TWI870280B - Seat cushion assembly and vehicle - Google Patents

Abstract

A seat cushion assembly includes a base, a pivotal member, a pressing member, and a sliding member. The base has a slide rail. The pivotal member is rotatably connected to the base. The pressing member is rotatably connected to the base. The sliding member is slidably connected to the slide rail. The pivotal member is configured to push the sliding member to slide along the slide rail during rotation relative to the base, so as to make the sliding member to push the pressing member to rotate relative to the base.

Description

Seat cushion assembly and vehicle

The present disclosure relates to a seat cushion assembly and a vehicle.

With the development of economy and the needs of social environment, the demand for motorcycles and cars has been increasing. Due to the high mobility and low cost of motorcycles, they are popular vehicles for transportation in some countries. In addition, because motorcycles are smaller than cars and take up less space, and are convenient for temporary parking, the number of motorcycle users and motorcycles has increased significantly every year.

Current electric motorcycles are roughly divided into two categories: battery-swappable models and battery-embedded charging models. In order to facilitate users to replace batteries, the battery compartment of battery-swappable models is usually designed to be perpendicular to the ground (that is, the battery can be plugged in and out in the Z-axis direction). However, when an electric motorcycle is traveling on a rugged road, the body will inevitably vibrate up and down, causing the battery to move up and down. The battery moving up and down may cause the connector at the bottom of the battery to be temporarily disconnected from the battery socket on the body end, causing power interruption. Power outages during driving may pose a safety hazard to the driver.

Therefore, how to provide a seat cushion assembly and a vehicle that can solve the above problems is one of the problems that the industry is eager to invest research and development resources to solve.

In view of this, one purpose of the present disclosure is to provide a seat cushion assembly and a vehicle that can solve the above-mentioned problems.

In order to achieve the above-mentioned purpose, according to one embodiment of the present disclosure, a seat cushion assembly includes a seat body, a pivot member, a pressing member and a sliding member. The seat body has a slide rail. The pivot member is rotatably connected to the seat body. The pressing member is rotatably connected to the seat body. The sliding member is slidably connected to the slide rail. The pivot member is configured to push against the sliding member to slide along the slide rail during rotation relative to the seat body, so that the sliding member pushes against the pressing member to rotate relative to the seat body.

In one or more embodiments of the present disclosure, the hinge member and the pressing member are respectively located on two opposite sides of the base.

In one or more embodiments of the present disclosure, the pressing member is configured to rotate between a release position and a pressing position relative to the base. The base has a receiving slot. The pressing member is away from the entrance of the receiving slot when in the release position. The pressing member covers a portion of the entrance of the receiving slot when in the pressing position.

In one or more embodiments of the present disclosure, the seat cushion assembly further includes a reset member. The reset member is connected to the seat body and is configured to apply force to the pressure member so that the pressure member rotates toward the release position.

In one or more embodiments of the present disclosure, the reset member is further connected to the sliding member. The pressing member is rotatably connected to one end of the sliding member. The reset member is configured to apply force to the pressing member via the sliding member.

In one or more embodiments of the present disclosure, the seat cushion assembly further includes a cushion body. The cushion body is connected to the hinge and is configured to rotate between an open position and a closed position relative to the seat body using the hinge. The hinge is configured to push against the sliding member when the cushion body rotates from the open position to the closed position.

In one or more embodiments of the present disclosure, when the pad is in the open position, the hinge is separated from the sliding member.

In one or more embodiments of the present disclosure, when the pad is rotated from the closed position to the open position, the hinge first pushes against the sliding member and then separates from the sliding member.

In one or more embodiments of the present disclosure, the hinge includes a hinge portion, an extension portion, a first push portion, and a second push portion. The extension portion is connected to the hinge portion. The first push portion is connected to the extension portion and is configured to push the sliding member when the pad rotates from the open position to the closed position. The second push portion is connected to the extension portion and is configured to push the sliding member when the pad rotates from the closed position to the open position.

In one or more embodiments of the present disclosure, the extending portion, the first pushing portion, and the second pushing portion form a Y-shaped structure.

In one or more embodiments of the present disclosure, one of the pressing member and the sliding member has a connecting block, and the other of the pressing member and the sliding member has a connecting hole. The connecting block and the connecting hole are rotatably connected, and the connecting hole is a long slot.

