Running plate assembly and running machine

Abstract

The embodiment of the utility model relates to a running board assembly and a running machine. Comprising a first running board; the end parts, close to each other, of the second running plate and the first running plate are rotationally connected; the first metal piece is arranged on the upper surface of the first running plate and the end face, close to the second running plate, of the first running plate; the second metal piece is arranged on the upper surface of the second running plate and the end face, close to the first running plate, of the second running plate. According to the running board, the first metal piece and the second metal piece between the first running board and the second running board are in contact, so that noise generated at the joint between the first running board and the second running board due to movement of a user can be avoided. Besides, through a first metal piece located on the upper surface of the first running plate and a second metal piece located on the upper surface of the second running plate, the smoothness between the running belt and the first running plate and the smoothness between the running belt and the second running plate can be improved, friction between the running belt and the first running plate and friction between the running belt and the second running plate are reduced, and therefore the experience feeling of a user is further improved.

Description

TECHNICAL FIELD

[0001] Embodiments of the present application relate to the technical field of fitness equipment, and in particular, to a running board assembly and a treadmill. BACKGROUND

[0002] Traditional treadmills not only occupy space, but also are inconvenient to transport due to their large size. Folding treadmills are favored by a large number of fitness people because they occupy less space.

[0003] In related technologies, a common folding treadmill generally includes a front running board and a rear running board. The front running board and the rear running board are folded up when not in use, and unfolded when in use. Although the folding treadmill occupies less space when not in use, some problems exist during use. For example, when a user exercises on the folding treadmill, an acting force is generated on the front running board and the rear running board, which causes the front running board and the rear running board to collide and contact each other, thereby generating noise at the joint between the front running board and the rear running board, and affecting the user's experience.

[0004] In addition, because the friction between the running belt and the front running board and between the running belt and the rear running board is too large, the user's physical strength is consumed too quickly during exercise, which also affects the user's experience.

[0005] Therefore, it is necessary to improve one or more problems in the above-mentioned related technical solutions.

[0006] It should be noted that the information disclosed in the above background section is only used to strengthen the understanding of the background of the present application, and therefore can include information that does not constitute prior art known to those of ordinary skill in the art. CONTENT OF THE UTILITY MODEL

[0007] The purpose of the embodiments of the present application is to provide a running board assembly and a treadmill, thereby at least overcoming one or more problems caused by the limitations and defects of related technologies.

[0008] According to a first aspect of the embodiments of the present application, a running board assembly is provided, comprising:

[0009] a first running board;

[0010] a second running board, which is rotationally connected between the end portions of the first running board and the second running board that are close to each other, so that the second running board and the first running board can be in a folded state or an unfolded state;

[0011] a first metal piece, which is arranged on the upper surface of the first running board and the end surface of the first running board close to the second running board;

[0012] a second metal piece disposed on the upper surface of the second deck and the end surface of the second deck close to the first deck;

[0013] wherein the first metal piece disposed on the end surface of the first deck is in contact with the second metal piece disposed on the end surface of the second deck when the deck assembly is in the unfolded state.

[0014] In an embodiment of the present application, the first metal piece comprises a first horizontal part and a first vertical part, and the first horizontal part is perpendicularly connected with the first vertical part.

[0015] The second metal piece comprises a second horizontal part and a second vertical part, and the second horizontal part is perpendicularly connected with the second vertical part.

[0016] In an embodiment of the present application, the first horizontal part completely covers the upper surface of the first deck, and the first vertical part completely covers or half covers the end surface of the first deck close to the second deck; wherein the length of the first vertical part is equal to the width of the first deck.

[0017] The second horizontal part completely covers the upper surface of the second deck, and the second vertical part completely covers or half covers the end surface of the second deck close to the first deck; wherein the length of the second vertical part is equal to the width of the second deck.

[0018] In an embodiment of the present application, the width of the first vertical part is equal to the width of the second vertical part, and the width of the first vertical part is less than or equal to the height of the first deck.

[0019] In an embodiment of the present application, the thickness of the first metal piece is 0.5-2 mm, and the thickness of the second metal piece is 0.5-2 mm.

[0020] In an embodiment of the present application, a first outer chamfer is disposed at the perpendicularly connected part between the first horizontal part and the first vertical part, and the chamfer radius of the first outer chamfer is 1 mm.

