A reversible battery car seat cushion

Abstract

This invention provides a flip-up electric bicycle seat cushion, comprising a main body, a base, and a seat cushion. A groove is formed at the top of the base, and a guide block is fixedly mounted on the side of the groove. The seat cushion includes an upper pad, a connecting pad, and a lower pad connected in sequence. A sliding bracket is rotatably mounted on the side of the connecting pad, and the sliding bracket is slidably connected to the guide block. A water-absorbing component is also provided in the groove, positioned under the seat cushion and attached to it. Through the sliding connection between the sliding bracket and the guide block, and the rotational connection between the connecting pad and the sliding bracket, the seat cushion can be pulled out, flipped, and placed back into the groove. This provides the seat cushion with heat insulation and moisture protection while maintaining relatively high structural strength. The water-absorbing component absorbs rainwater from the wet side, accelerating the drying of the seat cushion and preventing mold and damage.

Description

Technical Field

[0001] This invention relates to electric bicycle accessories, and more particularly to a flip-up electric bicycle seat. Background Technology

[0002] Currently, Chinese patent CN215752751U discloses an electric vehicle flip seat cushion, which includes a seat cushion body. Iron plates are fixedly connected to all four sides of the seat cushion body, and a strong magnet is set at the bottom of the seat cushion. The seat cushion body is fixed by the magnetic connection between the strong magnet and the iron plates. When exposed to rain or sun exposure, flipping the seat cushion solves the problems of excessive temperature or difficulty in cleaning rainwater.

[0003] The aforementioned patent still has shortcomings. The magnetic connection between the magnet and the iron sheet is somewhat dangerous. When the magnetic force is weak, the fixation stability between the magnet and the iron sheet is poor, and the seat may slip off during riding, posing a certain risk to the rider. When the magnetic force is strong, flipping the seat is more difficult and requires more effort. Summary of the Invention

[0004] In view of this, the purpose of the present invention is to provide a flip-up electric vehicle seat cushion that has the advantage of structural stability.

[0005] To solve the above-mentioned technical problems, the technical solution of the present invention is: a flip-up electric bicycle seat cushion, including a base and a seat cushion, wherein a groove is provided on the top of the base, and a guide block is fixedly provided on the side end of the groove; the seat cushion includes an upper pad, a connecting pad and a lower pad connected in sequence, and a sliding bracket is rotatably provided on the side end of the connecting pad; the sliding bracket is slidably connected to the guide block; a water-absorbing component is also provided in the groove, and the water-absorbing component is provided on the underside of the seat cushion and adheres to the seat cushion.

[0006] Through the above-mentioned technical means, by sliding the sliding bracket and the guide block and rotating the connecting pad and the sliding bracket, the seat cushion can be pulled out and flipped back into the sink. This makes the seat cushion heat-insulating and moisture-proof while having relatively high structural strength. The water-absorbing component can absorb the rainwater on the wet side, accelerate the drying of the seat cushion, and thus make the seat cushion less prone to mold and damage.

[0007] Preferably, the connecting pad has a roller groove on its side, a roller is rotatably arranged inside the connecting pad, a water-blocking cloth is wound around the roller, one end of the water-blocking cloth is fixedly connected to the roller, and the other end is fixedly provided with an installation head, the installation head abuts against the outside of the roller groove, a torsion spring is fixedly provided on the side of the roller, and an installation groove is provided at the bottom of the base, and the installation head is detachably connected to the installation groove.

[0008] By using the above-mentioned technical means, the water-blocking cloth is pulled out from the side to block the side of the base and the installation strip is inserted into the installation groove, preventing rainwater from staying on the side of the base and wetting clothes, thus improving the user experience of the cushion. The water-blocking cloth can be automatically retracted by the torsion spring, making the use of the water-blocking cloth more convenient.

