WO2024040939A1 - Lifting mechanism, seat structure assembly, and vehicle - Google Patents
Lifting mechanism, seat structure assembly, and vehicle Download PDFInfo
- Publication number
- WO2024040939A1 WO2024040939A1 PCT/CN2023/081676 CN2023081676W WO2024040939A1 WO 2024040939 A1 WO2024040939 A1 WO 2024040939A1 CN 2023081676 W CN2023081676 W CN 2023081676W WO 2024040939 A1 WO2024040939 A1 WO 2024040939A1
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- WIPO (PCT)
- Prior art keywords
- lifting
- component
- assembly
- support
- seat
- Prior art date
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 46
- 230000033001 locomotion Effects 0.000 claims description 9
- 238000000034 method Methods 0.000 abstract description 17
- 230000000712 assembly Effects 0.000 abstract description 5
- 238000000429 assembly Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 description 24
- 230000000694 effects Effects 0.000 description 10
- 238000005096 rolling process Methods 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000011084 recovery Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 238000010418 babysitting Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/26—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles for children
- B60N2/28—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle
Definitions
- the present disclosure relates to the technical field of vehicle design and manufacturing, and specifically relates to a lifting mechanism, a seat structure assembly and a vehicle.
- embodiments of the present disclosure provide a lifting mechanism, a seat structure assembly and a vehicle.
- an embodiment of the present disclosure provides a lifting mechanism, which includes a support component, a connection component and a lifting component.
- the lifting component is installed between the support component and the connection component.
- One end of the lifting component It is rotatably connected to the connecting component, and the other end of the lifting component is connected to the supporting component for lifting.
- the lifting assembly includes at least two lifting links articulated end to end.
- the number of the lifting links is two, and the movement angle between the two lifting links is greater than 0° and less than 180°.
- the lifting mechanism further includes a driving assembly.
- the driving assembly includes a driving motor and a driving screw.
- the driving motor is provided on the connecting assembly.
- One end of the driving screw is connected to the driving screw.
- the rotating shafts of the motors mesh with each other, and the other end of the driving screw is slidingly connected to the lifting link close to the support assembly;
- the extension direction of the driving screw is the direction in which the connecting component faces the supporting component.
- the support assembly includes a lifting support plate.
- One side of the lifting support plate is provided with a first connection portion for rotational connection with the lifting assembly.
- the other side of the lifting support plate is provided with a first connection portion. Second connection part.
- the connecting component includes a connecting rib, one side of the connecting rib is provided with a third connecting portion for rotationally connecting with the lifting assembly, and the other side of the connecting rib is provided with a fourth connecting portion.
- the bottom rear side of the support component and the connection component are hingedly connected, and the bottom front side of the support component and the connection component are connected through the lifting component;
- the lifting assembly is provided on both the front side of the bottom of the support assembly and the rear side of the bottom of the support assembly.
- an embodiment of the present disclosure also provides a seat structure assembly, which includes the lifting mechanism of any embodiment of the first aspect.
- an embodiment of the present disclosure also provides a vehicle, which includes the assembly structure assembly of the embodiment of the second aspect.
- a slide rail is provided on the floor surface of the vehicle, and the assembly structure assembly is slidably connected to the slide rail.
- the lifting mechanism, the seat structure assembly and the vehicle provided by the embodiments of the present disclosure are provided with a lifting mechanism to connect the support component and the connecting component through the lifting component, because one end of the lifting component connected to the supporting component can be connected closer or farther away
- the direction of the component moves, so the support component can be driven up and down relative to the connecting component, so that the structure installed on the support component can be adjusted, such as the angle of the seat body of the seat structure assembly, which facilitates the user to flexibly adjust the structure according to different situations. state, simple structure and convenient operation.
- Figure 1 is a schematic structural diagram of the seat structure assembly according to Embodiment 1 of the present disclosure
- Figure 2 is a schematic exploded structural view of the seat structure assembly according to Embodiment 1 of the present disclosure
- Figure 3 is a schematic structural diagram of the lifting mechanism of the seat structure assembly according to Embodiment 1 of the present disclosure.
- Figure 4 is a schematic structural diagram of the rotating component of the seat structure assembly according to Embodiment 1 of the present disclosure
- Figure 5 is a schematic structural diagram of the rotating component of the seat structure assembly according to Embodiment 1 of the present disclosure from another perspective;
- FIG. 6 is a schematic structural diagram of a connection component of the seat structure assembly according to Embodiment 1 of the present disclosure.
- this embodiment provides a lifting mechanism, a seat structure assembly and a vehicle.
- the lifting mechanism is provided to adjust the seat, thus solving the problem of low flexibility in use of traditional seats.
- the structural settings of the lifting mechanism, seat structure assembly and vehicle are as follows:
- this embodiment provides a lifting mechanism 4, which includes a support component, a connection component and a lifting component.
- the lifting component is installed between the support component and the connection component.
- One end of the lifting component is rotationally connected to the connection component.
- the other end of the lifting component is connected to the supporting component for lifting.
- the lifting mechanism 4 can be applied to a child safety seat used inside a vehicle.
- the lifting mechanism 4 can also be applied to other similar structures to perform a lifting function.
- the lifting mechanism 4 can drive the seat body 1 to move up and down.
- the lifting mechanism 4 can drive at least part of the seat body 1 to move up and down.
- the lifting mechanism, the seat structure assembly and the vehicle provided by the embodiments of the present disclosure are provided with a lifting mechanism to connect the support component and the connecting component through the lifting component, because one end of the lifting component connected to the supporting component can be connected closer or farther away
- the direction of the component moves, so the support component can be driven up and down relative to the connecting component, so that the structure installed on the support component can be adjusted, such as the angle of the seat body of the seat structure assembly, which facilitates the user to flexibly adjust the structure according to different situations. state, simple structure and convenient operation.
- the connecting component 3 can include a connecting piece 31 connected to the seat body 1, and a connecting piece 31 rotatably connected to the seat body 1.
- the engaging piece 32 is connected, and a connecting bayonet is formed between the engaging piece 32 and the connecting piece 31.
- the floor of the vehicle is preset with hooks or ropes for installing ordinary seats of the vehicle.
- the child safety seat can be connected through the connecting piece 32.
- the bayonet is connected with the hook or rope to achieve assembly on the floor of the vehicle.
- the engaging member 32 is rotatably connected to the connecting member 31, and a connection bayonet is formed between the engaging member 32 and the connecting member 31.
- the engaging member 32 rotates relative to the connecting member 31, the engaging member 32 is locked.
- the opening size of the connection bayonet formed between the position of the closing member 32 that is far away from the rotational connection with the connecting member 31 and the connecting member 31 can be changed. Since the child safety seat is connected to the floor of the vehicle through the above-mentioned connection bayonet, it can be understood that when the size of the connection bayonet is smaller than the opening size required to realize the snap connection, the child safety seat The child safety seat is snap-fitted with the vehicle's floor surface through the connecting component 3. When the size of the connection bayonet is adjusted to be larger than the opening size required for snap-in, the child safety seat can be disassembled relative to the vehicle's floor surface.
- the lifting assembly of the lifting mechanism 4 includes at least two lifting links 41. All the lifting links 41 are arranged in sequence along the direction from the first mounting part toward the second mounting part, and the ends of two adjacent lifting links 41 are close to each other. Articulated connection. One end of the lifting link 41 at the extreme end is rotatably connected to the installation base 2 , and the other end of the other lifting link 41 at the extreme end is rotatably connected to the bottom of the seat body 1 . Through the hinged connection, the lift link 41 changes the angle between it and the installation base 2, thereby changing the height of the end of the lift link 41 away from the installation base 2, so as to drive the seat body 1 to adjust the height. , this setting method has a simple and reliable structure and is easy to operate.
- the number of lifting mechanisms 4 is set to at least two, and the at least two lifting mechanisms 4 are arranged on both sides of the bottom of the seat body 1 in the width direction.
- Each has at least one.
- the width direction of the seat body 1 is usually the lateral extension direction of the seat.
- the lateral extension direction refers to the width direction of the vehicle, that is, perpendicular to the direction of travel of the vehicle. Therefore, the seat body 1
- the front-to-back direction is perpendicular to the width direction of the seat body 1.
- All the lifting mechanisms 4 are symmetrically arranged on both sides of the bottom of the seat body 1 with the front-to-back direction of the seat body 1 as the central axis. In this embodiment, they are A lifting mechanism 4 is provided on both sides of the front bottom of the seat body 1, as shown in Figure 3 for details.
- the bottom rear side of the seat body 1 and the mounting base 2 can be hinged, and the bottom front side of the seat body 1 and the mounting base 2 are connected through a lifting mechanism. 4 connections. That is to say, the front side of the seat body 1 is adjusted up and down through the lifting mechanism 4, and the other position is only hinged with the installation base 2 to adapt to angular orientations at different heights.
- the lifting mechanism 4 can also be provided on the bottom front side of the seat body 1 and the bottom rear side of the seat body 1, so that not only the angle can be adjusted, but also the front and rear sides can be adjusted. The lifting mechanisms 4 on both sides are used to adjust the overall height of the child safety seat.
- the support component is a lifting support plate 521.
- the lifting support plate 521 can further ensure the stability of the child safety seat during use.
- One side of the lifting support plate is provided with a first connection portion for rotationally connecting with the lifting assembly, and the first connection portion is used for connecting with the lifting assembly to oppose each other.
- a second connecting portion is provided on the other side of the lifting support plate.
- the second connection part is specifically a plurality of fixing holes provided on the lifting support plate 521 .
- the seat body 1 is provided with a connecting hole at a position corresponding to the fixing hole, and fasteners are inserted into the fixing hole and the connecting hole to realize the connection between the seat body 1 and the lifting support plate 521 .
- the connecting component is two connecting ribs 43 provided at positions corresponding to the lifting link 41.
- One side of the connecting rib is provided with a third connecting portion for rotational connection with the lifting component, and the other side of the connecting rib is provided with a fourth connection. department.
- the third connection part is the support hole provided on the connecting rib. Through the support hole provided on the connecting rib 43, the hinge rotation point of the lifting link 41 and the hinge rotation point of the seat body 1 are respectively formed.
- the connecting rib 43 The fourth connecting portion provided on the other side is also convenient for connecting with the mounting base 2 .
- a rotating assembly 5 may also be provided between the mounting base 2 and the seat body 1, as shown in Figures 4 and 5 for details.
- the seat body 1 is rotationally connected to the mounting base 2 through the rotating assembly 5 , and the seat body 1 can rotate relative to the mounting base 2 in a direction perpendicular to the floor surface of the vehicle. Since the seat body 1 is connected to the floor of the vehicle through the mounting base 2, the seat body 1 rotates relative to the mounting base 2 through the rotating assembly 5, that is, the seat body 1 rotates relative to the vehicle.
- the seat body 1 can be adjusted to any position by adjusting the rotating assembly 5 .
- the direction perpendicular to the floor surface of the vehicle is usually the vertical direction, and is also the height direction of the seat.
- the seat body 1 By connecting the seat body 1 to the mounting base 2 through the rotating assembly 5, the seat body 1 can be rotated relative to the mounting base 2, thereby conveniently adjusting the orientation of the child safety seat to any position inside the vehicle.
- the user in the position can adaptively adjust the direction of the child safety seat to take care of the baby sitting on the child safety seat.
- the operation method is convenient and the structure is simple.
- the rotating assembly 5 includes a first rotating component 51 provided on the seat body 1 and a second rotating component 52 provided on the mounting base 2.
- the first rotating component 51 is relative to the second rotating component 52.
- the rotating member 52 is rotatable in a direction perpendicular to the floor surface of the vehicle. Since the structure of the seat body 1 is large and the support area of the mounting base 2 is limited, relative rotation is achieved by providing the first rotating component 51 and the second rotating component 52 to facilitate the driving of the seat body 1, and at the same time It is also convenient to set up the structure for realizing the rotation effect.
- the rotating assembly 5 can include a rolling bearing, the outer ring of the rolling bearing is arranged on the first rotating part, and the inner ring of the rolling bearing is arranged on the second rotating part.
