Adjustable bicycle parking frame

Abstract

The utility model relates to an adjustable bicycle parking frame which comprises two parallel arch-shaped strips, the arch-shaped strips are in a C shape with an upward opening, a gap for bicycle wheel parking is formed between the arch-shaped strips, the arch-shaped strips are fixedly connected through a supporting seat, and the supporting seat is provided with an adjusting structure capable of adjusting the size of the gap. The adjusting structure comprises a supporting seat which is divided into a first supporting seat and a second supporting seat left and right, the first supporting seat and the second supporting seat are connected through a sliding inserting structure, and a locking structure for locking the sliding position is arranged at the upper end of the sliding inserting structure. The first supporting seat and the second supporting seat are connected through a sliding inserting structure, a certain adjusting range is provided between the supporting seats, and a locking structure is arranged at the upper end of the first supporting seat and can be used for locking when the first supporting seat and the second supporting seat drive the arch-shaped strip to adjust the gap within the needed range. Parking of all bicycles in the market is met by adjusting the size of the gap.

Description

Technical Field

[0001] The utility model relates to the field of bicycle parking racks, in particular to an adjustable bicycle parking rack. Background Art

[0002] A bicycle parking rack, also known as a storage rack, a parking rack, an anti-theft rack, etc., is mainly used for parking bicycles or other non-motor vehicles in public places. Its design aims to solve the problem of disorderly bicycle parking in cities and beautify the urban appearance at the same time. Common bicycle parking racks include slot type, high-low type, double-layer bicycle parking racks, etc. These designs adapt to different parking needs and site conditions.

[0003] Publication No.: CN216611416U discloses a bicycle wheel parking rack with a sheet metal structure, which includes arched bars. Two arched bars are arranged in parallel. The trajectory of the arched bar itself is in a C shape, and the plane of the arched bar itself is parallel to the spatial vertical plane. A gap for accommodating a bicycle wheel is formed between the two arched bars; both ends of the arched bar are fixed to the ground; a connecting piece, the same ends of the two arched bars are commonly and perpendicularly connected with the connecting piece; an outer rolling piece, the top of the connecting piece is tangentially connected with the outer rolling piece, and the outer rolling piece has a convex curved surface for contacting the bicycle wheel; the arched bar, the connecting piece and the outer rolling piece are an integral metal sheet. Using this utility model, the material cost is lower and the occupied space is smaller. It can be formed by cutting and bending an integral sheet material. The overall structure is simple and reliable. At the same time, it avoids the damage to the bicycle wheel caused by the sharp edge of the thin sheet material. However, this parking rack cannot be adjusted according to the wheel size. At present, there are various types of bicycles on the market, and the tire sizes and widths of mountain bikes, urban road bikes, racing road bikes, etc. are all different. Therefore, a bicycle parking rack that can meet the docking of all vehicle models is needed, and there is still room for improvement in this technology. Summary of the Invention

[0004] The technical problem to be solved by the utility model is to provide an adjustable bicycle parking rack aiming at the deficiencies of the above-mentioned prior art.

[0005] To achieve the above object, the utility model provides the following technical solution: an adjustable bicycle parking rack, which includes two parallel arched bars. The arched bar is in a C shape with an upward opening. A gap for a bicycle wheel to dock is formed between the arched bars. The arched bars are fixedly connected through a support seat. The support seat is provided with an adjusting structure for adjusting the size of the gap. The adjusting structure is characterized in that the support seat is divided into a first support seat and a second support seat from left to right. The first support seat and the second support seat are connected through a sliding plug-in structure, and a locking structure for locking the sliding position is arranged at the upper end of the first support seat.

[0006] With the above technical solution, by dividing the support base into a first support base and a second support base, and connecting the first support base and the second support base through a sliding plug-in structure to provide a certain adjustment range between the support bases. A locking structure is provided at the upper end of the first support base. When the first support base and the second support base drive the arched bar to adjust the gap to the required range, it can be locked through the locking structure to prevent sliding when the bicycle wheel docks, making the product more stable.

[0007] The above adjustable bicycle parking rack can be further set as: the sliding plug-in structure includes an opening provided on the side of the first support base facing the second support base. A plug-in cavity is formed inside the opening. A plug-in block is provided on the side of the second support base facing the first support base. The plug-in block can axially slide in the plug-in cavity to adjust the gap size between the arched bars.

[0008] With the above technical solution, through the sliding plug-in structure, the gap between the arched bars can be flexibly adjusted according to bicycle tires of different sizes, enabling the bicycle rack to adapt to a wider range of vehicle models and tire specifications. The user only needs to simply push the plug-in block to slide in the plug-in cavity to easily adjust the gap size without complex tools or steps. When the plug-in block slides to the appropriate position in the plug-in cavity, it can be fixed through the locking structure to ensure the stability of the bicycle rack during use.