[0009] Preferably, the bottom of the sliding bracket is fixedly provided with an installation strip, the top of the installation strip is provided with a snap-fit ​​block, and the installation head is provided with a snap-fit ​​groove. When the seat cushion is snapped into the groove, the snap-fit ​​block is snapped into the snap-fit ​​groove.

[0010] Through the aforementioned technical means, the engagement between the snap-fit ​​block and the snap-fit ​​groove allows the installation strip to automatically snap into the snap-fit ​​groove when the seat cushion is placed in the sink, preventing the water-retaining cloth from retracting and increasing the stability of the seat cushion.

[0011] Preferably, the water-absorbing component includes a bottom box and a sponge, the sponge is disposed inside the bottom box, the bottom box is fixedly connected to the inner wall of the settling tank, and a water-pressing component is also disposed on the top of the sponge to squeeze the water inside the sponge.

[0012] By employing the aforementioned technical means, the sponge absorbs moisture from the cushion, increasing its lifespan. The water-pressing component squeezes the water out of the sponge, increasing its absorbency and preventing excessive water absorption that could lead to decreased absorbency.

[0013] Preferably, the water-pressing assembly includes a mesh plate, a mesh plate support, and a rocker mechanism. The mesh plate is disposed on the upper end of the sponge, the mesh plate support is disposed on the side end of the mesh plate and slidably connected to the base, and the rocker mechanism includes a turntable and a connecting rod. One end of the connecting rod is hinged to the end face of the turntable, and the other end is hinged to the mesh plate support. The turntable is disposed on the side end of the cushion, and when the cushion rotates, the turntable drives the mesh plate support to move up and down.

[0014] By using the above-mentioned technical means, the mesh plate is embedded in the upper part of the sponge, which does not affect the sponge's water absorption function while squeezing the sponge. Through the mesh plate bracket and rocker mechanism, the mesh plate squeezes the sponge while the seat cushion is pulled out and rotated, so that the sponge does not need to be manually removed and squeezed, which improves the user experience. At the same time, when the seat cushion rotates, the downward squeezing of the sponge prevents the side of the seat cushion from interfering with the sponge, increasing the rotation space of the seat cushion, thus making the internal structure of the electric vehicle seat cushion more compact.

[0015] Preferably, a sliding rod is provided at the bottom of the mesh support, and a through hole is provided through the sponge, the bottom box and the mesh plate. The sliding rod is slidably connected to the through hole. A locking block is also provided at the upper end of the mesh plate. A locking groove is provided on the side of the sliding rod. A stop rod is also provided at the bottom of the sliding support. When the cushion moves upward, the stop rod passes through the water absorption component and pushes the locking block into the locking groove.

[0016] Through the above-mentioned technical means, when the seat cushion is retracted into the sink, the sliding rod passes through the sponge, allowing the sponge to directly contact the upper or lower pad. When the seat cushion is pulled out, the abutment rod abuts against the locking block and extends into the locking groove, so that when the seat cushion rotates, the mesh plate bracket can drive the mesh plate to press downward. The locking between the mesh plate bracket and the mesh plate is achieved by pulling out or retracting the seat cushion.

[0017] Preferably, a central rod is provided inside the connecting pad, the central rod is fixedly mounted on the sliding bracket and rotatably connected to the connecting pad, the connecting pad has a rotating groove, and the central rod has a protrusion, the protrusion is rotatably mounted in the rotating groove, the rotating groove is used to limit the rotation angle of the central rod.

[0018] By using the aforementioned technical means, the rotation angle of the seat cushion is limited by the groove and the protrusion, preventing the seat cushion from rotating in the wrong direction and causing the rocker mechanism to fail to squeeze the sponge correctly. This gives the seat cushion an anti-misoperation function and enhances the user experience. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of an embodiment;

[0020] Figure 2 Cross-sectional view of the embodiment Figure 1 ;

[0021] Figure 3 for Figure 2 Schematic diagram of Part A;

[0022] Figure 4 for Figure 2 Schematic diagram of Part B;

[0023] Figure 5 Cross-sectional view of the embodiment Figure 2 ;

[0024] Figure 6 for Figure 5 Schematic diagram of section C;

[0025] Figure 7 This is a schematic diagram of the locking block structure;

[0026] Figure 8 This is a partial schematic diagram of the mesh plate.

