Bicycle side bag mounting rack

Abstract

The utility model relates to the field of mounting racks, in particular to a bicycle side bag mounting rack which comprises a rack body and a hook assembly movably arranged on the rack body, the hook assembly comprises a hook body and a hook part, the bottom end of the hook body is movably connected to the outer side face of the rack body, and the top end of the hook body extends outwards. An n-shaped accommodating space is formed by bending downwards; one end of the hook part is rotationally connected to the top end of the hook body, hook arms bent outwards are arranged at the two ends of the hook part and located at the two ends of the hook body, a supporting groove is formed in the inner side of the free end of the hook body, the ends of the hook arms are embedded in the supporting groove, and the free ends of the hook arms are embedded in the supporting groove. The supporting groove provides acting force towards the rod body direction for the hook arm, it is ensured that the hook arm can provide stable supporting force for the rod body in the driving process on a rugged road section, and the situation that the installation frame and the rod body fall off, and installation of the side bag is affected is avoided.

Description

Technical Field

[0001] This utility model relates to the field of mounting brackets, specifically to a bicycle side pocket mounting bracket. Background Technology

[0002] A bicycle is a two-wheeled mode of transportation powered by human power, where pedals drive a chain drive system that rotates the rear wheel, propelling the vehicle forward. It's a popular choice for modern urban commuting, leisure, and fitness. Bicycles come in a wide variety of types to meet the needs of different scenarios and users. Road bikes are designed for racing, featuring lightweight frames and narrow tires, ideal for high-speed riding on flat roads; mountain bikes offer superior off-road capability, equipped with suspension forks and wide tires, easily handling rugged mountain trails; folding bikes are compact and portable, folding quickly for storage, perfect for urban commuting and public transportation connections; touring bikes emphasize comfort and cargo capacity, typically equipped with racks and mudguards, suitable for long-distance riding; while urban commuter bikes prioritize practicality and convenience, with simple designs suitable for short daily trips. For bicycles with passenger capacity, the limited space on the rear seat has led to the development of mounting racks on the sides of the rear seat for attaching side bags, increasing the bicycle's carrying capacity.

[0003] For example, the utility model patent with application number CN201920863059.1 entitled "A Bicycle Spring Buckle" includes a mounting plate. The surface of the mounting plate is provided with horizontally arranged and downwardly curved hooks. A lock is provided between the two hooks. The lower end of the lock is provided with a fastening part that bends towards the surface of the mounting plate. The side of the hook is also provided with a rotating shaft that passes horizontally through the hook and the lock. In the hanging state, the rod is inserted into the fastening part. The fastening part limits the rod. The rod exerts a downward force on the fastening part due to gravity. When traveling on rough roads, the pressure on the fastening part increases, which can easily cause the rod to fall off and affect the fixation of the bag. Utility Model Content

[0004] The purpose of this utility model is to provide a bicycle side bag mounting bracket, which aims to improve the problem that the conventional mounting structure has a large pressure on the fastening part, which can easily cause the rod to fall off and affect the fixation of the bag.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A bicycle side pocket mounting bracket includes a frame and a hook assembly movably mounted on the frame.

[0007] The hook assembly includes a hook body and a hook portion. The bottom end of the hook body is movably connected to the outer side of the frame, and the top end of the hook body extends outward and bends downward to form an "n"-shaped receiving space.

[0008] One end of the hook part is rotatably connected to the top of the hook body. Both ends of the hook part are provided with outwardly bent hook arms. The hook arms are located at both ends of the hook body and are bent toward the bottom opening of the "n"-shaped receiving space. The free end of the hook body is provided with a support groove corresponding to the hook arm. The end of the hook arm is embedded in the support groove.

[0009] Furthermore, a gasket is provided in the “n”-shaped receiving space. One side of the gasket is attached and fixed to the inner side of the free end of the hook body. The other side of the gasket passes around the top of the “n”-shaped receiving space and extends to the other side of the “n”-shaped receiving space. The free end of the other side of the gasket extends downward and protrudes out of the “n”-shaped receiving space.

[0010] The width of the pad is greater than the width of the hook body, and the hook arm fits against both sides of the pad.

