Carbon fiber bicycle frame capable of fixing water cup

Abstract

The utility model discloses a carbon fiber bicycle frame capable of fixing a water cup, relates to the technical field of bicycle frames, and aims to solve the technical problems that a water cup holder on an existing bicycle frame is fixed in structure, the water cup with a straw is inconvenient to use, and leakage exists in the riding process. A sleeve is integrally formed on a cross beam of the frame main body, a first balance ring is rotatably arranged in the sleeve, a second balance ring is rotatably mounted in the first balance ring, and a cup holder is integrally formed at the bottom of the second balance ring; according to the utility model, the sleeve structure is arranged on the frame main body, so that the position of the first balance ring can be rotationally fixed, and the first balance ring can be kept horizontal when the frame main body is inclined under the action that the arrangement position of the first round block is flush with the frame main body, so that a water cup in the cup holder can be kept in a horizontal state; and the stability of placing the water cup is improved. The cup position is fixed, the operation is flexible, and the stability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of bicycle frames, and more specifically to a carbon fiber bicycle frame capable of fixing a water cup. Background Art

[0002] A bicycle is a vehicle that is driven by human power. Riding a bicycle is not only green and environmentally friendly, but also can provide certain exercise effects. Therefore, cycling is also a form of sports competition, such as road cycling races, mountain bike races, etc. Bicycles generally used for competitions or long-distance cycling tours have lighter frames than ordinary bicycles, so riding is more labor-saving. Some bicycles also have speed change mechanisms that can be used in different road conditions.

[0003] Most existing bicycle frames are equipped with cup holders to fix the position of the cup. However, the existing cup holders usually only fix the position of the cup, which makes it inconvenient to take the cup. Moreover, it is inconvenient to keep the position of the cup with a straw structure stable, which is easy to cause leakage during riding, resulting in unsatisfactory use effect. In view of this, we propose a carbon fiber bicycle frame that can fix the cup. Utility Model Content

[0004] The purpose of the utility model is to overcome the deficiencies of the prior art, meet actual needs, and provide a carbon fiber bicycle frame that can fix a water cup, so as to solve the technical problem that the water cup holder structure on the current frame is fixed, which is inconvenient to use a water cup with a straw and there is a risk of leakage during riding.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a carbon fiber bicycle frame capable of fixing a water cup, comprising a frame body, a sleeve integrally formed on a crossbeam of the frame body, a first balance ring rotatably arranged inside the sleeve, a second balance ring rotatably arranged inside the first balance ring, and a cup holder integrally formed at the bottom of the second balance ring;

[0006] Two first round blocks flush with the frame body are fixedly provided on the inner wall of the sleeve, two first round rings combined with the first round blocks are fixedly provided on the outer wall of the first balance ring, two second round blocks are fixedly provided on the inner wall of the first balance ring, and the first round blocks and the second round blocks are arranged in a cross shape, and two second round rings combined with the second round blocks are fixedly provided on the outer wall of the second balance ring.

[0007] The utility model can rotatably fix the position of the first balance ring by arranging a sleeve structure on the frame body. Under the effect of the first round block being arranged flush with the frame body, the first balance ring can be kept horizontal when the frame body is tilted, so that the water cup in the cup holder can be kept horizontal, thereby improving the stability of the water cup placement, facilitating the placement of the water cup with a straw, and improving the use effect of the cup holder.

[0008] Preferably, the cup holder comprises a bottom plate, a plurality of arc-shaped baffles are provided in a circular array on the outer edge of the top of the bottom plate, and both ends of the plurality of arc-shaped baffles are integrally formed with the bottom plate and the second balance ring respectively, and elastic clamps are fixedly provided on the opposite sides of the plurality of arc-shaped baffles.

[0009] Preferably, the elastic clamp block comprises an arc-shaped elastic block, and anti-slip grooves are provided on the sides of two opposing elastic blocks. An extrusion cavity is provided between the sides of the elastic block at both ends of the anti-slip groove, and an arc surface in opposite directions is provided on the side of the elastic block facing the arc baffle.

[0010] Preferably, a circular hole is formed through the wall of the bottom plate, and an extrusion piece that fits the circular hole is movably mounted on the bottom of the bottom plate.

[0011] Preferably, the extrusion member includes a fixing rod, a circular plate combined with the circular hole is fixedly provided on the upper end of the fixing rod, two flush connecting plates are fixedly provided on the rod wall of the fixing rod, connecting holes are opened on the plate wall of the connecting plate, and a pressing plate is fixedly provided on the lower end of the fixing rod.

[0012] Preferably, two connecting rods combined with the connecting holes are fixedly provided at the bottom of the base plate, and a limiting plate abutting against the bottom of the connecting plate is fixedly provided at the lower end of the connecting rod.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model can rotatably fix the position of the first balance ring by arranging a sleeve structure on the frame body. When the frame body is tilted, the first round block is arranged flush with the frame body, so that the position of the first balance ring can be kept horizontal, so that the water cup in the cup holder can be kept horizontal, the stability of the water cup placement is improved, the water cup with a straw is convenient to place, and the effect of the cup holder is improved.

