CN215042310U - Headrest assemblies, seats and vehicles - Google Patents

Abstract

The embodiment of the application provides a headrest assembly, a seat and a vehicle. The headrest assembly comprises a headrest, a supporting piece and a projection device. The headrest is provided with projection holes, the headrest is provided with the projection holes, the projection device is installed on the support piece and located in the headrest, and the projection device projects light outside the headrest through the projection holes. Therefore, the interestingness in the riding process is improved, and meanwhile, the internal space of the vehicle can be saved. The original overall layout and style of the vehicle are not changed, and the operations of riding, operation, visual observation and the like of passengers are not influenced.

Description

Headrest assembly, seat and vehicle

Technical Field

The present application relates to the field of auto-parts, and in particular, to a headrest assembly, a seat and a vehicle.

Background

With the development of technology and technology, the popularity of automobiles is higher and higher, and automobiles are not limited to one vehicle any more, but gradually become a complex integrating multiple life functions. In order to increase the interest of riding and traveling, the demand of the user for the vehicle-mounted projector is increasing.

Most vehicle-mounted projectors that exist in the existing market are installed after sale of vehicles, and are usually cut and installed at places such as top covers and object placing plates of the vehicles, so that the projectors are fixed. Therefore, the original overall layout in the vehicle can be damaged, the internal space of the vehicle can be occupied, and the riding experience is influenced.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application provides a headrest assembly, a seat and a vehicle.

The embodiment of the application provides a headrest assembly, and the headrest assembly comprises a headrest, a supporting piece and a projection device. The headrest is provided with a projection hole, the projection device is installed on the support and located in the headrest, and the projection device projects light outside the headrest through the projection hole.

In some embodiments, the support member includes a support bar and a bracket coupled to a first end of the support bar, a second end of the support bar extending outside of the headrest, the bracket being located within the headrest, and the projection device being mounted on the bracket.

In some embodiments, the bracket includes a first connecting rod and a second connecting rod, the first connecting rod extends from the first end of the supporting rod along the axial direction of the supporting rod to a direction away from the supporting rod, the second connecting rod extends from the end of the first connecting rod away from the supporting rod to a direction perpendicular to the axial direction of the supporting rod, and the projection device is mounted on the second connecting rod.

In some embodiments, the projection apparatus includes a projection body and a mounting part connected to the projection body, the number of the second connecting rods is two, two of the second connecting rods are arranged side by side, and the projection body is erected on the two second connecting rods through the mounting part.

In some embodiments, the mounting member is formed with a snap-fit structure, the mounting member being snap-fitted to the second connecting rod.

In some embodiments, the support bar is used to connect a backrest of a seat, and the support bar is provided with an adjusting component which is used to adjust the height of the headrest relative to the backrest.

In some embodiments, heat dissipation holes are formed below the headrest.

In some embodiments, the projection aperture opens toward the front of the vehicle.

Embodiments of the present application provide a seat comprising a backrest and a headrest assembly mounted on the backrest.

The embodiment of the application provides a vehicle, the vehicle comprises a vehicle body and a seat, and the seat is installed in the vehicle body.

Additional aspects and advantages of the present application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the present application.

Drawings

The above and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural view of a headrest assembly according to an embodiment of the present application;

FIG. 2 is a structural schematic of a stent according to an embodiment of the present application;

FIG. 3 is a schematic structural diagram of a projection apparatus according to an embodiment of the present application;

FIG. 4 is a further schematic structural view of the headrest assembly of the embodiment of the present application;

FIG. 5 is a further structural schematic view of the headrest assembly of the embodiment of the present application;

fig. 6 is a schematic structural view of a headrest of the embodiment of the present application;

FIG. 7 is a side schematic view of a seat of an embodiment of the present application;

fig. 8 is a side schematic view of a vehicle according to an embodiment of the present application.

Description of the main element symbols:

the headrest assembly 100, the headrest 10, the projection hole 11, the support 20, the support rod 21, the first end 211 of the support rod 21, the second end 212 of the support rod 21, the adjustment component 213, the button 2131, the fixing device 2132, the first support rod 214, the second support rod 215, the bracket 22, the first connecting rod 221, the second connecting rod 222, the projection device 30, the projection body 31, the mounting part 32, the engaging structure 321, the snap ring 3211, the backrest 200, the seat 300, and the vehicle 1000.

Detailed Description

Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative and are only for the purpose of explaining the present application and are not to be construed as limiting the present application.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be construed as limiting the present application. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The following disclosure provides many different embodiments or examples for implementing different features of the application. In order to simplify the disclosure of the present application, specific example components and arrangements are described below. Of course, they are merely examples and are not intended to limit the present application. Moreover, the present application may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, examples of various specific processes and materials are provided herein, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.

Referring to fig. 1, the present embodiment provides a headrest assembly 100, and the headrest assembly 100 includes a headrest 10, a support member 20, and a projection device 30. The headrest 10 is provided with a projection hole 11, the projection device 30 is mounted on the support member 20 and positioned in the headrest 10, and the projection device 30 projects light to the outside of the headrest 10 through the projection hole 11.

