Automobile armrest framework with adjustment locking structure

Abstract

The utility model discloses a car handrail skeleton with adjusting locking structure, including car handrail skeleton structure, the reading board structure is rotatably connected on car handrail skeleton structure, car handrail skeleton structure includes base, is fixed with car seat body on base, is fixed with support plate on car seat body, is fixed with automatic angle adjusting assembly on support plate, is locked and is connected with locking stop component on automatic angle adjusting assembly, and automatic angle adjusting assembly includes storage frame, is fixed with motor box on storage frame, and motor box is driven gear group rotation in motor, and gear group rotation drives annular plate to rotate, and is fixed with car handrail skeleton on annular plate this car handrail skeleton with adjusting locking structure is set up to the angle automatic adjustment and spacing of car handrail skeleton through storage frame, motor box, gear group and annular plate, and is locked and is positioned through the setting of electric telescopic handle and locking block to gear group, thereby avoiding car handrail skeleton movement.

Description

Technical Field

[0001] This utility model relates to the field of automotive armrest technology, specifically to an automotive armrest frame with an adjustable locking structure. Background Technology

[0002] Most car armrest frames are retractable, providing elbow space for passengers. If the armrest is not needed, it can be folded up without affecting the sense of space inside the car. However, most existing car armrest frames are manually operated and cannot be automatically adjusted as needed. In addition, existing car armrest frames only provide elbow space for passengers. When passengers need to handle documents urgently or read, they can only place their arms on their laps, which is uncomfortable and not very practical. Utility Model Content

[0003] The purpose of this utility model is to provide a car armrest frame with an adjustable locking structure to solve the problems mentioned in the background art. Existing car armrest frames are mostly manually operated and cannot be automatically adjusted in angle as needed. At the same time, existing car armrest frames only provide elbow space for passengers. When passengers need to handle documents urgently or read, they can only place their arms on their laps, resulting in poor comfort and limited practicality.

[0004] To achieve the above objectives, the present invention provides the following technical solution: a car armrest frame with an adjustable locking structure, comprising a car armrest frame structure, a reading board structure rotatably connected to the car armrest frame structure, the car armrest frame structure comprising a base, a car seat body fixed on the base, a support plate fixed on the car seat body, an automatic angle adjustment component fixed on the support plate, and a locking limit component engaged with the automatic angle adjustment component;

[0005] The automatic angle adjustment component includes a storage rack, on which a motor housing is fixed. Inside the motor housing, a motor drives a gear set to rotate, which in turn causes a ring plate to rotate. A car armrest frame is fixed on the ring plate.

[0006] The locking and limiting assembly includes an electric telescopic rod, on which the position of the telescopic locking block is adjusted.

[0007] Preferably, the reading board structure includes limiting blocks, and a rotating shaft is rotatably connected between the limiting blocks. A reading board length adjustment component is fixed on the rotating shaft.

[0008] Preferably, the reading plate length adjustment assembly includes a first reading plate, a groove is provided on the first reading plate, a slide bar is slidably connected in the groove, a second reading plate is fixed between the slide bars, and a pull bar is fixed on the second reading plate.

[0009] By adopting the above technical solution, the length of the first reading board can be adjusted by setting a reading board length adjustment component.

[0010] Preferably, a cup holder is provided on the lower side of the first reading plate.

[0011] By adopting the above technical solution, the water cup is placed in the cup slot opened on the first reading plate.

[0012] Compared with the prior art, the beneficial effects of this utility model are: the car armrest frame with adjustable locking structure

[0013] (1) It is equipped with an automatic angle adjustment component and a locking limit component. The angle of the car armrest frame is automatically adjusted and limited by the setting of the storage rack, motor box, gear set and ring plate. The gear set is locked and limited by the setting of electric telescopic rod and locking block, so as to prevent the car armrest frame from moving and affecting the normal use of the car armrest frame.

[0014] (2) It is equipped with a reading board structure. Through the setting of limit block, rotating shaft, first reading board, slide groove, second reading board, pull bar and slide bar, the passenger can directly work or read, improving comfort. The second reading board slides out from the first reading board, thereby increasing the length of the entire reading board and increasing practicality. Attached Figure Description

[0015] Figure 1 This is a front view structural diagram of the present invention;

[0016] Figure 2 This is a schematic diagram of the automatic angle adjustment component of this utility model;

[0017] Figure 3 This utility model Figure 1 Enlarged structural diagram at point A in the middle;

[0018] Figure 4 This is a three-dimensional schematic diagram of the reading board structure of this utility model.

[0019] In the diagram: 1. Car armrest frame structure; 11. Base; 12. Car seat body; 13. Support plate; 14. Automatic angle adjustment assembly; 141. Storage rack; 142. Motor box; 143. Gear set; 144. Ring plate; 145. Car armrest frame; 15. Locking and limiting assembly; 151. Electric telescopic rod; 152. Locking block; 2. Reading board structure; 21. Limiting block; 22. Rotating shaft; 23. Reading board length adjustment assembly; 231. First reading board; 232. Slide groove; 233. Second reading board; 234. Pull bar; 235. Slide bar. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1-4 This utility model provides a technical solution: a car armrest frame with an adjustable locking structure, such as... Figure 1 and Figure 3 As shown, the car armrest frame structure 1 includes a base 11, a car seat body 12 is fixed on the base 11, a support plate 13 is fixed on the car seat body 12, an automatic angle adjustment component 14 is fixed on the support plate 13, the automatic angle adjustment component 14 includes a storage rack 141, a motor box 142 is fixed on the storage rack 141, a motor drives a gear set 143 to rotate inside the motor box 142, the rotation of the gear set 143 drives the annular plate 144 to rotate, and a car armrest frame 145 is fixed on the annular plate 144.