[0021] A second outer chamfer is disposed at the perpendicularly connected part between the second horizontal part and the second vertical part, and the chamfer radius of the second outer chamfer is 1 mm.

[0022] In an embodiment of the present application, the first metal piece and the first deck are fixed by adhesive mode.

[0023] The first metal piece and the first deck are fixed by adhesive mode.

[0024] In an embodiment of the present application, the second deck and the first deck are hingedly connected.

[0025] According to a second aspect of the embodiments of the present application, a treadmill is provided, comprising:

[0026] The running board assembly in any of the above embodiments;

[0027] A first roller, arranged at the front end of the first running board;

[0028] A second roller, arranged at the rear end of the second running board;

[0029] A running belt, tensioned on the first roller and the second roller and covering the first running board and the second running board;

[0030] A driving assembly, arranged in front of the first running board and in transmission connection with the first roller.

[0031] The technical solutions provided by the embodiments of the present application can include the following beneficial effects:

[0032] In the embodiments of the present application, the first metal piece is arranged on the upper surface of the first running board and the end surface close to the second running board, and the second metal piece is arranged on the upper surface of the second running board and the end surface close to the first running board. On the one hand, when the running board assembly is in the unfolded state, the first metal piece and the second metal piece between the first running board and the second running board are in contact, thereby avoiding the noise generated by the user's movement at the joint between the first running board and the second running board, and improving the user's experience. On the other hand, the first metal piece on the upper surface of the first running board and the second metal piece on the upper surface of the second running board can improve the smoothness between the running belt and the first running board and the second running board, reduce the friction between the running belt and the first running board and the second running board, and further improve the user's experience. BRIEF DESCRIPTION OF DRAWINGS

[0033] The drawings incorporated by reference in the specification and forming a part thereof, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles behind the application. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor on the basis of these drawings.

[0034] Figure 1 Fig. 1 shows a disassembled structure schematic diagram of a running board assembly in an exemplary embodiment of the present application;

[0035] Figure 2 Fig. 2 shows a whole structure schematic diagram of a running board assembly in an exemplary embodiment of the present application;

[0036] Figure 3 Fig. 3 shows a structure schematic diagram of a first metal piece in an exemplary embodiment of the present application;

[0037] Figure 4 Fig. 1 shows a structural schematic diagram of a first metal piece in the example embodiment of the present application;

[0038] Figure 5 Fig. 2 shows a structural schematic diagram of a treadmill in the example embodiment of the present application.

[0039] In the figure: 100, first running board; 200, second running board; 300, first metal piece; 310, first horizontal part; 320, first vertical part; 400, second metal piece; 410, second horizontal part; 420, second vertical part; 500, running belt. DETAILED DESCRIPTION

[0040] Example implementations will now be described more fully with reference to the accompanying drawings. Example implementations may, however, be implemented in many different forms and should not be construed as limited to the examples set forth herein; rather, these examples are provided so that this disclosure will be thorough and complete, and will fully convey the scope of example implementations to those skilled in the art. Features described in the description, examples, or claims that are not essential to the understanding of the application are not limitations of the application.

[0041] In addition, the drawings are to be considered in all respects as illustrative and not restrictive; identical reference numerals have been used, where possible, to denote identical or similar features, and thus repetitive descriptions can be omitted. Some of the blocks in the drawings are function blocks, and do not necessarily correspond to physical or logical independent entities.

[0042] In the related art, since the user exerts a force on the first running board and the second running board during use of the folding treadmill, the force causes the first running board and the second running board to collide and contact each other, thereby causing noise at the joint between the first running board and the second running board. In addition, since the running belt has excessive friction with the first running board and the second running board, the user's physical strength is quickly consumed during exercise, thereby affecting the user's experience.

[0043] Based on this, the example embodiment first provides a running board assembly. Referring to Figure 1 and Figure 2As shown in the middle, the running board assembly comprises: a first running board 100, a second running board 200, a first metal piece 300, and a second metal piece 400. The second running board 200 is rotatably connected between the ends of the first running board 100 and the second running board 200, so that the second running board 200 and the first running board 100 can be in a folded state or an unfolded state. The first metal piece 300 is arranged on the upper surface of the first running board 100 and the end surface of the first running board 100 close to the second running board 200. The second metal piece 400 is arranged on the upper surface of the second running board 200 and the end surface of the second running board 200 close to the first running board 100. When the running board assembly is in the unfolded state, the first metal piece 300 arranged on the end surface of the first running board 100 is in contact with the second metal piece 400 arranged on the end surface of the second running board 200.

