Bicycle hub locking device

Abstract

The utility model discloses a bicycle hub locking device in the technical field of bicycle hub locking, which comprises a lock body connected with a foldable foot support through a connecting seat. The two sides of the lock body are of an adjustable structure. The lock body comprises a transverse latch located on the upper side and a U-shaped support located on the lower side, the U-shaped support is movably connected to the top of the connecting base, and the distance between the lock body and the transverse latch on the upper side is adjusted through the U-shaped support; the transverse latch is of a one-way pop-up structure. Through the cooperation of the lock body and the foldable kickstand, the product has the functions of a lock, detachability and folding storage, is convenient to operate and practical, and is not limited by application occasions; meanwhile, the light-weight integrated design is adopted, the appearance is attractive, and riding safety is not affected; on the other hand, an adjustable structure is arranged, the distance between the U-shaped support and the transverse latch on the upper side is adjusted so as to adapt to bicycle hubs with different widths, and cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of bicycle hub locking, in particular to a bicycle hub locking device. Background Art

[0002] A bicycle, also known as a cycle or bicycle, is typically a small, two-wheeled land vehicle. Powered by pedaling, it can be used as an environmentally friendly means of transportation.

[0003] Currently, when a bicycle is not in use, users park it by propping it up with a kickstand, locking the wheel hub with a U-shaped lock, inserting the front of the bicycle into a plug-in parking rack, or using a wall-mounted parking rack. These methods are inconvenient and have limited application scenarios. They offer limited functionality, and the locking mechanism cannot be combined with detachable and foldable storage. Furthermore, they are expensive and cannot be adapted to different vehicle models. Based on this, we propose a bicycle wheel hub locking device. Utility Model Content

[0004] The purpose of the present utility model is to overcome the above-mentioned problems existing in the prior art and provide a bicycle wheel hub locking device. Through the cooperation of the lock body and the foldable footrest, the product has the functions of locking and being detachable and foldable for storage. It is easy to operate and practical and is not limited by the application occasions. The distance between the U-shaped bracket and the upper cross latch is adjusted to adapt to the wheel hubs of bicycle models with different widths, thereby reducing costs.

[0005] In order to achieve the above technical objectives and the above technical effects, the present invention is implemented through the following technical solutions:

[0006] A bicycle wheel hub locking device includes a lock body, which is connected to a foldable footrest via a connecting seat; both sides of the lock body are adjustable structures; the lock body includes a transverse latch located on the upper side and a U-shaped bracket located on the lower side, the U-shaped bracket is movably connected to the top of the connecting seat, and the distance between the lock body and the transverse latch on the upper side is adjusted by the U-shaped bracket; the transverse latch is a one-way pop-up structure.

[0007] Preferably, four plug posts are evenly arranged on the top of the connecting seat, the bottom end of the U-shaped bracket is a vertical structure, and the plug posts are movably inserted into the bottom end of the corresponding U-shaped bracket.

[0008] Based on the above technical features, it is convenient to move the U-shaped bracket in the vertical direction on the connecting seat, so that the lock body can adjust the distance from the upper horizontal bolt through the U-shaped bracket.

[0009] Preferably, the foldable foot supports are in two groups and are symmetrically distributed on both sides of the connecting seat, and adopt a streamlined design structure.

[0010] Based on the above technical features, the wind resistance coefficient does not affect the vehicle when fixed on the frame.

[0011] Preferably, the foldable foot support comprises a first joint and a second joint, which are foldably connected between the first joint and the second joint, and the first joint is rotatably connected to the connecting seat near one end of the lock body.

[0012] Based on the above technical features, the first joint is folded upward, and after the first joint and the second joint are folded, the second joint is folded downward.

[0013] Preferably, the foldable foot support is in the shape of M after being folded and stored.

[0014] Based on the above technical features, after being stored, the upper transverse bolt is fixed to the frame through the groove.

[0015] Preferably, the connecting seat, the first joint and the second joint are all made of aluminum alloy material and are all hollow structures.

[0016] Based on the above technical features, the product is lightweight and easy to carry.

[0017] In summary, the utility model has at least one of the following beneficial effects:

[0018] The utility model discloses one aspect through the cooperation of the lock body and the foldable foot support, so that the product has the functions of the lock, the detachable and the folding storage, is convenient to operate and practical, is not limited by the application occasion, is light and integrated at the same time, is beautiful and does not affect the safety of riding, and on the other hand, the adjustable structure is arranged, the distance of the u-shaped support and the upper transverse bolt is adjusted, so as to adapt to the bicycle model hub of different widths, and the cost is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the use state structure schematic of the utility model Figure One ;

[0020] Figure 2 It is the use state structure schematic of the utility model Figure Two ;

[0021] In the drawings, the components represented by each reference numeral are listed as follows:

[0022] 1-lock body, 2-foldable foot support, 201-first joint, 202-second joint, 3-transverse bolt, 4-U-shaped support, 5-insert column, 6-connecting seat. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings Figures 1-2 The utility model will be further described in detail.

