Shield with auxiliary seat and cushion provided with shield

Abstract

The utility model discloses a shield with an auxiliary seat and a cushion provided with the shield. The shield comprises a cushion shield, an auxiliary seat shield, an auxiliary seat cushion, a shield mounting piece and a linkage mechanism, one end of the cushion protective cover is directly and rotatably connected with the protective cover mounting piece, the other end of the cushion protective cover is connected with the protective cover mounting piece through a swing rod, and the cushion protective cover has a folded state and an unfolded state; the auxiliary seat shield is rotationally connected to the outer side of the auxiliary seat cushion; the linkage mechanism comprises a swing rod assembly and a rotary connecting piece, the swing rod assembly enables the cushion protective cover, the auxiliary seat protective cover and the auxiliary seat cushion to be connected with one another, and when the cushion protective cover is folded or unfolded, the auxiliary seat protective cover and the auxiliary seat cushion are driven by the swing rod assembly to move. Through collaborative design of the linkage mechanism, strict synchronization of motion trails of the main seat shield and the auxiliary seat shield is ensured, and complexity of step-by-step operation is avoided.

Description

Technical Field

[0001] This utility model relates to the field of vehicle accessories, specifically to a cover with a passenger seat and a seat cushion on which the cover is installed. Background Technology

[0002] Motorcycles and electric motorcycles are more suitable for short-distance, urban commuting than cars. Since motorcycles and electric motorcycles are usually parked outdoors, and their seats are mostly made of rubber, outdoor environments such as rain and sun exposure can easily accelerate the damage to the seat, thus affecting the lifespan of the motorcycle.

[0003] Existing seat covers for motorcycles and electric motorcycles are typically made of canvas, requiring additional space for storage after installation. Furthermore, existing seat covers do not include a passenger seat cover, failing to adequately protect the passenger. Additionally, existing seat covers usually require manual unfolding and folding for storage, a cumbersome and inconvenient process for users. Utility Model Content

[0004] This invention solves the problem of inconvenient storage by setting up a transmission component and a swing rod component, which allows the protective cover to be easily stored relative to the seat cushion.

[0005] The technical solution adopted in this utility model is as follows:

[0006] A protective cover with a secondary seat includes: a seat cushion cover, a secondary seat cover, a secondary seat cushion, a cover mounting component, and a linkage mechanism; one end of the seat cushion cover is rotatably connected to the cover mounting component, and the other end of the seat cushion cover is connected to the cover mounting component via a swing rod; the seat cushion cover includes a folded state and an unfolded state; the secondary seat cover is rotatably connected to the outside of the secondary seat cushion; the linkage mechanism includes a swing rod assembly that connects the seat cushion cover, the secondary seat cover, and the secondary seat cushion to each other, and a rotating connector; when the seat cushion cover is folded or unfolded, the secondary seat cover and the secondary seat cushion will also move through the swing rod assembly.

[0007] The seat cushion cover includes a first cover part, a second cover part, and a third cover part that are hinged together in sequence. The third cover part is rotatably connected to the cover mounting component by a hinge. The first cover part is connected to the cover mounting component by a first swing rod.

[0008] An automatic transmission assembly is provided on the inner side of the protective cover mounting component, and the two ends of the automatic transmission assembly are respectively connected to the first swing rod.

[0009] The automatic transmission assembly includes a transmission rod, a transmission gear, and a motor. The transmission gear is fixedly mounted on the transmission rod, and the motor is connected to the transmission gear.

[0010] The rotating connector has an L-shaped structure, with a first transmission pin and a second transmission pin respectively at the ends of its two arms.

[0011] The rocker arm assembly includes a second rocker arm and a third rocker arm. One end of the second rocker arm is connected to the passenger seat cover, and the other end of the second rocker arm is linked to a first transmission pin. One end of the third rocker arm is connected to the passenger seat cushion, and the other end of the third rocker arm is linked to a second transmission pin.

[0012] The second swing arm has an open slot at one end, and the second swing arm is linked with the first transmission pin through the open slot. The third swing arm has a hook-shaped slot at one end, and the third swing arm is linked with the second transmission pin through the hook-shaped slot.

[0013] The second and third pendulum rods are provided with bases on their outer sides for fixing their motion trajectory.

[0014] A sliding guide structure is provided between the protective cover parts. The sliding guide structure includes a sliding protrusion on the first protective cover part and a sliding groove on the second protective cover part. The seat cushion cover is installed on the outside of the seat cushion via a cover mounting component, and the automatic transmission assembly is located on the inside of the seat cushion.

