A saddle and vehicle

Abstract

The embodiment of the application provides a vehicle seat and a vehicle, and belongs to the technical field of vehicles. A lifting body is lifted relative to a support, and the support is arranged on a seat barrel. A first seat plate of a cushion is connected with the lifting body, and the lifting body can drive the first seat plate to be lifted relative to the support. A barrel cover is arranged above the seat barrel, and the barrel cover can open or close the seat barrel. When the cushion is in a closed state, the first seat plate is located above the barrel cover, and an adjusting device is at least partially located in an accommodating cavity surrounded by the first seat plate and the barrel cover. In the case that the lifting body stops lifting, the first seat plate can move relative to the barrel cover to open or close the accommodating cavity. When the lifting body stops lifting, the first seat plate can move relative to the barrel cover to open or close the accommodating cavity. When the cushion is in an open state, the barrel cover protects the seat barrel. By opening or closing the seat barrel through the barrel cover, the lifting of the first seat plate basically does not affect the position of the barrel cover and the seat barrel, water and sundries entering the seat barrel are reduced, and the seat barrel is damaged. The vehicle seat is convenient to use.

Description

Technical Field

[0001] This application relates to vehicle technology, and more particularly to a seat and a vehicle. Background Technology

[0002] As vehicles continue to evolve, users' demands for personalized, comfortable, and healthy driving experiences are increasing. Users typically drive while seated in the vehicle, and the seat position significantly impacts driving performance; users of different heights have different requirements for seat height.

[0003] In related technologies, the vehicle seat includes an adjustment device for adjusting the seat height, which makes the vehicle seat inconvenient to use. Utility Model Content

[0004] This application provides a vehicle seat and a vehicle that make the vehicle seat convenient to use.

[0005] The technical solution of this application embodiment is implemented as follows: The first aspect of this application provides a vehicle seat, including: Bucket seat; An adjustment device includes a lifting body and a support, wherein the lifting body moves up and down relative to the support, and the support is disposed on the seat bucket; The seat cushion includes a first seat plate, which is connected to the lifting body, and the lifting body is capable of moving the first seat plate up and down relative to the bracket. A bucket lid is disposed above the seat bucket. The bucket lid can open or close the seat bucket. When the seat cushion is in the closed state, the first seat plate is located above the bucket lid. The first seat plate and the bucket lid form a receiving cavity. The adjustment device is at least partially located in the receiving cavity. When the lifting body stops lifting, the first seat can move relative to the bucket lid to open or close the receiving cavity.

[0006] In some embodiments, the bucket lid is rotatably connected to the seat to open or close the seat, and the rotation center line of the bucket lid relative to the seat is a first rotation center line, which intersects the vertical direction.

[0007] In some embodiments, the number of brackets is one or at least two, and one or at least two brackets are rotatably connected to the seat bucket. The brackets drive the first seat plate to rotate to open or close the receiving cavity. The rotation center line of the bracket relative to the seat bucket is a second rotation center line, which intersects the vertical direction. When the seat cushion is in the open state, the first seat plate is removed from the bucket lid.

[0008] In some embodiments, the first rotation center line is coaxial with the second rotation center line.

[0009] In some embodiments, the seat includes a linkage, one end of which is connected to the bucket lid and the other end of which is connected to the first seat plate. The linkage is used to move the first seat plate relative to the bucket lid to open the receiving cavity and then drive the bucket lid to open the seat bucket. Alternatively, during the movement of the first seat relative to the bucket lid to open the receiving cavity, the bucket lid can be in a closed state.

[0010] In some embodiments, the seat includes a sealing gasket that is positioned vertically between the lid and the seat when the lid is closed to seal the gap between the lid and the seat.

[0011] In some embodiments, the number of lifting bodies is at least two, and the at least two lifting bodies are arranged in the front-to-back direction. The number of brackets is at least two, and each lifting body is provided with a corresponding bracket. When the seat cushion is in the closed state, the front-to-back direction intersects with the up-and-down direction.

[0012] In some embodiments, one of the supports is a first sub-frame, which is rotatably connected to the seat bucket. The seat bucket has a support portion. When the seat cushion is in a closed state, the upper side of the support portion abuts against the first sub-frame. The other support is a second sub-frame, which has a locking hook. The seat bucket has a locking buckle. When the seat cushion is in a closed state, the locking hook engages with the locking buckle to restrict the movement of the second sub-frame. When the seat cushion is in an open state, the locking hook disengages from the locking buckle.

[0013] In some embodiments, the adjusting device further includes at least two connectors, which are correspondingly disposed with the lifting body and are threadedly connected to at least a portion of the corresponding lifting body. At least one of the connectors is connected to the first subframe, and at least one of the connectors is connected to the second subframe. At least a portion of the lifting body rotates relative to the connector to cause the lifting body to move up and down relative to the bracket along the axial direction of the connector.

[0014] In some embodiments, the adjustment device further includes a guide member connected to the first seat plate, the guide member abutting against the second subframe along the circumference of the connector connected to the second subframe to restrict rotation of the second subframe relative to the first seat plate.

[0015] In some embodiments, the lifting body includes a driven wheel and a lifting member, both of which are located within the receiving cavity. The first seat is connected to the lifting member, and the lifting member is disposed on the driven wheel. The adjusting device further includes: A connector is connected to the bracket, the driven wheel and the lifting member are both disposed on the connector, the connector is at least partially located within the receiving cavity, and the bracket is partially located within the receiving cavity; A drive mechanism is disposed on the first seat plate, and the drive mechanism includes a drive wheel located within the receiving cavity; A transmission mechanism is provided, with one end of the transmission mechanism disposed on the driving wheel and the other end of the transmission mechanism disposed on the driven wheel. The driving wheel drives the driven wheel to rotate through the transmission mechanism, so that the driven wheel and the connecting member move up and down relative to the bracket along the axial direction of the connecting member. The transmission mechanism is located within the receiving cavity.

[0016] In some embodiments, the transmission mechanism includes a first cable and a second cable. One end of the first cable is wound around the driving wheel, and the other end of the first cable is wound around the driven wheel along a first direction of rotation. One end of the second cable is wound around the driving wheel, and the other end of the second cable is wound around the driven wheel along a second direction of rotation. The first direction of rotation and the second direction of rotation are opposite. The first cable is used to drive the driven wheel to rotate along the first direction of rotation, and the second cable is used to drive the driven wheel to rotate along the second direction of rotation.

