3D headrest

Abstract

The utility model discloses a 3D headrest which comprises a neck support, a rotating shaft, a supporting seat, a connecting block, a sliding block, a through hole, a mounting groove, a mounting seat, a groove supporting piece, a sliding plate, a mounting block, a supporting rod, a damper, a positioning column, a connecting column and a positioning hole. A rotating shaft is fixedly connected to the outer wall of one side of the neck support, a bracket piece and an upper fastener sleeve the outer wall of one side of the rotating shaft, a sliding plate is fixedly connected to the lower surface of the upper fastener, a supporting rod is slidably connected to the outer wall of one side of the sliding plate, a mounting seat is fixedly connected to the outer wall of one side of the supporting rod, and a sliding block is slidably connected to the outer wall of one side of the mounting seat; the lower surface of the sliding block is fixedly connected with a supporting seat; according to the utility model, a multi-angle adjusting device is designed, so that a proper angle can be adjusted according to the personal condition of a user; and meanwhile, a simple main body structure is designed, so that the manufacturing cost and the starting cost of the device are greatly reduced, the time consumption is reduced, and the use is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of headrests, and particularly relates to a 3D headrest. Background Art

[0002] A headrest is a pillow-shaped device that restricts the head of an occupant from tilting backward relative to the torso at the upper part of a seat back. At the same time, it is also an indispensable fabric product in every bedroom of modern families. It is comfortable and convenient to use, has a decorative function that cannot be replaced by other items. The headrest can adjust the contact points between the human body and the seat or the bed to obtain the best comfortable angle to relieve fatigue. Because the headrest is convenient and flexible to use, it is suitable for various occasion environments. At the same time, by adjusting the color and material of the headrest to contrast with the surrounding environment, the artistic effect of the indoor furniture display can be made more colorful, and it can also enliven and adjust the environmental atmosphere of the bedroom, and has a good effect on sleep. Therefore, headrests are widely applicable to various occasions.

[0003] However, traditional headrests cannot meet people's needs, and they have the following defects: First, there is no multi-angle adjustment device. For the headrest on a seat, it cannot be adjusted to a suitable angle according to the personal situation of the user, or the adjustment angle is relatively single, and it cannot be adjusted in combination from multiple angles, unable to meet the needs of various different people; Second, there is no simple main structure. For the headrest on a seat, due to the need to use various complex structures to meet different functions, the manufacturing cost and startup cost of the device are greatly increased, and a large amount of time and certain usage experience are required for the assembly, disassembly, etc. of the device, increasing the cost consumption of the device. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a 3D headrest to solve the problems raised in the above background art.

[0005] To solve the above technical problems, the utility model provides the following technical solution: A 3D headrest includes a neck support. A rotating shaft is fixedly connected to the outer wall of one side of the neck support. A support groove member and an upper fastener are sleeved on the outer wall of one side of the rotating shaft. A sliding plate is fixedly connected to the lower surface of the upper fastener. A support rod is slidably connected to the outer wall of one side of the sliding plate. An installation seat is fixedly connected to the outer wall of one side of the support rod. A slider is slidably connected to the outer wall of one side of the installation seat. A support base is fixedly connected to the lower surface of the slider.

[0006] As a further technical solution of the utility model, a connecting member is fixedly connected to the lower surface of the sliding plate, and the connecting member is sleeved on the upper surface of the support rod. A damper is sleeved on the outer wall of one side of the connecting member. One end of the damper is fixedly connected to a second spring, and the second spring is fixedly connected to the outer wall of one side of the connecting member.

[0007] As a further technical solution of the present utility model, a first spring is sleeved on one outer wall of the bracket member, and a buckle plate is fixedly connected to the upper end of the first spring.

[0008] As a further technical solution of the present utility model, an installation block is fixedly connected to the upper surface of the sliding plate, and the installation block is sleeved on the lower surface of the upper fastener.

[0009] As a further technical solution of the present utility model, a connecting column is fixedly connected to one outer wall of the mounting seat, and the connecting column is sleeved on one outer wall of the slider. A positioning hole is provided on one outer wall of the mounting seat.

[0010] As a further technical solution of the present utility model, a through hole is provided on the lower surface of the slider, and an installation groove is provided on one outer wall of the slider, and the mounting seat is slidably connected to the installation groove.

[0011] As a further technical solution of the present utility model, a positioning column is fixedly connected to one outer wall of the support rod, and the positioning column is sleeved on the positioning hole.

