Drawing structure of hidden seat small table plate

Abstract

The utility model relates to the technical field of automobile accessories, discloses a drawing structure of a hidden seat small table board, and solves the problems that a control button and a motor are used for combined action, the structure needing to be used is complex, only one small table board uses the motor, the practicability is low, resources are wasted, the cost is low, and the like. By arranging a back chair, a mounting rod fixing rod, a connecting rod, a movable groove, a mounting plate fixing shaft B, a sliding groove and a table plate, when the table plate needs to be pulled out, a handle is pulled to enable the connecting rod to rotate outwards, the sliding groove is connected to the outer surface of a fixing shaft A in a clamped mode, and at the moment, the sliding groove slides upwards to drive the table plate to move upwards; meanwhile, the table plate is turned outwards until connecting lines among the table plate, the connecting rod and the mounting plate form a triangle, the triangle can be stabilized, the structure is locked and does not move any more, equipment such as a motor is not needed in the process, the requirements of actual situations are met, and operation is easy for people.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile accessories, in particular to a pull-out structure of a hidden seat small table board. Background Art

[0002] A car tray table is a portable folding table for passengers to use in a car. It is usually designed to be installed on the back of the front seat or on the center armrest box to provide a stable surface for passengers to eat, work, read or other activities in the car.

[0003] In the existing technology, there is a hidden seat table and a vehicle seat with application number 201911267000.7. The present invention provides a hidden seat table and a vehicle seat, wherein the hidden seat table comprises: a fixed seat, vertically arranged in the armrest of the vehicle seat or on the side of the vehicle seat or on the back of the vehicle seat; a vertical moving device, fixedly arranged on the fixed seat; a plate setting seat, arranged on the vertical moving device; the plate setting seat moves up and down under the action of the vertical moving device; a plate body, one end of which is rotatably connected to one end of the plate setting seat. The hidden seat table of the present invention replaces the traditional torsion spring mechanism through the rotational connection of the vertical moving device, the plate body and the plate setting seat, so that the passenger does not need to release the table by himself, which is convenient and quick, and improves the safety factor, thereby preventing the passenger from being accidentally injured in the process of retracting the table after releasing it.

[0004] However, in this utility model, the control button and the motor are used together, and the structure required is relatively complicated. In addition, the use of the motor for only a small table is of low practicality, resulting in a waste of resources, and the structure is not suitable for actual conditions. Utility Model Content

[0005] The purpose of the utility model is to provide a pull-out structure for a hidden seat small table. The device is used to work, thereby solving the problem that a control button and a motor are used together, the structure required is relatively complicated, and the use of a motor for only a small table is of low practicality, resulting in a waste of resources and the structure is not suitable for actual conditions.

[0006] To achieve the above object, the utility model provides the following technical solutions: a pull-out structure of a hidden seat small table, comprising a back seat, one side of the back seat is provided with two groups of fixing rods, the two groups of fixing rods are connected with mounting rods on the inner sides thereof, and a headrest is provided on the upper end of the back seat;

[0007] A fixed axis A is provided on one side of the mounting rod, and a mounting plate is slidably connected to one side of the fixed axis A. A sliding groove is provided on one side of the mounting plate. Two groups of mounting plates are provided, and a table top is snap-connected between the two groups of mounting plates. A handle is provided on the lower end of the table top. Fixed axes B are provided on the outer sides of the two groups of mounting plates, and a connecting rod is rotatably connected to one side of the fixed axis B.

[0008] Furthermore, a movable groove is provided on the outer surface of the connecting rod, and the fixed shaft B is rotatably connected to the movable groove.

[0009] Furthermore, a fixed shaft C is provided on one side of the mounting plate, and the fixed shaft C is movably connected to the movable groove.

[0010] Furthermore, a mounting groove is provided on one side of the back chair, the fixing rod is located on the inner wall of the mounting groove, and engaging openings A are provided on both sides of the back chair, and the engaging openings A are provided in multiple groups.

[0011] Furthermore, the outer surfaces of the installation rod and the fixing rod are both provided with engaging openings B, and there are multiple groups of engaging openings B on the fixing rod.

