Multifunctional automobile rear seat large armrest

Abstract

The utility model provides a multifunctional automobile rear seat large armrest which comprises an armrest support and an armrest body, an armrest framework is embedded in the armrest body, the armrest framework is rotatably connected with the armrest support, the armrest framework is provided with an angle adjuster fixedly connected with the armrest support, and the armrest support is provided with an L-shaped protruding part. The handrail is provided with an arc-shaped concave part; a plate A, a plate B, a mandrel and an angle adjuster unlocking shifting piece are arranged in the angle adjuster, the plate A of the angle adjuster is fixedly connected with the armrest support, the plate B is fixedly connected with the armrest framework, the mandrel is matched with the plate A and the plate B through splines, a coil spring is arranged on the inner side of the angle adjuster, one end of the coil spring is fixed to the mandrel, and the other end of the coil spring is fixed to the plate B. According to the utility model, the arc-shaped concave part is matched with the L-shaped convex part, so that the integrity of the curved surface of the armrest is ensured, the overall appearance effect is improved, and the strength and the stability of the armrest can meet the use and collision requirements of a seat backrest through the armrest framework.

Description

Technical Field

[0001] The utility model patent relates to the technical field of automobile seat armrests, and mainly relates to a large multifunctional rear-row seat armrest for automobiles. Background Art

[0002] With the improvement of people's living standards, automobiles are increasingly favored by people. Especially now, young people have gradually become the main force in purchasing automobiles. The demands of young people for the fashionability of automobile appearance, the diversity of functions, comfort, and a sense of technology have promoted the rapid progress of automobile design in aspects such as appearance, functional configuration, man-machine, technology application, and entertainment. As one of the main carriers integrating the above functions, automobile seat armrests have more and more functions and more complex structures, which also bring challenges in aspects such as movement and safety. As a solution to the above problems, this patent can effectively ensure the integrity of the armrest appearance, the high integration of the structure, high-tech nature, and safety while meeting the basic functional requirements of the armrest. At the same time, it also has the use and operation comfort that meets the man-machine design. Summary of the Utility Model

[0003] The utility model mainly provides a large multifunctional rear-row seat armrest for automobiles to solve the technical problems proposed in the above background art.

[0004] To achieve the above object, the following technical solutions are provided: A large multifunctional rear-row seat armrest for automobiles includes an armrest bracket and an armrest. An armrest skeleton is embedded inside the armrest. The two inner sides at the top ends of the armrest skeleton and the armrest bracket are rotatably connected. An angle adjuster fixedly connected to the inner side at the top of the armrest bracket is installed on one side inside the armrest skeleton. L-shaped protruding parts are provided on both sides of the armrest bracket;

[0005] Arc-shaped recessed parts are provided on both sides of the armrest, and the arc-shaped recessed parts cooperate with the L-shaped protruding parts;

[0006] The inside of the angle adjuster includes a plate A, a plate B, a core shaft, and an angle adjuster unlocking dial. The plate A of the angle adjuster is fixedly connected to the armrest bracket. The plate B is fixedly connected to the armrest skeleton. The core shaft is in spline fit with the plate A and the plate B. A torsion spring is arranged inside the angle adjuster. One end of the torsion spring is fixed on the core shaft, and the other end is fixed on the plate B. The angle adjuster unlocking dial is welded to the end of the core shaft inside the torsion spring.

[0007] Further, a rotating shaft is arranged on the outer side of one end of the armrest skeleton. An S-shaped connecting rod is installed inside the armrest skeleton. A damper is installed at one end inside the armrest skeleton away from the angle adjuster. One end of the damper is connected to the rotating shaft of the armrest skeleton, and the other end is stuck on the S-shaped connecting rod of the armrest skeleton on the side.

[0008] Furthermore, a storage box is provided on one side of the armrest close to the armrest bracket, magnets are embedded on both sides of the armrest, one side of the armrest is rotatably connected to the storage box cover, the storage box cover cooperates with the magnet, and the magnets are located on both sides of the storage box.

[0009] Furthermore, the side of the armrest close to the armrest bracket is connected to a mobile phone wireless charger, multiple physical buttons are connected to the grooves on both sides of the top of the armrest, the side of the armrest close to the armrest bracket is connected to a multimedia display screen, and multiple boss keys are provided on one side of the armrest, and the boss keys are located between the multimedia display screen and the mobile phone wireless charger.

[0010] Furthermore, the bottom area of the armrest frame is a box-type structure, and the armrest frame is welded with a first horizontal plate, a second horizontal plate, and a third horizontal plate in sequence from the bottom to the upper end. The armrest frame shrinks inward at the waist position, and the top area of the armrest frame accommodates and fixes the box-type structure of the cup holder.

