Automobile seat with foldable headrest and automobile seat system

Abstract

The utility model relates to the technical field of automobile seats, and discloses an automobile seat and an automobile seat system with a headrest that can be folded forward and backward. The automobile seat comprises: a seat and a backrest, the backrest is rotatably arranged on the seat, and a mounting groove is arranged on the top of the backrest; a mounting seat and a headrest, the mounting seat is arranged in the mounting groove, and the headrest is arranged on the mounting seat; a driving mechanism is arranged on the backrest and connected to the mounting seat; the driving mechanism can drive the mounting seat to rotate forward and backward in the mounting groove, so that the headrest can be folded forward or backward. The advantage of the utility model is that the headrest can be folded forward and backward, and the large bed mode and the distinguished view mode can be realized by one button, and the operation is simple and convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile seats, in particular to an automobile seat with a headrest that can be folded forward and backward and an automobile seat system. Background Art

[0002] In order to facilitate passengers to lie down and rest, many car seats have a king-size bed mode. During use, after pulling out the headrest of the front seat, the backrest is flipped backwards so that the backrest of the front seat is flush with the seat of the rear seat. The operation of pulling out the headrest to complete the king-size bed mode is too cumbersome.

[0003] In order to improve the comfort and safety of the front seat backrests and headrests, the backrests and headrests are generally made higher. However, too high a headrest will affect the field of vision of the rear passengers and the sense of space of the entire vehicle. If you want to improve the field of vision of the rear passengers, you usually need to remove the headrests of the front seats, which is also cumbersome. Utility Model Content

[0004] In view of the above-mentioned deficiencies in the prior art, the technical problem to be solved by the present invention is to provide a car seat and a car seat system with a headrest that can be folded forward and backward and that is easy to operate and use.

[0005] The utility model solves the technical problem by adopting a technical solution of providing a car seat with a headrest that can be folded forward and backward, comprising:

[0006] A seat and a backrest, wherein the backrest is rotatably arranged on the seat, and a mounting groove is provided on the top of the backrest;

[0007] A mounting seat and a headrest, wherein the mounting seat is arranged in the mounting groove, and the headrest is arranged on the mounting seat;

[0008] The driving mechanism is arranged on the backrest and connected to the mounting seat; the driving mechanism can drive the mounting seat to rotate forward and backward in the mounting groove so as to fold the headrest forward or backward.

[0009] Furthermore, the driving mechanism comprises a motor and a recliner, the motor is arranged on the backrest, and the recliner is arranged between the mounting seat and the backrest;

[0010] The motor can drive the angle adjuster to make the mounting seat rotate forward or backward in the mounting slot.

[0011] Furthermore, a recliner is provided on each side of the mounting seat, the two recliners are connected by a synchronization rod, and the motor is connected to the synchronization rod, and the motor can synchronously drive the two recliners through the synchronization rod.

[0012] Furthermore, a bracket is respectively provided on both sides of the mounting seat along the backrest, and the two angle adjusters are respectively mounted on the two brackets.

[0013] Further, when the mounting seat does not rotate forward and backward relative to the mounting groove, the mounting seat blocks the mounting groove.

[0014] Furthermore, the mounting seat can be rotated forwardly at an angle greater than or equal to 35 degrees relative to the backrest, and / or the mounting seat can be rotated backwardly at an angle greater than or equal to 85 degrees relative to the backrest.

[0015] Furthermore, two guide sleeves are arranged side by side on the mounting seat, and a headrest guide rod is provided on the headrest, and the headrest guide rod is inserted into the guide sleeves.

[0016] The utility model solves the technical problem by adopting a technical solution, and also proposes a car seat system, comprising:

[0017] The above-mentioned car seat with a headrest that can be folded forward and backward;

[0018] A rear seat, arranged at the rear side of the vehicle seat;

[0019] When the headrest of the front row car seat is folded backward and the backrest thereof is tilted backward relative to the seat portion, the front row car seat can form a sleeping bed mode with the rear row seat;

[0020] When the headrests of the front row car seats are folded forward and the backrests thereof are rotated and adjusted forward relative to the seats, the visual field of the passengers on the rear row seats can be expanded.

[0021] Furthermore, the front row of vehicle seats can slide forward and backward relative to the rear row of seats.

