WO2019001295A1 - 安装在驾驶舱内的座椅以及车辆 - Google Patents

安装在驾驶舱内的座椅以及车辆 Download PDF

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Publication number
WO2019001295A1
WO2019001295A1 PCT/CN2018/091628 CN2018091628W WO2019001295A1 WO 2019001295 A1 WO2019001295 A1 WO 2019001295A1 CN 2018091628 W CN2018091628 W CN 2018091628W WO 2019001295 A1 WO2019001295 A1 WO 2019001295A1
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WO
WIPO (PCT)
Prior art keywords
link
seat
side arm
base
hinged
Prior art date
Application number
PCT/CN2018/091628
Other languages
English (en)
French (fr)
Chinese (zh)
Inventor
李攻关
赵龙飞
Original Assignee
长城汽车股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 长城汽车股份有限公司 filed Critical 长城汽车股份有限公司
Priority to RU2020102742A priority Critical patent/RU2729328C1/ru
Priority to AU2018290469A priority patent/AU2018290469B2/en
Publication of WO2019001295A1 publication Critical patent/WO2019001295A1/zh

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Classifications

    • 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
    • B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/22—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable
    • 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
    • B60N2/68—Seat frames

Definitions

  • the present invention relates to the field of vehicle technology, and in particular to a seat mounted in a cockpit and a vehicle having the same.
  • the side arm of the seat cushion is a rigid body, and the whole body is hinged at the rotating shaft of the backrest.
  • the seat cushion as a whole rotates forward integrally with the backrest, that is, the degree of rotation of the backrest is substantially consistent with the degree of rotation of the seat cushion.
  • it is necessary to raise the height of the seat cushion (otherwise, the seat basin is easy to interfere with the floor surface or the slide rail), which causes a large distance from the seat cushion to the bottom surface of the slide rail, which restricts
  • This type of seat is suitable for MPVs with a larger internal space, which is not suitable for SUVs with relatively small space.
  • the demand for the seat of the SUV is that the overall thickness is small, that is, the distance from the seat cushion to the bottom surface of the slide rail is small.
  • the side arm of the seat cushion is a rigid body, the backrest and the seat cushion are integrally rotated forward, so that the overall height of the seat basin is lowered.
  • the seat basin is moved forward and downward. Large, it will encroach on the comfort range of the unlocking handle, so that the arrangement position of the handle is in an uncomfortable position, making the passenger inconvenient in operation.
  • the side arm is a rigid body structure
  • the backrest and the seat cushion are rotated forward integrally, so that the overall height of the seat basin is lowered.
  • the anti-submersible position on the basin is beyond the design range; Limited, so that the basin can only use the integral basin, the size of the basin is higher, the cost of the mold and the cost of the parts are higher.
  • the present invention is directed to a seat mounted in a cockpit to solve the problem of a high seat height of the seat.
  • a seat mounted in a cockpit comprising: a back frame; a base; a recliner assembly, the recliner assembly comprising: a first connecting plate, a recliner and a second connecting plate, the first a connecting plate and the second connecting plate are connected by the recliner, the first connecting plate is fixed to the back frame, the second connecting plate is selectively fixed on the base; the side arm, The side arm includes: a first side arm and a second side arm, the first side arm is hinged on a front side of the second side arm, and the second side arm is also hinged to the first connecting plate; First to fourth links, the first link is hinged between the base and the first side arm, and the second link is hinged at the second side arm and the third link Between the rods, the third link and the fourth link are respectively hinged between the second connecting plate and the base, and the first link is located at a front side of the third link The fourth link is located at a front side of the third link; wherein the first link, the second link, the first side arm,
  • first side arm is hinged between the front end and the rear end of the second side arm, and the upper end of the second link is hinged at the front end of the second side arm.
  • the base includes: a lap plate, and the lower ends of the first link, the third link and the fourth link are hinged on the lap plate.
  • the third link and the fourth link are both hinged to the outside of the lap plate.
  • a lower end of the first link is hinged at a front end of the lap plate, and a fourth link is hinged at a rear end of the lap plate.
  • the base includes: an orbit and a movable rail, wherein the movable rail is movably disposed on the fixed rail, and the overlapping plate is fixed on the movable rail.
  • a hinge point of the second link and the third link is close to a hinge point of the third link and the lap plate.
  • the second connecting plate and the second side arm are both substantially L-shaped.
  • At least one of the first to fourth links is provided with a reinforcing rib.
  • the seat of the present invention has the following advantages:
  • the structural strength of the seat can be improved by providing the first side arm and the second side arm, and by providing a plurality of links, a new form of motion can be formed, and the seat can be effectively designed from the seat.
  • the use of the position to transport to the third row of passengers to get on and off the vehicle position can also reduce the height of the seat cushion, and can achieve the backrest leveling to increase the storage space of the entire vehicle.
