Foldable motorcycle carrier

Abstract

The utility model discloses a foldable motorcycle carrier and relates to the field of motorcycle carriers. The vehicle-mounted frame comprises a vehicle-mounted frame main body and a fixed frame body, the vehicle-mounted frame main body comprises a first side frame and a second side frame, and the fixed frame body is fixed at the rear end of the motorcycle. The luggage carrier is tightly connected with the fixing frame body and a motorcycle body through bolts, stable installation of the luggage carrier is guaranteed, the luggage carrier is rotationally connected with the rotating shaft base and the installation base through the rotating shaft, when a luggage needs to be carried, a spacious carrying space can be obtained only by simply unfolding the luggage carrier, and the requirement for carrying large objects or a large number of objects is easily met; and when the object does not need to be carried, the object carrier can be conveniently folded and clamped into the clamping block, so that the occupation of the back space of the motorcycle is effectively reduced.

Description

Technical Field

[0001] This utility model relates to the field of motorcycle cargo racks, specifically a foldable motorcycle cargo rack. Background Technology

[0002] When a motorcycle needs to carry cargo, there are generally two main methods. First, you can use the motorcycle's built-in cargo box, which is usually designed at the rear or other parts of the motorcycle and is integrated with the body, making it both aesthetically pleasing and practical. The other option is to install a rear box or trunk. These boxes usually have a larger capacity, can hold more items, and are equipped with waterproof and dustproof functions to ensure that the items are protected from external environmental damage during travel. Through these two methods, motorcycle owners can flexibly choose the method of carrying cargo according to their actual needs to meet different travel requirements.

[0003] Of these two options, the motorcycle's built-in cargo box is usually designed to be compact, resulting in a relatively small capacity. It's suitable for carrying small, lightweight items such as backpacks and small toolboxes, but it falls short when carrying large or numerous items. This not only limits the rider's carrying capacity but can also cause inconvenience when carrying a lot of items. On the other hand, the rear cargo box, while significantly increasing cargo space, also brings several problems. First, the rear cargo box takes up a lot of back space, which can affect the rider's comfort, especially during long rides, where the rider may feel tired and uncomfortable due to limited back space. Second, the installation of the rear cargo box can also affect the motorcycle's balance and stability, especially at high speeds or when turning. Utility Model Content

[0004] Therefore, the purpose of this utility model is to provide a foldable motorcycle cargo rack to solve the technical problems of limited capacity of the motorcycle's built-in cargo frame and the impact of the rear cargo frame on comfort and vehicle balance and stability. This foldable motorcycle cargo rack aims to combine the advantages of both, providing sufficient cargo space when needed, and folding it up when not needed to reduce the impact on rider comfort and vehicle performance.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a foldable motorcycle carrying rack, comprising a main body and a fixed frame, wherein the main body includes a first side frame and a second side frame, the fixed frame is fixed to the rear end of the motorcycle, the fixed frame includes a frame, the frame is fixedly connected to the motorcycle by bolts, and fixed seats are provided on both sides of the frame, and a first fixed head and a second fixed head are respectively provided at the top and bottom ends of the first side frame and the second side frame;

[0006] The first fixing head is fixedly connected to the fixing seat by bolts, and the second fixing head is fixedly connected to the motorcycle by bolts. Two pedals are provided on both sides of the first side frame and the second side frame.

[0007] The top of the two pedals is provided with a pivot seat and a mounting seat. A pivot is rotatably connected between the pivot seat and the mounting seat. A carrying rack is provided on one side of the pivot. A locking block is provided on the inner side of the mounting seat. The carrying rack can be effectively locked into the locking block after rotation.

[0008] By adopting the above technical solutions, the separation design of the main body of the vehicle frame and the fixed frame, as well as the fixed connection between the first side frame, the second side frame and the rear end of the motorcycle, a stable installation of the cargo rack is achieved.

[0009] Furthermore, mounting rods are provided on both sides of the mounting base and the first and second side frames.

[0010] By adopting the above technical solution, the pivot seat and mounting seat on the pedal provide support for the rotation of the rack.

[0011] Furthermore, tension springs are installed between the first side frame and the second side frame and the two mounting rods, respectively.

[0012] By adopting the above technical solution, the combination of the mounting rod and the tension spring provides additional support for the shelf. When the shelf is unfolded, the tension spring can maintain its stability and prevent swaying due to excessive load.