- Providing a rolling bearing makes it easier to achieve relative rotation and at the same time ensures the reliability of the connection between the first rotating part and the second rotating part.
- the opposite arrangement can also be adopted, that is, the bearing outer ring of the rolling bearing is arranged on the second rotating part; the bearing inner ring of the rolling bearing is arranged on the first rotating part, which can also achieve the effect of relative rotation.
- the relative rotation between the first rotating part and the second rotating part can also be achieved without using rolling bearings.
- a gear capable of butt transmission can be provided between the two rotating parts. It can also be achieved Effect on rotation.
- a mounting hole 511 can be provided at the middle position of the surface of the first rotating part, and the second rotating part is provided with
- the outer ring of the bearing is arranged in the mounting hole 511, and the connecting portion is connected and fixed with the inner ring of the bearing.
- the bearing inner ring is located inside the bearing outer ring, that is, inside the mounting hole 511 , and the connecting portion is further connected and fixed with the bearing inner ring.
- the rotating assembly 5 further includes a driving member, and the driving member provides driving force for the rotation of the seat body 1 .
- the driving shaft of the driving member can be coaxially arranged and connected with the bearing outer ring or the bearing inner ring, making the rotation movement easier to achieve.
- a drive shaft is used to provide driving force
- a drive motor can be provided, and the drive shaft is formed by the output shaft of the drive motor.
- a drive button that can be electrically connected to the drive motor can also be provided on the seat body 1 or the installation base 2. By pressing or adjusting the drive button, the rotation of the seat can be realized accordingly.
- the entire driving part can be fixed with the seat body 1 or the installation base 2 to ensure the stability of operation, and the power of the driving motor can be provided by the vehicle or the built-in power supply of the child safety seat.
- the driving part is directly connected to the bearing outer ring or the bearing inner ring, when the system stops working, the fixed state of the driving part can keep the bearing outer ring or bearing inner ring connected to it also fixed. , thereby realizing the positioning of the rotation position of the rotating component 5 and preventing it from continuing to rotate and affecting its use.
- the driving shaft of the driving member and the bearing outer ring or the bearing inner ring are drivingly connected through a conveyor belt. That is, the tendency of the rotational motion of the drive shaft is transmitted to the first rotating component 51 or the second rotating component 52 through the conveyor belt, so that they can perform relative rotational motion.
- the driving member can also be provided with a driving screw, and the outer ring of the first rotating member 51 or the second rotating member 52 is provided with a butt gear.
- the driving screw of the driving member is connected to the first rotating member 51 Or the butt gear of the second rotating part 52 is meshed. Transmission through docking gears provides better stability.
- the second rotating component 52 can also include a supporting plate.
- the second mounting part is located on the top of the first mounting part, that is, the seat body 1 is connected to the supporting plate. , to form a stable support plane to further ensure the stability of the child safety seat during use.
- a plurality of reinforcing ribs can be provided on the support plate.
- the reinforcing ribs are arranged circumferentially along the top of the support plate.
- the connecting columns 522 can be arranged at the four end corners of the support plate. , to ensure structural strength while ensuring stable support.
- connection post 522 When a support plate is provided, several connecting posts 522 can be provided on the top of the support plate, correspondingly, on the seat body 1 A connection hole is provided at the bottom of the seat corresponding to the position of the connection post 522, so that the support plate and the seat body 1 are interconnected and fixed by the connection post 522 passing through the connection hole.
- the second rotating part may further include a mounting platform 512 , which is the mounting base 2 with the connecting assembly 3 at the bottom.
- a mounting platform 512 which is the mounting base 2 with the connecting assembly 3 at the bottom.
- multiple bottom reinforcement ribs may be provided on the mounting platform 512, and corresponding side reinforcement ribs may be provided on the sides to further ensure structural strength.
- the child safety seat in order to make the connection component 3 more convenient for disassembly, assembly and fixation of the seat, may also include a component installed on the seat.
- the unlocking component on the body 1 is connected to the engaging piece 32, and the engaging piece 32 can rotate relative to the connecting piece 31 driven by the unlocking assembly to adjust the opening size of the connecting bayonet.
- the unlocking component is connected to the connecting component 3 correspondingly, and the unlocking component is also connected to the engaging piece 32, thereby driving the engaging piece 32 to move in a direction away from the connecting piece 31, that is, driving the engaging piece 32 to rotate relative to the connecting piece 31,
- changing the opening size of the connection bayonet to make it larger or smaller than the size required to realize the snap connection, thereby changing the state of the child safety seat relative to the vehicle floor. That is to say, by operating the unlocking component, the connection bayonet can be adjusted to achieve disassembly and assembly relative to the installation surface.
- connection bayonet can be preset to be larger than the opening size required for the bayonet connection, and the child safety seat can be aligned with the corresponding installation position on the vehicle floor.
- the unlocking component can be operated to rotate the latch member 32 relative to the connecting member 31 until the opening size of the connecting bayonet is smaller than the opening size required to realize the latch connection, thereby allowing the child safety seat to be connected to the connecting member 31 .
- Connect and secure vehicles can also be provided at the connection bayonet. That is, when the connection bayonet is aligned with the corresponding installation position of the vehicle, the connection bayonet can be pushed open by abutting force. Then when the alignment is completed, the connection bayonet is automatically tightened, thereby achieving snap-on fixation.
- the unlocking assembly When the child safety seat needs to be disassembled, the unlocking assembly is operated, and the unlocking assembly drives the latch member 32 to move in the direction of making the opening of the connection bayonet larger, usually in the direction of the latch member 32 away from the connector 31 until the connection is made. After the opening size of the bayonet is larger than the opening size required to achieve the bayonet connection, the child safety seat can be directly removed from the floor of the vehicle.
- the child safety seat is provided with a connecting component 3, and is snap-connected to the floor of the vehicle through the connection bayonet on the connecting component 3.
- This snap-in fixing method is simple and fast to operate, and is more convenient to install.
- the child safety seat The unlocking component of the chair can be connected to the engaging piece 32, thereby driving the engaging piece 32 to rotate relative to the connecting piece 31. Since the engaging piece 32 rotates relative to the connecting piece 31, the opening size of the connecting bayonet can be adjusted. To the extent that it can be unlocked from the floor of the vehicle, and after the opening size reaches a level larger than the unlocking level, the child safety seat can be removed directly, thereby realizing that the connecting assembly can be connected by operating the unlocking assembly. 3. Disconnecting from the floor of the vehicle enables quick disassembly of the child safety seat, improving user convenience when loading and unloading.
- an elastic recovery member may also be provided between the engaging member 32 and the connecting member 31 , and the elastic recovery member can deform along the direction of the second connecting member 31 toward the first connecting member 31 .
- the elastic recovery member is used to provide a restoring force to the latching member 32. That is, after the latching member 32 rotates relative to the connecting member 31 to a size larger than the opening size required to achieve the latching, the elastic recovery member will continue to provide pulling force for the latching member 32. , so that it can move in the direction of decreasing angle, so that the clamping effect can be continuously guaranteed.
- the content provided in this embodiment is an example way to make the child safety seat snap and fix only with the floor surface of the vehicle through the connecting assembly 3, but it does not mean that the child safety seat only has the features provided in this embodiment.
- this kind of child safety seat and the method of quick disassembly through the connecting component 3 and the unlocking component can also be applied between the child safety seat and the ordinary seat, or a part of the connecting component 3 is aligned with the vehicle.
- the other part of the connecting component 3 is connected to the ordinary seat, as long as it can be quickly disassembled and assembled through the above-mentioned connecting component 3 and the unlocking component.
- two engaging pieces 32 that are rotatably connected to each other can also be provided, and a connection bayonet is formed through the space between the two engaging pieces 32 .
- the unlocking assembly includes an unlocking drive part and a transmission assembly.
- the unlocking drive part is rotationally connected to the mounting base 2 .
- One end of the transmission assembly is connected to the unlocking drive part, and the other end of the transmission assembly is connected to the first connecting member 31 .
- the transmission assembly uses a connecting cable 61.
- the unlocking driving part is rotationally connected to the bottom of the seat body 1.
- One end of the connecting cable 61 is connected to the unlocking driving part, and the other end of the connecting cable 61 is connected to the unlocking driving part. to the engaging piece 32.
- connection cable 61 When multiple connection components 3 are provided at the bottom of the installation base 2, by providing the connection cable 61, it is convenient to operate the engaging parts 32 on all the connection components 3 through an unlocking drive part to realize all connection locks.
- the ports can be unlocked or locked at the same time.
- the rotational connection between the unlocking driving part and the installation base 2, that is, with the seat body 1, not only facilitates the installation of the unlocking component, but also allows the seat body 1, which is relatively stable relative to the vehicle state, to be used as the connection base point to achieve a more stable operation. for stable operation.
- the connecting cable 61 can be a flexible guide tube, and the connecting cable 61 can be directly fixed to the engaging piece 32, so that the engaging piece 32 can be directly operated and the force transmission effect is better.
- a crank connecting rod can be provided on the connecting piece 31 that can be movably connected to the engaging piece 32 , and the connecting cable 61 is connected to the crank connecting rod, and then the engaging piece 32 is operated through the crank connecting rod to perform relative motion.
- the rotational movement of the connecting member 31 allows for greater flexibility in setting the extension direction and movement direction of the connecting cable 61 while not affecting the driving operation of the engaging member 32 .
- the unlocking component can also drive the engaging member 32 in other ways.
- the unlocking assembly includes a number of driving components that are the same as the number of the engaging parts 32, and the driving components are arranged between the engaging parts 32 and the connecting parts. Between the connectors 31, they are used to provide rotational force for the engaging member 32.
- a control button is provided on the seat body 1 and is connected to all driving components for controlling all driving components. On this basis, it is connected to the vehicle's power system or a battery is provided inside the child safety seat to provide power support for the driving components.
- the unlocking driving part includes a driving rod 62.
- the driving rod 62 is rotationally connected to the mounting base 2, that is, the bottom of the seat body 1, and the rotation axis of the driving rod 62 relative to the seat body 1 is the driving direction.
- one end of the connecting cable 61 is connected to the driving rod 62.
- the rotation axis direction of the driving rod 62 relative to the seat body 1 is the axis direction of the driving rod 62, that is, the driving rod 62 can rotate around its own axis relative to the seat body 1, and during its rotation, the connecting cable 61 is pulled.
- the driving rod 62 is caused to move as it rotates, thereby pulling the engaging member 32 . Setting the unlocking driving part as the driving rod 62 makes the rotation process smoother and makes it more convenient to connect with the seat body 1 .
- the driving rod 62 is disposed at the bottom of the seat body 1 along a transverse direction, which can be the width direction of the seat or the length direction of the seat. Preferably, it can be disposed at a position convenient for the user.
- the operating position such as the bottom of the seat facing the door.
- a second engaging member 32 may be rotatably connected to the connecting member 31 so that the engaging member 32 and the second engaging member 32 to form a connection bayonet.
- the other end of the connecting cable 61 has a first connecting end and a second connecting end. The first connecting end is connected to the engaging member 32 , the second connecting end is connected to the second engaging member 32 , and the first connecting end is connected to the engaging member 32 .
- the connecting end can move in a direction away from the second engaging member 32 , and the second connecting end can move in a direction away from the engaging member 32 .
- the opening of the connecting bayonet can be adjusted to a larger extent.
- an unlocking handle 64 is also provided on the driving rod 62.
- One end of the unlocking handle 64 is fixedly connected to the driving rod 62, and the other end of the unlocking handle 64 extends away from the driving rod 62. That is to say, by extending the unlocking handle 64 to the outside of the bottom of the seat body 1, it is convenient for the user to rotate the driving rod 62, and the operation is more convenient.
- the unlocking assembly may further include support rods 63 , which are provided at both ends of the driving rod 62 , and the ends of the two support rods 63 that are away from each other are connected to the bottom of the seat body 1 .
- the support rod 63 is coaxially arranged with the drive rod 62 , and the drive rod 62 is rotatable relative to the support rod 63 around the axis of the drive rod 62 .