Specifically, the outer layer of the headrest 10 may be made of leather for wrapping, and the inside of the headrest 10 may be filled with foam or bamboo charcoal. The headrest 10 not only can improve the comfort of passengers when the passengers sit, but also can play a role in buffering when the rear-end collision happens to the vehicle, so that the heads and the necks of the passengers are protected. The headrest 10 is connectable with a seat 300 (shown in fig. 7) of the vehicle 1000 through the support 20. The headrest 10 is provided with a projection hole 11 for the projection device to project light to the outside of the headrest 10 through the projection hole 11.

The projection device 30 is fastened to the support member 20 and is installed in the headrest 10. The projection device 30 may be connected to an electronic device to project an image or video onto a projection surface. It should be noted that the electronic devices include, but are not limited to, smart phones, smart watches, notebooks, tablet computers, and in-vehicle computers. The light of the projection device 30 can be projected through the projection hole 11 formed in the headrest 10. The tight connection of the projection device 30 to the support member 20 ensures that the projection device 30 does not fall off when the vehicle 1000 is in a bumpy, tight turn, or sudden gear change.

The projection device 30 is mounted on the support member 20 and is placed inside the headrest 10. Thus, the interest of the vehicle during riding and traveling is improved, and the internal space of the vehicle 1000 can be saved. The original overall layout and style of the vehicle 1000 are not changed, and the operations of riding, operation, visual observation and the like of passengers are not influenced.

Referring to fig. 2, in some embodiments, the supporting member 20 includes a supporting rod 21 and a bracket 22. The first end 211 of the support bar 21 is connected to the bracket 22, and the second end 212 of the support bar 21 extends out of the headrest 10. A bracket 22 is located within the headrest 10 and a projection device 30 is mounted on the bracket 22.

Specifically, the supporting member 20 may be made of a metal pipe having a relatively high strength. The number of the support rods 21 can be two, the first end 211 of the support rod 21 is connected with the bracket 22 and embedded inside the headrest 10, and the second end 212 of the support rod 21 extends out of the headrest 10 and is fixedly inserted into the backrest 200 of the seat 300, so that the support member 20 can connect the headrest 10 and the seat 300 into a whole.

Referring to fig. 2, in some embodiments, the bracket 22 includes a first connecting rod 221 and a second connecting rod 222. The first connecting rod 221 extends from the first end 211 of the support rod 21 in the axial direction of the support rod 21, and in a direction away from the support rod 21. The second connecting rod 222 extends from one end of the first connecting rod 221 away from the supporting rod 21 to a direction perpendicular to the axial direction of the supporting rod 21, and the projection device 30 is mounted on the second connecting rod 222.

Specifically, the first connecting rod 221 and the first end 211 of the supporting rod 21 may be welded or screwed together. The first connecting rod 221 may extend in a direction away from the support rod 21 along the axial direction of the support rod 21 through a bending process. The second connecting rod 222 may extend from an end of the first connecting rod 221 away from the supporting rod 21 to a direction perpendicular to the axial direction of the supporting rod 21 after the bending process. The first connection rod 221 and the second connection rod 222 may be connected by welding or screwing. In this way, the first connecting rod 221 and the second connecting rod 222 are more easily installed inside the headrest 10 to save space, and the projection device 30 can be better installed on the bracket 22.

Referring to fig. 3 and 4, in some embodiments, the projection device 30 includes a projection body 31 and a mounting member 32. The mounting member 32 is connected to the projection body 31. The number of the second connection bars 222 may be two. The two second connecting rods 222 are arranged in parallel, and the projection body 31 is erected on the two second connecting rods 222 through the mounting part 32, so that the projection body 31 can be stably fixed on the bracket 22. The installation member 32 is provided to fixedly connect the projection main body 31 and the bracket 22 via the installation member 32 without damaging the original structure of the projection main body 31.

Referring to fig. 5, in some embodiments, the mounting member 32 is formed with a locking structure 321, and the locking structure 321 formed by the mounting member 32 can cooperate with the second connecting rod 222, so that the mounting member 32 can be locked on the second connecting rod 222, and thus the mounting member 32 can be fixedly connected with the second connecting rod 222. The engaging structure 321 includes an open snap ring 3211, and the two second connecting rods 222 can be respectively snapped into the snap rings 3211 of the mounting member 32 during the mounting process. The mounting member 32 and the second connecting rod 222 can be connected by screw threads and can be fastened by a snap structure, and the connection manner of the mounting member 32 and the second connecting rod 222 is not limited herein. Thus, when the vehicle 1000 is in a bumpy condition, a sharp turn condition, or a sudden speed change condition, the projection device 30 will not fall off to affect the normal operation of the projection device 30.