[0017] In some embodiments, the drive mechanism includes an operating device connected to the drive wheel, the drive wheel rotating with the operating device, the operating device being partially located within the receiving cavity, and the operating device being located vertically on the side of the first seat facing the bucket lid when the seat is closed.

[0018] In some embodiments, the drive mechanism further includes a drive device for providing power to the drive wheel to drive the drive wheel to rotate. When the seat is in a closed state, the drive device is at least partially located in the vertical direction on the side of the first seat away from the bucket lid.

[0019] A second aspect of this application provides a vehicle, including: Vehicle body; The seat described above has a seat bucket disposed on the vehicle body.

[0020] The embodiments of this application have the following beneficial effects: The bicycle seat provided in this embodiment features a lifting body capable of raising and lowering a first seat plate relative to a support. A bucket lid is positioned above the seat tub, allowing the tub to be opened or closed. The bucket lid protects the seat tub, not the seat cushion. Raising and lowering the first seat plate has minimal impact on the position of the bucket lid and the seat tub. The bucket lid reduces the entry of water and debris into the seat tub, minimizing the possibility of damage. The seat is convenient to use. When the lifting body stops, the first seat plate can move relative to the bucket lid to open or close the receiving cavity. When the seat cushion is open, the bucket lid can also close to protect the seat tub, further reducing the possibility of damage. The first seat plate is located above the bucket lid, and the first seat plate and bucket lid together form a receiving cavity. An adjustment device is at least partially located within this cavity. The bucket lid protects the adjustment device, reducing the possibility of items inside the seat tub interfering with it. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of a vehicle seat structure provided in an embodiment of this application. The diagram shows the configuration of a drive device, but the covering is not shown. Figure 2 for Figure 1 A cross-sectional view at point AA, showing the seat cushion in the closed position; Figure 3 This is a schematic diagram of a vehicle seat structure provided in an embodiment of this application. The covering is not shown in the figure, and the figure shows the seat bucket with the lid open. Figure 4 This is a schematic diagram of the internal structure of a vehicle seat provided in an embodiment of this application. The figure shows the seat cushion in a closed state and shows part of the structure of the seat cushion and seat bucket. Figure 5 This is a schematic diagram of a vehicle seat structure provided in an embodiment of this application. The diagram shows the configuration of the operating device, but the covering is not shown. Figure 6 for Figure 5 A cross-sectional view at the middle BB section, showing the seat cushion in the closed position; Figure 7 for Figure 6 Enlarged view at point C; Figure 8 This is a schematic diagram of a vehicle seat structure provided in an embodiment of this application. The covering is not shown in the figure. The figure shows the first seat plate with the receiving cavity open. Figure 9 This is a schematic diagram of the structure of the adjustment device provided in an embodiment of this application, showing the configuration of the operating device.

[0022] Explanation of reference numerals in the attached figures 1. Adjustment device; 11. Bracket; 111. First sub-frame; 112. Second sub-frame; 113. Locking hook; 12. Drive mechanism; 121. Operating device; 1211. Operating body; 1212. Connecting shaft; 1213. First mounting component; 1214. Second mounting component; 1215. Stop flange; 1216. Grip; 122. Drive wheel; 1223. Mounting hole; 1224. First sub-hole; 1225. Second sub-hole; 123. Drive device; 13. Lifting body; 131. 1. Lifting component; 132. Driven wheel; 134. Fastener; 14. Transmission mechanism; 141. First cable; 142. Second cable; 15. Connector; 2. Seat cushion; 21. First seat plate; 211. Second rotation center line; 22. Covering component; 221. Covering space; 3. Seat bucket; 31. Support part; 4. Seating gasket; 5. Bucket lid; 51. Receiving cavity; 52. First rotation center line; 6. Linkage component; R1. Up and down direction; R2. Back and forth direction; R3. First rotation direction; R4. Second rotation direction. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of this application clearer, the application will be further described in detail below with reference to the accompanying drawings. The described embodiments should not be regarded as limitations on this application. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0024] In the following description, references are made to “some embodiments,” which describe a subset of all possible embodiments. However, it is understood that “some embodiments” may be the same subset or different subsets of all possible embodiments and may be combined with each other without conflict.

[0025] In the following description, the terms "first, second, third" are used merely to distinguish similar objects and do not represent a specific ordering of objects. It is understood that "first, second, third" may be interchanged in a specific order or sequence where permitted, so that the embodiments of this application described herein can be implemented in an order other than that illustrated or described herein.

[0026] Unless otherwise defined, all technical and scientific terms used in the embodiments of this application have the same meaning as commonly understood by one of ordinary skill in the art. The terminology used in the embodiments of this application is for the purpose of describing the embodiments of this application only and is not intended to limit this application.

[0027] In related technologies, a bicycle seat includes a seat bucket, a seat cushion, and an adjustment device. The seat cushion is located above the seat bucket, and the adjustment device is used to raise or lower at least a portion of the seat cushion relative to the seat bucket to adjust the height of the bicycle seat. The seat cushion cover is located above the seat bucket. When the seat cushion is raised, the gap between the seat cushion and the seat bucket increases, increasing the possibility of water and debris entering the seat bucket, which may cause damage to the seat bucket and make the bicycle seat inconvenient to use.

[0028] This application provides a vehicle, which includes a vehicle body and a seat, with the seat disposed on the vehicle body.

[0029] For example, the vehicle is a two-wheeled vehicle.

[0030] For example, the vehicle is an electric vehicle.

[0031] For example, the vehicle is a two-wheeled electric vehicle.

[0032] For example, the vehicle is a motorcycle.

[0033] A type of car seat, please refer to Figures 1-9 The bicycle seat includes a seat bucket 3, an adjustment device 1, a seat cushion 2, and a bucket lid 5. The adjustment device 1 includes a lifting body 13 and a bracket 11. The lifting body 13 is raised and lowered relative to the bracket 11, and the bracket 11 is disposed on the seat bucket 3. The seat cushion 2 includes a first seat plate 21, which is connected to the lifting body 13. The lifting body 13 can drive the first seat plate 21 to be raised and lowered relative to the bracket 11. The bucket lid 5 is disposed above the seat bucket 3. The bucket lid 5 can open or close the seat bucket 3. When the seat cushion 2 is closed, the first seat plate 21 is located above the bucket lid 5. The first seat plate 21 and the bucket lid 5 form a receiving cavity 51. The adjustment device 1 is at least partially located in the receiving cavity 51. When the lifting body 13 stops raising and lowering, the first seat plate 21 can move relative to the bucket lid 5 to open or close the receiving cavity 51.

