Treadmill platform structure of treadmill

Abstract

The utility model discloses a treadmill platform structure of a treadmill. The treadmill platform structure comprises a treadmill platform, a treadmill plate and a treadmill belt, the running plate comprises soft elastic strip bodies matched on the two side rod pieces of the running platform, a plurality of rigid supporting strips matched between the two soft elastic strip bodies, and strip-shaped connecting plates connected to the two ends of the rigid supporting strips respectively; the two strip-shaped connecting plates are connected to the upper faces of the rigid supporting strips, and the strip-shaped connecting plates are fixed to the corresponding ends of the rigid supporting strips respectively. According to the running board, the whole running board can be buffered, and particularly, the rigid supporting strips are connected into a whole through the strip-shaped connecting plates, so that unsmooth transition of the rigid supporting strips when a runner treads the running board is avoided, the comfort of the sole of the runner is improved, and the noise of the running machine can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of sports fitness equipment, in particular to a running board structure of a treadmill. Background Art

[0002] A treadmill is a commonly used sports fitness equipment. With the continuous improvement of people's living standards, more and more treadmills have entered ordinary households, so the requirements for treadmills are getting higher and higher. The treadmills of the prior art usually include components such as a running board, a running plate and a running belt. The running board is of a frame structure. Both sides of the running plate are fixed on the side rod bodies corresponding to two opposite sides of the frame of the running board. The running belt is installed on the running board through front and rear rollers and surrounds the upper and lower parts of the running plate. The running plate is a support for supporting a runner to carry out running activities, and the side rod bodies are components for supporting the running plate. The runner stands on the running plate through a belt. When the belt moves, the runner has to keep on the running plate through running movements. The running plate of the prior art is usually a rigid flat body, which brings an uncomfortable feeling to the movement of the runner. In order to improve the comfort of running, a running board structure of a treadmill in the prior art is to support a local position under the running plate through a spring or an elastic rubber pad to achieve buffering when the runner steps on it. The treadmill of the prior art mainly has the following disadvantages:

[0003] First, since the buffer components such as springs are in local positions, they cannot buffer the entire running plate. When the runner steps on the running plate instantaneously, there will still be hard contact, which is likely to cause impacts on the knee joints and ankle joints of the runner, resulting in injuries and thus causing some uncomfortable feelings to the runner.

[0004] Second, the treadmill is prone to generate noise, bringing discomfort to the surrounding environment. Summary of the Utility Model

[0005] The purpose of the utility model is to overcome the deficiencies of the prior art and provide a running board structure of a treadmill. Through structural improvement, it can achieve buffering of the entire running plate, avoid hard contact when the runner steps on the running plate, prevent injuries caused by impacts on the knee joints and ankle joints of the runner, and also reduce the noise of the treadmill.

[0006] The technical solution adopted by the present utility model to solve its technical problems is as follows: A tread structure of a treadmill, comprising a tread, a running board, and a running belt; the tread includes a frame member, and a motor and its transmission mechanism for driving the running belt to move are also installed in the tread; the running belt is adapted to the tread through the transmission mechanism and surrounds the upper and lower parts of the running board from the front and back of the running board; side rods are respectively provided on the corresponding two opposite sides of the frame of the tread at the two side edges of the tread; the running board includes soft elastic strips adapted to the two side rods of the tread, a plurality of rigid support strips adapted between the two soft elastic strips, and strip-shaped connecting plates respectively connected to the two ends of the plurality of rigid support strips; the two strip-shaped connecting plates are connected above the rigid support strips, and the strip-shaped connecting plates are respectively fixed to the corresponding ends of each rigid support strip.

[0007] The strip-shaped connecting plate is fixed to the corresponding end of the rigid support strip by an internal hexagonal socket head bolt.

[0008] A notch groove is provided in the upper part of the soft elastic strip, and the two ends of the rigid support strip are respectively embedded in the notch grooves of the two soft elastic strips.

[0009] On the side rods of the tread, stoppers are respectively provided at the two ends corresponding to the notch grooves of the soft elastic strips.

[0010] The running board further includes a thin wear-resistant plate, and the thin wear-resistant plate covers the upper part of the plurality of rigid support strips.

[0011] One end of the thin wear-resistant plate is fixed to the corresponding rigid support strip, and the other end of the thin wear-resistant plate is clamped on the corresponding rigid support strip.

[0012] One end of the thin wear-resistant plate is fixed to the corresponding rigid support strip by a countersunk head screw.

[0013] A clamping member is installed at the corresponding end of the strip-shaped connecting plate, and the other end of the thin wear-resistant plate is clamped on the corresponding rigid support strip through the clamping member.

[0014] The clamping member is a Z-shaped metal sheet. One end of the Z-shaped metal sheet is fixed to the corresponding end of the strip-shaped connecting plate by a screw, and the other end of the Z-shaped metal sheet presses the other end of the thin wear-resistant plate against the corresponding rigid support strip.

