CN-122008976-A - Adult and children integrated automobile seat

CN122008976ACN 122008976 ACN122008976 ACN 122008976ACN-122008976-A

Abstract

The invention discloses an adult and child integrated automobile seat, which belongs to the technical field of automobile seats and comprises a lower slide rail, an upper cushion slide rail and an upper backrest slide rail, wherein a backrest assembly is arranged on the upper backrest slide rail, the backrest assembly comprises a main backrest and a main backrest angle adjuster, a headrest assembly is arranged at the upper end of the main backrest, a cushion assembly is arranged on the lower cushion slide rail, the cushion assembly comprises a main cushion and a lifting mechanism, a child seat assembly and a leg rest assembly are arranged on the main cushion, the child seat assembly comprises a child seat angle adjuster, a child seat backrest and a child seat headrest assembly, the child seat headrest assembly comprises a child seat headrest and a child seat telescopic mechanism, and the leg rest assembly comprises a leg supporting plate, a leg rest telescopic mechanism and a leg rest lifting mechanism.

Inventors

CHI RUIWEI
SHI XIANGRU
CAI WANWEI
CHEN YONGLE
SUN ZHONGTAO

Assignees

浙江雅虎汽车部件股份有限公司

Dates

Publication Date: 20260512
Application Date: 20260129

Claims (10)

