CN111231794A - Adjustable automobile seat headrest and automobile seat - Google Patents
Adjustable automobile seat headrest and automobile seat Download PDFInfo
- Publication number
- CN111231794A CN111231794A CN202010064533.1A CN202010064533A CN111231794A CN 111231794 A CN111231794 A CN 111231794A CN 202010064533 A CN202010064533 A CN 202010064533A CN 111231794 A CN111231794 A CN 111231794A
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- Prior art keywords
- headrest
- seat
- shell
- mounting plate
- movable
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/80—Head-rests
- B60N2/806—Head-rests movable or adjustable
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/037—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for occupant comfort, e.g. for automatic adjustment of appliances according to personal settings, e.g. seats, mirrors, steering wheel
Abstract
The invention discloses an adjustable automobile seat headrest and an automobile seat, wherein the automobile seat headrest comprises a first shell, a second shell and a first adjusting component; the first shell is connected with the second shell, a cavity is formed between the first shell and the second shell, and the first adjusting assembly is arranged in the cavity; the first adjusting assembly comprises a first mounting plate, an adjusting rod, a connecting piece and a moving piece; the adjusting rod is connected with the connecting piece and can drive the connecting piece to move along the length direction of the automobile; one side of the first mounting plate is connected with the connecting piece, the other side of the first mounting plate is connected with the second shell, one side of the moving piece is connected with the connecting piece, the other side of the moving piece is abutted against the first shell, and the moving piece can push the first shell to be convexly deformed in the length direction of the automobile; according to the invention, the first shell and the first adjusting piece are arranged, so that the headrest of the seat is convexly deformed towards the head and neck of a driver and a passenger, the headrest of the seat is completely contacted with the head and the neck of the driver and the passenger, and the comfort of the neck of the driver and the passenger is improved.
Description
Technical Field
The invention relates to the technical field of automobile seats, in particular to an adjustable automobile seat headrest and an automobile seat.
Background
At present, most of automobile seats on the market are split-type automobile seats, the emergency seat and the headrest are connected through a connecting rod, but with the continuous development of the industrial level of automobiles, the requirement of people on the comfort level of the automobile seats is higher and higher; in the design process of the automobile seat headrest, a certain distance is required between the headrest and the head and neck of a driver and a passenger for the requirement of riding comfort so as to adapt to the requirement of different drivers and passengers on the comfort of the headrest;
at the moment of automobile collision or emergency braking, under the action of inertia, the head and neck of a driver and a passenger can dive forward rapidly along with the body, and after the automobile collides or the emergency braking, the head and neck of the driver and the passenger can collide backwards along with the body to the headrest of the automobile seat under the restraint of a safety belt, so that the head and neck of the driver and the passenger are easily damaged.
In response to this problem, the prior art uses a safety seat headrest to cause injury to the head and neck of the occupant. But current car seat safety headrest is provided with induction system in car seat's back of the body chair, come to respond to the acceleration of car, only when the acceleration state of car reaches induction system's predetermined threshold value, induction system just can trigger car seat safety headrest work, consequently current car seat safety headrest receives certain restriction when using, can not adjust the position of safety headrest in real time, can't furthest protect driver and passenger's ground head neck, and volume production motorcycle type headrest function is mostly protection passenger's head safety on the existing market, only to head travelling comfort adjustment or improvement, adjust head travelling comfort, neglected the support to the neck and the demand of neck travelling comfort.
Based on the shortcomings of the prior art, there is a need to develop an adjustable car seat headrest and car seat to solve the above problems.
Disclosure of Invention
In order to solve the technical problems, the invention discloses an adjustable automobile seat headrest and an automobile seat.
The invention discloses an adjustable automobile seat headrest and an automobile seat, wherein the automobile seat headrest comprises a first shell, a second shell and a first adjusting component;
the first shell is connected with the second shell, a cavity is formed between the first shell and the second shell, and the first adjusting component is arranged in the cavity;
the first housing includes a headrest portion for contact with a driver's head;
the first adjusting assembly comprises a first mounting plate, an adjusting rod, a connecting piece and a moving piece;
the adjusting rod is connected with the connecting piece and can drive the connecting piece to move towards the headrest part;
first mounting panel one side with the connecting piece is connected, first mounting panel opposite side with the second casing is connected, one side of moving part with the connecting piece is connected, the opposite side of moving part with first casing butt, the moving part can promote the protruding deformation of headrest portion.
