Automobile outside headrest assembly convenient to install

Abstract

The utility model relates to the technical field of automobile accessories, in particular to an automobile outside headrest assembly convenient to install, which comprises two installing rods, installing columns are fixedly installed at the upper ends of the two installing rods, a rotating column is jointly and rotatably connected to the two installing columns, a supporting plate is fixedly installed on the rotating column, and the supporting plate is fixedly connected with the rotating column. A mounting frame is arranged on the supporting plate, a headrest body is fixedly mounted on the mounting frame, an angle adjusting assembly used for adjusting the angle of the supporting plate is arranged on the mounting column, connecting columns are symmetrically mounted on the rotating column, and the upper ends of the connecting columns are fixedly connected with the supporting plate. The angle of the headrest can be adjusted only by rotating the adjusting knob, convenience is improved, the mounting frame is limited through the limiting groove, the fixing bolt is connected into the locking screw hole in a threaded mode, the headrest body is prevented from moving, stability is improved, meanwhile, operation is easy, and the headrest can be conveniently mounted.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile accessories, in particular to an automobile outer side headrest assembly which is easy to install. Background Art

[0002] The car headrest is a driving comfort configuration product and a safety protection product. The headrest of the seat can protect the driver's neck from injury and protect the driver's safety. The headrest of the seat is composed of a headrest frame and a headrest pad, among which the headrest frame is particularly important for the headrest of the seat.

[0003] The Chinese utility model patent announcement number CN216300876U discloses an easy-to-install automobile outer headrest assembly, which includes an insertion rod, a card slot is provided at the bottom of one side of the insertion rod, a first placement slot is provided at the top of the insertion rod, a rotating block is provided inside the first placement slot, a connecting block is fixed at the bottom of the rotating block, and a support plate is fixed at the top of the connecting block. By pulling the handles to both sides, the limit rod is pulled out of the limit hole, and then the support plate is rotated, and the support plate rotates around the rotating rod. After rotating to the required angle, the handle is released, and the second spring releases the elastic potential energy, and the limit rod is pulled into the limit hole. The support plate, the connecting block and the rotating block are limited by the limit rod, so as to achieve the effect of adjusting the angle of the headrest and the seat. However, when adjusting the angle of the headrest, it is necessary to pull the pull handles on both sides with both hands at the same time. At this time, it is impossible to free up hands to rotate the support plate, and it is difficult to complete the angle adjustment of the headrest, which is of low practicality. Therefore, the utility model proposes an easy-to-install automobile outer headrest assembly to solve the above problems. Utility Model Content

[0004] The utility model aims to provide an automobile outer side headrest assembly which is easy to install, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an easy-to-install automobile outer headrest assembly, comprising two mounting rods, mounting columns are fixedly mounted on the upper ends of the two mounting rods, a rotating column is rotatably connected to the two mounting columns, a support plate is fixedly mounted on the rotating column, a mounting frame is provided on the support plate, a headrest body is fixedly mounted on the mounting frame, and an angle adjustment component for adjusting the angle of the support plate is provided on the mounting column.

[0006] Preferably, connecting columns are symmetrically mounted on the rotating column, the upper ends of the connecting columns are fixedly connected to the support plate, and the support plate is provided with a limiting groove.

[0007] Preferably, the limiting groove can be inserted into the mounting frame, locking screw holes are provided at both ends of the mounting frame, and fixing bolts are threadedly connected on the support plate, and the fixing bolts are threadedly connected in the locking screw holes.

[0008] Preferably, the angle adjustment assembly includes a first bevel gear, a second bevel gear, a worm wheel, a worm, a connecting plate and an adjusting knob, and the first bevel gear is fixedly connected to the middle of the rotating column.

[0009] Preferably, the connecting plate is fixedly connected between two mounting columns, a second bevel gear is meshed on one side of the first bevel gear, the second bevel gear is fixedly connected to the worm gear via a connecting rod, and the connecting rod is rotatably connected to the connecting plate.

[0010] Preferably, the worm is rotatably connected to the mounting column via a connecting plate, the worm is meshed with a worm wheel, and the adjusting knob is fixedly connected to one end of the worm.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] By providing an angle adjustment component, the angle of the headrest can be adjusted by simply turning the adjustment knob, which improves convenience. The limit groove limits the installation frame, which is threadedly connected to the locking screw hole by the fixing bolt, thereby preventing the headrest body from moving and improving stability. At the same time, the operation is simple, and the headrest is easy to install and disassemble. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0014] Figure 2 It is a schematic diagram of the installation structure of the headrest body of the utility model.

[0015] Figure 3 This is a schematic diagram of the angle adjustment component structure of the utility model.

[0016] Figure 4 It is a schematic diagram of the installation frame structure of the utility model.

[0017] In the figure: 1. mounting rod; 2. mounting column; 3. rotating column; 4. supporting plate; 5. headrest body; 6. mounting frame; 7. fixing bolt; 8. first bevel gear; 9. second bevel gear; 10. worm gear; 11. worm; 12. limiting groove; 13. locking screw hole; 14. connecting plate; 15. adjusting knob. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figures 1 to 4 The utility model provides a technical solution: an automobile outer headrest assembly that is easy to install, comprising two mounting rods 1, mounting columns 2 are fixedly installed on the upper ends of the two mounting rods 1, a rotating column 3 is rotatably connected to the two mounting columns 2, a supporting plate 4 is fixedly installed on the rotating column 3, a mounting frame 6 is arranged on the supporting plate 4, a headrest body 5 is fixedly installed on the mounting frame 6, an angle adjustment component for adjusting the angle of the supporting plate 4 is arranged on the mounting column 2, and by providing the angle adjustment component, the angle of the headrest can be adjusted by simply rotating the adjustment knob 15, and the convenience is improved, the limiting groove 12 limits the mounting frame 6, and is threadedly connected in the locking screw hole 13 by the fixing bolt 7, so as to avoid the movement of the headrest body 5, and the stability is improved. At the same time, the operation is simple and the headrest is easy to install.