[0012] As a further technical solution of the present utility model, a connecting block is fixedly connected to the upper surface of the support seat, and the connecting block is sleeved on the lower surface of the slider.

[0013] Compared with the prior art, the beneficial effects achieved by the present utility model are as follows: The present utility model is designed with a multi-angle adjustment device, which is combined with different adjustment devices to realize the adjustment of position, height and angle in different directions, and is more suitable for different people. It can be adjusted to a suitable angle according to the personal situation of the user, and the user can obtain a comfortable rest experience through multi-angle adjustment, meeting the needs of different people; at the same time, it is designed with a simple main structure, and while being combined with the multi-angle adjustment device, a simpler device is used for its fixed installation, saving a large number of unnecessary accessories on the premise of achieving the same function, greatly reducing the manufacturing cost and startup cost of the device, facilitating the subsequent work of assembling, disassembling and cleaning the device, reducing the consumption of time, and being more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0015] Figure 1 It is a schematic three-dimensional structure diagram of the whole of the present utility model;

[0016] Figure 2 Schematic side view structure diagram of the present utility model;

[0017] Figure 3 Schematic front view structure diagram of the present utility model;

[0018] Figure 4 Schematic top view structure diagram of the present utility model;

[0019] Figure 5 Exploded view of the structure of the present utility model.

[0020] In the figure: 1, neck support; 2, rotating shaft; 3, support seat; 4, connecting block; 5, slider; 6, through hole; 7, installation groove; 8, mounting seat; 9, bracket member; 10, buckle plate; 11, first spring; 12, upper fastener; 13, sliding plate; 14, mounting block; 15, support rod; 16, damper; 17, second spring; 18, connecting member; 19, positioning column; 20, connecting column; 21, positioning hole. Specific embodiments

[0021] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0022] Please refer to the attached Figure 1 - attached Figure 5, an embodiment provided by the present utility model: a 3D headrest, including a neck support 1. A rotating shaft 2 is fixedly connected to the outer wall of one side of the neck support 1. A bracket member 9 and an upper fastener 12 are sleeved on the outer wall of one side of the rotating shaft 2. A sliding plate 13 is fixedly connected to the lower surface of the upper fastener 12. A support rod 15 is slidably connected to the outer wall of one side of the sliding plate 13. A mounting seat 8 is fixedly connected to the outer wall of one side of the support rod 15. A slider 5 is slidably connected to the outer wall of one side of the mounting seat 8. A support base 3 is fixedly connected to the lower surface of the slider 5; A connecting member 18 is fixedly connected to the lower surface of the sliding plate 13, and the connecting member 18 is sleeved on the upper surface of the support rod 15. A damper 16 is sleeved on the outer wall of one side of the connecting member 18. One end of the damper 16 is fixedly connected to a second spring 17, and the second spring 17 is fixedly connected to the outer wall of one side of the connecting member 18. The connecting member 18 is used to connect the sliding plate 13 and the support rod 15. The damper 16 is used to effectively reduce the vibration of the device and improve the service life of the device; A first spring 11 is sleeved on the outer wall of one side of the bracket member 9. The upper end of the first spring 11 is fixedly connected to a buckle 10. The first spring 11 and the buckle 10 are used to enhance the fixing ability of the bracket member 9; A mounting block 14 is fixedly connected to the upper surface of the sliding plate 13, and the mounting block 14 is sleeved on the lower surface of the upper fastener 12. The mounting block 14 is used to connect the upper fastener 12 and the sliding plate 13; A connecting column 20 is fixedly connected to the outer wall of one side of the mounting seat 8, and the connecting column 20 is sleeved on the outer wall of one side of the slider 5. A positioning hole 21 is opened on the outer wall of one side of the mounting seat 8. The connecting column 20 is used to connect the mounting seat 8 and the slider 5; A through hole 6 is opened on the lower surface of the slider 5. An installation groove 7 is opened on the outer wall of one side of the slider 5, and the mounting seat 8 is slidably connected to the installation groove 7. The installation groove 7 is used to install the mounting seat 8. The through hole 6 is used to cooperate with the fixing device to assemble the required seat; A positioning column 19 is fixedly connected to the outer wall of one side of the support rod 15, and the positioning column 19 is sleeved on the positioning hole 21. The positioning column 19 is used to connect the support rod 15 and the mounting seat 8; A connecting block 4 is fixedly connected to the upper surface of the support base 3, and the connecting block 4 is sleeved on the lower surface of the slider 5. The connecting block 4 is used to connect the support base 3 and the slider 5.

