Saddle with turnable wings

Abstract

The utility model relates to the technical field of bicycles, in particular to a wing-turnable saddle which comprises a saddle rod, the lower end of the saddle rod is connected with a bicycle frame, the upper end of the saddle rod is connected with a saddle plate, the saddle plate comprises a middle shaft and side plates hinged to the two sides of the middle shaft, the saddle rod is fixedly connected with the middle shaft, and connecting rods are hinged to the lower ends of the two side plates correspondingly. The seat rod is slidably connected with a sliding sleeve, the connecting rod is hinged to the sliding sleeve, the sliding sleeve is connected with a spring, and the effect that an operator is prevented from being scalded by the bicycle seat is achieved.

Description

Technical Field

[0001] The present application relates to the technical field of bicycles, and in particular to a saddle with flippable wings. Background Art

[0002] A bicycle is a means of transportation. Because it is easy to learn and convenient to park, it has become one of the main means of daily transportation for people. The saddle is an important part of a bicycle.

[0003] Existing bicycles, especially shared bicycles, are generally placed outdoors. In summer, when the sun shines directly on the surface of the saddle, the surface temperature of the saddle will be too high. When people ride a bicycle, it will cause discomfort in the buttocks, and in severe cases, it may cause burns. Summary of the Utility Model

[0004] The present application provides a saddle with flippable wings to avoid the operator being burned by the bicycle seat.

[0005] The above technical object of the present application is achieved through the following technical solutions:

[0006] A saddle with flippable wings includes a seat post. The lower end of the seat post is connected to the frame, and the upper end of the seat post is connected to a seat board. The seat board includes a central axis and side plates hinged on both sides of the central axis. The seat post is fixedly connected to the central axis. Both lower ends of the two side plates are hinged with connecting rods. The seat post is slidably connected with a sliding sleeve. The connecting rod is hinged with the sliding sleeve, and the sliding sleeve is connected with a spring.

[0007] By adopting the above solution, when the bicycle is idle, the spring is in its original length, and at this time, the two side plates are in a closed state. When the operator needs to use the bicycle, the two side plates can be manually opened. Then the operator sits on the seat board. Through the balance of gravity and the elastic force of the spring, the seat is in an open state. When the operator finishes using the bicycle, the spring rebounds, thereby driving the two side plates to close, so that the surfaces of the two side plates are in contact with each other, thereby avoiding direct sunlight and avoiding the operator being burned by the bicycle seat.

[0008] Optionally, the seat post is fixedly connected with a spring seat, the spring seat is located above the sliding sleeve, and both ends of the spring are respectively connected to the spring seat and the sliding sleeve.

[0009] By adopting the above solution, the spring seat is provided to provide a connection point and a force application point for the spring.

[0010] Optionally, the seat post is fixedly connected with a limit block, the limit block is located below the sliding sleeve. When the two seat boards are opened, the sliding sleeve abuts against the upper surface of the limit block.

[0011] By adopting the above solution, a limit block is set to limit the maximum stretching amount of the spring, so that when the operator sits on the seat plate, the connecting rod can also provide a certain support for the side plate, reducing the burden on the bottom bracket, thereby making the saddle have a longer service life.

[0012] Optionally, a round block is fixedly connected to the bottom bracket rod, and the seat post is fixedly connected to the round block at the upper end. A semi-circular groove is provided near the round block on the side plate, so that when the side plate is opened, the round block is located in the semi-circular groove.

[0013] By adopting the above solution, since both the bottom bracket rod and the seat post are rod-shaped, and the connection area where the seat post is directly connected to the bottom bracket rod is small, it is easy to damage the bottom bracket rod. Therefore, by setting the round block, the connection area between the bottom bracket rod and the seat post is increased, making the connection between the seat post and the bottom bracket rod more firm.

[0014] Optionally, an outer tube is fixedly connected to the outside of the seat post, and the sliding sleeve is located inside the outer tube.

[0015] By adopting the above solution, the outer tube is provided to protect the seat post and the sliding sleeve, thereby further increasing the service life of the saddle.