1. The utility model provides an adult and children integrated automobile seat, its characterized in that includes the slide rail down, the front end of slide rail is provided with the cushion and goes up the slide rail down, and its rear end is provided with the back and goes up the slide rail, be provided with back assembly on the back on the slide rail, back assembly includes main back and main back angle modulation ware, the upper end of main back is provided with the headrest assembly, be provided with the cushion assembly on the cushion slide rail down, the cushion assembly includes main cushion and lifting mechanism, be provided with children's seat assembly and leg rest assembly on the main cushion, children's seat assembly includes children's seat angle modulation ware, children's seat back and children's seat headrest assembly, children's seat headrest assembly includes children's seat headrest and children's seat telescopic machanism, leg rest assembly includes leg layer board, leg rest telescopic machanism and leg rest telescopic machanism, down the slide rail is used for controlling the front and back translation regulation of slide rail on cushion and the back, the slide rail is used for controlling the front and back translation regulation of assembly on the cushion, cushion is used for controlling back translation regulation of back assembly on the cushion, the cushion assembly includes main cushion and lifting mechanism, main back seat back and seat back seat telescopic machanism is used for controlling the telescopic machanism is used for the seat telescopic for controlling the leg rest telescopic machanism is used for adjusting the seat telescopic for the leg rest to be used for adjusting the seat telescopic.
2. The integrated adult-and-child car seat of claim 1, wherein the car seat has an adult seating mode, a zero-gravity seating mode, a recumbent mode, a trunk mode, a child seating mode, and a child seating mode.
3. An adult-and-child-integrated car seat according to claim 2, wherein, The child seat back is folded above the main seat cushion to serve as a seat cushion in the adult riding mode; In the adult riding mode, the main backrest is rotated backwards through the main backrest angle adjuster, the leg supporting plate is lifted through the leg supporting lifting mechanism, and meanwhile the leg supporting plate is stretched towards the direction far away from the main cushion through the leg supporting telescopic mechanism; in the adult sitting mode, the main backrest is rotated backwards to a horizontal position through the main backrest angle adjuster, the leg support plate is lifted to the horizontal position through the leg support lifting mechanism, and meanwhile, the leg support plate is stretched towards the direction far away from the main cushion through the leg support telescopic mechanism; in the adult riding mode, the backrest assembly is moved backwards through the backrest upper sliding rail, the cushion assembly is moved forwards through the cushion upper sliding rail, and the main backrest is rotated forwards to be horizontal through the main backrest angle adjuster; in the adult riding mode, the cushion assembly is lifted by the lifting mechanism, and the backrest assembly is moved forward by the backrest upper sliding rail; In the child riding mode, the main cushion is lifted by the lifting mechanism to serve as a child cushion, the child seat backrest is rotated in the direction away from the main backrest by the child seat angle adjuster, and the child seat headrest is stretched in the direction away from the main cushion by the child seat telescopic mechanism.
4. The adult-and-child-integrated car seat according to claim 2, wherein the lifting mechanism comprises a motor screw driving assembly and a four-bar linkage assembly, a first front connecting plate is arranged between two upper seat cushion sliding rails, the motor screw driving assembly is arranged between the bottom of the main seat cushion and the first front connecting plate, and the four-bar linkage assembly comprises four bar linkage members hinged between front and rear ends of two sides of the main seat cushion and the corresponding upper seat cushion sliding rails.
5. An adult-and-child-integrated car seat according to claim 2, wherein the headrest assembly is removably connected to the main backrest.
6. The adult-and-child-integrated automobile seat according to claim 2, wherein a lower backrest connecting plate is arranged on the upper backrest sliding rail, an upper backrest connecting plate is hinged to the upper backrest connecting plate, the main backrest is arranged between the two upper backrest connecting plates, a synchronizing rod is arranged between the two upper backrest connecting plates, and the two upper backrest connecting plates are rotatably adjusted relative to the two upper backrest connecting plates under the driving of the main backrest angle adjuster.
7. The adult and child integrated automobile seat according to claim 2, wherein a front screw rod is arranged at the front end of the lower sliding rail, a second front connecting plate is arranged between the two upper sliding rails of the seat cushion, a seat cushion driving motor and a seat cushion transmission rod are arranged on the second front connecting plate, seat cushion transmission sleeves are arranged at two ends of the seat cushion transmission rod and are connected with the upper sliding rails of the seat cushion, the seat cushion driving motor is in spiral fit with the front screw rod, and the seat cushion driving motor is used for driving the seat cushion transmission rod to rotate, and drives the upper sliding rails of the seat cushion to slide along the front screw rod through the seat cushion transmission sleeves so that the seat cushion assembly synchronously moves.
8. The integrated automobile seat for adults and children according to claim 2, wherein a rear screw rod is arranged at the rear end of the lower sliding rail, a rear connecting plate is arranged between the two upper backrest sliding rails, a backrest driving motor and a backrest driving rod are arranged on the rear connecting plate, backrest driving sleeves are arranged at two ends of the backrest driving rod, are connected with the upper backrest sliding rails and are in spiral fit with the rear screw rod, and the backrest driving motor is used for driving the backrest driving rod to rotate, and drives the upper backrest sliding rails to slide along the rear screw rod through the backrest driving sleeves so that the backrest assembly synchronously moves.
9. The integrated adult-child car seat according to claim 2, wherein the leg rest telescoping mechanism comprises a leg rest and a leg rest telescoping motor, wherein a leg rest sliding rail is arranged between the leg rest and the leg rest, the leg rest telescoping motor adopts a screw motor, the motor end of the screw motor is arranged on the leg rest, and the screw end of the screw motor is connected with the leg rest.
10. The integrated adult-child car seat according to claim 9, wherein the leg-support lifting mechanism comprises two leg-support four-bar assemblies and a leg-support lifting motor, the two leg-support four-bar assemblies are respectively disposed on two sides of the leg bracket and the main seat cushion, the leg-support four-bar assemblies comprise a first bar, a second bar, a third bar and a fourth bar, one end of the first bar is hinged to the main seat cushion, the other end of the first bar is hinged to the second bar, the middle of the second bar is hinged to the third bar, one end of the third bar is hinged to the leg bracket, one end of the third bar is hinged to the main seat cushion, the other end of the third bar is hinged to the fourth bar, one end of the fourth bar is hinged to the leg bracket, a driving shaft is disposed between the two third bars, a connecting rod is disposed between the two fourth bars, the leg-support lifting motor adopts a lead screw motor, the motor end of the motor is disposed on the main seat cushion, and the wire rod end of the motor is connected to the driving shaft.

