Shield with auxiliary seat and cushion provided with shield

Abstract

The invention 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 the collaborative design of the linkage mechanism, it is ensured that the motion trails of the main base protective cover and the auxiliary base protective cover are strictly synchronous, and the complexity of step-by-step operation is avoided.

Description

Technical Field

[0001] The invention relates to the field of vehicle accessories, and in particular to a protective cover with a secondary seat and a seat cushion provided with the protective cover. Background Art

[0002] As a means of transportation, motorcycles and electric motorcycles are more suitable for short-distance, city commuting than cars. Since motorcycles and electric motorcycles are usually parked outdoors, the seat cushions of the vehicles are mostly made of rubber. Therefore, outdoor environments such as rain and sun can easily accelerate the damage of the seat cushions, thus affecting the service life of the vehicle.

[0003] The existing seat cushion protection covers of motorcycles and electric motorcycles are usually made of canvas material, which requires additional space for storage after installation. At the same time, the existing seat cushion protection cover does not include the auxiliary seat protection cover part, which cannot take into account the needs of the auxiliary seat cushion user. In addition, the existing seat cushion protection cover usually needs to be manually unfolded and folded for storage, which is cumbersome and complicated to operate, and easily brings inconvenience to the user. Summary of the invention

[0004] The present invention provides a transmission assembly and a swing arm assembly so that the shield can be easily stored relative to the seat cushion, thereby solving the problem of inconvenient storage.

[0005] The technical solution adopted by the present invention is: A shield with a passenger seat, comprising: a seat cushion shield, a passenger seat shield, a passenger seat cushion, a shield mounting piece and a linkage mechanism; one end of the seat cushion shield is rotatably connected to the shield mounting piece, and the other end of the seat cushion shield is connected to the shield mounting piece via a rocker rod, and the seat cushion shield includes a folded state and an unfolded state; the passenger seat shield is rotatably connected and arranged on the outer side of the passenger seat cushion; the linkage mechanism comprises a rocker rod assembly and a rotatable connector which interconnect the seat cushion shield, the passenger seat shield and the passenger seat cushion, and when the seat cushion shield is folded or unfolded, the passenger seat shield and the passenger seat cushion will also move driven by the rocker rod assembly.

[0006] The seat cushion shield comprises a first shield part, a second shield part and a third shield part which are hinged in sequence. The third shield part is rotatably connected to the shield mounting member by means of a hinge, and the first shield part is connected to the shield mounting member by means of a first swing rod.

[0007] An automatic transmission component is arranged inside the shield mounting piece, and two ends of the automatic transmission component are respectively connected to the first swing rod.

[0008] The automatic transmission assembly comprises a transmission rod, a transmission gear and a motor. The transmission gear is fixedly arranged on the transmission rod, and the motor is connected to the transmission gear.

[0009] The rotating connecting member is an L-shaped structure, and the ends of its two arms are respectively provided with a first transmission pin and a second transmission pin.

[0010] The swing rod assembly includes a second swing rod and a third swing rod, the second swing rod is connected to the auxiliary seat cover, and the third swing rod is connected to the auxiliary seat cushion.

[0011] An open slot is provided at one end of the second swing rod, and the second swing rod is linked to the first transmission pin through the open slot. A hook slot is provided at one end of the third swing rod, and the third swing rod is linked to the second transmission pin through the hook slot.

[0012] Bases for fixing the movement trajectories of the second and third swing rods are arranged outside the second and third swing rods.

[0013] A sliding guide structure is arranged between the shield parts, and the sliding guide structure comprises a sliding protrusion arranged on the first shield part and a sliding groove arranged on the second shield part. The seat cushion shield is installed on the outer side of the seat cushion through a shield mounting piece, and the automatic transmission assembly is arranged on the inner side of the seat cushion. The beneficial effects of the present invention are: The present invention realizes the synchronous folding and unfolding of the main seat shield, the auxiliary seat shield and the auxiliary seat cushion through the coordinated design of the linkage mechanism. The swing rod assembly cooperates with the transmission pin of the linkage component to ensure that the movement trajectories of the main and auxiliary seat shields are strictly synchronized, avoiding the cumbersomeness of step-by-step operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the present invention when the seat cushion cover is unfolded.

[0015] Figure 2 It is a side view of the present invention when the shield is deployed.

[0016] Figure 3 It is a schematic diagram of the swing arm structure of the present invention when the shield is deployed.

[0017] Figure 4 It is a bottom view of the present invention when the shield is unfolded.

