CN207769065U - Run board group part and treadmill - Google Patents

Abstract

The utility model relates to a running board assembly and a treadmill, belonging to the field of fitness equipment. The running board assembly includes: a front running board; a rear running board, the front end of which is in contact with the rear end of the front running board; a flexible layer, which is laid on the upper surfaces of the front running board and the rear running board; an annular running belt, a transmission gap sleeve Set on the front running board and the rear running board. The utility model lays a flexible layer on the upper surface of the front running board and the rear running board, and the rear end face of the front running board is offset against the front end face of the rear running board, not only can avoid the gap between the front running board and the rear running board, Such as hinged seams, and, based on the flexible characteristics of the flexible layer, does not affect the folding and unfolding of the front running board and the rear running board. On the one hand, the gap between the front running board and the rear running board is avoided, so that the user will not feel discomfort on the soles of the feet when exercising on the circular running belt. On the other hand, the flexible layer can also reduce the impact vibration between the endless running belt and the front running board and the rear running board, which further improves the user's exercise experience on the running board assembly.

Description

Running board components and treadmills

technical field

The utility model relates to the field of fitness equipment, in particular to a running board assembly and a treadmill.

Background technique

The treadmill includes a running board assembly, a driving assembly for driving the running board assembly, and a control assembly for controlling the driving assembly. Problem, it is necessary to provide a foldable running board assembly.

However, in the related art, since the front running board and the rear running board of the foldable running board assembly are hinged, there is a hinge seam between the two, and when the user moves on the running belt above the hinge seam, the comfort is poor.

Utility model content

In order to overcome the problems existing in the related technologies, the utility model provides a running board assembly and a treadmill, and the technical scheme is as follows:

According to a first aspect of an embodiment of the present utility model, a running board assembly is provided, and the running board assembly includes:

front running board;

The rear running board, the front end face of which is offset against the rear end face of the front running board;

a flexible layer laid on the upper surfaces of the front running board and the rear running board;

The endless running belt is rotatably sleeved on the front running board and the rear running board.

In a possible implementation manner, the flexible layer is laid on the upper surfaces of the front running board and the rear running board by bonding; or

The flexible layer is laid on the upper surfaces of the front running board and the rear running board by clamping.

In a possible implementation manner, the material of the flexible layer is ethylene-vinyl acetate copolymer or polyethylene.

In a possible implementation manner, the running board assembly further includes: a detachable flat piece, used to keep the front running board and the rear running board flat and unfolded.

In a possible implementation manner, the tile includes: a first tile board, at least two connecting rods arranged on the first tile board;

At least two of the connecting rods are detachably connected to the sides of the front running board and the rear running board;

The first tiled board abuts against the sides of the front running board and the rear running board at the same time.

In a possible implementation manner, the running board assembly further includes: a wear-resistant layer;

The wear-resistant layer is laid on the upper surface of the flexible layer.

In a possible implementation manner, the wear-resistant layer is laid on the upper surface of the flexible layer by bonding.

In a possible implementation manner, the wear-resistant layer is made of polytetrafluoroethylene, nylon, or polyethylene terephthalate.

In a possible implementation manner, the running board assembly further includes: a smooth layer;

The smooth layer is laid on the upper surface of the wear-resistant layer.

According to the second aspect of the embodiment of the present invention, a treadmill is provided, and the treadmill comprises: the running board assembly described in the first aspect of the embodiment of the present invention.

The beneficial effects brought by the technical solution provided by the embodiment of the utility model are:

The running board assembly provided by the embodiment of the utility model not only can avoid the front running board and A gap, such as a hinged seam, is formed between the rear running boards, and based on the flexibility of the flexible layer, it does not affect the folding and unfolding of the front running board and the rear running board. Such setting, on the one hand, avoids the formation of a gap between the front running board and the rear running board, so that the user will not feel discomfort on the soles of the feet when exercising on the circular running belt. On the other hand, the flexible layer can also reduce the impact vibration between the endless running belt and the front running board and the rear running board, which further improves the user's exercise experience on the running board assembly.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the accompanying drawings that need to be used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some implementations of the present invention. For example, those of ordinary skill in the art can also obtain other drawings based on these drawings on the premise of not paying creative efforts.

