Small table board for armrest on inner side of automobile seat

Abstract

The utility model relates to the technical field of automobile seat table plates, in particular to an automobile seat inner side armrest small table plate which comprises an installation seat, a swing arm with one end hinged to one end of the installation seat, a turnover arm hinged to the other end of the swing arm, a folding table plate fixedly connected with the turnover arm and a linkage supporting arm movably connected to the swing arm and the turnover arm. A limiting ridge protrudes from the side wall of one end of the swing arm, a first limiting hook protrudes from the top of the mounting base, and a second limiting hook penetrating through the swing arm protrudes from one end, away from the overturning arm, of the linkage supporting arm; when the armrest small table plate on the inner side of the automobile seat is unfolded, the limiting convex ridge abuts against the side wall of the mounting base in a limiting mode, the second limiting hook protrudes out of the swing arm and is engaged with the first limiting hook, and therefore the swing arm is limited, the situation that the swing arm swings due to the influence of external force and overall swing is caused is avoided, and the overall use stability is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile seat table board, concretely relates to an automobile seat inner side handrail small table board. BACKGROUND

[0002] The automobile seat inner side handrail small table board is usually a component installed at the inner side handrail of the rear row of the automobile, can be used for placing food, laptop, mobile phone, tablet computer and the like, has certain angle adjustment and folding functions, and can be folded when not in use, thereby saving the space in the automobile.

[0003] The existing automobile seat inner side handrail small table board can be folded, but the folding design is prone to swinging of the automobile seat inner side handrail small table board due to sudden braking or bumping of the automobile when the automobile seat inner side handrail small table board is unfolded, thereby affecting the overall use stability. SUMMARY

[0004] In order to overcome the shortcomings and deficiencies in the prior art, the utility model aims to provide an automobile seat inner side handrail small table board.

[0005] The utility model discloses a kind of automobile seat inner side handrail small table board, including mounting seat, the one end of swing arm is hinged to the one end of mounting seat, the other end of swing arm is hinged to turnover arm, folding table board is fixedly connected with turnover arm, and linkage support arm is movably connected in swing arm and turnover arm, the one end side wall of swing arm protrudes limit boss, the top of mounting seat protrudes first limit hook, the one end of linkage support arm away from turnover arm protrudes second limit hook that passes through swing arm;When the automobile seat inner side handrail small table board is unfolded, the limit boss is limited and abuts on the side wall of mounting seat, the second limit hook protrudes swing arm and is engaged with first limit hook.

[0006] Preferably, one side of the turnover arm and one side of the swing arm are each provided with a movable slot for accommodating the linkage support arm, the movable slot of the turnover arm is fixedly connected with a sliding rail, the sliding rail is provided with a sliding groove, and one end of the linkage support arm is slidingly connected with the sliding groove.

[0007] Preferably, the other side of the swing arm is provided with a movable space that is in communication with the movable slot of the swing arm, and the second limit hook penetrates the movable space through the movable slot of the swing arm.

[0008] Preferably, the sliding rail is in the shape of a Chinese character and has an opening facing the swing arm, and the inner wall of the sliding rail is fixedly connected with a buffer pad.

[0009] Preferably, the automobile seat inner side armrest small table board further comprises a first damping pivot provided on the mounting seat, and two second damping pivots symmetrically provided on the swing arm, one end of the swing arm is hinged to one end of the mounting seat through the first damping pivot, and the other end of the swing arm is hinged to the turnover arm through the two second damping pivots.

[0010] Preferably, a first groove is formed in one top of the mounting seat, and the first groove is provided with a first reinforcing rib; and a second groove is formed in the other side of the mounting seat, and the second groove is provided with a plurality of second reinforcing ribs intersecting longitudinally and transversely.