[0022] Among them, the base 11 is fixed with a control device for controlling the overall equipment;

[0023] Specifically, the storage rack 141 is rotatably connected to a gear set 143 via a rotating rod, and an annular plate 144 is fixed on the gear set 143;

[0024] In the above scheme, passengers sit on the car seat body 12. With the assistance of the stepper motor in the motor box 142 inside the upper storage rack 141 of the upper support plate 13, the gear set 143 is driven to rotate. The rotation of the gear set 143 drives the ring plate 144 to rotate. The rotation of the ring plate 144 drives the car armrest frame 145 to automatically adjust its angle. Finally, the car armrest frame 145 is automatically limited and locked.

[0025] like Figure 3 As shown, a locking limit assembly 15 is engaged with the automatic angle adjustment assembly 14. The locking limit assembly 15 includes an electric telescopic rod 151, and the position of the telescopic locking block 152 is adjusted on the electric telescopic rod 151.

[0026] Among them, the electric telescopic pole 151 is a double-section telescopic pole;

[0027] In the above scheme, after the automatic angle adjustment component 14 rotates to the desired position, the electric telescopic rod 151 is activated. With the assistance of the electric telescopic rod 151, the locking block 152 is moved, thereby limiting the gear set 143 under the assistance of the locking block 152, thus assisting in the locking function.

[0028] like Figure 1 , Figure 2 and Figure 4 As shown, a reading board structure 2 is rotatably connected to the car armrest frame structure 1. The reading board structure 2 includes a limiting block 21, and a rotating shaft 22 is rotatably connected between the limiting blocks 21. A reading board length adjustment component 23 is fixed on the rotating shaft 22. The reading board length adjustment component 23 includes a first reading board 231. A sliding groove 232 is provided on the first reading board 231. A sliding strip 235 is slidably connected in the sliding groove 232. A second reading board 233 is fixed between the sliding strips 235. A pull strip 234 is fixed on the second reading board 233. A cup holder is provided on the lower side of the first reading board 231.

[0029] Among them, a limiting groove is opened on the upper side of the car armrest frame 145, and a limiting block 21 is fixed in the limiting groove. There are two sets of limiting blocks 21, and the two sets of limiting blocks 21 are symmetrically arranged about the central axis of the first reading plate 231. The first reading plate 231 is rotated to be parallel to the car armrest frame 145, thereby playing a supporting role.

[0030] Specifically, the first reading plate 231 has two sets of sliding grooves 232, and two sets of sliding strips 235 are slidably connected in the two sets of sliding grooves 232. The second reading plate 233 is fixed between the two sets of sliding strips 235.

[0031] In the above scheme, rotating the first reading plate 231, with the assistance of the rotating shaft 22 between the limiting blocks 21, drives the first reading plate 231 to rotate to the upper side of the car armrest frame 145. The cup slot opened on the first reading plate 231 is used to place the water cup. Pulling the pull strip 234 on the second reading plate 233 moves the slide strip 235 on the second reading plate 233 from the slide groove 232 on the first reading plate 231 to the desired position, thereby increasing the length of the first reading plate 231 and increasing its practicality.

[0032] Working principle: When using the car armrest frame with adjustable locking structure, when the external power is connected, the angle of the car armrest frame 145 is automatically adjusted and locked by the setting of the car armrest frame structure 1. The reading board structure 2 facilitates reading and office work for passengers, increasing practicality.

[0033] The terms “center,” “longitudinal,” “lateral,” “front,” “rear,” “left,” “right,” “vertical,” “horizontal,” “top,” “bottom,” “inner,” and “outer,” etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing this utility model 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. Therefore, they should not be construed as limiting the scope of protection of this utility model.

[0034] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A car armrest frame with an adjustable locking structure, comprising a car armrest frame structure (1), wherein a reading plate structure (2) is rotatably connected to the car armrest frame structure (1), characterized in that, The car armrest frame structure (1) includes a base (11), a car seat body (12) is fixed on the base (11), a support plate (13) is fixed on the car seat body (12), an automatic angle adjustment component (14) is fixed on the support plate (13), and a locking limit component (15) is engaged with the automatic angle adjustment component (14). The automatic angle adjustment assembly (14) includes a storage rack (141), a motor housing (142) is fixed on the storage rack (141), a motor drives a gear set (143) to rotate inside the motor housing (142), the rotation of the gear set (143) drives the annular plate (144) to rotate, and a car armrest frame (145) is fixed on the annular plate (144). The locking and limiting assembly (15) includes an electric telescopic rod (151) and a telescopic adjustment locking block (152) on the electric telescopic rod (151).

2. The car armrest frame with an adjustable locking structure according to claim 1, characterized in that: The reading board structure (2) includes a limiting block (21), and a rotating shaft (22) is rotatably connected between the limiting blocks (21). A reading board length adjustment component (23) is fixed on the rotating shaft (22).

3. The car armrest frame with an adjustable locking structure according to claim 2, characterized in that: The reading plate length adjustment assembly (23) includes a first reading plate (231), a groove (232) is provided on the first reading plate (231), a slide bar (235) is slidably connected in the groove (232), a second reading plate (233) is fixed between the slide bars (235), and a pull bar (234) is fixed on the second reading plate (233).

4. The car armrest frame with an adjustable locking structure according to claim 3, characterized in that: A cup holder is provided on the lower side of the first reading plate (231).

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