- Support rods 63 are provided at both ends of the driving rod 62 to facilitate connection and fixation with the bottom of the seat body 1 and to make the rotation process of the driving rod 62 more stable.
- the end of the support rod 63 away from the driving rod 62 can also be fixedly connected to the connecting assembly 3, and the connecting assembly 3 is further connected to the seat body 1.
- Such an arrangement can also ensure that the driving rod 62 is relative to the driving rod 62.
- the stabilizing effect of the seat body 1 and the connecting component 3. install the bottom of base 2, the seat itself
- the two sides of the bottom of the body 1 are symmetrically provided with connecting components 3.
- the two ends of the driving rod 62 are respectively rotatably connected to one connecting component 3 through the support rod 63.
- connection components 3 is arranged symmetrically at the bottom of the installation base 2.
- a support plane is formed by the installation base 2 to ensure the stability of the seat.
- all connecting components 3 are symmetrically arranged at the bottom of the installation base 2 to ensure support effects at all locations.
- the number of connecting components 3 is further set to four, and the four connecting components 3 are respectively located at the four end corners of the installation base 2 to achieve the most stable support effect.
- the installation base 2 also includes a support platform and side connection portions 21.
- the seat body 1 is provided on the top surface of the support platform, and the side connection portions 21 are provided on both sides of the support platform in the lateral direction. and extend away from the supporting platform.
- the connection component 3 is further provided on the side connection part 21 .
- connection component 3 and the side connection part 21 are rotationally connected, and the extension direction of the connection component 3 relative to the rotation axis of the side connection part 21 is the width direction of the seat body 1 . Since the side connection part 21 extends in a direction away from the support platform, a receiving space can be formed between the side connection part 21 and the support platform.
- the connection component 3 rotates relative to the side connection part 21, the connection component 3 can be It is stored in the accommodation space, thereby facilitating safe storage of the connection assembly 3 after the child safety seat is disassembled, and preventing it from being easily knocked and damaged due to protruding from the bottom of the seat body 1 .
- the connecting components 3 are arranged symmetrically, the connecting components 3 can be correspondingly installed on the side connecting parts 21 on both sides.
- This embodiment provides a vehicle, which includes the above-mentioned child safety seat, and the child safety seat is correspondingly arranged on the floor of the vehicle.
- a seat slide rail is provided on the floor surface of the vehicle, and the connection assembly 3 is directly connected to the seat slide rail through the connection bayonet.
- the vehicle in this embodiment can be installed with the connecting component 3 and the lifting mechanism 4 provided in the first embodiment, and further include a rotating component 5 or an unlocking component to achieve the corresponding rotation or quick release function.
- the user can Make flexible choices based on your needs.
- the specific structure and implementation principle of the child safety seat in this embodiment are the same as those of the child safety seat provided in Embodiment 1.
- the structures are the same and can bring about the same or similar technical effects, so they will not be described in detail here. For details, please refer to the description of Embodiment 1.
- the vehicle provided in this embodiment may be a passenger car, a commercial vehicle, etc., and this embodiment is not limited thereto. As long as the vehicle can be installed with the above child safety seat, it falls within the scope of protection of this embodiment.
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- Health & Medical Sciences (AREA)
- Child & Adolescent Psychology (AREA)
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- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
Abstract
A lifting mechanism, a seat structure assembly, and a vehicle. The lifting mechanism (4) comprises a support assembly, connecting assemblies (3), and a raising/lowering assembly; the raising/lowering assembly is mounted between the support assembly and the connecting assemblies (3); and one end of the raising/lowering assembly is rotatably connected to the connecting assemblies (3), and the other end of the raising/lowering assembly is connected to the support assembly in a raising/lowering manner. A user can conveniently and flexibly adjust the structure state according to different conditions, the structure is simple, and the operation method is convenient.
Description
相关申请的交叉引用Cross-references to related applications
本申请要求在2022年08月26日在中国提交的中国专利申请号202222268163.0的优先权,其全部内容通过引用并入本文。This application claims priority to Chinese Patent Application No. 202222268163.0 filed in China on August 26, 2022, the entire content of which is incorporated herein by reference.
本公开涉及车辆设计及制造技术领域,具体涉及一种抬升机构、座椅结构总成及车辆。The present disclosure relates to the technical field of vehicle design and manufacturing, and specifically relates to a lifting mechanism, a seat structure assembly and a vehicle.
现有的用于加装在安装面上的结构总成,例如设置在车辆中的座椅,其通常不能进行朝向的调整,导致无法根据使用者的实际状态针对性改变朝向或者角度,降低了结构的使用灵活度。Existing structural assemblies that are installed on the mounting surface, such as seats installed in vehicles, usually cannot be adjusted in orientation, resulting in the inability to change the orientation or angle according to the actual status of the user, which reduces the The flexibility of use of the structure.
发明内容Contents of the invention
为了解决上述技术问题,本公开实施例提供了一种抬升机构、座椅结构总成及车辆。In order to solve the above technical problems, embodiments of the present disclosure provide a lifting mechanism, a seat structure assembly and a vehicle.
第一方面,本公开实施例提供了一种抬升机构,其包括支撑组件、连接组件及升降组件,所述升降组件安装在所述支撑组件与所述连接组件之间,所述升降组件的一端与所述连接组件转动连接,所述升降组件的另一端与所述支撑组件升降连接。In a first aspect, an embodiment of the present disclosure provides a lifting mechanism, which includes a support component, a connection component and a lifting component. The lifting component is installed between the support component and the connection component. One end of the lifting component It is rotatably connected to the connecting component, and the other end of the lifting component is connected to the supporting component for lifting.
在一些实施例中,所述升降组件包括至少两个首尾依次铰接的升降连杆。In some embodiments, the lifting assembly includes at least two lifting links articulated end to end.
在一些实施例中,所述升降连杆的数量为两个,两个所述升降连杆之间的运动角度大于0°小于180°。In some embodiments, the number of the lifting links is two, and the movement angle between the two lifting links is greater than 0° and less than 180°.
在一些实施例中,所述抬升机构还包括驱动组件,所述驱动组件包括驱动电机和驱动丝杆,所述驱动电机设置在所述连接组件上,所述驱动丝杆的一端与所述驱动电机的转轴相互啮合,所述驱动丝杆的另一端滑动连接至靠近所述支撑组件的所述升降连杆;In some embodiments, the lifting mechanism further includes a driving assembly. The driving assembly includes a driving motor and a driving screw. The driving motor is provided on the connecting assembly. One end of the driving screw is connected to the driving screw. The rotating shafts of the motors mesh with each other, and the other end of the driving screw is slidingly connected to the lifting link close to the support assembly;
所述驱动丝杆的延伸方向为所述连接组件朝向所述支撑组件的方向。The extension direction of the driving screw is the direction in which the connecting component faces the supporting component.
在一些实施例中,所述支撑组件包括抬升支撑板,所述抬升支撑板的一侧设置有用于与所述升降组件转动连接的第一连接部,所述抬升支撑板的另一侧设置有第二连接部。In some embodiments, the support assembly includes a lifting support plate. One side of the lifting support plate is provided with a first connection portion for rotational connection with the lifting assembly. The other side of the lifting support plate is provided with a first connection portion. Second connection part.
在一些实施例中,所述连接组件包括连接筋,所述连接筋的一侧设置有用于与所述升降组件转动连接的第三连接部,所述连接筋的另一侧设置有第四连接部。In some embodiments, the connecting component includes a connecting rib, one side of the connecting rib is provided with a third connecting portion for rotationally connecting with the lifting assembly, and the other side of the connecting rib is provided with a fourth connecting portion. department.
在一些实施例中,所述支撑组件的底部后侧与所述连接组件之间铰接,所述支撑组件的底部前侧与所述连接组件之间通过所述升降组件连接;
In some embodiments, the bottom rear side of the support component and the connection component are hingedly connected, and the bottom front side of the support component and the connection component are connected through the lifting component;
或者,所述支撑组件的底部前侧和所述支撑组件的底部后侧均设置有所述升降组件。Alternatively, the lifting assembly is provided on both the front side of the bottom of the support assembly and the rear side of the bottom of the support assembly.
第二方面,本公开实施例还提供了一种座椅结构总成,其包括上述第一方面任一实施例的抬升机构。In a second aspect, an embodiment of the present disclosure also provides a seat structure assembly, which includes the lifting mechanism of any embodiment of the first aspect.
第三方面,本公开实施例还提供了一种车辆,其包括上述第二方面实施例的装配结构总成。In a third aspect, an embodiment of the present disclosure also provides a vehicle, which includes the assembly structure assembly of the embodiment of the second aspect.
在一些实施例中,所述车辆的地板面上设置有滑轨,所述装配结构总成滑动连接至所述滑轨。In some embodiments, a slide rail is provided on the floor surface of the vehicle, and the assembly structure assembly is slidably connected to the slide rail.
本公开实施例提供的技术方案与相关技术相比具有如下优点:The technical solutions provided by the embodiments of the present disclosure have the following advantages compared with related technologies:
本公开实施例提供的抬升机构、座椅结构总成及车辆通过设置抬升机构,来使支撑组件与连接组件之间通过升降组件进行连接,由于升降组件连接支撑组件的一端能够沿靠近或远离连接组件的方向移动,因此可带动支撑组件相对于连接组件进行升降,从而能够实现调整支撑组件上安装的结构,例如座椅结构总成的座椅本体的角度,方便使用者根据不同情况灵活调整结构状态,结构简单,操作便捷。The lifting mechanism, the seat structure assembly and the vehicle provided by the embodiments of the present disclosure are provided with a lifting mechanism to connect the support component and the connecting component through the lifting component, because one end of the lifting component connected to the supporting component can be connected closer or farther away The direction of the component moves, so the support component can be driven up and down relative to the connecting component, so that the structure installed on the support component can be adjusted, such as the angle of the seat body of the seat structure assembly, which facilitates the user to flexibly adjust the structure according to different situations. state, simple structure and convenient operation.
此处的附图被并入说明书中并构成本说明书的一部分,示出了符合本公开的实施例,并与说明书一起用于解释本公开的原理。The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the disclosure and together with the description, serve to explain the principles of the disclosure.
为了更清楚地说明本公开实施例或相关技术中的技术方案,下面将对实施例或相关技术描述中所需要使用的附图作简单地介绍,显而易见地,对于本领域普通技术人员而言,在不付出创造性劳动性的前提下,还可以根据这些附图获得其他的附图。In order to more clearly illustrate the technical solutions in the embodiments of the present disclosure or related technologies, the following will briefly introduce the drawings needed to describe the embodiments or related technologies. Obviously, for those of ordinary skill in the art, Other drawings can also be obtained based on these drawings without incurring any creative effort.
图1为本公开实施例一所述的座椅结构总成的结构示意图;Figure 1 is a schematic structural diagram of the seat structure assembly according to Embodiment 1 of the present disclosure;
图2为本公开实施例一所述的座椅结构总成的***结构示意图;Figure 2 is a schematic exploded structural view of the seat structure assembly according to Embodiment 1 of the present disclosure;
图3为本公开实施例一所述的座椅结构总成的抬升机构的结构示意图。Figure 3 is a schematic structural diagram of the lifting mechanism of the seat structure assembly according to Embodiment 1 of the present disclosure.
图4为本公开实施例一所述的座椅结构总成的旋转组件的结构示意图;Figure 4 is a schematic structural diagram of the rotating component of the seat structure assembly according to Embodiment 1 of the present disclosure;
图5为本公开实施例一所述的座椅结构总成的旋转组件的另一视角的结构示意图;Figure 5 is a schematic structural diagram of the rotating component of the seat structure assembly according to Embodiment 1 of the present disclosure from another perspective;
图6为本公开实施例一所述的座椅结构总成的连接组件的结构示意图。FIG. 6 is a schematic structural diagram of a connection component of the seat structure assembly according to Embodiment 1 of the present disclosure.
