Cup holder for bicycle

Abstract

The utility model provides a bicycle cup holder which comprises a rotating structure, the rotating structure comprises mounting shafts, the mounting shafts are arranged on the two sides of the inner wall of a mounting frame, the two ends of each mounting shaft are provided with flat spiral springs, the middle of the outer wall of each mounting shaft is provided with a connecting block, and the connecting blocks are connected with attaching rings; and a rotating groove is formed in the middle of the connecting block, the rotating groove is rotationally connected with the mounting shaft, and the outer wall of the connecting block is connected with a flat spiral spring. The flat spiral spring is arranged to drive the attaching rings to reset, the water cup is placed between the two attaching rings, the reset attaching rings can be attached to the outer wall of the water cup to clamp the water cup, and meanwhile the spring pull rod and the limiting ring are installed between the two attaching rings to limit the water cup and the attaching rings. And the water cup is prevented from falling off in the riding process.

Description

Technical Field

[0001] The utility model belongs to the technical field of bicycles, and particularly relates to a cup holder for bicycles. Background Art

[0002] A bicycle, also known as a cycle or bicycle, is usually a small two-wheeled land vehicle. It is powered by pedaling and is a green and environmentally friendly means of transportation. There are many types of bicycles, including single-person bicycles, tandem bicycles, and multi-person bicycles.

[0003] It can be used as an environmentally friendly means of transportation for commuting and traveling; more and more people use bicycles as fitness equipment for cycling exercises and bicycle travel; cycling itself is also a sports competitive sport, including road cycling races, mountain bike races, track cycling races, stunt bike races, etc.

[0004] A cup holder needs to be installed on the outer wall of the bicycle frame to fix the water cup. However, due to the different diameters of the water cups, a gap appears between the water cup and the cup holder when the water cup is placed inside the cup holder. The collision between the water cup and the cup holder during cycling can easily cause damage to the water cup. Utility Model Content

[0005] Purpose of the utility model

[0006] In view of the above technical problems, the present invention provides a bicycle cup holder to solve the technical problems mentioned in the background technology.

[0007] Technical Solution

[0008] In order to achieve the above-mentioned object, the technical solution provided by the present invention is a cup holder for a bicycle, comprising a mounting frame, fitting rings are provided on both sides of the mounting frame, and a rotating structure is provided between the fitting ring and the mounting frame;

[0009] The rotation structure includes a mounting shaft, which is arranged on both sides of the inner wall of the mounting frame, and flat scroll springs are arranged at both ends of the mounting shaft. A connecting block is arranged in the middle of the outer wall of the mounting shaft, and the connecting block is connected to the fitting ring. A rotation groove is opened in the middle of the connecting block, and the rotation groove is rotatably connected to the mounting shaft. The outer wall of the connecting block is connected to the flat scroll spring.

[0010] Preferably, the fitting ring is made of carbon fiber material, a fitting shaft is provided at one end of the fitting ring, and a limiting structure is provided between the two fitting shafts.

[0011] Preferably, a spring telescopic rod is provided directly below the mounting frame, a bottom plate is provided at one end of the spring telescopic rod, and the bottom plate is provided between the two fitting rings.

[0012] Preferably, the limiting structure includes a spring stretcher, and limiting rings are provided at both ends of the spring stretcher. The limiting rings are arranged in an arc shape, and the inner wall of the limiting ring fits with the outer wall of the fitting shaft.

[0013] Preferably, the cross section of the fitting ring is arranged to be arc-shaped.

[0014] Beneficial effects

[0015] Compared with the prior art, the technical solution provided by this utility model has the following beneficial effects:

[0016] The utility model drives the fitting ring to reset by arranging a flat spiral spring, and a water cup is placed between the two fitting rings. After the reset, the fitting ring can fit with the outer wall of the water cup to clamp the water cup. At the same time, a spring pull rod and a limiting ring are installed between the two fitting rings to limit the water cup and the fitting ring, thereby preventing the water cup from falling off during riding. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional diagram of the utility model;

[0018] Figure 2 This is a three-dimensional diagram of the mounting bracket of the present utility model;

[0019] Figure 3 It is a three-dimensional diagram of the fitting ring of the present utility model.

[0020] Reference numerals

[0021] 1. Mounting frame; 2. Mounting shaft; 3. Plane scroll spring; 4. Fitting ring; 5. Connecting block; 6. Rotation slot; 7. Fitting shaft; 8. Spring telescopic rod; 9. Bottom plate; 10. Spring extension; 11. Limiting ring. DETAILED DESCRIPTION

[0022] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "page", "bottom", "inside", "outside", "clockwise", "counterclockwise", "coaxial", "bottom", "one end", "top", "the other end", "one side", "front", "two ends", "both sides", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply 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 to the present invention.

[0023] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, "plurality" means two or more, unless otherwise specifically defined.