[0018] Figure 5 It is a schematic diagram of the overall structure of the present invention when the shield is folded.

[0019] Figure 6 It is a schematic diagram of the internal structure of the present invention when the shield is folded.

[0020] Figure 7 It is a side view of the present invention when the shield is folded.

[0021] Figure 8 It is a schematic diagram of the overall structure of the present invention after the shield is folded.

[0022] Fig. 9 It is a schematic diagram of the internal structure of the present invention after the shield is folded.

[0023] Fig.10 It is a side view of the present invention after the shield is folded.

[0024] Fig.11 It is a structural schematic diagram of the automatic transmission component in the present invention.

[0025] 1. Cushion shield; 11. First shield part; 111. Sliding protrusion; 12. Second shield part; 121. Slide groove; 13. Third shield part; 2. Assistant seat shield; 21. Second swing arm; 211. Opening groove; 3. Assistant seat cushion; 31. Third swing arm; 311. Hook-shaped groove; 4. Shield mounting part; 5. Base; 6. Rotating connecting part; 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 DESCRIPTION

[0026] like Figures 1 to 11 A protective cover with a secondary seat and a cushion provided with the protective cover, comprising a cushion protective cover 1, a main seat cushion 8, a secondary seat cushion 3 and a secondary seat protective cover 2. The cushion protective cover 1 is arranged on the outer side of the main seat cushion 8 of the vehicle, and the cushion protective cover 1 is used to wrap and protect the main seat cushion 8 of the vehicle. The cushion protective cover 1 comprises a first protective cover portion 11, a second protective cover portion 12 and a third protective cover portion 13. The first protective cover portion 11 and the second protective cover portion 12 are hingedly connected, and the second protective cover portion 12 and the third protective cover portion 13 are hingedly connected. The secondary seat protective cover 2 is used to wrap and protect the secondary seat cushion 3. The secondary seat cushion 3, the secondary seat protective cover 2 and the cushion protective cover 1 are connected by a swing rod and a connecting assembly. When the cushion protective cover 1 is folded and rotated, the secondary seat cushion 3 and the secondary seat protective cover 2 will also rotate due to the movement of the swing rod, thereby completing the linkage of the unfolding and storage states of the secondary seat protective cover 2 and the cushion protective cover 1.

[0027] The seat cushion shield 1 includes two states: unfolded and folded. When the seat cushion shield 1 is unfolded, the auxiliary seat cushion 3 is arranged on the side of the seat cushion shield 1 close to the third seat cushion shield 1, and the auxiliary seat shield 2 is arranged above the auxiliary seat cushion 3 and completely covers the surface of the auxiliary seat cushion 3. When the seat cushion shield 1 is folded and stored, the seat cushion shield 1 is folded and stored under the auxiliary seat cushion 3 as a whole, and the auxiliary seat shield 2 is unfolded and arranged perpendicular to one side of the auxiliary seat cushion 3.

[0028] In the unfolded state, the cushion shield 1 is mounted on the outer side of the main seat cushion 8 through the shield mounting member 4. The third shield portion 13 of the cushion shield 1 is rotatably connected to the shield mounting member 4. In the present invention, as a preference, the third shield portion 13 is connected to the shield mounting member 4 by a hinged manner.

[0029] The inner side of the first shield portion 11 is connected to one end of the first swing rod 9, and the other end of the first swing rod 9 is connected to the shield mounting member 4. An automatic transmission assembly 7 is provided on the inner side of the shield mounting member 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 end points of the first swing rod 9 connected to the shield mounting member 4. The transmission gear 72 is fixedly arranged on the transmission rod 71. The motor 73 is connected to the transmission gear 72, and a power gear is provided inside the motor 73, which meshes with the transmission gear 72. When the motor 73 is driven, it drives the transmission gear 72 to operate and then drives the movement of the transmission rod 71 and the first swing rod 9. The movement of the first swing rod 9 drives the overall expansion and storage of the cushion shield 1.