[0015] The beneficial effects of this utility model are as follows:

[0016] This invention achieves synchronized folding and unfolding of the main seat cover, the secondary seat cover, and the secondary seat cushion through a coordinated design of a linkage mechanism. The transmission pins of the swing arm assembly and the linkage components ensure that the movement trajectories of the main and secondary seat covers are strictly synchronized, avoiding the cumbersome step-by-step operation. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of the present invention in the unfolded state of the seat cushion cover.

[0018] Figure 2 This is a side view of the present invention with the protective cover in the unfolded state.

[0019] Figure 3 This is a schematic diagram of the swing arm structure of the present invention in the unfolded state of the protective cover.

[0020] Figure 4 This is a bottom view of the present invention with the protective cover in the unfolded state.

[0021] Figure 5 This is a schematic diagram of the overall structure of the present invention when the protective cover is folded.

[0022] Figure 6 This is a schematic diagram of the internal structure of the present invention when the protective cover is folded.

[0023] Figure 7 This is a side view of the present invention when the protective cover is folded.

[0024] Figure 8 This is a schematic diagram of the overall structure of the present invention after the protective cover has been folded.

[0025] Figure 9 This is a schematic diagram of the internal structure of the present invention after the protective cover has been folded.

[0026] Figure 10 This is a side view of the present invention after the protective cover has been folded.

[0027] Figure 11 This is a schematic diagram of the automatic transmission component in this utility model.

[0028] 1. Seat cushion cover; 11. First cover section; 111. Sliding protrusion; 12. Second cover section; 121. Slide groove; 13. Third cover section; 2. Subsidiary seat cover; 21. Second swing arm; 211. Opening groove; 3. Subsidiary seat cushion; 31. Third swing arm; 311. Hook-shaped groove; 4. Cover mounting component; 5. Base; 6. Rotating connector; 61. First transmission pin; 62. Second transmission pin; 7. Automatic transmission assembly; 71. Transmission rod; 72. Transmission gear; 73. Motor; 8. Main seat cushion; 9. First swing arm. Detailed Implementation

[0029] like Figures 1 to 11 A seat cover with a secondary seat and a seat cushion on which the cover is mounted, comprising a seat cover 1, a main seat cushion 8, a secondary seat cushion 3, and a secondary seat cover 2. The seat cover 1 is located on the outside of the main seat cushion 8 of the vehicle and is used to cover and protect the main seat cushion 8. The seat cover 1 includes a first cover portion 11, a second cover portion 12, and a third cover portion 13. The first cover portion 11 and the second cover portion 12 are hinged together, and the second cover portion 12 and the third cover portion 13 are hinged together. The secondary seat cover 2 is used to cover and protect the secondary seat cushion 3. The secondary seat cushion 3, the secondary seat cover 2, and the seat cover 1 are connected by a swing arm and a connecting assembly. When the seat cover 1 is folded and rotated, the secondary seat cushion 3 and the secondary seat cover 2 also rotate due to the movement of the swing arm, thereby completing the linkage between the unfolded and folded states of the secondary seat cover 2 and the seat cover 1.

[0030] The seat cover 1 has two states: unfolded and folded. In the unfolded state, the secondary seat cushion 3 is positioned on the side of the seat cover 1 closest to the third cover section 13, and the secondary seat cover 2 is positioned above the secondary seat cushion 3, completely covering its surface. In the folded state, the seat cover 1 is folded and stored under the secondary seat cushion 3, while the secondary seat cover 2 is unfolded and positioned perpendicular to one side of the secondary seat cushion 3.

[0031] In the unfolded state, the seat cover 1 is mounted on the outside of the main seat cushion 8 via the cover mounting member 4. The third cover portion 13 of the seat cover 1 is rotatably connected to the cover mounting member 4. In this utility model, preferably, the third cover portion 13 is connected to the cover mounting member 4 by a hinge.

[0032] The inner side of the first protective cover 11 is connected to one end of the first swing arm 9, and the other end of the first swing arm 9 is connected to the protective cover mounting part 4. An automatic transmission assembly 7 is provided on the inner side of the protective cover mounting part 4. The automatic transmission assembly 7 includes a transmission rod 71, a transmission gear 72, and a motor 73. Both ends of the transmission rod 71 are connected to the endpoints of the first swing arm 9 connected to the protective cover mounting part 4. The transmission gear 72 is fixedly mounted on the transmission rod 71. The motor 73 is connected to the transmission gear 72, and the motor 73 has a power gear inside that meshes with the transmission gear 72. When the motor 73 is driven, it drives the transmission gear 72 to rotate, thereby driving the movement of the transmission rod 71 and the first swing arm 9. The movement of the first swing arm 9 causes the entire seat cushion protective cover 1 to unfold and retract.