[0011] The automobile seat inner side armrest small table board has the advantages that the swing arm is hinged to one end of the mounting seat through the first damping pivot, the other end of the swing arm is hinged to the turnover arm through the two second damping pivots, the folding table board is fixedly connected to the turnover arm, the linkage supporting arm is movably connected to the swing arm and the turnover arm, the limit ridge is protruded from one end of the swing arm, the first limit hook is protruded from the top of the mounting seat, and the second limit hook is protruded from one end of the linkage supporting arm away from the turnover arm and penetrates the swing arm; when the automobile seat inner side armrest small table board is unfolded, the limit ridge is limited and abuts against the side wall of the mounting seat, the second limit hook protrudes out of the swing arm and engages with the first limit hook, so that the swing arm is limited, the swing arm is prevented from swinging due to external force and causing the whole to swing, and the overall use stability is improved. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 is a structural schematic view of the utility model;

[0013] Figure 2 is a structural schematic view of another view of the utility model;

[0014] Figure 3 is a partial structural schematic view of the utility model;

[0015] Figure 4 is a structural schematic view of the linkage supporting arm.

[0016] The signs are: 1, mounting seat; 2, swing arm; 3, turnover arm; 4, folding table board; 5, linkage supporting arm; 6, limit ridge; 7, first limit hook; 8, second limit hook; 9, movable slot; 10, slide rail; 11, slide groove; 12, movable accommodation space; 13, buffer pad; 14, first damping pivot; 15, second damping pivot; 16, first groove; 17, first reinforcing rib; 18, second groove; 19, second reinforcing rib. DETAILED DESCRIPTION

[0017] In order to facilitate the understanding of those skilled in the art, the utility model is further described below in combination with examples and drawings, and the content mentioned in the implementation manner is not a limitation on the utility model.

[0018] like Figures 1-4 As shown, a small table for the inner armrest of a car seat includes a mounting base 1, a swing arm 2 with one end hinged to one end of the mounting base 1, a flip arm 3 with the other end hinged to the swing arm 2, a folding table 4 fixedly connected to the flip arm 3, and a linkage support arm 5 movably connected to the swing arm 2 and the flip arm 3. A limiting ridge 6 protrudes from one side wall of the swing arm 2, a first limiting hook 7 protrudes from the top of the mounting base 1, and a second limiting hook 8 protrudes from the end of the linkage support arm 5 away from the flip arm 3, penetrating the swing arm 2. When the small table for the inner armrest of the car seat is unfolded, the limiting ridge 6 is limited and abuts against the side wall of the mounting base 1, and the second limiting hook 8 protrudes from the swing arm 2 and engages with the first limiting hook 7.

[0019] The car seat inner armrest table consists of a mounting base 1, a swing arm 2 hinged to one end of the mounting base 1, a flip arm 3 hinged to the other end of the swing arm 2, a folding table 4 fixedly connected to the flip arm 3, and a linkage support arm 5 movably connected to the swing arm 2 and the flip arm 3. A limiting ridge 6 protrudes from one side wall of the swing arm 2, a first limiting hook 7 protrudes from the top of the mounting base 1, and a second limiting hook 8 protrudes from the end of the linkage support arm 5 away from the flip arm 3, penetrating the swing arm 2. When the car seat inner armrest table is unfolded, the limiting ridge 6 is limited and abuts against the side wall of the mounting base 1, and the second limiting hook 8 protrudes from the swing arm 2 and engages with the first limiting hook 7, thereby restricting the swing arm 2 and preventing the swing arm 2 from swinging due to external forces, which helps to improve the overall stability of use.

[0020] Furthermore, both one side of the flip arm 3 and one side of the swing arm 2 are provided with movable grooves 9 for accommodating the linkage support arm 5. The movable groove 9 of the flip arm 3 is fixedly connected to a slide rail 10, and the slide rail 10 is provided with a sliding groove 11. One end of the linkage support arm 5 is slidably hinged to the sliding groove 11; the other end of the linkage support arm 5 is hinged to the swing arm 2. Thus, when the small table on the inner side armrest of the car seat is unfolded, the limiting ridge 6 is limited and abuts against the side wall of the mounting base 1, and the second limiting hook 8 protrudes from the swing arm 2 and engages with the first limiting hook 7, thereby restricting the swing arm 2 and preventing the swing arm 2 from swinging due to external forces, which would cause the whole swing to swing.