[0044] It can be understood that the first running board 100 and the second running board 200 are rotatably connected, so that the first running board 100 and the second running board 200 can be in an unfolded state or a folded state. It should be noted that when the folding treadmill is used, the first running board 100 and the second running board 200 are in the unfolded state, and when the folding treadmill is not used, the first running board 100 and the second running board 200 are in the folded state.

[0045] The first metal piece 300 is arranged on the upper surface of the first running board 100 and the end surface close to the second running board 200, and the second metal piece 400 is arranged on the upper surface of the second running board 200 and the end surface close to the first running board 100. This arrangement not only solves the noise at the joint of the first running board 100 and the second running board 200, but also solves the problem of excessive friction between the running belt 500 and the first running board 100 and the second running board 200. This is because: when the running board assembly is in the unfolded state, the first metal piece 300 on the end surface of the first running board 100 is in contact with the second metal piece 400 on the end surface of the second running board 200, reducing the gap between the first running board 100 and the second running board 200. Therefore, during the user's exercise, the collision between the first running board 100 and the second running board 200 can be avoided, thereby avoiding noise at the joint between the first running board 100 and the second running board 200, and improving the user's experience.

[0046] Meanwhile, the first metal piece 300 located on the upper surface of the first running plate 100 and the second metal piece 400 located on the upper surface of the second running plate 200 can avoid the direct contact between the running belt 500 and the first running plate 100 and between the running belt 500 and the second running plate 200, thereby reducing the friction between the running belt 500 and the first running plate 100 and between the running belt 500 and the second running plate 200, and further improving the experience of the user. In the present application, the first metal piece 300 and the second metal piece 400 have smooth surfaces, which can better reduce the friction between the running belt 500 and the first running plate 100 and between the running belt 500 and the second running plate 200.

[0047] By means of the above running plate assembly, the first metal piece 300 is arranged on the upper surface of the first running plate 100 and the end surface close to the second running plate 200, and the second metal piece 400 is arranged on the upper surface of the second running plate 200 and the end surface close to the first running plate 100. On the one hand, when the running plate assembly is in the unfolded state, the first metal piece 300 and the second metal piece 400 between the first running plate 100 and the second running plate 200 are in contact, thereby avoiding the noise generated at the joint between the first running plate 100 and the second running plate 200 due to the movement of the user, and improving the experience of the user. On the other hand, the first metal piece 300 located on the upper surface of the first running plate 100 and the second metal piece 400 located on the upper surface of the second running plate 200 can improve the smoothness between the running belt 500 and the first running plate 100 and between the running belt 500 and the second running plate 200, and reduce the friction between the running belt 500 and the first running plate 100 and between the running belt 500 and the second running plate 200, thereby further improving the experience of the user.

[0048] In the following, the above running plate assembly in the present example embodiment will be described in more detail with reference to the drawings. Figures 1 to 4 The above running plate assembly in the present example embodiment will be described in more detail with reference to the drawings.

[0049] In one embodiment, the first metal piece 300 comprises a first horizontal part 310 and a first vertical part 320, and the first horizontal part 310 is connected perpendicularly to the first vertical part 320.

[0050] The second metal piece 400 comprises a second horizontal part 410 and a second vertical part 420, and the second horizontal part 410 is connected perpendicularly to the second vertical part 420.

[0051] It can be understood that, as Figure 3 and Figure 4As shown, the first metal piece 300 is designed as a first horizontal part 310 and a first vertical part 320, and the second metal piece 400 is designed as a second horizontal part 410 and a second vertical part 420, so that the first horizontal part 310 and the first vertical part 320 of the first metal piece 300 can be better attached to the corresponding positions of the first running belt 100, and the second horizontal part 410 and the second vertical part 420 of the second metal piece 400 can be better attached to the corresponding positions of the second running belt 200.

