Adjustable six-direction sleep headrest

Abstract

The utility model discloses an adjustable six-direction sleep headrest. The adjustable six-direction sleep headrest comprises a headrest body, a sleep assembly and an adjusting mechanism. The sleep assembly is arranged on the headrest body and is suitable for being close to the middle end of the headrest body from the two ends along the installation position, and the headrest body is installed on an automobile seat through the adjusting mechanism. The automobile headrest has the advantages that the sleeping assembly is arranged in the headrest body, and the headrest body is installed in an automobile seat through the adjusting mechanism; when adaptive adjustment is carried out, the adjusting mechanism enables the headrest body to move up and down along an automobile seat to be adjusted to adapt to different heights of people, and the adjusting mechanism can improve the comfort of the people by moving the sleeping assembly back and forth; meanwhile, the sleeping assembly can be drawn close to the middle end of the headrest body from the two ends at the mounting position, the comfort and safety of personnel are improved, then free adaptive adjustment can be better carried out, practicability is high, stability is high, and operation is easy and reasonable.

Description

Technical Field

[0001] This application relates to the technical field of automotive headrests, and particularly to an adjustable six-way sleep headrest. Background Art

[0002] An automotive headrest is a driving comfort configuration item and a safety protection item, and is also an essential installed interior for automobiles. It can not only make the occupant's neck more comfortable, but also play a buffering role to protect the human head; therefore, in order to improve the comfort of the heads of vehicle occupants, it is necessary to adjust the headrest of the car seat so that the headrest fits better with the head of the person.

[0003] Existing headrests generally can only be adjusted in height up and down to adapt to people of different heights, and cannot be adjusted forward and backward according to the comfort of different people's head rests, so the practicality is poor and the comfort experience of people is poor; at the same time, automotive headrests are generally set in a fixed shape, and there is no support and protection on both sides of the headrest. When a person's head leans on it, the head is prone to shaking, and the head cannot be fixed and protected, so the stability is poor and the practicality is insufficient, and the experience is poor. Therefore, an adjustable six-way sleep headrest that can be freely adjusted to fit the heads of different people, has strong practicality, good stability, and high comfort is proposed. Summary of the Utility Model

[0004] An object of this application is to provide an adjustable six-way sleep headrest that can be freely adjusted to fit the heads of different people, has strong practicality, good stability, and high comfort.

[0005] To achieve the above object, the technical solution adopted in this application is: an adjustable six-way sleep headrest, including a headrest body, a sleep component, and an adjustment mechanism; the sleep component is arranged on the headrest body, the sleep component is adapted to move from both ends to the middle end of the headrest body along the installation position, the headrest body is installed on the car seat through the adjustment mechanism, and the adjustment mechanism is adapted to drive the headrest body to perform height adjustment and / or front-back adjustment along the car seat.

[0006] Preferably, a seat mounting plate is arranged inside the car seat, and a pair of headrest rods are slidably arranged on the side of the seat mounting plate, and the pair of headrest rods extend into the headrest body and are connected to the headrest body.

[0007] Preferably, the headrest body includes a headrest rear cover, a rear cover mounting plate, and a sleep headrest; the rear cover mounting plate is installed inside the headrest rear cover, the headrest rear cover is connected to the pair of headrest rods, and the sleep headrest is slidably arranged on the rear cover mounting plate.

[0008] Preferably, the sleep component includes a fixed skeleton and two flipping skeletons; the fixed skeleton is installed on the sleep headrest, and the two flipping skeletons are symmetrically and rotatably arranged on both sides of the fixed skeleton.

[0009] Preferably, the adjustment mechanism includes an up-and-down adjustment structure and a front-and-back adjustment structure; the up-and-down adjustment structure is installed on the side of the seat mounting plate and cooperates with a pair of headrest rods, and the front-and-back adjustment structure is slidably installed in the rear cover mounting plate.

[0010] Preferably, the up-and-down adjustment mechanism includes an up-and-down moving slider, an up-and-down moving motor, and an up-and-down screw rod guide rail; the up-and-down moving slider is sleeved on a pair of headrest rods through a snap spring, the up-and-down moving motor is arranged on the seat mounting plate, and the up-and-down screw rod guide rail is arranged in the up-and-down moving slider and connected to the output end of the up-and-down moving motor.

[0011] Preferably, the front-and-back adjustment structure includes a front-and-back moving slider, a front-and-back moving motor, and a front-and-back screw rod guide rail; the front-and-back moving slider is slidably installed in the rear cover mounting plate and connected to the sleep headrest, the front-and-back moving motor is installed in the headrest rear cover, and the front-and-back screw rod guide rail is installed in the front-and-back moving slider and connected to the output end of the front-and-back moving motor.