[0027] Reference numerals: 1. Base; 2. Cushion; 3. Handle; 4. Sink; 5. Guide block; 6. Upper pad; 7. Connecting pad; 8. Lower pad; 9. Sliding bracket; 10. Sponge; 11. Base box; 12. Mesh plate; 13. Mesh plate bracket; 14. Turntable; 15. Connecting rod; 16. Sliding rod; 17. Locking block; 18. Guide groove block; 19. Inclined slot hole; 20. Tension spring; 21. Locking groove; 22. Abutment rod; 23. Center rod; 24. Rotary groove; 25. Protrusion; 26. Roller groove; 27. Roller; 28. Water-blocking cloth; 29. ​​Mounting head; 30. Torsion spring; 31. Mounting groove; 32. Mounting strip; 33. Through hole one; 34. T-shaped slide; 35. Through hole two. Implementation

[0028] The specific embodiments of the present invention will be further described in detail below with reference to the accompanying drawings, so that the technical solution of the present invention can be more easily understood and mastered.

[0029] A flip-up electric bicycle seat includes a base 1 and a seat 2. The base 1 has a groove 4 at the top, and the seat 2 is inserted into the groove 4. The upper and lower ends of the seat 2 are provided with handles 3. The inner side of the groove 4 is fixedly provided with guide blocks 5. The seat 2 includes an upper pad 6, a connecting pad 7 and a lower pad 8 connected in sequence. Both the upper pad 6 and the lower pad 8 can be sat on. The front and rear ends of the connecting pad 7 are symmetrically provided with sliding brackets 9. The sliding brackets 9 are slidably connected to the guide blocks 5 and rotatably connected to the connecting pad 7. When the seat 2 becomes too hot after being exposed to the sun or gets wet from rain, the upper pad 6 and the lower pad 8 are reversed by pulling out the seat 2 and rotating it, thus solving the problem of the seat 2 being too wet and hot to sit on.

[0030] The sink 4 is also equipped with a water absorption component, which includes a bottom box 11 and a sponge 10. The sponge 10 is placed inside the bottom box 11 and its top protrudes from the bottom box 11. The bottom of the bottom box 11 has a hole for water leakage. The bottom box 11 is located below the seat cushion 2 and is fixedly connected to the inner wall of the sink 4.

[0031] A water-pressing assembly is also provided above the sponge 10. The water-pressing assembly includes a mesh plate 12, mesh plate supports 13 symmetrically arranged on both sides of the mesh plate 12, and a rocker mechanism. The bottom surface of the mesh plate 12 abuts against the top surface of the sponge 10. The mesh plate supports 13 are inserted into the base 1 and slidably connected to the base 1. The rocker mechanism includes a pair of turntables 14 and a connecting rod 15. The turntables 14 are respectively arranged at the front and rear ends of the cushion 2. The connecting rod 15 is arranged between the turntables 14 and the sliding support 9. One end of the connecting rod 15 is hinged to the edge of the end face of the turntable 14, and the other end is hinged to the mesh plate support 13. The turntables 14 are fixedly arranged on the side of the cushion 2. Four sliding rods 16 are provided at the bottom of the mesh plate support 13. Four through holes 33 are provided through the sponge 10, the base box 11, and the mesh plate 12. The sliding rods 16 are slidably connected to the through holes 33. When the cushion 2 is not pulled... When the seat cushion 2 is pulled out, the sliding rod 16 passes through the through hole 33. When the seat cushion 2 is pulled out, the sliding rod 16 moves upward. The upper end of the mesh plate 12 is provided with a locking block 17 and a guide block 18. The guide block 18 has a T-shaped slide groove 34 inside. The locking block 17 is T-shaped and slides through the T-shaped slide groove 34. The locking block 17 has a slanted slot hole 19 through it. A tension spring 20 is also provided between the inner end of the T-shaped slide groove 34 and the locking block 17. The sliding rod 16 has a locking groove 21 on its side. The bottom of the sliding bracket 9 is also provided with a stop rod 22. The sponge 10 and the bottom box 11 have through holes 35. When the seat cushion 2 moves upward, the stop rod 22 passes through the through hole 35 and abuts against the slanted slot hole 19, thereby causing the locking block 17 to move toward the locking groove 21. When the end of the locking block 17 is engaged in the locking groove 21, the mesh plate bracket 13 is fixed to the mesh plate 12.