[0009] The above adjustable bicycle parking rack can be further set as: the locking structure includes an abutting interface provided at the upper end of the first support plate. The abutting interface communicates with the plug-in cavity. A pressing buckle is hingedly provided at the upper end of the first support plate at the abutting interface. The pressing buckle is provided with an annular abutting portion for abutting against the plug-in block at the abutting interface. The annular abutting portion can abut against the plug-in block to be fixed through friction.

[0010] With the above technical solution, an abutting interface is opened at the upper end of the first support plate, and a pressing buckle is provided at the abutting interface. When the first support base and the second support base are adjusted to the required position, press the pressing buckle, and the annular abutting portion of the pressing buckle abuts against the plug-in block. Since the annular abutting portion is annular, the annular part fully abuts against the plug-in block and is fixed through friction. Simply pressing or pulling the pressing buckle can easily complete the locking or unlocking operation.

[0011] The above adjustable bicycle parking rack can be further set as: hinge plates are symmetrically provided on both sides of the abutting interface. Hinge holes are provided at the end of the pressing buckle and on the hinge plates. The hinge plates and the hinge holes can be used to hinge the pressing buckle to the upper end of the abutting interface by setting bolts.

[0012] With the above technical solution, hinge plates are provided at both ends of the abutting buckle. The pressing buckle can be fixed to the hinge plate by passing a bolt or a pin through the hinge hole, so that the snap button can be hingedly arranged at the upper end of the abutting port, thereby reducing the risk of loosening caused by vibration or external force and improving the stability of the overall structure.

[0013] The above-mentioned adjustable bicycle parking rack can be further configured as follows: A plurality of first installation grooves are provided at both ends of the arched bar and in the middle of the arched bar facing the gap side. A protective plate is installed in the first installation groove. A plurality of first installation blocks adapted to the shape of the first installation groove are provided at the bottom of the protective plate, so that the protective plate can be embedded and installed in the first installation groove. A first insertion block is formed between the first installation grooves, and a plurality of first insertion slots adapted to the first insertion block are formed between the first installation blocks.

[0014] With the above technical solution, by providing the first installation groove and the first installation block on the arched bar, the protective plate can be firmly installed on the bicycle rack. At the same time, the first insertion block formed by the first installation groove and the first insertion slot formed by the first installation block cooperate with each other to further strengthen the connection between the protective plate and the arched bar. The setting of the protective plate can greatly reduce the loss when the bicycle wheel abuts against the arched bar when docking, and this structure also facilitates the installation and replacement of the protective plate.

[0015] The above-mentioned adjustable bicycle parking rack can be further configured as follows: A plurality of second installation grooves are provided on the sides of the first support seat and the second support seat away from the pressing buckle. An anti-slip plate is installed in the second installation groove. The anti-slip plate is provided with a plurality of second installation blocks installed in the second installation groove. A second insertion block is formed between the second installation grooves, and a second insertion slot adapted to the second insertion block is formed between the second installation blocks.

[0016] With the above technical solution, a plurality of second installation grooves are provided on the inner sides of the first support seat and the second support seat. The second installation blocks of the anti-slip plate are embedded and installed in the second installation grooves. At the same time, the second insertion block and the second insertion slot strengthen the connection between the anti-slip plate and the first support seat and the second support seat. The setting of the anti-slip plate can reduce the backward displacement of the bicycle parking rack when the bicycle docks and make the parking more stable and convenient.

[0017] The beneficial effects of the present utility model are as follows: The first support seat and the second support seat are connected by a sliding plug-in structure to provide a certain adjustment range between the support seats. A locking structure is provided at the upper end of the first support seat to lock when the first support seat and the second support seat drive the arched bar to adjust the gap within the required range, and the size of the gap is adjusted to meet the docking of all bicycle models on the market. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the present utility model;

[0019] Figure 2 is the structural explosion diagram of the present utility model;

[0020] Figure 3 is the structural diagram of the protective plate of the present utility model;

[0021] Figure 4 is the structural diagram of the anti-slip plate of the present utility model;

[0022] Label annotation: 1 - arched strip, 2 - gap, 3 - support seat, 4 - opening, 5 - insertion cavity, 6 - insertion block, 7 - abutting interface, 8 - snap fastener, 9 - annular abutting portion, 10 - hinge plate, 11 - hinge hole, 12 - first installation groove, 13 - protective plate, 14 - first installation block, 15 - first insertion block, 16 - first insertion slot, 17 - second installation groove, 18 - anti-slip plate, 19 - second installation block, 20 - second insertion block, 21 - second insertion slot, 301 - first support seat, 302 - second support seat. Detailed implementation manners

[0023] This specific embodiment is only an explanation of the present utility model, and it is not a limitation to the present utility model. After reading this specification, those skilled in the art can make modifications without creative contributions to this embodiment as needed, but as long as it is within the scope of the claims of the present utility model, it is protected by the patent law.

