Multi-section type automobile headrest framework
By designing the structure of the rotating column and storage groove in the multi-stage automotive headrest skeleton, the headrest side panels can be stored and fixed when not in use, solving the problem of loose headrest side panels in the prior art, improving the comfort and safety of use, and providing flexibility in angle adjustment.
Patent Information
- Application Number
- CN202421662081.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-12
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2034-07-12
AI Technical Summary
The existing multi-stage car headrest skeleton cannot store and fix the headrest side panels, resulting in loose connection structure when the vehicle vibrates, affecting the comfort and safety of use.
A multi-stage automobile headrest skeleton is designed. By rotating the column and storage groove structure, the headrest side plate can be rotated into the storage groove when not in use, avoid loosening as the vehicle vibrates, and adjust the use angle when needed.
It effectively avoids the looseness of the headrest side panel when the vehicle vibrates, improves the comfort and safety of use, and provides flexible adjustment of the angle of the headrest side panel.
Smart Images
Figure CN222905365U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of automobile headrest skeletons, and specifically relates to a multi-section automobile headrest skeleton. Background Technique
[0002] An automobile is a four-wheel vehicle capable of carrying people or goods, usually composed of parts such as an engine, a chassis, a body, and electrical equipment. An automobile headrest is a driving comfort configuration item and a safety protection item, and its position is generally set parallel to the ears of the head, corresponding to the position of the back of the head. The automobile headrest skeleton is an important part of the headrest, and its design and quality directly affect the protection effect and riding comfort of the headrest. A multi-section automobile headrest skeleton is a specially designed headrest skeleton that allows the headrest to be adjusted in multiple directions to better adapt to the head and neck positions of different passengers.
[0003] Common multi-section automobile headrest skeletons are usually composed of structures such as telescopic rod bodies, pillow parts, connecting parts, moving components, and elastic parts. The pillow part is clamped with the automobile seat through the telescopic rod body, and the use height of the pillow part is adjusted according to needs. The connecting part and the moving component connect the telescopic rod body and the pillow part, and at the same time, the elastic part is installed in the pillow part to improve comfort. This is the common structure and use method of the multi-section automobile headrest skeleton. The traditional multi-section automobile headrest skeleton has a simple design structure and a single function, and can only simply support the head. Especially when the passenger is resting, the head cannot lean and be fixed, affecting the rest quality. Some multi-section automobile headrest skeletons can rotate and adjust the headrest side plates according to the inclination angle of the head leaning. After adjustment, the connecting blocks of the headrest side plates are tightened and fixed through the tightening knobs on the U-shaped blocks, so that the headrest side plates can be limited to the required use angle, which helps the person's head to lean on the side and can provide good support for the side of the head, greatly increasing the comfort of the person using it. However, in this way, since the headrest side plates are installed on both sides of the headrest skeleton and the headrest side plates and the headrest skeleton are rotatably connected, and the automobile will vibrate during driving. Since the headrest side plates cannot be stored and fixed, the rotational connection structure of the headrest side plates will become loose. Therefore, a multi-section automobile headrest skeleton is proposed. Content of the Utility Model
[0004] (1) Technical Problem to be Solved
[0005] Aiming at the deficiencies of the prior art, the utility model provides a multi-section automobile headrest skeleton to solve the above technical problem that the headrest side plates cannot be stored and fixed, resulting in the loosening of the rotational connection structure of the headrest side plates.
[0006] (2) Technical Solution
[0007] To achieve the above object, the present utility model provides the following technical solution: A multi-section car headrest skeleton, comprising:
[0008] A headrest, and receiving grooves provided at the centers on both sides of the headrest, and rotating seats are installed at the centers of the rear ends on both sides of the headrest;
[0009] Rotating columns, arranged at the center positions on both sides of the headrest, corresponding to the receiving grooves, and rotatably connected between the center position on the back surface of the rotating columns and the corresponding rotating seats;
[0010] Headrest side plates, arranged in the inner cavity of the receiving groove, and rotatably connected between the outer sides of the headrest side plates and the corresponding surfaces of the rotating columns. The headrest side plates are angle-adjusted by the rotating columns. When not in use, the headrest side plates can be rotated to the outside of the rotating columns, and the headrest side plates and the rotating columns form a straight line, and then rotated along the rotating seats to rotate the headrest side plates into the inner cavity of the receiving groove. On the one hand, when not in use, the headrest side plates can be stored to prevent the headrest side plates from vibrating with the vehicle, resulting in damage to the connection structure; on the other hand, the use angle of the headrest side plates can be adjusted within a certain range.
[0011] Preferably, a neck pillow is horizontally added directly below the center position at the bottom of the headrest, and second insertion rods are longitudinally installed on both sides of the center position at the bottom of the headrest. The headrest can be connected to the neck pillow through the second insertion rods to form a multi-section connection.