[0034] It should be noted that when the lifting body 13 stops lifting, the ability of the first seat plate 21 to move relative to the bucket lid 5 to open or close the receiving cavity 51 means that, at least when the lifting body 13 stops lifting, the first seat plate 21 can move relative to the bucket lid 5 to open or close the receiving cavity 51, but it is not limited to this. For example, when the lifting body 13 is lifting, the first seat plate 21 can also move relative to the bucket lid 5 to open or close the receiving cavity 51.

[0035] It should be noted that the ability of the bucket lid 5 to open or close the bucket 3 means that the space inside the bucket 3 can be closed or opened.

[0036] It should be noted that when the first seat plate 21 opens the receiving cavity 51, it means to expand the opening degree of the receiving cavity 51; when the first seat plate 21 closes the receiving cavity 51, it means to reduce the opening degree.

[0037] For example, the first seat 21 can reduce the opening degree of the receiving cavity 51 to a completely closed state.

[0038] It should be noted that when the bucket lid 5 is opened and the seat 3 is opened, the seat cushion 2 may be in the state of closing the receiving cavity 51, or the seat cushion 2 may be in the state of opening the receiving cavity 51.

[0039] For example, when the seat cushion 2 is in the closed state, the bucket lid 5 completely closes the space inside the seat bucket 3, the seat cushion 2 completely closes the receiving cavity 51, and the user can sit on the seat cushion 2.

[0040] For example, the seat bucket 3 is provided on the vehicle body.

[0041] For example, the vehicle includes a power supply wire disposed within the seat bucket 3.

[0042] For example, the toilet seat 3 has storage space.

[0043] For example, the vehicle's spare battery is located in the storage space.

[0044] For example, the cushion 2 includes a covering 22, which forms a covering space 221. The first seat plate 21 is located within the covering space 221. When the cushion 2 is in the closed state, the covering 22 is at least partially located on the side of the first seat plate 21 away from the bucket lid 5 in the vertical direction R1.

[0045] For example, the covering 22 includes a sponge and a skin.

[0046] In this embodiment, the lifting body 13 can drive the first seat plate 21 to rise and fall relative to the bracket 11; the bucket lid 5 is located above the seat 3, and the bucket lid 5 can open or close the seat 3. The bucket lid 5 protects the seat 3, not the seat cushion 2. The rise and fall of the first seat plate 21 has virtually no impact on the position of the bucket lid 5 and the seat 3. The bucket lid 5 can reduce the entry of water and debris into the seat 3, reducing the possibility of damage to the seat 3, and making the seat convenient to use. When the lifting body 13 stops rising and falling, the first seat plate 21 can move relative to the bucket lid 5 to open or close the receiving cavity 51. When the seat cushion 2 is in the open state, the bucket lid 5 can also close the seat 3 to protect the seat 3, reducing the possibility of damage to the seat 3, and making the seat convenient to use. The first seat plate 21 is located above the bucket lid 5, and the first seat plate 21 and the bucket lid 5 enclose the receiving cavity 51. The adjusting device 1 is at least partially located in the receiving cavity 51. The bucket lid 5 can protect the adjusting device 1, reducing the possibility of items inside the seat 3 interfering with the adjusting device 1.

[0047] In some embodiments, please refer to Figure 3 , Figure 4 and Figure 8The lid 5 is rotatably connected to the seat 3 so that the lid 5 can open or close the seat 3. The rotation center line of the lid 5 relative to the seat 3 is the first rotation center line 52, which intersects with the vertical direction R1.

[0048] For example, the first rotation center line 52 is perpendicular to the vertical direction R1.

[0049] For example, the first rotation center line 52 intersects the front-rear direction R2.

[0050] For example, the first rotation center line 52 is perpendicular to the front-rear direction R2.

[0051] For example, the first rotation center line 52 is located on the front side of the seat cushion 2.

[0052] For example, the lid 5 is hinged to the seat 3.

[0053] In this embodiment, the bucket lid 5 is rotatably connected to the seat 3 so that the bucket lid 5 can open or close the seat 3. The rotation center line of the bucket lid 5 relative to the seat 3 is the first rotation center line 52. The first rotation center line 52 intersects with the vertical direction R1. The seat 3 is opened or closed by rotation. During the process of opening or closing the seat 3, it is not necessary to completely detach the bucket lid 5 from the seat 3, which facilitates one-handed operation by the user and improves the convenience of using the seat.

[0054] It is understood that the first rotation center line 52 is not limited to intersecting the vertical direction R1. For example, the first rotation center line 52 is parallel to the vertical direction R1.

[0055] It is understood that the bucket lid 5 and the bucket seat 3 are not limited to a rotatable connection. For example, the bucket lid 5 and the bucket seat 3 are snap-fitted together.

[0056] For example, the lid 5 contacts the seat 3 but is not connected.

[0057] In some embodiments, please refer to Figures 1-9 The number of brackets 11 is one or at least two. One or at least two brackets 11 are rotatably connected to the seat 3. The brackets 11 drive the first seat plate 21 to rotate to open or close the receiving cavity 51. The rotation center line of the brackets 11 relative to the seat 3 is the second rotation center line 211. The second rotation center line 211 intersects with the vertical direction R1. When the seat cushion 2 is in the open state, the first seat plate 21 is removed from the lid 5.

[0058] It should be noted that one or at least two supports 11 are rotatably connected to the seat 3, meaning that when there is only one support 11, the support 11 is rotatably connected to the seat 3; when there are multiple supports 11, at least one support 11 is rotatably connected to the seat 3; and at least one other support 11 is not limited to being rotatably connected to the seat 3.

[0059] It should be noted that when the seat cushion 2 is in the open state, the first seat plate 21 moving away from the bucket lid 5 means that the first seat plate 21 moves relative to the bucket lid 5 to expose the receiving cavity 51 and projects along the vertical direction R1. The projection area of ​​the first seat plate 21 can overlap with the projection area of ​​the bucket lid 5, and is not limited to the first seat plate 21 being completely moved away from the bucket lid 5.