[0024] Such as Figure 1-2The present utility model provides the following technical solution: an adjustable bicycle parking rack, which includes two parallel arched bars 1. The arched bars 1 are C-shaped with an opening 4 facing upwards. A gap 2 for a bicycle wheel to dock is formed between the arched bars 1. The arched bars 1 are fixedly connected by a support base 3. The support base 3 is provided with an adjustment structure capable of adjusting the size of the gap 2. The adjustment structure includes that the support base 3 is divided into a first support base 301 and a second support base 302 from left to right. The first support base 301 and the second support base 302 are connected by a sliding plug-in structure. The upper end of the first support base 301 is provided with a locking structure for locking the sliding position. By dividing the support base 3 into the first support base 301 and the second support base 302, and connecting the first support base 301 and the second support base 302 by a sliding plug-in structure, a certain adjustment range is provided between the support bases 3. A locking structure is provided at the upper end of the first support base 301. When the first support base 301 and the second support base 302 drive the arched bars 1 to adjust the gap 2 to the required range, it can be locked through the locking structure to prevent sliding when the bicycle wheel docks, making the product more stable. The sliding plug-in structure includes an opening 4 provided on the side of the first support base 301 facing the second support base 302. A plug-in cavity 5 is formed in the opening 4. A plug-in block 6 is provided on the side of the second support base 302 facing the first support base 301. The plug-in block 6 can axially slide in the plug-in cavity 5 to adjust the size of the gap 2 between the arched bars 1. Through the sliding plug-in structure, the gap 2 between the arched bars 1 can be flexibly adjusted according to bicycle tires of different sizes, so that the bicycle rack can adapt to a wider range of vehicle models and tire specifications. The user only needs to simply push the plug-in block 6 to slide in the plug-in cavity 5 to easily adjust the size of the gap 2 without complex tools or steps. When the plug-in block 6 slides to a suitable position in the plug-in cavity 5, it can be fixed through the locking structure to ensure the stability of the bicycle rack during use. The locking structure includes an abutting interface 7 provided at the upper end of the first support plate. The abutting interface 7 communicates with the plug-in cavity 5. A pressing buckle 8 is hingedly provided at the upper end of the first support plate at the abutting interface 7. The pressing buckle 8 is provided with an annular abutting portion 9 for abutting against the plug-in block 6 at the abutting interface 7. The annular abutting portion 9 can abut against the plug-in block 6 and be fixed by friction. An abutting interface 7 is opened at the upper end of the first support plate, and at the same time, a pressing buckle 8 is provided at the abutting interface 7. When the first support base 301 and the second support base 302 are adjusted to the required position, press the pressing buckle 8, and the annular abutting portion 9 of the pressing buckle 8 abuts against the plug-in block 6. Since the annular abutting portion 9 is annular, the annular part fully abuts against the plug-in block 6 and is fixed by friction. Only by simply pressing or pulling the pressing buckle 8 can the locking or unlocking operation be easily completed. Hinged plates 10 are symmetrically provided on both sides of the abutting interface 7. Hinged holes 11 are provided at the end of the pressing buckle 8 and on the hinged plates 10. The hinged plates 10 and the hinged holes 11 can be used to cause the pressing buckle 8 to be hingedly provided at the upper end of the abutting interface 7 by setting bolts. Hinged plates 10 are provided at both ends of the abutting buckle.The snap fastener 8 can be fixed to the hinge plate 10 by passing a bolt or a bolt through the hinge hole 11, so that the snap fastener can be hinged to the upper end of the abutting interface 7, thereby reducing the risk of loosening caused by vibration or external force and improving the stability of the overall structure.

