Detachable storage frame for bicycle

Abstract

The utility model discloses a detachable storage frame for a bicycle, which belongs to the technical field of bicycle accessories and is characterized by comprising a bicycle frame body and an adaptive limiting mechanism, a storage frame is clamped on the front side of the top of the bicycle frame body, and the adaptive limiting mechanism is bolted on the top of the storage frame. The bottom of the inner side of the storage frame is in bolted connection with a storage plate, the bicycle frame body and the adaptive limiting mechanism are arranged, the bicycle frame body is an existing bicycle frame body, the storage frame and the storage plate can be supported and limited, the storage frame can be matched with the basket net and the storage plate, and a space for storing articles is formed; the bicycle frame can be assembled and disassembled from the bicycle frame body, the partition plate can be matched with the storage plate to store different articles in a classified mode, the basket net door can be matched with the sliding plate and the spring buckle to limit opening and closing of the basket net door, and the limiting ring can limit the annular air bag.

Description

Technical Field

[0001] The utility model relates to the technical field of bicycle accessories, in particular to a detachable storage frame for a bicycle. Background Art

[0002] A removable bicycle storage rack is a rack that can be mounted on a bicycle for carrying luggage or other items, providing a stable, removable platform for conveniently carrying additional items such as shopping bags, tools, etc.

[0003] At present, a Chinese utility model with publication number: CN220701247U discloses an electric bicycle with a detachable storage and transportation structure, including a frame, a main beam is arranged on one side of the frame, a battery is arranged on the top of the main beam, a support frame is fixedly connected to the top of the frame, a wheel is arranged on the opposite side of the frame, a rear seat is arranged on the top of the support frame, and a mounting groove is opened on the right side of the rear seat. This utility model enables the electric bicycle to have the advantage of a detachable storage and transportation structure through the coordinated use of the frame, main beam, battery, support frame, wheel, rear seat, mounting groove, mounting plate, plug plate, connecting plate, bottom plate, storage box, groove, spring, lifting plate, plug rod, clamping sleeve, box cover, clamping plate, rope belt and plug-in, thereby solving the problem that the existing electric bicycle does not have the storage and transportation function and cannot meet the use requirements when the user needs to carry a lot of items.

[0004] When a user uses a bicycle and carries items that need to be stored, a bicycle storage rack is used to store the items, and a detachable bicycle storage rack is one of them. However, the existing bicycle storage rack lacks an adjustable limiting structure for drinking vessels such as water cups, so it is impossible to effectively limit drinking vessels such as water cups, and lacks a classified storage structure for stored items, so it is impossible to classify and store a variety of items, which reduces the flexibility of the storage rack when in use. Utility Model Content

[0005] The utility model provides a detachable bicycle storage frame, aiming to solve the problem that the existing bicycle storage frame lacks an adjustable limiting structure for drinking vessels such as water cups, so that drinking vessels such as water cups cannot be effectively limited, and lacks a classified storage structure for stored items, so that a variety of items cannot be stored in a classified manner, which reduces the flexibility of the storage frame when in use.

[0006] The utility model is implemented as follows: a detachable bicycle storage frame comprises a bicycle frame body and an adaptive limiting mechanism, wherein the front side of the top of the bicycle frame body is clamped with the storage frame, the adaptive limiting mechanism is bolted to the top of the storage frame, the bottom of the inner side of the storage frame is bolted with a storage board, the surface of the storage board and the inner side of the storage frame are bolted with a basket net, the inner side of the storage frame is bolted with a partition board, the front side of the partition board is bolted to the surface of the storage board, the rear side of the partition board is rotatably connected with a basket net door, the top of the basket net door is slidably connected with a slide plate, the top of the slide plate is bolted with a spring buckle, the top of the spring buckle passes through the top of the basket net door and is clamped with the storage frame;

[0007] The adaptive limiting mechanism includes a limiting ring, an annular airbag, an air storage box, an air supply branch pipe and a supporting piston. The limiting ring is bolted to the top of the storage frame, the annular airbag is bolted to the inner side of the limiting ring, the air supply branch pipe is connected to the bottom of the annular airbag, the top of the air supply branch pipe surface is bolted to the bottom of the limiting ring, the air storage box is connected to the bottom of the air supply branch pipe, and the supporting piston is slidably connected to the inner side of the air storage box.