[0012] Furthermore, the positions of the engaging opening B and the engaging opening A correspond to each other, and the engaging opening B and the engaging opening A are internally engaged with an engaging rod.

[0013] Furthermore, a slot is provided on one side of the mounting plate, and the table top is connected to the mounting plate by snapping together through the slot. A mounting shaft is rotatably connected to one side of the mounting plate, and a limit hook is provided on the outer surface of the mounting shaft.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] The utility model proposes a pull-out structure for a small table top of a hidden seat. Through the arrangement of a back chair, a mounting rod fixing rod, a connecting rod, a movable groove, a mounting plate fixing axis B, a sliding groove and a table top, when the table top needs to be pulled out, the handle is pulled to rotate the connecting rod outward, and the sliding groove is engaged and connected to the outer surface of the fixed axis A. At this time, the sliding groove slides upward, driving the table top to move upward, and at the same time the table top flips outward until the connecting lines among the table top, the connecting rod and the mounting plate form a triangle, which can be stabilized, the structure is locked and no longer moves, and the process does not require equipment such as a motor, meets the needs of actual conditions, and is easy for people to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the back chair structure of the utility model;

[0018] Figure 3This is a schematic diagram of the mounting rod structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the mounting plate structure of the utility model.

[0020] In the figure: 1. backrest; 11. snap-fitting opening A; 12. mounting slot; 2. mounting rod; 21. fixed axis A; 22. fixed axis C; 3. headrest; 4. snap-fitting rod; 5. fixed rod; 6. connecting rod; 61. movable slot; 7. mounting plate; 71. fixed axis B; 72. sliding slot; 73. snap-fitting slot; 74. mounting axis; 75. limit hook; 8. table top; 81. handle; 9. snap-fitting opening B. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.

[0023] Combination Figure 1 A pull-out structure of a hidden seat table comprises a backrest 1, one side of the backrest 1 is fixedly connected with a fixing rod 5 which is fixedly connected with two groups, the two groups of fixing rods 5 are relatively innerly engaged with mounting rods 2, and the upper end of the backrest 1 is fixedly connected with a headrest 3.

[0024] The utility model is further described below in conjunction with embodiments.

[0025] Embodiment 1:

[0026] See also Figure 1 and Figure 3 A fixed axis A21 is fixedly connected to one side of the mounting rod 2, and a mounting plate 7 is slidably connected to one side of the fixed axis A21. A sliding groove 72 is provided on one side of the mounting plate 7. Two groups of mounting plates 7 are fixedly connected, and a table board 8 is snap-connected between the two groups of mounting plates 7. A handle 81 is fixedly connected to the lower end of the table board 8. The two groups of mounting plates 7 are fixedly connected to the outer sides thereof with a fixed axis B71. A connecting rod 6 is rotatably connected to one side of the fixed axis B71. A movable groove 61 is provided on the outer surface of the connecting rod 6. The fixed axis B71 is rotatably connected to the movable groove 61. A fixed axis C22 is fixedly connected to one side of the mounting plate 7, and the fixed axis C22 is movably connected to the movable groove 61.

[0027] Specifically, when the table top 8 needs to be pulled out, the handle 81 is pulled to rotate the connecting rod 6 outward, and the sliding groove 72 is engaged and connected to the outer surface of the fixed axis A21. At this time, the sliding groove 72 slides upward, driving the table top 8 to move upward, and at the same time the table top 8 flips outward until the connecting lines between the table top 8, the connecting rod 6 and the mounting plate 7 form a triangle, which can be stabilized and the structure is locked and no longer moves. This process does not require equipment such as motors, meets the needs of actual conditions, and is easy for people to operate. When the table top 8 is folded up, the connecting rod 6, the table top 8 and the mounting rod 2 are all in a vertical state. When the table top 8 is pulled out, the movable groove 61 rotates along the fixed axis C22, and the movable groove 61 rotates along the fixed axis B71 to limit the moving direction of the connecting rod 6, so that after the table top 8 is horizontal, the structure can be locked and limited without deviation.