[0013] Furthermore, a protective sleeve is installed on the outside of the tension spring, and the two ends of the protective sleeve are detachably connected to the first side frame, the second side frame, and the mounting rod, respectively.

[0014] By adopting the above technical solution, the protective sleeve on the outside of the tension spring can not only protect the spring from damage caused by the external environment, such as rain and dust, but also extend the service life of the spring.

[0015] Furthermore, the rack is equipped with a stabilizing mechanism, which includes a flange collar and an elastic band on one side of the flange collar.

[0016] By adopting the above technical solution, the stabilizing mechanism on the shelf further enhances the stability of the shelf through the combination of flange collar and elastic band.

[0017] Furthermore, the end of the elastic band is provided with a locking hook, and the locking hook is attached to the shelf.

[0018] By adopting the above technical solution, the locking hook at the end of the elastic band and the hanging design of the shelf allow users to easily adjust the tightness of the elastic band to accommodate items of different sizes and weights.

[0019] Furthermore, the main body of the vehicle frame is made of carbon steel.

[0020] By adopting the above technical solution, the main body of the vehicle frame is made of carbon steel, which has excellent strength and corrosion resistance.

[0021] In summary, the present invention has the following main advantages:

[0022] 1. This utility model features a vehicle-mounted rack body, composed of a first side frame and a second side frame, which are bolted to the fixed frame and the motorcycle itself, ensuring a stable installation of the rack. The rack is rotatably connected to a pivot seat and a mounting base via a pivot, allowing for easy folding and unfolding. This design greatly enhances the flexibility and convenience of use. When carrying cargo, simply unfolding the rack provides ample storage space, easily meeting the needs of carrying large or numerous items. When not carrying cargo, the rack can be easily folded and snapped into the locking block, effectively reducing the space occupied on the motorcycle's back and significantly improving the driver's comfort. The comfort of the rack is enhanced by the swivel seat and mounting base on the pedal, as well as the effective snap-fit ​​design between the rack and the snap-fit ​​block, which together ensure the stability of the rack in the unfolded state. At the same time, the added tension spring further enhances the stability of the rack, ensuring the stability of the load even during driving, thereby greatly improving driving safety. In addition, the main body of the rack is made of carbon steel, which has excellent strength and corrosion resistance, and can withstand large loads and long-term use. The protective sleeve on the outside of the tension spring not only effectively protects the spring from damage by the external environment, but also greatly facilitates the maintenance and replacement of the spring, so that the rack can maintain good performance in long-term use.

[0023] 2. This utility model incorporates a stabilizing mechanism, which, through a combination of flange collars and elastic bands, provides additional support and fixation for the rack. When the rack is unfolded and carrying items, the elastic bands fit tightly between the rack and the motorcycle body, and are hooked onto the rack via locking hooks, forming a stable triangular support structure. This structure effectively distributes the weight borne by the rack, reducing swaying or tilting caused by excessive load, thereby improving the stability and safety of the rack. Attached Figure Description

[0024] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0025] Figure 2 This is a side view of the three-dimensional structure of the present invention;

[0026] Figure 3This is a partial three-dimensional structural diagram of the protective sleeve of this utility model;

[0027] Figure 4 This utility model Figure 1 Enlarged structural diagram at point A in the middle.

[0028] In the diagram: 1. Vehicle frame main body; 101. First side frame; 102. Second side frame; 103. First fixing head; 104. Second fixing head; 105. Rotary shaft seat; 106. Rotary shaft; 107. Mounting seat; 108. Snap-fit ​​block; 109. Pedal; 110. Cargo rack; 111. Mounting rod; 112. Tension spring; 113. Protective sleeve; 2. Fixed frame body; 201. Frame; 202. Fixing seat; 3. Stabilizing mechanism; 301. Flange collar; 302. Elastic band; 303. Locking hook. Detailed Implementation

[0029] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0030] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., 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. In addition, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0031] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation", "connection", "linking", and "setting" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection of two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0032] The following describes an embodiment of the present invention based on its overall structure.