[0012] Preferably, insertion holes are provided on both sides of the center position at the top of the neck pillow, and are inserted and connected with the corresponding second insertion rods, and first insertion rods are longitudinally installed at the centers of both sides at the bottom of the neck pillow. The second insertion rods of the headrest are inserted into the insertion holes of the neck pillow for connection, and at the same time, the neck pillow is inserted into the interior of the car seat back through the first insertion rods to form a multi-section connection.
[0013] Preferably, extension side plates are horizontally inserted on one side of the inner cavity of the headrest side plates, and telescopic rods are installed at the upper, middle and lower positions on the other side of the inner cavity of the headrest side plates. The telescopic rods drive the connection structure to expand and contract in the inner cavity of the headrest side plates.
[0014] Preferably, the telescopic ends of the telescopic rods are connected to the corresponding extension side plates, and compression springs are sleeved on the surfaces of the telescopic ends of the telescopic rods. Under the action of the telescopic rods and the compression springs, the extension side plates extend out of the inner cavity of the headrest side plates. On the one hand, the use length and comfort can be improved; on the other hand, when the headrest side plates are stored, the extension side plates retract into the interior of the headrest side plates, without affecting the storage and use of the headrest side plates.
[0015] Preferably, a positioning groove is longitudinally formed at the center of the front surface of the headrest, and a positioning block is longitudinally inserted into the inner cavity of the positioning groove, and an outer pillow is connected to the front surface of the positioning block. The outer pillow can be inserted into the positioning groove of the headrest through the positioning block. After long-term use, the outer pillow can be separated from the headrest and replaced and cleaned. On the one hand, it is not necessary to remove and clean the whole headrest, which is convenient for use and ensures cleanliness; on the other hand, it is convenient to disassemble and assemble between the headrest and the outer pillow.
[0016] (III) Beneficial effects
[0017] Compared with the prior art, the present utility model provides a multi-section automobile headrest skeleton, which has the following beneficial effects:
[0018] For this multi-section automobile headrest skeleton, the angle of the headrest side plate is adjusted through the rotating column. When not in use, the headrest side plate can be rotated to the outside of the rotating column, and the headrest side plate and the rotating column form a straight line, and then rotated along the rotating seat to rotate the headrest side plate into the inner cavity of the storage groove. In this way, on the one hand, when not in use, the headrest side plate can be stored to prevent the headrest side plate from vibrating with the vehicle and causing damage to the connection structure; on the other hand, the use angle of the headrest side plate can be adjusted within a certain range. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a schematic diagram of the overall structure of the present utility model;
[0020] Figure 2 It is a schematic diagram of the separated structure of the headrest and the outer pillow of the present utility model;
[0021] Figure 3 It is a schematic diagram of the separated structure of the headrest and the headrest side plate of the present utility model;
[0022] Figure 4 It is a schematic diagram of the neck pillow and its connection structure of the present utility model.
[0023] In the figure: 1, headrest; 2, neck pillow; 3, first insertion rod; 4, rotating column; 5, headrest side plate; 6, extended side plate; 7, telescopic rod; 8, compression spring; 9, storage groove; 10, positioning groove; 11, positioning block; 12, outer pillow; 13, second insertion rod; 14, insertion hole; 15, rotating seat. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. 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.
[0025] The present utility model provides a technical solution, a multi-section car headrest skeleton, including: Please refer to Figure 1 , a headrest 1, and receiving grooves 9 provided at the centers on both sides of the headrest 1, and rotating seats 15 are installed at the centers of the rear ends on both sides of the headrest 1;
[0026] Please refer to Figure 3 , rotating columns 4, provided at the center positions on both sides of the headrest 1 and corresponding to the receiving grooves 9, and there is a rotational connection between the center position on the back surface of the rotating column 4 and the corresponding rotating seat 15;
[0027] Headrest side plates 5 are provided in the inner cavity of the receiving groove 9, and there is a rotational connection between the outer side of the headrest side plate 5 and the corresponding position on the surface of the rotating column 4. The angle of the headrest side plate 5 is adjusted by the rotating column 4. When not in use, the headrest side plate 5 can be rotated to the outside of the rotating column 4, and the headrest side plate 5 and the rotating column 4 are made to form a straight line, and then rotated along the rotating seat 15 to rotate the headrest side plate 5 into the inner cavity of the receiving groove 9. On the one hand, when not in use, the headrest side plate 5 can be stored to avoid damage to the connection structure caused by the vibration of the headrest side plate 5 with the vehicle; on the other hand, the use angle of the headrest side plate 5 can be adjusted within a certain range.
[0028] Please refer to Figure 1 , a neck pillow 2 is horizontally added directly below the center position at the bottom of the headrest 1, and second insertion rods 13 are longitudinally installed on both sides of the center position at the bottom of the headrest 1. The headrest 1 can be connected to the neck pillow 2 through the second insertion rods 13 to form a multi-section connection.