[0012] Preferably, headrest guide sleeves are provided on both sides of the seat mounting plate, and a pair of headrest rods are sleeved in the corresponding headrest guide sleeves.

[0013] Preferably, comfort covers are provided on the side of the headrest rear cover, the sleep headrest, and the sleep component.

[0014] Compared with the prior art, the beneficial effects of the present application are as follows: a sleep component is provided inside the headrest body, and the headrest body is installed in the car seat through an adjustment mechanism; when performing adaptation adjustment, the adjustment mechanism enables the headrest body to move up and down along the car seat to adapt to different personnel heights, and the adjustment mechanism can move the sleep component back and forth to improve the comfort of the personnel; at the same time, the sleep component can also move from both ends to the middle end of the headrest body at the installation position, improving the comfort and safety of the personnel, thereby facilitating better free adaptation adjustment, with strong practicability, high stability, and simple and reasonable operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0016] Figure 2 For the present invention Figure 1 is a schematic diagram of the front view sectional structure in the present invention.

[0017] Figure 3 For the present inventionFigure 2 Schematic structural diagram during adjustment of the sleep component

[0018] Figure 4 For the present utility model Figure 1 Front internal vertical sectional structural diagram of the headrest body

[0019] Figure 5 For the present utility model Figure 1 Rear internal vertical sectional structural diagram of the headrest body

[0020] Figure 6 For the present utility model Figure 1 Top - down structural diagram of the front - rear adjustment structure inside the headrest body

[0021] Figure 7 For the present utility model Figure 1 Schematic structural diagram during operation of the up - down adjustment structure

[0022] Figure 8 For the present utility model Figure 1 Side - view structural diagram

[0023] Figure 9 Side - view structural diagram during adjustment of the adjustment mechanism in the present utility model 8

[0024] In the figure: 1. Headrest body; 11. Headrest rear cover; 12. Sleep headrest; 13. Rear - cover mounting plate; 2. Adjustment mechanism; 21. Up - down adjustment structure; 211. Up - down moving slider; 212. Up - down moving motor; 213. Up - down lead - screw guide rail; 22. Front - rear adjustment structure; 221. Front - rear moving slider; 222. Front - rear moving motor; 223. Front - rear lead - screw guide rail; 3. Seat mounting plate; 31. Headrest rod; 32. Headrest guide sleeve; 4. Sleep component; 41. Fixed skeleton; 42. Flipping skeleton Specific embodiments

[0025] Next, in combination with specific embodiments, the present application will be further described. It should be noted that, on the premise of no conflict, the following - described embodiments or technical features can be arbitrarily combined to form new embodiments

[0026] In the description of the present application, it should be noted that for orientation terms, such as the terms "center", "horizontal", "vertical", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation and positional relationship are based on the orientation or positional relationship shown in the drawings. This is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and should not be construed as limiting the specific protection scope of the present application.

[0027] It should be noted that the terms "first", "second", etc. in the description and claims of the present application are used to distinguish similar objects and do not necessarily need to describe a specific order or sequence.

[0028] The terms "comprising" and "having" in the description and claims of the present application, and any variations thereof, are intended to cover non-exclusive inclusion. For example, a process, method, system, product, or device that comprises a series of steps or units does not necessarily have to be limited to those steps or units clearly listed, but may include other steps or units not clearly listed or inherent to these processes, methods, products, or devices.

[0029] One preferred embodiment of the present application is, for example Figures 1 to 9 shown, an adjustable six-way sleep headrest, comprising a headrest body 1, a sleep component 4, and an adjustment mechanism 2; the headrest body 1 is installed on the seat of the vehicle through the adjustment mechanism 2, and the sleep component 4 is arranged on the side of the headrest body 1. By providing the headrest body 1, a stable support and cooperation can be provided for the sleep component. By providing the sleep component 4, a person's head can be comfortably rested on the sleep component 4; the sleep component 4 can move from both ends towards the middle end of the headrest body 1 along the installation position, thereby fixing and protecting the person's head; when adapting to different person heights, at this time, the adjustment mechanism 2 can be used to drive the headrest body 1 to adjust the height up and down along the seat, so that the headrest body 1 can be adapted to people of different heights for resting; when performing comfort adjustment on the headrest body 1, the adjustment mechanism 2 can be operated to make the sleep component 4 move along the front and back directions of the seat, so that the sleep component 4 can better fit with the person's head, improving the comfort and practicality of the device, and the structure is simple, reasonable, and easy to operate.

[0030] In this embodiment, for example Figure 1 、 Figure 4 and Figure 5As shown, it should be noted that a seat mounting plate 3 is fixedly installed inside the vehicle seat. A pair of headrest rods 31 are slidably arranged on the side of the seat mounting plate 3. The pair of headrest rods 31 extend into the headrest body 1 and are connected to the headrest body 1. By providing a pair of headrest rods 31, the headrest body 1 can be better supported and adjusted, improving the reliability and stability of the device.