[0015] The two strip-shaped connecting plates are respectively thin sheet spring steel plates.

[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0017] Since the running board of the utility model adopts a soft elastic strip adapted to two side rods of the running table, a plurality of rigid support strips adapted between the two soft elastic strips, and strip-shaped connecting plates respectively connected to two end parts of the plurality of rigid support strips; the two strip-shaped connecting plates are connected above the rigid support strips, and the strip-shaped connecting plates are respectively fixed to corresponding end parts of each rigid support strip. With this structure of the utility model, elastic buffering of the whole running board is realized through the soft elastic strips on the two side rods. In particular, the rigid support strips are connected into a whole through the strip-shaped connecting plates, avoiding uneven transition of the rigid support strips when a runner steps on the running board, improving the comfort of the runner's soles, and the soft elastic strips can buffer the side rods, thereby eliminating the noise generated by the movement of the treadmill.

[0018] The following further elaborates on the present utility model in conjunction with the drawings and embodiments; however, the running table structure of a treadmill of the present utility model is not limited to the embodiments. Brief Description of the Drawings

[0019] Figure 1 is a three-dimensional structural schematic diagram of the treadmill of the present utility model;

[0020] Figure 2 is a three-dimensional structural schematic diagram of the treadmill of the present utility model (the running table is separated from the handrail frame);

[0021] Figure 3 is an exploded schematic diagram of the running table structure of the present utility model;

[0022] Figure 4 is Figure 3 an enlarged schematic diagram at A of

[0023] Figure 5 is a top view of the running table structure of the present utility model;

[0024] Figure 6 is Figure 5 a sectional schematic diagram along B - B;

[0025] Figure 7 is Figure 6 an enlarged schematic diagram at C of

[0026] Figure 8 is a three-dimensional structural schematic diagram of the rigid support strip of the present utility model. Detailed Description of the Embodiment

[0027] Embodiment

[0028] Refer to Figures 1 to 8As shown in the figure, a running board structure of a treadmill of the present utility model includes a running board 1, a running plate 2, and a running belt 3; the running board 1 includes a frame member 11, and a motor 4 for driving the running belt to move and its transmission mechanism 5 are also installed in the running board 1; the running belt 3 is adapted to the running board 1 through the transmission mechanism 5 and surrounds the upper and lower sides of the running plate 2 from the front and back; side rods 12 are respectively provided on the corresponding two opposite sides of the frame shape on both sides of the running board 1 of the running board 1; the running plate 2 includes soft elastic strips 21 adapted to the two side rods 12 of the running board 1, a plurality of rigid support strips 22 adapted between the two soft elastic strips 21, and strip-shaped connecting plates 23 respectively connected to both ends of the plurality of rigid support strips 22; the two strip-shaped connecting plates 23 are connected above the rigid support strips 22, and the strip-shaped connecting plates 23 are respectively fixed to the corresponding ends of each rigid support strip 22.

[0029] In this embodiment, the strip-shaped connecting plate 23 is fixed to the corresponding end of the rigid support strip 22 through an internal hexagon socket head bolt 61. Specifically, a four-jaw nut 62 is installed on the rigid support strip 22, and the internal hexagon socket head bolt 61 passes through the strip-shaped connecting plate 23 and the rigid support strip 22 and is threadedly connected to the four-jaw nut 62.

[0030] In this embodiment, a notch groove 211 is provided on the upper part of the soft elastic strip 21, and both ends of the rigid support strip 22 are respectively embedded in the notch grooves 211 of the two soft elastic strips 21.

[0031] In this embodiment, on the side rod 12 of the running board 1, stop members 121 are respectively provided at both ends corresponding to the notch grooves 211 of the soft elastic strip 21. Specifically, both ends of the strip-shaped connecting plate 23 are fixed to the two stop members 121 through screws 63.

[0032] In this embodiment, the running plate 2 further includes a thin wear-resistant plate 24, and the thin wear-resistant plate 24 covers the upper surfaces of the plurality of rigid support strips 22.

[0033] In this embodiment, one end of the thin wear-resistant plate 24 is fixed to the corresponding rigid support strip 22, and the other end of the thin wear-resistant plate 24 is clamped on the upper surface of the corresponding rigid support strip 22.

[0034] In this embodiment, one end of the thin wear-resistant plate 24 is fixed to the corresponding rigid support strip 22 through a countersunk head screw 7.

[0035] In this embodiment, a clamping member 8 is installed at the corresponding end of the strip-shaped connecting plate 23, and the other end of the thin wear-resistant plate 24 is clamped on the upper surface of the corresponding rigid support strip 22 through the clamping member 8.

