CN216424159U - Automobile rear seat and automobile - Google Patents

Abstract

The application discloses car back-row seat and car, car back-row seat includes the cushion, the back, the hasp, first safety belt and second safety belt, the back is adjacent with the cushion, the hasp setting is on the cushion, the hasp sets up with the back interval, the length that exposes of first safety belt and second safety belt is adjustable, first safety belt and second safety belt interval set up, be provided with on the first safety belt and can be for the gliding first buckle of first safety belt, be provided with on the second safety belt and can be for the gliding second buckle of second safety belt, first buckle and the homoenergetic lock of second buckle are on the hasp. So, the buckle of two safety belts of utilizing back row seat and the hasp lock of setting on the cushion realize five-point type safety belt restraint, can form children's safety seat, satisfy children's safety and use the demand of car back row safety belt, need not additionally to install the children's seat of stand alone type, make things convenient for the passenger to use.

Description

Automobile rear seat and automobile

Technical Field

The application relates to the field of automobiles, in particular to an automobile rear seat and an automobile.

Background

At present, automobiles become common transportation tools for people to go out, and among automobiles with more than five seats, the automobiles are provided with rear seats. In the related art, in order to secure the safety of a child seated in a car, a freestanding child safety seat is additionally installed in a rear seat of the car. However, the independent child safety seat is inconvenient to disassemble and assemble, and occupies a large space in the rear seat when not in use, which affects the riding comfort of passengers in the middle; the trunk is detached and placed, and the storage space of the trunk is affected.

SUMMERY OF THE UTILITY MODEL

The application provides a car back row seat and car.

An automobile rear seat comprising:

a cushion;

a backrest adjacent to the seat cushion;

the lock catch is arranged on the cushion and is arranged at a distance from the backrest;

the safety belt comprises a first safety belt and a second safety belt, the exposed length of the first safety belt and the exposed length of the second safety belt are adjustable, the first safety belt and the second safety belt are arranged at intervals, a first buckle capable of sliding relative to the first safety belt is arranged on the first safety belt, a second buckle capable of sliding relative to the second safety belt is arranged on the second safety belt, and both the first buckle and the second buckle can be buckled on a lock buckle.

In the car back-row seat of this application embodiment, the buckle of two safety belts that utilize back-row seat and the hasp lock of setting on the cushion realize five-point type safety belt restraint, can form children's safety seat, satisfy children's safety and use the demand of car back-row safety belt, need not additionally to install the children's seat of stand alone type, make things convenient for the passenger to use.

In some embodiments, the hasp includes connecting band and fastener, the connecting band is worn to locate the cushion, the one end of connecting band is connected the fastener, the other end of connecting band is fixed on the car, first buckle with the homoenergetic lock of second buckle is in on the fastener.

In some embodiments, the seat cushion is formed with a groove, the groove is recessed downward from the upper surface of the seat cushion, the connecting band is inserted into the groove, and the fastener can be completely received in the groove or removed from the groove.

In some embodiments, the backrest is provided with a first guide and a second guide, the first guide and the second guide are spaced apart from each other, the first safety belt is insertable in the first guide, the second safety belt is insertable in the second guide, the first guide is configured to guide a tightening direction of the first safety belt, and the second guide is configured to guide a tightening direction of the second safety belt.

In some embodiments, the backrest further includes a first guide rail and a second guide rail, the first guide rail and the second guide rail are spaced apart, the first guide member is movably disposed on the first guide rail to adjust a height position of the first guide member relative to the seat cushion, and the second guide member is movably disposed on the second guide rail to adjust a height position of the second guide member relative to the seat cushion.

In certain embodiments, the backrest comprises a main body and a turnover part, the main body is formed with an accommodating space, the main body comprises a bearing surface for a passenger to bear, the accommodating space is recessed towards the main body from the bearing surface, the turnover part is installed in the accommodating space, the turnover part is rotatably arranged relative to the main body through a support, the first guide piece and the second guide piece are both arranged on the turnover part, the first guide piece and the second guide piece are both positioned outside the accommodating space under the condition that the turnover part is positioned at a first position, and the first guide piece and the second guide piece are both hidden in the accommodating space under the condition that the turnover part is turned over from the first position to a second position.