[0033] Example 1:

[0034] A foldable motorcycle rack, such as Figures 1-4As shown, the device includes a vehicle frame body 1 and a fixed frame body 2. The vehicle frame body 1 includes a first side frame 101 and a second side frame 102. The fixed frame body 2 is fixed to the rear end of the motorcycle and includes a frame 201. The frame 201 is fixedly connected to the motorcycle by bolts. Fixed seats 202 are provided on both sides of the frame 201. A first fixing head 103 and a second fixing head 104 are respectively provided at the top and bottom ends of the first side frame 101 and the second side frame 102. The first fixing head 103 is fixedly connected to the fixing seat 202 by bolts, and the second fixing head 104 is fixedly connected to the motorcycle by bolts. The first side frame 101 and the second side frame 102... Two footrests 109 are provided on both sides of the vehicle. A pivot seat 105 and a mounting base 107 are provided on the top of the two footrests 109. A pivot 106 is rotatably connected between the pivot seat 105 and the mounting base 107. A carrying rack 110 is provided on one side of the pivot 106. A locking block 108 is provided on the inner side of the mounting base 107. After the carrying rack 110 rotates, it can effectively lock into the locking block 108. This design allows the main body of the vehicle rack 1 to be stably installed at the rear of the motorcycle. The double fixation of the first fixing head 103 to the fixing base 202 and the second fixing head 104 to the motorcycle ensures the stability and safety of the carrying rack during driving. Simultaneously, the separate design of the first side rack 101 and the second side rack 102, combined with the pivot structure on the footrests 109, achieves the foldability of the carrying rack, making it easy to store and carry.

[0035] See Figure 1 , Figure 4 Mounting rods 111 are provided on both sides of the mounting base 107 and the first side frame 101 and the second side frame 102. The addition of the mounting rods 111 provides additional support points for the main body of the vehicle rack 1, enhancing the stability of the entire rack. At the same time, the connection between the mounting rods 111 and the first side frame 101, the second side frame 102, and the mounting base 107 forms a more complete structural frame, improving the load-bearing capacity of the rack.

[0036] Example 2:

[0037] See Figure 1 , Figure 2 Tension springs 112 are installed between the first side frame 101 and the second side frame 102 and the two mounting rods 111, respectively. The introduction of tension springs 112 provides continuous tension support for the cargo rack 110 in the unfolded state, effectively preventing swaying caused by bumps or excessive load. This design not only improves the stability of the cargo rack, but also enhances the user's driving safety.

[0038] See Figure 3 , Figure 4A protective sleeve 113 is installed on the outside of the tension spring 112, and the two ends of the protective sleeve 113 are detachably connected to the first side frame 101, the second side frame 102, and the mounting rod 111, respectively. The protective sleeve 113 effectively isolates the tension spring 112 from contact with the external environment, preventing the spring from failing due to corrosion or wear. At the same time, the detachable design of the protective sleeve 113 facilitates users to perform regular inspections and maintenance of the spring, extending the service life of the shelf.

[0039] See Figure 1 , Figure 4 The rack 110 is equipped with a stabilizing mechanism 3, which includes a flange collar 301. An elastic band 302 is provided on one side of the flange collar 301. The addition of the stabilizing mechanism 3 provides additional fixed support for the items on the rack 110. The combined design of the flange collar 301 and the elastic band 302 can tightly restrain the items, preventing them from shifting or falling off due to bumps during travel, thus ensuring the safety and integrity of the items.

[0040] See Figure 1 The elastic band 302 has a locking hook 303 at its end, which is attached to the rack 110. The locking hook 303 provides a reliable fixing point for the elastic band 302, allowing users to easily adjust the tightness of the elastic band as needed. At the same time, the attachment design of the locking hook 303 to the rack 110 ensures that the elastic band will not fall off during travel, further improving the stability and safety of the rack.

[0041] See Figure 3 , Figure 4 The main body 1 of the vehicle rack is made of carbon steel. Carbon steel not only possesses excellent strength and toughness, enabling it to withstand heavy loads and prolonged use, but also exhibits good corrosion resistance, resisting external environmental erosion and extending the rack's service life. Furthermore, carbon steel is easy to process and form, providing more possibilities for rack design.

[0042] The implementation principle of this utility model is as follows: First, the frame 201 of the fixed frame 2 is fixed to the rear end of the motorcycle with bolts to ensure that the frame 201 is stable and immovable. Then, the fixing seats 202 on both sides of the frame 201 are adjusted to appropriate positions so that they can be connected to the vehicle frame body 1 in the future.

