A magnetic buckle for a bicycle head bag

Abstract

The utility model discloses a bicycle head bag magnetic attraction buckle, including connecting plate and forearm support, the upper side of both sides of the one end of forearm support away from connecting plate all rotatory link has upper arm, the lower side of both sides of the one end of forearm support away from connecting plate all is provided with the baffle pole seat, the lower side of forearm support is adjustably fixedly connected with the support baffle pole through the baffle pole seat, the middle part of connecting plate is provided with a plurality of first magnetic attraction groove, the inside of forearm support with the position of first magnetic attraction groove corresponding all is provided with second magnetic attraction groove. The utility model is provided with magnetic attraction groove between connecting plate and forearm support, cooperation buckle push plate and buckle limiting slot, can through the reasonable collocation use of magnetic attraction and buckle technology, carries out quick locking, quick release, and is convenient to use.

Description

Technical Field

[0001] This utility model relates to the field of bicycle technology, and in particular to a magnetic buckle for a bicycle handlebar. Background Technology

[0002] A bicycle handlebar bag is a portable storage device installed on the handlebars (above the front beam or fork). Its core advantages are convenient access, simple installation, and good protection. Capacities typically range from 1 to 5 liters, meeting the storage needs of daily commutes or short rides. It can store frequently used items such as mobile phones, keys, repair tools, and energy bars. The material is mostly waterproof and wear-resistant fabric, and some models are equipped with waterproof zippers, effectively protecting against rain and dust.

[0003] Many existing handlebar bags are designed for dual use, allowing them to be removed and used as regular bags when not riding. The usual methods of securing them are using buckles and straps. While buckles are easy to remove, they are not secure enough and can cause the bag to wobble on the handlebars. Straps, on the other hand, are more secure, but securing and removing them is cumbersome and inconvenient. Therefore, there is a need for a bicycle handlebar bag buckle that is securely attached to the handlebars and easy to install and remove. Utility Model Content

[0004] The purpose of this invention is to at least solve one of the technical problems existing in the prior art, and to provide a magnetic buckle for bicycle handlebars, which can be installed on bicycle handlebars to quickly lock and release the handlebars, thus solving the above-mentioned problem.

[0005] To achieve the above objectives, a magnetic buckle for a bicycle handlebar is provided, comprising a connecting plate and a forearm support. Upper arms are rotatably hinged to both sides of the forearm support away from the connecting plate. Stop lever seats are provided on both sides of the forearm support away from the connecting plate. A support stop lever is adjustablely and fixedly connected to the lower part of the forearm support via the stop lever seats. Multiple first magnetic grooves are provided in the middle of the connecting plate. Second magnetic grooves are provided on the inner side of the forearm support at positions corresponding to the first magnetic grooves. Two buckle limiting grooves are provided on the lower part of the connecting plate. A buckle push plate is slidably connected to the inner side of the forearm support near the connecting plate. A rear cover plate is fixedly connected to the outer side of the forearm support on the buckle push plate. Limiting buckles are provided on both sides of the upper part of the buckle push plate at positions corresponding to the buckle limiting grooves and in the lower middle part. A push plate button is provided in the upper middle part of the buckle push plate. A spring groove is provided in the middle of the buckle push plate, and a spring limiting rod is provided in the upper middle part of the spring groove.

[0006] According to the aforementioned magnetic buckle for a bicycle handlebar, magnets with opposite magnetic poles are respectively fixedly embedded in the inner sides of multiple first magnetic slots and second magnetic slots.

[0007] According to the aforementioned magnetic buckle for a bicycle handlebar, hinge holes are provided on both sides of the forearm support and at the ends of the two upper arms away from the connecting plate, and two TPR elastic rings with openings are provided on the inner walls of the two hinge holes, and bolt holes are provided at the ends of the two hinge holes away from the connecting plate.

[0008] According to the aforementioned magnetic buckle for a bicycle handlebar, a buckle spring is provided in the middle of the buckle push plate via a spring groove and a spring limiting rod.

[0009] According to the aforementioned magnetic buckle for bicycle handlebars, both of the aforementioned stop lever seats are fixedly connected to both ends of the support stop lever by bolts, and small toothed discs are provided on the connection surfaces between both ends of the support stop lever and the stop lever seat.

[0010] According to the aforementioned magnetic buckle for a bicycle handlebar, a flange corresponding to the limiting buckle is provided at the lower center of the connecting plate.