[0029] Please refer to Figure 4 , insertion holes 14 are provided on both sides of the center position at the top of the neck pillow 2 and are inserted and connected with the corresponding second insertion rods 13, and first insertion rods 3 are longitudinally installed at the centers of both sides at the bottom of the neck pillow 2. The second insertion rods 13 of the headrest 1 are inserted into the insertion holes 14 of the neck pillow 2 for connection, and at the same time, the neck pillow 2 is inserted into the interior of the car backrest through the first insertion rods 3 to form a multi-section connection.
[0030] Please refer to Figure 3, on one side of the inner cavity of the headrest side plate 5, an extended side plate 6 is horizontally inserted, and on the other side of the inner cavity of the headrest side plate 5, telescopic rods 7 are installed at the upper, middle, and lower positions. The telescopic rods 7 drive the connection structure to perform telescopic movement in the inner cavity of the headrest side plate 5. The telescopic ends of the telescopic rods 7 are connected to the corresponding extended side plates 6, and compression springs 8 are sleeved on the surfaces of the telescopic ends of the telescopic rods 7. Under the action of the telescopic rods 7 and the compression springs 8, the extended side plates 6 extend outwards from the inner cavity of the headrest side plate 5. On the one hand, the use length and comfort can be improved; on the other hand, when the headrest side plate 5 is stored, the extended side plate 6 retracts into the headrest side plate 5, which does not affect the storage and use of the headrest side plate 5.
[0031] Please refer to Figure 2 , a positioning groove 10 is longitudinally opened at the center position of the front surface of the headrest 1, a positioning block 11 is longitudinally inserted into the inner cavity of the positioning groove 10, and an outer pillow 12 is connected to the front surface of the positioning block 11. The outer pillow 12 can be inserted into the positioning groove 10 of the headrest 1 through the positioning block 11. After long-term use, the outer pillow 12 can be separated from the headrest 1 and replaced and cleaned. On the one hand, it is not necessary to disassemble and clean the entire headrest 1, which is convenient for use and ensures cleanliness; on the other hand, it is convenient to disassemble and assemble between the headrest 1 and the outer pillow 12.
[0032] In this solution: the angle of the headrest side plate 5 is adjusted by rotating the column 4. When not in use, the headrest side plate 5 can be rotated to the outside of the rotating column 4, and the headrest side plate 5 and the rotating column 4 form a straight line, and then rotated along the rotating seat 15 to rotate the headrest side plate 5 into the inner cavity of the storage groove 9. The second insertion rod 13 of the headrest 1 is inserted into the insertion hole 14 of the neck pillow 2 for connection. At the same time, the neck pillow 2 is inserted into the interior of the car seat back through the first insertion rod 3. Under the action of the telescopic rods 7 and the compression springs 8, the extended side plates 6 extend outwards from the inner cavity of the headrest side plate 5. The outer pillow 12 can be inserted into the positioning groove 10 of the headrest 1 through the positioning block 11. After long-term use, the outer pillow 12 can be separated from the headrest 1.
[0033] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.
[0034] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.
Claims
1. A multi-section automobile headrest frame, characterized in that: include: A headrest (1), and storage grooves (9) arranged at the centers of both sides of the headrest (1), and rotating seats (15) are installed at the centers of the rear ends of both sides of the headrest (1); The rotating column (4) is arranged at the center positions of both sides of the headrest (1) and corresponds to the storage groove (9), and the center position of the back side of the rotating column (4) is rotatably connected to the corresponding rotating seat (15); The headrest side plate (5) is arranged in the inner cavity of the storage groove (9), and the outer side of the headrest side plate (5) is rotatably connected to the corresponding part of the surface of the rotating column (4).
2. The multi-section automobile headrest frame according to claim 1, characterized in that: A neck pillow (2) is laterally arranged just below the bottom center of the headrest (1), and second insertion rods (13) are longitudinally installed on both sides of the bottom center of the headrest (1).
3. The multi-section automobile headrest frame according to claim 2, characterized in that: Insertion holes (14) are provided on both sides of the top center of the neck pillow (2) and are inserted and connected with corresponding second insertion rods (13), and first insertion rods (3) are longitudinally installed at the centers of both sides of the bottom of the neck pillow (2).
4. The multi-section automobile headrest frame according to claim 1, characterized in that: An extended side plate (6) is transversely inserted into one side of the inner cavity of the headrest side plate (5), and telescopic rods (7) are installed on the upper, middle and lower sides of the inner cavity of the other side of the headrest side plate (5).
5. The multi-section automobile headrest frame according to claim 4, characterized in that: The telescopic ends of the telescopic rods (7) are connected to the corresponding extended side plates (6), and the surfaces of the telescopic ends of the telescopic rods (7) are sleeved with extrusion springs (8).
6. The multi-section automobile headrest frame according to claim 1, characterized in that: A positioning groove (10) is longitudinally provided at the center of the front side of the headrest (1), a positioning block (11) is longitudinally inserted into the inner cavity of the positioning groove (10), and an outer pillow (12) is connected to the front side of the positioning block (11).