[0015] 2. The utility model also designs an elastic clamp on the inner wall of the cup holder, which can be squeezed and contracted after the cup is placed in, so that the stability of the placement of cups of different sizes can be improved and it is not easy to shake. At the same time, the extrusion piece structure movably arranged on the bottom of the cup holder can easily push the cup out from the bottom of the cup, which is beneficial for taking out a short cup after placing it. Through such structural coordination, the flexibility of placing the cup can be further improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the partial structure of the utility model;

[0018] Figure 3 It is a partial structural explosion diagram of the utility model;

[0019] Figure 4 The utility model is a schematic diagram of a use state.

[0020] Explanation of the numbers in the figure: 1. frame body; 2. sleeve; 201. first round block; 3. first balance ring; 301. first round ring; 302. second round block; 4. second balance ring; 401. second round ring; 5. cup holder; 501. bottom plate; 502. arc baffle plate; 503. round hole; 504. connecting rod; 505. limit plate; 6. extrusion piece; 601. fixing rod; 602. round plate; 603. connecting plate; 604. connecting hole; 605. pressing plate; 7. elastic clamp block; 701. elastic block; 702. anti-slip strip groove; 703. extrusion cavity; 704. arc surface. DETAILED DESCRIPTION

[0021] like Figures 1 to 4 As shown, the utility model relates to a carbon fiber bicycle frame capable of fixing a water cup, comprising a frame body 1, a sleeve 2 integrally formed on a cross beam of the frame body 1, a first balance ring 3 rotatably arranged inside the sleeve 2, a second balance ring 4 rotatably mounted inside the first balance ring 3, and a cup holder 5 integrally formed at the bottom of the second balance ring 4; the cup holder 5 can maintain a horizontal state when the frame body 1 is tilted by the arrangement of the first balance ring 3, thereby improving the stability of the placement of the water cup, and the arrangement of the second balance ring 4 can maintain a horizontal state when the frame body 1 is tilted toward the front side, further improving the stability of the placement position of the water cup.

[0022] Two first round blocks 201 flush with the frame body 1 are fixedly provided on the inner wall of the sleeve 2, two first round rings 301 combined with the first round blocks 201 are fixedly provided on the outer wall of the first balance ring 3, two second round blocks 302 are fixedly provided on the inner wall of the first balance ring 3, and the first round blocks 201 and the second round blocks 302 are cross-arranged, and two second round rings 401 combined with the second round blocks 302 are fixedly provided on the outer wall of the second balance ring 4; the first round blocks 201 and the first round rings 301 are combined to make the first balance ring 3 rotatable, and after placing the water cup, it can be kept horizontal by gravity, so that when the sleeve 2 is tilted with the frame body 1, it can also maintain a horizontal state, so as to achieve a stable placement effect, and the second balance ring 4 also has such an effect, and the cross-arrangement method can achieve the goal of maintaining a horizontal state when tilting forward, backward, left, and right, thereby enhancing the stability of the water cup position.

[0023] In an embodiment of the utility model, the cup holder 5 includes a bottom plate 501, a plurality of arc-shaped baffles 502 are provided in a circular array on the outer top of the bottom plate 501, and the two ends of the plurality of arc-shaped baffles 502 are respectively integrally formed with the bottom plate 501 and the second balance ring 4, and elastic clamps 7 are fixedly provided on the opposite sides of the plurality of arc-shaped baffles 502; the elastic clamps 7 are provided on the arc-shaped baffles 502 to play a role of squeezing and clamping when placing a water cup, so as to be suitable for placing and using water cups of different sizes, keep the water cups stably placed, and reduce the existence of gaps.

[0024] In the embodiment of the utility model, the elastic clamp block 7 includes an arc-shaped elastic block 701, and anti-skid grooves 702 are provided on the sides of the two facing elastic blocks 701. An extrusion cavity 703 is penetrated between the sides of the elastic block 701 located at both ends of the anti-skid groove 702, and an arc surface 704 in opposite directions is provided on the side of the elastic block 701 facing the arc baffle 502; the elastic block 701 itself has an excellent telescopic deformation effect, and the setting of the anti-skid groove 702 can cause the groove edge to flip under the influence of friction when contacting the outer wall of the water cup, thereby further improving the anti-skid property. At the same time, the elastic block 701 is provided with an arc surface 704 in opposite directions to the arc baffle 502 to increase the distance between the two, and can increase the range of compression and movement of the elastic block 701, so that it can be suitable for limiting the use of water cups of various sizes.

[0025] In the embodiment of the utility model, a circular hole 503 is formed through the wall of the bottom plate 501, and an extrusion piece 6 that fits the circular hole 503 is movably installed at the bottom of the bottom plate 501; the extrusion piece 6 can enter the interior of the cup holder 5 through the circular hole 503, so that the water cup inside can be lifted upward, which is convenient for taking out the short water cup and further improves the flexibility of using the cup holder 5.