[0033] like Figure 3 A rotating connector 6, L-shaped, is also provided on one side of the third protective cover 13. Two drive pins are provided on each side of the L-shaped rotating connector 6. When the seat cover 1 is unfolded, the pin closest to the seat cover 1 is the first drive pin 61, and the other is the second drive pin 62. A second swing arm 21 is connected to the secondary seat cover 2, and a third swing arm 31 is connected to the secondary seat cushion 3. The rotating connector 6 is used to drive the secondary seat cover 2 and the secondary seat cushion 3 in conjunction with the seat cover 1. The first drive pin 61 drives the second swing arm 21, thereby driving the secondary seat cover 2, and the second drive pin 62 drives the third swing arm 31, thereby driving the secondary seat cushion 3. One end of the second swing arm 21 is an open slot 211. One end of the third swing arm 31 is a hook-shaped slot 311, capable of hooking the second drive pin 62. As a preferred embodiment of this invention, a torsion spring is provided at the connection between the third swing arm 31 and the secondary seat cushion 3. The torsion spring causes the end of the third swing arm 31 with the hook-shaped groove 311 to face upwards, so that the second transmission pin 62 can be continuously engaged with the hook-shaped groove 311 of the third swing arm 31 when the rotating connecting member 6 rotates. When the first swing arm 9 moves, the entire protective cover begins to move, and the rotating connecting member 6, which is linked to the third protective cover part 13, also rotates accordingly, thereby driving the movement of the second swing arm 21 and the third swing arm 31, so as to realize the movement of the secondary seat protective cover 2 and the secondary seat cushion 3. A base 5 is provided on the outer side of the second swing arm 21 and the third swing arm 31. The base 5 is used to fix the position of the second swing arm 21 and the third swing arm 31, and protects the rotating connecting member 6 and the transmission structure of the swing arm assembly, so that it is not affected by external environmental factors during operation.

[0034] When the user wishes to fold the seat cover 1, the motor 73 can be controlled to rotate clockwise. At this time, the first swing arm 9, driven by the movement of the transmission rod 71, also rotates clockwise, causing the seat cover 1 to move downwards as a whole. The second cover part 12 gradually changes from a horizontal position to a vertical position, and the third cover part 13 and the first cover part 11 move downwards while simultaneously moving inwards towards the second cover part 12. Preferably, the first cover part 11 is provided with a sliding protrusion 111, and the second cover part 12 is provided with a sliding groove 121. When the first cover part 11 folds inwards, the sliding protrusion 111 moves downwards along the sliding groove 121. This arrangement guides the folding direction of the first cover part 11 and also limits the travel distance of the first cover part 11 within the second cover part 12, ensuring that the two cover parts cooperate without interfering with each other during movement and preventing wear during folding or repositioning. As the third protective cover 13 moves, the rotating connector 6 also moves accordingly. The second transmission pin 62 continuously drives the third rocker arm 31, thereby causing the passenger seat cushion 3 to rotate backward. At this time, the passenger seat cover 2, located outside the passenger seat cushion 3, also rotates due to the backward force of the passenger seat cushion 3. When the third protective cover 13 rotates to a certain position, the first transmission pin 61 on the rotating connector 6 contacts and connects with the second rocker arm 21, thereby causing the passenger seat cushion 3 to rotate independently backward.

[0035] When the rotating connector 6 rotates upward by approximately 90 degrees, the third swing arm 31 on the second transmission pin 62 disengages from it, causing the secondary seat cushion 3 to return to its initial position due to gravity, no longer affected by the movement of the rotating connector 6. Simultaneously, the first transmission pin 61 rotates into the opening slot 211 of the second swing arm 21, causing the secondary seat cover 2 and the second swing arm 21 to continue rotating with the rotation of the rotating connector 6. The end of the second swing arm 21 connected to the first transmission pin 61 continues to move downward with the movement of the rotating connector 6, while the end connected to the secondary seat cover 2 moves upward, ultimately causing the secondary seat cover 2 to be positioned perpendicular to the secondary seat cushion 3 under the influence of the second swing arm 21. At this point, the folded seat cover 1 is also positioned below the secondary seat cushion 3. The main seat cushion 8 and secondary seat cushion 3, after the cover is removed, are ready for use.

[0036] When the entire seat cover is reset, the drive motor 73 needs to rotate counterclockwise, which in turn drives the first rocker arm 9 to rotate counterclockwise. The first rocker arm 9 drives the entire seat cover 1 to reset. Simultaneously, the seat cover 1 resets, pushing the secondary seat cover 2 and the secondary seat cushion 3 upwards, which in turn moves the second rocker arm 21, causing the end with the opening slot 211 to disengage from the first transmission pin 61. After the seat cover 1 resets, the secondary seat cover 2 and the secondary seat cushion 3 move downwards due to gravity, returning to their original positions. Figure 1The initial position is shown. Simultaneously, the rotation of the connecting member 6 causes the second transmission pin 62 to reconnect with the hook groove 311 of the third swing arm 31. The entire protective cover assembly returns to its initial deployed state.

