Quick-release type motorcycle driver seat structure

Abstract

A quick-release type motorcycle driver seat structure relates to the technical field of motorcycles and comprises a first vertical beam and a second vertical beam which extend in the front-back direction, one end of the first vertical beam is connected with one end of a first lower support located on the lower side of the first vertical beam, and one end of the second vertical beam is connected with one end of a second lower support located on the lower side of the second vertical beam; the upper portion of the other end of the first vertical beam and the upper portion of the other end of the second vertical beam are connected with an upper support extending in the left-right direction, and first lifting lugs are arranged at the two ends of the upper support respectively. The two first lifting lugs are used for being detachably connected with a fixing base on the main support, and the other end of the first lower support and the other end of the second lower support are used for being detachably connected with the two second lifting lugs on the main support. According to the quick-release driver seat for the motorcycle, during packaging, an operator can quickly release the quick-release driver seat with bare hands and then put the quick-release driver seat into a packaging box, so that the packaging size is effectively reduced; and during air-drop, the volume of the whole vehicle can be reduced, so that the vehicle can be put into an air-drop barrel, and special disaster relief task requirements are executed.

Description

Technical Field

[0001] This invention belongs to the field of motorcycle technology and mainly relates to a quick-release motorcycle driver's seat structure. Background Technology

[0002] Currently, all motorcycles in China have their driver's seats welded to the frame, resulting in a large overall size. While removing the front wheel can reduce the volume during packaging and transportation, the reduction space is limited, preventing further reduction in packaging box size and increasing packaging costs. Furthermore, in special rescue scenarios such as forest fire fighting, earthquakes, floods, and landslides, motorcycles need to be placed in airdrop containers and airdropped to the rescue site with rescue personnel. Existing motorcycles are too large to fit into these containers, hindering their ability to meet the requirements of special disaster relief missions. Summary of the Invention

[0003] To address the aforementioned technical problems, the present invention aims to provide a quick-release motorcycle driver's seat structure.

[0004] The objective of this invention is achieved through the following technical solution. A quick-release motorcycle driver's seat structure according to this invention includes a first vertical beam and a second vertical beam extending in a front-rear direction. One end of the first vertical beam is connected to one end of a first lower bracket located below the first vertical beam, and one end of the second vertical beam is connected to one end of a second lower bracket located below the second vertical beam. An upper bracket extending in a left-right direction is connected to the upper part of the other ends of the first and second vertical beams. First lifting lugs are provided at both ends of the upper bracket. The two first lifting lugs are detachably connected to a fixed seat on a main bracket, and the other ends of the first and second lower brackets are detachably connected to second lifting lugs on the main bracket.

[0005] Furthermore, the first lifting lug is provided with a pin mounting hole for detachable connection with the hook hole on the fixed base via a pin.

[0006] Furthermore, the upper support has two U-shaped first lifting lugs with downward openings at both ends.

[0007] Furthermore, the other end of the first lower bracket and the second lower bracket are respectively provided with quick-press screw mounting holes for detachable connection with the mounting holes on the second lifting lug via quick-press screws.

[0008] Furthermore, the upper bracket is provided with two front seat cushion mounting holes for mounting the seat cushion.

[0009] Furthermore, the connection point between one end of the first vertical beam and one end of the first lower support, and the connection point between one end of the second vertical beam and one end of the second lower support, are respectively connected to the two ends of the rear support frame.

[0010] Furthermore, the rear support frame is provided with two rear seat cushion mounting holes for mounting the seat cushion.

[0011] Furthermore, a first reinforcing member is provided between the first vertical beam and the second vertical beam.

[0012] Furthermore, a second reinforcing member is provided between the first vertical beam and the first lower support, and between the second vertical beam and the second lower support.

[0013] Based on the aforementioned technical solution, the present invention has the following beneficial effects: The quick-release motorcycle seat proposed in this invention, through the detachable connection between the quick-release motorcycle seat and the main frame of the motorcycle, allows the operator to quickly disassemble it by hand and place it into the packaging box during packaging, thereby effectively reducing the packaging volume and the cost of the packaging box; during airdrop, the quick-release motorcycle seat can be detached from the main frame, further reducing the overall packaging volume of the vehicle, and the main frame and quick-release motorcycle seat can be placed in the airdrop bin for airdrop. After airdrop, the operator can quickly fix the motorcycle seat to the vehicle by hand using the quick-release structure. It can be applied to emergency rescue missions such as forest fire fighting, earthquakes, floods, and landslides, expanding the application scenarios of motorcycles.

[0014] The above description is merely an overview of the technical solution of the present invention. In order to better understand the technical means of the present invention and to implement it in accordance with the contents of the specification, and to make the above and other objects, features and advantages of the present invention more apparent and understandable, preferred embodiments are described below in conjunction with the accompanying drawings. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of a quick-release motorcycle driver's seat structure according to the present invention.