[0008] In order to increase the stability of the connection structure between the storage frame and the storage board, as a preferred detachable bicycle storage frame of the utility model, an auxiliary support rod is bolted to the inner side of the storage frame, and the front side of the auxiliary support rod is bolted to the surface of the storage board.

[0009] In order to increase the stability of the partition board when storing items, as a preferred detachable bicycle storage frame of the utility model, a buffer soft plate is bolted to the inner side of the partition board, and the surface of the buffer soft plate is coated with corrosion-resistant paint.

[0010] In order to facilitate the user to observe the storage status of items behind the basket net door, as a preferred detachable bicycle storage frame of the utility model, a protective net is bolted to the inner side of the basket net door, and the surface of the protective net is coated with corrosion-resistant paint.

[0011] In order to increase the effect of the annular airbag on the limiting stability of the drinking vessel, as a preferred detachable bicycle storage frame of the utility model, a protective pad is fixedly connected to the inner side of the annular airbag, and the inner side of the protective pad is engraved with anti-slip patterns.

[0012] In order to increase the airtightness of the connection between the supporting piston and the air storage box, as a preferred detachable bicycle storage frame of the utility model, a sealing ring is provided on the surface of the supporting piston, and the surface of the sealing ring contacts the inner side of the air storage box.

[0013] In order to increase the stability of the air supply branch pipe during use, as a preferred detachable bicycle storage frame of the utility model, the surface of the air supply branch pipe is covered with a rear protective soft cover, and the surface of the protective soft cover is coated with corrosion-resistant paint.

[0014] In order to increase the stability of the gas storage box when it contacts the supporting piston, as a preferred detachable bicycle storage frame of the utility model, a buffer ring is clamped on the top of the gas storage box, and the top of the buffer ring contacts the bottom of the supporting piston.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The detachable bicycle storage frame is provided with a bicycle frame body and an adaptive limiting mechanism. The bicycle frame body is an existing bicycle frame body, which can support and limit the storage frame and the storage board. The storage frame can cooperate with the object basket and the storage board to form a space for storing items, and can be detached and assembled from the bicycle frame body. The partition plate can cooperate with the storage board to classify and store different items. The basket door can cooperate with the slide plate and the spring buckle to limit the opening and closing of the basket door. The limiting ring can limit the annular air bag. The supporting piston can cooperate with the air storage box. When a drinking vessel is placed on the supporting piston, the supporting piston will transport the gas in the air storage box to the annular air bag through the air supply branch pipe along with the weight of the drinking vessel, so that the annular air bag can wrap the drinking vessel, thereby limiting the drinking vessel. At the same time, it can adapt to the shapes of drinking vessels of different sizes, thereby improving the flexibility of item storage. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is an overall structural diagram of the detachable bicycle storage frame of the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the basket net in the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the buffer soft board in the utility model;

[0020] Figure 4 It is a structural schematic diagram of the protective net in the utility model;

[0021] Figure 5 It is a structural schematic diagram of the limiting mechanism in the utility model.

[0022] In the figure, 1. bicycle frame body; 2. storage frame; 3. adaptive limiting mechanism; 301. limiting ring; 302. annular airbag; 303. air storage box; 304. air supply branch pipe; 305. supporting piston; 4. storage plate; 5. basket net; 6. partition board; 7. basket door; 8. slide plate; 9. spring buckle; 10. auxiliary support rod; 11. buffer soft board; 12. protection net; 13. protection pad; 14. sealing ring; 15. protective soft cover; 16. buffer ring. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0024] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, in the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0025] See also Figure 1-5 The utility model provides a technical solution: a detachable bicycle storage frame, comprising a bicycle frame body 1 and an adaptive limiting mechanism 3, a storage frame 2 is clamped on the front side of the top of the bicycle frame body 1, the adaptive limiting mechanism 3 is bolted to the top of the storage frame 2, a storage plate 4 is bolted to the bottom of the inner side of the storage frame 2, a basket net 5 is bolted to the surface of the storage plate 4 and the inner side of the storage frame 2, a partition plate 6 is bolted to the inner side of the storage frame 2, the front side of the partition plate 6 is bolted to the surface of the storage plate 4, the rear side of the partition plate 6 is rotatably connected to a basket net door 7, the top of the basket net door 7 is slidably connected to a slide plate 8, the top of the slide plate 8 is bolted to a spring buckle 9, the top of the spring buckle 9 passes through the top of the basket net door 7 and is clamped to the storage frame 2;