[0037] As a preferred embodiment of this invention, a solar panel and a battery assembly can be added to the auxiliary seat cover 2. The solar panel and battery assembly are used to power the motor 73 so that it can operate without charging.

[0038] This invention only requires controlling the forward and reverse rotation of motor 73 to control the swing of the swing arm, thereby enabling the seat cover 1, the secondary seat cushion 3, and the secondary seat cover 2 to unfold or fold and store, making the operation of the covers more convenient and intelligent without human intervention.

[0039] The terms “upper,” “lower,” “front,” “back,” “inner,” “outer,” “top,” “bottom,” “clockwise,” and “counterclockwise” used in the above description indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0040] The above description outlines the structure, main embodiments, and advantages of this utility model. It should be noted that the specific implementation of this utility model is not limited to the above-described manner. Any non-substantial improvements made using the technical solution of this utility model, or the direct application of the concept and technical solution of this utility model to other situations without modification, are all within the protection scope of this utility model. The scope of protection claimed by this utility model is defined by the appended claims and their equivalents.

Claims

1. A shroud with a secondary seat, characterized in that, The utility model relates to a seat cover structure of a vehicle, which comprises a seat cushion cover (1), a sub seat cover (2), a sub seat cushion (3), a cover mounting member (4) and a linkage mechanism. One end of the seat cushion cover (1) is rotatably connected to the cover mounting member (4), and the other end of the seat cushion cover (1) is connected to the cover mounting member (4) through a swing rod; the seat cushion cover (1) comprises a folded state and an unfolded state. The sub seat cover (2) is rotatably connected to the outside of the sub seat cushion (3). The linkage mechanism comprises a swing rod assembly and a rotating connecting member (6), which are used to connect the seat cushion cover (1), the sub seat cover (2) and the sub seat cushion (3) to each other; when the seat cushion cover (1) is folded or unfolded, the sub seat cover (2) and the sub seat cushion (3) will also move through the swing rod assembly. The seat cushion cover (1) comprises a first cover part (11), a second cover part (12) and a third cover part (13) which are connected in sequence; the third cover part (13) is rotatably connected to the cover mounting member (4) through a hinge; the first cover part (11) is connected to the cover mounting member (4) through a first swing rod (9).

2. A shroud with a secondary seat according to claim 1, characterized in that: The inside of the cover mounting member (4) is provided with an automatic transmission assembly (7), and the two ends of the automatic transmission assembly (7) are respectively connected to the first swing rod (9).

3. A shroud with a secondary seat according to claim 2, characterized in that: The automatic transmission assembly (7) comprises a transmission rod (71), a transmission gear (72) and a motor (73); the transmission gear (72) is fixedly arranged on the transmission rod (71); and the motor (73) is connected to the transmission gear (72).

4. A shroud with a secondary seat according to claim 3, characterized in that: The rotating connecting member (6) has an L-shaped structure, and the two arms of the L-shaped structure are respectively provided with a first transmission pin (61) and a second transmission pin (62).

5. The shroud with secondary seat of claim 1, wherein: The swing rod assembly comprises a second swing rod (21) and a third swing rod (31); one end of the second swing rod (21) is connected to the sub seat cover (2); the other end of the second swing rod (21) is connected to the first transmission pin (61); one end of the third swing rod (31) is connected to the sub seat cushion (3); and the other end of the third swing rod (31) is connected to the second transmission pin (62).

6. A shroud with a secondary seat according to claim 5, characterized in that: One end of the second swing rod (21) is provided with an open slot (211), and the second swing rod (21) is connected to the first transmission pin (61) through the open slot (211); one end of the third swing rod (31) is provided with a hook-shaped slot (311), and the third swing rod (31) is connected to the second transmission pin (62) through the hook-shaped slot (311).

7. A shield with secondary seat according to claim 6, characterized in that: The outside of the second swing rod (21) and the third swing rod (31) is provided with a base (5) for fixing the movement track.

8. The shroud with secondary seat of claim 6, wherein: A sliding guide structure is arranged between the cover parts; the sliding guide structure comprises a sliding protrusion (111) arranged on the first cover part (11) and a sliding groove (121) arranged on the second cover part (12).

9. The shroud with secondary seat of claim 2, wherein: The seat cushion cover (1) is arranged on the outside of the seat cushion through the cover mounting member (4); and the automatic transmission assembly (7) is arranged on the inside of the seat cushion.

10. A cushion for a seat having a submount as claimed in claim 3, characterised in that: ​

Images