at the bottom of the table top body 1; the axis mounting seat 3 is located at the bottom of both sides of the rotating mechanism 2; the plug-in seat 4 is located at the top of both sides of the table top body 1; and the support seat 5 is located at the bottom of both sides of the rotating mechanism 2. The plug-in seat 4 is located at the connection between the table top body 1 and the rotating mechanism 2. The rotating mechanism 2 is used to flip and support the table top; the axis mounting seat 3 is used to install the axis of the rotating mechanism 2 and support the rotation; the plug-in seat 4 is used to plug the table top and keep the table top in the table top mode; the table top body 1 is connected to the rotating mechanism 2 and has a table top mode that fits with the plug-in seat 4 and a sitting or lying mode that flips 180° and leaves the plug-in seat; the support seat 5 is connected to the limiting ring 22 on the rotating mechanism 2 and is used to support and fix the table top in the reverse-facing upward mode.

[0024] like Figure 3 and Figure 5 The table board body 1 includes a table top 11, a sponge bag 12, an eccentric wheel 13 and a plug-in board 14. The plug-in board 14 is mutually engaged with the plug-in socket 4. In order to ensure the strength and stability of the table board in the table board mode, the eccentric wheels 13 are provided on both sides of the table board.

[0025] like Figure 3 and Figure 4 The rotating mechanism 2 includes a rotating mechanism body 21, a limiting ring 22, a rotating shaft 23 and a sliding shaft 24. The rotating mechanism body 21 is connected to the shaft mounting seat 3, and the rotating mechanism body 21 slides in the groove on the limiting ring 22 through the sliding shaft 24.

[0026] Example 1:

[0027] like Figure 1 and Figure 2 The flip mechanism of this embodiment and the table top using this flip mechanism are used as table top mode. The rotating mechanism body 21 is connected to the shaft mounting seat 3, and the rotating mechanism body 21 can be rotated and supported by the shaft mounting seat 3. Figure 5 As shown, the socket 4 and the socket plate 14 on the table board body 1 are mutually engaged, and at the same time, the eccentric wheel 13 on the table board body 1 is supported by the rotating mechanism body 21, so that the table top 11 faces upward. The table board can withstand a large load and can be used for passengers to place items.

[0028] Example 2:

[0029] like Figure 6 and Figure 7 The flip mechanism of this embodiment and the table top using this flip mechanism can be used in a sitting or lying mode. Manually flip the table top body 1 to 180 degrees to disengage the plug board 14 on the table top body 1 from the plug socket 4. The table top body 1 flips under the action of the rotating shaft 23. During the flipping process, the rotating mechanism body 21 is rotated and supported by the shaft mounting seat 3. At the same time, the rotating mechanism body 21 slides in the groove on the limit ring 22 through the sliding shaft 24 until the limit ring 22 on the rotating mechanism 2 is supported by the support seat 5. The limit ring 22 holds the sponge soft bag 12 on the back of the table top body 1 in the upward mode. The sponge soft bag 12 is wrapped in leather or fabric and can be used for passengers to sit and rest.

Claims

1. A turning mechanism, characterized in that: The utility model comprises a table top body (1), a rotating mechanism (2), an axis mounting seat (3), a plug seat (4) and a support seat (5); the rotating mechanism (2) is located at the bottom of the table top body (1); the axis mounting seat (3) is located at the bottom of both sides of the rotating mechanism (2); the plug seat (4) is located at the top of both sides of the table top body (1); and the support seat (5) is located at the bottom of both sides of the rotating mechanism (2).

2. The turning mechanism according to claim 1, characterized in that: The socket (4) is located at the connection between the table top body (1) and the rotating mechanism (2).

3. The turning mechanism according to claim 1, characterized in that: The table top body (1) comprises a table top (11), a sponge bag (12), an eccentric wheel (13) and a plug-in board (14).

4. The turning mechanism according to claim 3, characterized in that: The plug board (14) and the plug socket (4) are mutually clamped.

5. The turning mechanism according to claim 1, characterized in that: The rotating mechanism (2) comprises a rotating mechanism body (21), a limiting ring (22), a rotating shaft (23) and a sliding shaft (24).

6. The turning mechanism according to claim 5, characterized in that: The rotating mechanism body (21) is connected to the shaft mounting seat (3), and the rotating mechanism body (21) slides in the groove on the limiting ring (22) through the sliding shaft (24).

7. A table top, characterized by: Use the turning mechanism according to any one of claims 1 to 6.

Images