Referring to fig. 2 and 7, in some embodiments, the support rod 21 is used to connect to the backrest 200 of the seat 300, and the support rod 21 is provided with an adjusting member 213, and the adjusting member 213 is used to adjust the height of the headrest 10 relative to the backrest 200.

Specifically, one end of the support bar 21 may extend from the inside of the headrest 10 and be fixedly inserted into the backrest 200, and is not easily shaken. The support bar 21 may include a first support bar 214 and a second support bar 215, and the second support bar 215 may be inserted into the first support bar 214. The first support bar 214 and the second support bar 215 are externally provided with an adjusting component 213, and when a button 2131 of the adjusting component 213 is pressed, the first support bar 214 is manually moved, so that the first support bar 214 can move relative to the second support bar 215 and the seat 300. When the fixing means 2132 of the adjusting member 213 is pressed, the position of the first support rod 214 can be fixed.

In this manner, the height of the first support rod 214 can be adjusted by the adjustment member 213, thereby adjusting the height of the headrest 10 with respect to the backrest 200. When the projection apparatus 30 is used, the height of the headrest 10 can be adjusted depending on whether or not the height of the present passenger blocks the projection hole 11 of the headrest 10.

In some embodiments, louvers are provided below the headrest 10. Specifically, after the projection apparatus 30 is operated for a long time, a large amount of heat may be generated inside the projection apparatus 30 due to the continuous operation of the projection apparatus 30. The heat dissipation holes are formed below the headrest 10, so that the heat source of the projection device 30 can be dissipated out in time through the heat dissipation holes and finally into the air. Therefore, the timely heat dissipation of the projection device 30 can prolong the service life of the projection device 30, thereby ensuring the usability of the projection device 30.

Referring to fig. 6, in some embodiments, the projection hole 11 opens toward the front of the vehicle 1000. In this way, the projection device 30 can project a screen or an image on the projection surface through the projection hole 11. The projection surface may be a window, a back of the chair 300, or a curtain. In some embodiments, the opening of the projection hole 11 may also be toward the top of the vehicle 1000, so that the projection device 30 can project a picture or image at the ceiling of the vehicle 1000 through the projection hole 11.

In some embodiments, the projection device 30 may be provided with a power supply inside, and may also be connected to a circuit inside the vehicle 1000 for supplying power. In some embodiments, the projection device 30 may be a sound player, or may be connected to an external device such as a bluetooth sound device or a vehicle sound device to play sound. In this way, the projection device 30 can not only project video, but also play sound.

Referring to fig. 7, the present embodiment provides a seat 300, the seat 300 including a backrest 200 and a headrest assembly 100, the headrest assembly 100 being mounted on the backrest 200.

Referring to fig. 8, the present embodiment provides a vehicle 1000 including a vehicle body 400 and a seat 300, wherein the seat 300 is installed in the vehicle body 400. Installing the projection device 30 inside the headrest 10 can save the interior space of the vehicle 1000.

In the description herein, references to the description of the terms "one embodiment," "certain embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present application have been shown and described, it will be understood by those of ordinary skill in the art that: numerous changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the application, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. A headrest assembly, wherein the headrest assembly comprises: a headrest, the headrest is provided with a projection hole; a support member disposed at least partially within the headrest; The projection device is installed on the support and located in the headrest, and the projection device projects light to the outside of the headrest through the projection hole. 2 . The headrest assembly according to claim 1 , wherein the support member comprises a support rod and a bracket connected with a first end of the support rod, and the second end of the support rod protrudes at the position. 3 . Outside the headrest, the bracket is located inside the headrest, and the projection device is mounted on the bracket. 3 . The headrest assembly of claim 2 , wherein the bracket comprises a first connecting rod and a second connecting rod, the first connecting rod extending from the first end of the support rod along the support. 4 . The axial direction of the rod extends in a direction away from the support rod, and the second connecting rod extends from an end of the first connecting rod away from the support rod in a direction perpendicular to the axial direction of the support rod. A device is mounted on the second connecting rod. 4. The headrest assembly according to claim 3, wherein the projection device comprises a projection body and a mounting member connected with the projection body, the number of the second connecting rods is two, and the two are The second connecting rods are arranged at intervals, and the projection body is erected on the two second connecting rods through the mounting piece. 5 . The headrest assembly according to claim 4 , wherein the mounting member is formed with a snap structure, and the mounting member is snapped on the second connecting rod. 6 . 6 . The headrest assembly according to claim 2 , wherein the support rod is used to connect the backrest of the seat, and an adjustment part is provided on the support rod, and the adjustment part is used to adjust the headrest. 7 . relative to the height of the backrest. 7 . The headrest assembly according to claim 1 , wherein cooling holes are provided under the headrest. 8 . 8 . The headrest assembly of claim 1 , wherein the opening of the projection hole faces the front of the vehicle. 9 . 9. A seat, characterized in that, comprising: backrest; and The headrest assembly of any one of claims 1-8, which is mounted on the backrest. 10. A vehicle comprising: body; and 9. The seat of claim 9, which is mounted within a vehicle body.

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