[0016] Figure 2 This is a schematic diagram of the main frame structure of the quick-release motorcycle driver's seat structure of the present invention before it is assembled onto the main frame.

[0017] Figure 3 This is a schematic diagram of the complete vehicle frame structure of the present invention, which shows the quick-release motorcycle driver's seat structure assembled onto the main frame.

[0018] Figure 4 This is a schematic diagram illustrating the quick-release motorcycle driver's seat structure and the locking principle between the quick-release driver's seat and the main frame, according to the present invention.

[0019] Figure 5 This is a schematic diagram of the quick-release motorcycle driver's seat structure after the seat cushion and pins are assembled, according to the present invention.

[0020] Reference numerals: 1. Main bracket; 101. First connecting pipe; 102. Second connecting pipe; 103. Fixing seat; 1031. Hook hole; 104. Second lifting lug; 1041. Mounting hole; 2. Quick-release screw; 3. Pin; 4. Quick-release driver's seat; 401. First vertical beam; 402. Second vertical beam; 403. First lower bracket; 404. Second lower bracket; 405. First reinforcing member; 406. Second reinforcing member; 407. Upper bracket; 4071. Front mounting hole of seat cushion; 408. First lifting lug; 4081. Pin mounting hole; 409. Quick-release screw mounting hole; 410. Rear support frame; 4101. Rear mounting hole of seat cushion; 5. Seat cushion. Detailed Implementation

[0021] The technical solution of the present invention will be further described in detail below with reference to the accompanying drawings: Please see Figure 1 and Figure 3 This invention discloses a quick-release motorcycle driver's seat structure, including a quick-release driver's seat detachably connected to the main frame 1. The quick-release driver's seat includes a first vertical beam 401 and a second vertical beam 402 extending in the front-rear direction, as well as a first lower support 403 and a second lower support 404. A first reinforcing frame 405 connects the first vertical beam and the second vertical beam. In this embodiment, the first reinforcing frame uses a horizontal tube to increase the structural stability of the quick-release driver's seat. Furthermore, the first lower support is located below the first vertical beam, and the second lower support is located below the second vertical beam. In this embodiment, the included angles formed between the first lower support and the first vertical beam, and between the second lower support and the second vertical beam, are acute angles. A second reinforcing frame 406 connects between the first lower support and the first vertical beam, and between the second lower support and the second vertical beam. In this embodiment, the second reinforcing frame uses an inclined support frame, which can effectively enhance the stability of the quick-release driver's seat.

[0022] Please see Figure 1 and Figure 5One end of the first vertical beam is connected to one end of the first lower support, and one end of the second vertical beam is connected to one end of the second lower support. The other ends of the first and second vertical beams are connected to an upper support 407 extending in the left-right direction. Specifically, the upper support is located above the other ends of the first and second vertical beams, and both ends of the upper support extend beyond the outside of the first and second vertical beams. Each end of the upper support is provided with a first lifting lug 408 for detachable connection with the fixing seat 103 on the main support 1. The first lifting lug is provided with a pin mounting hole 4081. In this embodiment, the two ends of the upper support are respectively provided with two U-shaped first lifting lugs that open downwards. The upper bracket located between the first and second vertical beams has two front mounting holes 4071 for mounting the seat cushion 6. The other end of the first and second lower brackets has quick-press screw mounting holes 409 for detachably connecting with the second lifting lug 104 on the main bracket 1 via quick-press screws. The connection end of one end of the first vertical beam to one end of the first lower bracket and the connection end of one end of the second vertical beam to one end of the second lower bracket are respectively connected to the two ends of the rear support frame 410. The rear support frame has two rear mounting holes 4101 for mounting the seat cushion.

[0023] Please see Figure 2 The main support is a motorcycle support. The main support 1 is provided with a first connecting pipe 101 and two second connecting pipes 102 connected to the first connecting pipe. The first connecting pipe, the second connecting pipe and the quick-release driver's seat are detachably connected by a connector. Specifically, the first connecting pipe is provided with two fixing seats 103. The upper part of the fixing seat is provided with a hook hole 1031. The hook hole is connected to the two first lifting lugs that are U-shaped as mentioned above by a pin 3. The width of the hook hole is adapted to the slot width of the two lifting lugs. The second connecting pipe is provided with a second lifting lug 104 for connecting to the ends of the first lower support and the second lower support. The second lifting lug is provided with a mounting hole 1041 corresponding to the quick-press screw mounting hole, and the two are detachably connected by a quick-press screw 2.