附图标记:Reference signs:
1、座椅本体;2、安装基座;21、侧连接部;3、连接组件;31、连接件;32、卡合件;4、抬升机构;41、升降连杆;42、抬升支撑板;43、连接筋;5、旋转组件;51、第一转动部件;511、安装孔;512、安装平台;52、第二转动部件;521、支撑板;522、连接柱;61、连接拉索;62、驱动杆;63、支撑杆;64、解锁把手。
1. Seat body; 2. Installation base; 21. Side connection part; 3. Connection component; 31. Connector; 32. Engagement part; 4. Lifting mechanism; 41. Lifting link; 42. Lifting support plate ; 43. Connecting ribs; 5. Rotating component; 51. First rotating component; 511. Mounting hole; 512. Installation platform; 52. Second rotating component; 521. Support plate; 522. Connecting column; 61. Connecting cable ; 62. Driving rod; 63. Support rod; 64. Unlocking handle.
为了能够更清楚地理解本公开的上述目的、特征和优点,下面将对本公开的方案进行进一步描述。需要说明的是,在不冲突的情况下,本公开的实施例及实施例中的特征可以相互组合。In order to understand the above objects, features and advantages of the present disclosure more clearly, the solutions of the present disclosure will be further described below. It should be noted that, as long as there is no conflict, the embodiments of the present disclosure and the features in the embodiments can be combined with each other.
在下面的描述中阐述了很多具体细节以便于充分理解本公开,但本公开还可以采用其他不同于在此描述的方式来实施;显然,说明书中的实施例只是本公开的一部分实施例,而不是全部的实施例。Many specific details are set forth in the following description to fully understand the present disclosure, but the present disclosure can also be implemented in other ways different from those described here; obviously, the embodiments in the description are only part of the embodiments of the present disclosure, and Not all examples.
实施例一Embodiment 1
对于现有的用于加装在安装面上的结构总成,例如设置在车辆中的儿童安全座椅由于需要保证其相对于座椅以及车辆的固定,因此通常设置成角度不可调节,导致使用时不能根据实际的坐卧情况针对性改变结构的朝向或者角度,降低了使用灵活度以及乘坐的舒适性。For existing structural assemblies that are installed on the mounting surface, such as child safety seats installed in vehicles, since they need to be fixed relative to the seat and the vehicle, they are usually set at an angle that cannot be adjusted, resulting in use It is impossible to change the orientation or angle of the structure according to the actual sitting and lying situation, which reduces the flexibility of use and the comfort of riding.
针对上述缺陷,本实施例提供一种抬升机构、座椅结构总成及车辆,通过设置抬升机构,来实现对座椅的调节,从而解决了传统的座椅的使用灵活度不高的问题。关于该抬升机构、座椅结构总成及车辆的结构设置方式如下内容所述:In view of the above defects, this embodiment provides a lifting mechanism, a seat structure assembly and a vehicle. The lifting mechanism is provided to adjust the seat, thus solving the problem of low flexibility in use of traditional seats. The structural settings of the lifting mechanism, seat structure assembly and vehicle are as follows:
如图1-6所示,本实施例提供了一种抬升机构4,其包括支撑组件、连接组件及升降组件,升降组件安装支撑组件和连接组件之间,升降组件的一端与连接组件转动连接,升降组件的另一端与支撑组件升降连接。As shown in Figures 1-6, this embodiment provides a lifting mechanism 4, which includes a support component, a connection component and a lifting component. The lifting component is installed between the support component and the connection component. One end of the lifting component is rotationally connected to the connection component. , the other end of the lifting component is connected to the supporting component for lifting.
在本实施例中,该抬升机构4可针对于车辆内部使用的儿童安全座椅,当然,在其他实施例中,该抬升机构4也可应用于其他类似的结构中,以起到抬升作用。In this embodiment, the lifting mechanism 4 can be applied to a child safety seat used inside a vehicle. Of course, in other embodiments, the lifting mechanism 4 can also be applied to other similar structures to perform a lifting function.
在应用于儿童安全座椅时,由于抬升机构4的升降组件远离座椅本体1的安装基座2的一端可以相对于安装基座2进行移动,并且由于抬升机构4位于安装基座2和座椅本体1之间,因此,抬升机构4能够带动座椅本体1进行升降移动,在这种情况下,抬升机构4能够带动座椅本体1的至少部分产生上下位移,在座椅本体1的各个位置处的位移不同的情况下,座椅本体1即会发生倾斜。When applied to a child safety seat, because the end of the lifting component of the lifting mechanism 4 away from the mounting base 2 of the seat body 1 can move relative to the mounting base 2, and because the lifting mechanism 4 is located between the mounting base 2 and the seat between the chair bodies 1. Therefore, the lifting mechanism 4 can drive the seat body 1 to move up and down. In this case, the lifting mechanism 4 can drive at least part of the seat body 1 to move up and down. When the displacement at the position is different, the seat body 1 will tilt.
本公开实施例提供的抬升机构、座椅结构总成及车辆通过设置抬升机构,来使支撑组件与连接组件之间通过升降组件进行连接,由于升降组件连接支撑组件的一端能够沿靠近或远离连接组件的方向移动,因此可带动支撑组件相对于连接组件进行升降,从而能够实现调整支撑组件上安装的结构,例如座椅结构总成的座椅本体的角度,方便使用者根据不同情况灵活调整结构状态,结构简单,操作便捷。The lifting mechanism, the seat structure assembly and the vehicle provided by the embodiments of the present disclosure are provided with a lifting mechanism to connect the support component and the connecting component through the lifting component, because one end of the lifting component connected to the supporting component can be connected closer or farther away The direction of the component moves, so the support component can be driven up and down relative to the connecting component, so that the structure installed on the support component can be adjusted, such as the angle of the seat body of the seat structure assembly, which facilitates the user to flexibly adjust the structure according to different situations. state, simple structure and convenient operation.
对于抬升机构4设置在儿童安全座椅上来说,座椅本体1通过连接组件3与车辆的地板面连接。可使连接组件3包括连接于座椅本体1的连接件31,以及与连接件31转动连
接的卡合件32,卡合件32与连接件31之间形成连接卡口,车辆的地板面上预设有用于安装车辆普通座椅的卡勾或绳索,该儿童安全座椅可以通过连接卡口与该卡勾或绳索卡接从而实现装配到车辆的地板面上。其中,卡合件32由于与连接件31为转动连接,并且卡合件32与连接件31之间形成连接卡口,因此,当卡合件32相对于连接件31进行旋转的过程中,卡合件32的远离与连接件31转动连接的位置与连接件31之间形成的连接卡口的开口大小可变化。由于该儿童安全座椅与车辆的地板面之间通过上述连接卡口进行卡接,因此,可以理解的是,当连接卡口的大小小于实现卡接所需要的开口大小时,儿童安全座椅与车辆的地板面之间通过连接组件3卡接固定,当连接卡口的大小调整到大于卡接所需要的开口大小时,儿童安全座椅即可相对于车辆的地板面进行拆卸脱离。When the lifting mechanism 4 is installed on a child safety seat, the seat body 1 is connected to the floor of the vehicle through the connecting assembly 3 . The connecting component 3 can include a connecting piece 31 connected to the seat body 1, and a connecting piece 31 rotatably connected to the seat body 1. The engaging piece 32 is connected, and a connecting bayonet is formed between the engaging piece 32 and the connecting piece 31. The floor of the vehicle is preset with hooks or ropes for installing ordinary seats of the vehicle. The child safety seat can be connected through the connecting piece 32. The bayonet is connected with the hook or rope to achieve assembly on the floor of the vehicle. Among them, the engaging member 32 is rotatably connected to the connecting member 31, and a connection bayonet is formed between the engaging member 32 and the connecting member 31. Therefore, when the engaging member 32 rotates relative to the connecting member 31, the engaging member 32 is locked. The opening size of the connection bayonet formed between the position of the closing member 32 that is far away from the rotational connection with the connecting member 31 and the connecting member 31 can be changed. Since the child safety seat is connected to the floor of the vehicle through the above-mentioned connection bayonet, it can be understood that when the size of the connection bayonet is smaller than the opening size required to realize the snap connection, the child safety seat The child safety seat is snap-fitted with the vehicle's floor surface through the connecting component 3. When the size of the connection bayonet is adjusted to be larger than the opening size required for snap-in, the child safety seat can be disassembled relative to the vehicle's floor surface.
抬升机构4的升降组件包括至少两个升降连杆41,所有升降连杆41沿第一安装部朝向第二安装部的方向依次排布,并且相邻两个升降连杆41的相互靠近的一端铰接连接。位于最端部的一个升降连杆41的一端与安装基座2转动连接,位于最端部的另一个升降连杆41的另一端与座椅本体1的底部转动连接。通过铰接连接的方式,使升降连杆41通过改变与安装基座2之间的夹角,从而改变升降连杆41的远离安装基座2的一端的高度,以带动座椅本体1进行高度调节,该种设置方式结构简单可靠,方便操作。The lifting assembly of the lifting mechanism 4 includes at least two lifting links 41. All the lifting links 41 are arranged in sequence along the direction from the first mounting part toward the second mounting part, and the ends of two adjacent lifting links 41 are close to each other. Articulated connection. One end of the lifting link 41 at the extreme end is rotatably connected to the installation base 2 , and the other end of the other lifting link 41 at the extreme end is rotatably connected to the bottom of the seat body 1 . Through the hinged connection, the lift link 41 changes the angle between it and the installation base 2, thereby changing the height of the end of the lift link 41 away from the installation base 2, so as to drive the seat body 1 to adjust the height. , this setting method has a simple and reliable structure and is easy to operate.
另外,为了使升降过程的稳定性更佳,在本实施例中,抬升机构4的数量设置为至少两个,并使该至少两个抬升机构4在座椅本体1的宽度方向的底部两侧分别设有至少一个。针对于车辆结构来说,座椅本体1的宽度方向,通常为沿座椅横向的延伸方向,该横向延伸方向指车辆的宽度方向,即垂直于车辆行进的方向,因此,座椅本体1的前后方向与座椅本体1的宽度方向垂直,所有抬升机构4即以座椅本体1的前后方向为中轴线对称式设置在座椅本体1的底部两侧,在本实施例中,即采用在座椅本体1的底部前侧的两侧边处分别设置一个抬升机构4,具体可参见图3所示。In addition, in order to improve the stability of the lifting process, in this embodiment, the number of lifting mechanisms 4 is set to at least two, and the at least two lifting mechanisms 4 are arranged on both sides of the bottom of the seat body 1 in the width direction. Each has at least one. Regarding the vehicle structure, the width direction of the seat body 1 is usually the lateral extension direction of the seat. The lateral extension direction refers to the width direction of the vehicle, that is, perpendicular to the direction of travel of the vehicle. Therefore, the seat body 1 The front-to-back direction is perpendicular to the width direction of the seat body 1. All the lifting mechanisms 4 are symmetrically arranged on both sides of the bottom of the seat body 1 with the front-to-back direction of the seat body 1 as the central axis. In this embodiment, they are A lifting mechanism 4 is provided on both sides of the front bottom of the seat body 1, as shown in Figure 3 for details.
为了尽量减少需要操作的结构数量,在本实施例中,可使座椅本体1的底部后侧与安装基座2之间铰接,座椅本体1的底部前侧与安装基座2通过抬升机构4连接。也就是说,使座椅本体1的前侧通过抬升机构4,来进行升降的调节,另一个位置处仅与安装基座2铰接,以适应不同高度下的角度朝向。当然,在其他实施例中,也可以在座椅本体1的底部前侧与座椅本体1的底部后侧均设置抬升机构4,这样不仅能够进行角度的调节,还可以通过调节前侧和后侧两处的抬升机构4来实现对该儿童安全座椅的整体高度的调节。In order to minimize the number of structures that need to be operated, in this embodiment, the bottom rear side of the seat body 1 and the mounting base 2 can be hinged, and the bottom front side of the seat body 1 and the mounting base 2 are connected through a lifting mechanism. 4 connections. That is to say, the front side of the seat body 1 is adjusted up and down through the lifting mechanism 4, and the other position is only hinged with the installation base 2 to adapt to angular orientations at different heights. Of course, in other embodiments, the lifting mechanism 4 can also be provided on the bottom front side of the seat body 1 and the bottom rear side of the seat body 1, so that not only the angle can be adjusted, but also the front and rear sides can be adjusted. The lifting mechanisms 4 on both sides are used to adjust the overall height of the child safety seat.