[0052] In one embodiment, the first horizontal part 310 completely covers the upper surface of the first running belt 100, and the first vertical part 320 completely covers or semi-covers the end surface of the first running belt 100 close to the second running belt 200; wherein the length of the first vertical part 320 is equal to the width of the first running belt 100.

[0053] The second horizontal part 410 completely covers the upper surface of the second running belt 200, and the second vertical part 420 completely covers or semi-covers the end surface of the second running belt 200 close to the first running belt 100; wherein the length of the second vertical part 420 is equal to the width of the second running belt 200.

[0054] It can be understood that, as Figure 1 , Figure 2 , Figure 3 and Figure 4 shown, the first horizontal part 310 of the first metal piece 300 completely covers the upper surface of the first running belt 100, and the second horizontal part 410 of the second metal piece 400 completely covers the upper surface of the second running belt 200, which can better reduce the friction between the running belt 500 and the first horizontal part 310 of the first metal piece 300, and the running belt 500 and the second horizontal part 410 of the second metal piece 400.

[0055] The first vertical part 320 of the first metal piece 300 completely covers or semi-covers the end surface of the first running belt 100 close to the second running belt 200, and the second vertical part 420 of the second metal piece 400 completely covers or semi-covers the end surface of the second running belt 200 close to the first running belt 100, and the first vertical part 320 of the first metal piece 300 and the second vertical part 420 of the second metal piece 400 are in contact, which can avoid noise at the joint between the first running belt 100 and the second running belt 200, and improve the experience of the user.

[0056] It should be noted that the first horizontal part 310 of the first metal piece 300 completely covers the upper surface of the first running belt 100, i.e. the length of the first horizontal part 310 of the first metal piece 300 is equal to the length of the first running belt 100, and the width of the first horizontal part 310 of the first metal piece 300 is equal to the width of the first running belt 100.

[0057] When the first vertical portion 320 of the first metal member 300 completely covers the end surface of the first running deck 100 close to the second running deck 200, that is, the length of the first vertical portion 320 of the first metal member 300 is equal to the width of the first running deck 100, and the width of the first vertical portion 320 of the first metal member 300 is equal to the height of the first running deck 100.

[0058] When the first vertical portion 320 of the first metal member 300 half covers the end surface of the first running deck 100 close to the second running deck 200, that is, the length of the first vertical portion 320 of the first metal member 300 is equal to the width of the first running deck 100, and the width of the first vertical portion 320 of the first metal member 300 is less than the height of the first running deck 100.

[0059] Similarly, the second horizontal portion 410 of the second metal member 400 completely covers the upper surface of the second running deck 200 , that is, the length of the second horizontal portion 410 of the second metal member 400 is equal to the length of the second running deck 200 , and the width of the second horizontal portion 410 of the second metal member 400 is equal to the width of the second running deck 200 .

[0060] When the second vertical portion 420 of the second metal member 400 completely covers the end surface of the second running deck 200 close to the first running deck 100, that is, the length of the second vertical portion 420 of the second metal member 400 is equal to the width of the second running deck 200, and the width of the second vertical portion 420 of the second metal member 400 is equal to the height of the second running deck 200.

[0061] When the second vertical portion 420 of the second metal member 400 half covers the end surface of the second running deck 200 close to the first running deck 100, that is, the length of the second vertical portion 420 of the second metal member 400 is equal to the width of the second running deck 200, and the width of the second vertical portion 420 of the second metal member 400 is less than the height of the second running deck 200.

[0062] In one embodiment, the width of the first vertical portion 320 is equal to the width of the second vertical portion 420 , and the width of the first vertical portion 320 is less than or equal to the height of the first running deck 100 .

[0063] It can be understood that in the present application, the width of the first vertical portion 320 of the first metal part 300 is equal to the width of the second vertical portion 420, and when the width of the first vertical portion 320 is less than the height of the first running board 100, the first vertical portion 320 of the first metal part 300 is half-covered on the end surface of the first running board 100 close to the second running board 200.

[0064] When the width of the first vertical portion 320 is equal to the height of the first running deck 100 , the first vertical portion 320 of the first metal member 300 completely covers the end surface of the first running deck 100 close to the second running deck 200 .

[0065] It should be noted that when the width of the first vertical part 320 is less than or equal to the height of the first running plate 100, the width of the first vertical part 320 is designed to be at least half of the height of the first running plate 100.

