Treadmill with double-layer running board

Abstract

The utility model discloses a running machine with double-layer running plates, which comprises an upper running plate, a lower running plate arranged below the upper running plate and a plurality of connecting pieces, and at least part of the connecting pieces are arranged between the upper running plate and the lower running plate, so that a gap is formed between the upper running plate and the lower running plate. The upper running plate and the lower running plate are effectively positioned through the connecting pieces, the overall thickness of the double-face running machine is reduced, and the double-face running machine is simple in structure, stable, reliable and convenient to install and maintain.

Description

Technical Field

[0001] The utility model relates to the technical field of treadmills, in particular to a treadmill with double-layer running boards. Background Art

[0002] A common treadmill frame is equipped with rollers at the front and back, with a running belt on the front and rear rollers. A supporting running belt and a running deck for the user are arranged between the upper and lower parts of the running belt. Generally, the running deck of a treadmill is single-layered, and the supporting strength of a single-layer running deck is fixed and relatively hard, which to a certain extent limits the functionality and user experience of the treadmill.

[0003] The existing public patent document "CN204502264U" discloses a treadmill with a double-layer running deck, in which a buffer layer is provided between the upper and lower running decks to form a connection relationship between the two running decks. However, the fixing method of the two running decks is not disclosed. If both running decks are fixed to the treadmill frame in a conventional manner, the overall thickness of the treadmill will be greatly increased. Therefore, the technical problem of how to fix the two running decks needs to be solved urgently. Utility Model Content

[0004] In response to the deficiencies in the prior art, the present invention provides a treadmill with double running decks, which can effectively fix the two running decks and reduce the overall thickness of the double-sided treadmill through the position layout and connection relationship between the connecting parts and the two running decks.

[0005] In order to solve the above technical problems, the present invention is solved by the following technical solutions:

[0006] A double-deck treadmill comprises an upper running deck, a lower running deck arranged below the upper running deck, and a plurality of connecting members, wherein at least part of the connecting members is arranged between the upper running deck and the lower running deck to form a gap therebetween.

[0007] In the above solution, preferably, the connection includes a first mounting plate fixed on the frame and a second mounting plate arranged between the upper running board and the lower running board.

[0008] In the above solution, preferably, the upper running board and the lower running board are respectively fixed on the second mounting plate.

[0009] In the above solution, preferably, the second mounting plate is formed by bending the first mounting plate.

[0010] In the above solution, preferably, the upper running board is connected to the second mounting plate by fasteners from top to bottom, and the lower running board is connected to the second mounting plate by fasteners from bottom to top.

[0011] In the above solution, preferably, the lower running board is locked to the bottom side of the frame by connecting screws.

[0012] In the above solution, preferably, the frame includes left and right support rods, the connecting members are evenly arranged on each support rod, and the connecting members on each support rod are symmetrically arranged.

[0013] In the above solution, preferably, the upper running board is provided with a transition notch to provide required space for the fasteners on the lower running board.

[0014] In the above solution, preferably, the angle between the first mounting plate and the second mounting plate is less than 180 degrees, and the first mounting plate and the second mounting plate are integrally formed.

[0015] In the above solution, preferably, the second mounting plate is provided with at least two mounting holes for matching fasteners.

[0016] In the above solution, preferably, adjacent mounting holes for cooperating with fasteners are provided on the second mounting plate.

[0017] The beneficial effects of the utility model are:

[0018] The utility model effectively positions the upper and lower running boards through the connecting piece, reduces the overall thickness of the double-sided treadmill, has a simple structure, is stable and reliable, and is easy to install and maintain. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the installation of the frame and running board of the utility model.

[0020] Figure 2 It is a top view of the utility model.

[0021] Figure 3 for Figure 2 AA section view.

[0022] Figure 4 for Figure 3 Enlarged view of point B.

[0023] Figure 5 It is a bottom view of the utility model.

[0024] Figure 6 for Figure 5 CC section view.

[0025] Figure 7 Schematic diagram of the connector of the utility model DETAILED DESCRIPTION

[0026] The present invention is further described in detail below with reference to the accompanying drawings and specific embodiments:

[0027] See also Figure 1-Figure 7 A double-deck treadmill includes a frame 1, which includes two support rods 9 arranged in parallel or tending to be parallel, and the two ends of the support rods 9 are connected by a connecting rod 10, that is, the frame 1 is a quadrilateral.

[0028] The treadmill includes an upper running board 5 and a lower running board 6, which are stacked inside a frame 1. Furthermore, in order to fix the upper running board 5 and the lower running board 6, the treadmill also includes a plurality of connecting parts 2, which are used to assemble and position the upper running board 5 and the lower running board 6.

[0029] Specifically, the lower running board 6 is fixedly connected to the bottom side of the frame 1, that is, the lower running board 6 contacts the bottom of the support rod 9 and covers or partially covers it, and the lower running board 6 is fixed to the support rod 9 by connecting screws 8. In the prior art, the connecting screws 8 can be screws. The connection between the lower running board 6 and the support rod 9 can be achieved by adaptively passing the connecting screws 8 through the holes of the lower running board 6 and the corresponding holes on the support rod 9.