在将抬升机构4与座椅本体1和安装基座2进行组装时,座椅本体1设置在支撑组件上,安装基座2设置在连接组件上。在一些具体实施例中,支撑组件为抬升支撑板521,抬升支撑板521能够进一步保证该儿童安全座椅在使用过程中的稳定性。抬升支撑板的一侧设置有用于与升降组件转动连接的第一连接部,第一连接部用于和升降组件连接以相对
于升降组件转动,抬升支撑板的另一侧设置有第二连接部。在抬升机构应用在儿童安全座椅中时,第二连接部具体为抬升支撑板521上设置的若干个固定孔。When assembling the lifting mechanism 4 with the seat body 1 and the mounting base 2, the seat body 1 is disposed on the support component and the mounting base 2 is disposed on the connecting component. In some specific embodiments, the support component is a lifting support plate 521. The lifting support plate 521 can further ensure the stability of the child safety seat during use. One side of the lifting support plate is provided with a first connection portion for rotationally connecting with the lifting assembly, and the first connection portion is used for connecting with the lifting assembly to oppose each other. When the lifting component rotates, a second connecting portion is provided on the other side of the lifting support plate. When the lifting mechanism is used in a child safety seat, the second connection part is specifically a plurality of fixing holes provided on the lifting support plate 521 .
在一些具体实施例中,座椅本体1上与固定孔对应的位置处设置有连接孔,通过紧固件穿设在固定孔和连接孔中,来实现座椅本体1和抬升支撑板521之间的连接。连接组件则为两个对应升降连杆41的位置处设置的连接筋43,连接筋的一侧设置有用于与升降组件转动连接的第三连接部,连接筋的另一侧设置有第四连接部。第三连接部即为连接筋上设置的支撑孔,通过在连接筋43上设置的支撑孔,来分别形成升降连杆41的铰接旋转点和座椅本体1的铰接旋转点,同时连接筋43另一侧设置的第四连接部也方便与安装基座2进行连接。In some specific embodiments, the seat body 1 is provided with a connecting hole at a position corresponding to the fixing hole, and fasteners are inserted into the fixing hole and the connecting hole to realize the connection between the seat body 1 and the lifting support plate 521 . connections between. The connecting component is two connecting ribs 43 provided at positions corresponding to the lifting link 41. One side of the connecting rib is provided with a third connecting portion for rotational connection with the lifting component, and the other side of the connecting rib is provided with a fourth connection. department. The third connection part is the support hole provided on the connecting rib. Through the support hole provided on the connecting rib 43, the hinge rotation point of the lifting link 41 and the hinge rotation point of the seat body 1 are respectively formed. At the same time, the connecting rib 43 The fourth connecting portion provided on the other side is also convenient for connecting with the mounting base 2 .
另外,在一些实施例中,还可在安装基座2与座椅本体1之间设置旋转组件5,具体可参见图4和图5所示。在一些具体实施例中,座椅本体1通过旋转组件5与安装基座2转动连接,并且座椅本体1可绕垂直于车辆的地板面的方向相对于安装基座2转动。由于该座椅本体1通过安装基座2与车辆的地板面连接,因此,座椅本体1通过旋转组件5相对于安装基座2转动,即为座椅本体1相对于车辆转动。在调节座椅的朝向时,通过旋转组件5调节座椅本体1,即可实现座椅本体1朝向任何位置的改变。其中,垂直于车辆的地板面的方向,通常为竖直方向,也为座椅的高度方向。In addition, in some embodiments, a rotating assembly 5 may also be provided between the mounting base 2 and the seat body 1, as shown in Figures 4 and 5 for details. In some specific embodiments, the seat body 1 is rotationally connected to the mounting base 2 through the rotating assembly 5 , and the seat body 1 can rotate relative to the mounting base 2 in a direction perpendicular to the floor surface of the vehicle. Since the seat body 1 is connected to the floor of the vehicle through the mounting base 2, the seat body 1 rotates relative to the mounting base 2 through the rotating assembly 5, that is, the seat body 1 rotates relative to the vehicle. When adjusting the orientation of the seat, the seat body 1 can be adjusted to any position by adjusting the rotating assembly 5 . Among them, the direction perpendicular to the floor surface of the vehicle is usually the vertical direction, and is also the height direction of the seat.
通过使座椅本体1通过旋转组件5与安装基座2连接,从而能够使座椅本体1相对于安装基座2能够进行旋转,从而方便调节儿童安全座椅的朝向,以使位于车辆内部任何位置的使用者对儿童安全座椅的朝向进行适应性调整,以对坐在儿童安全座椅上的婴儿进行看护,操作方式便捷,结构简单。By connecting the seat body 1 to the mounting base 2 through the rotating assembly 5, the seat body 1 can be rotated relative to the mounting base 2, thereby conveniently adjusting the orientation of the child safety seat to any position inside the vehicle. The user in the position can adaptively adjust the direction of the child safety seat to take care of the baby sitting on the child safety seat. The operation method is convenient and the structure is simple.
在一些具体实施例中,旋转组件5包括有设置在座椅本体1上的第一转动部件51,以及设置在安装基座2上的第二转动部件52,第一转动部件51相对于第二转动部件52可绕垂直于车辆的地板面的方向进行旋转。由于座椅本体1的结构较大,而安装基座2的支撑面积有限,因此,通过设置第一转动部件51和第二转动部件52来实现相对旋转,方便对座椅本体1进行带动,同时也便于设置用于实现旋转作用的结构。In some specific embodiments, the rotating assembly 5 includes a first rotating component 51 provided on the seat body 1 and a second rotating component 52 provided on the mounting base 2. The first rotating component 51 is relative to the second rotating component 52. The rotating member 52 is rotatable in a direction perpendicular to the floor surface of the vehicle. Since the structure of the seat body 1 is large and the support area of the mounting base 2 is limited, relative rotation is achieved by providing the first rotating component 51 and the second rotating component 52 to facilitate the driving of the seat body 1, and at the same time It is also convenient to set up the structure for realizing the rotation effect.
在此基础上,为了实现相对旋转,可使该旋转组件5包括滚动轴承,滚动轴承的轴承外圈设置在第一转动部上;滚动轴承的轴承内圈设置在第二转动部上。设置滚动轴承,更易实现相对旋转的作用,同时也能够保证第一转动部和第二转动部之间的连接牢靠性。On this basis, in order to achieve relative rotation, the rotating assembly 5 can include a rolling bearing, the outer ring of the rolling bearing is arranged on the first rotating part, and the inner ring of the rolling bearing is arranged on the second rotating part. Providing a rolling bearing makes it easier to achieve relative rotation and at the same time ensures the reliability of the connection between the first rotating part and the second rotating part.
当然,在其他实施例中,也可采用相反的设置,即滚动轴承的轴承外圈设置在第二转动部上;滚动轴承的轴承内圈设置在第一转动部上,同样能够实现相对旋转的效果。另外,在其他一些实施方式中,也可采用不通过滚动轴承来实现第一转动部和第二转动部之间的相对旋转,例如可通过在两个转动部件之间设置能够进行对接传动的齿轮,也能够实现相
对旋转的效果。Of course, in other embodiments, the opposite arrangement can also be adopted, that is, the bearing outer ring of the rolling bearing is arranged on the second rotating part; the bearing inner ring of the rolling bearing is arranged on the first rotating part, which can also achieve the effect of relative rotation. In addition, in some other embodiments, the relative rotation between the first rotating part and the second rotating part can also be achieved without using rolling bearings. For example, a gear capable of butt transmission can be provided between the two rotating parts. It can also be achieved Effect on rotation.
在通过滚动轴承实现第一转动部和第二转动部之间的相对旋转的基础上,在本实施例中,可采用在第一转动部的表面中间位置处设置安装孔511,第二转动部设置与安装孔511相对的连接部,轴承外圈设置在安装孔511中,连接部与轴承内圈连接固定。相对应地,轴承内圈位于轴承外圈的内侧,即安装孔511的内侧,连接部进一步与轴承内圈连接固定。该种设置方式更节省结构设置空间,使座椅本体1与安装基座2之间更易在相对旋转过程中保证稳定性,而将安装孔511设置在安装基座2的表面中间位置处,能够使座椅本体1在旋转的过程中不会产生较大的偏移,对于车辆内部这种较为狭小的空间,使用的适配性更好。On the basis of realizing relative rotation between the first rotating part and the second rotating part through the rolling bearing, in this embodiment, a mounting hole 511 can be provided at the middle position of the surface of the first rotating part, and the second rotating part is provided with In the connecting portion opposite to the mounting hole 511, the outer ring of the bearing is arranged in the mounting hole 511, and the connecting portion is connected and fixed with the inner ring of the bearing. Correspondingly, the bearing inner ring is located inside the bearing outer ring, that is, inside the mounting hole 511 , and the connecting portion is further connected and fixed with the bearing inner ring. This arrangement saves more structural space and makes it easier to ensure stability between the seat body 1 and the mounting base 2 during relative rotation. The mounting hole 511 is set at the middle position of the surface of the mounting base 2, which can This prevents the seat body 1 from causing a large deviation during the rotation, and has better adaptability to the relatively narrow space inside the vehicle.
具体实现时,为了使使用者更易操作,实现座椅的自动化控制,使该旋转组件5进一步还包括有驱动件,通过驱动件为座椅本体1的转动提供驱动作用力。In specific implementation, in order to make it easier for the user to operate and realize automatic control of the seat, the rotating assembly 5 further includes a driving member, and the driving member provides driving force for the rotation of the seat body 1 .
在一些具体实施例中,可使驱动件的驱动轴与轴承外圈或者轴承内圈同轴设置并连接,使旋转运动更易实现。当采用驱动轴提供驱动作用力时,可设置驱动电机,并通过驱动电机的输出轴形成驱动轴。在此基础上,还可在座椅本体1或者安装基座2上对应设置能够电连接至该驱动电机的驱动按钮,通过按动或调节驱动按钮,即可对应实现座椅的旋转运动。整个驱动件可以与座椅本体1或者安装基座2进行固定,以保证运行的稳定性,而驱动电机的电力可以由车辆提供,也可以由该儿童安全座椅的内置电源提供。并且由于驱动件直接连接至轴承外圈或者轴承内圈,因此,当***停止工作时,通过驱动件的固定不动的状态,能够使与其连接的轴承外圈或者轴承内圈也保持固定不动,从而实现了对于该旋转组件5的旋转位置的定位,避免其继续进行旋转,影响使用。In some specific embodiments, the driving shaft of the driving member can be coaxially arranged and connected with the bearing outer ring or the bearing inner ring, making the rotation movement easier to achieve. When a drive shaft is used to provide driving force, a drive motor can be provided, and the drive shaft is formed by the output shaft of the drive motor. On this basis, a drive button that can be electrically connected to the drive motor can also be provided on the seat body 1 or the installation base 2. By pressing or adjusting the drive button, the rotation of the seat can be realized accordingly. The entire driving part can be fixed with the seat body 1 or the installation base 2 to ensure the stability of operation, and the power of the driving motor can be provided by the vehicle or the built-in power supply of the child safety seat. And because the driving part is directly connected to the bearing outer ring or the bearing inner ring, when the system stops working, the fixed state of the driving part can keep the bearing outer ring or bearing inner ring connected to it also fixed. , thereby realizing the positioning of the rotation position of the rotating component 5 and preventing it from continuing to rotate and affecting its use.