[0032] By rotating the seat cushion 2, the connecting rod 15 drives the mesh plate bracket 13 to move up and down, thus squeezing the sponge 10. At the same time, it makes room for the seat cushion 2 to rotate, so that there is no collision or interference between the seat cushion 2 and the mesh plate 12. This allows the seat cushion 2 to rotate without being raised too high, increasing the compactness of the internal structure of the electric vehicle seat cushion 2. When the seat cushion 2 is flipped over and needs to be returned to the sink 4, the connecting rod 15 is positioned on the upper part of the turntable 14 by slightly rotating the seat cushion 2. At this time, the sliding rod 16 drives the mesh plate 12 to move upward, and the abutment rod 22 is disengaged from the inclined slot hole 19. The tension spring 20 drives the locking block 17 to pull back and disengage the end of the locking block 17 from the locking groove 21. Then, the seat cushion 2 is moved down a distance and straightened so that the sliding rod 16 can enter the second through hole 35, completing the squeezing of the sponge 10 into the seat cushion 2.

[0033] A central rod 23 is provided inside the connecting pad 7. The central rod 23 is fixedly set in the center of the connecting pad 7 and rotatably connected to the sliding bracket 9. The turntable 14 is sleeved on the central rod 23 and rotates coaxially with the central rod 23. A rotating groove 24 is provided on the sliding bracket 9. A protrusion 25 is provided on the central rod 23. The protrusion 25 is rotatably set in the rotating groove 24. The rotating groove 24 is used to limit the rotation angle of the central rod 23, so that when the user uses the cushion 2, it can be rotated directly into place and then the cushion 2 can be retracted into the sink 4, preventing the user from being unable to accurately control the rotation angle of the cushion 2 and improving the user experience.

[0034] A roller groove 26 is provided on the side of the connecting pad 7. A roller 27 is rotatably mounted inside the connecting pad 7. A water-blocking cloth 28 is wound around the roller 27. One end of the water-blocking cloth 28 is fixedly connected to the roller 27, and the other end is fixedly mounted with an installation head 29. When the water-blocking cloth 28 is retracted into the roller 27, the installation head 29 abuts against the outside of the roller groove 26. A torsion spring 30 is fixedly mounted on the side of the roller 27 to drive the roller 27 to tighten the water-blocking cloth 28. An installation groove 31 is provided at the bottom of the base 1. An installation strip 32 is fixedly mounted at the bottom of the sliding bracket 9. A snap-fit ​​block is provided at the top of the installation strip 32. The installation head 29 has a snap-fit ​​block. The mounting groove, the snap-fit ​​block, and the snap-fit ​​groove are all T-shaped. When the water-blocking cloth 28 needs to cover the side of the base 1, pull out the seat 2 to expose the mounting head 29. Then pull the mounting head 29 and pull out the water-blocking cloth 28. Then put the mounting head 29 into the mounting groove 31. Finally, retract the base so that the snap-fit ​​block is snapped into the snap-fit ​​groove to complete the fixation. When the water-blocking cloth 28 needs to be retracted, simply pull out the seat 2 and then pull out the mounting head 29. The torsion spring 30 will automatically roll the water-blocking cloth 28 into the roller 27. At the same time, the mounting groove 31 can ventilate the inside of the sink 4, making the seat 2 dry or cool down more quickly.