[0030] The connecting member 2 includes a first mounting plate 3 and a second mounting plate 4, and in this embodiment, the number of the connecting members 2 is 8, of which 4 connecting members 2 are evenly distributed on one support rod 9, and the other 4 connecting members 2 are matched and distributed on another mounting rod, and the connecting members 2 on different support rods 9 are symmetrically arranged.

[0031] When placing the connecting member 2, the first mounting plate 3 is abutted against and fixedly connected to the inner side wall of the support rod 9. Further, the first mounting plate can be connected to the support rod 9 by welding, and the second mounting plate 4 extending from the first mounting plate 3 is placed parallel to the lower running plate 6. Further, the second mounting plate 4 and the lower running plate 6 are connected by the fastener 7, and the fastener 7 moves from bottom to top.

[0032] Furthermore, the upper running board 5 is arranged directly above the lower running board 6, and is spaced apart with the second mounting plate 4 between the running boards. At the same time, the upper running board 5 is connected to the second mounting plate 4 through fasteners 7 from top to bottom.

[0033] The width of the upper running board 5 is smaller than that of the lower running board 6, so the positions of the two fasteners 7 are adjacent, that is, the mounting holes 15 provided on the second mounting plate 4 for matching the fasteners 7 are also adjacent. In the prior art, the fastener 7 can be a hexagon socket countersunk screw, and the mounting hole 15 needs to be threaded to match the use of the fastener 7.

[0034] Furthermore, the upper running board 5 is provided with a plurality of transition notches 11. These transition notches 11 accommodate the fasteners 7 that connect the lower running board 6 to the second mounting plate 4 from bottom to top. The transition notches 11 facilitate the fasteners 7 to quickly rotate and connect. Once installed, the upper and lower running boards 5 and 6 can be replaced by rotating the entire frame.

[0035] In this embodiment, the second mounting plate 4 extends from the first mounting plate 3, and the angle between the first mounting plate 3 and the second mounting plate 4 needs to be less than 180°. In this embodiment, since the side wall of the support rod 9 is perpendicular to the lower running board 6, the angle between the first mounting plate 3 and the second mounting plate 4 is 90°.

[0036] The first mounting plate 3 and the second mounting plate 4 are integrally formed to improve the strength of the connecting member 2. The second mounting plate 4 is formed by bending the first mounting plate 3. Therefore, under the action of the second mounting plate 4, the upper running plate 5 and the lower running plate 6 are spaced apart, and the distance between them is always the same as the thickness of the second mounting plate 4.

[0037] Furthermore, a front roller 12 is provided on one end of the support rod 9, and a rear roller 13 is provided on the other end of the support rod 9. A movable running belt 14 is provided between the front roller 12 and the rear roller 13, and the upper running board 5 and the lower running board 6 are both located on the inner side of the running belt 14. When the running belt 14 is running without anyone using it, the inner side of the running belt 14 does not contact the upper running board 5 and the lower running board 6.

[0038] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments can still be modified, or some of the technical features thereof can be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A double-deck treadmill, characterized by: The invention comprises an upper running board (5), a lower running board (6) arranged below the upper running board (5), and a plurality of connecting members (2). At least part of the connecting members (2) is arranged between the upper running board (5) and the lower running board (6) so that a gap is formed between the two.

2. The double-deck treadmill according to claim 1, characterized in that: The connection comprises a first mounting plate (3) fixed on the frame (1) and a second mounting plate (4) arranged between the upper running plate (5) and the lower running plate (6).

3. The double-deck treadmill according to claim 2, characterized in that: The upper running board (5) and the lower running board (6) are respectively fixed on the second mounting plate (4).

4. The double-deck treadmill according to claim 2, characterized in that: The second mounting plate (4) is formed by bending the first mounting plate (3).

5. A double-deck treadmill according to claim 2 or 3, characterized in that: The upper running board (5) is connected to the second mounting plate (4) via a fastener (7) from top to bottom, and the lower running board (6) is connected to the second mounting plate (4) via a fastener (7) from bottom to top.

6. A double-deck treadmill according to any one of claims 1 to 4, characterized in that: The lower running board (6) is locked to the bottom side of the frame (1) by connecting screws (8).

7. The double-deck treadmill according to claim 2, characterized in that: The frame (1) comprises support rods (9) arranged on the left and right, the connecting members (2) are evenly arranged on each support rod (9), and the connecting members (2) on each support rod (9) are symmetrically arranged.

8. The double-deck treadmill according to claim 5, characterized in that: The upper running board (5) is provided with a transition notch (11) for providing a required space for the fastener (7) on the lower running board (6).

9. The double-deck treadmill according to claim 2, characterized in that: The angle between the first mounting plate (3) and the second mounting plate (4) is less than 180 degrees, and the first mounting plate (3) and the second mounting plate (4) are integrally formed.

10. The double-deck treadmill according to claim 3, characterized in that: The second mounting plate (4) is provided with at least two mounting holes (15) for matching with fasteners (7).

Images