[0011] Furthermore, a pull wire fixing bracket is installed inside the top area of the armrest frame, and a pull wire is arranged inside the armrest frame. One end of the pull wire is connected to the unlocking paddle of the angle adjuster, and the other end is connected to the pull wire fixing bracket.

[0012] Furthermore, a cup holder is installed on one side of the top of the armrest close to the armrest bracket, an armrest unlocking buckle is installed on one side of the top of the armrest away from the armrest bracket, and a pull wire is connected to one side of the armrest unlocking buckle.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] Firstly, the armrest in the utility model can be used as a seat back and a seat armrest, realizing multifunctional use and avoiding the inconvenience caused by a single function. The arc-shaped concave part cooperates with the L-shaped convex part to ensure the integrity of the storage box cover and the armrest curved surface, improve the overall appearance, and make the user more visually comfortable;

[0015] Secondly, the utility model uses a recliner connected between the armrest frame and the armrest bracket to easily achieve the design posture and angle of opening and folding the armrest by adjusting the stop point of the tooth plate inside the recliner according to design requirements. The coil spring fixed on the recliner assists the armrest in the folding process, reduces the turning force when the armrest is folded, and improves the stability and strength of the armrest. In addition, the armrest frame can be used as a seat back frame alone, and its strength and stability can meet the use and collision requirements of the seat back.

[0016] Thirdly, the damping device connected between the armrest skeletons can effectively slow down the rapid flipping speed of the armrest caused by vehicle collision or sudden braking, thus avoiding potential injuries to the occupants due to the rapid flipping of the armrest. Meanwhile, due to the presence of the damping device, the movement of the armrest or the armrest skeleton during opening and retracting is more gentle, providing better operating comfort for the operator.

[0017] The following will explain and illustrate the present utility model in detail in conjunction with the accompanying drawings and specific embodiments. Description of the Drawings

[0018] Figure 1 Partial device structure schematic diagram of the present utility model;

[0019] Figure 2 Structure schematic diagram of the backrest of the present utility model;

[0020] Figure 3 Armrest structure schematic diagram of the present utility model;

[0021] Figure 4 Structure schematic diagram of the armrest of the present utility model;

[0022] Figure 5 Overall skeleton structure schematic diagram of the present utility model;

[0023] Figure 6 Exploded view of the angle adjuster area structure of the present utility model;

[0024] Figure 7 Armrest bracket area structure schematic diagram of the present utility model;

[0025] Figure 8 Armrest skeleton structure schematic diagram of the present utility model.

[0026] In the figures: 10, armrest skeleton; 11, S-shaped connecting rod; 12, rotating shaft; 13, first cross plate; 14, second cross plate; 15, third cross plate; 16, cable fixing bracket; 20, armrest bracket; 201, L-shaped protrusion; 21, first side plate; 22, second side plate; 23, base; 30, angle adjuster; 31, A plate; 32, B plate; 33, core shaft; 34, angle adjuster unlocking lever; 40, torsion spring; 50, damping device; 60, cable; 70, multimedia display screen; 80, armrest; 81, arc-shaped recess; 82, storage box cover; 83, magnet; 84, mobile phone wireless charger; 85, boss key; 86, cup holder plate; 87, armrest unlocking handle; 90, physical button. Detailed Embodiments

[0027] To facilitate the understanding of the present utility model, the present utility model will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present utility model are given in the drawings. However, the present utility model can be implemented in different forms and is not limited to the embodiments described in the text. On the contrary, these embodiments are provided to make the disclosed content of the present utility model more thorough and comprehensive.

[0028] For the embodiments, please refer to Figure 1-8 , a large rear-seat armrest for a multi-functional vehicle, comprising an armrest armrest bracket 20 and an armrest 80. An armrest skeleton 10 is embedded inside the armrest 80. The two inner ends at the top of the armrest skeleton 10 and the armrest armrest bracket 20 are rotatably connected. One side inside the armrest skeleton 10 is provided with an angle adjuster 30 fixedly connected to the inner side at the top of the armrest armrest bracket 20. The two sides of the armrest armrest bracket 20 are provided with L-shaped protrusions 201, and the armrest armrest bracket 20 is of a U-shaped structure;

[0029] The two sides of the armrest 80 are provided with arc-shaped recesses 81, and the arc-shaped recesses 81 cooperate with the L-shaped protrusions 201;

[0030] The inside of the angle adjuster 30 includes an A plate 31, a B plate 32, a core shaft 33, and an angle adjuster unlocking dial 34. The A plate 31 of the angle adjuster 30 is fixedly connected to the armrest armrest bracket 20, the B plate 32 is fixedly connected to the armrest skeleton 10, the core shaft 33 is fitted with the A plate 31 and the B plate 32 through a spline. A coil spring 40 is arranged inside the angle adjuster 30. One end of the coil spring 40 is fixed on the core shaft 33, and the other end is fixed on the B plate 32. The angle adjuster unlocking dial 34 is welded to the end of the core shaft 33 inside the coil spring 40.