[0024] The installation process of this invention, which describes a quick-release motorcycle driver's seat structure that can be detachably mounted onto the main frame, is as follows: First, install the pins into the pin mounting holes of the two U-shaped lifting lugs. Then, place the upper bracket with the pins onto the fixed base, ensuring the pins are positioned within the hook holes. Next, rotate the driver's seat assembly around the pins until the quick-release screw mounting holes at the other ends of the first and second lower brackets align with the mounting holes of the second lifting lugs on the main frame. Install the quick-release screws, screw the quick-release nut to an appropriate depth, and press the quick-release screw handle. The cam structure on the quick-release screw fixes the first and second lower brackets into the second lifting lugs. At this point, the first and second lower brackets are locked to the second lifting lugs. Therefore, during operation, the driver's seat assembly rotates around the mounting holes of the second lifting lugs. Please refer to [link to relevant documentation]. Figure 4Specifically, the structure rotates around the mounting hole as the center and the distance between the center of the hook hole and the mounting hole as the radius. The opening direction of the hook hole on the fixed base is perpendicular to the tangent of the direction of movement of the quick-release driver's seat at the hook hole. This structure ensures that the upper bracket cannot be removed from the hook hole. At the same time, the design of the opening structure makes it easier to install quickly. When quick-release, the operation can be reversed.

[0025] Please see Figure 5 In actual operation, in order to facilitate the quick-release driver's seat 4 to achieve quick installation and quick removal, the pin 3 and seat cushion 5 are assembled onto the quick-release driver's seat 4 to form the driver's seat assembly. The driver's seat assembly is to be used as a whole and will not be disassembled during quick-release, quick installation, packaging and transportation.

[0026] This invention proposes a quick-release driver's seat for motorcycles. During packaging, it can be quickly and manually disassembled and placed into a box, effectively reducing packaging volume and box costs. This quick-release driver's seat is integrated with the vehicle structure and can be disassembled into two separate structures for airdrop, further reducing the overall packaging volume. It can be placed in an airdrop container for airdrop. After airdrop, the operator can quickly and manually secure the driver's seat to the vehicle using the quick-release structure. This design can be applied to emergency rescue missions such as forest fire fighting, earthquakes, floods, and landslides, expanding the application scenarios for motorcycles.

[0027] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Any other modifications or equivalent substitutions made by those skilled in the art to the technical solutions of the present invention, as long as they do not depart from the design and scope of the technical solutions of the present invention, should be covered within the scope of the claims of the present invention.

Claims

1. A quick-release motorcycle driver's seat structure, characterized in that: It includes a first vertical beam (401) and a second vertical beam (402) extending in the front-back direction. One end of the first vertical beam is connected to one end of a first lower support (403) located below the first vertical beam, and one end of the second vertical beam is connected to one end of a second lower support (404) located below the second vertical beam. The other ends of the first and second vertical beams are connected to an upper support (407) extending in the left-right direction. The two ends of the upper support are respectively provided with first lifting lugs (408). The two first lifting lugs are used to detachably connect to the fixed seat (103) on the main support (1), and the other ends of the first and second lower supports are respectively used to detachably connect to the second lifting lugs (104) on the main support (1).

2. The quick-release motorcycle driver's seat structure according to claim 1, characterized in that: The first lifting lug is provided with a pin mounting hole (4081) for detachable connection with the hook hole on the fixed base via a pin.

3. The quick-release motorcycle driver's seat structure according to claim 2, characterized in that: The upper support has two U-shaped first lifting lugs that open downwards at both ends.

4. The quick-release motorcycle driver's seat structure according to claim 1, characterized in that: The other ends of the first lower bracket and the second lower bracket are respectively provided with quick-press screw mounting holes (409) for detachable connection with the mounting holes (1041) on the second lifting lug (104) via quick-press screws (2).

5. The quick-release motorcycle driver's seat structure according to claim 1, characterized in that: The upper bracket is provided with two front seat cushion mounting holes (4071) for mounting the seat cushion (5).

6. The quick-release motorcycle driver's seat structure according to claim 1, characterized in that: The connection between one end of the first vertical beam and one end of the first lower support, and the connection between one end of the second vertical beam and one end of the second lower support, are respectively connected to the two ends of the rear support frame (410).

7. The quick-release motorcycle driver's seat structure according to claim 6, characterized in that: The rear support frame has two rear seat cushion mounting holes (4101) for mounting the seat cushion.

8. The quick-release motorcycle driver's seat structure according to claim 1, characterized in that: A first reinforcing member (405) is provided between the first vertical beam and the second vertical beam.

9. The quick-release motorcycle driver's seat structure according to claim 1, characterized in that: A second reinforcing member (406) is provided between the first vertical beam and the first lower support, and between the second vertical beam and the second lower support.

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