[0022] Compared with the prior art, the utility model has at least the following beneficial effects:

[0023] In the utility model, the headrest can be flipped forward and backward relative to the backrest. When the headrest is flipped backward, the backrest can be laid back to form a sleeping mode (i.e., a large bed mode) with the rear seat, without removing the headrest from the backrest. When the headrest is flipped forward and the backrest is rotated and adjusted forward, the field of vision of the passengers in the rear seat can be expanded (i.e., a distinguished field of vision mode), without removing the headrest from the backrest. The folding operation of the headrest is simple. A mounting groove is provided on the backrest, and the mounting seat is rotatably provided in the mounting groove. The rotation of the mounting seat drives the headrest to rotate, and there is no need to provide a through groove on the backrest to avoid the guide rod of the headrest. The structural changes to the car seat are small, and the aesthetics are guaranteed. The angle adjuster has good synchronization, and the headrest can be locked at any angle, with high locking strength, and can be applied to various working conditions. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the assembly of the driving mechanism, the mounting seat and the backrest in the automobile seat of the utility model;

[0025] Figure 2 for Figure 1 A schematic diagram of the structure from another perspective;

[0026] Figure 3 for Figure 1 A schematic diagram of the structure after the middle mounting seat is rotated backwards;

[0027] Figure 4 It is a schematic diagram of the assembly of the driving mechanism and the mounting seat;

[0028] Figure 5 It is a structural schematic diagram of the automobile seat system of the utility model when it is in a large bed mode;

[0029] Figure 6 It is a structural schematic diagram of the automobile seat system of the utility model when it is in the distinguished vision mode.

[0030] In the figure:

[0031] 1. Seat;

[0032] 2. Backrest; 20. Mounting slot; 21. Bracket;

[0033] 3. Mounting seat; 30. Guide sleeve;

[0034] 4. Headrest; 40. Guide rod;

[0035] 5. driving mechanism; 50. motor; 51. angle adjuster; 52. synchronization rod;

[0036] 6. Back seats. DETAILED DESCRIPTION

[0037] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0038] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0039] In addition, in the present invention, the descriptions of "first", "second", "one", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0040] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" 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 a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0041] In addition, the technical solutions between the various embodiments of the present invention can be combined with each other, but it must be based on the fact that ordinary technicians in the field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0042] Embodiment 1:

[0043] like Figure 1-Figure 4 As shown, a car seat with a headrest that can be folded forward and backward mainly includes: a seat part 1, a backrest 2, a mounting seat 3, a headrest 4 and a driving mechanism 5, and the driving mechanism 5 mainly includes: a motor 50, a recliner 51 and a synchronization rod 52.

[0044] The backrest 2 is rotatably arranged on the seat 1 to ensure that the passenger can adjust the posture and improve the passenger comfort, and a mounting groove 20 is provided on the top of the backrest 2. In a normal state, the mounting groove 20 is blocked by the mounting seat 3 to ensure the aesthetics of the car seat. The mounting seat 3 is arranged in the mounting groove 20. When the mounting seat 3 is not rotated forward and backward relative to the mounting groove 20, the mounting seat 3 blocks the mounting groove 20. The headrest 4 is arranged on the mounting seat 3. Specifically, two guide sleeves 30 are arranged side by side on the mounting seat 3, and a headrest guide rod 40 is provided on the headrest 4. The headrest guide rod 40 is inserted into the guide sleeve 30. Preferably, the headrest guide rod 40 is detachably inserted into the guide sleeve 30.

[0045] The driving mechanism 5 is arranged on the backrest 2 and connected to the mounting seat 3; the driving mechanism 5 can drive the mounting seat 3 to rotate forward and backward in the mounting groove 20, so that the headrest 4 can be folded forward or backward. The driving mechanism 5 includes a motor 50, a recliner 51 and a synchronization rod 52. The motor 50 is arranged on the backrest 2, and the recliner 51 is arranged between the mounting seat 3 and the backrest 2. The motor 50 can drive the recliner 51 to rotate the mounting seat 3 forward or backward in the mounting groove 20. In addition, a recliner 51 is arranged on each side of the mounting seat 3, and the two recliners 51 are connected by a synchronization rod 52, and the motor 50 is connected to the synchronization rod 52. The motor 50 can synchronously drive the two recliners 51 through the synchronization rod 52, so that the headrest 4 and the mounting seat 3 can be folded forward and backward.

[0046] In this embodiment, a bracket 21 is respectively provided on both sides of the mounting seat 3 along the upper edge of the backrest 2 , two angle adjusters 51 are respectively mounted on the two brackets 21 , and the motor 50 is mounted on the backrest 2 via the motor 50 bracket.

[0047] In order for the car seat to achieve the king-size bed mode and the premium viewing mode: the forward rotatable angle of the mounting seat 3 of this embodiment relative to the backrest 2 is preferably greater than or equal to 35 degrees, and the backward rotatable angle of the mounting seat 3 relative to the backrest 2 is preferably greater than or equal to 85 degrees.