[0030] like Figure 3 , a rotating connector 6 is also provided on one side of the third shield portion 13, and the rotating connector 6 is L-shaped. Two transmission pins are provided on both sides of the L-shaped rotating connector 6. When the cushion shield 1 is unfolded, the first transmission pin 61 is located close to the cushion shield 1, and the other is the second transmission pin 62. The second swing rod 21 is connected to the auxiliary seat shield 2, and the third swing rod 31 is connected to the auxiliary seat cushion 3. The rotating connector 6 is used to drive the auxiliary seat shield 2 and the auxiliary seat cushion 3 to move in conjunction with the cushion shield 1. The first transmission pin 61 drives the auxiliary seat shield 2 to move by driving the second swing rod 21, and the second transmission pin 62 drives the auxiliary seat cushion 3 to move by driving the third swing rod 31. One end of the second swing rod 21 is set as an open groove 211. One end of the third swing rod 31 is set as a hook-shaped groove 311, which can hook the second transmission pin 62. As a preferred embodiment of the present invention, a torsion spring is provided at the connection between the third swing rod 31 and the auxiliary seat cushion 3. The torsion spring makes the end of the third swing rod 31 provided with the hook-shaped groove 311 face upward, so that the second transmission pin 62 can be continuously engaged with the hook-shaped groove 311 of the third swing rod 31 when the rotating connecting member 6 rotates. When the first swing rod 9 moves, the shield as a whole starts to move, and the rotating connecting member 6 linked with the third shield part 13 also rotates accordingly, thereby driving the movement of the second swing rod 21 and the third swing rod 31, so as to realize the movement of the auxiliary seat shield 2 and the auxiliary seat cushion 3. A base 5 is provided on the outer side of the second swing rod 21 and the third swing rod 31. The base 5 is used to fix the positions of the second swing rod 21 and the third swing rod 31, and protects the rotating connecting member 6 and the transmission structure of the swing rod assembly, so that it is not disturbed by external environmental factors during operation.

[0031] When the user wishes to fold the cushion shield 1, the motor 73 can be controlled to run clockwise. At this time, the first swing rod 9 also runs clockwise under the drive of the transmission rod 71, so that the cushion shield 1 moves downward as a whole, and the second shield part 12 gradually turns from a horizontal position to a vertical position. The third shield part 13 and the first shield part 11 move toward the inner side of the second shield part 12 while moving downward. As a preferred embodiment of the present invention, a sliding protrusion 111 is provided on the first shield part 11, and a sliding groove 121 is provided on the second shield part 12. When the first shield part 11 is folded inward, the sliding protrusion 111 moves downward along the sliding groove 121. This setting plays a role in guiding the folding direction of the first shield part 11, and also limits the travel of the first shield part 11 in the second shield part 12, so that the two shield parts can keep matching and not interfere with each other during movement, avoiding wear of the shield when folding or resetting. As the third shield portion 13 moves, the rotating connector 6 also moves, wherein the second transmission pin 62 continuously drives the third swing rod 31 to move and then drives the auxiliary seat cushion 3 to rotate backward. At this time, the auxiliary seat shield 2 arranged outside the auxiliary seat cushion 3 also rotates due to the backward force of the auxiliary seat cushion 3. When the third shield portion 13 rotates to a certain position, the first transmission pin on the rotating connector 6 contacts the second swing rod 21 and connects with it, thereby driving the auxiliary seat cushion 3 to rotate backward independently.

[0032] When the rotating connector 6 rotates upward about 90 degrees as a whole, the third swing rod 31 on the second transmission pin 62 is disengaged from it, so that the auxiliary seat cushion 3 is no longer affected by the movement of the rotating connector 6, and thus returns to the initial position due to gravity. At the same time, the first transmission pin 61 rotates into the opening groove 211 of the second swing rod 21, so that the auxiliary seat cover 2 and the second swing rod 21 continue to rotate with the rotation of the rotating connector 6. The end of the second swing rod 21 connected to the first transmission pin 61 continues to move downward with the movement of the rotating connector, and the end connected to the auxiliary seat cover 2 moves upward, and finally the auxiliary seat cover 2 is set perpendicular to the auxiliary seat cushion 3 driven by the second swing rod 21. At this time, the folded cushion cover 1 is also located below the auxiliary seat cushion 3 as a whole. After removing the protection of the cover, the main seat cushion 8 and the auxiliary seat cushion 3 can be used for riding.

[0033] When the guard cover is reset as a whole, the driving motor 73 needs to rotate counterclockwise, thereby driving the first swing rod 9 to rotate counterclockwise. The first swing rod 9 drives the seat cushion guard cover 1 to reset as a whole. While the seat cushion guard cover 1 is reset, it pushes the auxiliary seat guard cover 2 and the auxiliary seat cushion 3 to move upward, thereby also driving the second swing rod 21 to move, so that the end with the opening groove 211 is separated from the first transmission pin 61. After the seat cushion guard cover 1 is reset, the auxiliary seat guard cover 2 and the auxiliary seat cushion 3 move downward due to gravity and return to Figure 1At the same time, the rotation of the rotating connecting member 6 causes the second rotating point 62 to be reconnected with the hook-shaped groove 311 of the third swing rod 31. The shield assembly as a whole returns to the initial state when it was deployed.