  • Another object of the invention is to propose a vehicle.
  • a vehicle includes the above-described seat.
  • FIG. 1 is a schematic structural view of a seat according to an embodiment of the present invention.
  • Figure 2 is a schematic view of the seat
  • 3 to 5 are respectively schematic structural views of different parts of the seat shown in FIG. 2;
  • FIG. 6 , 8 , and 10 are schematic views of different angles of the front of the seat as a whole;
  • Figure 7 is a partial schematic view of the cam of the seat shown in Figure 6;
  • Figure 9 is a partial schematic view of the cam of the seat shown in Figure 8.
  • FIG 11 is a partial schematic view of the cam of the seat shown in Figure 10;
  • Figure 12 is a schematic view of the entire front of the seat before the forward tilting and pushing forward;
  • Figure 13, Figure 15, Figure 17, and Figure 18 are schematic views of different angles during the flattening of the backrest
  • Figure 14 is a partial schematic view of the cam of the seat shown in Figure 13;
  • Figure 16 is a partial schematic view of the cam of the seat shown in Figure 15;
  • Figure 19 is a partial schematic view of the cam of the seat shown in Figure 18;
  • Figure 20 is a schematic view showing the structure of a seat different from the other embodiment shown in Figure 1;
  • 21 and 22 are partial schematic views of a second connecting plate having a protruding structure at a seat
  • Figure 23 is a schematic view of the side arm and the connecting rod corresponding to Figure 20;
  • Figure 24 is a schematic structural view of a seat different from the further embodiment shown in Figure 1;
  • Figure 25 is a schematic view of the side arms and links corresponding to Figure 24.
  • Backrest 10 back frame 11;
  • Base 20 fixed rail 21; moving rail 22; unlocking pin 23; lap plate 24;
  • a recliner assembly 30 a first connecting plate 31; a recliner 32; a second connecting plate 33; a protruding structure 34;
  • Cushion 40 side arm 41; first side arm 411; second side arm 412;
  • first link 51 a first link 51; a second link 52; a third link 53; a fourth link 54; a rib 55;
  • the handle 70 is unlocked.
  • the seat 100 installed in the cockpit of the embodiment of the present invention which can be installed in the cockpit of the vehicle, will be described in detail below with reference to Figs.
  • a seat 100 may include a backrest 10, a recliner assembly 30, a seat cushion 40, and a base 20, the seat cushion 40 being mounted on the base 20, and the backrest 10 mounted on The rear side of the cushion 40, and the backrest 10 is rotatable relative to the base 20 and the seat cushion 40.
  • the backrest 10 includes a backrest frame 11 including a first connecting plate 31, a recliner 32 and a second connecting plate 33, and the first connecting plate 31 and the second connecting plate 33 pass
  • the recliners 32 are connected, the first connecting plate 31 is fixed to the back frame 11, and the second connecting plate 33 is selectively fixed to the base 20.
  • the recliner 32 can adjust the angle of the backrest 10 so that it can meet the needs of the user.
  • the base 20 may be provided with a floor lock, and the floor lock may selectively lock the second connecting plate 33. After the local plate lock releases the locking of the second connecting plate 33 and the angle adjuster 32 is locked, the seat is locked. 100 can be tilted forward overall.
  • the recliner assembly 30 can be two sets, and the two sets of recliner assemblies 30 are respectively disposed on the left and right sides of the back frame 11.
  • the seat cushion 40 includes a side arm 41 including a first side arm 411 and a second side arm 412.
  • the first side arm 411 is hinged to the front side of the second side arm 412, and the second side The arm 412 is also hinged to the first web 31.
  • the second side arm 412 is hinged to the first connecting plate 31 so that the side arm 41 can be hinged to the back frame 11.
  • the support link can be added in the middle, so that the support strength of the seat cushion 40 can be effectively enhanced, and the support effect of the seat 100 can be improved.
  • a link assembly may be disposed between the side arm 41 and the base 20, and the link assembly may form a plurality of multi-link mechanisms between the side arm 41, the base 20 and the backrest 10, and the plurality of multi-link mechanisms may cooperate .
  • the base 20 includes: a lap plate 24, and the link in the link assembly can be hinged on the lap plate 24.
  • the base 20 further includes: a fixed rail 21 and a movable rail 22, wherein the movable rail 22 is movably disposed on the fixed rail 21, and the overlapping plate 24 is fixed on the movable rail 22.
  • the link assembly may include: a first link 51, a second link 52, a third link 53 and a fourth link 54, the first link 51 being hinged to the base 20 and Between the first side arms 411, the third link 53 and the fourth link 54 are respectively hinged between the second connecting plate 33 and the base 20, and the upper end of the second link 52 is hinged on the second side arm 412. The lower end of the second link 52 is selectively hinged to one of the base 20, the third link 53, and the fourth link 54.
  • at least one of the first link 51, the second link 52, the third link 53, and the fourth link 54 is provided with a rib 55.
  • the rib 55 can effectively strengthen the structural strength of the corresponding link, thereby improving the overall structural strength of the seat 100.
  • the second link 52 is hinged between the second side arm 412 and the base 20, for example, the lower end of the second link 52 and the fourth link 54.
  • the lower end is hinged at the same point of the base 20.