[0021] Furthermore, the other side of the swing arm 2 is provided with a movable clearance space 12 that communicates with the movable groove 9 of the swing arm 2, and the second limiting hook 8 passes through the movable clearance space 12 via the movable groove 9 of the swing arm 2. When the small table on the inner armrest of the car seat is unfolded, the flip arm 3 folds so that the flip arm 3 and the swing arm 2 form a right angle, and the linkage support arm 5 swings in conjunction, so that one end of the linkage support arm 5 abuts against the inner wall of the slide rail 10, and the other end of the linkage support arm 5 swings so that the second limiting hook 8 protrudes from the swing arm 2 and engages with the first limiting hook 7.

[0022] Furthermore, the slide rail 10 is C-shaped with its opening facing the swing arm 2, and a buffer pad 13 is fixedly connected to the inner wall of the slide rail 10; when the small table on the inner side armrest of the car seat is unfolded, one end of the linkage support arm 5 abuts against the buffer pad 13. This prevents the linkage support arm 5 from directly impacting the slide rail 10 during use, thus avoiding abnormal noise or damage.

[0023] Furthermore, the small table on the inner side armrest of the car seat also includes a first damping pivot 14 disposed on the mounting base 1 and two second damping pivots 15 symmetrically disposed on the swing arm 2. One end of the swing arm 2 is hinged to one end of the mounting base 1 through the first damping pivot 14, and the other end of the swing arm 2 is hinged to the flip arm 3 through the two second damping pivots 15.

[0024] Furthermore, a first groove 16 is provided on the top of one side of the mounting base 1, and the first groove 16 has a first reinforcing rib 17; a second groove 18 is provided on the other side of the mounting base 1, and the second groove 18 has multiple crisscrossing second reinforcing ribs 19. By adopting the above technical solution, it is beneficial to reduce weight and ensure the strength of the mounting base 1.

[0025] The above embodiments are preferred implementations of this utility model. In addition, this utility model can also be implemented in other ways. Any obvious substitutions without departing from the concept of this utility model are within the protection scope of this utility model.

Claims

1. A small table board of an inner side armrest of an automobile seat, characterized by: The utility model provides a kind of automobile seat inside handrail small table board, including mounting seat, swing arm, turnover arm, folding table board and linkage support arm, one end of swing arm is hinged with one end of mounting seat, the other end of swing arm is hinged with turnover arm, folding table board is fixedly connected with turnover arm, and linkage support arm is movably connected to swing arm and turnover arm, one end side wall of swing arm protrudes limit ridge, the top of mounting seat protrudes first limit hook, the one end of linkage support arm away from turnover arm protrudes second limit hook through swing arm;When the automobile seat inside handrail small table board is unfolded, the limit ridge is limited and abuts on the side wall of mounting seat, and the second limit hook protrudes swing arm and engages with the first limit hook.

2. The inner side armrest small table board of an automobile seat according to claim 1, characterized in that: One side of the turnover arm and one side of the swing arm are both provided with a movable slot for accommodating the linkage support arm, the movable slot of the turnover arm is fixedly connected with a slide rail, the slide rail is provided with a sliding groove, and one end of the linkage support arm is slidably connected with the sliding groove.

3. The small table board of the inner side armrest of a car seat according to claim 2, characterized in that: The other side of the swing arm is provided with a movable accommodation space in communication with the movable slot of the swing arm, and the second limit hook penetrates the movable accommodation space through the movable slot of the swing arm.

4. The inner side armrest small table board of an automobile seat according to claim 2, characterized in that: The slide rail is in the shape of a Chinese character and has an opening facing the swing arm, and the inner wall of the slide rail is fixedly connected with a buffer pad.

5. The small table board of the inner side armrest of an automobile seat according to claim 1, characterized in that: The automobile seat inside handrail small table board further comprises a first damping pivot provided on the mounting seat and two second damping pivots symmetrically provided on the swing arm, one end of the swing arm is hinged with one end of the mounting seat through the first damping pivot, and the other end of the swing arm is hinged with the turnover arm through the two second damping pivots.

6. The small table board of the inner side armrest of an automobile seat according to claim 1, characterized in that: One side of the mounting seat is provided with a first groove body at the top, and the first groove body has a first reinforcing rib. The other side of the mounting seat is provided with a second groove body, and the second groove body has a plurality of second reinforcing ribs intersecting longitudinally and transversely.

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