Scooter seat cushion mounting structure

Abstract

The utility model relates to the technical field of scooters, in particular to a scooter seat cushion installation structure which comprises a front installation seat assembly, a rocker arm assembly and a seat cushion plate, an opening is formed in the upper end of the front installation seat assembly, one end of the rocker arm assembly is rotationally connected into the front installation seat assembly, and the other end of the rocker arm assembly is detachably and fixedly connected with the lower end face of the front end of the seat cushion plate. And the front end of the seat cushion plate covers the opening in the upper end of the front mounting seat assembly. The seat cushion plate is rotationally connected to the front mounting seat assembly, the front mounting seat assembly is a helmet barrel made of metal materials, the strength of the helmet barrel is far higher than that of plastic materials, a supporting structure is formed in the front mounting seat assembly, force in all directions brought by the rocker arm assembly can be borne, deformation is not prone to occurring, the structural strength is high, and disassembly and assembly are convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of scooters and relates to a scooter seat cushion mounting structure. Background Art

[0002] A scooter is a vehicle between a motorcycle and a car. Its appearance is similar to that of an electric car. The pedal refers to the wide footrest between the seat and the handlebars, on which you can comfortably place your feet when riding. Because it is fuel-powered, scooters have exhaust pipes like motorcycles.

[0003] Most scooters on the market have a helmet bucket cavity structure under the seat cushion to provide storage space for helmets and sundries. However, the seat cushions of scooters on the market are mostly installed by passing a pin through the helmet bucket, and the helmet bucket is a plastic part with a cavity structure, which has limited strength and no structural support. It is easy to deform or break under extreme pulling. Utility Model Content

[0004] The purpose of the utility model is to address the above-mentioned problems in the existing technology and propose a scooter seat cushion mounting structure, which connects and fixes the seat cushion plate to the front mounting seat assembly and then connects the frame, thereby effectively improving the strength of the seat cushion mounting structure, making the product less likely to deform and improving durability.

[0005] The purpose of the utility model can be achieved through the following technical solutions: a scooter seat cushion mounting structure, including a front mounting seat assembly, a rocker arm assembly and a seat cushion plate, the upper end of the front mounting seat assembly is open, one end of the rocker arm assembly is rotatably connected to the inside of the front mounting seat assembly and the other end is detachably fixed to the lower end surface of the front end of the seat cushion plate, and the front end of the seat cushion plate is buckled on the upper end opening of the front mounting seat assembly.

[0006] Preferably, the front mounting seat assembly includes a left side plate and a right side plate, the left side plate and the right side plate are symmetrically plugged and fixedly connected, the inner sides of the left side plate and the right side plate are symmetrically provided with pin holes, the rocker arm assembly is Z-shaped, one end of the rocker arm assembly is fixedly connected with a pin shaft that can be inserted into the pin hole and rotatably cooperate with it, the other end of the rocker arm assembly is provided with a plurality of fixing holes, the lower end surface of the front end of the seat cushion plate has a plurality of fixing columns corresponding to the fixing holes one by one, the lower end surface of the seat cushion plate is fitted with the upper end surface of the rocker arm assembly, the fixing columns are inserted into the fixing holes, and the seat cushion plate and the rocker arm assembly are detachably connected by bolts.

[0007] Preferably, the left side plate protrudes inward from its outer surface to form a through left air duct, and the right side plate protrudes inward from its outer surface to form a through right air duct, and the left air duct is butt-jointed with the right air duct.

[0008] Preferably, the left and right air ducts are respectively provided with a plurality of first reinforcing plates and second reinforcing plates fixedly connected to their inner side walls in the circumferential direction, and the ends of the first reinforcing plates and the second reinforcing plates are staggered and fitted together and are provided with corresponding connecting holes on the ends.

[0009] Preferably, the edge of the seat cushion is bent downward to form an outer rib, and the upper edges of the left and right plates protrude upward to form an inner rib, and when the front end of the seat cushion is buckled on the upper opening of the front mounting seat assembly, the inner rib is tightly against the inner side of the outer rib.

[0010] Preferably, a plurality of fixing grooves are evenly and equally spaced on the outer side edges of the left plate and the right plate.

[0011] Preferably, the upper end surface of the seat cushion plate is concavely formed with adjacent main seat cushion grooves and auxiliary seat cushion grooves, and the bottom surfaces of the main seat cushion grooves and the auxiliary seat cushion grooves protrude upward to form cross-staggered reinforcing ribs.

[0012] Preferably, the front mounting seat assembly is made of aluminum or steel alloy.

[0013] Compared with the prior art, the utility model has the following advantages:

[0014] 1. The front mounting seat assembly is an aluminum alloy metal component. The seat cushion plate is connected to the front mounting seat assembly through a rocker arm assembly, which can withstand forces from various directions brought by the rocker arm assembly, making the seat cushion installation structure less likely to deform and more friendly to people with large weights. It also avoids damage to parts caused by insufficient strength, greatly improving durability.

[0015] 2. The seat cushion has high installation structure strength and is easy to assemble and disassemble. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is an axonometric schematic diagram of the overall structure of the utility model.