[0034] As a preferred embodiment of the present invention, a solar panel and a battery assembly may be additionally provided on the auxiliary seat shield 2 of the present invention, and the solar panel and the battery assembly are used to supply power to the motor 73 so as to achieve the purpose of being able to operate without charging.

[0035] The present invention only needs to control the forward and reverse rotation of the motor 73 to control the swing of the rocker arm so as to unfold or fold the seat cushion cover 1, the passenger seat cushion 3 and the passenger seat cover 2, so that the operation of the cover does not require human intervention, which is more convenient and intelligent. The terms "upper", "lower", "front", "back", "inside", "outside", "top", "bottom", "clockwise", "counterclockwise", etc. used in the above description to indicate the orientation or position relationship are based on the orientation or position relationship shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation. Therefore, they should not be understood as limiting the present invention.

[0036] The above content describes the structure, main embodiments and advantages of the present invention. It should be noted that the specific implementation of the present invention is not limited to the above-mentioned methods. As long as various non-substantial improvements are made by adopting the technical solution of the present invention, or the concept and technical solution of the present invention are directly applied to other occasions without improvement, they are all within the protection scope of the present invention. The scope of protection required by the present invention is defined by the attached claims and their equivalents.

Claims

1. A shield with a sub-seat, characterized in that: include: A seat cushion shield (1), a passenger seat shield (2), a passenger seat cushion (3), a shield mounting member (4), and a linkage mechanism; One end of the seat cushion shield (1) is rotatably connected to the shield mounting member (4), and the other end of the seat cushion shield (1) is connected to the shield mounting member (4) via a swing rod, and the seat cushion shield (1) includes a folded state and an unfolded state; The auxiliary seat shield (2) is rotatably connected to the outer side of the auxiliary seat cushion (3); The linkage mechanism comprises a swing arm assembly and a rotating connecting member (6) for interconnecting the seat cushion cover (1), the auxiliary seat cover (2) and the auxiliary seat cushion (3); when the seat cushion cover (1) is folded or unfolded, the auxiliary seat cover (2) and the auxiliary seat cushion (3) will also move driven by the swing arm assembly.

2. A shield with a sub-seat according to claim 1, characterized in that: The seat cushion shield (1) comprises a first shield portion (11), a second shield portion (12), and a third shield portion (13) which are hinged in sequence; the third shield portion (13) is rotatably connected to a shield mounting member (4) by means of a hinge; and the first shield portion (11) is connected to the shield mounting member (4) by means of a first swing rod (9).

3. A shield with a sub-seat according to claim 2, characterized in that: An automatic transmission component (7) is provided inside the shield mounting member (4), and both ends of the automatic transmission component (7) are respectively connected to the first swing rod (9).

4. A shield with a sub-seat according to claim 3, 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).

5. The shield with a sub-seat according to claim 1, characterized in that: The rotating connecting member (6) is an L-shaped structure, and the ends of its two arms are respectively provided with a first transmission pin (61) and a second transmission pin (62).

6. The shield with a sub-seat according to claim 1, characterized in that: The swing rod assembly comprises a second swing rod (21) and a third swing rod (31), the second swing rod being connected to the auxiliary seat shield (2), and the third swing rod (31) being connected to the auxiliary seat cushion (3).

7. A shield with a sub-seat according to claim 5 or 6, characterized in that: An open slot (211) is provided at one end of the second swing rod (21), and the second swing rod (211) is linked to the first transmission pin (61) via the open slot (211); a hook-shaped slot (311) is provided at one end of the third swing rod (31), and the third swing rod (311) is linked to the second transmission pin (62) via the hook-shaped slot (311).

8. The shield with a sub-seat according to claim 6, characterized in that: Bases (5) for fixing the movement trajectories thereof are arranged outside the second swing rod (21) and the third swing rod (31).

9. The shield with a sub-seat according to claim 1, characterized in that: A sliding guide structure is provided between the shield parts, the sliding guide structure comprising a sliding protrusion (111) provided on the first shield part (11) and a sliding groove (121) of the second shield part (12).

10. A seat cushion provided with the protective cover according to any one of claims 1 to 9, characterized in that: The seat cushion shield (1) is mounted on the outer side of the seat cushion via a shield mounting member (4), and the automatic transmission assembly (7) is arranged on the inner side of the seat cushion.

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