Further, the first shell further comprises a fixing part, and the fixing part is fixedly connected with the second shell.
Further, first adjusting part still includes the second mounting panel, one side of second mounting panel with the fixed part is connected, the opposite side of second mounting panel with the second casing is connected.
Further, the moving part includes first movable part and second movable part, first movable part with the second movable part is connected and is formed the V type, first movable part with the second movable part respectively with the connecting piece is connected, the connecting piece can drive the moving part along the length direction of car removes.
Further, one end of the first movable portion is connected with one end of the second movable portion, the other end of the first movable portion is connected with the first mounting plate, and the other end of the second movable portion is connected with the first mounting plate.
The automobile seat further comprises a second adjusting assembly, the second adjusting assembly comprises a first framework capable of moving along the height direction of an automobile, one end of the first framework is connected with the first mounting plate, and the other end of the first framework is connected with the seat back in a sliding mode;
the first framework is provided with a sliding part which can be in sliding connection with the first framework, and the sliding part is fixedly connected with the seat backrest.
Further, the first framework comprises a first connecting portion, a second connecting portion and a third connecting portion, one end of the second connecting portion is connected with the first connecting portion, the other end of the second connecting portion is connected with the third connecting portion, and the first connecting portion, the second connecting portion and the third connecting portion are connected to form a Z shape.
Further, the seat headrest adjusting device further comprises a motor and a controller for adjusting the position of the seat headrest, wherein the motor and the controller are both arranged on the first mounting plate;
the controller is electrically connected with the motor, the motor is connected with the adjusting rod, and the motor can drive the adjusting rod to move.
Further, the automobile seat further comprises an operating device, the operating device is arranged on the armrest of the automobile seat, and the operating device is electrically connected with the controller.
The invention also discloses an automobile seat, which comprises a seat backrest and the adjustable automobile seat headrest, wherein the automobile seat headrest is connected with the seat backrest in a sliding manner;
the seat back is provided with a notch capable of accommodating the automobile seat headrest.
The embodiment of the invention has the following beneficial effects:
according to the invention, the first shell and the first adjusting piece are arranged, so that the seat headrest is convexly deformed towards the head and neck of a driver and a passenger, the seat headrest is completely contacted with the head and the neck of the driver and the passenger, the comfort of the neck of the driver and the passenger is improved, and the neck of the driver and the passenger is prevented from being damaged when collision occurs.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description of the embodiment or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
FIG. 1 is a schematic view of an adjustable automotive seat headrest construction of the present invention;
FIG. 2 is a schematic structural view of an initial position of a headrest of a seat of a vehicle according to an embodiment of the invention;
FIG. 3 is a schematic structural diagram of the second adjustment assembly according to an embodiment of the present invention;
FIG. 4 is a schematic structural view of the seat back provided by the embodiment of the invention;
fig. 5 is a schematic structural diagram of the first mounting plate according to the embodiment of the present invention;
FIG. 6 is a schematic structural diagram of the connector according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of the adjusting lever according to the embodiment of the present invention;
FIG. 8 is a schematic structural view of the movable member according to the embodiment of the present invention;
fig. 9 is a schematic structural diagram of the second housing according to an embodiment of the present invention.
1-a first housing; 2-a second housing; 3-a first adjustment assembly; 4-a second adjustment assembly; 5-a seat back; 11-a fixed part; 12-the headrest portion; 31-a first mounting plate; 32-adjusting rod; 33-a connector; 34-a movable member; 41-a first backbone; 51-notch; 341-first movable portion; 342-a second movable portion; 411-the slide.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
The prior art has the following defects: current car seat safety headrest receives certain restriction when using, can not adjust the position of safety headrest in real time, and unable furthest protects driver and crew's ground head neck, and volume production motorcycle type headrest function is mostly protecting passenger's head safety in addition on the existing market, only adjusts or improves head travelling comfort, has neglected the support to the neck and the demand of neck travelling comfort.
Aiming at the defects of the prior art, the embodiment of the invention provides the adjustable automobile seat headrest and the automobile seat.