In one or more embodiments of the present disclosure, the base has two accommodating grooves and a partition wall separating the two accommodating grooves. The slide rail is disposed on the partition wall.

In order to achieve the above-mentioned purpose, according to one embodiment of the present disclosure, a vehicle includes a body and a seat cushion assembly. The body has a car body. The seat cushion assembly includes a seat body, a pivot, a pressing member and a sliding member. The seat body is connected to the car body and has a slide rail. The pivot is rotatably connected to the seat body. The pressing member is rotatably connected to the seat body. The sliding member is slidably connected to the slide rail. The pivot is configured to push against the sliding member to slide along the slide rail during rotation relative to the seat body, so that the sliding member pushes against the pressing member to rotate relative to the seat body.

In one or more embodiments of the present disclosure, the pressing member is configured to rotate between a release position and a pressing position relative to the base. The base has a receiving slot. The pressing member is away from the entrance of the receiving slot when in the release position. The pressing member covers a portion of the entrance of the receiving slot when in the pressing position.

In one or more embodiments of the present disclosure, the seat cushion assembly further includes a reset member. The reset member connects the seat body and the sliding member. The pressing member is rotatably connected to one end of the sliding member. The reset member is configured to apply force to the pressing member through the sliding member, so that the pressing member rotates toward the release position.

In one or more embodiments of the present disclosure, the seat cushion assembly further includes a cushion body. The cushion body is connected to the hinge and is configured to rotate between an open position and a closed position relative to the seat body using the hinge. The hinge is configured to push against the sliding member when the cushion body rotates from the open position to the closed position.

In one or more embodiments of the present disclosure, when the pad is in the open position, the hinge is separated from the sliding member. During the rotation of the pad from the closed position to the open position, the hinge first pushes against the sliding member and then separates from the sliding member.

In one or more embodiments of the present disclosure, the hinge includes a hinge portion, an extension portion, a first push portion, and a second push portion. The extension portion is connected to the hinge portion. The first push portion is connected to the extension portion and is configured to push the sliding member when the pad rotates from the open position to the closed position. The second push portion is connected to the extension portion and is configured to push the sliding member when the pad rotates from the closed position to the open position.

In one or more embodiments of the present disclosure, the base has two accommodating grooves and a partition wall separating the two accommodating grooves. The slide rail is disposed on the partition wall.

In one or more embodiments of the present disclosure, the vehicle compartment and the seat are different parts of a single structure.

In summary, according to the seat cushion assembly and the vehicle disclosed herein, the seat body of the seat cushion assembly is connected to the vehicle cabin. When the cushion body of the seat cushion assembly is opened relative to the cabin, the pivot of the seat cushion assembly does not push against the pressing member via the sliding member, so that the pressing member is in a released position relative to the seat body, and the user can directly put in/take out the object contained in the receiving groove of the seat body. When the cushion body of the seat cushion assembly is closed relative to the cabin, the pivot of the seat cushion assembly is driven to push against the pressing member via the sliding member, so that the pressing member is in a pressing position relative to the seat body and presses against the upper surface of the object contained in the receiving groove, so that the object is fixed and cannot move upward. Thus, in an embodiment where the vehicle is an electric motorcycle and the object is a battery, even if the vehicle is traveling on a steep road, the battery that is pressed and unable to move up and down can avoid the problem of power failure.

The above description is only used to explain the problem to be solved by the present disclosure, the technical means for solving the problem, and the effects produced, etc. The specific details of the present disclosure will be introduced in detail in the following implementation method and related drawings.

The following will disclose multiple embodiments of the present disclosure with drawings. For the purpose of clarity, many practical details will be described together in the following description. However, it should be understood that these practical details should not be used to limit the present disclosure. In other words, in some embodiments of the present disclosure, these practical details are not necessary. In addition, in order to simplify the drawings, some commonly used structures and components will be depicted in the drawings in a simple schematic manner.

Please refer to FIG. 1. FIG. 1 is a side view of a vehicle 100 according to an embodiment of the present disclosure. As shown in FIG. 1, in the present embodiment, the vehicle 100 is a two-wheeled vehicle. Although the vehicle 100 in FIG. 1 is a two-wheeled vehicle, the present disclosure is not limited thereto. In actual applications, the vehicle 100 may also be a vehicle with more than two wheels. In addition, although the vehicle 100 in FIG. 1 is a scooter-type vehicle, the present disclosure is not limited thereto. In actual applications, the vehicle 100 may also be other straddle-type vehicles.