  • the first link 51 is located on the front side of the third link 53, and the third link 53 and the fourth link 54 are respectively located on the front and rear sides of the second link 52.
  • first link 51, the second link 52, the first side arm 411, the second side arm 412 and the base 20 form a five-bar linkage mechanism
  • the second link 52, the second side arm 412, and the second link A four-bar linkage or a five-bar linkage mechanism is formed between the four-link 54, the base 20 and the recliner assembly 30, and between the third link 53, the fourth link 54, the base 20 and the second connecting plate 33
  • a four-bar linkage mechanism is formed.
  • the base 20 includes only one lap panel 24, which makes the base 20 simple in structure, and the plurality of links are hingedly spaced on one of the lap panels 24, thereby ensuring the compactness and reliability of the seat 100.
  • the second link 52, the third link 53, and the fourth link 54 are hinged to the outside of the lap panel 24. This can facilitate the articulation of the second link 52, the third link 53, and the fourth link 54 with other components, so that the overall design of the seat 100 can be made reasonable.
  • the lower end of the first link 51 is hinged at the front end of the lap panel 24, and the second link 52 and the fourth link 54 are hinged at the rear end of the lap panel 24. Therefore, the length and position of the lap panel 24 are designed reasonably, the first link 51 can correspond to the front side of the seat cushion 40, and the second link 52, the third link 53 and the fourth link 54 can correspond to the middle of the seat cushion 40, so that It is better to support the seat cushion 40 in the middle so that the support effect of the seat 100 can be improved.
  • the second link 52 is hinged between the second side arm 412 and the third link 53, the first link 51 being located in the third link On the front side of the rod 53, the fourth link 54 is located on the front side of the third link 53.
  • the first link 51, the second link 52, the first side arm 411, the second side arm 412 and the base 20 form a five-bar linkage mechanism
  • the second link 52, the second side arm 412, and the second link A six-bar linkage mechanism is formed between the three-link 53, the fourth link 54, the base 20 and the recliner assembly 30, and the third link 53, the fourth link 54, the base 20 and the second connecting plate 33
  • a four-bar linkage mechanism is formed between them.
  • the lower ends of the first link 51, the third link 53, and the fourth link 54 are hinged to the lap plate 24.
  • the base 20 includes only one lap plate 24, which makes the base 20 simple in structure, and the plurality of links are hingedly spaced on one of the lap plates 24, thereby ensuring the compactness and reliability of the seat 100.
  • the third link 53 and the fourth link 54 are both hinged to the outside of the lap panel 24. This can facilitate the articulation of the third link 53 and the fourth link 54 with other components, so that the overall design of the seat 100 can be made reasonable.
  • the lower end of the first link 51 is hinged at the front end of the lap plate 24, and the fourth link 54 is hinged at the rear end of the lap plate 24. Therefore, the length and position of the lap panel 24 are designed reasonably, the first link 51 can correspond to the front side of the seat cushion 40, and the second link 52, the third link 53 and the fourth link 54 can correspond to the middle of the seat cushion 40, so that It is better to support the seat cushion 40 in the middle so that the support effect of the seat 100 can be improved.
  • the hinge point of the second link 52 and the third link 53 is close to the hinge point of the third link 53 and the lap plate 24.
  • the overall layout of the six-bar linkage mechanism is reasonable, can be effectively linked, and can be beneficial to ensure the degree of decline of the seat 100.
  • the second link 52 is hinged between the second side arm 412 and the fourth link 54, the first link 51 being located in the third connection On the front side of the rod 53, the fourth link 54 is located on the front side of the third link 53.
  • the first link 51, the second link 52, the first side arm 411, the second side arm 412 and the base 20 form a five-bar linkage mechanism
  • the second link 52, the second side arm 412, and the second link A four-bar linkage mechanism is formed between the four-link 54 and the recliner assembly 30, and a four-bar linkage mechanism is formed between the third link 53, the fourth link 54, the base 20, and the second connecting plate 33.
  • the lower ends of the first link 51, the third link 53, and the fourth link 54 are hinged to the lap plate 24.
  • the base 20 includes only one lap panel 24, which makes the base 20 simple in structure, and the plurality of links are hingedly spaced on one of the lap panels 24, thereby ensuring the compactness and reliability of the seat 100.
  • the third link 53 and the fourth link 54 are both hinged to the outside of the lap panel 24. This can facilitate the articulation of the third link 53 and the fourth link 54 with other components, so that the overall design of the seat 100 can be made reasonable.
  • the lower end of the first link 51 is hinged at the front end of the lap plate 24, and the fourth link 54 is hinged at the rear end of the lap plate 24. Therefore, the length and position of the lap panel 24 are designed reasonably, the first link 51 can correspond to the front side of the seat cushion 40, and the second link 52, the third link 53 and the fourth link 54 can correspond to the middle of the seat cushion 40, so that It is better to support the seat cushion 40 in the middle so that the support effect of the seat 100 can be improved.