In some embodiments, the first guide member is rotatable relative to the first guide rail and the second guide member is rotatable relative to the second guide rail.

In some embodiments, the seat cushion includes a first seating portion and a second seating portion, the first seating portion is located between the backrest and the second seating portion, the second seating portion is movably disposed relative to the first seating portion on a side of the first seating portion away from the backrest, the first seating portion includes a first seating surface, the second seating portion includes a second seating surface, the first seating surface and the second seating surface smoothly transition when the second seating portion is in a first state, and the second seating portion is located below the first seating surface when the second seating portion moves from the first state to a second state.

In some embodiments, the latch, the first catch, and the second catch each enclose a bumper.

The automobile of this application embodiment includes floor and above arbitrary embodiment the automobile back-row seat, the automobile back-row seat install on the floor.

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

Drawings

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

fig. 1 is a schematic structural view of a rear seat of an automobile according to an embodiment of the present application;

FIG. 2 is a schematic perspective view of a portion of a rear seat of an automobile according to an embodiment of the present application;

FIG. 3 is a schematic plan view of an automobile according to an embodiment of the present application;

FIG. 4 is a partial schematic structural view of a rear seat of an automobile according to an embodiment of the present application;

FIG. 5 is another partial schematic structural view of a rear seat of an automobile according to an embodiment of the present application;

FIG. 6 is a schematic view showing a further partial structure of a rear seat of an automobile according to an embodiment of the present application;

FIG. 7 is a schematic view of a first guide rail and a first guide member according to an embodiment of the present application;

FIG. 8 is a schematic plan view of a rear seat of an automobile according to an embodiment of the present application;

FIG. 9 is a schematic view of a first guide coupled to a buffer according to an embodiment of the present application;

description of the main element symbols:

100 automobile rear seats, 10 seat cushions, 11 grooves, 12 first seats, 121 first seats, 13 second seats, 131 second seats, 14 third guide rails, 20 backrests, 21 first guides, 22 second guides, 211 through holes, 212 openings, 23 first guide rails, 24 second guide rails, 25 main bodies, 26 turnover parts, 27 accommodating spaces, 251 bearing surfaces, 28 supports, 281 mounting frames, 282 rotating shafts, 30 latches, 31 jacks, 32 connecting belts, 33 fasteners, 331 buttons, 40 first safety belts, 41 first latches, 50 second safety belts, 51 second latches, 200 automobiles, 210 floors and 60 buffers.

Detailed Description

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

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

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

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

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

Referring to fig. 1 and 2, a rear seat 100 of an automobile according to an embodiment of the present disclosure includes a seat cushion 10, a backrest 20, a latch 30, a first seat belt 40, and a second seat belt 50, where the backrest 20 is adjacent to the seat cushion 10, the latch 30 is disposed on the seat cushion 10, the latch 30 is disposed at an interval from the backrest 20, exposed lengths of the first seat belt 40 and the second seat belt 50 are adjustable, the first seat belt 40 and the second seat belt 50 are disposed at an interval, the first seat belt 40 is provided with a first buckle 41 capable of sliding relative to the first seat belt 40, the second seat belt 50 is provided with a second buckle 51 capable of sliding relative to the second seat belt 50, and both the first buckle 41 and the second buckle 51 are capable of being buckled on the latch 30.

In the car back-row seat 100 of this application embodiment, utilize the buckle of two safety belts of back-row seat and the hasp 30 lock of setting on cushion 10, realize five point type safety belt restraint, can form children's safety seat, satisfy children's safety and use the demand of car back-row safety belt, need not additionally to install the children's seat of stand alone type, make things convenient for the passenger to use.