Example 1
Referring to the accompanying drawings 1-9, the invention discloses an adjustable automobile seat headrest and an automobile seat, wherein the automobile seat headrest comprises a first shell 1, a second shell 2 and a first adjusting component 3;
the first shell 1 is connected with the second shell 2, a cavity is formed between the first shell 1 and the second shell 2, and the first adjusting component 3 is arranged in the cavity;
the first housing 1 includes a headrest portion 12 for contact with the head of the driver;
the first adjusting component 3 comprises a first mounting plate 31, an adjusting rod 32, a connecting piece 33 and a movable piece 34;
the adjusting rod 32 is connected with the connecting piece 33, and the adjusting rod 32 can drive the connecting piece 33 to move towards the headrest part 12;
It should be noted that: the seat headrest can be adjusted according to the requirements of a driver and a passenger, and when the driver and the passenger need the seat headrest to support the head and neck of the driver and the passenger, the seat headrest is adjusted through the first adjusting component 3 and the second adjusting component 4, so that the seat headrest is in contact with the head and neck of the driver and the passenger, and the seat headrest supports the head and neck.
Preferably, the first housing 1 further comprises a fixing portion 11, and the fixing portion 11 is fixedly connected with the second housing 2.
Specifically, the material of first casing 1 is the material that can take place deformation such as foam, first casing 1 with the position of 2 contacts of second casing is fixed part 11, can take place deformation on the second casing, and with the position of driver and crew's neck portion contact does headrest portion 12 makes headrest portion 12 contacts driver and crew's head and neck completely, improves the travelling comfort of driver and crew neck, avoids driver and crew's neck to receive the damage when the collision takes place.
Specifically, the second housing 2 is made of plastic.
Specifically, be provided with four first fixed parts and 2 second fixed parts on the first mounting panel 31, first fixed part sets up on four angles of first mounting panel 31, two second fixed parts set up the well lower part of first mounting panel 31, first movable part 341 with second movable part 342 all with first fixed part is connected, connecting piece 33 with the second fixed part is connected.
Preferably, the first adjusting assembly 3 further includes a second mounting plate, one side of the second mounting plate is connected with the fixing portion 11, and the other side of the second mounting plate is connected with the second housing 2.
Specifically, the second mounting plate is provided for the main purpose of enabling the first housing 1 and the second housing 2 to be stably connected.
Preferably, the movable member 34 includes a first movable portion 341 and a second movable portion 342, the first movable portion 341 and the second movable portion 342 are connected to form a V-shape, the first movable portion 341 and the second movable portion 342 are respectively connected to the connecting member 33, and the connecting member 33 can drive the movable member 34 to move along the length direction of the automobile.
Specifically, the first movable portion 341 and the second movable portion 342 are connected to form a V-shape through the connecting member 33, a gap exists between one end of the first movable portion 341 connected to the connecting member 33 and one end of the second movable portion 342 connected to the connecting member 33, and the gap is set mainly to change an included angle between the first movable portion 341 and the second movable portion 342 by the movable member 34, so that the movable member 34 can move toward the head of the occupant.
Specifically, each of the first movable portion 341 and the second movable portion 342 may be a housing having one open end.
Preferably, one end of the first movable portion 341 is connected to one end of the second movable portion 342, the other end of the first movable portion 341 is connected to the first mounting plate 31, and the other end of the second movable portion 342 is connected to the first mounting plate 31.
Preferably, the seat back adjusting device further comprises a second adjusting assembly 4, wherein the second adjusting assembly 4 comprises a first framework 41 capable of moving along the height direction of the automobile, one end of the first framework 41 is connected with the first mounting plate 31, and the other end of the first framework 41 is connected with the seat back 8 in a sliding manner;
the first frame 41 is provided with a sliding part 411 capable of being slidably connected with the first frame 41, and the sliding part 411 is fixedly connected with the seat back 8.
Specifically, the second adjusting component 4 can drive the first adjusting component to move along the automobile height direction, and the seat headrest can move along the automobile height direction and the length direction of the automobile, so that the seat headrest is suitable for drivers and passengers with different statures, and can adapt to more automobile types.
Preferably, the first frame 41 includes a first connection portion, a second connection portion and a third connection portion, one end of the second connection portion is connected to the first connection portion, the other end of the second connection portion is connected to the third connection portion, and the first connection portion, the second connection portion and the third connection portion are connected to form a Z shape.
Specifically, the smooth transition of the connection between the first connection portion and the second connection portion, and the smooth transition of the connection between the second connection portion and the third connection portion, the main purpose of setting the shape of the first skeleton 41 in a zigzag shape is: the seat headrest is moved smoothly in the height direction of the vehicle without interfering with the seatback of the vehicle when moving up and down.