[0026] The adaptive limiting mechanism 3 includes a limiting ring 301, an annular airbag 302, an air storage box 303, an air supply branch pipe 304 and a supporting piston 305. The limiting ring 301 is bolted to the top of the storage frame 2, the annular airbag 302 is bolted to the inner side of the limiting ring 301, the air supply branch pipe 304 is connected to the bottom of the annular airbag 302, the top of the surface of the air supply branch pipe 304 is bolted to the bottom of the limiting ring 301, the air storage box 303 is connected to the bottom of the air supply branch pipe 304, and the supporting piston 305 is slidably connected to the inner side of the air storage box 303.

[0027] In this embodiment, by setting a bicycle frame body 1 and an adaptive limiting mechanism 3, the bicycle frame body 1 is an existing bicycle frame body 1, which can support and limit the storage frame 2 and the storage board 4, and the storage frame 2 can cooperate with the basket net 5 and the storage board 4 to form a space for storing items, and can be disassembled from the bicycle frame body 1, the partition board 6 can cooperate with the storage board 4 to classify and store different items, and the basket door 7 can cooperate with the slide plate 8 and the spring buckle 9 to limit the opening and closing of the basket door 7. The limiting ring 301 can limit the annular airbag 302, and the supporting piston 305 can cooperate with the gas storage box 303. When the drinking vessel is placed on the supporting piston 305, the supporting piston 305 will transport the gas in the gas storage box 303 to the annular airbag 302 through the air supply branch pipe 304 along with the weight of the drinking vessel, so that the annular airbag 302 can wrap the drinking vessel, thereby limiting the position of the drinking vessel and adapting to the shapes of drinking vessels of different sizes, thereby improving the flexibility of storing items.

[0028] As a technical optimization solution of the present invention, an auxiliary support rod 10 is bolted to the inner side of the storage frame 2 , and the front side of the auxiliary support rod 10 is bolted to the surface of the storage plate 4 .

[0029] In this embodiment: by providing an auxiliary support rod 10, it can cooperate with the storage frame 2 to perform auxiliary limiting on the connection between the storage frame 2 and the storage board 4, thereby increasing the stability of the connection structure between the storage frame 2 and the storage board 4.

[0030] As a technical optimization solution of the present utility model, a buffer soft plate 11 is bolted to the inner side of the partition plate 6, and the surface of the buffer soft plate 11 is coated with corrosion-resistant paint.

[0031] In this embodiment: by providing a buffer soft board 11, it can cooperate with the partition board 6 to buffer the objects placed on the partition board 6, thereby increasing the stability of the partition board 6 when storing objects.

[0032] As a technical optimization solution of the utility model, a protective net 12 is bolted to the inner side of the basket door 7, and the surface of the protective net 12 is coated with corrosion-resistant paint.

[0033] In this embodiment, the protective net 12 can be arranged to cooperate with the basket net door 7, so that the user can observe the status of the items through the basket net door 7, thereby making it easier for the user to observe the storage status of the items behind the basket net door 7.

[0034] As a technical optimization solution of the present invention, a protective pad 13 is fixedly connected to the inner side of the annular airbag 302 , and anti-slip patterns are engraved on the inner side of the protective pad 13 .

[0035] In this embodiment, the protective pad 13 can cooperate with the annular airbag 302 to assist in limiting the position of the drinking vessel in the annular airbag 302, thereby increasing the stability of the annular airbag 302 in limiting the position of the drinking vessel.

[0036] As a technical optimization solution of the present invention, a sealing ring 14 is sleeved on the surface of the supporting piston 305 , and the surface of the sealing ring 14 contacts the inner side of the gas storage box 303 .

[0037] In this embodiment, the sealing ring 14 can cooperate with the support piston 305 to seal the sliding part between the support piston 305 and the gas storage box 303, thereby increasing the airtightness of the connection between the support piston 305 and the gas storage box 303.

[0038] As a technical optimization solution of the utility model, the surface of the air supply branch pipe 304 is covered with a protective soft cover 15, and the surface of the protective soft cover 15 is coated with corrosion-resistant paint.

[0039] In this embodiment, the protective soft cover 15 can cooperate with the air supply branch pipe 304 to protect the surface of the air supply branch pipe 304, thereby increasing the stability of the air supply branch pipe 304 when in use.

