Adjustable automobile seat backrest table board

Abstract

The utility model provides an adjustable automobile seat backrest table board, which relates to the technical field of automobile seat table boards, and comprises a seat mechanism, the seat mechanism comprises a base, an adjuster is arranged at one end of the base, an adjusting back board is arranged on the adjuster, a headrest is arranged at one end, far away from the adjuster, of the adjusting back board, and a backrest is arranged on the headrest. An adjusting mechanism is arranged on one side of the adjusting back plate and comprises a connecting block. According to the utility model, the buckle device is pressed by a hand to be unfixed on the butt joint device, so that the two ends of the adjusting frame can be respectively adjusted on the limiting stopper and the butt joint device in a sliding manner, and the butt joint device drives the placing plate to ascend and adjust; and after the placement plate is adjusted to a proper position, a worker only needs to loosen the buckling device to enable the buckling device to be buckled and fixed on the butt joint device, so that the fixation of the placement plate can be limited, a user can use the placement plate, and the practicability of the placement plate in the actual use process is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile seat table boards, in particular to an adjustable automobile seat back table board. Background Art

[0002] A car seat back table is a folding table that can be fixed to the back of a car seat, usually used for working, dining or entertainment in the car. This table usually has adjustable angles and heights, which can be adjusted as needed for the convenience of passengers. Some car seat back tables are also equipped with cup holders and storage space to provide more convenience.

[0003] However, in the prior art, the existing car seat back table can only form a stable support at 90 degrees. If the angle between the table and the seat is less than 90 degrees, the table is likely to fail to provide support due to insufficient stability. Not all users can use the table comfortably at 90 degrees, so the practicality of this car seat back table is reduced in actual use. Therefore, we provide an adjustable car seat back table. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and provide an adjustable car seat back table.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an adjustable car seat back table, comprising: a seat mechanism, the seat mechanism comprising a base, an adjuster is provided at one end of the base, an adjustable back plate is provided on the adjuster, a headrest is provided at the end of the adjustable back plate away from the adjuster, an adjustment mechanism is provided on one side of the adjustable back plate, the adjustment mechanism comprises a connecting block, a limiter is provided at one end of the connecting block, an adjustment rod is provided on the limiter, an adjustment frame is provided on the outer surface of the adjustment rod, a connecting rod is provided at one end of the limiter, a docking device is provided on the outer surface of the connecting rod, a snap device is provided on the docking device, and a protective mechanism is provided on the docking device, and the protective mechanism comprises a placement plate.

[0006] As a preferred embodiment, an anti-skid pad is provided on the placement board, and a wrist guard is provided on the anti-skid pad.

[0007] As a preferred implementation manner, one side of the anti-slip pad is bonded to the placement board, and one side of the wrist guard is bonded to the side of the anti-slip pad away from the placement board.

[0008] As a preferred implementation, two ends of the adjuster are respectively butted against the base and the adjustment back plate, and one end of the headrest is fixedly connected to an end of the adjustment back plate away from the adjuster.

[0009] As a preferred embodiment, one end of the connecting block is fixedly connected to one side of the adjusting back plate, one side of the limiter is fixedly connected to the end of the connecting block away from the adjusting back plate, and the outer surface of the adjusting rod is limited on the limiter for sliding adjustment.

[0010] As a preferred embodiment, the two ends of the adjustment frame are respectively docked on the adjustment rod and the buckle, the buckle is limited in the docking device for buckling and fixing, and one end of the docking device is rotated and adjusted at one end of the limiter through a connecting rod.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] The utility model releases the fixation of the docking device by pressing the buckle with the hand, so that the two ends of the adjustment frame can be slidably adjusted on the limiter and the docking device respectively, so that the docking device can be raised and adjusted with the placement plate. After the placement plate is adjusted to a suitable position, the staff only needs to loosen the buckle to allow it to be buckled and fixed on the docking device to limit its fixation, allowing the user to use it, thereby improving its practicality in actual use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The utility model provides a structural schematic diagram of an adjustable car seat back table.