Please refer to FIG. 2, which is a side view of the vehicle 100 shown in FIG. 1, showing the vehicle cabin 111, the seat cushion assembly 200, and the battery 900, wherein the seat cushion assembly 200 is opened relative to the vehicle cabin 111. As shown in FIG. 1 and FIG. 2, in this embodiment, the vehicle 100 includes a vehicle body 110 and a seat cushion assembly 200. The vehicle body 110 has a vehicle cabin 111. The seat cushion assembly 200 is disposed above the vehicle cabin 111 and can be opened and closed relative to the vehicle cabin 111. Specifically, the seat cushion assembly 200 includes a seat body 210, a hinge 220, and a cushion body 250. The seat body 210 is connected to one side of the vehicle cabin 111. The hinge 220 is rotatably connected to the side of the seat 210 away from the car body 111. The cushion 250 is connected to the hinge 220 and is configured to rotate between an open position (e.g., the position of the cushion 250 in FIG. 2) and a closed position (e.g., the position of the cushion 250 in FIG. 1) relative to the seat 210 using the hinge 220 as a hinge device. The cushion 250 in the closed position relative to the seat 210 can simultaneously cover the car body 111 for the driver to sit on it. For example, the material of the cushion 250 includes foam, but the present disclosure is not limited thereto.

In some embodiments, the vehicle compartment 111 and the seat body 210 of the seat cushion assembly 200 are different parts of a single structure. That is, the vehicle compartment 111 and the seat body 210 of the seat cushion assembly 200 can be structures made by integral molding, but the present disclosure is not limited to this. In actual applications, the vehicle compartment 111 and the seat body 210 of the seat cushion assembly 200 can be two independent and separable parts.

Please refer to FIG. 3, which is a three-dimensional diagram showing some components of the seat cushion assembly 200 in FIG. 2 and the battery 900. As shown in FIG. 3, in this embodiment, the seat body 210 has a receiving groove 211. The receiving groove 211 is configured to accommodate an object. For example, the object is a battery 900, and the vehicle 100 having the receiving groove 211 for accommodating the battery 900 is an electric motorcycle, but the present disclosure is not limited to this. In addition, the seat body 210 shown in FIG. 3 has two receiving grooves 211, so the vehicle 100 using this seat cushion assembly 200 is a vehicle model that can be driven by at most two batteries 900, but the present disclosure does not limit the number of receiving grooves 211. Please refer to FIG. 4, which is a perspective view showing some components of a seat cushion assembly 200 and a battery 900 according to another embodiment of the present disclosure. As shown in FIG. 4, the seat body 210 has a single receiving groove 211, so the vehicle 100 using the seat cushion assembly 200 can be driven by a single battery 900.

As shown in FIG. 3 , in this embodiment, the seat cushion assembly 200 further includes a pressing member 230 and a sliding member 240. The seat body 210 has a sliding rail 212, and the shape of the sliding rail 212 corresponds to the sliding member 240. The pressing member 230 is rotatably connected to the seat body 210. The sliding member 240 is slidably connected to the sliding rail 212. In this embodiment, the shape of the sliding member 240 is an arc, and the shape of the sliding rail 212 is also designed to be an arc and can accommodate the sliding member 240. The hinge 220 is configured to push the sliding member 240 to slide along the sliding rail 212 during rotation relative to the seat body 210, so that the sliding member 240 pushes the pressing member 230 to rotate relative to the seat body 210.

As shown in FIG. 3 , in this embodiment, the hinge 220 and the pressing member 230 are respectively located on opposite sides of the base 210. With reference to FIG. 2 , the hinge 220 is located on the front side of the base 210 (i.e., the side of the base 210 away from the car 111), and the pressing member 230 is located on the rear side of the base 210 (i.e., the side of the base 210 close to the car 111). The slide rail 212 extends between the front side and the rear side of the base 210. It can be seen that the user can rotate the pad 250 to simultaneously drive the hinge 220 located at the front side of the base 210 to push the sliding member 240, and then the sliding member 240 pushes the pressing member 230 located at the rear side of the base 210.

