Sitting pedal with limiting function

Abstract

The utility model belongs to the technical field of seat pedals, and provides a seat pedal with a limiting function, which comprises a support column, swing rods are hinged to two ends of the support column, a support rod is fixedly connected to one end, far away from the support column, of each swing rod, a first connecting plate is fixedly connected to the support rod, a second connecting plate is fixedly connected to each swing rod, and the first connecting plate and the second connecting plate are fixedly connected to the support column. A first telescopic rod is fixedly connected to the supporting column, the end, away from the supporting column, of the first telescopic rod is hinged to the first connecting plate, and a second telescopic rod is hinged to the end, away from the first telescopic rod, of the supporting column. According to the seat pedal, the first telescopic rod and the second telescopic rod are arranged on the swing rod and the supporting rod, so that the situation that a user falls down and threatens personal safety due to the fact that the swing amplitude of the swing rod and the supporting rod is too large can be prevented, meanwhile, swing of the swing rod and the supporting rod can be more stable, and the safety of the seat pedal is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of seat steps, in particular to a seat step with a position limiting function. Background Art

[0002] "Sitting step" usually refers to a type of fitness equipment, also called sitting step trainer or sitting step machine. This equipment is mainly used to exercise thigh muscles and strengthen waist strength. It is one of the common equipment in outdoor and indoor fitness venues. Sitting step trainer is a kind of fitness equipment that exercises the body by simulating leg kicking movements. Sitting step trainer mainly exercises the quadriceps and other muscle groups on the front of the thigh through thigh kicking and extension movements. However, most existing sitting step machines are prone to causing users to fall due to excessive swing amplitude, threatening personal safety, and have poor stability. In addition, the swinging parts of the sitting step mostly collide directly with the sitting step, resulting in excessive vibration amplitude and noise, which easily leads to a decrease in the user experience. Utility Model Content

[0003] The purpose of the utility model is to solve the shortcomings of the prior art and to provide a seat pedal with a limiting function.

[0004] The lifting post has a first end in pinned connection to the first link, and a second end in pinned connection to the second link.

[0005] As a further description of the above technical solution:

[0006] A rubber sleeve is fixedly connected to the support column, and the rubber sleeve is located in the middle of the support column.

[0007] As a further description of the above technical solution:

[0008] Both ends of the support column are rotatably connected with an active rotating shaft, and one end of the active rotating shaft away from the support column is fixedly connected with a massage roller.

[0009] As a further description of the above technical solution:

[0010] Both ends of the support column are fixedly connected with connecting rods, and one end of the connecting rod away from the support column is fixedly connected with a pedal plate.

[0011] As a further description of the above technical solution:

[0012] The bottom of the support column is fixedly connected to a base, and the base is provided with a mounting hole.

[0013] As a further description of the above technical solution:

[0014] The kick plate is located just below the massage roller.

[0015] As a further description of the above technical solution:

[0016] There are two groups of swing rods and support rods, and the two groups of swing rods and support rods are symmetrically arranged on the support column.

[0017] The utility model has the following beneficial effects:

[0018] 1. In the utility model, a first telescopic rod and a second telescopic rod are provided on the swing rod and the support rod, thereby preventing the swing rod and the support rod from swinging too much, causing the user to fall and threatening personal safety. At the same time, the swinging of the swing rod and the support rod can be made more stable, thereby improving the safety of the seat step.

[0019] 2. In the present invention, a rubber sleeve is provided on the support column, which can reduce the impact of the support rod, thereby improving the comfort of the user and reducing noise pollution. A massage roller is provided on the support column, and when the swing rod and the support rod swing, the user can place his arm on the massage roller, and the massage roller rotates to massage his arm, thereby improving the user's experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a front view of a seat pedal with a position limiting function proposed by the present invention;

[0021] Figure 2 This is a schematic diagram of the structure of a seat pedal with a limiting function proposed by the utility model Figure 1 ;

[0022] Figure 3 This is a schematic diagram of the structure of a seat pedal with a limiting function proposed by the utility model Figure 2 ;

[0023] Figure 4 This is a schematic diagram of the structure of a seat pedal with a limiting function proposed by the utility model Figure 3 .

[0024] Legend:

[0025] 1. Support column; 2. Swing rod; 3. Support rod; 4. First telescopic rod; 5. First connecting plate; 6. Second telescopic rod; 7. Second connecting plate; 8. Limiting ring; 9. Backrest; 10. Seat plate; 11. Support block; 12. Rubber sleeve; 13. Active shaft; 14. Massage roller; 15. Connecting rod; 16. Pedal; 17. Base; 18. Mounting hole. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] Reference Figures 1-4 The utility model provides an embodiment: a seat pedal with a limiting function, including a support column 1, a swing rod 2 is hinged at both ends of the support column 1, the end of the swing rod 2 away from the support column 1 is fixedly connected to the support rod 3, the support rod 3 is fixedly connected to the first connecting plate 5, the swing rod 2 is fixedly connected to the second connecting plate 7, the support column 1 is fixedly connected to the first telescopic rod 4, the end of the first telescopic rod 4 away from the support column 1 is hinged on the first connecting plate 5, the end of the support column 1 away from the first telescopic rod 4 is hinged to the second telescopic rod 6, and the end of the second telescopic rod 6 away from the support column 1 is hinged On the second connecting plate 7, a limiting ring 8 is fixedly connected to the support rod 3, a backrest 9 is fixedly connected to the limiting ring 8, the support rod 3 is fixedly connected to a support block 11, the support block 11 is fixedly connected to a seat plate 10 at one end away from the support rod 3, and the seat plate 10 is fixedly connected to the backrest 9. By arranging a first telescopic rod 4 and a second telescopic rod 6 on the swing rod 2 and the support rod 3, it is possible to prevent the swing rod 2 and the support rod 3 from shaking too much, causing the user to fall and threatening personal safety. At the same time, it can make the shaking of the swing rod 2 and the support rod 3 more stable, thereby improving the safety of the sitting pedal.