[0040] As a technical optimization solution of the utility model, a buffer ring 16 is clamped on the top of the gas storage box 303 , and the top of the buffer ring 16 contacts the bottom of the supporting piston 305 .

[0041] In this embodiment, the buffer ring 16 can cooperate with the gas storage box 303 to buffer the contact between the gas storage box 303 and the support piston 305, thereby increasing the stability of the contact between the gas storage box 303 and the support piston 305.

[0042] Working principle: First, install the storage frame 2 on the bicycle frame body 1, and then slide the slide plate 8 downward, the slide plate 8 will drive the spring buckle 9 to release the connection with the storage frame 2, and then open the basket net door 7, and then put the items to be classified and stored on each partition board 6 respectively, and then close the basket net door 7 until the spring buckle 9 is reconnected to the storage frame 2. When a drinking vessel is needed, place the drinking vessel in the limiting ring 301. When the bottom of the drinking vessel contacts the supporting piston 305, the supporting piston 305 will move downward along the air storage box 303, and the gas in the air storage box 303 will be transported to the annular air bag 302 along the air supply branch pipe 304. Then the annular air bag 302 will gradually expand with the filling gas until it expands to contact the drinking vessel.

[0043] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A detachable bicycle storage frame, comprising a bicycle frame body (1) and an adaptive limiting mechanism (3), characterized in that: The front side of the top of the bicycle frame body (1) is clamped with a storage frame (2); the adaptive limiting mechanism (3) is bolted to the top of the storage frame (2); the bottom of the inner side of the storage frame (2) is bolted with a storage board (4); the surface of the storage board (4) and the inner side of the storage frame (2) are bolted with a basket net (5); the inner side of the storage frame (2) is bolted with a partition board (6); the front side of the partition board (6) is bolted to the surface of the storage board (4); the rear side of the partition board (6) is rotatably connected to a basket net door (7); the top of the basket net door (7) is slidably connected to a slide plate (8); the top of the slide plate (8) is bolted with a spring buckle (9); the top of the spring buckle (9) passes through the top of the basket net door (7) and is clamped with the storage frame (2); The adaptive limiting mechanism (3) comprises a limiting ring (301), an annular airbag (302), an air storage box (303), an air supply branch pipe (304) and a supporting piston (305); the limiting ring (301) is bolted to the top of the storage frame (2); the annular airbag (302) is bolted to the inner side of the limiting ring (301); the air supply branch pipe (304) is connected to the bottom of the annular airbag (302); the top of the surface of the air supply branch pipe (304) is bolted to the bottom of the limiting ring (301); the air storage box (303) is connected to the bottom of the air supply branch pipe (304); and the supporting piston (305) is slidably connected to the inner side of the air storage box (303).

2. A detachable bicycle storage frame according to claim 1, characterized in that: An auxiliary support rod (10) is bolted to the inner side of the storage frame (2), and the front side of the auxiliary support rod (10) is bolted to the surface of the storage plate (4).

3. The detachable bicycle storage frame according to claim 1, characterized in that: A buffer soft plate (11) is bolted to the inner side of the partition plate (6), and the surface of the buffer soft plate (11) is coated with corrosion-resistant paint.

4. The detachable bicycle storage frame according to claim 1, characterized in that: A protective net (12) is bolted to the inner side of the basket door (7), and the surface of the protective net (12) is coated with corrosion-resistant paint.

5. The detachable bicycle storage frame according to claim 1, characterized in that: A protective pad (13) is fixedly connected to the inner side of the annular airbag (302), and anti-slip patterns are engraved on the inner side of the protective pad (13).

6. The detachable bicycle storage rack according to claim 1, characterized in that: A sealing ring (14) is sleeved on the surface of the supporting piston (305), and the surface of the sealing ring (14) is in contact with the inner side of the gas storage box (303).

7. The detachable bicycle storage rack according to claim 1, characterized in that: The surface of the air supply branch pipe (304) is covered with a protective soft sleeve (15), and the surface of the protective soft sleeve (15) is coated with corrosion-resistant paint.

8. The detachable bicycle storage rack according to claim 1, characterized in that: A buffer ring (16) is clamped on the top of the gas storage box (303), and the top of the buffer ring (16) is in contact with the bottom of the supporting piston (305).

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