Please refer to FIG. 5A and FIG. 5B. FIG. 5A is a partial cross-sectional view showing some components of the seat cushion assembly 200 in FIG. 3. FIG. 5B is another partial cross-sectional view showing some components of the seat cushion assembly 200 in FIG. 3. In this embodiment, the pressing member 230 is configured to rotate between a release position (e.g., the position of the pressing member 230 in FIG. 5A) and a pressing position (e.g., the position of the pressing member 230 in FIG. 5B) relative to the seat body 210. When the pressing member 230 is in the release position relative to the seat body 210, it leaves the entrance of the accommodating groove 211. When the pressing member 230 is in the pressing position relative to the seat body 210, it covers a portion of the entrance of the accommodating groove 211. In detail, when the pressing member 230 is in the release position relative to the base 210, the projection of the pressing member 230 in the insertion and extraction direction D of the battery 900 relative to the receiving slot 211 does not overlap with the receiving slot 211, thereby allowing the battery 900 to be freely inserted and removed relative to the receiving slot 211; when the pressing member 230 is in the pressing position relative to the base 210, the projection of the pressing member 230 in the aforementioned insertion and extraction direction D overlaps with the receiving slot 211, thereby preventing the battery 900 from being removed from the receiving slot 211. In some embodiments, the insertion and extraction direction D of the battery 900 relative to the receiving slot 211 can be defined as the direction in which the inner wall of the receiving slot 211 guides the movement of the battery 900.

In practical applications, when the cushion 250 is in the covering position relative to the base 210, the cushion assembly 200 can not only use the pressing member 230 to press against the rear portion of the upper surface of the battery 900 close to the rear side of the base 210, but can also be further designed to use the bottom of the cushion 250 to press against the front portion of the upper surface of the battery 900 close to the front side of the base 210. In this way, both the rear and front portions of the upper surface of the battery 900 are pressed, so that the battery 900 can be more stably fixed in the receiving groove 211.

As shown in FIG. 5A and FIG. 5B , and with reference to FIG. 2 , in this embodiment, the hinge 220 is configured to push against the slider 240 when the pad 250 rotates from the open position to the closed position relative to the base 210. As shown in FIG. 5A , when the pad 250 is in the open position relative to the base 210, the hinge 220 is separated from the slider 240. In other words, the hinge 220 is not always connected to the slider 240. In this case, even if the pressing member 230 continues to press the battery 900 when the pad 250 is in the open position relative to the seat 210, since the hinge 220 is separated from the sliding member 240, the user only needs to remove the battery 900 along the plug-in direction D, and the pressing member 230 in the pressing position relative to the seat 210 will be driven by the battery 900 and rotate toward the release position.

In addition, as shown in FIG. 5B , when the pad 250 is in the covering position relative to the base 210 , the pressing member 230 is in the pressing position relative to the base 210 .

In some embodiments, when the pad 250 rotates from the cover position to the open position relative to the base 210, the hinge 220 first pushes against the slider 240 and then separates from the slider 240. In detail, when the pad 250 just leaves the cover position, the rotating hinge 220 first pushes against the slider 240, so that the pressing member 230 at the pressing position relative to the base 210 presses against the upper surface of the battery 900 with greater force. Correspondingly, a reaction force is also generated on the hinge 220. When the cushion 250 continues to rotate toward the open position relative to the base 210, the force of the hinge 220 pushing against the slide 240 will weaken, and the hinge 220 will separate from the slide 240 before the cushion 250 rotates to the open position relative to the base 210. It can be seen that the reaction force generated on the hinge 220 can further increase the difficulty of the cushion 250 leaving the closed position relative to the base 210, so that the battery 900 can be more effectively prevented from being disconnected when the vehicle 100 is driving on a steep road.

In order to achieve the aforementioned operation mechanism and purpose, in some embodiments, as shown in FIG. 5A and FIG. 5B , the hinge 220 includes a hinge portion 221, an extension portion 222, a first push portion 223, and a second push portion 224. The hinge portion 221 is hinged to the front side of the base 210. The extension portion 222 is connected to the hinge portion 221. The first push portion 223 is connected to the extension portion 222 and is configured to push against the sliding member 240 when the pad 250 rotates from the open position to the closed position relative to the base 210. The second push portion 224 is connected to the extension portion 222 and is configured to push against the sliding member 240 when the pad 250 rotates from the closed position to the open position relative to the base 210. When the cushion body 250 is in the covering position relative to the base body 210 (as shown in FIG. 5B ), the first pushing portion 223 is located on the upper side of the second pushing portion 224 .