[0066] The size of the second vertical part 420 of the second metal piece 400 is set in the same way as the second running plate 200, and the present application will not be repeated here.

[0067] In one embodiment, the thickness of the first metal piece 300 is 0.5-2 mm, and the thickness of the second metal piece 400 is 0.5-2 mm.

[0068] It can be understood that the thickness of the first metal piece 300 and the thickness of the second metal piece 400 are both designed to be 0.5-2 mm, within this range, not only can the noise at the joint between the first running plate 100 and the second running plate 200 be better avoided, but also the friction between the running belt 500 and the first running plate 100 and the friction between the running belt 500 and the second running plate 200 can be better reduced.

[0069] It should be noted that the thickness of the first metal piece 300 and the thickness of the second metal piece 400 in the present application can be 0.5 mm, 1.5 mm or 2 mm, etc.

[0070] In one embodiment, a first outer chamfer is arranged at the vertical connection between the first horizontal part 310 and the first vertical part 320, and the chamfer radius of the first outer chamfer is 1 mm.

[0071] A second outer chamfer is arranged at the vertical connection between the second horizontal part 410 and the second vertical part 420, and the chamfer radius of the second outer chamfer is 1 mm.

[0072] It can be understood that the first outer chamfer is arranged at the vertical connection between the first horizontal part 310 and the first vertical part 320, and the second outer chamfer is arranged at the vertical connection between the second horizontal part 410 and the second vertical part 420, which is conducive to the rotation of the second running plate 200 relative to the first running plate 100, and facilitates the folding and unfolding of the second running plate 200 relative to the first running plate 100. It should be noted that the chamfer radius of the first outer chamfer and the chamfer radius of the second outer chamfer can both be designed to be 1 mm, so as to better realize the folding and unfolding of the second running plate 200 relative to the first running plate 100.

[0073] In one embodiment, the first metal piece 300 is fixed with the first running plate 100 by adhesive bonding;

[0074] The second metal piece 400 is fixed with the second running plate 200 by adhesive bonding.

[0075] It can be understood that the adhesive manner can well fix the first metal piece 300 to the first running plate 100 and fix the second metal piece 400 to the second running plate 200.

[0076] In one embodiment, the second running plate 200 is hingedly connected with the first running plate 100.

[0077] It can be understood that the hinged connection manner can realize the rotary connection between the second running plate 200 and the first running plate 100 to realize the folding and unfolding of the second running plate 200 relative to the first running plate 100. The hinged connection manner can be understood with reference to the prior art, and the present application will not be described here.

[0078] The present example embodiment also provides a treadmill. Referring to the treadmill shown in Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5 , the treadmill comprises a running plate assembly, a first roller, a second roller, a running belt 500, and a driving assembly; the first roller is arranged at the front end of the first running plate 100; the second roller is arranged at the rear end of the second running plate 200; the running belt 500 is tensioned on the first roller and the second roller and covers the first running plate 100 and the second running plate 200; and the driving assembly is arranged in front of the first running plate 100 and is in transmission connection with the first roller.

[0079] It should be noted that the running plate assembly in the treadmill of the present application is the running plate assembly in any one of the above embodiments.

[0080] The present application sets the first metal piece 300 in the running plate assembly on the upper surface of the first running plate 100 and the end surface close to the second running plate 200, and sets the second metal piece 400 in the running plate assembly on the upper surface of the second running plate 200 and the end surface close to the first running plate 100. When the running plate assembly is in the unfolded state, the first metal piece 300 and the second metal piece 400 between the first running plate 100 and the second running plate 200 are in contact, which can reduce the gap at the joint between the first running plate 100 and the second running plate 200, and can avoid the collision contact between the first running plate 100 and the second running plate 200 during the user's exercise on the treadmill, thereby avoiding the noise at the joint between the first running plate 100 and the second running plate 200. In addition, the first metal piece 300 on the upper surface of the first running plate 100 and the second metal piece 400 on the upper surface of the second running plate 200 can improve the smoothness between the running belt 500 and the first running plate 100 and the second running plate 200, reduce the friction between the running belt 500 and the first running plate 100 and the second running plate 200, and thus improve the user's experience.