[0011] Furthermore, the top two sides of the hook body are provided with outwardly extending upper pins, one end of the hook part is provided with an upper connecting arm, the upper connecting arm is wrapped around the circumference of the upper pins, and a torsion spring is assembled between the hook body and the hook part.

[0012] Furthermore, a drive block is provided on the outer side of the hook portion, and a drive channel is provided on the drive block.

[0013] Furthermore, the inner side of the frame is provided with a concave sliding space, and the upper and lower ends of the concave sliding space are respectively provided with an upper slide rail and a lower slide rail. The bottom end of the hook body is provided with an outwardly extending upper locking block and a lower locking block. The upper locking block and the lower locking block pass around the upper and lower ends of the frame and are embedded in the upper slide rail and the lower slide rail, respectively.

[0014] Furthermore, the frame has an installation notch at the middle of its upper and / or lower ends.

[0015] Furthermore, a mounting column is provided within the concave sliding space, and a mounting hole is provided on the mounting column, the mounting hole penetrating the frame.

[0016] The top surface of the mounting column is flush with the inner side surface of the frame.

[0017] Furthermore, a reinforcing rib group is provided within the concave sliding space, and the top surface of the reinforcing rib group is flush with the top surface of the mounting column.

[0018] Furthermore, the outer side of the frame is provided with a plurality of positioning grooves, which are arranged sequentially along the length of the frame;

[0019] The bottom end of the hook body is provided with a positioning plate. The top end of the positioning plate is rotatably connected to the hook body, and the bottom end of the positioning plate is detachably connected to the hook body. The inner side of the positioning plate is provided with outwardly extending positioning posts. The positioning posts are located on both sides of the hook body and are inserted into the corresponding positioning slots.

[0020] Furthermore, the bottom of the hook body is provided with lower pins on both sides, the top of the positioning plate is provided with lower connecting arms on both sides, the lower connecting arms are wound around the lower pins, and the outer side of the frame is provided with a clearance groove, the clearance groove corresponding to the position of the lower pins and the lower connecting arms.

[0021] By adopting the above technical solution, this utility model has the following advantages compared with the prior art:

[0022] The "n"-shaped housing accommodates the bicycle's rear seat pole. A hook arm, bent towards the bottom opening of the "n"-shaped housing, closes the bottom opening, enclosing the pole. The frame is then fixedly connected to the side pockets, enabling the installation of the side pockets. Simultaneously, the free end of the hook arm is embedded in a support groove, which supports the end of the hook arm and provides a force towards the pole. This ensures that the hook arm provides stable support to the pole during travel on rough roads, preventing the mounting bracket from detaching from the pole and affecting the installation of the side pockets. Attached Figure Description

[0023] Figure 1 This is a front structural diagram of the bicycle side pocket mounting bracket described in this utility model;

[0024] Figure 2 This is a schematic diagram of the reverse side structure of the bicycle side pocket mounting bracket described in this utility model;

[0025] Figure 3 This is a schematic diagram of the hook assembly of the bicycle side pocket mounting bracket of the present invention in the open state.

[0026] Figure 4 This is an exploded view of the hook assembly of the bicycle side pocket mounting bracket described in this utility model;

[0027] Figure 5 This is a schematic diagram of the positioning plate structure of the bicycle side pocket mounting bracket described in this utility model.

[0028] Explanation of reference numerals in the attached figures:

[0029] 1. Frame; 11. Recessed sliding space; 111. Upper slide rail; 112. Lower slide rail; 12. Installation notch; 13. Mounting column; 131. Mounting hole; 14. Reinforcing rib assembly; 15. Positioning groove; 16. Clearance groove;

[0030] 2. Hook assembly; 21. Hook body; 211. "n"-shaped receiving space; 212. Upper locking block; 213. Lower locking block; 214. Support groove; 215. Upper pin; 216. Locking tongue; 217. Lower pin; 22. Hook part; 221. Hook arm; 222. Upper connecting arm; 223. Drive block; 2231. Drive channel; 224. Concave surface; 23. Positioning plate; 231. Locking block; 232. Positioning post; 233. Lower connecting arm;

[0031] 3. Torsion spring; 4. Washer. Detailed Implementation

[0032] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this utility model and are not intended to limit this utility model.