In this embodiment, the extension portion 222 is integrally formed with the hinge portion 221 and is disposed between the hinge portion 221 and the pad 250. In some embodiments, the extension portion 222 may not be integrally formed with the hinge portion 221, but may be integrally formed with a support plate (not shown) at the bottom of the pad 250. In addition, the extension portion 222 extends toward the receiving groove 211 and bends downward, so that the positions of the first push portion 223 and the second push portion 224 correspond to the sliding member 240.

In some embodiments, as shown in FIG. 5A and FIG. 5B , the extension portion 222, the first abutting portion 223, and the second abutting portion 224 of the hinge 220 form a Y-shaped structure. In other words, the extension portion 222, the first abutting portion 223, and the second abutting portion 224 are connected at the same point. In other embodiments, the first abutting portion 223 and the second abutting portion 224 may be connected to different points of the extension portion 222 instead of being directly connected.

In some embodiments, the surface of the first abutting portion 223 away from the extension portion 222 and the surface of the second abutting portion 224 away from the extension portion 222 are smoothly connected, for example, connected to form an arc surface, as shown in FIG. 5A and FIG. 5B. Thus, when the pad 250 rotates from the open position to the closed position or from the closed position to the open position relative to the base 210, the hinge 220 can smoothly push the sliding member 240 with the first abutting portion 223 and the second abutting portion 224.

As shown in FIG. 5A and FIG. 5B , in the present embodiment, the pressing member 230 includes a pivoting portion 231, a pressing portion 232, an extension portion 233, and an anchor block 234. The pivoting portion 231 is pivoted to the rear side of the seat 210. The pressing portion 232 is connected to the pivoting portion 231. The extension portion 233 is connected to the pivoting portion 231. The pressing portion 232 and the extension portion 233 extend in different directions relative to the pivoting portion 231. The anchor block 234 is disposed on the extension portion 233. In addition, the sliding member 240 has an anchor hole 241 at one end thereof close to the pressing member 230. The anchor block 234 is rotatably anchored to the anchor hole 241. The connecting hole 241 is a long slot hole to allow the connecting block 234 to rotate and slide in the connecting hole 241. In this way, the sliding member 240 and the pressing member 230 can move synchronously. In this case, even if the hinge 220 is separated from the sliding member 240 during the period when the pad 250 rotates from the closed position to the open position relative to the base 210, the sliding member 240 can use its own gravity to drive the pressing member 230 to rotate from the pressing position to the release position relative to the base 210.

In some embodiments, the connecting block 234 disposed on the extension portion 233 of the pressing member 230 may be disposed on the sliding member 240 instead, and the connecting hole 241 disposed on the sliding member 240 may be disposed on the extension portion 233 of the pressing member 230 instead.

In some embodiments, in order to ensure that the pressing member 230 can rotate to the release position relative to the seat body 210 when the cushion body 250 is in the open position relative to the seat body 210, the seat cushion assembly 200 may further include a reset member 260. The reset member 260 is connected to the seat body 210 and is configured to apply force to the sliding member 240 so that the pressing member 230 rotates toward the release position relative to the seat body 210. As shown in Figures 5A and 5B, in this embodiment, the reset member 260 connects the seat body 210 and the sliding member 240. The reset member 260 is configured to apply force to the sliding member 240 via the sliding member 240 so that the pressing member 230 is driven by the sliding member 240 and rotates toward the release position relative to the seat body 210. The reset member 260 in this embodiment is a tension spring, but the disclosure is not limited thereto. The reset member 260 may also be made of other elastic materials. In other embodiments, the reset member 260 may be connected to the seat 210 and the pressing member 230 to directly apply force to the pressing member 230.