Description

Adult and children integrated automobile seat Technical Field The invention relates to the technical field of automobile seats, in particular to an adult and child integrated automobile seat. Background The automobile seat is used as a core functional component of an automobile, is widely applied to various vehicles such as passenger cars, commercial cars and the like, has the core design target of meeting the riding requirements of drivers and passengers, provides basic support and comfort, and is a key component for guaranteeing travel experience. However, the existing automobile seat is excessively single in functional design, focuses on a core scene of riding, is difficult to adapt to diversified travel demands of users, has obvious use limitation, firstly, needs to be additionally provided with a special child seat when a child goes out, is complicated in installation process, needs to be matched with the automobile seat by means of a special fixing device, occupies a luggage box or a storage space when the child seat is not used, increases travel carrying burden, secondly, has temporary resting demands under the scenes of going out office, long-distance driving and the like of the user, and is lack of structural design for adapting to rest, so that the user needs to consume accommodation resources such as hotels additionally, travel cost is increased, thirdly, in the scenes of moving home, transporting large articles and the like, the structure of the existing automobile seat is fixed, and cannot be flexibly adjusted to expand the in-car carrying space, so that the in-car space utilization rate is low, and the transportation demands of the large articles are difficult to meet. Disclosure of Invention The invention aims to overcome the defects and the shortcomings of the prior art and provides an adult and child integrated automobile seat. The application provides an adult and child integrated automobile seat, which comprises a lower slide rail, wherein the front end of the lower slide rail is provided with a cushion upper slide rail, the rear end of the lower slide rail is provided with a backrest upper slide rail, the backrest upper slide rail is provided with a backrest assembly, the backrest assembly comprises a main backrest and a main backrest angle adjuster, the upper end of the main backrest is provided with a headrest assembly, the cushion upper slide rail is provided with a cushion assembly, the cushion assembly comprises a main cushion and a lifting mechanism, the main cushion is provided with a child seat assembly and a leg support assembly, the child seat assembly comprises a child seat angle adjuster, a child seat backrest and a child seat headrest assembly, the child seat headrest assembly comprises a child seat headrest and a child seat telescopic mechanism, and the leg support assembly comprises a leg supporting plate, a leg support telescopic mechanism and a leg support lifting mechanism; the lower slide rail is used for controlling front-back translation adjustment of the slide rail on the cushion and the slide rail on the backrest, the slide rail on the cushion is used for controlling front-back translation adjustment of the cushion assembly, the slide rail on the backrest is used for controlling front-back translation adjustment of the backrest assembly, the main backrest angle adjuster is used for controlling rotation adjustment of the main backrest, the child seat angle adjuster is used for controlling rotation adjustment of the child seat backrest relative to the main cushion, the child seat telescopic mechanism is used for controlling telescopic adjustment of the child seat headrest relative to the child seat backrest, the leg support telescopic mechanism is used for controlling telescopic adjustment of the leg support plate, and the leg support lifting mechanism is used for controlling lifting adjustment of the leg support plate. In some embodiments, the car seat has an adult seating mode, a zero gravity seating mode, a recumbent mode, a trunk mode, a child seating mode, and a child seating mode. In some embodiments, the adult sitting mode is a mode in which the child seat back is folded over a main seat cushion as a seat cushion in an adult sitting mode, the zero-gravity sitting mode is a mode in which the main seat back is rotated back by the main seat back recliner while the leg rest is raised by the leg rest lifting mechanism and extended away from the main seat cushion by the leg rest telescoping mechanism, the flat lying mode is a mode in which the main seat back is rotated back to a horizontal position by the main seat back recliner and raised to a horizontal position by the leg rest lifting mechanism and extended away from the main seat cushion by the leg rest telescoping mechanism, the zero-gravity sitting mode is a mode in which the seat back assembly is moved back by the seat back up slide rail in the adult sitting mode and the seat cushion assembly is moved forward