[0060] For example, the second rotation center line 211 is perpendicular to the vertical direction R1.

[0061] For example, the second rotation center line 211 intersects the front-rear direction R2.

[0062] For example, the second rotation center line 211 is perpendicular to the front-rear direction R2.

[0063] For example, the second rotation center line 211 is located on the front side of the seat cushion 2.

[0064] For example, the number of supports 11 is one, two, three or four.

[0065] For example, at least one bracket 11 is hinged to the bucket seat 3.

[0066] For example, the first seat 21 rotates relative to the bucket lid 5.

[0067] In this embodiment, at least one bracket 11 is rotatably connected to the seat bucket 3. The bracket 11 drives the first seat plate 21 to rotate to open or close the receiving cavity 51. By opening or closing the receiving cavity 51 through rotation, it is not necessary to completely detach the bracket 11 from the seat bucket 3, which facilitates one-handed operation and improves the convenience of using the seat. When the seat cushion 2 is in the closed state, the first seat plate 21 is located above the bucket lid 5, and the second rotation center line 211 intersects with the vertical direction R1. The first seat plate 21 is rotated using the space in the vertical direction R1, reducing the possibility of interference between the first seat plate 21 and the bucket lid 5 during the movement.

[0068] It is understood that the second rotation center line 211 is not limited to intersecting the vertical direction R1. For example, the second rotation center line 211 is parallel to the vertical direction R1.

[0069] It is understood that at least one bracket 11 is not limited to being rotatably connected to the bucket seat 3. Exemplarily, at least one bracket 11 is snap-fitted to the bucket seat 3.

[0070] In some embodiments, please refer to Figure 3 , Figure 4 and Figure 8 The first rotation center line 52 is coaxial with the second rotation center line 211.

[0071] In this embodiment, the first rotation center line 52 and the second rotation center line 211 are coaxial. The position on the seat 3 that is rotatably connected to the lid 5 and the position on the seat 3 that is rotatably connected to at least one bracket 11 are at the same location. Using the position on the seat 3 where the lid 5 is installed to install the bracket 11 helps to reduce the space occupied on the seat 3 and reduce the size of the seat.

[0072] It is understood that the first rotation center line 52 is not limited to being coaxial with the second rotation center line 211. For example, the first rotation center line 52 and the second rotation center line 211 are spaced apart.

[0073] For example, the first rotation center line 52 intersects the second rotation center line 211.

[0074] In some embodiments, please refer to Figure 3 and Figure 8 The seat includes a linkage 6. One end of the linkage 6 is connected to the bucket lid 5, and the other end of the linkage 6 is connected to the first seat plate 21. The linkage 6 is used to move the first seat plate 21 relative to the bucket lid 5 to open the receiving cavity 51 and then drive the bucket lid 5 to open the seat bucket 3.

[0075] For example, the linkage 6 can be folded or deformed.

[0076] For example, linkage 6 is a rope.

[0077] For example, the linkage 6 is an elastic element.

[0078] For example, the linkage 6 is an elastic rope or a spring.

[0079] In this embodiment, one end of the linkage 6 is connected to the bucket lid 5, and the other end of the linkage 6 is connected to the first seat plate 21. The linkage 6 is used to move the first seat plate 21 relative to the bucket lid 5 to open the receiving cavity 51 and then drive the bucket lid 5 to open the seat 3. The first seat plate 21 can move relative to the bucket lid 5 to open or close the receiving cavity 51. The first seat plate 21 can also drive the bucket lid 5 to move together through the linkage 6 to open or close the seat 3. The bucket lid 5 can open the seat 3 without separate operation of the bucket lid 5, making the seat more flexible to use.

[0080] In some embodiments, please refer to Figure 3 and Figure 4 During the process of the first seat plate 21 moving relative to the bucket lid 5 to open the receiving cavity 51, the bucket lid 5 can be in the state of closing the seat 3.

[0081] It should be noted that the bracket 11 at one end of the first seat plate 21 along the front-rear direction R2 is rotatably connected to the bucket 3, and both the first seat plate 21 and the bracket 11 at the other end of the first seat plate 21 along the front-rear direction R2 are disconnected from the bucket lid 5. Disconnection means that they can contact each other but are not connected. There is no mutual attraction structure between the first seat plate 21 and the bucket lid 5. The first seat plate 21 rotates independently, and the bucket lid 5 will not be pulled during the rotation of the first seat plate 21.

[0082] In this embodiment of the application, during the process of the first seat plate 21 moving relative to the bucket lid 5 to open the receiving cavity 51, the bucket lid 5 can be in the state of closing the bucket 3. The rotation of the first seat plate 21 will not affect the bucket lid 5, reducing the possibility of the bucket 3 being accidentally opened due to the rotation of the first seat plate 21.

[0083] In some embodiments, please refer to Figure 6 The seat includes a sealing gasket 4. When the bucket lid 5 closes the seat 3, the sealing gasket 4 is located between the bucket lid 5 and the seat 3 in the vertical direction R1 to seal the gap between the bucket lid 5 and the seat 3.

[0084] For example, the sealing gasket 4 is connected to the cover plate.

[0085] For example, the sealing gasket 4 is connected to the seat 3.

[0086] For example, the sealing gasket 4 is a rubber gasket.

[0087] In this embodiment, when the lid 5 closes the seat 3, the sealing gasket 4 is located between the lid 5 and the seat 3 in the vertical direction R1 to seal the gap between the lid 5 and the seat 3. The sealing gasket 4 reduces the possibility of water and debris entering the seat 3 from the gap between the lid 5 and the seat 3, improves the protection of the seat 3 by the lid 5, and is beneficial for waterproofing, dustproofing and corrosion gas prevention inside the seat 3.

[0088] Understandably, the car seat does not need to have a sealing gasket.

[0089] In some embodiments, please refer to Figures 2-9 The number of lifting bodies 13 is at least two, and the at least two lifting bodies 13 are arranged along the front-back direction R2. The number of brackets 11 is at least two, and each lifting body 13 is provided with a corresponding bracket 11. When the seat cushion 2 is in the closed state, the front-back direction R2 intersects with the up-down direction R1.