[0033] Additionally, it should be noted that the terms "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer" are all based on the orientation or positional relationship shown in the accompanying drawings. They are merely for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element of this utility model must have a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0034] When an element is referred to as being "fixed to," "set on," or "contained on" another element, it can be directly on or indirectly on that other element. When an element is referred to as being "connected to," it can be directly connected to or indirectly connected to that other element.

[0035] Unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" 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; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances. Example

[0036] Please refer to Figure 1-5As shown, this embodiment provides a bicycle side bag mounting bracket, including a frame 1 and a hook assembly 2 movably mounted on the frame 1. The hook assembly 2 includes a hook body 21 and a hook portion 22. The bottom end of the hook body 21 is movably connected to the outer surface of the frame 1, and the top end of the hook body 21 extends outward and bends downward to form an "n"-shaped receiving space 211. One end of the hook portion 22 is rotatably connected to the top end of the hook body 21, and both ends of the hook portion 22 are provided with outwardly bent hook arms 221. The hook arms 221 are located at both ends of the hook body 21 and bend towards the bottom opening of the "n"-shaped receiving space 211. The inner side of the free end of the hook body 21 is provided with a support groove 214 corresponding to the hook arm 221, and the end of the hook arm 221 is embedded in the support groove 214.

[0037] The “n”-shaped receiving space 211 accommodates the pole of the bicycle rear seat. The bottom opening of the “n”-shaped receiving space 211 is closed by the hook arm 221, which bends towards the bottom opening of the “n”-shaped receiving space 211, thus enclosing the pole. The frame 1 is fixedly connected to the side bag to realize the installation of the side bag. At the same time, the free end of the hook arm 221 is embedded in the support groove 214. The support groove 214 supports the end of the hook arm 221 and provides a force to the hook arm 221 in the direction of the pole. This ensures that the hook arm 221 can provide stable support to the pole during the ride on rough roads, and prevents the mounting frame from falling off the pole and affecting the installation of the side bag.

[0038] Please refer to Figure 1 and Figure 3 As shown, further, a gasket 4 is provided within the "n"-shaped receiving space 211. One side of the gasket 4 is fixed to the inner side of the free end of the hook body 21; the other side of the gasket 4 bypasses the top of the "n"-shaped receiving space 211 and extends to the other side of the "n"-shaped receiving space 211. The free end of the other side of the gasket 4 extends downward and protrudes from the "n"-shaped receiving space 211. The width of the gasket 4 is greater than the width of the hook body 21, and the hook arm 221 is in contact with both sides of the gasket 4. The portion of the pad 4 located within the "n"-shaped receiving space 211 wraps around the upper part and sides of the rod. The free end of the other side of the pad 4 is in a movable state, and the width of the pad 4 extends to the inner side of the hook arm 221. When the hook arm 221 moves toward the support groove 214, it pushes the pad 4 to bend toward the rod, causing the free end of the pad 4 to adhere to the lower side of the rod, providing all-round wrapping of the rod and providing multi-directional cushioning force to reduce the impact of the rod on the mounting bracket and improve the service life of the mounting bracket. When the hook arm 221 opens the "n"-shaped receiving space 211, the thrust on the free end of the pad 4 decreases, and it returns to its original position under the action of its own elasticity, opening the bottom opening of the "n"-shaped receiving space 211 to allow the rod to enter and exit the "n"-shaped receiving space 211.

[0039] Specifically, the top two sides of the hook body 21 are provided with outwardly extending upper pins 215, and one end of the hook part 22 is provided with an upper connecting arm 222. The upper connecting arm 222 is wrapped around the circumference of the upper pins 215, and a torsion spring 3 is installed between the hook body 21 and the hook part 22. The upper connecting arm 222 is installed around the upper pins 215, so that the hook part 22 can rotate around the pins as the center, thereby realizing the installation of the hook part 22. The torsion spring 3 provides a force to the hook arm 221 in the direction of the support groove 214, ensuring the tightness of the contact between the hook arm 221 and the support groove 214, thereby improving the limiting effect on the rod.