Referring to fig. 3, the rear seat 100 of the vehicle according to the embodiment of the present disclosure may be applied to a vehicle 200, or the vehicle 200 includes the rear seat 100. Further, the car further includes a floor 210, and the car rear seats 100 are mounted on the floor 210.

Specifically, the rear seat 100 of the vehicle may be a three-seat, or the rear seat 100 of the vehicle may be provided for three persons to sit at the same time. The surface layers of the seat cushion 10 and the backrest 20 can be made of leather-like materials, knitted materials and the like, and the specific materials of the seat cushion 10 and the backrest 20 are not limited in the application. The lock catch 30 is a plug-in lock catch 30, that is, both the first catch 41 and the second catch 51 can be inserted into the lock catch 30 and locked with the lock catch 30.

Referring to fig. 4, the locking buckle 30 may have two insertion holes 31, the insertion holes of the two insertion holes 31 are spaced apart, and the first buckle 41 and the second buckle 51 may be inserted into a corresponding one of the insertion holes 31. Of course, the lock catch 30 may have one insertion hole 31, and the first catch 41 and the second catch 51 may be inserted into the same insertion hole 31. After the first catch 41 and the second catch 51 are inserted into the same insertion hole 31, the first catch 41 and the second catch 51 may be stacked.

The lock catch 30 may be disposed at a middle position of the seat cushion 10, or may be disposed at a position of the seat cushion 10 close to the backrest 20, so that a certain distance is formed between the lock catch 30 and the backrest 20, so that a child can conveniently sit on the seat cushion 10, and the first safety belt 40 and the second safety belt 50 can effectively restrain the child.

The first and second safety belts 40 and 50 may be fitted to two seats in the rear seat 100 of the vehicle, respectively, or in the case where a first passenger is seated in a first seat on the seat cushion 10 and a second passenger is seated in a second seat on the seat cushion 10, the first safety belt 40 may provide safety restraint for the first passenger and the second safety belt 50 may provide safety restraint for the second passenger.

It will be appreciated that the first and second harnesses 40, 50 may be partially retracted and hidden, and that in use the occupant may withdraw the harnesses from the retraction mechanism so that the effective length of the harnesses to be secured to the occupant is adjusted. The first buckle 41 can be adjusted up and down along the length direction of the safety belt, and the second buckle 51 can be adjusted up and down along the length direction of the safety belt, so that the first buckle 41 and the second buckle 51 are located at proper positions to be locked with the lock catch 30.

It is understood that both ends of the first seat belt 40 form two-point restraints, both ends of the second seat belt 50 form two-point restraints, and both the first buckle 41 and the second buckle 51 are engaged with the lock buckle 30 to form one-point restraints, so that five-point restraints can be formed for a child seated on the seat cushion 10 after both the first buckle 41 and the second buckle 51 are engaged with the lock buckle 30.

Referring to fig. 1, 2 and 4, in some embodiments, the lock catch 30 includes a connecting band 32 and a fastener 33, the connecting band 32 is disposed through the seat cushion 10, one end of the connecting band 32 is connected to the fastener 33, the other end of the connecting band 32 is fixed to the vehicle, and both the first buckle 41 and the second buckle 51 can be fastened to the fastener 33.

In this way, the connecting belt 32 can fix the position of the lock catch 30, so that the first buckle 41 and the second buckle 51 are stably buckled with the fastener 33, and thus effective restraint is formed for the child. The connecting belt 32 is inserted through the seat cushion 10, so that a child can sit on the seat cushion 10 between the connecting belt 32 and the backrest 20 at a proper position to effectively restrain the child and ensure the safety of the child.

Specifically, the connection belt 32 may be made of a material with high toughness, such as nylon, dacron, or the like, so that the connection belt 32 is not broken or failed under the action of a large tensile force. The fastener 33 is a standard component in the field of automotive technology and will not be described herein. The other end of the connecting strap 32 may be secured to a seat mounting bracket 220 (shown in fig. 4) of the vehicle.