  • the hinge points of the second link 52 and the fourth link 54 are close to the hinge points of the fourth link 54 and the lap plate 24.
  • the overall layout of the four-bar linkage mechanism is reasonable, can be effectively linked, and can be beneficial to ensure the degree of decline of the seat 100.
  • the first side arm 411 is hinged between the front end and the rear end of the second side arm 412, and the upper end of the second link 52 is hinged to the second side arm 412. front end.
  • the rear end of the first side arm 411 is hinged between the front end and the rear end of the second side arm 412, and the upper end of the second link 52 is hinged at the front end of the second side arm 412.
  • the hinge positions of the first side arm 411 and the second side arm 412 are designed to be reasonable, and the rotation between the first side arm 411 and the second side arm 412 can be facilitated, and the second link 52 can be facilitated in the second
  • the side arm 41 is supported at the front end of the side arm 412, so that the lateral support strength of the seat 100 can be improved.
  • the second connecting plate 33 and the second side arm 412 are both substantially L-shaped. Both the L-shaped second connecting plate 33 and the second side arm 412 can better adapt to the angular change between the seat cushion 40 and the backrest 10, so that the seat 100 can be structurally reliable and the seat 100 can be angularly stable. As shown, the lower limbs of the second side arm 412 can abut against the base 20, which can be beneficial to increase the lowered height of the seat cushion 40, and can further increase the storage space.
  • the seat 100 constructed as described above can realize the function that the seat 100 is tilted forward as a whole and the backrest 10 is laid flat, but in the process of the front 100 tilting forward and the backrest 10 being flat, if the seat 100 requires the movable rail 22 to be relatively
  • the orbital movement 21 moves forward or backward, and generally requires manual operation to unlock the moving rail 22, which results in cumbersome operation and poor user experience.
  • the present invention is further improved to achieve simultaneous unlocking of the moving rail 22 when the seat 100 is tilted forward as a whole and the backrest 10 is laid flat to omit the user unlocking process, two different embodiments are provided below.
  • the seat 100 may further include: a slide rail unlocking member 60, the rail unlocking member 60 and the first link 51, the second link 52, and the third link. 53.
  • One of the fourth links 54 is interlocked, and the moving rail 22 is unlocked when the linked link is rotated to a certain angle.
  • the rotation angle of the rail unlocking member 60 is the same as the rotation angle of the link that is interlocked therewith.
  • the rail unlocking member 60 is interlocked with the second link 52, and the second link 52 can be hinged with the fourth link 54 at the same point of the lap panel 24.
  • the slide rail unlocking member 60 is a cam, and the movable rail 22 is provided with an unlocking pin 23 adapted to press the unlocking pin 23 to the unlocked position when the second link 52 is rotated to a certain angle.
  • the second link 52 is fixed with a pin 61 penetrating the base 20, the cam is fixed on the pin 61, and the cam and the second link 52 are overlapped by the base 20.
  • the plates 24 are spaced apart.
  • the pin 61 can function to connect the second link 52 and the cam, so that the second link 52 and the cam can be rotated synchronously, thereby ensuring that the movable rail 22 is synchronously unlocked when the seat 100 is adjusted.
  • the seat 100 further includes an unlocking handle 70 that selectively unlocks the moving rail 22, for example, the user can manually operate the unlocking handle 70 to unlock Moving rail 22.
  • the second connecting plate 33 stops against the unlocking handle 70 to urge the unlocking handle 70 to unlock the moving rail 22. It can be understood that when the seat 100 is tilted forward as a whole, the floor lock unlocks the second connecting plate 33, and the second connecting plate 33 can be rotated forward so as to be movable from the rear side of the unlocking handle 70 to the rear of the unlocking handle 70.
  • the front upper portion is then stopped at the rear of the unlocking handle 70, so that the same effect as the manual operation of the unlocking handle 70 can be achieved, and the effect of the seat 100 being tilted forward and unlocked can be achieved.
  • the seat 100 as a whole is tilted forward, that is, the backrest 10 and the seat cushion 40 are inclined forward with respect to the base 20 as a whole, that is, the state of the seat 100 shown in FIG. 12, so that the passengers of the rear seat 100 can be easily picked up and disembarked.
  • the second connecting plate 33 is provided with a protruding structure 34, and the protruding structure 34 is disposed at the front lower end of the second connecting plate 33, and the protruding structure 34 is adapted to be locked in the unlocking On the rear of the handle 70.
  • the protruding structure 34 it is possible to facilitate the second connecting plate 33 to stop against the unlocking handle 70 after rotating a suitable angle, so that the seat 100 can be unlocked conveniently and reliably.
  • the unlocking handle 70 is provided with an abutment groove that cooperates with the protruding structure 34.
  • the setting of the abutment groove can increase the reliability of the cooperation of the second connecting plate 33 and the unlocking handle 70, so that the reliability of unlocking the moving rail 22 when the seat 100 is tilted forward can be further improved.
  • the seat 100 is tilted forward as a whole: As shown in FIG. 5, when the user sits on the seat 100 normally, the cam and the unlocking pin 23 may not be in contact.