[0028] The support column 1 is fixedly connected to a rubber sleeve 12, which is located in the middle of the support column 1. The two ends of the support column 1 are rotatably connected to an active shaft 13, and the end of the active shaft 13 away from the support column 1 is fixedly connected to a massage roller 14. The two ends of the support column 1 are fixedly connected to a connecting rod 15, and the end of the connecting rod 15 away from the support column 1 is fixedly connected to a pedal 16. The bottom of the support column 1 is fixedly connected to a base 17, and a mounting hole 18 is provided on the base 17. The pedal 16 is located directly below the massage roller 14. The swing rod 2 and the support column 1 are fixedly connected to each other. There are two groups of support rods 3, and the two groups of swing rods 2 and support rods 3 are symmetrically arranged on the support column 1. By arranging a rubber sleeve 12 on the support column 1, the rubber sleeve 12 can reduce the impact of the support rod 3, thereby improving the comfort of the user and reducing noise pollution. By arranging a massage roller 14 on the support column 1, when the swing rod 2 and the support rod 3 swing, the user can place his arm on the massage roller 14, so that the massage roller 14 rotates to massage his arm, thereby improving the user's experience.

[0029] Working principle: First, the user sits on the seat plate 10, and then steps on the pedal plate 16 with both legs to make the swing arm 2 and the support rod 3 swing. The swinging of the swing arm 2 and the support rod 3 will drive the first telescopic rod 4 and the second telescopic rod 6 to rotate and extend at the same time, and then the rotation and extension of the first telescopic rod 4 and the second telescopic rod 6 can prevent the swing arm 2 and the support rod 3 from shaking too much, causing the user to fall and threaten personal safety. At the same time, it can make the shaking of the swing arm 2 and the support rod 3 more stable, thereby improving the safety of the seat pedal. Then, a rubber sleeve 12 is provided on the support column 1, and the rubber sleeve 12 can reduce the impact of the support rod 3, thereby improving the comfort of the user and reducing noise pollution. By providing a massage roller 14 on the support column 1, when the swing arm 2 and the support rod 3 swing, the user can place his arms on the massage roller 14, so that the massage roller 14 rotates to massage his arms, thereby improving the user's experience.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A seat step with a position limiting function, comprising a support column (1), characterized in that: The two ends of the support column (1) are hinged with swing rods (2), the end of the swing rod (2) away from the support column (1) is fixedly connected to the support rod (3), the support rod (3) is fixedly connected to a first connecting plate (5), the swing rod (2) is fixedly connected to a second connecting plate (7), the support column (1) is fixedly connected to a first telescopic rod (4), the end of the first telescopic rod (4) away from the support column (1) is hinged to the first connecting plate (5), the support column (1) is away from the first telescopic rod (4), and the first telescopic rod (4) is fixedly connected to the first connecting plate (5). One end of the rod (4) is hinged to a second telescopic rod (6), and the end of the second telescopic rod (6) away from the support column (1) is hinged to the second connecting plate (7). The support rod (3) is fixedly connected to a limiting ring (8), and the limiting ring (8) is fixedly connected to a backrest (9). The support rod (3) is fixedly connected to a support block (11), and the end of the support block (11) away from the support rod (3) is fixedly connected to a seat plate (10), and the seat plate (10) is fixedly connected to the backrest (9).

2. The seat step with a position limiting function according to claim 1, characterized in that: A rubber sleeve (12) is fixedly connected to the support column (1), and the rubber sleeve (12) is located in the middle of the support column (1).

3. The seat step with a position limiting function according to claim 2, characterized in that: Both ends of the support column (1) are rotatably connected to an active rotating shaft (13), and one end of the active rotating shaft (13) away from the support column (1) is fixedly connected to a massage roller (14).

4. The seat step with a position limiting function according to claim 3, characterized in that: Both ends of the support column (1) are fixedly connected to connecting rods (15), and one end of the connecting rod (15) away from the support column (1) is fixedly connected to a pedal plate (16).

5. The seat step with a position limiting function according to claim 4, characterized in that: The bottom of the support column (1) is fixedly connected to a base (17), and a mounting hole (18) is provided on the base (17).

6. The seat step with a position limiting function according to claim 5, characterized in that: The pedal plate (16) is located directly below the massage roller (14).

7. The seat step with a position limiting function according to claim 6, characterized in that: The swing rods (2) and support rods (3) are provided in two groups, and the two groups of swing rods (2) and support rods (3) are symmetrically arranged on the support column (1).

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