[0090] For example, the number of lifting bodies 13 is at least two for the long tail cushion 2.

[0091] For example, the long-tailed seat cushion 2 is a multi-person seat cushion 2.

[0092] For example, the number of lifting bodies 13 is at least two for the short-tailed seat cushion 2.

[0093] For example, the short-tailed seat cushion 2 is a single seat cushion 2.

[0094] In this embodiment, at least two lifting bodies 13 are arranged along the front-to-back direction R2, and the number of brackets 11 is at least two. Each lifting body 13 is provided with a corresponding bracket 11. When the seat cushion 2 is in the closed state, the front-to-back direction R2 intersects with the up-and-down direction R1. At least two lifting bodies 13 drive the first seat plate 21 to rise and fall from two positions in the front-to-back direction R2, making the first seat plate 21 rise and fall more smoothly, which is suitable for larger seat cushions 2.

[0095] It is understood that the number of lifting bodies 13 is not limited to at least two. For example, the number of lifting bodies 13 is one, and the number of brackets 11 is one.

[0096] For example, the number of lifting bodies 13 of the short-tail seat cushion 2 is one.

[0097] In some embodiments, please refer to Figures 2-9 One of the supports 11 is the first sub-frame 111, which is rotatably connected to the seat bucket 3. The seat bucket 3 has a support part 31. When the seat cushion 2 is in the closed state, the upper side of the support part 31 abuts against the first sub-frame 111. The other support 11 is the second sub-frame 112, which has a locking hook 113. The seat bucket 3 has a buckle. When the seat cushion 2 is in the closed state, the locking hook 113 locks with the buckle to restrict the movement of the second sub-frame 112. When the seat cushion 2 is in the open state, the locking hook 113 disengages from the buckle.

[0098] For example, the second sub-frame 112 is located behind the first seat 21.

[0099] For example, the first sub-frame 111 is located in front of the first seat 21.

[0100] For example, the number of connectors 15 is at least two, at least one of which is connected to the second sub-frame 112 and at least one of which is connected to the first sub-frame 111.

[0101] For example, the upper part of the support 31 abuts against the first sub-frame 111 to support the first sub-frame 111.

[0102] For example, the locking hook 113 is U-shaped.

[0103] For example, the latch has a locking groove. When the locking hook 113 is locked with the latch, the locking hook 113 is partially located in the locking groove, and the groove wall on the lower side of the locking groove abuts against the latch in the vertical direction R1.

[0104] For example, the latch is of type F.

[0105] For example, the lid 5 has a clearance hole through which the locking hook 113 passes and engages with the latch.

[0106] In this embodiment, when the seat cushion 2 is in the closed state, the locking hook 113 engages with the buckle to support the second sub-frame 112. When the seat cushion 2 is in the open state, the locking hook 113 disengages from the buckle so that the first sub-frame 111 can rotate relative to the seat bucket 3. The first sub-frame 111 and the second sub-frame 112 support the first seat plate 21 from two positions, improving the uniformity of force on the first seat plate 21 and reducing the possibility of seat damage.

[0107] It is understood that the second sub-frame 112 is not limited to a locking connection with the bucket seat 3. Exemplarily, the second sub-frame 112 is snapped into the bucket seat 3.

[0108] In some embodiments, please refer to Figures 2-9 The adjusting device 1 also includes at least two connecting members 15, which are correspondingly arranged with the lifting body 13. The connecting member 15 is threadedly connected to at least a portion of the corresponding lifting body 13. At least one of the connecting members 15 is connected to the first sub-frame 111, and at least the other connecting member 15 is connected to the second sub-frame 112. The lifting body 13 rotates at least a portion relative to the connecting member 15 so that the lifting body 13 moves relative to the support 11 along the axial direction of the connecting member 15.

[0109] For example, the lifting body 13 includes a lifting member 131 and a driven wheel 132. The lifting member 131 is disposed on the driven wheel 132 to follow the driven wheel 132 in raising and lowering. The connecting member 15 is threadedly connected to the driven wheel 132, and the driven wheel 132 rotates relative to the connecting member 15.

[0110] For example, the lifting body 13 is threadedly connected to the connector 15, the lifting body 13 is sleeved on the connector 15, the first seat plate 21 is sleeved on the connector 15, and the first seat plate 21 is located above the lifting body 13.

[0111] For example, the lifting body 13 is sleeved on the corresponding connector 15.

[0112] For example, the axial direction of the connector 15 is set along the vertical direction R1.

[0113] In this embodiment, the connector 15 is threadedly connected to at least a portion of the corresponding lifting body 13. The lifting body 13 rotates at least a portion relative to the connector 15 so that the lifting body 13 moves relative to the bracket 11 along the axial direction of the connector 15. The lifting body 13 drives the first seat plate 21 to rise and fall through the threaded transmission.

[0114] It is understood that the connector 15 is not limited to a threaded connection with at least a portion of the corresponding lifting body 13. Exemplarily, the connector 15 engages with at least a portion of the corresponding lifting body 13.

[0115] In some embodiments, please refer to Figures 1-9 The adjusting device 1 also includes a guide member connected to the first seat plate 21. The guide member abuts against the second sub-frame 112 along the circumferential direction of the connector 15 connected to the second sub-frame 112 to restrict the rotation of the second sub-frame 112 relative to the first seat plate 21.

[0116] In this embodiment, the guide is connected to the first seat plate 21. The guide abuts against the second sub-frame 112 along the circumferential direction of the connector 15 connected to the second sub-frame 112 to restrict the rotation of the second sub-frame 112 relative to the first seat plate 21. When the seat cushion 2 is in the open state, the locking hook 113 disengages from the lock. The guide restricts the rotation of the second sub-frame 112, allowing the lifting body 13 to rotate at least partially relative to the connector 15. This enables the lifting body 13 to rise and fall along the axial direction of the connector 15 even when the seat cushion 2 is in the open state.

[0117] It is understood that the adjustment device 1 is not limited to providing guide members. Exemplarily, the second subframe 112 is restricted from rotating relative to the first seat plate 21 by means of the cover member 22.