As shown in FIG. 3 , in this embodiment, the base 210 has two receiving grooves 211 and a partition wall 213 separating the two receiving grooves 211 . The two receiving grooves 211 can respectively accommodate two batteries 900 . The slide rail 212 is disposed on the partition wall 213 . When the pressing member 230 is in the release position relative to the base 210, the projection of the pressing member 230 on the insertion and removal direction D of the battery 900 relative to the accommodating grooves 211 does not overlap with the two accommodating grooves 211 (refer to Figure 5A at the same time), thereby allowing the two batteries 900 to be freely inserted and removed relative to the two accommodating grooves 211 respectively; when the pressing member 230 is in the pressing position relative to the base 210, the projection of the pressing member 230 on the aforementioned insertion and removal direction D overlaps with the two accommodating grooves 211 (refer to Figure 5B at the same time), thereby preventing the two batteries 900 from being removed from the two accommodating grooves 211 respectively.

As shown in FIG. 4 , in this embodiment, the base 210 has only one receiving groove 211. At this time, the slide rail 212 is disposed on the left or right side of the receiving groove 211, and the position of the sliding member 240 also changes with the slide rail 212. The extension portion 222 of the hinge 220 first extends laterally corresponding to the position of the sliding member 240, and then extends toward the receiving groove 211, so that the first pushing portion 223 and the second pushing portion 224 can push against the sliding member 240. The structure and operation principle of the remaining components are roughly the same as those in FIG. 3, and will not be described in detail here.

From the above detailed description of the specific implementation of the present disclosure, it can be clearly seen that according to the seat cushion assembly and the vehicle disclosed in the present disclosure, the seat body of the seat cushion assembly is connected to the vehicle compartment. When the seat cushion assembly is opened relative to the vehicle compartment, the hinge of the seat cushion assembly is not pushed against the pressing member by the sliding member, so that the pressing member is in a released position relative to the seat body, and the user can directly put in/take out the object accommodated in the accommodating groove of the seat body. When the cushion body of the seat cushion assembly is closed relative to the vehicle body, the hinge of the seat cushion assembly is driven to push the pressing member via the sliding member, so that the pressing member is in a pressing position relative to the seat body and presses against the upper surface of the object accommodated in the accommodating groove, so that the object is fixed and cannot move up. In this way, in an embodiment where the vehicle is an electric motorcycle and the object is a battery, even if the vehicle is traveling on a steep road, the battery that is pressed and cannot move up and down can avoid the occurrence of power failure.

Although the present disclosure has been disclosed in the above implementation form, it is not intended to limit the present disclosure. Anyone skilled in the art can make various changes and modifications without departing from the spirit and scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be determined by the scope of the attached patent application.

100: Vehicle 110: Vehicle body 111: Vehicle compartment 200: Seat cushion assembly 210: Seat body 211: Receiving groove 212: Slide rail 213: Partition wall 220: Pivot 221,231: Pivot part 222,233: Extension part 223: First push part 224: Second push part 230: Pressing part 232: Pressing part 234: Anchor block 240: Sliding part 241: Anchor hole 250: Pad 260: Reset part 900: Battery D: Insertion direction

In order to make the above and other purposes, features, advantages and embodiments of the present disclosure more clearly understandable, the attached drawings are described as follows: FIG. 1 is a side view of a vehicle according to an embodiment of the present disclosure. FIG. 2 is a side view of the vehicle cabin, the seat cushion assembly and the battery of the vehicle in FIG. 1, wherein the seat cushion assembly is opened relative to the cabin. FIG. 3 is a three-dimensional view of some components of the seat cushion assembly and the battery in FIG. 2. FIG. 4 is a three-dimensional view of some components of the seat cushion assembly and the battery according to another embodiment of the present disclosure. FIG. 5A is a partial cross-sectional view of some components of the seat cushion assembly in FIG. 3. FIG. 5B is another partial cross-sectional view of some components of the seat cushion assembly in FIG. 3.