Illustratively, the fastener 33 includes a button 331, and after the button 331 is pressed, the first buckle 41 and the second buckle 51 can be unlocked from the fastener 33, so that the first buckle 41 and the second buckle 51 can be separated from the fastener 33, and the safety restraint of the safety belt on the child is released.

Referring to fig. 2, in some embodiments, the seat cushion 10 is formed with a groove 11, the groove 11 is recessed downward from the upper surface of the seat cushion 10, the connecting band 32 is inserted into the groove 11, and the fastener 33 can be completely received in the groove 11 or removed from the groove 11.

Thus, the buckle 33 can be accommodated in the recess 11 without restraining the child, and the buckle 33 is prevented from affecting the occupant. In the event that restraint of a child is required, the fastener 33 can be removed from the recess 11 to provide five-point restraint of the child on the seat cushion 10.

For example, in the case where an adult needs to sit on the seat cushion 10 provided with the lock catch 30, the fastener 33 may be placed in the groove 11, and then the first safety belt 40 or the second safety belt 50 may be used to achieve three-point restraint, thereby preventing the lock catch 30 from affecting the comfort of the occupant.

Specifically, the depth of the recess 11 is greater than the thickness of the fastener 33 so that the recess 11 can completely accommodate the fastener 33. The shape of the recess 11 may be adapted to the shape of the fastening 33 so that the fastening 33 fits more compactly in the recess 11. For example, in the case where the lock catch 30 is substantially rectangular parallelepiped, the recess 11 may have a rectangular parallelepiped shape.

With continued reference to fig. 2, in some embodiments, the backrest 20 is provided with a first guide 21 and a second guide 22, the first guide 21 and the second guide 22 are spaced apart from each other, the first safety belt 40 can be inserted into the first guide 21, the second safety belt 50 can be inserted into the second guide 22, the first guide 21 is used for guiding the tightening direction of the first safety belt 40, and the second guide 22 is used for guiding the tightening direction of the second safety belt 50.

In this way, the first and second harnesses 40 and 50 can be tightened to a proper position of the child occupant by the guidance of the first and second guides 21 and 50, thereby effectively restraining the child. The first and second safety belts 40 and 50 are thus restrained at the shoulder and thigh positions of the child, for example, by the guide action of the first and second guides 21 and 22.

Specifically, the first guide 21 and the second guide 22 may be similar in structure. Taking the first guide 21 as an example, as shown in fig. 7, the first guide 21 may be formed with a through hole 211 (shown in fig. 7), and the first webbing 40 may be inserted through the through hole 211, and the tightening direction of the first webbing 40 may be guided by adjusting the position and posture of the first guide 21. The first guide 21 is opened with an opening 212, and the first safety belt 40 can be inserted into the through hole 211 of the first guide 21 from the opening 212, so that the first safety belt 40 is inserted into the first guide 21. The structure of the second guide 22 is similar to that of the first guide 21, and thus, a detailed description thereof is omitted.

Referring to fig. 4-6, in some embodiments, the backrest 20 further includes a first guide rail 23 and a second guide rail 24, the first guide rail 23 and the second guide rail 24 are spaced apart, the first guide 21 is movably disposed on the first guide rail 23 to adjust the height position of the first guide 21 relative to the seat cushion 10, and the second guide 22 is movably disposed on the second guide rail 24 to adjust the height position of the second guide 22 relative to the seat cushion 10.

In this way, the first guide rail 23 can adjust the height of the first guide 21, and the second guide rail 24 can adjust the height of the second guide 22, so that the tightening direction of the first seatbelt 40 and the second seatbelt 50 can be adjusted by the first guide 21 and the second guide 22, and further, the first seatbelt 40 and the second seatbelt 50 can be effectively restrained by a passenger such as a child. In addition, the height adjustment of the first guide member 21 and the second guide member 22 allows the first safety belt 40 and the second safety belt 50 to be adapted to children of different sizes.