在其他实施例中,也可采用其他的驱动方式。例如,使驱动件的驱动轴与轴承外圈或者轴承内圈通过传送带传动连接。即通过传送带将驱动轴的旋转运动的趋势传递给第一转动部件51或者第二转动部件52,以使其进行相对旋转运动。这样设置对于驱动件来说,可安装的空间范围更广。在其他一些实施方式中,还可采用使驱动件上具有驱动丝杆,第一转动部件51或第二转动部件52的外圈设置有对接齿轮,驱动件的驱动丝杆与第一转动部件51或第二转动部件52的对接齿轮啮合。通过对接齿轮进行传动,稳定性更佳。In other embodiments, other driving methods may also be used. For example, the driving shaft of the driving member and the bearing outer ring or the bearing inner ring are drivingly connected through a conveyor belt. That is, the tendency of the rotational motion of the drive shaft is transmitted to the first rotating component 51 or the second rotating component 52 through the conveyor belt, so that they can perform relative rotational motion. This arrangement provides a wider range of installation space for the driver. In some other embodiments, the driving member can also be provided with a driving screw, and the outer ring of the first rotating member 51 or the second rotating member 52 is provided with a butt gear. The driving screw of the driving member is connected to the first rotating member 51 Or the butt gear of the second rotating part 52 is meshed. Transmission through docking gears provides better stability.
另外,在设置该旋转组件5时,可使第二转动部件52还包括支撑板,在该种设置下,第二安装部则位于第一安装部的顶部,即座椅本体1与支撑板连接,以形成稳定的支撑平面,进一步保证该儿童安全座椅在使用过程中的稳定性。在一些具体实施例中,为了提高支撑效果,支撑板上还可设置多个加强筋,加强筋沿支撑板的顶部周向布设,可将连接柱522设置在支撑板上的四个端角处,以实现结构强度保证的同时保证稳定支撑。In addition, when arranging the rotating assembly 5, the second rotating component 52 can also include a supporting plate. In this arrangement, the second mounting part is located on the top of the first mounting part, that is, the seat body 1 is connected to the supporting plate. , to form a stable support plane to further ensure the stability of the child safety seat during use. In some specific embodiments, in order to improve the support effect, a plurality of reinforcing ribs can be provided on the support plate. The reinforcing ribs are arranged circumferentially along the top of the support plate. The connecting columns 522 can be arranged at the four end corners of the support plate. , to ensure structural strength while ensuring stable support.
在设置有支撑板时,可在支撑板的顶部设置若干连接柱522,对应地,在座椅本体1
的底部对应连接柱522的位置处设置连接孔,从而使支撑板与座椅本体1之间通过连接柱522穿设在该连接孔中实现相互连接固定。When a support plate is provided, several connecting posts 522 can be provided on the top of the support plate, correspondingly, on the seat body 1 A connection hole is provided at the bottom of the seat corresponding to the position of the connection post 522, so that the support plate and the seat body 1 are interconnected and fixed by the connection post 522 passing through the connection hole.
在一些实施例中,还可使第二转动部进一步包括安装平台512,安装平台512即为底部设置连接组件3的安装基座2。同样地,可在安装平台512上也设置多个底部加强筋,并且在侧边上对应设置侧边加强筋,以进一步实现结构强度的保证。In some embodiments, the second rotating part may further include a mounting platform 512 , which is the mounting base 2 with the connecting assembly 3 at the bottom. Similarly, multiple bottom reinforcement ribs may be provided on the mounting platform 512, and corresponding side reinforcement ribs may be provided on the sides to further ensure structural strength.
另外,对于该儿童安全座椅的连接组件3,在一些实施例中,为了使连接组件3能够实现更方便进行座椅拆装固定的效果,可使该儿童安全座椅还包括设置在座椅本体1上的解锁组件,解锁组件连接至卡合件32,并且卡合件32可在解锁组件的带动下相对于连接件31转动,以调节连接卡口的开口大小,具体可参见图6所示。In addition, for the connection component 3 of the child safety seat, in some embodiments, in order to make the connection component 3 more convenient for disassembly, assembly and fixation of the seat, the child safety seat may also include a component installed on the seat. The unlocking component on the body 1 is connected to the engaging piece 32, and the engaging piece 32 can rotate relative to the connecting piece 31 driven by the unlocking assembly to adjust the opening size of the connecting bayonet. For details, see Figure 6 Show.
解锁组件与连接组件3进行对应连接,解锁组件还连接至卡合件32,从而能够带动卡合件32朝向远离连接件31的方向移动,即带动卡合件32相对于连接件31进行转动,从而改变连接卡口的开口大小,使其大于或者小于实现卡接所需要的大小,从而改变儿童安全座椅相对于车辆地板面的状态。也就是说,通过操作解锁组件,即能够实现对连接卡口的调节,来实现相对于安装面的拆装。The unlocking component is connected to the connecting component 3 correspondingly, and the unlocking component is also connected to the engaging piece 32, thereby driving the engaging piece 32 to move in a direction away from the connecting piece 31, that is, driving the engaging piece 32 to rotate relative to the connecting piece 31, Thereby changing the opening size of the connection bayonet to make it larger or smaller than the size required to realize the snap connection, thereby changing the state of the child safety seat relative to the vehicle floor. That is to say, by operating the unlocking component, the connection bayonet can be adjusted to achieve disassembly and assembly relative to the installation surface.
具体实现时,可采用将连接卡口预先设置为大于实现卡接所需要的开口大小,并使儿童安全座椅与车辆地板面上对应的安装位置进行对位。当对位完成后,可以通过操作解锁组件,使卡合件32相对于连接件31进行转动,直至连接卡口的开口大小小于实现卡接所需要的开口大小,从而使该儿童安全座椅与车辆之间进行连接固定。当然,在其他实施例中,也可以在连接卡口处设置安装倒角,即,当使连接卡口与车辆对应的安装位置进行对位时,可通过抵接作用力抵开连接卡口,然后当对位完成之后连接卡口处自动收紧,从而实现了卡接固定。During specific implementation, the connection bayonet can be preset to be larger than the opening size required for the bayonet connection, and the child safety seat can be aligned with the corresponding installation position on the vehicle floor. After the alignment is completed, the unlocking component can be operated to rotate the latch member 32 relative to the connecting member 31 until the opening size of the connecting bayonet is smaller than the opening size required to realize the latch connection, thereby allowing the child safety seat to be connected to the connecting member 31 . Connect and secure vehicles. Of course, in other embodiments, an installation chamfer can also be provided at the connection bayonet. That is, when the connection bayonet is aligned with the corresponding installation position of the vehicle, the connection bayonet can be pushed open by abutting force. Then when the alignment is completed, the connection bayonet is automatically tightened, thereby achieving snap-on fixation.
当需要对儿童安全座椅进行拆卸时,操作解锁组件,解锁组件带动卡合件32朝向使连接卡口的开口变大的方向移动,通常为卡合件32远离连接件31的方向,直至连接卡口的开口大小大于实现卡接所需要的开口大小后,即可直接将该儿童安全座椅自车辆的地板面上移走。When the child safety seat needs to be disassembled, the unlocking assembly is operated, and the unlocking assembly drives the latch member 32 to move in the direction of making the opening of the connection bayonet larger, usually in the direction of the latch member 32 away from the connector 31 until the connection is made. After the opening size of the bayonet is larger than the opening size required to achieve the bayonet connection, the child safety seat can be directly removed from the floor of the vehicle.
儿童安全座椅通过设置连接组件3,并通过连接组件3上的连接卡口和车辆的地板面卡接,这种卡接固定的方式,操作简单快速,更加便于安装,并且,该儿童安全座椅的解锁组件能够连接至卡合件32,从而能够带动卡合件32相对于连接件31的转动,由于卡合件32相对于连接件31进行转动,因此能够将连接卡口的开口大小调整到能与车辆的地板面解开卡接状态的程度,在开口大小达到大于能够解开的程度后,则可以直接将该儿童安全座椅移走,从而实现了操作解锁组件即可使连接组件3断开与车辆的地板面的连接状态,实现了对儿童安全座椅的快拆,提升了使用者装卸时的操作便捷感。
The child safety seat is provided with a connecting component 3, and is snap-connected to the floor of the vehicle through the connection bayonet on the connecting component 3. This snap-in fixing method is simple and fast to operate, and is more convenient to install. Moreover, the child safety seat The unlocking component of the chair can be connected to the engaging piece 32, thereby driving the engaging piece 32 to rotate relative to the connecting piece 31. Since the engaging piece 32 rotates relative to the connecting piece 31, the opening size of the connecting bayonet can be adjusted. To the extent that it can be unlocked from the floor of the vehicle, and after the opening size reaches a level larger than the unlocking level, the child safety seat can be removed directly, thereby realizing that the connecting assembly can be connected by operating the unlocking assembly. 3. Disconnecting from the floor of the vehicle enables quick disassembly of the child safety seat, improving user convenience when loading and unloading.
在上述基础上,还可在卡合件32与连接件31之间设置有弹性恢复件,弹性恢复件能够沿第二连接件31朝向第一连接件31的方向产生形变。弹性恢复件用于向卡合件32提供恢复力,即卡合件32相对于连接件31旋转至大于能够实现卡接所需要的开口大小后,弹性恢复件即持续为卡合件32提供拉力,使其能够朝向角度减小的方向移动,以使卡接效果持续保证。On the basis of the above, an elastic recovery member may also be provided between the engaging member 32 and the connecting member 31 , and the elastic recovery member can deform along the direction of the second connecting member 31 toward the first connecting member 31 . The elastic recovery member is used to provide a restoring force to the latching member 32. That is, after the latching member 32 rotates relative to the connecting member 31 to a size larger than the opening size required to achieve the latching, the elastic recovery member will continue to provide pulling force for the latching member 32. , so that it can move in the direction of decreasing angle, so that the clamping effect can be continuously guaranteed.
本实施例中提供的内容为使儿童安全座椅通过连接组件3仅与车辆的地板面进行卡接固定的一种示例方式,但不代表该儿童安全座椅仅有本实施例中提供的该一种设置方式可实现。在其他实施例中,该种儿童安全座椅,以及通过连接组件3和解锁组件实现快速拆卸的方式也可应用在儿童安全座椅与普通座椅之间,或者其中一部分连接组件3与车辆对的地板面连接,另一部分连接组件3与普通座椅连接,只要保证能够通过上述连接组件3和解锁组件实现快速拆装的效果即可。另外,在其他实施例中,也可以设置两个相互旋转连接的卡合件32,并通过两个卡合件32之间的空间形成连接卡口。The content provided in this embodiment is an example way to make the child safety seat snap and fix only with the floor surface of the vehicle through the connecting assembly 3, but it does not mean that the child safety seat only has the features provided in this embodiment. One setting is possible. In other embodiments, this kind of child safety seat and the method of quick disassembly through the connecting component 3 and the unlocking component can also be applied between the child safety seat and the ordinary seat, or a part of the connecting component 3 is aligned with the vehicle. The other part of the connecting component 3 is connected to the ordinary seat, as long as it can be quickly disassembled and assembled through the above-mentioned connecting component 3 and the unlocking component. In addition, in other embodiments, two engaging pieces 32 that are rotatably connected to each other can also be provided, and a connection bayonet is formed through the space between the two engaging pieces 32 .
解锁组件包括有解锁驱动部和传动组件,解锁驱动部与安装基座2转动连接,传动组件的一端连接至解锁驱动部,传动组件的另一端连接至第一连接件31。在本实施例中,传动组件采用连接拉索61,对应地,解锁驱动部与座椅本体1的底部转动连接,连接拉索61的一端连接至解锁驱动部,连接拉索61的另一端连接至卡合件32。The unlocking assembly includes an unlocking drive part and a transmission assembly. The unlocking drive part is rotationally connected to the mounting base 2 . One end of the transmission assembly is connected to the unlocking drive part, and the other end of the transmission assembly is connected to the first connecting member 31 . In this embodiment, the transmission assembly uses a connecting cable 61. Correspondingly, the unlocking driving part is rotationally connected to the bottom of the seat body 1. One end of the connecting cable 61 is connected to the unlocking driving part, and the other end of the connecting cable 61 is connected to the unlocking driving part. to the engaging piece 32.