[0016] Optionally, a relief groove is provided at the upper end of the outer tube, and when the side plate is opened, the connecting rod passes through the relief groove.

[0017] By adopting the above solution, the interference of the outer tube on the movement of the connecting rod is reduced, so that the length of the inner rod protected by the outer tube is longer and the protection effect on the inner rod is better.

[0018] Optionally, a gripping groove for facilitating the operator to open the side plate is provided on the side of the side plate away from each other.

[0019] By adopting the above solution, it is convenient for the operator to open the closed side plate.

[0020] In summary, the present application has the following technical effects:

[0021] 1. By providing a bottom bracket and a side plate, the side plate can be closed, thereby avoiding direct sunlight and preventing the operator from being scalded by the bicycle seat;

[0022] 2. By providing a limit block, the seat post supports the side plate;

[0023] 3. By providing a gripping groove, it is more convenient for the operator to open the side plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is the overall structural schematic diagram of the present application in the state where the side plate is opened;

[0025] Figure 2 is the overall structural schematic diagram of the present application in the state where the side plate is closed;

[0026] Figure 3 This is a partial structural schematic diagram intended to emphasize the inner rod in this application.

[0027] In the figure, 1 is the seat post; 11 is the spring seat; 12 is the sliding sleeve; 2 is the seat plate; 21 is the central shaft; 211 is the round block; 22 is the side plate; 221 is the round groove; 222 is the gripping groove; 3 is the connecting rod; 4 is the limiting block; 5 is the spring; 6 is the outer tube; 61 is the relief groove. Specific embodiments

[0028] The following further describes this application in detail with reference to the accompanying drawings.

[0029] Refer to Figure 1 , Figure 2 and Figure 3 , a saddle with flippable wings, including a seat post 1, the seat post 1 is connected to the frame at its lower end, and a seat plate 2 is connected to the upper end of the seat post 1. The seat plate 2 includes a central shaft 21 and side plates 22 hinged on both sides of the central shaft 21. The seat post 1 is fixedly connected to the central shaft 21. Connecting rods 3 are hinged to the lower ends of both side plates 22. A sliding sleeve 12 is slidably connected to the seat post 1. The connecting rod 3 is hinged to the sliding sleeve 12, and the sliding sleeve 12 is connected to a spring 5. When the bicycle is idle, the spring 5 is in its original length, and at this time, the two side plates 22 are in a closed state. When the operator needs to use the bicycle, the two side plates 22 can be manually opened. Then, the operator sits on the seat plate 2, and through the balance of gravity and the elastic force of the spring 5, the seat is in an open state. When the operator finishes using the bicycle, the spring 5 rebounds, thereby driving the two side plates 22 to close, so that the surfaces of the two side plates 22 are mutually attached, thereby avoiding direct sunlight and preventing the operator from being scalded by the bicycle seat.

[0030] Refer to Figure 3 , a spring seat 11 is fixedly connected to the seat post, the spring seat 11 is located above the sliding sleeve 12, and the two ends of the spring 5 are respectively connected to the spring seat 11 and the sliding sleeve 12. A limiting block 4 is fixedly connected to the seat post 1, the limiting block 4 is located below the sliding sleeve 12, and when the two seat plates 2 are opened, the sliding sleeve 12 abuts against the upper surface of the limiting block 4. The limiting block 4 is provided to limit the maximum stretching amount of the spring 5, so that when the operator sits on the seat plate 2, the connecting rod 3 can also provide a certain support for the side plate 22, reducing the burden on the central shaft 21, thereby making the service life of the saddle longer.

[0031] Refer to Figure 3The middle axis 21 is fixedly connected with a round block 211, and the seat bar 1 is fixedly connected with the round block 211 at the upper end. The side panel 22 is provided with a semicircular groove 221 near the round block 211, so that when the side panel 22 is opened, the round block 211 is located in the semicircular groove 221. Since the middle axis 21 and the seat bar 1 are both rod-shaped, the connection area of the seat bar 1 directly connected to the middle axis 21 is small, which is easy to damage the middle axis 21. Therefore, the connection area between the middle axis 21 and the seat bar 1 is increased by setting the round block 211, so that the connection between the seat bar 1 and the middle axis 21 is more tightly. The side of the side panel 22 away from each other is provided with a gripping groove 222 for the operator to open the side panel 22. It is convenient for the operator to open the closed side panel 22.