[0020] like Figure 2 As shown, connecting columns are symmetrically installed on the rotating column 3, and the upper ends of the connecting columns are fixedly connected to the supporting plate 4. A limiting groove 12 is provided on the supporting plate 4, and the limiting groove 12 can be used for the mounting frame 6 to be inserted. Locking screw holes 13 are provided at both ends of the mounting frame 6. A fixing bolt 7 is threadedly connected to the supporting plate 4, and the fixing bolt 7 is threadedly connected in the locking screw hole 13. By extending the mounting frame 6 into the limiting groove 12, and then by threading the fixing bolts 7 on both sides into the locking screw holes 13, the mounting frame 6 is fixed and locked on the supporting plate 4. The limiting groove 12 limits the mounting frame 6, thereby preventing the headrest body 5 from moving, and improving stability.

[0021] like Figure 3As shown, the angle adjustment assembly includes a first bevel gear 8, a second bevel gear 9, a worm wheel 10, a worm 11, a connecting plate 14 and an adjusting knob 15. The first bevel gear 8 is fixedly connected to the middle of the rotating column 3, the connecting plate 14 is fixedly connected between the two mounting columns 2, the first bevel gear 8 is meshed with the second bevel gear 9 on one side, the second bevel gear 9 is fixedly connected to the worm wheel 10 through a connecting rod, the connecting rod is rotatably connected to the connecting plate 14, the worm 11 is rotatably connected to the mounting column 2 through the connecting plate, the worm 11 is meshed with the worm wheel 10, and the adjusting knob 15 is provided. The knob 15 is fixedly connected to one end of the worm 11. When the angle of the headrest needs to be adjusted, it is only necessary to turn the adjusting knob 15. The adjusting knob 15 drives the worm 11 to rotate. The worm 11 is meshed with the worm wheel 10. The worm 11 drives the worm wheel 10 to rotate. The worm wheel 10 drives the second bevel gear 9 to rotate through the connecting rod. The first bevel gear 8 is meshed with the second bevel gear 9. The second bevel gear 9 drives the rotating column 3 to rotate through the first bevel gear 8 to adjust the angle of the support plate 4, thereby realizing the angle adjustment of the headrest body 5.

[0022] Working principle: in actual use, the mounting frame 6 is fixed and locked on the support plate 4 by extending the mounting frame 6 into the limiting groove 12, and then by threading the fixing bolts 7 on both sides into the locking screw holes 13. The limiting groove 12 limits the mounting frame 6 to prevent the headrest body 5 from moving, thereby improving stability, simplifying the operation, and facilitating the installation of the headrest. When the angle of the headrest needs to be adjusted, it is only necessary to turn the adjusting knob 15. The adjusting knob 15 drives the worm 11 to rotate, and the worm 11 is meshed with the worm wheel 10. The worm 11 drives the worm wheel 10 to rotate. The worm wheel 10 drives the second bevel gear 9 to rotate through the connecting rod, and the first bevel gear 8 is meshed with the second bevel gear 9. The second bevel gear 9 drives the rotating column 3 to rotate through the first bevel gear 8 to adjust the angle of the support plate 4, thereby realizing the angle adjustment of the headrest body 5.

[0023] 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. An automobile outer headrest assembly that is easy to install, comprising two mounting rods (1), characterized in that: The upper ends of the two mounting rods (1) are fixedly mounted with mounting columns (2), the two mounting columns (2) are rotatably connected with a rotating column (3), a support plate (4) is fixedly mounted on the rotating column (3), a mounting frame (6) is provided on the support plate (4), a headrest body (5) is fixedly mounted on the mounting frame (6), and an angle adjustment component for adjusting the angle of the support plate (4) is provided on the mounting column (2).

2. The easy-to-install automobile outer headrest assembly according to claim 1, characterized in that: The rotating column (3) is symmetrically mounted with connecting columns, the upper ends of the connecting columns are fixedly connected to the support plate (4), and the support plate (4) is provided with a limiting groove (12).

3. The easy-to-install automobile outer headrest assembly according to claim 2, characterized in that: The limiting groove (12) can be inserted into the mounting frame (6), and locking screw holes (13) are provided at both ends of the mounting frame (6). The support plate (4) is threadedly connected with a fixing bolt (7), and the fixing bolt (7) is threadedly connected in the locking screw hole (13).

4. The easy-to-install automobile outer headrest assembly according to claim 3, characterized in that: The angle adjustment assembly comprises a first bevel gear (8), a second bevel gear (9), a worm wheel (10), a worm (11), a connecting plate (14) and an adjusting knob (15); the first bevel gear (8) is fixedly connected to the middle of the rotating column (3).

5. The easy-to-install automobile outer headrest assembly according to claim 4, characterized in that: The connecting plate (14) is fixedly connected between the two mounting columns (2); a second bevel gear (9) is meshed with one side of the first bevel gear (8); the second bevel gear (9) is fixedly connected to the worm gear (10) via a connecting rod; and the connecting rod is rotatably connected to the connecting plate (14).

6. The easy-to-install automobile outer headrest assembly according to claim 5, characterized in that: The worm (11) is rotatably connected to the mounting column (2) via a connecting plate, the worm (11) is meshed with the worm wheel (10), and the adjusting knob (15) is fixedly connected to one end of the worm (11).

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