当安装基座2底部设置有多个连接组件3的情况下,通过设置连接拉索61,方便通过一个解锁驱动部对所有的连接组件3上的卡合件32进行操纵,以实现所有连接卡口的同时解开或同时卡接。另外,将解锁驱动部与安装基座2,即与座椅本体1之间转动连接,不仅方便设置该解锁部件,还可以以相对于车辆状态较为稳定的座椅本体1为连接基点,实现更为稳定的操作。When multiple connection components 3 are provided at the bottom of the installation base 2, by providing the connection cable 61, it is convenient to operate the engaging parts 32 on all the connection components 3 through an unlocking drive part to realize all connection locks. The ports can be unlocked or locked at the same time. In addition, the rotational connection between the unlocking driving part and the installation base 2, that is, with the seat body 1, not only facilitates the installation of the unlocking component, but also allows the seat body 1, which is relatively stable relative to the vehicle state, to be used as the connection base point to achieve a more stable operation. for stable operation.
在解锁驱动部相对于座椅本体1进行转动的过程中,由于连接拉索61连接至解锁驱动部上,所以在转动的过程中,解锁驱动部会对连接拉索61施加拉力,拉力作用在卡合件32上,继而能够带动卡合件32相对于连接件31的旋转,以实现卡口开口大小的调节。这种操作方式更为简单便捷,且结构简单,方便设置。During the rotation of the unlocking driving part relative to the seat body 1 , since the connecting cable 61 is connected to the unlocking driving part, during the rotation, the unlocking driving part will exert a pulling force on the connecting cable 61 , and the pulling force acts on the locking cable 61 . The connecting piece 32 can then be driven to rotate relative to the connecting piece 31 to adjust the size of the bayonet opening. This operation method is simpler and more convenient, and has a simple structure and is convenient to set up.
其中,连接拉索61可以为柔性导向管,连接拉索61可以直接固定至卡合件32上,这样方便直接对卡合件32进行操作,力的传递效果更好。或者也可采用在连接件31上设置能够活动连接至卡合件32的曲柄连杆,通过使连接拉索61连接在曲柄连杆上,然后通过曲柄连杆来操作卡合件32进行相对于连接件31的旋转运动,这样设置对于连接拉索61延伸方向以及运动方向的设置灵活度更高,同时不影响对于卡合件32的驱动操作。Among them, the connecting cable 61 can be a flexible guide tube, and the connecting cable 61 can be directly fixed to the engaging piece 32, so that the engaging piece 32 can be directly operated and the force transmission effect is better. Alternatively, a crank connecting rod can be provided on the connecting piece 31 that can be movably connected to the engaging piece 32 , and the connecting cable 61 is connected to the crank connecting rod, and then the engaging piece 32 is operated through the crank connecting rod to perform relative motion. The rotational movement of the connecting member 31 allows for greater flexibility in setting the extension direction and movement direction of the connecting cable 61 while not affecting the driving operation of the engaging member 32 .
在其他一些实施例中,解锁组件也可通过其他方式实现对卡合件32的带动。例如,使解锁组件包括与卡合件32的数量相同的若干驱动部件,将驱动部件设置在卡合件32和连
接件31之间,用于为卡合件32提供旋转作用力。座椅本体1上设置控制按钮,控制按钮连接至所有驱动部件,用于实现对所有驱动部件的控制。在此基础上,通过与车辆的电力***连接,或者在该儿童安全座椅内部设置电池,来为驱动部件提供电力支持。In some other embodiments, the unlocking component can also drive the engaging member 32 in other ways. For example, the unlocking assembly includes a number of driving components that are the same as the number of the engaging parts 32, and the driving components are arranged between the engaging parts 32 and the connecting parts. Between the connectors 31, they are used to provide rotational force for the engaging member 32. A control button is provided on the seat body 1 and is connected to all driving components for controlling all driving components. On this basis, it is connected to the vehicle's power system or a battery is provided inside the child safety seat to provide power support for the driving components.
在一些具体实施例中,解锁驱动部包括驱动杆62,驱动杆62转动连接于安装基座2,即座椅本体1的底部,并且驱动杆62相对于座椅本体1的转动轴向为驱动杆62的轴线方向,连接拉索61的一端与驱动杆62连接。驱动杆62相对于座椅本体1的转动轴向为驱动杆62的轴线方向,即驱动杆62相对于座椅本体1能够绕自身轴线进行旋转,在其旋转的过程中拉动连接拉索61,使其随着驱动杆62的旋转进行移动,从而对卡合件32进行拉动。将解锁驱动部设置为驱动杆62,转动过程更平稳,也更加方便和座椅本体1进行连接。In some specific embodiments, the unlocking driving part includes a driving rod 62. The driving rod 62 is rotationally connected to the mounting base 2, that is, the bottom of the seat body 1, and the rotation axis of the driving rod 62 relative to the seat body 1 is the driving direction. In the axial direction of the rod 62, one end of the connecting cable 61 is connected to the driving rod 62. The rotation axis direction of the driving rod 62 relative to the seat body 1 is the axis direction of the driving rod 62, that is, the driving rod 62 can rotate around its own axis relative to the seat body 1, and during its rotation, the connecting cable 61 is pulled. The driving rod 62 is caused to move as it rotates, thereby pulling the engaging member 32 . Setting the unlocking driving part as the driving rod 62 makes the rotation process smoother and makes it more convenient to connect with the seat body 1 .
在本实施例中,驱动杆62沿横向方向设置在座椅本体1的底部,该横向方向可以为座椅的宽度方向,也可以为座椅的长度方向,优选地可以设置在方便使用者进行操作的位置处,例如座椅的朝向车门的一侧底部。In this embodiment, the driving rod 62 is disposed at the bottom of the seat body 1 along a transverse direction, which can be the width direction of the seat or the length direction of the seat. Preferably, it can be disposed at a position convenient for the user. The operating position, such as the bottom of the seat facing the door.
在其他实施例中,为了实现对解锁驱动部相同的作用下,能够使连接卡口的开口调整更为快速,可使连接件31上还转动连接有第二卡合件32,使卡合件32和第二卡合件32之间来形成连接卡口。在此基础上,连接拉索61的另一端对应具有第一连接端和第二连接端,第一连接端连接至卡合件32,第二连接端连接至第二卡合件32,第一连接端能够朝向远离第二卡合件32的方向移动,并且第二连接端能够朝向远离卡合件32的方向移动。也就是说,通过连接拉索61同时操作两个卡合件32,能够使连接卡口的开口调整幅度更大,在能够实现进一步提高拆装速度的基础上,还更加方便与车辆地板面上的对应卡扣进行连接。In other embodiments, in order to achieve the same effect on the unlocking drive part and enable the opening of the connection bayonet to be adjusted more quickly, a second engaging member 32 may be rotatably connected to the connecting member 31 so that the engaging member 32 and the second engaging member 32 to form a connection bayonet. On this basis, the other end of the connecting cable 61 has a first connecting end and a second connecting end. The first connecting end is connected to the engaging member 32 , the second connecting end is connected to the second engaging member 32 , and the first connecting end is connected to the engaging member 32 . The connecting end can move in a direction away from the second engaging member 32 , and the second connecting end can move in a direction away from the engaging member 32 . That is to say, by operating the two latching members 32 simultaneously through the connecting cable 61, the opening of the connecting bayonet can be adjusted to a larger extent. On the basis of further improving the disassembly and assembly speed, it is also more convenient to connect to the vehicle floor. corresponding buckles to connect.
为了更加方便使用者进行操作,在驱动杆62上还设置有解锁把手64,解锁把手64的一端与驱动杆62固定连接,并使解锁把手64的另一端朝向远离驱动杆62的方向延伸设置。也就是说,通过解锁把手64伸出至座椅本体1底部的外侧,方便使用者对驱动杆62进行转动,操作更加方便。In order to make the operation more convenient for the user, an unlocking handle 64 is also provided on the driving rod 62. One end of the unlocking handle 64 is fixedly connected to the driving rod 62, and the other end of the unlocking handle 64 extends away from the driving rod 62. That is to say, by extending the unlocking handle 64 to the outside of the bottom of the seat body 1, it is convenient for the user to rotate the driving rod 62, and the operation is more convenient.
另外,可使该解锁组件进一步包括支撑杆63,支撑杆63设置在驱动杆62的两端,并且使两个支撑杆63的相互背离的一端与座椅本体1的底部连接。支撑杆63与驱动杆62同轴设置,驱动杆62相对于支撑杆63可绕驱动杆62的轴线旋转。在驱动杆62的两端设置支撑杆63,方便和座椅本体1的底部进行连接固定,同时能够使驱动杆62的旋转过程更稳定。In addition, the unlocking assembly may further include support rods 63 , which are provided at both ends of the driving rod 62 , and the ends of the two support rods 63 that are away from each other are connected to the bottom of the seat body 1 . The support rod 63 is coaxially arranged with the drive rod 62 , and the drive rod 62 is rotatable relative to the support rod 63 around the axis of the drive rod 62 . Support rods 63 are provided at both ends of the driving rod 62 to facilitate connection and fixation with the bottom of the seat body 1 and to make the rotation process of the driving rod 62 more stable.
在其他一些实施例中,也可采用使支撑杆63的远离驱动杆62的一端和连接组件3固定连接,连接组件3进一步与座椅本体1进行连接,这样设置同样能够保证驱动杆62相对于座椅本体1以及连接组件3的稳定效果。在这种情况下,安装基座2的底部,即座椅本
体1的底部两侧则对称式分设有连接组件3,驱动杆62的两端通过支撑杆63分别转动连接至一个连接组件3上。In some other embodiments, the end of the support rod 63 away from the driving rod 62 can also be fixedly connected to the connecting assembly 3, and the connecting assembly 3 is further connected to the seat body 1. Such an arrangement can also ensure that the driving rod 62 is relative to the driving rod 62. The stabilizing effect of the seat body 1 and the connecting component 3. In this case, install the bottom of base 2, the seat itself The two sides of the bottom of the body 1 are symmetrically provided with connecting components 3. The two ends of the driving rod 62 are respectively rotatably connected to one connecting component 3 through the support rod 63.
为了方便对连接组件3进行设置,以及进一步保证该儿童安全座椅在使用时的稳定性,在本实施例中,由于座椅本体1的底部对应的为安装基座2,因此,所有连接组件3在安装基座2的底部呈对称式设置。通过安装基座2形成支撑平面,保证座椅的稳定性,在此基础上,将所有连接组件3对称式设置在安装基座2的底部,保证各处位置具有支撑效果。本实施例中进一步将连接组件3设置为四个,并使四个连接组件3分别位于安装基座2的四个端角处,以实现最稳定的支撑效果。In order to facilitate the installation of the connection component 3 and further ensure the stability of the child safety seat during use, in this embodiment, since the bottom of the seat body 1 corresponds to the installation base 2, all connection components 3 is arranged symmetrically at the bottom of the installation base 2. A support plane is formed by the installation base 2 to ensure the stability of the seat. On this basis, all connecting components 3 are symmetrically arranged at the bottom of the installation base 2 to ensure support effects at all locations. In this embodiment, the number of connecting components 3 is further set to four, and the four connecting components 3 are respectively located at the four end corners of the installation base 2 to achieve the most stable support effect.
支撑杆63的远离驱动杆62的一端可直接与安装基座2连接,方便驱动杆62与连接组件3连接。在一些具体实施例中,安装基座2还包括有支撑平台和侧连接部21,座椅本体1设置在支撑平台的顶部表面,侧连接部21设置在支撑平台的横向两侧的边部,并朝向远离支撑平台的方向延伸设置。连接组件3进一步设置在侧连接部21上。The end of the support rod 63 away from the driving rod 62 can be directly connected to the installation base 2 to facilitate the connection between the driving rod 62 and the connecting component 3 . In some specific embodiments, the installation base 2 also includes a support platform and side connection portions 21. The seat body 1 is provided on the top surface of the support platform, and the side connection portions 21 are provided on both sides of the support platform in the lateral direction. and extend away from the supporting platform. The connection component 3 is further provided on the side connection part 21 .