Specifically, the occupant can adjust the adjustment lever 32 to make the headrest portion 12 generate convex deformation, so that the headrest portion 12 fits the head and neck of the occupant.
Preferably, the seat headrest adjusting device further comprises a motor and a controller for adjusting the position of the seat headrest, wherein the motor and the controller are both arranged on the first mounting plate 31;
the controller is electrically connected with the motor, the motor is connected with the adjusting rod 32, and the motor can drive the adjusting rod 32 to move.
Specifically, a memory card is arranged in the controller and used for recording the position of the seat headrest adjusted by the driver; an integrated memory system may also be provided within the controller to record the position of the occupant's adjustment of the seat headrest.
Preferably, the automobile seat further comprises an operating device, the operating device is arranged on the armrest of the automobile seat, and the operating device is electrically connected with the controller.
Specifically, the operating device comprises an operating panel, the operating panel comprises a switch button, an adjusting button, a first reset button and a second reset button, and the switch button, the adjusting button, the first reset button and the second reset button are all electrically connected with the controller;
the first reset button is used for controlling the seat headrest to be restored to the state that the first shell 1 is deformed, and the state can be defined as an initial state, and the first reset button can control the seat headrest to be restored to the initial position;
the second reset button is used for controlling the seat headrest to be restored to a position commonly used by the occupant, and the common position can be defined as the position set by the occupant for the most times; the second reset button can control the seat headrest to return to a normal position.
The adjustment button is used to adjust the position of the seat headrest.
Specifically, when the driver needs to adjust the position of the seat headrest, the operating device is controlled to enable the motor to drive the adjusting rod 32 to adjust the position according to the requirement of the driver.
The invention also discloses an automobile seat which comprises a seat backrest 8 and the adjustable automobile seat headrest, wherein the automobile seat headrest is connected with the seat backrest 5 in a sliding manner, and is enabled to be bulged and deformed towards the head and neck of a driver and a passenger by adjusting the first adjusting component 3, so that the seat headrest is enabled to be in full contact with the head and the neck of the driver and the passenger, the comfort of the neck of the driver and the passenger is improved, and the neck of the driver and the passenger is prevented from being damaged when collision occurs.
The seat back 5 is provided with a notch 51 that can accommodate the headrest of the car seat.
Specifically, the notch 51 is provided above the seat back on the side contacting the back of the occupant, and the height of the notch 51 is generally greater than 30% of the height of the first housing 1.
Specifically, the length of the notch 51 is slightly longer than the length of the first housing 1.
The adjustable automobile seat headrest specifically works as follows: when the seat headrest is required to be used for supporting the head of a driver and an occupant, the adjusting button is pressed down, the motor drives the adjusting rod 32 to move, the adjusting rod 32 pushes the moving part 34 to move towards the cab, the moving part 34 pushes the headrest part 12 to deform convexly towards the cab, and finally the headrest part 12 is attached to the head and neck of the driver and the occupant, so that the headrest part 12 supports the head and neck of the driver and the occupant, the headrest part 12 is used for supporting the head and neck of the driver and the occupant, the neck fatigue of the driver and the occupant can be reduced, the driver and the occupant can keep a comfortable driving state, and the neck is prevented from being impacted when an automobile collides.
Through setting up first casing with first regulating part, make the seat headrest is to driver and passenger's neck portion arch deformation, makes the seat headrest contact driver and passenger's head and neck completely, improves the travelling comfort of driver and passenger's neck, avoids driver and passenger's neck to receive the damage when the emergence collision.
In this document, the terms front, back, upper and lower are used to define the components in the drawings and the positions of the components relative to each other, and are used for clarity and convenience of the technical solution. It is to be understood that the use of the directional terms should not be taken to limit the scope of the claims.
The features of the embodiments and embodiments described herein above may be combined with each other without conflict.
While the invention has been described in connection with what is presently considered to be the most practical and preferred embodiment, it is to be understood that the invention is not to be limited to the disclosed embodiment, but on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims.
Claims (10)
1. An adjustable headrest for a vehicle seat, comprising a first housing (1), a second housing (2) and a first adjustment assembly (3);
the first shell (1) is connected with the second shell (2), a cavity is formed between the first shell (1) and the second shell (2), and the first adjusting component (3) is arranged in the cavity;
the first housing (1) includes a headrest portion (12) for contact with a driver's head;
the first adjusting component (3) comprises a first mounting plate (31), an adjusting rod (32), a connecting piece (33) and a movable piece (34);
the adjusting rod (32) is connected with the connecting piece (33), and the adjusting rod (32) can drive the connecting piece (33) to move towards the headrest part (12);
first mounting panel (31) one side with connecting piece (33) are connected, first mounting panel (31) opposite side with second casing (2) are connected, one side of moving part (34) with connecting piece (33) are connected, the opposite side of moving part (34) with first casing (1) butt, moving part (34) can promote headrest portion (12) protruding deformation.