200: Seat cushion assembly

210: Seat

211: Storage tank

212: Slide rail

213: Partition wall

220: Joints

230: Press fittings

240: Sliding part

260: Reset piece

900:Battery

Claims (20)

A seat cushion assembly comprises: a seat body having a slide rail; a pivot member rotatably connected to the seat body; a pressing member rotatably connected to the seat body; and a sliding member slidably connected to the slide rail, wherein the pivot member is configured to push against the sliding member to slide along the slide rail during rotation relative to the seat body, so that the sliding member pushes against the pressing member to rotate relative to the seat body. A seat cushion assembly as described in claim 1, wherein the pivot member and the pressing member are respectively located on opposite sides of the seat body. A seat cushion assembly as described in claim 1, wherein the pressing member is configured to rotate between a release position and a pressing position relative to the seat body, the seat body has a receiving groove, the pressing member is away from an entrance of the receiving groove when in the release position, and the pressing member covers a portion of the entrance of the receiving groove when in the pressing position. The seat cushion assembly as described in claim 3 further includes a reset member, which is connected to the seat body and is configured to apply force to the pressure member so that the pressure member rotates toward the release position. A seat cushion assembly as described in claim 4, wherein the reset member is also connected to the sliding member, the pressure member is rotatably connected to one end of the sliding member, and the reset member is configured to apply force to the pressure member via the sliding member. The seat cushion assembly as described in claim 1 further includes a cushion body, which is connected to the hinge and is configured to utilize the hinge to rotate between an open position and a closed position relative to the seat body, wherein the hinge is configured to push the sliding member during the rotation of the cushion body from the open position to the closed position. A seat cushion assembly as described in claim 6, wherein when the cushion body is in the open position, the hinge is separated from the sliding member. A seat cushion assembly as described in claim 6, wherein during the rotation of the cushion body from the covering position to the opening position, the hinge first pushes against the sliding member and then separates from the sliding member. A cushion assembly as described in claim 8, wherein the pivot member comprises: a pivot portion; an extension portion connected to the pivot portion; a first abutment portion connected to the extension portion and configured to abut the sliding member when the cushion body rotates from the open position to the closed position; and a second abutment portion connected to the extension portion and configured to abut the sliding member when the cushion body rotates from the closed position to the open position. The seat cushion assembly as described in claim 9, wherein the extension portion, the first push portion and the second push portion form a Y-shaped structure. A seat cushion assembly as described in claim 1, wherein one of the pressing member and the sliding member has a docking block, and the other of the pressing member and the sliding member has a docking hole, the docking block and the docking hole are rotatably connected, and the docking hole is a long slot hole. A seat cushion assembly as described in claim 1, wherein the seat body has two accommodating grooves and a partition wall separating the two accommodating grooves, and the sliding rail is arranged on the partition wall. A vehicle comprises: a vehicle body having a vehicle body; and a seat cushion assembly comprising: a seat body connected to the vehicle body and having a slide rail; a pivot member rotatably connected to the seat body; a pressing member rotatably connected to the seat body; and a sliding member slidably connected to the slide rail, wherein the pivot member is configured to push against the sliding member to slide along the slide rail during rotation relative to the seat body, so that the sliding member pushes against the pressing member to rotate relative to the seat body. A vehicle as described in claim 13, wherein the pressing member is configured to rotate between a release position and a pressing position relative to the base, the base has a receiving groove, the pressing member is away from an entrance of the receiving groove when in the release position, and the pressing member covers a portion of the entrance of the receiving groove when in the pressing position. A vehicle as described in claim 14, wherein the seat cushion assembly further includes a reset member, which connects the seat body and the sliding member, the pressure member is rotatably connected to one end of the sliding member, and the reset member is configured to apply force to the pressure member through the sliding member, causing the pressure member to rotate toward the release position. A vehicle as described in claim 13, wherein the seat cushion assembly further includes a cushion body, which is connected to the hinge and is configured to utilize the hinge to rotate relative to the seat body between an open position and a closed position, wherein the hinge is configured to push against the sliding member during the rotation of the cushion body from the open position to the closed position. A vehicle as described in claim 16, wherein when the pad is in the open position, the hinge is separated from the sliding member, and during the rotation of the pad from the covering position to the open position, the hinge first pushes against the sliding member and then separates from the sliding member. A vehicle as described in claim 17, wherein the hinge comprises: a hinge portion; an extension portion connected to the hinge portion; a first abutment portion connected to the extension portion and configured to abut the sliding member when the pad rotates from the open position to the closed position; and a second abutment portion connected to the extension portion and configured to abut the sliding member when the pad rotates from the closed position to the open position. A vehicle as described in claim 13, wherein the base has two accommodating grooves and a partition wall separating the two accommodating grooves, and the slide rail is arranged on the partition wall. A vehicle as described in claim 13, wherein the vehicle compartment and the seat are different parts of a single structure.

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