[0118] In some embodiments, please refer to Figure 2 and 9 The lifting body 13 includes a driven wheel 132 and a lifting member 131, both of which are located within the receiving cavity 51. A first seat plate 21 is connected to the lifting member 131, which is disposed on the driven wheel 132. The adjusting device 1 also includes a connecting member 15, a driving mechanism 12, and a transmission mechanism 14. The connecting member 15 is connected to a bracket 11, and both the driven wheel 132 and the lifting member 131 are disposed on the connecting member 15. The connecting member 15 is at least partially located within the receiving cavity 51. The bracket 11... At least part of it is located within the receiving cavity 51; the drive mechanism 12 is disposed on the first seat plate 21, and the drive mechanism 12 includes a drive wheel 122 located within the receiving cavity 51; one end of the transmission mechanism 14 is disposed on the drive wheel 122, and the other end of the transmission mechanism 14 is disposed on the driven wheel 132. The drive wheel 122 drives the driven wheel 132 to rotate through the transmission mechanism 14, so that the driven wheel 132 and the connecting member 15 move up and down relative to the bracket 11 along the axial direction of the connecting member 15. The transmission mechanism 14 is located within the receiving cavity 51.

[0119] It should be noted that the lifting component 131 is mounted on the driven wheel 132. When the driven wheel 132 moves relative to the bracket 11 along the axial direction of the connecting member 15, the driven wheel 132 drives the lifting component 131 to move relative to the bracket 11 along the axial direction of the connecting member 15. The lifting component 131 will not rotate with the driven wheel 132.

[0120] For example, the driven wheel 132 is fitted onto the connector 15.

[0121] For example, the lifting member 131 is sleeved on the connector 15, and when the seat cushion 2 is in the closed state, the lifting member 131 is located above the driven wheel 132.

[0122] For example, the adjusting device 1 includes a fastener 134 connected to a driven wheel 132, and a lifting member 131 located between the fastener 134 and the driven wheel 132 along the axial direction of the driven wheel 132. The fastener 134 is used to restrict the movement of the lifting member 131 relative to the driven wheel 132 along the axial direction of the driven wheel 132.

[0123] For example, the driving wheel 122 drives the driven wheel 132 to rotate in two opposite directions via the transmission mechanism 14.

[0124] For example, the driven wheel 132 is threadedly connected to the connector 15.

[0125] For example, the driven wheel 132 engages with the connector 15.

[0126] For example, the adjustment device 1 includes a protective shell connected to the first seat plate 21, and the transmission mechanism 14 is located inside the protective shell.

[0127] For example, the first sub-frame 111 is at least partially located within the receiving cavity 51.

[0128] For example, the second sub-frame 112 is partially located within the receiving cavity 51.

[0129] In this embodiment, one end of the transmission mechanism 14 is disposed on the driving wheel 122, and the other end of the transmission mechanism 14 is disposed on the driven wheel 132. The driving wheel 122 drives the driven wheel 132 to rotate through the transmission mechanism 14, so that the driven wheel 132 and the lifting member 131 can move relative to the bracket 11 along the axial direction of the connecting member 15. The power of the driving wheel 122 is transmitted to the driven wheel 132 through the transmission mechanism 14, thereby driving the first seat plate 21 to rise and fall. The first seat plate 21 is connected to the lifting member 131, which is disposed on the driven wheel 132. The driven wheel 132 drives the lifting member 131 to move along the axial direction of the driven wheel 132, thereby driving the first seat plate 21 to rise and fall. The first seat plate 21 may not contact the driven wheel 132, which can reduce the wear caused by the driven wheel 132 on the first seat plate 21. The driven wheel 132 and the lifting component 131 are both located in the receiving cavity 51. The bracket 11 is partially located in the receiving cavity 51. The transmission mechanism 14 is located in the receiving cavity 51. The bucket cover 5 and the first seat plate 21 can protect the driven wheel 132, the lifting component 131, the bracket 11 and the transmission mechanism 14.

[0130] It is understood that the adjusting device 1 is not limited to providing a transmission mechanism 14, and the driving mechanism 12 is not limited to providing a driving wheel 122. Exemplarily, the driving mechanism 12 directly drives the driven wheel 132 to rotate.

[0131] In some embodiments, please refer to Figure 9 The transmission mechanism 14 includes a first cable 141 and a second cable 142. One end of the first cable 141 is wound around the driving wheel 122, and the other end of the first cable 141 is wound around the driven wheel 132 along the first direction of rotation R3. One end of the second cable 142 is wound around the driving wheel 122, and the other end of the second cable 142 is wound around the driven wheel 132 along the second direction of rotation R4. The first direction of rotation R3 and the second direction of rotation R4 are opposite. The first cable 141 is used to drive the driven wheel 132 to rotate along the first direction of rotation R3, and the second cable 142 is used to drive the driven wheel 132 to rotate along the second direction of rotation R4.

[0132] It should be noted that when the driving wheel 122 rotates in a preset direction, the first cable 141 wound around the driven wheel 132 along the first rotation direction R3 is released under the drive of the driving wheel 122, gradually disengaging from the driven wheel 132, causing the driven wheel 132 to rotate along the first rotation direction R3. The portion of the first cable 141 wound around the driving wheel 122 increases, and the second cable 142 wound around the driving wheel 122 is released. The second cable 142 then winds around the driven wheel 132 along the second rotation direction R4, increasing the portion of the second cable 142 wound around the driven wheel 132. When the driving wheel 122 rotates in the opposite direction to the preset direction, the second cable 142 wound around the driven wheel 132 along the second rotation direction R4 is released under the drive of the driving wheel 122, gradually detaching from the driven wheel 132, causing the driven wheel 132 to rotate along the second rotation direction R4, the portion of the second cable 142 wound around the driving wheel 122 increases, and the first cable 141 wound around the driving wheel 122 is released, the first cable 141 is wound around the driven wheel 132 along the second rotation direction R4, and the portion of the first cable 141 wound around the driven wheel 132 increases.

[0133] It should be noted that "at least two cables including the first cable 141 and the second cable 142" means that among the at least two cables, at least one cable is the first cable 141 and at least one cable is the second cable 142.

[0134] For example, the first rotation direction R3 is shown as arrow R3 in the figure, and the second rotation direction R4 is shown as arrow R4 in the figure.

[0135] For example, the transmission mechanism 14 includes two cables, one of which is a first cable 141 and the other is a second cable 142.

[0136] For example, the cable is a rope.