2. An adjustable headrest for vehicle seats according to claim 1, characterised in that said first housing (1) further comprises a fixing portion (11), said fixing portion (11) being fixedly connected to said second housing (2).
3. An adjustable headrest for vehicle seats according to claim 2, characterised in that said first adjustment assembly (3) further comprises a second mounting plate, one side of said second mounting plate being connected to said fixed portion (11) and the other side of said second mounting plate being connected to said second housing (2).
4. The adjustable headrest of the car seat according to claim 3, wherein said movable member (34) comprises a first movable portion (341) and a second movable portion (342), said first movable portion (341) and said second movable portion (342) are connected to form a V-shape, said first movable portion (341) and said second movable portion (342) are respectively connected to said connecting member (33), and said connecting member (33) can drive said movable member (34) to move along the length direction of said car.
5. An adjustable headrest for seats of cars according to claim 4, characterized in that one end of said first movable portion (341) is connected to one end of said second movable portion (342), the other end of said first movable portion (341) is connected to said first mounting plate (31), and the other end of said second movable portion (342) is connected to said first mounting plate (31).
6. An adjustable headrest for vehicle seats according to claim 5, further comprising a second adjustment assembly (4), said second adjustment assembly (4) comprising a first frame (41) movable in the height direction of the vehicle, one end of said first frame (41) being connected to said first mounting plate (31), the other end of said first frame (41) being slidably connected to the seat back (8);
be provided with on first skeleton (41) can with first skeleton (41) sliding connection's slider (411), slider (411) with seat back (8) fixed connection.
7. The adjustable headrest for car seats according to claim 6, wherein said first frame (41) comprises a first connecting portion, a second connecting portion and a third connecting portion, one end of said second connecting portion is connected to said first connecting portion, the other end of said second connecting portion is connected to said third connecting portion, and said first connecting portion, said second connecting portion and said third connecting portion are connected to form a Z-shape.
8. An adjustable vehicle seat headrest according to claim 7, further comprising a motor and a controller for adjusting the position of said seat headrest, said motor and said controller each being disposed on said first mounting plate (31);
the controller is electrically connected with the motor, the motor is connected with the adjusting rod (32), and the motor can drive the adjusting rod (32) to move.
9. An adjustable automobile seat headrest according to claim 8 and further including an operating means provided on an armrest of an automobile seat, said operating means being electrically connected to said controller.
10. A vehicle seat comprising a seat back (8) and an adjustable vehicle seat headrest according to any of claims 1 to 9, said vehicle seat headrest being slidably connected to said seat back (5);
the seat backrest (5) is provided with a notch (51) capable of accommodating the headrest of the automobile seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010064533.1A CN111231794B (en) | 2020-01-20 | 2020-01-20 | Adjustable automobile seat headrest and automobile seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010064533.1A CN111231794B (en) | 2020-01-20 | 2020-01-20 | Adjustable automobile seat headrest and automobile seat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111231794A true CN111231794A (en) | 2020-06-05 |
| CN111231794B CN111231794B (en) | 2021-09-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010064533.1A Active CN111231794B (en) | 2020-01-20 | 2020-01-20 | Adjustable automobile seat headrest and automobile seat |
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| CN (1) | CN111231794B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112757974A (en) * | 2020-12-30 | 2021-05-07 | 厦门彬丁汽车零部件有限公司 | Car buffering seat with adjustable for smart car |
| CN114771379A (en) * | 2022-05-19 | 2022-07-22 | 一汽丰田汽车有限公司 | Seat headrest, vehicle and fatigue grade detection method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112757974A (en) * | 2020-12-30 | 2021-05-07 | 厦门彬丁汽车零部件有限公司 | Car buffering seat with adjustable for smart car |
| CN114771379A (en) * | 2022-05-19 | 2022-07-22 | 一汽丰田汽车有限公司 | Seat headrest, vehicle and fatigue grade detection method |
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| Publication number | Publication date |
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| CN111231794B (en) | 2021-09-14 |
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