[0014] Figure 2 The utility model provides a seat mechanism structure schematic diagram of an adjustable car seat back table.

[0015] Figure 3 The utility model provides a schematic diagram of the structure of an adjustment mechanism of an adjustable car seat back table.

[0016] Figure 4 The utility model provides a structural schematic diagram of a protective mechanism for an adjustable car seat back table.

[0017] Legend:

[0018] 1. Seat mechanism; 11. Base; 12. Regulator; 13. Adjustable back panel; 14. Headrest;

[0019] 2. Adjustment mechanism; 21. Connection block; 22. Stopper; 23. Adjustment rod; 24. Adjustment frame; 25. Connection rod; 26. Butt joint; 27. Snap fastener;

[0020] 3. Protective mechanism; 31. Placement plate; 32. Anti-slip pad; 33. Wrist guard. DETAILED DESCRIPTION

[0021] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in combination with the accompanying drawings by way of examples.

[0022] It should be noted that many specific details are set forth in the following description to facilitate a full understanding of the present invention. However, the present invention can also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.

[0023] In addition, in the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0024] In the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be directly connected, or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. However, if it is indicated as a direct connection, it means that the two connected bodies are not connected through an intermediate structure, but are connected to form a whole only through a connecting structure. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances.

[0025] In the present utility model, unless otherwise clearly specified and limited, the first feature "above" or "below" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more embodiments or examples.

[0026] Example 1

[0027] like Figure 1-3As shown, the utility model provides a technical solution: an adjustable car seat back table, comprising: a seat mechanism 1, the seat mechanism 1 comprises a base 11, an adjuster 12 is arranged at one end of the base 11, an adjusting back plate 13 is arranged on the adjuster 12, a headrest 14 is arranged at the end of the adjusting back plate 13 away from the adjuster 12, an adjusting mechanism 2 is arranged on one side of the adjusting back plate 13, the adjusting mechanism 2 comprises a connecting block 21, a limiter 22 is arranged at one end of the connecting block 21, an adjusting rod 23 is arranged on the limiter 22, an adjusting frame 24 is arranged on the outer surface of the adjusting rod 23, a connecting rod 25 is arranged at one end of the limiter 22, a docking device 26 is arranged on the outer surface of the connecting rod 25, and a buckle 27 is arranged on the docking device 26, A protection mechanism 3 is provided on the docking device 26, and the protection mechanism 3 includes a placement plate 31. The two ends of the adjuster 12 are docked on the base 11 and the adjustment back plate 13 respectively, one end of the headrest 14 is fixedly connected to the end of the adjustment back plate 13 away from the adjuster 12, one end of the connecting block 21 is fixedly connected to one side of the adjustment back plate 13, one side of the limiter 22 is fixedly connected to the end of the connecting block 21 away from the adjustment back plate 13, the outer surface of the adjusting rod 23 is limited on the limiter 22 for sliding adjustment, the two ends of the adjusting frame 24 are docked on the adjusting rod 23 and the buckle 27 respectively, the buckle 27 is limited in the docking device 26 for buckling and fixing, and one end of the docking device 26 is rotated and adjusted at one end of the limiter 22 through the connecting rod 25.

[0028] In this embodiment, when the staff uses the seat backrest table to adjust it, they can press the buckle 27 with their hands to release it from the docking device 26, so that the two ends of the adjustment frame 24 can be slid and adjusted on the limiter 22 and the docking device 26 respectively, so that the docking device 26 can be adjusted upward with the placement plate 31. After the placement plate 31 is adjusted to the appropriate position, the staff only needs to release the buckle 27 so that it can be buckled and fixed on the docking device 26 to limit its fixation, allowing the user to use it, thereby improving its practicality in actual use.