[0043] The first side frame 101 and the second side frame 102 of the vehicle frame body 1 are placed on both sides of the motorcycle, ensuring that the first fixing head 103 is aligned with the fixing seat 202 and is fixedly connected by bolts. At the same time, the second fixing head 104 is also fixedly connected to the motorcycle itself by bolts to enhance the stability of the vehicle frame body.

[0044] After confirming that the mounting rod 111 between the first side frame 101 and the second side frame 102 is correctly installed, install the tension spring 112 between the first side frame 101, the second side frame 102 and the mounting rod 111 respectively, ensuring that the tension spring is in an appropriate tension state. Put the protective sleeve 113 on the outside of the tension spring 112, and ensure that its two ends are detached from the first side frame 101, the second side frame 102 and the mounting rod 111 respectively, so as to protect the tension spring from external damage.

[0045] When it is necessary to carry goods, unfold the rack 110 from the folded state. By rotating the pivot 106, the rack 110 is rotated out from between the pivot seat 105 and the mounting seat 107, and its unfolding is ensured to be stable. After unfolding the rack 110 to the appropriate position, use the snap-fit ​​block 108 to fix the rack and prevent it from shaking during travel. Put the flange collar 301 of the stabilizing mechanism 3 on the appropriate position of the rack 110, pull the elastic band 302 out from one side of the flange collar 301, and hang the locking hook 303 at the end of the elastic band 302 on the corresponding position of the rack 110 to ensure the stability of the rack during travel.

[0046] When the shelf is no longer needed, it can be folded up. First, release the hook 303 from the shelf 110, then rotate the shelf and lock it into the latch block 108 to complete the folding operation.

[0047] All parts not covered in this utility model are the same as or can be implemented using existing technologies, and will not be described in detail here.

[0048] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not intended to limit the invention. The specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and spirit of the present invention, provided that such modifications, substitutions, and variations are within the scope of the claims of the present invention and are protected by patent law.

Claims

1. A foldable motorcycle cargo rack, characterized in that: The vehicle frame includes a main body (1) and a fixed frame (2). The main body (1) includes a first side frame (101) and a second side frame (102). The fixed frame (2) is fixed to the rear end of the motorcycle. The fixed frame (2) includes a frame (201). The frame (201) is fixedly connected to the motorcycle by bolts. Fixed seats (202) are provided on both sides of the frame (201). The top and bottom ends of the first side frame (101) and the second side frame (102) are respectively provided with a first fixing head (103) and a second fixing head (104). The first fixing head (103) is fixedly connected to the fixing seat (202) by bolts, and the second fixing head (104) is fixedly connected to the motorcycle by bolts. Two pedals (109) are provided on both sides of the first side frame (101) and the second side frame (102). The top of the two pedals (109) is provided with a pivot seat (105) and a mounting seat (107). A pivot (106) is rotatably connected between the pivot seat (105) and the mounting seat (107). A shelf (110) is provided on one side of the pivot (106). A snap-fit ​​block (108) is provided on the inner side of the mounting seat (107). The shelf (110) can be effectively snapped into the snap-fit ​​block (108) after it is rotated.

2. The foldable motorcycle carrying rack according to claim 1, characterized in that: Mounting rods (111) are provided on both sides of the mounting base (107), the first side frame (101), and the second side frame (102).

3. The foldable motorcycle carrying rack according to claim 1, characterized in that: Tension springs (112) are respectively installed between the first side frame (101) and the second side frame (102) and the two mounting rods (111).

4. The foldable motorcycle carrying rack according to claim 3, characterized in that: The tension spring (112) is fitted with a protective sleeve (113) on its outer side, and the two ends of the protective sleeve (113) are detachably connected to the first side frame (101), the second side frame (102) and the mounting rod (111), respectively.

5. The foldable motorcycle carrying rack according to claim 1, characterized in that: The shelf (110) is provided with a stabilizing mechanism (3), which includes a flange collar (301) and an elastic band (302) on one side of the flange collar (301).

6. The foldable motorcycle carrying rack according to claim 5, characterized in that: The end of the elastic band (302) is provided with a locking hook (303), and the locking hook (303) is attached to the shelf (110).

7. The foldable motorcycle carrying rack according to claim 1, characterized in that: The main body (1) of the vehicle frame is made of carbon steel.

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