在此基础上,使连接组件3与侧连接部21之间转动连接,并且连接组件3相对于侧连接部21的旋转轴的延伸方向为座椅本体1的宽度方向。由于侧连接部21朝向远离支撑平台的方向延伸设置,因此,侧连接部21与支撑平台之间能够形成一个容纳空间,当连接组件3相对于侧连接部21进行转动时,能够将连接组件3收纳在该容纳空间内,从而方便在将该儿童安全座椅拆卸下来之后对连接组件3进行安全收纳,避免其由于突出于座椅本体1的底部而易遭到磕碰而受到损坏。在连接组件3呈对称式设置时,可将连接组件3对应安装在两侧的侧连接部21上。On this basis, the connection component 3 and the side connection part 21 are rotationally connected, and the extension direction of the connection component 3 relative to the rotation axis of the side connection part 21 is the width direction of the seat body 1 . Since the side connection part 21 extends in a direction away from the support platform, a receiving space can be formed between the side connection part 21 and the support platform. When the connection component 3 rotates relative to the side connection part 21, the connection component 3 can be It is stored in the accommodation space, thereby facilitating safe storage of the connection assembly 3 after the child safety seat is disassembled, and preventing it from being easily knocked and damaged due to protruding from the bottom of the seat body 1 . When the connecting components 3 are arranged symmetrically, the connecting components 3 can be correspondingly installed on the side connecting parts 21 on both sides.
实施例二Embodiment 2
本实施例提供一种车辆,其包括上述的儿童安全座椅,该儿童安全座椅对应设置在车辆的地板面上。This embodiment provides a vehicle, which includes the above-mentioned child safety seat, and the child safety seat is correspondingly arranged on the floor of the vehicle.
并且,在本实施例中,车辆的地板面上设置有座椅滑轨,连接组件3直接通过连接卡口卡接在座椅滑轨上。通过将儿童安全座椅与座椅滑轨连接,能够使儿童安全座椅实现相对于车辆地板面的位置调节,从而能够进一步提高使用的灵活度。在一些具体实施例中,可采用设置一个座椅滑架来承载该儿童安全座椅,以方便整个座椅相对于车辆地板面进行移动调节。Moreover, in this embodiment, a seat slide rail is provided on the floor surface of the vehicle, and the connection assembly 3 is directly connected to the seat slide rail through the connection bayonet. By connecting the child safety seat to the seat slide rail, the position of the child safety seat relative to the vehicle floor can be adjusted, thereby further improving the flexibility of use. In some embodiments, a seat slide frame may be provided to carry the child safety seat to facilitate movement and adjustment of the entire seat relative to the vehicle floor.
本实施例中的车辆可以在安装有实施例一提供的连接组件3以及抬升机构4的基础上,进一步包括有旋转组件5或者解锁组件,以实现相对应的旋转或者快拆作用,使用者可以根据需求进行灵活选择。The vehicle in this embodiment can be installed with the connecting component 3 and the lifting mechanism 4 provided in the first embodiment, and further include a rotating component 5 or an unlocking component to achieve the corresponding rotation or quick release function. The user can Make flexible choices based on your needs.
本实施例中的儿童安全座椅的具体结构和实现原理与实施例一提供的儿童安全座椅的
结构相同,并能带来相同或者类似的技术效果,在此不再一一赘述,具体可参照实施例一的描述。The specific structure and implementation principle of the child safety seat in this embodiment are the same as those of the child safety seat provided in Embodiment 1. The structures are the same and can bring about the same or similar technical effects, so they will not be described in detail here. For details, please refer to the description of Embodiment 1.
本实施例提供的车辆可以是乘用车,也可以是商用车等,本实施例并不限于此。只要是能够安装上述儿童安全座椅的车辆均属于本实施例保护的范围。The vehicle provided in this embodiment may be a passenger car, a commercial vehicle, etc., and this embodiment is not limited thereto. As long as the vehicle can be installed with the above child safety seat, it falls within the scope of protection of this embodiment.
需要说明的是,在本文中,诸如“第一”和“第二”等之类的关系术语仅仅用来将一个实体或者操作与另一个实体或操作区分开来,而不一定要求或者暗示这些实体或操作之间存在任何这种实际的关系或者顺序。而且,术语“包括”或者其任何其他变体意在涵盖非排他性的包含,从而使得包括一系列要素的过程、方法、物品或者设备不仅包括那些要素,而且还包括没有明确列出的其他要素,或者是还包括为这种过程、方法、物品或者设备所固有的要素。在没有更多限制的情况下,由语句“包括一个……”限定的要素,并不排除在包括所述要素的过程、方法、物品或者设备中还存在另外的相同要素。It should be noted that in this article, relational terms such as “first” and “second” are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply these There is no such actual relationship or sequence between entities or operations. Furthermore, the term "comprising" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article or apparatus including a list of elements includes not only those elements but also other elements not expressly listed, Or it also includes elements inherent to the process, method, article or equipment. Without further limitation, an element defined by the statement "comprises a..." does not exclude the presence of additional identical elements in a process, method, article, or apparatus that includes the stated element.
以上所述仅是本公开的具体实施方式,使本领域技术人员能够理解或实现本公开。对这些实施例的多种修改对本领域的技术人员来说将是显而易见的,本文中所定义的一般原理可以在不脱离本公开的精神或范围的情况下,在其它实施例中实现。因此,本公开将不会被限制于本文所述的这些实施例,而是要符合与本文所公开的原理和新颖特点相一致的最宽的范围。
The above descriptions are only specific embodiments of the present disclosure, enabling those skilled in the art to understand or implement the present disclosure. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be practiced in other embodiments without departing from the spirit or scope of the disclosure. Therefore, the present disclosure is not to be limited to the embodiments described herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
- 一种抬升机构,其特征在于,包括支撑组件、连接组件及升降组件,所述升降组件安装在所述支撑组件与所述连接组件之间,所述升降组件的一端与所述连接组件转动连接,所述升降组件的另一端与所述支撑组件升降连接。A lifting mechanism, characterized in that it includes a support component, a connection component and a lifting component. The lifting component is installed between the support component and the connection component. One end of the lifting component is rotationally connected to the connection component. , the other end of the lifting component is lifted and connected with the support component.
- 根据权利要求1所述的抬升机构,其特征在于,所述升降组件包括至少两个首尾依次铰接的升降连杆。The lifting mechanism according to claim 1, wherein the lifting assembly includes at least two lifting links articulated end to end.
- 根据权利要求2所述的抬升机构,其特征在于,所述升降连杆的数量为两个,两个所述升降连杆之间的运动角度大于0°小于180°。The lifting mechanism according to claim 2, characterized in that the number of the lifting links is two, and the movement angle between the two lifting links is greater than 0° and less than 180°.
- 根据权利要求2或3所述的抬升机构,其特征在于,所述抬升机构还包括驱动组件,所述驱动组件包括驱动电机和驱动丝杆,所述驱动电机设置在所述连接组件上,所述驱动丝杆的一端与所述驱动电机的转轴相互啮合,所述驱动丝杆的另一端滑动连接至靠近所述支撑组件的所述升降连杆;The lifting mechanism according to claim 2 or 3, characterized in that the lifting mechanism further includes a driving assembly, the driving assembly includes a driving motor and a driving screw, the driving motor is arranged on the connecting assembly, so One end of the driving screw is meshed with the rotating shaft of the driving motor, and the other end of the driving screw is slidingly connected to the lifting link close to the support assembly;所述驱动丝杆的延伸方向为所述连接组件朝向所述支撑组件的方向。The extension direction of the driving screw is the direction in which the connecting component faces the supporting component.
- 根据权利要求1至4中任一项所述的抬升机构,其特征在于,所述支撑组件包括抬升支撑板,所述抬升支撑板的一侧设置有用于与所述升降组件转动连接的第一连接部,所述抬升支撑板的另一侧设置有第二连接部。The lifting mechanism according to any one of claims 1 to 4, characterized in that the support assembly includes a lifting support plate, and a first side for rotatingly connecting with the lifting assembly is provided on one side of the lifting support plate. A connecting part, a second connecting part is provided on the other side of the lifting support plate.
- 根据权利要求1至5中任一项所述的抬升机构,其特征在于,所述连接组件包括连接筋,所述连接筋的一侧设置有用于与所述升降组件转动连接的第三连接部,所述连接筋的另一侧设置有第四连接部。The lifting mechanism according to any one of claims 1 to 5, wherein the connecting component includes a connecting rib, and a third connecting portion is provided on one side of the connecting rib for rotational connection with the lifting component. , a fourth connecting portion is provided on the other side of the connecting rib.
- 根据权利要求1至6中任一项所述的抬升机构,其特征在于,所述支撑组件的底部后侧与所述连接组件之间铰接,所述支撑组件的底部前侧与所述连接组件之间通过所述升降组件连接;The lifting mechanism according to any one of claims 1 to 6, characterized in that the bottom rear side of the support assembly and the connecting assembly are hinged, and the bottom front side of the supporting assembly and the connecting assembly are hingedly connected. are connected through the lifting assembly;或者,所述支撑组件的底部前侧和所述支撑组件的底部后侧均设置有所述升降组件。Alternatively, the lifting assembly is provided on both the front side of the bottom of the support assembly and the rear side of the bottom of the support assembly.
- 一种座椅结构总成,其特征在于,包括权利要求1至7中任一项所述的抬升机构。A seat structure assembly, characterized by including the lifting mechanism according to any one of claims 1 to 7.
- 一种车辆,其特征在于,包括权利要求8所述的座椅结构总成。A vehicle, characterized by comprising the seat structure assembly according to claim 8.
- 根据权利要求9所述的车辆,其特征在于,所述车辆的地板面上设置有滑轨,所述座椅结构总成滑动连接至所述滑轨。 The vehicle according to claim 9, wherein a slide rail is provided on the floor surface of the vehicle, and the seat structure assembly is slidably connected to the slide rail.
Applications Claiming Priority (3)
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CN202220767428 | 2022-03-31 | ||
CN202222268163.0 | 2022-08-26 | ||
CN202222268163.0U CN218505690U (en) | 2022-03-31 | 2022-08-26 | Lifting mechanism, seat structure assembly and vehicle |
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WO2024040939A1 true WO2024040939A1 (en) | 2024-02-29 |
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PCT/CN2023/081676 WO2024040939A1 (en) | 2022-03-31 | 2023-03-15 | Lifting mechanism, seat structure assembly, and vehicle |
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CN218505690U (en) * | 2022-03-31 | 2023-02-21 | 北京车和家汽车科技有限公司 | Lifting mechanism, seat structure assembly and vehicle |
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CA2419236A1 (en) * | 2000-08-17 | 2002-02-21 | James Rudberg | Stowable seat assembly having a center pivot |
CN202088921U (en) * | 2011-05-11 | 2011-12-28 | 上海李尔汽车***有限公司 | Vehicle seat lifting mechanism |
CN209666900U (en) * | 2019-01-29 | 2019-11-22 | 广州汽车集团股份有限公司 | Automatically controlled seat assembly and vehicle |
CN217022270U (en) * | 2022-04-21 | 2022-07-22 | 长城汽车股份有限公司 | Vehicle seat and vehicle |
CN218505690U (en) * | 2022-03-31 | 2023-02-21 | 北京车和家汽车科技有限公司 | Lifting mechanism, seat structure assembly and vehicle |
-
2022
- 2022-08-26 CN CN202222268163.0U patent/CN218505690U/en active Active
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2023
- 2023-03-15 WO PCT/CN2023/081676 patent/WO2024040939A1/en unknown
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CA2419236A1 (en) * | 2000-08-17 | 2002-02-21 | James Rudberg | Stowable seat assembly having a center pivot |
JP2004505847A (en) * | 2000-08-17 | 2004-02-26 | インティアー オートモーティヴ シーティング オブ アメリカ インコーポレイテッド | Stowable seat assembly with central pivot |
CN202088921U (en) * | 2011-05-11 | 2011-12-28 | 上海李尔汽车***有限公司 | Vehicle seat lifting mechanism |
CN209666900U (en) * | 2019-01-29 | 2019-11-22 | 广州汽车集团股份有限公司 | Automatically controlled seat assembly and vehicle |
CN218505690U (en) * | 2022-03-31 | 2023-02-21 | 北京车和家汽车科技有限公司 | Lifting mechanism, seat structure assembly and vehicle |
CN217022270U (en) * | 2022-04-21 | 2022-07-22 | 长城汽车股份有限公司 | Vehicle seat and vehicle |
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