Specifically, the first rail 23 and the second rail 24 are substantially elongated, and the first rail 23 and the second rail 24 are longitudinally disposed, or the length direction of the first rail 23 and the second rail 24 may extend in the height direction of the backrest 20. The first rail 23 and the second rail 24 may be of flexible construction or may be of rigid material. It will be appreciated that in the case where the first rail 23 is of a flexible construction, the first rail 23 is more easily deformed.

The first guide 21 and the first rail 23 may be connected by a snap structure, and similarly, the second guide 22 and the second rail 24 may also be connected by a snap structure. Referring to fig. 7, taking the connection structure of the first guide 21 and the first guide rail 23 as an example, the first guide 21 may be provided with a guide rod 213, the first guide rail 23 may be provided with a guide groove 231, and the guide rod 213 is slidably inserted into the guide groove 231, so that the first guide 21 may move on the first guide rail 23. Of course, the first guide 21 and the first guide rail 23 may be connected by a method. For example, the first guide 21 may be slidably fitted over the first guide rail 23.

Referring to fig. 4, in some embodiments, the first guide member 21 can rotate relative to the first guide rail 23, and the second guide member 22 can rotate relative to the second guide rail 24. In this way, the first guide 21 can adjust its posture with respect to the first guide rail 23, thereby adjusting the tightening direction of the first webbing 40. The second guide 22 can adjust its posture with respect to the second guide rail 24, thereby adjusting the tightening direction of the second webbing 50. By adjusting the tightening direction of the first seatbelt 40 and the second seatbelt 50, the rear seat 100 of the vehicle can effectively restrain an occupant such as a child.

It should be noted that the rotation of the first guide 21 relative to the first guide rail 23 may refer to the rotation of the first guide 21 relative to the first guide rail 23 as a whole, or may refer to the rotation of a part of the structure of the first guide 21 relative to the first guide rail 23, and the application does not limit the rotation manner of the first guide 21 relative to the first guide rail 23. Similarly, the present application is also not limited to the manner in which the second guide member 22 rotates relative to the second guide rail 24.

Specifically, taking the first guide 21 as an example, the first guide 21 may be connected to the first guide rail 23 through a universal joint structure, so that the first guide 21 is rotatably disposed on the first guide rail 23. Similarly, the second guide 22 may be coupled to the second rail 24 by a universal joint structure such that the second guide 22 is rotatably disposed on the second rail 24.

Referring to fig. 2, 4 and 5 again, in some embodiments, the backrest 20 includes a main body 25 and a turnover part 26, and the main body 25 forms a receiving space 27. The body 25 includes a bearing surface 251 on which the passenger bears. The housing space 27 is recessed from the seating surface 251 into the main body 25. The turning part 26 is installed in the housing space 27, and the turning part 26 is rotatably provided with respect to the main body 25 by a bracket 28. The first guide 21 and the second guide 22 are both provided on the turning section 26. When the turning part 26 is at the first position, both the first guide 21 and the second guide 22 are located outside the housing space 27, and when the turning part 26 is turned from the first position to the second position, both the first guide 21 and the second guide 22 are hidden in the housing space 27.

In this way, the turning part 26 hides the first guide 21 and the second guide 22 in the backrest 20 without using the safety seat function of the rear seat 100, so that the rear seat 100 is not only cleaner, but also prevents the interference of parts such as the first guide 21 and the second guide 22 with respect to the passenger seated in the seat corresponding to the first guide 21, thereby improving the comfort of the rear seat 100 and the versatility of use.

Specifically, the turning part 26 has a block shape, and the filler in the turning part 26 may be the same as the filler in the main body 25 of the backrest 20, so as to improve the comfort of passengers simultaneously bearing on the turning part 26 and the main body 25. As shown in fig. 6 and 8, the bracket 28 includes a mounting bracket 281 and a rotating shaft 282, the mounting bracket 281 is mounted on the main body 25 and located in the accommodating space 27, and the rotating shaft 282 is inserted through the turning part 26 and mounted on the mounting bracket 281. The turning part 26 can be rotated 360 degrees with respect to the main body 25 by the rotation shaft 282. When the turning part 26 is located at the first position, the turning part 26 may be turned to the second position after being turned 180 degrees with respect to the main body 25, so that both the first guide 21 and the second guide 22 are hidden in the receiving space 27.