[0017] Figure 2 It is a schematic diagram of the overall cross-sectional structure of the utility model.

[0018] Figure 3 It is a schematic diagram of the connection structure between the front mounting seat assembly and the rocker arm assembly.

[0019] In the figure, 1, front mounting seat assembly; 11, left side plate; 111, left air duct; 112, first reinforcing plate; 1121, connecting hole; 113, inner retaining edge; 114, fixing groove; 12, right side plate; 121, right air duct; 122, second reinforcing plate; 13, pin hole; 2, rocker arm assembly; 21, pin shaft; 22, fixing hole; 3, seat cushion plate; 31, fixing column; 32, outer retaining edge; 33, main seat cushion groove; 34, auxiliary seat cushion groove; 35, reinforcing rib. DETAILED DESCRIPTION

[0020] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0021] like Figure 1-Figure 3 As shown, a scooter seat cushion mounting structure includes a front mounting seat assembly 1, a rocker arm assembly 2 and a seat cushion plate 3. The upper end of the front mounting seat assembly 1 is open, one end of the rocker arm assembly 2 is rotatably connected to the interior of the front mounting seat assembly 1, and the other end is detachably fixed to the lower end surface of the front end of the seat cushion plate 3, and the front end of the seat cushion plate 3 is buckled and covered on the upper end opening of the front mounting seat assembly 1.

[0022] The front mounting seat assembly 1 includes a left side plate 11 and a right side plate 12, and the left side plate 11 and the right side plate 12 are symmetrically plugged and fixedly connected. Pin holes 13 are symmetrically opened on the inner sides of the left side plate 11 and the right side plate 12. The rocker arm assembly 2 is Z-shaped, and one end of the rocker arm assembly 2 is fixedly connected with a pin shaft 21 that can be inserted into the pin hole 13 and rotatably cooperate with it. A plurality of fixing holes 22 are opened at the other end of the rocker arm assembly 2. The lower end surface of the front end of the seat cushion plate 3 has a plurality of fixing columns 31 corresponding to the fixing holes 22 one by one. The lower end surface of the seat cushion plate 3 is fitted with the upper end surface of the rocker arm assembly 2, and the fixing columns 31 are inserted into the fixing holes 22 to detachably connect the seat cushion plate 3 and the rocker arm assembly 2 through bolts.

[0023] Installation process: The left side plate 11 and the right side plate 12 are plugged together to form a left-right symmetrical front mounting seat assembly 1. The front mounting seat assembly 1 is made of metal and can be directly welded to the frame or fastened with screws. Then, the pin shaft 21 of the rocker arm assembly 2 is inserted into the pin hole 13, and the fixing column 31 is inserted into the fixing hole 22 to connect the seat cushion plate 3 and the rocker arm assembly 2 with bolts. The rear end of the seat cushion plate 3 can be driven to flip it along the pin shaft 21.

[0024] The front mounting seat assembly 1 is divided into a left side plate 11 and a right side plate 12, which is conducive to one-piece die-casting. The rocker arm assembly 2 is Z-shaped and one end is fixedly connected with a pin shaft 21, so that the other end thereof extends out of the upper end opening of the front mounting seat assembly 1 and is fitted and connected with the lower end surface of the seat cushion plate 3. The fixing column 31 is inserted into the fixing hole 22 and the seat cushion plate 3 and the rocker arm assembly 2 are detachably connected by bolts. The combination is simple, the strength is high, and the disassembly and assembly are convenient.

[0025] Further, as shown in FIG3 , in this embodiment, the left side plate 11 protrudes inward from its outer surface to form a through left air duct 111 , and the right side plate 12 protrudes inward from its outer surface to form a through right air duct 121 , and the left air duct 111 is butt-connected with the right air duct 121 .

[0026] The left air duct 111 and the right air duct 121 are respectively circumferentially deployed with a plurality of first reinforcing plates 112 and second reinforcing plates 122 fixedly connected to the inner side walls thereof, the ends of the first reinforcing plates 112 and the second reinforcing plates 122 are staggered and fitted together, and corresponding connecting holes 1121 are opened on the ends of the two ends, and the connecting holes 1121 are used for passing bolts to connect the first reinforcing plates 112 and the second reinforcing plates 122 into a whole, the left air duct 111 and the right air duct 121 are butt-jointed and connected to form support for the interior of the front mounting seat assembly 1, so that the front mounting seat assembly 1 is not easily deformed and is friendly to people with large weight.

[0027] The edge of the seat cushion plate 3 is bent downward to form an outer rib 32, and the upper edges of the left plate 11 and the right plate 12 protrude upward to form an inner rib 113. When the front end of the seat cushion plate 3 is buckled on the upper opening of the front mounting seat assembly 1, the inner rib 113 is tightly attached to the inner side of the outer rib 32 to prevent water, mud, dust, etc. from entering the interior of the helmet barrel.

[0028] A plurality of fixing grooves 114 are evenly spaced on the outer side edges of the left plate 11 and the right plate 12 .