[0035] Of course, the above are just typical examples of the present invention. In addition, the present invention may have many other specific embodiments. All technical solutions formed by equivalent substitution or equivalent transformation fall within the scope of protection claimed by the present invention.

Claims

1. A reversible scooter cushion, characterized in that: The utility model provides a chair, including base (1) and cushion (2), the top of base (1) is provided with the sunken groove (4), the sunken groove (4) side end is fixedly provided with guide block (5), the cushion (2) includes upper pad (6), connecting pad (7) and lower pad (8) connected in turn, the connecting pad (7) side end is rotatably provided with the sliding support (9), the sliding support (9) with the guide block (5) sliding connection, the sunken groove (4) still is provided with water absorption subassembly, water absorption subassembly sets up in the lower side of cushion (2) and sticks to cushion (2), water absorption subassembly includes bottom box (11) and sponge (10), the sponge (10) sets up in bottom box (11), bottom box (11) with the fixed connection of sunken groove (4) inner wall, the top of sponge (10) still is provided with water compression subassembly, water compression subassembly is used to extrude the water body in sponge (10), The water compression subassembly includes net plate (12), net plate support (13) and rocker mechanism, the net plate (12) is arranged on the upper end of the sponge (10), the net plate support (13) is arranged on the side end of the net plate (12) and is slidably connected with the base (1), the rocker mechanism includes a turntable (14) and a connecting rod (15), one end of the connecting rod (15) is hingedly connected with the end face of the turntable (14), the other end is hingedly connected with the net plate support (13), the turntable (14) is arranged on the side end of the cushion (2), when the cushion (2) rotates, the turntable (14) drives the net plate support (13) to move up and down. The bottom of the net plate support (13) is provided with a sliding rod (16), the sponge (10), the bottom box (11) and the net plate (12) are provided with a through hole (33) penetrating therefrom, the sliding rod (16) is slidably connected with the through hole (33), the upper end of the net plate (12) is further provided with a locking block (17), the side face of the sliding rod (16) is provided with a locking groove (21), the bottom of the sliding support (9) is further provided with a stop rod (22), when the cushion (2) moves upward, the stop rod (22) penetrates through the water absorption subassembly and drives the locking block (17) to be inserted into the locking groove (21).

2. The reversible scooter cushion of claim 1, wherein: The side end of the connecting pad (7) is provided with a roller groove (26), the roller cylinder (27) is rotatably arranged in the connecting pad (7), the water blocking cloth (28) is wound on the roller cylinder (27), one end of the water blocking cloth (28) is fixedly connected with the roller cylinder (27), the other end is fixedly provided with a mounting head (29), the mounting head (29) abuts against the outer side of the roller groove (26), the side end of the roller cylinder (27) is fixedly provided with a torsional spring (30), the bottom of the base (1) is provided with a mounting groove (31), the mounting head (29) is detachably connected with the mounting groove (31).

3. The reversible scooter cushion of claim 2, wherein: The bottom of the sliding support (9) is fixedly provided with a mounting strip (32), the top of the mounting strip (32) is provided with a clamping block, the mounting head (29) is provided with a clamping groove, when the cushion (2) is clamped into the sunken groove (4), the clamping block is clamped into the clamping groove.

4. The reversible scooter cushion of claim 1, wherein: The connecting pad (7) is provided with a center rod (23) fixedly arranged on the sliding support (9) and rotationally connected with the connecting pad (7), the connecting pad (7) is provided with a rotating groove (24), the center rod (23) is provided with a protruding block (25) rotationally arranged in the rotating groove (24), and the rotating groove (24) is used for limiting the rotation angle of the center rod (23).

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