[0028] Embodiment 2:

[0029] See also Figure 1-Figure 4 A mounting groove 12 is provided on one side of the back chair 1, and the fixing rod 5 is located on the inner wall of the mounting groove 12. Engagement openings A11 are provided on both sides of the back chair 1, and multiple groups of engagement openings A11 are provided. Engagement openings B9 are provided on the outer surfaces of the mounting rod 2 and the fixing rod 5, and multiple groups of engagement openings B9 are provided on the fixing rod 5. The positions of the engagement openings B9 and the engagement openings A11 correspond, and the engagement openings B9 and the engagement openings A11 are internally engaged with the engagement rod 4. A engagement groove 73 is provided on one side of the mounting plate 7, and the table board 8 is engaged with the mounting plate 7 through the engagement groove 73. A mounting shaft 74 is rotatably connected to one side of the mounting plate 7, and a limited position hook 75 is fixedly connected to the outer surface of the mounting shaft 74.

[0030] Specifically, when the height of the table top 8 needs to be adjusted, pull out the locking rod 4, adjust the positions of the locking opening B9 and the locking opening A11, and then lock the locking rod 4 in the locking opening B9 and the locking opening A11. When the table top 8 is damaged and needs to be replaced, rotate the mounting shaft 74 so that the limit hook 75 no longer blocks the table top 8, pull the handle 81, pull out the table top 8 for replacement, and the new table top 8 is locked in the slot 73. Then rotate the mounting shaft 74 to limit the limit hook 75, and at the same time, the limit hook 75 can hang some items.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pull-out structure for a hidden seat table, comprising a backrest chair (1), characterized in that: Two groups of fixing rods (5) are arranged on one side of the back chair (1), and the two groups of fixing rods (5) are connected to mounting rods (2) by snapping at the inner sides thereof, and a headrest (3) is arranged at the upper end of the back chair (1); A fixed axis A (21) is provided on one side of the mounting rod (2), and a mounting plate (7) is slidably connected to one side of the fixed axis A (21), and a sliding groove (72) is provided on one side of the mounting plate (7). Two groups of mounting plates (7) are provided, and a table top (8) is snap-fitted and connected between the two groups of mounting plates (7). A handle (81) is provided at the lower end of the table top (8). Fixed axes B (71) are provided on the relative outer sides of the two groups of mounting plates (7), and one side of the fixed axis B (71) is rotatably connected to a connecting rod (6).

2. The pull-out structure of a hidden seat table according to claim 1, characterized in that: The outer surface of the connecting rod (6) is provided with a movable groove (61), and the fixed shaft B (71) is rotatably connected to the movable groove (61).

3. The pull-out structure of a hidden seat table according to claim 2, characterized in that: A fixed shaft C (22) is provided on one side of the mounting plate (7), and the fixed shaft C (22) is movably connected to the movable groove (61).

4. The pull-out structure of a hidden seat table according to claim 1, characterized in that: A mounting groove (12) is provided on one side of the backrest chair (1), the fixing rod (5) is located on the inner wall of the mounting groove (12), and snap-fit ​​openings A (11) are provided on both sides of the backrest chair (1), and the snap-fit ​​openings A (11) are provided in multiple groups.

5. The pull-out structure of a hidden seat table according to claim 4, characterized in that: The outer surfaces of the installation rod (2) and the fixing rod (5) are both provided with snap-fitting openings B (9), and there are multiple groups of snap-fitting openings B (9) on the fixing rod (5).

6. The pull-out structure of a hidden seat table according to claim 5, characterized in that: The positions of the snap-fitting opening B (9) and the snap-fitting opening A (11) correspond to each other, and a snap-fitting rod (4) is snap-fitted and connected inside the snap-fitting opening B (9) and the snap-fitting opening A (11).

7. The pull-out structure of a hidden seat table according to claim 6, characterized in that: A slot (73) is provided on one side of the mounting plate (7), and the table top (8) is connected to the mounting plate (7) by means of the slot (73). A mounting shaft (74) is rotatably connected to one side of the mounting plate (7), and a limit hook (75) is provided on the outer surface of the mounting shaft (74).

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