[0024] In one embodiment, the utility model provides a kind of embodiment: refer to Figure 1 And Figure 2 A bicycle hub locking device, including lock body 1, lock body 1 is aluminum alloy lock body and realizes the function of lock, working principle is similar with traditional bicycle lock, and the function of lock is realized by locking bicycle hub 1;

[0025] Lock body 1 is connected with foldable foot support 2 by connecting seat 6, foldable foot support 2 includes first joint 201 and second joint 202, connecting seat 6, first joint 201 and second joint 202 are made of aluminum alloy material, and are all hollow structure, so that product lightweight;

[0026] Lock body 1 both sides are adjustable structure;

[0027] Lock body 1 includes the horizontal latch 3 of upside and the u-shaped support 4 of downside, the u-shaped support 4 is movably connected at the top of connecting seat 6, and the distance of lock body 1 is adjusted with the horizontal latch 3 of upside by u-shaped support 4, to adapt to the hub of different width;

[0028] The top of connecting seat 6 is uniformly provided with four insertion columns 5, and the bottom end of u-shaped support 4 is vertical structure, the insertion column 5 is movably inserted into the bottom end of corresponding u-shaped support 4, so as to facilitate the movement of u-shaped support 4 on connecting seat 6 in vertical direction, so that the distance of lock body 1 is adjusted with the horizontal latch 3 of upside by u-shaped support 4;

[0029] Horizontal latch 3 is one-way direction pop-out structure, after being put into wheel, press back to original position to complete locking.Horizontal latch 3 can also be designed as 4-bit password lock or traditional mechanical lock.

[0030] Foldable foot support 2 is two groups, and symmetrically distributed on the two sides of connecting seat 6, and adopts streamline design structure, foldably connected between first joint 201 and second joint 202, and the end of first joint 201 close to lock body 1 is rotatably connected with connecting seat 6, so that the first joint 201 close to lock body 1 can be folded upwards, after folding between first joint 201 and second joint 202, the second joint 202 away from lock body 1 can be folded downwards, foldable foot support 2 is folded and retracted and presents M shape, after being retracted, it is convenient to be fixed on the frame through the groove of upper horizontal latch 3, product itself adopts streamline design, and also adopts lightweight design, and presents trident when being fixed on the frame, without affecting the wind resistance coefficient of vehicle running.

[0031] As described above, the product has stability and lightness, is convenient to carry and powerful, and helps low-carbon environmental protection life.

[0032] In embodiment two, based on the same concept as the above embodiment one, the foldable foot support 2 is changed into octopus type, so as to provide stronger supporting force.

[0033] In the third embodiment, based on the same concept as the first embodiment, the self-bicycle wheel locking device is provided with a pre-warning and positioning device embedded in the lock body 1, so that the product has safety.

[0034] The above are preferred embodiments of the present application, and are not intended to limit the protection scope of the present application, so that: any equivalent changes made in accordance with the structure, shape, principle of the present application should be covered within the protection scope of the present application.

Claims

1. A bicycle wheel locking device comprising a lock body (1), characterized in that: The lock body (1) is connected with the foldable foot support (2) through the connecting seat (6); The lock body (1) is adjustable in structure on both sides; The lock body (1) comprises the horizontal latch (3) on the upper side and the u-shaped support (4) on the lower side, the u-shaped support (4) is movably connected to the top of the connecting seat (6), and the lock body (1) adjusts the distance from the horizontal latch (3) on the upper side through the u-shaped support (4); the horizontal latch (3) is a one-way direction pop-out structure.

2. A bicycle wheel locking device according to claim 1, wherein: The top of the connecting seat (6) is uniformly provided with four inserting columns (5), the bottom end of the u-shaped support (4) is a vertical structure, and the inserting column (5) is movably inserted into the bottom end of the corresponding u-shaped support (4).

3. A bicycle wheel locking device according to claim 1, wherein: The foldable foot support (2) is two groups and symmetrically distributed on both sides of the connecting seat (6) and adopts a streamline design structure.

4. A bicycle wheel locking device according to claim 3, wherein: The foldable foot support (2) comprises the first joint (201) and the second joint (202), the first joint (201) and the second joint (202) are foldably connected, and the end of the first joint (201) close to the lock body (1) is rotatably connected to the connecting seat (6).

5. A bicycle wheel locking device as claimed in claim 4, wherein: The foldable foot support (2) is in the shape of M after being folded and stored.

6. A bicycle wheel locking device according to claim 4, wherein: The connecting seat (6), the first joint (201) and the second joint (202) are all made of aluminum alloy material and are all hollow structures.

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