[0031] It should be noted that in the embodiment, the armrest 80 can be installed on the vehicle body or the seat, and can be used for the seat backrest and the seat armrest to achieve multi-functional use. The arc-shaped recesses 81 and the L-shaped protrusions 201 can not only ensure the integrity of the curved surface of the armrest 80, improve the overall appearance effect, and make the user more comfortable visually, but also the angle adjuster 30 facilitates the adjustment of the angle of the armrest 80, and improves the stability and strength of the armrest 80, avoiding damage when the armrest 80 is used for the backrest and the armrest.

[0032] For the embodiments, please refer to Figure 6 , a rotating shaft 12 is arranged on the outer side of one end of the armrest skeleton 10. An S-shaped connecting rod 11 is installed inside the armrest skeleton 10. A damper 50 is installed at one end inside the armrest skeleton 10 away from the angle adjuster 30. One end of the damper 50 is connected to the rotating shaft 12 of the armrest skeleton 10, and the other end side is stuck on the S-shaped connecting rod 11 of the armrest skeleton 10.

[0033] It should be noted that in the embodiment, the above damper 50 can prevent the rapid flipping of the armrest or the armrest frame 10, reduce the movement injury of the armrest to the occupant, and improve the operation comfort and the smoothness of the armrest movement;

[0034] In addition, it should be noted that there is a U-shaped groove on the side of the damper 50, and the U-shaped groove is stuck on the S-shaped connecting rod 11 of the armrest frame 10.

[0035] For the embodiment, please refer to Figure 5 and 6 , one side of the end of the armrest support 20 is connected to the A plate 31 of the angle adjuster 30 by welding, and the other side is rotatably connected to the armrest frame 10.

[0036] Specifically, please mainly refer to the appendix Figure 7 , the armrest support 20 is composed of a first side plate 21, a second side plate 22 and a base 23. The first side plate 21 and the second side plate 22 are respectively welded on both sides of the base 23, and both the first side plate 21 and the second side plate 22 are S-shaped structures;

[0037] In this embodiment, it should be noted that the S-shaped structures of both the first side plate 21 and the second side plate 22 can ensure the integrity of the armrest surface after the armrest 80 is assembled with the armrest support 20 in a limited space. The base 23 is provided with mounting holes, and the armrest support 20 can be fixed on the seat frame or the vehicle body through the mounting holes; a connecting plate for fixing the armrest accessory is welded to the lower end of the base 23 of the armrest support 20.

[0038] For the embodiment, please refer to Figure 3-4 , a storage box is provided on one side of the armrest 80 close to the armrest support 20. Magnets 83 are embedded on both sides of the armrest 80. One side of the armrest 80 is rotatably connected to a storage box cover 82. The storage box cover 82 cooperates with the magnets 83, and the magnets 83 are located on both sides of the storage box.

[0039] It should be noted that in the embodiment, the storage box is convenient for storing idle items, and the magnets 83 are convenient for tightly adsorbing the storage box cover 82 on the armrest 80 to prevent the storage box cover 82 from freely rotating and causing the items inside the storage box to fall.

[0040] For the embodiment, please refer to Figure 2-3 , a mobile phone wireless charger 84 is connected to one side of the armrest 80 close to the armrest support 20. A plurality of physical buttons 90 are connected in the grooves on both sides of the top of the armrest 80. A multimedia display screen 70 is connected to one side of the armrest 80 close to the armrest support 20. A plurality of boss keys 85 are provided on one side of the armrest 80, and the boss keys 85 are located between the multimedia display screen 70 and the mobile phone wireless charger 84.

[0041] It should be noted that, in the embodiment, the physical button 90 and the boss button 85 are both connected to the vehicle pre-control through the LIN signal. According to the vehicle definition and effective programming, the button can effectively control the target device.

[0042] For example, please refer to Figure 8 The bottom area of the armrest frame 10 is a box-type structure, and the first transverse plate 13, the second transverse plate 14, and the third transverse plate 15 are welded in sequence from the bottom to the upper end of the armrest frame 10. The armrest frame 10 shrinks inward at the waist position, and the top area of the armrest frame 10 accommodates and fixes the box-type structure of the cup holder.

[0043] For example, please refer to Figure 5-6 A wire fixing bracket 16 is installed inside the top area of the armrest frame 10 , and a wire 60 is arranged inside the armrest frame 10 . One end of the wire 60 is connected to the unlocking paddle 34 of the adjuster, and the other end is connected to the wire fixing bracket 16 .