[0032] Reference Figure 1 and Figure 2 The outer side of the seat rod 1 is fixedly connected with an outer tube 6, and the sliding sleeve 12 is located inside the outer tube 6. The outer tube 6 is provided with a clearance groove 61 at the upper end, and when the side plate 22 is opened, the connecting rod 3 passes through the clearance groove 61. The interference of the outer tube 6 on the movement of the connecting rod 3 is reduced, so that the length of the outer tube 6 protecting the inner rod is longer, and the protection effect on the inner rod is better.

[0033] The specific implementation principle of the present application is as follows: when the bicycle is in an idle state, the spring 5 is in the original length state, and the spring 5 is transmitted to the side plate 22 through the sliding sleeve 12 and the connecting rod 3, so that the seat surfaces of the side plates 22 fit each other, thereby avoiding direct sunlight. When the operator needs to use the bicycle, the operator puts his hand in the grip groove 222, opens the two side plates 22, and then sits on the seat plate 2. The gravity of the operator and the elastic force of the spring 5 offset each other, so that the side plates 22 are in an open state. Compared with the existing saddle, the present saddle can avoid direct sunlight on the saddle surface by folding the side plates 22, thereby avoiding the saddle surface temperature being too high to burn the operator.

[0034] This specific embodiment is merely an explanation of the present application and is not a limitation of the present application. After reading this specification, those skilled in the art may make modifications to the present embodiment without any creative contribution as needed, but such modifications are protected by the patent law as long as they are within the scope of the claims of the present application.

Claims

1. A saddle with flippable wings, characterized in that: The invention comprises a seat rod (1), wherein the seat rod (1) is connected to a frame at a lower end, and the seat rod (1) is connected to a seat plate (2) at an upper end, and the seat plate (2) comprises a central axis (21) and side plates (22) hinged on both sides of the central axis (21), the seat rod (1) is fixedly connected to the central axis (21), and the two side plates (22) are hinged to a connecting rod (3) at the lower end, the seat rod (1) is slidably connected to a sliding sleeve (12), the connecting rod (3) is hinged to the sliding sleeve (12), and the sliding sleeve (12) is connected to a spring (5).

2. The saddle with flippable wings according to claim 1, characterized in that: The seat rod is fixedly connected with a spring seat (11), the spring seat (11) is located above the sliding sleeve (12), and the two ends of the spring (5) are respectively connected to the spring seat (11) and the sliding sleeve (12).

3. The saddle with reversible wings according to claim 2, characterized in that: The seat rod (1) is fixedly connected to a limit block (4), the limit block (4) is located below the sliding sleeve (12), and when the two seat plates (2) are opened, the sliding sleeve (12) abuts against the upper surface of the limit block (4).

4. The saddle with flippable wings according to claim 1, characterized in that: The central axis (21) is fixedly connected to a round block (211), the seat rod (1) is fixedly connected to the round block (211) at the upper end, and a semicircular groove (221) is provided on the side plate (22) near the round block (211), so that when the side plate (22) is opened, the round block (211) is located in the semicircular groove (221).

5. The saddle with flippable wings according to claim 1, characterized in that: The outer side of the seat rod (1) is fixedly connected to an outer tube (6), and the sliding sleeve (12) is located inside the outer tube (6).

6. The saddle with flippable wings according to claim 5, characterized in that: The outer tube (6) is provided with a clearance groove (61) at the upper end, and when the side plate (22) is opened, the connecting rod (3) passes through the clearance groove (61).

7. The saddle with flippable wings according to claim 1, characterized in that: A gripping groove (222) is provided on one side of the side panels (22) away from each other, which facilitates an operator to open the side panels (22).

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