[0137] For example, the cable is a steel wire rope.

[0138] For example, the cable is a belt.

[0139] For example, the cable is a chain.

[0140] In this embodiment, one end of the first cable 141 is wound around the driving wheel 122, and the other end of the first cable 141 is wound around the driven wheel 132 along a first rotation direction R3. One end of the second cable 142 is wound around the driving wheel 122, and the other end of the second cable 142 is wound around the driven wheel 132 along a second rotation direction R4. The first rotation direction R3 and the second rotation direction R4 are opposite. The first cable 141 is used to drive the driven wheel 132 to rotate along the first rotation direction R3, and the second cable 142 is used to drive the driven wheel 132 to rotate along the second rotation direction R4. The first cable 141 and the second cable 142 are wound around the driving wheel 122 and the driven wheel. 132 drives the driven wheel 132 to rotate in two opposite directions. The shaking and displacement of the driving wheel 122 and the driven wheel 132 will not cause the first cable 141 and the second cable 142 to jam. External impacts have little impact on the adjusting device 1. The adjusting device 1 has high structural reliability. The installation accuracy requirements of the first cable 141 with the driving wheel 122 and the driven wheel 132 are low. The installation accuracy requirements of the second cable 142 with the driving wheel 122 and the driven wheel 132 are also low. This makes it easier to manufacture and install the first cable 141, the second cable 142, the driving wheel 122 and the driven wheel 132, and can reduce the cost of the adjusting device 1.

[0141] It is understood that the transmission mechanism 14 is not limited to including at least two cables. Exemplarily, the transmission mechanism 14 includes a rack, the two ends of which mesh with a driving wheel 122 and a driven wheel 132, respectively.

[0142] In some embodiments, please refer to Figures 5-9 The drive mechanism 12 includes an operating device 121 connected to the drive wheel 122. The drive wheel 122 rotates with the operating device 121. The operating device 121 is partially located in the receiving cavity 51. When the seat cushion 2 is closed, the operating device 121 is located on the side of the first seat plate 21 facing the bucket lid 5 in the up-down direction R1.

[0143] For example, the operating device 121 includes an operating body 1211 and a grip 1216 connected to each other, the drive wheel 122 rotates with the operating body 1211, and the grip 1216 is located in the receiving cavity 51.

[0144] For example, the drive wheel 122 has a mounting hole 1223, and the operating device 121 also includes a connecting shaft 1212. The connecting shaft 1212 is located on the side of the drive wheel 122 away from the operating body 1211 along the axial direction of the drive wheel 122. The connecting shaft 1212 is located in the mounting hole 1223. The opposite sides of the drive wheel 122 along the axial direction of the drive wheel 122 abut against the operating body 1211 and the connecting shaft 1212 respectively.

[0145] For example, the connecting shaft 1212 is located inside the receiving cavity 51.

[0146] For example, the operating device 121 further includes a first mounting member 1213 and a second mounting member 1214 connected by threads. The first mounting member 1213 passes through the connecting shaft 1212 and the operating body 1211. The second mounting member 1214 is located on the side of the operating body 1211 opposite to the driving wheel 122 along the axial direction of the driving wheel 122. The second mounting member 1214 abuts against the operating body 1211 along the axial direction of the driving wheel 122. The first mounting member 1213 has a stop flange 1215 on the side of the first mounting member 1213 opposite to the operating body 1211 along the axial direction of the driving wheel 122. The connecting shaft 1212 is spaced apart from the stop flange 1215 on the side of the connecting shaft 1212 opposite to the operating body 1211 along the axial direction of the driving wheel 122 for mounting the seat cushion 2. The stop flange 1215 is located outside the receiving cavity 51.

[0147] In this embodiment, the drive wheel 122 rotates following the operating device 121. By manually operating the operating device 121, the drive wheel 122 can be moved, enabling seat height adjustment even when the vehicle is without power. The operating device 121 is partially located within the receiving cavity 51. When the seat cushion 2 is closed, the operating device 121 is positioned along the vertical direction R1 on the side of the first seat plate 21 facing the bucket lid 5. When the first seat plate 21 closes the receiving cavity 51, accidental activation of the operating device 121 is reduced. When the first seat plate 21 opens the receiving cavity 51, the operating device 121 is exposed, allowing manual operation to adjust the seat height.

[0148] In some embodiments, see Figures 5-8 The mounting hole 1223 includes a first sub-hole 1224 and a second sub-hole 1225 that are connected. The first sub-hole 1224 and the second sub-hole 1225 are arranged along the axial direction of the drive wheel 122. The operating body 1211 is partially located in the first sub-hole 1224, and the connecting shaft 1212 is partially located in the second sub-hole 1225. The projection area of ​​the second sub-hole 1225 is located within the projection area of ​​the first sub-hole 1224 along the axial direction of the drive wheel 122. The hole wall of the first sub-hole 1224 on the side opposite to the operating body 1211 along the axial direction of the drive wheel 122 abuts against the operating body 1211.

[0149] It should be noted that the projection area of ​​the second sub-hole 1225 is located within the projection area of ​​the first sub-hole 1224, meaning that the edge of the projection area of ​​the second sub-hole 1225 does not coincide with the edge of the projection area of ​​the first sub-hole 1224.

[0150] In some embodiments, please refer to Figures 1-4The drive mechanism 12 also includes a drive device 123, which provides power to the drive wheel 122 to drive the drive wheel 122 to rotate. When the seat cushion 2 is closed, the drive device 123 is located at least partially along the vertical direction R1 on the side of the first seat plate 21 away from the bucket cover 5.

[0151] For example, the drive device 123 includes a driver and a reducer, with the reducer disposed at the output end of the driver and the drive wheel 122 disposed at the output end of the driver.

[0152] For example, the driver is a motor.

[0153] For example, the housing of the drive unit 123 is connected to the first seat plate 21.

[0154] For example, the seat includes a protective shell connected to the first seat plate 21, and the drive unit 123 is located inside the protective shell.

[0155] For example, the drive unit 123 is located within the enclosing space 221.

[0156] For example, the output end of the drive device 123 passes through the first seat plate 21 and is connected to the drive wheel.