[0036] In this embodiment, the clamping member 8 is a Z-shaped metal sheet. One end of the Z-shaped metal sheet is fixed to the corresponding end of the strip-shaped connecting plate 22 by a screw 64, and the other end of the Z-shaped metal sheet presses the other end of the thin wear-resistant plate 24 against the corresponding rigid support strip 22.

[0037] In this embodiment, the transmission mechanism 5 includes a front roller 51. The present invention further includes a rear roller 10. The front roller 51 and the rear roller 10 are respectively installed between the two side rods 12 of the running platform 1 and correspond to the front and rear positions of the treadmill. The running belt 3 is wound between the front roller 51 and the rear roller 9.

[0038] In this embodiment, it further includes an armrest frame 10. The front end of the running platform 1 is installed on the armrest frame 10.

[0039] In this embodiment, the two strip-shaped connecting plates 23 are respectively thin sheet spring steel plates.

[0040] The running platform structure of a treadmill of the present invention adopts a running board 2 including soft elastic strips 21 adapted to the two side rods 12 of the running platform 1, a plurality of rigid support strips 22 adapted between the two soft elastic strips 21, and strip-shaped connecting plates 23 respectively connected to the two end parts of the plurality of rigid support strips 22; the two strip-shaped connecting plates 23 are connected above the rigid support strips 22, and the strip-shaped connecting plates 23 are respectively fixed to the corresponding end parts of each rigid support strip 22. With this structure of the present invention, through the soft elastic strips 21 on the two side rods 12, elastic buffering of the entire running board 1 is realized. In particular, by connecting the rigid support strips into one body through the strip-shaped connecting plates, it is avoided that the rigid support strips have a non-smooth transition when a runner steps on the running board, improving the comfort of the runner's soles. Moreover, the soft elastic strips 21 can buffer the side rods 12, thereby eliminating the noise generated by the movement of the treadmill.

[0041] The above is only a preferred embodiment of the present invention and does not impose any form of limitation on the present invention. Although the present invention has been disclosed above with a preferred embodiment, it is not intended to limit the present invention. Any person skilled in the art can make many possible changes and modifications to the technical solution of the present invention by using the above-disclosed technical content, or modify it into an equivalent equivalent embodiment without departing from the scope of the technical solution of the present invention. Therefore, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall fall within the scope of protection of the technical solution of the present invention.

Claims

1. A treadmill structure, comprising a treadmill, a running board and a running belt; the treadmill comprises a frame-shaped member, the treadmill is also equipped with a motor and a transmission mechanism for driving the running belt to move; the running belt is adapted to the treadmill through the transmission mechanism, and surrounds the running board from the front and back of the running board and the top and bottom of the running board; the frame-shaped member of the treadmill is respectively provided with side rods on two opposite sides of the treadmill corresponding to the frame shape; the characteristics are: The running board includes a soft elastic strip body adapted on two side rods of the treadmill, a plurality of rigid support strips adapted between the two soft elastic strip bodies, and a strip connecting plate respectively connected to both ends of the plurality of rigid support strips; two strip connecting plates are connected to the top of the rigid support strips, and the strip connecting plates are respectively fixed to the corresponding end of each rigid support strip.

2. The treadmill structure according to claim 1, characterized in that: The strip-shaped connecting plate is fixed to the corresponding end of the rigid support strip by means of hexagon socket pan head bolts.

3. The treadmill structure according to claim 1, characterized in that: A notch groove is arranged on the upper part of the soft elastic strip body, and the two end parts of the rigid support strip are respectively embedded in the notch grooves of the two soft elastic strip bodies.

4. The treadmill structure according to claim 3, characterized in that: Stoppers are respectively arranged on the side rods of the treadmill at the two end positions corresponding to the notch groove of the soft elastic strip.

5. The treadmill structure according to claim 2, characterized in that: The running board also includes a thin wear-resistant plate, and the thin wear-resistant plate covers the plurality of rigid support bars.

6. The treadmill structure according to claim 5, characterized in that: One end of the thin wear-resistant plate is fixed to the corresponding rigid support bar, and the other end of the thin wear-resistant plate is clamped on the corresponding rigid support bar.

7. The treadmill structure according to claim 6, characterized in that: One end of the thin wear-resistant plate is fixed to the corresponding rigid support bar by a countersunk screw.

8. The treadmill structure of claim 6, characterized in that: The corresponding ends of the strip-shaped connecting plates are provided with clamping pieces, and the other end of the thin wear-resistant plate is clamped on the corresponding rigid supporting strip through the clamping piece.

9. The treadmill structure according to claim 8, characterized in that: The clamping piece is a Z-shaped metal sheet, one end of which is fixed to the corresponding end of the strip connecting plate by screws, and the other end of the Z-shaped metal sheet presses the other end of the thin wear-resistant plate toward the corresponding rigid support strip.

10. The treadmill structure according to claim 1, characterized in that: The two strip-shaped connecting plates are respectively thin spring steel plates.

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