[0040] A drive block 223 is provided on the outer side of the hook portion 22, and a drive channel 2231 is provided on the drive block 223. In this embodiment, the upper connecting arm 222 and the drive block 223 are located at the top two ends of the hook portion 22, respectively. The drive channel 2231 is used to connect with an external pull rope. The external pull rope provides tension to the drive block 223, driving the hook portion 22 to compress the torsion spring 3, opening the bottom opening of the "n"-shaped receiving space 211, and realizing the quick assembly of the mounting bracket. Furthermore, the hook portion 22 has opposing concave surfaces 224 on both sides. The concave surfaces 224 provide a fitting space for the hand, making it easy for the hand to grasp the sides of the hook portion 22, thereby directly driving the hook portion 22, forming multiple driving methods, and improving the convenience of opening the bottom opening of the "n"-shaped receiving space 211 of the hook portion 22.

[0041] Please refer to Figure 2 As shown, specifically, a concave sliding space 11 is provided on the inner side of the frame 1. The upper and lower ends of the concave sliding space 11 are respectively provided with an upper slide rail 111 and a lower slide rail 112. The bottom end of the hook body 21 is provided with an outwardly extending upper locking block 212 and a lower locking block 213. The upper locking block 212 and the lower locking block 213 respectively bypass the upper and lower ends of the frame 1 and are embedded in the upper slide rail 111 and the lower slide rail. In this embodiment, there are two hook assemblies 2. The two hook assemblies 2 limit the position of the rod, effectively improving the stability of the frame 1. The concave sliding space 11 provides space for the upper locking block 212 and the lower locking block 213 to slide along the length of the frame 1, facilitating the adjustment of the position of the hook assembly 2 to accommodate bicycle rear seats of different sizes.

[0042] An installation notch 12 is provided at the middle of the upper and / or lower ends of the frame 1. In this embodiment, the installation notch 12 is located at the middle of the lower end of the frame 1. Similarly, the installation notch 12 can also be located at the middle of the upper end of the frame 1, or both the middle of the upper and lower ends. The installation notch 12 makes way for the locking block of the hook body 21, making it easier for the lower locking block 213 to enter the lower sliding body and reducing the assembly difficulty of the hook body 21.

[0043] Furthermore, a mounting post 13 is provided within the concave sliding space 11, and a mounting hole 131 is provided on the mounting post 13, which penetrates the frame 1; the top surface of the mounting post 13 is flush with the inner surface of the frame 1. The mounting hole 131 cooperates with the bolt to fix the side bag. The mounting post 13 and the inner surface of the frame 1 are in close contact with the side bag, increasing the contact space between the frame 1 and the side bag and improving the stability of the side bag installation.

[0044] In this embodiment, a reinforcing rib assembly 14 is provided within the concave sliding space 11, and the top surface of the reinforcing rib assembly 14 is flush with the top surface of the mounting column 13. The reinforcing rib assembly 14 is connected between the mounting columns 13, effectively improving the structural strength of the frame 1. Furthermore, by making the top surface of the reinforcing rib assembly 14 flush with the top surface of the mounting column 13, the top surface of the reinforcing rib assembly 14 fits against the side pocket, further increasing the contact area with the side pocket.

[0045] Multiple positioning slots 15 are provided on the outer surface of the frame 1, arranged sequentially along the length of the frame 1. A positioning plate 23 is provided at the bottom end of the hook body 21, with its top end rotatably connected to the hook body 21; the bottom end of the positioning plate 23 is detachably connected to the hook body 21. In this embodiment, a latch 216 is provided on the hook body 21, and a locking block 231 is provided on the inner side of the bottom end of the positioning plate 23. The locking block 231 and the latch 216 engage with each other, enabling the detachable connection of the positioning plate 23 and the hook body 21. An outwardly extending positioning post 232 is provided on the inner side of the positioning plate 23, located on both sides of the hook body 21 and inserted into the corresponding positioning slot 15. The hook body 21 limits the bottom end of the positioning plate 23 to ensure that the positioning post 232 is stably located in the positioning groove 15. By limiting the positioning post 232 through the positioning groove 15, the position of the hook body 21 is limited, ensuring that the hook body 21 will not shift in position along the length of the frame 1.