Note that fig. 5 illustrates a state in which both the first guide 21 and the second guide 22 are exposed outside the housing space 27.

In the present embodiment, the first rail 23 and the second rail 24 may be installed in the turning part 26, and the first guide 21 may be inserted into the turning part 26 to be coupled to the first rail 23. The second guide 22 may be inserted into the turning part 26 to be coupled with the second guide rail 24.

Referring to fig. 2 and 8, in some embodiments, the seat cushion 10 includes a first seating portion 12 and a second seating portion 13, the first seating portion 12 is located between the backrest 20 and the second seating portion 13, and the second seating portion 13 is movably disposed on a side of the first seating portion 12 away from the backrest 20 relative to the first seating portion 12. The first seating portion 12 includes a first seating surface 121, and the second seating portion 13 includes a second seating surface 131. The first seating surface 121 and the second seating surface 131 smoothly transition when the second seating portion 13 is in the first state, and the second seating portion 13 is located below the first seating surface 121 when the second seating portion 13 moves from the first state to the second state.

In this way, the first seating portion 12 and the second seating portion 13 allow the seating area of the seat cushion 10 to be adjusted, and the seating requirements of the child occupant and the adult occupant are satisfied. It is understood that in the case where the first seating surface 121 and the second seating surface 131 smoothly transition, the effective area of the occupant seated on the seat cushion 10 is the sum of the areas of the first seating surface 121 and the second seating surface 131. When the second seating portion 13 is positioned below the first seating surface 121, the effective area of the occupant seated on the seat cushion 10 is the area of the first seating surface 121.

In the case of smooth transition between the first seating surface 121 and the second seating surface 131, a passenger with a relatively high height, such as an adult, can sit on the first seating surface 121 and the second seating surface 131, the second seating surface 131 can support the thighs of the adult, and the first seating surface 121 and the second seating surface 131 can provide more support for the passenger, thereby improving the comfort of the passenger.

In the case where the second seating portion 13 is located below the first seating surface 121, a child or the like with a short height can be seated on the first seating surface 121, so that the lower leg of the child can be naturally bent below the first seating surface 121, and the lower leg of the child can also be supported on the second seating surface 131 of the second seating portion 13, thereby improving the comfort of the child in the seating cushion 10.

It is noted that the first and second seating portions 12, 13 may be an integral part of one of the seats on the seat cushion 10. The other seats of the seat cushion 10 may be of unitary construction, or the other seats of the seat cushion 10 may remain stationary.

Referring to fig. 2 and 8, in some embodiments, the second seating portion 13 is slidably disposed on a third rail 14, the third rail 14 is connected to the first seating portion 12, and the third rail 14 is used for guiding the second seating portion 13 to switch between the first state and the second state.

In this way, the third rail 14 makes the second seating part 13 more easily slide, facilitating the second seating part 13 to change its position state. Specifically, the third rail 14 may be bent so that the direction of the second seating portion 13 may be changed during sliding on the third rail 14, and the second seating portion may be slid to the front lower side of the first seating portion 12 from a position substantially parallel to the first seating portion 12.

The third rail 14 and the second seat portion 13 may be connected together by a snap-fit structure, so that the second seat portion 13 can slide on the third rail 14 and cannot be released from the third rail 14.

Referring to fig. 9, in some embodiments, the first guide 21, the second guide 22, the lock catch 30, the first latch 41 and the second latch 51 are wrapped by the buffer 60. Thus, the buffer 60 can relieve the extrusion of the latch 30, the first buckle 41 and the second buckle 51 to the body of a passenger such as a child, so that the safety belt restraint system can prevent the child from being injured by the safety belt restraint system when the vehicle collides and the like, and the comfort of the passenger is improved.