  • the seat 100 of the present invention can be used in the middle row of seats 100 in the front, rear, and rear rows of seats 100.
  • the floor lock unlocks the second connecting plate 33. Pushing the backrest 10 forward, as shown in FIG. 6, FIG. 8, FIG. 10 and FIG.
  • the four-bar linkage formed therebetween has the same fourth link 54. Since the recliner 32 is in the locked state, the recliner assembly 30 and the back frame 11 are integral, and the third link 53 and the second side arm 412 are integrally formed.
  • the second side arm 412 and the second side arm 412 and the backrest 10 connected to the hinge point of the first connecting plate 31 are relatively rotated, the first side arm 411 and the second side arm
  • the relative rotation of the 412 occurs, so that the angle of the backrest 10 and the first side arm 411 changes after the seat 100 is tilted forward as a whole, and since the angle changes, the angle at which the seat cushion 40 is rotated downward can be reduced, which ensures
  • the seat cushion 40 of the seat 100 is relatively small in amount to sink, so that the distance between the unlocking handle 70 and the seat basin of the seat 100 is relatively large.
  • such a design can compress the thickness of the seat 100, so that the seat 100 of such a structure is more widely applicable; at the same time, the angle of the front end of the seat cushion 40 is not greatly reduced due to the forward tilting, and the slide rail can be secured.
  • the unlocking handle 70 is within a suitable comfort range; at the same time, for the seat portion, a profiled net structure such as a pipe can be used, which can reduce the manufacturing cost of the seat 100.
  • Cam unlocking mode As shown in FIG. 7 , FIG. 9 and FIG. 11 , when the seat 100 is tilted forward as a whole, the cam presses the unlocking pin 23 downward until the unlocking pin 23 moves downward to the unlocking position, so that the movable rail 22 can be unlocked. This allows the seat 100 to slide forward as a whole, increasing the space for the third row of passengers to get on and off as much as possible. Moreover, when the seat 100 is tilted forward to the foremost position as a whole, the moving rail 22 is still in the unlocked state.
  • the process of returning the seat 100 to the design use state is the reverse of the above-described link movement process.
  • the backrest 10 is driven backward by the backrest, so that the two four links actuate to pull the five links backwards, so that the seat 100 is rotated backwards integrally until it is restored to the design use state.
  • the protruding structure 34 of the second connecting plate 33 is unlocked in a manner that, as shown in FIG. 21 and FIG. 22, when the seat 100 is tilted forward as a whole, the moving rail 22 of the protruding structure 34 is divided into two stages: 1. Forward Moving upwards, this process realizes the upward movement of the protruding structure 34, accumulating energy for the next pressing process, and approaching the rear of the unlocking handle 70; 2. moving forward and downward, the process is mainly a pressing process Through this process, the seat 100 can be directly applied to the rear portion of the unlocking handle 70 to achieve unlocking, and the seat 100 can slide forward integrally.
  • the movable rail 22 can be unlocked.
  • one type can be selected.
  • the backrest 10 is laid flat: as shown in Figures 13, 15, 17, and 18, the second link 33 in the floor lock lock angle adjuster assembly 30, the second link 52, the second side arm 412,
  • the second connecting plate 33 of the four-bar linkage formed between the four-link 54, the base 20 and the recliner assembly 30 is a fixed link, and the recliner 32 is switched from the locked state to the unlocked state, and the backrest 10 is rotated.
  • the rotating shaft of the corner 32 rotates, the second link 52 rotates forward, and in the five-bar linkage, the link on the first side arm 411 and the link on the second side arm 412 have restricted the second link
  • the degree of freedom of 52 when the four-bar linkage moves, can push the five-bar linkage forward, and finally the seat cushion 40 is lowered overall, and the backrest 10 is rotated forward and flattened.
  • the cam unlocking manner of the backrest 10 flattening process as shown in FIG. 14, FIG. 16, and FIG. 19, in the initial position, the cam is not in contact with the unlocking pin 23, and the moving rail 22 is not unlocked, and the backrest 10 is rotated forward by 30°.
  • the cam presses the unlocking pin 23 to the unlocked position when the backrest 10 continues to rotate forward, the amount of depression for the unlocking pin 23 continues to increase until the maximum position, then the cam continues to rotate, and the amount of depression of the unlocking pin 23 is reduced.
  • the backrest 10 is folded over to 70°, the unlocking pin 23 is now in a critical unlocked state.
  • the setting of the cam can achieve different effects when the seat 100 is tilted forward and when the backrest 10 is laid flat, because the angle of rotation of the second link 52 during the two operations is different, and the seat 100 is tilted forward.
  • the second link 52 rotates by about 80°
  • the backrest 10 is rotated by about 115°, and the rotation angle is different, so that the state of the lower press slide unlocking pin is different.
  • the cam can continuously press the slide rail; when the backrest 10 is laid flat, the slide rail can be unlocked during the flattening intermediate process, and the seat 100 is adjusted backwards overall, and after the flattening, the slide rail is further Locking is achieved to prevent the seat 100 from sliding.
  • a vehicle according to an embodiment of the present invention includes the seat 100 of the above embodiment.