[0029] Example 2

[0030] like Figure 1-4 As shown, an anti-skid pad 32 is provided on the placement plate 31 , and a wrist guard 33 is provided on the anti-skid pad 32 . One side of the anti-skid pad 32 is bonded to the placement plate 31 , and one side of the wrist guard 33 is bonded to the side of the anti-skid pad 32 away from the placement plate 31 .

[0031] In this embodiment, in order to make it more convenient for the staff to use, an anti-slip pad 32 is provided on the placement plate 31, and a wrist guard 33 is provided on the side of the anti-slip pad 32 away from the placement plate 31. When using the table top, the staff only needs to place their hands on the wrist guard 33 to use it on the anti-slip pad 32. This can effectively prevent the user from making mistakes due to sliding during use, thereby further improving its practicality in actual use.

[0032] Working principle:

[0033] like Figure 1-4 As shown, when the staff uses the backrest table of the chair to adjust, they can press the buckle 27 by hand to release it from the docking device 26. In this way, the two ends of the adjustment frame 24 can be slid and adjusted on the limiter 22 and the docking device 26. This allows the docking device 26 and the placement plate 31 to be adjusted upward. Once the placement plate 31 is adjusted to a suitable position, the staff only needs to release the buckle 27 and let it buckle and fix it on the docking device 26, thereby limiting the position and allowing the user to use it comfortably.

[0034] In order to make it more convenient for the staff to use, an anti-skid pad 32 is provided on the placement board 31, and a wrist guard 33 is also provided on the side of the anti-skid pad 32 away from the placement board 31. When using the table board, the staff only needs to put their hands on the wrist guard 33 to operate on the anti-skid pad 32. This design effectively prevents errors caused by sliding during use, and further improves the convenience and practicality of actual use.

[0035] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0036] The utility model is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the scope of protection of the utility model.

Claims

1. An adjustable car seat back table, characterized in that: include: A seat mechanism (1), the seat mechanism (1) comprising a base (11), an adjuster (12) being arranged at one end of the base (11), an adjustment back plate (13) being arranged on the adjuster (12), a headrest (14) being arranged at one end of the adjustment back plate (13) away from the adjuster (12), an adjustment mechanism (2) being arranged at one side of the adjustment back plate (13), the adjustment mechanism (2) comprising a connecting block (21), one end of the connecting block (21) being arranged A limiter (22), the limiter (22) is provided with an adjustment rod (23), the outer surface of the adjustment rod (23) is provided with an adjustment frame (24), one end of the limiter (22) is provided with a connecting rod (25), the outer surface of the connecting rod (25) is provided with a docking device (26), the docking device (26) is provided with a snap device (27), and the docking device (26) is provided with a protective mechanism (3), and the protective mechanism (3) includes a placement plate (31).

2. The adjustable car seat back table according to claim 1, characterized in that: The placement plate (31) is provided with an anti-skid pad (32), and the anti-skid pad (32) is provided with a wrist guard (33).

3. The adjustable car seat back table according to claim 2, characterized in that: One side of the anti-skid pad (32) is bonded to the placement plate (31), and one side of the wrist guard (33) is bonded to a side of the anti-skid pad (32) away from the placement plate (31).

4. The adjustable car seat back table according to claim 1, characterized in that: The two ends of the adjuster (12) are respectively connected to the base (11) and the adjustment back plate (13), and one end of the headrest (14) is fixedly connected to an end of the adjustment back plate (13) away from the adjuster (12).

5. The adjustable car seat back table according to claim 1, characterized in that: One end of the connecting block (21) is fixedly connected to one side of the adjusting back plate (13), one side of the stopper (22) is fixedly connected to one end of the connecting block (21) away from the adjusting back plate (13), and the outer surface of the adjusting rod (23) is limited on the stopper (22) for sliding adjustment.

6. The adjustable car seat back table according to claim 1, characterized in that: The two ends of the adjustment frame (24) are respectively docked on the adjustment rod (23) and the buckle (27); the buckle (27) is limited in the docking device (26) for buckling and fixing; one end of the docking device (26) is rotated and adjusted at one end of the limiter (22) through a connecting rod (25).

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