[0031] In this embodiment, as Figure 4 and Figure 5 shown, it should be noted that in order to better limit the sliding of the two headrest rods 31, headrest guide sleeves 32 are installed on both sides of the seat mounting plate 3. The pair of headrest rods 31 are sleeved inside the headrest guide sleeves 32, thereby stably supporting and limiting the headrest rods 31.

[0032] In this embodiment, as Figure 1 、 Figure 4 and Figure 5 shown, the headrest body 1 includes a headrest rear cover 11, a rear cover mounting plate 13, and a sleep headrest 12; the rear cover mounting plate 13 is installed inside the headrest rear cover 11. The bottom end of the headrest rear cover 11 is connected to the top ends of the two headrest rods 31. The sleep headrest 12 is slidably installed on the rear cover mounting plate 13, facilitating better stability and safety of the overall device.

[0033] In this embodiment, as Figures 1 to 3 shown, the sleep assembly 4 includes a fixed skeleton 41 and two flipping skeletons 42; the fixed skeleton 41 is installed on the side of the sleep headrest 12. The two flipping skeletons 42 are installed on both sides of the fixed skeleton 41 through damping rotating shafts and perform flipping movements along the installation positions, thereby adapting the two flipping skeletons 42 to the human head, and improving the comfort and safety of the person during riding.

[0034] In this embodiment, as Figure 1 、 Figures 7 to 9 shown, it can be understood that in order to make people more comfortable when resting on the headrest body 1, comfort covers are provided on the sides of the headrest rear cover 11, the sleep headrest 12, and the sleep assembly 4. By providing the comfort covers, the human head can be better protected while improving the comfort of people. At the same time, setting the comfort covers can enhance the overall aesthetics.

[0035] In this embodiment, as Figure 1 、 Figures 4 to 9As shown in the figure, the adjusting mechanism 2 includes an up-and-down adjusting structure 21 and a front-and-back adjusting structure 22; the up-and-down adjusting structure 21 is installed on the side of the seat mounting plate 3 and cooperates with a pair of headrest rods 31. By providing the up-and-down adjusting structure 21, the up-and-down adjusting structure 21 can drive a pair of headrest rods 31 to slide up and down within the headrest guide sleeve 32, thereby driving the headrest body 1 to move up and down, improving the practicability and safety of the device; the front-and-back adjusting structure 22 is arranged within the rear cover mounting plate 13 and cooperates with the sleep headrest 12. By providing the front-and-back adjusting structure 22, the front-and-back adjusting structure 22 can drive the sleep headrest 12 to move back and forth within the rear cover mounting plate 13. The movement of the sleep headrest 12 can drive the sleep assembly 4 to move back and forth, so that the sleep assembly 4 can adapt to the head of the person, thereby improving the comfort and stability of the person's head.

[0036] In this embodiment, as Figure 4 , Figure 5 and Figure 7 shown, the up-and-down adjusting structure 21 includes an up-and-down moving slider 211, an up-and-down moving motor 212, and an up-and-down lead screw guide 213; the up-and-down moving slider 211 is sleeved outside a pair of headrest rods 31 through a snap ring, the up-and-down moving motor 212 is installed on the seat mounting plate 3, and the up-and-down lead screw guide 213 is arranged within the up-and-down moving slider 211 and connected to the output end of the up-and-down moving motor 212; when adjusting the headrest body 1 up and down, the up-and-down moving motor 212 can be driven at this time. The operation of the up-and-down moving motor 212 drives the up-and-down lead screw guide 213 to rotate. The rotation of the up-and-down lead screw guide 213 can cause the up-and-down moving slider 211 to drive a pair of headrest rods 31 to move up and down within the headrest guide sleeve 32, thereby causing the headrest body 1 to move up and down, facilitating better up-and-down adjustment of the headrest body 1 and improving the practicability and safety of the device.

[0037] In this embodiment, as Figure 6 , Figure 8 and Figure 9As shown in the figure, the front-back adjustment structure 22 includes a front-back moving slider 221, a front-back moving motor 222, and a front-back screw guide rail 223; the front-back moving slider 221 is slidably installed on the rear cover mounting plate 13 and is connected to the sleeping headrest 12, the front-back moving motor 222 is installed in the headrest rear cover 11, and the front-back screw guide rail 223 is installed inside the front-back moving slider 221 and is connected to the output end of the front-back moving motor 222; when adjusting the comfort of the headrest body 1, at this time, the front-back moving motor 222 can drive the front-back screw guide rail 223 to rotate, and the rotation of the front-back screw guide rail 223 can cause the front-back moving slider 221 to move back and forth under the limitation of the rear cover mounting plate 13. The movement of the front-back moving slider 221 can drive the sleeping headrest 12 to move back and forth, and the front-back movement of the sleeping headrest 12 can cause the sleeping component 4 to move back and forth to adapt to the heads of different people, thereby facilitating the improvement of the comfort and stability of the device.