[0046] Furthermore, the bottom of the hook body 21 is provided with lower pins 217 on both sides, and the top of the positioning plate 23 is provided with lower connecting arms 233 on both sides. The lower connecting arms 233 are wound around the lower pins 217. The outer surface of the frame 1 is provided with a clearance groove 16, which corresponds to the position of the lower pins 217 and the lower connecting arms 233. The positioning plate 23 rotates around the lower pins 217 as the center, and the clearance groove 16 makes way for the lower connecting arms 233, so as to avoid the lower connecting arms 233 interfering with the frame 1 during rotation and affecting the position adjustment of the hook body 21.

[0047] The above description is merely a preferred embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. A mounting bracket for a side bag of a bicycle, characterized by, The utility model provides a hook assembly and a shelf body, and the hook assembly is movably arranged on the shelf body, The hook assembly comprises a hook body and a hook part, the bottom end of the hook body is movably connected to the outer side of the shelf body, the top end of the hook body extends outward and is bent downward to form an "n"-shaped accommodating space, One end of the hook part is rotatably connected to the top end of the hook body, both ends of the hook part are provided with hook arms bent outward, the hook arms are located at both ends of the hook body and are bent toward the opening direction of the bottom of the "n"-shaped accommodating space, the inner side of the free end of the hook body is provided with a support groove corresponding to the hook arms, and the end of the hook arm is embedded in the support groove.

2. The bicycle side bag mount of claim 1, wherein: A gasket is arranged in the "n"-shaped accommodating space, one side of the gasket is fixedly attached to the inner side of the free end of the hook body, the other side of the gasket passes around the top of the "n"-shaped accommodating space and extends to the other side of the "n"-shaped accommodating space, and the free end of the other side of the gasket extends downward and protrudes from the "n"-shaped accommodating space. The width of the gasket is greater than the width of the hook body, and the hook arms are attached to both sides of the gasket.

3. The bicycle side bag mount of claim 1, wherein: Upper pins are arranged on both sides of the top of the hook body, one end of the hook part is provided with an upper connecting arm, the upper connecting arm is arranged around the outer side of the upper pin, and a torsion spring is arranged between the hook body and the hook part.

4. The bicycle side bag mount of claim 1, wherein: A driving block is arranged on the outer side of the hook part, and a driving channel is formed in the driving block.

5. The bicycle side bag mount of claim 1, wherein: An inner recessed sliding space is arranged on the inner side of the shelf body, upper and lower sliding channels are arranged at the upper and lower ends of the inner recessed sliding space respectively, and upper and lower clamping blocks extending outward are arranged at the bottom end of the hook body and embedded in the upper and lower sliding channels respectively.

6. The bicycle side bag mount of claim 5, wherein: An installation gap is arranged in the middle of the upper end and / or the lower end of the shelf body.

7. The bicycle side bag mount of claim 5, wherein: An installation column is arranged in the inner recessed sliding space, an installation hole is formed in the installation column, and the installation hole penetrates the shelf body. The top surface of the installation column is flush with the inner side of the shelf body.

8. The bicycle side bag mount of claim 7, wherein: A reinforcing rib group is arranged in the inner recessed sliding space, and the top surface of the reinforcing rib group is flush with the top surface of the installation column.

9. The bicycle side bag mount of claim 1, wherein: A plurality of positioning grooves are arranged on the outer side of the shelf body, and the positioning grooves are arranged in sequence in the length direction of the shelf body. A positioning plate is arranged at the bottom end of the hook body, the top end of the positioning plate is rotatably connected to the hook body, the bottom end of the positioning plate is detachably connected to the hook body, an outwardly extending positioning column is arranged on the inner side of the positioning plate, and the positioning column is inserted into the corresponding positioning groove on both sides of the hook body.

10. The bicycle side bag mount of claim 9, wherein: Lower pins are arranged on both sides of the bottom end of the hook body, lower connecting arms are arranged on both sides of the top of the positioning plate, the lower connecting arms are arranged around the lower pins, and a gap slot is arranged on the outer side of the shelf body and corresponds to the positions of the lower pins and the lower connecting arms.

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