[0011] According to the aforementioned magnetic buckle for a bicycle handlebar, both the connecting plate and the forearm support have positioning pin holes at the ends near the push plate button. A silicone positioning pin is provided inside the positioning pin hole. A connecting strip is provided at the tail of the silicone positioning pin, and a bolt collar is provided at the end of the connecting strip away from the silicone positioning pin. The silicone positioning pin is connected to the fixing bolt of the rear cover plate through the bolt collar.

[0012] The above solution has at least one of the following beneficial effects: 1. This utility model has a magnetic groove between the connecting plate and the forearm support. With the help of the hook and loop push plate and the hook and loop limiting groove, the device can be quickly locked and released through the reasonable combination of magnetic attraction and hook and loop technology, which is convenient to use and enhances the practicality of the device.

[0013] 2. The forearm support of this utility model is provided with an upper arm and a support bar. The buckle can be fixed to the handlebar with bolts, and the support bar provides diagonal support on the front fork, which improves the load capacity of the headband and enhances the practicality of the device.

[0014] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments; Figure 1 This is a three-dimensional structural diagram of the left side of a magnetic buckle for a bicycle handlebar, according to the present invention. Figure 2 This is a three-dimensional structural diagram of the right side of a magnetic buckle for a bicycle handlebar bag according to the present invention; Figure 3 This is a top axonometric view of a magnetic buckle for a bicycle handlebar bag according to the present invention; Figure 4 This is an exploded front view of the magnetic buckle for a bicycle handlebar, according to this utility model. Figure 5 This is an exploded view of the back of a magnetic buckle for a bicycle handlebar, according to this utility model. Figure 6 This is a schematic diagram of the overall structure of Embodiment 2 of this utility model; Figure 7 This is a schematic diagram of the silicone positioning pin structure in Embodiment 2 of this utility model.

[0016] Legend: 1. Connecting plate; 2. Forearm support; 3. Upper arm; 4. Hook and loop push plate; 5. Rear cover plate; 6. Stop bar seat; 7. Limiting hook and loop; 8. First magnetic groove; 9. Second magnetic groove; 10. Hook and loop limiting groove; 11. Push plate button; 12. Spring groove; 13. Support stop bar; 14. Spring limiting bar; 15. TPR elastic ring; 16. Silicone positioning pin; 17. Positioning pin hole. Detailed Implementation

[0017] This section will describe in detail the specific embodiments of the present utility model. Preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and overall technical solution of the present utility model. The drawings are all in a very simplified form and use non-precise proportions. They are only used to help to explain the embodiments of the present utility model in a convenient and clear way, and should not be construed as limiting the scope of protection of the present utility model.

[0018] Reference Figure 1-5 This utility model provides a magnetic buckle for a bicycle handlebar bag, including a connecting plate 1 and a forearm support 2. The forearm support 2 is fixed to the handlebar bag by the connecting plate 1. Upper arms 3 are rotatably hinged to the upper sides of the end of the forearm support 2 away from the connecting plate 1. Hinge holes are provided on both sides of the forearm support 2 and the ends of the two upper arms 3 away from the connecting plate 1, and two TPR elastic rings 15 with openings are provided on the inner walls of the two hinge holes. Bolt holes are provided at the ends of the two hinge holes away from the connecting plate 1, so that the forearm support 2 can be fixed to the handlebars by bolts. Both sides of the forearm support 2 away from the connecting plate 1 are provided with stop bar seats 6. The forearm support 2 is fixedly and adjustablely connected to the bottom of the stop bar seats 6, and is used to support and fix it on the fork. Both stop bar seats 6 are fixedly connected to the two ends of the support stop bar 13 by bolts. The two ends of the support stop bar 13 are provided with small gears on the connecting surfaces of the stop bar seats 6. After the angle is adjusted, the small gears are engaged and fixed by tightening the bolts. The middle part of the connecting plate 1 is provided with a plurality of first magnetic grooves 8, and the inner side of the forearm support 2 is provided with a second magnetic groove 9 at a position corresponding to the first magnetic groove 8. The inner sides of the plurality of first magnetic grooves 8 and second magnetic grooves 9 are respectively fixedly embedded with magnets with opposite magnetic poles, so that they can be directly attracted by magnetic force when fixed. Two latching grooves 10 are provided below the connecting plate 1. A latching push plate 4 is slidably connected to the inner side of the forearm support 2 near the connecting plate 1. A rear cover plate 5 is fixedly connected to the outer side of the latching push plate 4. A latching latch 7 is provided at the upper two sides corresponding to the latching grooves 10 and at the lower center of the latching push plate 4. A flange corresponding to the latching latch 7 is provided at the lower center of the connecting plate 1. A push plate button 11 is provided at the upper center of the latching push plate 4. A spring groove 12 is provided in the middle of the latching push plate 4. A spring limiting rod 14 is provided at the upper center of the spring groove 12. A latching spring is provided in the middle of the latching push plate 4 through the spring groove 12 and the spring limiting rod 14. When magnetically attracted, the three latching latches 7 will overcome the spring resistance and lock onto the corresponding latching grooves 10 and flanges for fixation. When disassembly is required, simply press the latching button 11 to release the latching limit and detach.