[0029] In the prior art, there is a helmet barrel made of plastic material under the seat cushion plate 3, and the fixing groove 114 is mainly used to fix the outer cover plate of the helmet barrel, which plays a decorative and protective role. In the present scheme, the fixing groove 114 is also used to fix the outer cover plate of the helmet barrel, which connects the front mounting seat assembly 1 and the helmet barrel as one and covers the inside, thereby improving the integrity and appearance of the product.

[0030] It is worth mentioning that the outer cover plate of the helmet barrel can completely block the openings on both sides of the left air duct 111 and the right air duct 121, so that the overall strength of the front mounting seat assembly 1 and the helmet barrel is relatively high. At the same time, the openings on both sides of the left air duct 111 and the right air duct 121 can also be opened. When the whole vehicle is parked or driving and encounters strong side winds, the wind can pass through the ventilation holes formed by the connection between the left air duct 111 and the right air duct 121, which effectively reduces the side wind pressure and prevents the whole vehicle from tipping over.

[0031] The upper end surface of the seat cushion plate 3 is concavely formed with adjacent main seat cushion grooves 33 and auxiliary seat cushion grooves 34, and the bottom surfaces of the main seat cushion grooves 33 and auxiliary seat cushion grooves 34 are upwardly protruded to form cross-staggered reinforcing ribs 35. The main seat cushion grooves 33 and auxiliary seat cushion grooves 34 are used to fix and install the seat cushion cloth, and the upper part of the main seat cushion grooves 33 is for the driver to sit astride, and the reinforcing ribs 35 play a role in improving the supporting strength.

[0032] The material of the front mounting seat assembly 1 is aluminum or steel alloy, which has good processing performance, high strength and good corrosion resistance.

[0033] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. A scooter seat cushion mounting structure, characterized in that: The invention comprises a front mounting seat assembly (1), a rocker arm assembly (2) and a seat cushion plate (3); the upper end of the front mounting seat assembly (1) is open; one end of the rocker arm assembly (2) is rotatably connected to the interior of the front mounting seat assembly (1) and the other end is detachably fixed to the lower end surface of the front end of the seat cushion plate (3); the front end of the seat cushion plate (3) is buckled and covered on the upper end opening of the front mounting seat assembly (1).

2. A scooter seat mounting structure according to claim 1, characterized in that: The front mounting seat assembly (1) comprises a left side plate (11) and a right side plate (12), the left side plate (11) and the right side plate (12) are symmetrically plugged and fixedly connected, the inner sides of the left side plate (11) and the right side plate (12) are symmetrically provided with pin holes (13), the rocker arm assembly (2) is in a Z shape, one end of the rocker arm assembly (2) is fixedly connected with a pin shaft (21) which can be inserted into the pin hole (13) and rotatably matched therewith, the other end of the rocker arm assembly (2) is provided with a plurality of fixing holes (22), the lower end surface of the front end of the seat cushion plate (3) has a plurality of fixing columns (31) corresponding to the fixing holes (22), the lower end surface of the seat cushion plate (3) is fitted with the upper end surface of the rocker arm assembly (2), the fixing columns (31) are inserted into the fixing holes (22), and the seat cushion plate (3) and the rocker arm assembly (2) are detachably connected by bolts.

3. A scooter seat cushion mounting structure according to claim 2, characterized in that: The left side plate (11) protrudes inward from its outer surface to form a through left air tube (111), and the right side plate (12) protrudes inward from its outer surface to form a through right air tube (121), and the left air tube (111) and the right air tube (121) are butt-jointed.

4. A scooter seat cushion mounting structure according to claim 3, characterized in that: The left air duct (111) and the right air duct (121) are respectively provided with a plurality of first reinforcing plates (112) and second reinforcing plates (122) which are fixedly connected to the inner side walls thereof. The ends of the first reinforcing plates (112) and the second reinforcing plates (122) are staggered and fitted together, and the ends of the first reinforcing plates (1121) are provided with connecting holes (1121) which are connected to each other.

5. A scooter seat mounting structure according to claim 2, characterized in that: The edge of the seat cushion plate (3) is bent downward to form an outer retaining edge (32), and the upper edges of the left side plate (11) and the right side plate (12) protrude upward to form an inner retaining edge (113). When the front end of the seat cushion plate (3) is buckled onto the upper opening of the front mounting seat assembly (1), the inner retaining edge (113) is tightly attached to the inner side of the outer retaining edge (32).

6. A scooter seat cushion mounting structure according to claim 2, characterized in that: A plurality of fixing grooves (114) are evenly spaced at the outer side edges of the left side plate (11) and the right side plate (12).

7. A scooter seat mounting structure according to any one of claims 1 to 6, characterized in that: The upper end surface of the seat cushion plate (3) is concavely formed with a main seat cushion groove (33) and a secondary seat cushion groove (34) adjacent to each other, and the bottom surfaces of the main seat cushion groove (33) and the secondary seat cushion groove (34) protrude upward to form reinforcing ribs (35) connected in a cross-like manner.

8. A scooter seat mounting structure according to any one of claims 1 to 6, characterized in that: The front mounting seat assembly (1) is made of aluminum or steel alloy.

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