[0157] In this embodiment, the drive device 123 provides power to the drive wheel 122 to drive the drive wheel 122 to rotate, thereby raising and lowering the lifting body 13. The drive device 123 drives the first seat 21 to rise and fall, eliminating the need for manual operation by the user and improving vehicle usability. When the seat cushion 2 is closed, the drive device 123 is at least partially located along the vertical direction R1 on the side of the first seat 21 opposite to the bucket lid 5. When the seat cushion 2 opens the receiving cavity 51, the first seat 21 can block the drive device 123, reducing its exposure.

[0158] The above description is merely an embodiment of this application and is not intended to limit the scope of protection of this application. Any modifications, equivalent substitutions, and improvements made within the spirit and scope of this application are included within the scope of protection of this application.

Claims

1. A vehicle seat, characterized in that, include: Bucket seat; An adjustment device includes a lifting body and a support, wherein the lifting body moves up and down relative to the support, and the support is disposed on the seat bucket; The seat cushion includes a first seat plate, which is connected to the lifting body, and the lifting body is capable of moving the first seat plate up and down relative to the bracket. A bucket lid is disposed above the seat bucket. The bucket lid can open or close the seat bucket. When the seat cushion is in the closed state, the first seat plate is located above the bucket lid. The first seat plate and the bucket lid form a receiving cavity. The adjustment device is at least partially located in the receiving cavity. When the lifting body stops lifting, the first seat can move relative to the bucket lid to open or close the receiving cavity.

2. The vehicle seat according to claim 1, characterized in that, The bucket lid is rotatably connected to the seat to open or close the seat. The rotation center line of the bucket lid relative to the seat is a first rotation center line, which intersects the vertical direction.

3. The vehicle seat according to claim 2, characterized in that, The number of brackets is one or at least two, and one or at least two brackets are rotatably connected to the seat bucket. The brackets drive the first seat plate to rotate to open or close the receiving cavity. The rotation center line of the bracket relative to the seat bucket is the second rotation center line, which intersects with the vertical direction. When the seat cushion is in the open state, the first seat plate is removed from the bucket lid.

4. The vehicle seat according to claim 3, characterized in that, The first rotation center line is coaxial with the second rotation center line.

5. The vehicle seat according to claim 3, characterized in that, The seat includes a linkage component, one end of which is connected to the bucket lid and the other end of which is connected to the first seat plate. The linkage component is used to move the first seat plate relative to the bucket lid to open the receiving cavity and then drive the bucket lid to open the seat bucket. Alternatively, during the movement of the first seat relative to the bucket lid to open the receiving cavity, the bucket lid can be in a closed state.

6. The vehicle seat according to any one of claims 1 to 5, characterized in that, The seat includes a sealing gasket, which is positioned vertically between the lid and the seat when the lid is closed, to seal the gap between the lid and the seat.

7. The vehicle seat according to any one of claims 1 to 5, characterized in that, The number of lifting bodies is at least two, and the at least two lifting bodies are arranged in the front-to-back direction. The number of brackets is at least two, and each lifting body is provided with a corresponding bracket. When the seat cushion is in the closed state, the front-to-back direction intersects with the up-and-down direction.

8. The vehicle seat according to claim 7, characterized in that, One of the supports is a first sub-frame, which is rotatably connected to the seat bucket. The seat bucket has a support portion. When the seat cushion is in the closed state, the upper side of the support portion abuts against the first sub-frame. The other support is a second sub-frame, which has a locking hook. The seat bucket has a locking buckle. When the seat cushion is in the closed state, the locking hook and the locking buckle are engaged to restrict the movement of the second sub-frame. When the seat cushion is in the open state, the locking hook and the locking buckle are disengaged.

9. The vehicle seat according to claim 8, characterized in that, The adjusting device further includes at least two connecting members, which are correspondingly arranged with the lifting body. The connecting members are threadedly connected to at least a portion of the corresponding lifting body. At least one of the connecting members is connected to the first sub-frame, and at least the other connecting member is connected to the second sub-frame. At least a portion of the lifting body rotates relative to the connecting member to raise and lower the lifting body relative to the support along the axial direction of the connecting member.

10. The vehicle seat according to claim 9, characterized in that, The adjustment device further includes a guide member connected to the first seat plate. The guide member abuts against the second subframe along the circumference of the connector connected to the second subframe to restrict the rotation of the second subframe relative to the first seat plate.

11. The vehicle seat according to any one of claims 1 to 5, characterized in that, The lifting body includes a driven wheel and a lifting member, both of which are located within the receiving cavity. The first seat is connected to the lifting member, which is disposed on the driven wheel. The adjusting device further includes: A connector is connected to the bracket, the driven wheel and the lifting member are both disposed on the connector, the connector is at least partially located within the receiving cavity, and the bracket is partially located within the receiving cavity; A drive mechanism is disposed on the first seat plate, and the drive mechanism includes a drive wheel located within the receiving cavity; A transmission mechanism is provided, with one end of the transmission mechanism disposed on the driving wheel and the other end of the transmission mechanism disposed on the driven wheel. The driving wheel drives the driven wheel to rotate through the transmission mechanism, so that the driven wheel and the connecting member move up and down relative to the bracket along the axial direction of the connecting member. The transmission mechanism is located within the receiving cavity.

12. The vehicle seat according to claim 11, characterized in that, The transmission mechanism includes a first cable and a second cable. One end of the first cable is wound around the driving wheel, and the other end of the first cable is wound around the driven wheel along a first direction of rotation. One end of the second cable is wound around the driving wheel, and the other end of the second cable is wound around the driven wheel along a second direction of rotation. The first direction of rotation and the second direction of rotation are opposite. The first cable is used to drive the driven wheel to rotate along the first direction of rotation, and the second cable is used to drive the driven wheel to rotate along the second direction of rotation; and / or, The drive mechanism includes an operating device connected to the drive wheel, the drive wheel rotating with the operating device, and the operating device partially located within the receiving cavity. When the seat cushion is in the closed state, the operating device is positioned vertically on the side of the first seat facing the bucket lid; and / or, The drive mechanism further includes a drive device for providing power to the drive wheel to drive the drive wheel to rotate. When the seat is closed, the drive device is at least partially located in the vertical direction on the side of the first seat away from the bucket lid.

13. A vehicle, characterized in that, include: Vehicle body; The seat according to any one of claims 1 to 12, wherein the seat bucket is disposed on the vehicle body.

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