[0025] As Figure 2-4 shown, the present utility model provides the following technical solutions. An adjustable bicycle parking rack, a plurality of first mounting grooves 12 are provided at both ends of the arched strip 1 and on one side of the arched strip 1 facing the gap 2. A protective plate 13 is installed in the first mounting groove 12. A plurality of first mounting blocks 14 adapted to the shape of the first mounting groove 12 are provided at the bottom of the protective plate 13, so that the protective plate 13 can be embedded in the first mounting groove 12. A first insertion block 15 is formed between the first mounting grooves 12, and a plurality of first insertion slots 16 adapted to the first insertion block 15 are formed between the first mounting blocks 14. By providing the first mounting groove 12 and the first mounting block 14 on the arched strip 1, the protective plate 13 can be firmly installed on the bicycle rack. At the same time, the first insertion block 15 formed by the first mounting groove 12 and the first insertion slot 16 formed by the first mounting block 14 are inserted and matched to further strengthen the connection between the protective plate 13 and the arched strip 1. The setting of the protective plate 13 can greatly reduce the loss when the bicycle wheel abuts against the arched strip 1 when docking. This structure also facilitates the installation and replacement of the protective plate 13. A plurality of second mounting grooves 17 are provided on the sides of the first support seat 301 and the second support seat 302 away from the snap fastener 8. An anti-slip plate 18 is installed in the second mounting groove 17. The anti-slip plate 18 is provided with a plurality of second mounting blocks 19 installed in the second mounting groove 17. A second insertion block 20 is formed between the second mounting grooves 17, and a second insertion slot 21 adapted to the second insertion block 20 is formed between the second mounting blocks 19. A plurality of second mounting grooves 17 are provided on the inner sides of the first support seat 301 and the second support seat 302. The second mounting blocks 19 of the anti-slip plate 18 are embedded in the second mounting grooves 17. At the same time, the second insertion block 20 and the second insertion slot 21 strengthen the connection between the anti-slip plate 18 and the first support seat 301 and the second support seat 302. The setting of the anti-slip plate 18 can reduce the backward displacement of the bicycle parking rack when the bicycle docks and make the parking more stable and convenient.

[0026] The beneficial effects of the present utility model: The first support seat 301 and the second support seat 302 are connected by a sliding plug-in structure to provide a certain adjustment range between the support seats 3. A locking structure is provided at the upper end of the first support seat 301 to lock when the first support seat 301 and the second support seat 302 drive the arched strip 1 to adjust the gap 2 within the required range, and the size of the gap 2 is adjusted to meet the docking of all bicycle models on the market.

Claims

1. An adjustable bicycle parking rack, comprising two parallel arched bars. The arched bars are in a C shape with an upward opening. A gap for a bicycle wheel to dock is formed between the arched bars. The arched bars are fixedly connected by a support base. The support base is provided with an adjusting structure capable of adjusting the size of the gap, and it is characterized in that: The adjusting structure includes a support base which is divided into a first support base and a second support base from left to right. The first support base and the second support base are connected by a sliding plugging structure, and a locking structure for locking the sliding position is provided at the upper end of the first support base.

2. The adjustable bicycle parking rack according to claim 1, wherein: The sliding plugging structure includes an opening provided on the side of the first support base facing the second support base. A plugging cavity is formed in the opening. A plugging block is provided on the side of the second support base facing the first support base. The plugging block can axially slide in the plugging cavity to adjust the gap size between the arched bars.

3. The adjustable bicycle parking rack according to claim 2, wherein: The locking structure includes an abutting interface provided at the upper end of the first support plate. The abutting interface communicates with the plugging cavity. A pressing buckle is hingedly provided at the upper end of the first support plate at the abutting interface. The pressing buckle is provided with an annular abutting portion for abutting against the plugging block at the abutting interface. The annular abutting portion can abut against the plugging block to be fixed by friction.

4. The adjustable bicycle parking rack according to claim 3, characterized in that: Hinged plates are symmetrically provided on both sides of the abutting interface. Hinged holes are provided at the end of the pressing buckle and on the hinged plates. The hinged plates and the hinged holes can be used to hinge the pressing buckle to the upper end of the abutting interface by setting bolts.

5. An adjustable bicycle parking rack according to any one of claims 1-4, characterized in that: A number of first mounting grooves are provided at both ends of the arched bar and on the side of the middle of the arched bar facing the gap. A protective plate is installed in the first mounting groove. A number of first mounting blocks adapted to the shape of the first mounting groove are provided at the bottom of the protective plate to enable the protective plate to be embedded in the first mounting groove. A first plug is formed between the first mounting grooves, and a number of first slots for plugging the first plug are formed between the first mounting blocks.

6. The adjustable bicycle parking rack according to any one of claims 1-4, characterized in that: A number of second mounting grooves are provided on the sides of the first support base and the second support base away from the pressing buckle. An anti-slip plate is installed in the second mounting groove. The anti-slip plate is provided with a number of second mounting blocks for mounting in the second mounting groove. A second plug is formed between the second mounting grooves, and a second slot for plugging the second plug is formed between the second mounting blocks.

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