[0024] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connected," "fixed," "provided with," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integral connection; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; or internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0025] Reference is now made to the accompanying drawings, each of which is intended only to illustrate certain exemplary embodiments and is not intended to limit the present invention. Like reference numerals in the various drawings indicate like or corresponding parts. The dimensions and proportions in the various drawings are for illustrative purposes only and should not be construed as limiting the present invention. These dimensions may be exaggerated relative to actual products.

[0026] Reference Figure 1-3 , a bicycle cup holder shown includes a mounting frame 1, with fitting rings 4 provided on both sides of the mounting frame 1, and a rotating structure provided between the fitting rings 4 and the mounting frame 1;

[0027] The rotation structure includes an installation shaft 2, which is arranged on both sides of the inner wall of the mounting frame 1. Planar spiral springs 3 are provided at both ends of the installation shaft 2. A connecting block 5 is provided in the middle of the outer wall of the installation shaft 2. The connecting block 5 is connected to the fitting ring 4. A rotation groove 6 is opened in the middle of the connecting block 5. The rotation groove 6 is rotatably connected to the installation shaft 2. The outer wall of the connecting block 5 is connected to the planar spiral spring 3.

[0028] Furthermore, in the above technical solution, the fitting ring 4 is made of carbon fiber material, and a fitting shaft 7 is provided at one end of the fitting ring 4, and a limiting structure is provided between the two fitting shafts 7, and the limiting structure includes a spring tension 10, and limiting rings 11 are provided at both ends of the spring tension 10, and the limiting rings 11 are arranged in an arc shape, and the inner wall of the limiting ring 11 fits with the outer wall of the fitting shaft 7. The fitting ring 4 made of carbon fiber material has a low weight. When the water cup is placed between the two fitting rings 4, the flat spiral spring 3 drives the connecting block 5 to rotate on the outer wall of the mounting shaft 2, and the connecting block 5 drives the fitting ring 4 to rotate. The fitting ring 4 fits with the outer wall of the water cup to fix the water cup, and then the limiting ring 11 is connected to the mounting frame 1 to fix the fitting ring 4. According to the different sizes of water cups, the distance between the two fitting rings 4 is also different. It is only necessary to pull the spring tension 10 outward, and then the spring tension 10 after stretching will shrink inward to tighten the fitting ring 4 to prevent the water cup from falling during riding.

[0029] Furthermore, in the above technical solution, a spring telescopic rod 8 is provided directly below the mounting frame 1, and a bottom plate 9 is provided at one end of the spring telescopic rod 8. The bottom plate 9 is provided between the two fitting rings 4. The cross-section of the fitting ring 4 is set to an arc shape. The water cup is placed between the two fitting rings 4, and the bottom of the water cup is fitted with the top of the bottom plate 9. The bottom plate 9 is used to support the height of the water cup to prevent the water cup from sliding down directly through the two fitting rings 4.

[0030] The above-mentioned embodiments only express a certain implementation method of the utility model, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the utility model, which all fall within the scope of protection of the utility model. Therefore, the scope of protection of the utility model patent shall be based on the attached claims.

Claims

1. A cup holder for a bicycle, characterized in that: include A mounting frame (1), wherein fitting rings (4) are provided on both sides of the mounting frame (1), and a rotating structure is provided between the fitting rings (4) and the mounting frame (1); The rotating structure comprises a mounting shaft (2), the mounting shaft (2) being arranged on both sides of the inner wall of the mounting frame (1), a plane scroll spring (3) being arranged at both ends of the mounting shaft (2), a connecting block (5) being arranged in the middle of the outer wall of the mounting shaft (2), the connecting block (5) being connected to the fitting ring (4), a rotating groove (6) being provided in the middle of the connecting block (5), the rotating groove (6) being rotatably connected to the mounting shaft (2), and the outer wall of the connecting block (5) being connected to the plane scroll spring (3).

2. The bicycle cup holder according to claim 1, characterized in that: The fitting ring (4) is made of carbon fiber material, one end of the fitting ring (4) is provided with a fitting shaft (7), and a limiting structure is provided between the two fitting shafts (7).

3. The bicycle cup holder according to claim 1, characterized in that: A spring telescopic rod (8) is provided directly below the mounting frame (1), a bottom plate (9) is provided at one end of the spring telescopic rod (8), and the bottom plate (9) is provided between the two fitting rings (4).

4. The bicycle cup holder according to claim 2, characterized in that: The limiting structure comprises a spring stretch (10), and limiting rings (11) are provided at both ends of the spring stretch (10). The limiting rings (11) are arranged in an arc shape, and the inner wall of the limiting ring (11) is in contact with the outer wall of the contact shaft (7).

5. The bicycle cup holder according to claim 1, characterized in that: The cross section of the fitting ring (4) is arranged to be arc-shaped.

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