[0044] For example, please refer to Figure 2-3 A cup holder plate 86 is installed on the top of the armrest 80 close to the armrest bracket 20 , and an armrest unlocking button 87 is installed on the top of the armrest 80 away from the armrest bracket 20 , and one side of the armrest unlocking button 87 is connected to the pull wire 60 .

[0045] It should be noted that, in the embodiment, by pulling the armrest unlocking button 87, the pull wire 60 pulls the adjuster unlocking paddle 34 and the core shaft 33 to rotate along the center of the adjuster 30 to unlock the adjuster, thereby realizing the opening and folding of the armrest 80; in the effective locking area of the adjuster 30 during the flipping process of the armrest frame 10, the armrest unlocking button 87 can be released to lock the armrest frame 10, so that the user can adjust it to the desired angle.

[0046] The above-described embodiments only express the implementation methods of the present application, but for those skilled in the art, several modifications and improvements can be made without departing from the concept of the present application, which all belong to the protection scope of the present application. Therefore, the protection scope of the patent of the present application shall be subject to the attached claims.

Claims

1. A large rear seat armrest for a multi-functional vehicle, comprising an armrest support bracket (20) and an armrest (80), characterized in that: An armrest frame (10) is embedded inside the armrest (80). The two inner ends at the top of the armrest frame (10) are rotatably connected to the inner sides of the two ends at the top of the armrest support (20). An angle adjuster (30) fixedly connected to the inner side at the top of the armrest support (20) is installed on one side inside the armrest frame (10). L-shaped protrusions (201) are provided on both sides of the armrest support (20). Arc-shaped recesses (81) are provided on both sides of the armrest (80), and the arc-shaped recesses (81) are matched with the L-shaped protrusions (201). The inside of the angle adjuster (30) includes a plate A (31), a plate B (32), a core shaft (33), and an angle adjuster unlocking dial (34). The plate A (31) of the angle adjuster (30) is fixedly connected to the armrest support (20), the plate B (32) is fixedly connected to the armrest frame (10), the core shaft (33) is matched with the plate A (31) and the plate B (32) through splines. A coil spring (40) is arranged inside the angle adjuster (30). One end of the coil spring (40) is fixed on the core shaft (33), and the other end is fixed on the plate B (32). The angle adjuster unlocking dial (34) is welded to the end of the core shaft (33) inside the coil spring (40).

2. The multifunctional rear seat large armrest according to claim 1, characterized in that: A rotating shaft (12) is arranged on the outer side of one end of the armrest frame (10). An S-shaped connecting rod (11) is installed inside the armrest frame (10). A damper (50) is installed at one end inside the armrest frame (10) away from the angle adjuster (30). One end of the damper (50) is connected to the rotating shaft (12) of the armrest frame (10), and the other end is stuck on the S-shaped connecting rod (11) of the armrest frame (10) on the side.

3. A multifunctional rear seat large armrest for an automobile according to claim 1, characterized in that: A storage box is provided on one side of the armrest (80) close to the armrest support (20). Magnets (83) are embedded on both sides of the armrest (80). A storage box cover (82) is rotatably connected to one side of the armrest (80). The storage box cover (82) is matched with the magnets (83), and the magnets (83) are located on both sides of the storage box.

4. A multifunctional rear seat large armrest for an automobile according to claim 1, characterized in that: A mobile phone wireless charger (84) is connected to one side of the armrest (80) close to the armrest support (20). A plurality of physical buttons (90) are connected in the grooves on both sides of the top of the armrest (80). A multimedia display screen (70) is connected to one side of the armrest (80) close to the armrest support (20). A plurality of boss keys (85) are provided on one side of the armrest (80), and the boss keys (85) are located between the multimedia display screen (70) and the mobile phone wireless charger (84).

5. A multifunctional rear seat large armrest for an automobile according to claim 1, characterized in that: The bottom area of the armrest frame (10) is of a box structure. A first cross plate (13), a second cross plate (14), and a third cross plate (15) are welded to the armrest frame (10) in sequence from the bottom to the upper end. The armrest frame (10) contracts inward at the waist position. The top area of the armrest frame (10) is a box structure for accommodating and fixing a cup holder.

6. The multifunctional large rear seat armrest for a vehicle according to claim 1, wherein: A wire fixing bracket (16) is installed inside the top area of the armrest frame (10). A wire (60) is arranged inside the armrest frame (10). One end of the wire (60) is connected to the angle adjuster unlocking paddle (34), and the other end is connected to the wire fixing bracket (16).

7. A multifunctional rear seat large armrest for an automobile according to claim 1, characterized in that: A cup holder plate (86) is installed on one side of the top of the armrest (80) close to the armrest bracket (20). An armrest unlocking handle (87) is installed on the other side of the top of the armrest (80) away from the armrest bracket (20). One side of the armrest unlocking handle (87) is connected to the wire (60).

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