[0019] Example 2 The difference between this embodiment and Embodiment 1 is that: a positioning pin hole 17 is provided in the middle of the end of the connecting plate 1 and the forearm support 2 near the push plate button 11. A silicone positioning pin 16 is provided inside the positioning pin hole 17. A connecting strip is provided at the tail of the silicone positioning pin 16, and a bolt collar is provided at the end of the connecting strip away from the silicone positioning pin 16. The bolt collar can be connected to the fixing screw of the rear cover plate 5 to play a role in preventing loss. When long-term use is required, it can be directly locked by the silicone positioning pin 16 to avoid the buckle from coming loose, which improves the stability of use, but the cost is relatively high.

[0020] Working principle: When this utility model is in operation, a magnetic groove is set between the connecting plate 1 and the forearm support 2. With the cooperation of the buckle push plate 4 and the buckle limiting groove 10, when the magnetic force is used to attract the buckle, the three limiting buckles 7 will overcome the spring resistance and lock onto the corresponding buckle limiting groove 10 and flange for fixation. When disassembly is required, simply press the buckle button 11 to release the buckle limit and detach it. Through the reasonable combination of magnetic attraction and buckle technology, quick locking and quick release are achieved, making it convenient to use.

[0021] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A magnetic buckle for a bicycle handlebar, comprising a connecting plate (1) and a forearm support (2), characterized in that: The forearm support (2) is hinged to upper arms (3) on both sides above the end away from the connecting plate (1). A stop bar seat (6) is provided on both sides below the end away from the connecting plate (1). A support stop bar (13) is tunably and fixedly connected to the lower part of the forearm support (2) via the stop bar seat (6). Multiple first magnetic grooves (8) are provided in the middle of the connecting plate (1). Second magnetic grooves (9) are provided on the inner side of the forearm support (2) at positions corresponding to the first magnetic grooves (8). Two buckle limiting grooves are provided on the lower part of the connecting plate (1). (10) A latch push plate (4) is slidably connected to the inner side of the forearm support (2) near the connecting plate (1). A rear cover plate (5) is fixedly connected to the outer side of the latch push plate (4). Limiting latches (7) are provided at the upper two sides of the latch push plate (4) corresponding to the latch limiting groove (10) and at the lower center. A push plate button (11) is provided at the upper center of the latch push plate (4). A spring groove (12) is provided in the middle of the latch push plate (4). A spring limiting rod (14) is provided at the upper center of the spring groove (12).

2. The magnetic buckle for a bicycle handlebar as described in claim 1, characterized in that, Each of the first magnetic groove (8) and the second magnetic groove (9) has a magnet with opposite magnetic poles fixedly embedded on its inner side.

3. The magnetic buckle for a bicycle handlebar as described in claim 1, characterized in that, The forearm support (2) is provided with hinge holes on both sides and the ends of the two upper arms (3) away from the connecting plate (1). The inner walls of the two hinge holes are provided with two TPR elastic rings (15) with openings. The ends of the two hinge holes away from the connecting plate (1) are provided with bolt holes.

4. The magnetic buckle for a bicycle handlebar as described in claim 1, characterized in that, The middle part of the latch push plate (4) is provided with a latch spring through the spring groove (12) and the spring limiting rod (14).

5. A magnetic buckle for a bicycle handlebar as described in claim 1, characterized in that, Both of the aforementioned stop rod seats (6) are fixedly connected to the two ends of the support stop rod (13) by bolts, and small gears are provided on the connection surfaces of the two ends of the support stop rod (13) and the stop rod seat (6).

6. A magnetic buckle for a bicycle handlebar as described in claim 1, characterized in that, The connecting plate (1) has a flange corresponding to the limiting buckle (7) at the lower center.

7. A magnetic buckle for a bicycle handlebar as described in claim 1, characterized in that, The connecting plate (1) and the forearm support (2) are both provided with positioning pin holes (17) at the corresponding positions of the ends of the push plate button (11). A silicone positioning pin (16) is provided on the inner side of the positioning pin hole (17). A connecting strip is provided at the tail of the silicone positioning pin (16), and a bolt collar is provided at the end of the connecting strip away from the silicone positioning pin (16).

Images