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  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Seats For Vehicles (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
PCT/CN2018/091628 2017-06-28 2018-06-15 安装在驾驶舱内的座椅以及车辆 WO2019001295A1 (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
RU2020102742A RU2729328C1 (ru) 2017-06-28 2018-06-15 Сиденье для установки в кабине водителя и транспортное средство
AU2018290469A AU2018290469B2 (en) 2017-06-28 2018-06-15 Seat mounted in driving cab, and vehicle

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201710508368.2 2017-06-28
CN201710508368.2A CN108215948B (zh) 2017-06-28 2017-06-28 安装在驾驶舱内的座椅以及车辆

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WO2019001295A1 true WO2019001295A1 (zh) 2019-01-03

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PCT/CN2018/091628 WO2019001295A1 (zh) 2017-06-28 2018-06-15 安装在驾驶舱内的座椅以及车辆

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CN (1) CN108215948B (ru)
AU (1) AU2018290469B2 (ru)
RU (1) RU2729328C1 (ru)
WO (1) WO2019001295A1 (ru)

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CN109177832B (zh) * 2018-08-28 2021-09-03 重庆长安汽车股份有限公司 一种折叠座椅
CN109367445B (zh) * 2018-12-10 2024-04-19 安道拓(重庆)汽车部件有限公司 汽车易进入座椅
CN109484258B (zh) * 2018-12-10 2024-03-01 安道拓(重庆)汽车部件有限公司 联动解锁式汽车座椅
WO2020132153A2 (en) * 2018-12-19 2020-06-25 Magna Seating Inc. A seat assembly for use in an automotive vehicle for movement between a plurality of positions
CN112498188B (zh) * 2020-12-16 2022-01-14 延锋国际座椅***有限公司 一种坐垫独立下沉的汽车座椅

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