[0048] In actual use, the headrest 4 of this embodiment can be flipped forward and backward relative to the backrest 2. When the headrest 4 is flipped backward, the backrest 2 can be laid back to form a sleeping mode (i.e., a large bed mode) with the rear seat 6, without removing the headrest 4 from the backrest 2. When the headrest 4 is flipped forward and the backrest 2 is rotated forward for adjustment, the field of vision of the passengers on the rear seat 6 can be expanded (i.e., a distinguished field of vision mode), without removing the headrest 4 from the backrest 2. The folding operation of the headrest 4 is simple. A mounting groove 20 is provided on the backrest 2, and the mounting seat 3 is rotatably provided in the mounting groove 20. The headrest 4 is driven to rotate by the rotation of the mounting seat 3. There is no need to provide a through groove on the backrest 2 to avoid the headrest guide rod 40, and the shape of the car seat is slightly changed, ensuring the aesthetics. The angle adjuster 51 has good synchronization, and can lock the headrest 4 at any angle, with high locking strength, and can be applied to various different working conditions.

[0049] Embodiment 2:

[0050] like Figure 5-Figure 6 Combined with Figure 1-Figure 4 As shown, a car seat system of this embodiment mainly includes:

[0051] The car seat with a foldable headrest in the first embodiment belongs to the front seat; and the front seat can slide forward and backward;

[0052] A rear seat 6, arranged at the rear side of the vehicle seat;

[0053] When the headrest 4 of the front row car seat is folded backwards and the backrest 2 thereof is tilted backwards relative to the seat 1, the front row car seat can form a bed mode with the rear row seat 6, that is, the car seat system is in a large bed mode at this time;

[0054] When the headrests 4 of the front row of vehicle seats are folded forward and the backrests 2 thereof are rotated and adjusted forward relative to the seat 1 , the field of vision of the passengers on the rear row of seats 6 can be expanded, that is, the vehicle seat system is now in a premium field of vision mode.

[0055] In this car seat, the headrest can be folded forward and backward, and the king-size bed mode and the premium vision mode can be realized by one button, and the operation is simple and easy to use.

Claims

1. A car seat with a headrest that can be folded forward and backward, characterized in that: include: A seat and a backrest, wherein the backrest is rotatably arranged on the seat, and a mounting groove is provided on the top of the backrest; A mounting seat and a headrest, wherein the mounting seat is arranged in the mounting groove, and the headrest is arranged on the mounting seat; The driving mechanism is arranged on the backrest and connected to the mounting seat; the driving mechanism can drive the mounting seat to rotate forward and backward in the mounting groove so as to fold the headrest forward or backward.

2. The car seat with a headrest that can be folded forward and backward according to claim 1, characterized in that: The driving mechanism comprises a motor and an angle adjuster, wherein the motor is arranged on the backrest, and the angle adjuster is arranged between the mounting seat and the backrest; The motor can drive the angle adjuster to make the mounting seat rotate forward or backward in the mounting slot.

3. The car seat with a headrest that can be folded forward and backward according to claim 2, characterized in that: A recliner is disposed on each of the two sides of the mounting seat, the two recliners are connected via a synchronization rod, and the motor is connected to the synchronization rod. The motor can synchronously drive the two recliners via the synchronization rod.

4. The automobile seat with a headrest that can be folded forward and backward according to claim 3, characterized in that: A bracket is respectively arranged on both sides of the mounting seat along the upper side of the backrest, and the two angle adjusters are respectively mounted on the two brackets.

5. The automobile seat with a headrest that can be folded forward and backward according to claim 1, characterized in that: When the mounting seat does not rotate forward and backward relative to the mounting groove, the mounting seat blocks the mounting groove.

6. The automobile seat with a headrest that can be folded forward and backward according to claim 1, characterized in that: The mounting seat can be rotated forwards relative to the backrest at an angle greater than or equal to 35 degrees, and / or the mounting seat can be rotated backwards relative to the backrest at an angle greater than or equal to 85 degrees.

7. The automobile seat with a headrest that can be folded forward and backward according to claim 1, characterized in that: The mounting seat is provided with two guide sleeves side by side, the headrest is provided with a headrest guide rod, and the headrest guide rod is inserted into the guide sleeves.

8. A car seat system, characterized in that: include: A car seat with a headrest that can be folded forward and backward as described in any one of claims 1 to 7; A rear seat, arranged at the rear side of the vehicle seat; When the headrest of the front row car seat is folded backward and the backrest thereof is tilted backward relative to the seat portion, the front row car seat can form a sleeping bed mode with the rear row seat; When the headrests of the front row car seats are folded forward and the backrests thereof are rotated and adjusted forward relative to the seats, the visual field of the passengers on the rear row seats can be expanded.

9. The vehicle seat system according to claim 8, characterized in that: The front row of vehicle seats can slide forward and backward relative to the rear row of seats.

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