[0026] In the embodiment of the utility model, the extrusion member 6 includes a fixing rod 601, the upper end of which is fixedly provided with a circular plate 602 combined with the circular hole 503, two flush connecting plates 603 are fixedly provided on the rod wall of the fixing rod 601, connecting holes 604 are opened on the plate wall of the connecting plate 603, and a pressing plate 605 is fixedly provided at the lower end of the fixing rod 601; through cooperation, the installation position of the entire extrusion member 6 can be limited without affecting the up and down movement operation.

[0027] In the embodiment of the utility model, two connecting rods 504 combined with the connecting holes 604 are fixedly provided at the bottom of the bottom plate 501, and a limit plate 505 affixed to the bottom of the connecting plate 603 is fixedly provided at the lower end of the connecting rod 504; it is used to limit the moving distance of the extrusion member 6.

[0028] Working principle: This embodiment provides a carbon fiber bicycle frame that can fix a water cup. When in use, first, the water cup is passed through the second balance ring 4 and placed in the cup holder 5. During the entry process, the elastic clamp block 7 on the inner wall of the cup holder 5 can be squeezed to shrink, thereby clamping the water cup, so that stability can be maintained during movement. When the frame body 1 is tilted during riding and turning, the first balance ring 3 can maintain a horizontal state under the cooperation of the first round block 201 and the first round ring 301 and the gravity of the water cup, thereby improving the stability of the water cup during riding and turning, and reducing the probability of leakage. At the same time, the second balance ring 4 rotatably arranged in the first balance ring 3 can stabilize the position of the water cup when the front and rear sides of the frame body 1 are lifted, further improving the stability of the water cup position, so that it can be suitable for limiting the use of water cups with straws and other unsealed tops, improving the structural coordination effect, and such a structural setting is convenient for taking the water cup for use, and the operation is flexible. The extrusion piece 6 movably installed at the bottom of the cup holder 5 can lift it up when it is inconvenient to take the water cup, so as to facilitate the placement and use of water cups of different sizes.

[0029] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. A carbon fiber bicycle frame capable of fixing a water cup, characterized in that: The vehicle comprises a frame body (1), a sleeve (2) is integrally formed on a crossbeam of the frame body (1), a first balance ring (3) is rotatably mounted inside the sleeve (2), a second balance ring (4) is rotatably mounted inside the first balance ring (3), and a cup holder (5) is integrally formed at the bottom of the second balance ring (4); Two first round blocks (201) flush with the frame body (1) are fixedly provided on the inner wall of the sleeve (2); two first round rings (301) combined with the first round blocks (201) are fixedly provided on the outer wall of the first balance ring (3); two second round blocks (302) are fixedly provided on the inner wall of the first balance ring (3), and the first round blocks (201) and the second round blocks (302) are arranged in a cross shape; and two second round rings (401) combined with the second round blocks (302) are fixedly provided on the outer wall of the second balance ring (4).

2. The carbon fiber bicycle frame capable of fixing a water cup according to claim 1, characterized in that: The cup holder (5) comprises a bottom plate (501), a plurality of arc-shaped baffles (502) are arranged in a circular array on the outer edge of the top of the bottom plate (501), and two ends of the plurality of arc-shaped baffles (502) are respectively integrally formed with the bottom plate (501) and the second balance ring (4), and elastic clamping blocks (7) are fixedly arranged on opposite sides of the plurality of arc-shaped baffles (502).

3. The carbon fiber bicycle frame capable of fixing a water cup according to claim 2, characterized in that: The elastic clamp block (7) comprises an arc-shaped elastic block (701), and anti-slip grooves (702) are provided on the sides of two opposing elastic blocks (701). An extrusion cavity (703) is provided between the sides of the elastic block (701) at both ends of the anti-slip groove (702), and an arc surface (704) in the opposite direction is provided on the side of the elastic block (701) facing the arc-shaped baffle (502).

4. The carbon fiber bicycle frame capable of fixing a water cup according to claim 2, characterized in that: A circular hole (503) is formed through the wall of the bottom plate (501), and an extrusion piece (6) which fits the circular hole (503) is movably mounted on the bottom of the bottom plate (501).

5. The carbon fiber bicycle frame capable of fixing a water cup according to claim 4, characterized in that: The extrusion member (6) comprises a fixing rod (601), a circular plate (602) coupled with the circular hole (503) being fixedly provided at the upper end of the fixing rod (601), two flush connecting plates (603) being fixedly provided on the rod wall of the fixing rod (601), connecting holes (604) being provided on the plate wall of the connecting plate (603), and a pressing plate (605) being fixedly provided at the lower end of the fixing rod (601).

6. The carbon fiber bicycle frame capable of fixing a water cup according to claim 5, characterized in that: Two connecting rods (504) coupled with the connecting holes (604) are fixedly provided at the bottom of the bottom plate (501), and a limiting plate (505) abutting against the bottom of the connecting plate (603) is fixedly provided at the lower end of the connecting rod (504).

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