Specifically, the buffer 60 may be a flexible member such as a sponge sleeve. A buffer member 60 can be individually wrapped around each of the latch 30, the first catch 41 and the second catch 51. Taking the latch 30 as an example, the buffer 60 may completely cover the latch 30, or may cover a hard portion of the latch 30.

As in the example of fig. 9, the first guide 21 is wrapped with a buffer 60. The manner in which the second guide 22, the latch 30, the first catch 41 and the second catch 51 wrap the buffer 60 is similar to the manner in which the first guide 21 wraps the buffer 60, and therefore, the description is omitted.

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

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

Claims (10)

1. An automobile rear seat, comprising:

a cushion;

a backrest adjacent to the seat cushion;

the lock catch is arranged on the cushion and is spaced from the backrest;

the safety belt comprises a first safety belt and a second safety belt, the exposed length of the first safety belt and the exposed length of the second safety belt are adjustable, the first safety belt and the second safety belt are arranged at intervals, a first buckle capable of sliding relative to the first safety belt is arranged on the first safety belt, a second buckle capable of sliding relative to the second safety belt is arranged on the second safety belt, and both the first buckle and the second buckle can be buckled on a lock buckle.

2. The automobile rear seat according to claim 1, wherein the lock comprises a connecting band and a fastener, the connecting band is arranged through the cushion, one end of the connecting band is connected with the fastener, the other end of the connecting band is fixed on the automobile, and both the first buckle and the second buckle can be buckled on the fastener.

3. The automobile rear seat according to claim 2, wherein the seat cushion is formed with a groove recessed downward from an upper surface of the seat cushion, the connection band is inserted into the groove, and the fastener can be completely received in the groove or removed from the groove.

4. The rear seat assembly as claimed in claim 1, wherein a first guide and a second guide are provided on the backrest, the first guide and the second guide are spaced apart from each other, the first seatbelt is insertable in the first guide, the second seatbelt is insertable in the second guide, the first guide is used for guiding a tightening direction of the first seatbelt, and the second guide is used for guiding a tightening direction of the second seatbelt.

5. The automobile rear seat according to claim 4, wherein a first guide rail and a second guide rail are further provided on the backrest, the first guide rail and the second guide rail are provided at a distance, the first guide member is movably provided on the first guide rail to adjust a height position of the first guide member relative to the seat cushion, and the second guide member is movably provided on the second guide rail to adjust a height position of the second guide member relative to the seat cushion.

6. The rear seat assembly as set forth in claim 5, wherein said first guide member is rotatable relative to said first rail and said second guide member is rotatable relative to said second rail.

7. The automobile rear seat according to claim 5, wherein the backrest comprises a main body and an overturning part, the main body is formed with an accommodating space, the main body comprises a bearing surface for a passenger to bear, the accommodating space is sunken from the bearing surface to the main body, the overturning part is installed in the accommodating space, the overturning part is rotatably arranged relative to the main body through a bracket, the first guide piece and the second guide piece are both arranged on the overturning part, the first guide piece and the second guide piece are both positioned outside the accommodating space under the condition that the overturning part is positioned at a first position, and the first guide piece and the second guide piece are both hidden in the accommodating space under the condition that the overturning part is overturned from the first position to a second position.

8. The rear seat assembly of claim 4, wherein the first guide, the second guide, the latch, the first latch, and the second latch each enclose a cushioning member.

9. The rear seat for a vehicle according to claim 1, wherein the seat cushion includes a first seating portion and a second seating portion, the first seating portion is located between the backrest and the second seating portion, the second seating portion is movably disposed with respect to the first seating portion on a side of the first seating portion remote from the backrest, the first seating portion includes a first seating surface, the second seating portion includes a second seating surface, the first seating surface and the second seating surface smoothly transition with the second seating portion located in a first state, and the second seating portion is located below the first seating surface with the second seating portion moved from the first state to a second state.

10. An automobile, comprising:

a floor;

the automobile rear seat as claimed in any one of claims 1 to 9, which is mounted on the floor.

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