[0023] Working principle: When assembling and using the present utility model, first assemble the device. Fix the rotating shaft 2 on the neck support 1 by assembling the bracket member 9 and the upper fastener 12, and enhance the fixing ability of the bracket member 9 through the buckle plate 10 and the first spring 11. Install the slide plate 13 on the rear half of the upper fastener 12 through the mounting block 14, and assemble the support rod 15 and the slide plate 13 through the connecting member 18. At the same time, effectively reduce the vibration of the device through the damper 16 and the second spring 17 on the connecting member 18, and improve the service life of the device. Fix the mounting seat 8 on the support rod 15 through the positioning column 19 and the positioning hole 21, and fix the slider 5 on the mounting seat 8 through the connecting column 20 and the mounting groove 7. Fix the support seat 3 on the slider 5 through the connecting block 4, and install the device on the seat to be used through the through hole 6 on the slider 5 and the mounting hole on the support seat 3. After assembly, the neck support 1 can be rotated by adjusting the rotating shaft 2, the X-axis adjustment can be achieved by adjusting the support rod 15 to make it move horizontally back and forth on the slide plate 13, and the Y-axis adjustment can be achieved by adjusting the slider 5 to make it move vertically back and forth on the mounting seat 8. With different adjustment devices, the position, height and angle can be adjusted in different directions, which is more suitable for different people. It can be adjusted to a suitable angle according to the personal situation of the user, and the user can obtain a comfortable rest experience through multi-angle adjustment, meeting the needs of different people.

[0024] In the description of the present utility model, it should be noted that unless otherwise clearly defined and limited, the terms "installation", "connection" and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0025] The device embodiments described above are only illustrative. The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they can be located in one place or distributed to multiple network units. Some or all of the modules can be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art can understand and implement it without creative work.

[0026] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A 3D headrest, comprising a neck support (1), characterized in that: A rotating shaft (2) is fixedly connected to an outer wall of one side of the neck support (1); a bracket (9) and an upper fastener (12) are sleeved on an outer wall of one side of the rotating shaft (2); a slide plate (13) is fixedly connected to the lower surface of the upper fastener (12); a support rod (15) is slidably connected to an outer wall of one side of the slide plate (13); a mounting seat (8) is fixedly connected to an outer wall of one side of the support rod (15); a slider (5) is slidably connected to an outer wall of one side of the mounting seat (8); a support seat (3) is fixedly connected to the lower surface of the slider (5).

2. A 3D headrest according to claim 1, characterized in that: The lower surface of the slide plate (13) is fixedly connected to a connecting piece (18), and the connecting piece (18) is sleeved on the upper surface of the support rod (15); a damper (16) is sleeved on one side outer wall of the connecting piece (18); one end of the damper (16) is fixedly connected to a second spring (17), and the second spring (17) is fixedly connected to one side outer wall of the connecting piece (18).

3. A 3D headrest according to claim 1, characterized in that: A first spring (11) is sleeved on an outer wall of one side of the bracket member (9), and a buckle plate (10) is fixedly connected to the upper end of the first spring (11).

4. A 3D headrest according to claim 2, characterized in that: The upper surface of the slide plate (13) is fixedly connected with a mounting block (14), and the mounting block (14) is sleeved on the lower surface of the upper fastener (12).

5. The 3D headrest according to claim 1, characterized in that: A connecting column (20) is fixedly connected to one side outer wall of the mounting seat (8), and the connecting column (20) is sleeved on one side outer wall of the slider (5). A positioning hole (21) is opened on one side outer wall of the mounting seat (8).

6. The 3D headrest according to claim 1, characterized in that: A through hole (6) is provided on the lower surface of the slider (5), a mounting groove (7) is provided on one side outer wall of the slider (5), and a mounting seat (8) is slidably connected to the mounting groove (7).

7. The 3D headrest according to claim 1, characterized in that: A positioning column (19) is fixedly connected to an outer wall of one side of the support rod (15), and the positioning column (19) is sleeved on the positioning hole (21).

8. The 3D headrest according to claim 1, characterized in that: A connecting block (4) is fixedly connected to the upper surface of the support seat (3), and the connecting block (4) is sleeved on the lower surface of the sliding block (5).

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