[0038] It should be known that the front-back adjustment of a general headrest is to adjust the headrest by the front-back movement of the headrest rod 31. At this time, an avoidance groove must be provided on the seat so that the headrest rod 31 can move back and forth to drive the headrest to be adjusted back and forth. This will cause an avoidance groove to be provided above the seat, and dust and other sundries in the vehicle can easily enter the seat through the avoidance groove, which can inevitably damage the seat and the devices inside the seat; therefore, to prevent dust from entering and damaging the internal structure of the seat, a rear cover mounting plate 13 is installed on the headrest rear cover 11, and the sleeping headrest 12 is slidably arranged inside the rear cover mounting plate 13 and is connected to the front-back moving slider 221. Therefore, when the adjustment mechanism 2 makes a front-back adjustment, the front-back moving slider 221 can move back and forth inside the headrest rear cover 11, thereby driving the sleeping headrest 12 to move back and forth, which can prevent the avoidance groove from being provided on the seat, effectively preventing dust and other sundries from entering the seat, and thus improving the service life of the seat and reducing the maintenance cost.

[0039] The above describes the basic principle, main features, and advantages of the present application. Those skilled in the art of this industry should understand that the present application is not limited by the above embodiments. What is described in the above embodiments and the specification is only the principle of the present application. Without departing from the spirit and scope of the present application, the present application will have various changes and improvements, and these changes and improvements all fall within the scope of the present application claimed. The scope of protection claimed by the present application is defined by the appended claims and their equivalents.

Claims

1. An adjustable six-way sleeping headrest, characterized in that: It includes a headrest body, a sleeping component and an adjustment mechanism; the sleeping component is arranged on the headrest body, the sleeping component is suitable for moving from both ends to the middle end of the headrest body along the installation position, the headrest body is installed on the car seat through the adjustment mechanism, and the adjustment mechanism is suitable for driving the headrest body to adjust the height and / or front and back along the car seat.

2. The adjustable six-way sleeping headrest according to claim 1, characterized in that: A seat mounting plate is arranged in the automobile seat, a pair of headrest rods are slidably arranged on the side of the seat mounting plate, and the pair of headrest rods extend into the headrest body and are connected with the headrest body.

3. The adjustable six-way sleeping headrest according to claim 2, characterized in that: The headrest body comprises a headrest rear cover, a rear cover mounting plate and a sleeping headrest; the rear cover mounting plate is mounted in the headrest rear cover, the headrest rear cover is connected to a pair of headrest rods, and the sleeping headrest is slidably arranged on the rear cover mounting plate.

4. The adjustable six-way sleeping headrest according to claim 3, characterized in that: The sleeping assembly comprises a fixed frame and two flip frames; the fixed frame is mounted on the sleeping headrest, and the two flip frames are symmetrically rotated and arranged on both sides of the fixed frame.

5. The adjustable six-way sleeping headrest according to claim 3, characterized in that: The adjustment mechanism includes an up-down adjustment structure and a front-back adjustment structure; the up-down adjustment structure is installed on the side of the seat mounting plate and cooperates with a pair of headrest rods, and the front-back adjustment structure is slidably installed in the rear cover mounting plate.

6. The adjustable six-way sleeping headrest according to claim 5, characterized in that: The up and down adjustment structure includes an up and down movable slider, an up and down movable motor and an up and down screw guide rail; the up and down movable slider is connected to a pair of headrest rods through a retaining spring, the up and down movable motor is arranged on the seat mounting plate, and the up and down screw guide rail is arranged in the up and down movable slider and connected to the output end of the up and down movable motor.

7. The adjustable six-way sleeping headrest according to claim 5, characterized in that: The front-to-back adjustment structure includes a front-to-back moving slider, a front-to-back moving motor and a front-to-back screw guide rail; the front-to-back moving slider is slidably mounted on the rear cover mounting plate and is connected to the sleeping headrest, the front-to-back moving motor is installed in the headrest rear cover, and the front-to-back screw guide rail is installed in the front-to-back moving slider and is connected to the output end of the front-to-back moving motor.

8. The adjustable six-way sleeping headrest according to claim 2, characterized in that: Headrest guide sleeves are arranged on both sides of the seat mounting plate, and a pair of headrest rods are sleeved in the corresponding headrest guide sleeves.

9. The adjustable six-way sleeping headrest according to claim 3, characterized in that: The headrest back cover, the sleeping headrest and the side of the sleeping assembly are provided with comfort covering parts.

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