[0081] It should be understood that the orientation or positional relationship indicated by terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like in the above description is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the embodiments of the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the embodiments of the present application.

[0082] In addition, the terms "first", "second", "third", etc. are used only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the embodiments of the present application, the meaning of "a plurality of" is two or more, unless otherwise explicitly specified and limited.

[0083] In the embodiments of the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood in a broad sense, for example, can be fixedly connected, or can be detachably connected, or can be integrated; can be mechanically connected, or can be electrically connected; can be directly connected, or can be indirectly connected through an intermediate medium; can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0084] In the embodiments of the present application, unless otherwise explicitly specified and limited, the first feature "above" or "below" the second feature can include that the first and second features are in direct contact, or can include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, the first feature "above", "above" and "above" the second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature includes that the first feature is directly below and obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0085] In the description of the application, reference can be made to terms such as "one embodiment", "some embodiments", "an example", "a specific example" or "some examples" etc. It is intended that there are at least one embodiment or example where the particular feature, structure, material or characteristic described is included in at least one embodiment or example of the application. Descriptive terms such as "an example", "one example" and "some examples" etc. do not necessarily refer to the same embodiment or example. Also, the particular features, structures, materials or characteristics described can be combined in any suitable manner in one or more embodiments or examples. Furthermore, those skilled in the art will appreciate that the described embodiments or examples can be modified or combined or that other embodiments or examples can be derived using design options and equivalents known in the art without departing from the scope of the application.

[0086] Other embodiments of the application will be apparent to those skilled in the art from consideration of the specification and practice of the application disclosed herein. It is intended that the specification and examples be considered as exemplary only, with the true scope of the application being indicated by the following claims.

Claims

1. A deck assembly characterized by, The utility model relates to a running board assembly, comprising: a first running board; a second running board rotatably connected with the first running board at the ends thereof, so that the second running board can be in a folded state or an unfolded state; a first metal piece arranged on the upper surface of the first running board and the end surface of the first running board close to the second running board; a second metal piece arranged on the upper surface of the second running board and the end surface of the second running board close to the first running board; wherein, when the running board assembly is in the unfolded state, the first metal piece arranged on the end surface of the first running board is in contact with the second metal piece arranged on the end surface of the second running board.

2. The deck assembly of claim 1, wherein, The first metal piece comprises a first horizontal part and a first vertical part, and the first horizontal part is perpendicularly connected with the first vertical part; The second metal piece comprises a second horizontal part and a second vertical part, and the second horizontal part is perpendicularly connected with the second vertical part.

3. The deck assembly of claim 2, wherein, The first horizontal part completely covers the upper surface of the first running board, and the first vertical part completely covers or half covers the end surface of the first running board close to the second running board; wherein the length of the first vertical part is equal to the width of the first running board. The second horizontal part completely covers the upper surface of the second running board, and the second vertical part completely covers or half covers the end surface of the second running board close to the first running board; wherein the length of the second vertical part is equal to the width of the second running board.

4. The deck assembly of claim 3, wherein, The width of the first vertical part is equal to the width of the second vertical part, and the width of the first vertical part is less than or equal to the height of the first running board.

5. The deck assembly of claim 1, wherein, The thickness of the first metal piece is 0.5-2 mm, and the thickness of the second metal piece is 0.5-2 mm.

6. The deck assembly of claim 2, wherein, A first outer chamfer is arranged at the perpendicular connection between the first horizontal part and the first vertical part, and the chamfer radius of the first outer chamfer is 1 mm; A second outer chamfer is arranged at the perpendicular connection between the second horizontal part and the second vertical part, and the chamfer radius of the second outer chamfer is 1 mm.

7. The deck assembly of claim 1, wherein, The first metal piece is fixed with the first running board by means of adhesion; The second metal piece is fixed with the second running board by means of adhesion.

8. The deck assembly of claim 1, wherein, The second running board is hingedly connected with the first running board.

9. An exercise machine, comprising: The utility model relates to a running board assembly, comprising: the running board assembly according to any one of claims 1-8; a first roller arranged at the front end of the first running board; a second roller arranged at the rear end of the second running board; a running belt tensioned on the first roller and the second roller and covering the first running board and the second running board; a driving assembly arranged in front of the first running board and in transmission connection with the first roller.

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