Fig. 1-1 is the front view when the running board assembly shown in the prior art is deployed;

Fig. 1-2 is the front view when the running board assembly shown in the prior art is folded;

Fig. 2-1 is a front view of a running board assembly shown according to an exemplary embodiment;

Fig. 2-2 is a schematic diagram showing the front running board and the rear running board when they are flattened according to an exemplary embodiment;

Fig. 2-3 is a schematic diagram showing the front running board and the rear running board when they are folded according to an exemplary embodiment;

Fig. 2-4 is a schematic diagram of the first structure of the tiled part, the front running board and the rear running board after being disassembled in the running board assembly shown according to an exemplary embodiment;

Fig. 2-5 is a top view of the running board assembly shown according to an exemplary embodiment, after the flat piece of the first structure is connected with the front running board and the rear running board;

Fig. 2-6 is a schematic diagram of the second structure of the tiled part, the front running board and the rear running board after being disassembled in the running board assembly shown according to an example embodiment;

2-7 are front views of a running board assembly provided with a wear-resistant layer according to an exemplary embodiment;

Figure 2-8 is a partial enlarged view of the running board assembly shown in Figure 2-7;

Figure 2-9 is a partial enlarged view of the running board assembly shown in Figure 2-1;

Fig. 2-10 is another partial enlarged view of the running board assembly shown in Fig. 2-7.

Wherein, the reference signs represent respectively:

1 front running board,

2 rear running boards,

3 flexible layers,

4 endless running belts,

5 tiles,

5a01 FIRST TILING PLATE,

5a02 connecting rod,

5b01 Second tile,

5b02 upper clamping plate,

5b03 lower pallet,

6 wear layer,

7 smooth layers,

8 first fastener,

9 second fastener,

10 front rollers,

11 Rear roller.

Detailed ways

In order to make the purpose, technical solutions and advantages of the present utility model clearer, the implementation of the present utility model will be further described in detail below in conjunction with the accompanying drawings.

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with the present invention. Rather, they are merely examples of arrangements consistent with aspects of the invention as recited in the appended claims.

It should be noted that "the ring-shaped running belt 4 is set on the front running board 1 and the rear running board 2" as described in the embodiment of the utility model, which means: firstly, the ring-shaped running belt 4 will run forward The board 1 and the rear running board 2 are accommodated therein, and when in the original position without any external force, there is a gap between the annular running belt 4 and the front running board 1 and the rear running board 2, and there is no direct contact; , the endless running belt 4 can drive around the front running board 1 and the rear running board 2, that is, the endless running belt 4 rotates around the front running board 1 and the rear running board 2. And, when the user steps on the endless running belt 4, the endless running belt 4 will be in contact with the front running board 1 and the rear running board 2 adaptively.

The embodiment of the utility model provides a running board assembly, as shown in Figure 2-1, the running board assembly includes:

Front running board 1;

The rear running board 2, the front end faces against the rear end face of the front running board 1;

The flexible layer 3 is laid on the upper surface of the front running board 1 and the rear running board 2;

The annular running belt 4 is sleeved on the front running board 1 and the rear running board 2 in a transmission gap.

In the related art, as shown in Figure 1-1, the running board assembly includes: a front running board 1, a rear running board 2 hinged on the front end surface and the rear end face of the front running board 1 through a hinge, and a transmissible gap sleeved on the front The endless running belt 4 on the running board 1 and the rear running board 2. Wherein, the hinge of the front running board 1 and the rear running board 2 has a hinge seam, so that the rear running board 2 can be folded to the top of the front running board 1 . As shown in the accompanying drawing 1-1, during normal use, the front running board 1 and the rear running board 2 are flattened to form an integral running board; as shown in the accompanying drawing 1-2, when it needs to be folded, the rear running board 2 The hinge is folded onto the front running board 1, and the part of the annular running belt 4 opposite to the rear running board 2 is also folded accordingly.

Since there is usually a hinged seam between the front running board 1 and the rear running board 2 in the related art, when the user moves on the endless running belt 4 above the hinged seam, the comfort is poor. In order to solve this technical problem, the running board assembly provided by the embodiment of the utility model, by laying the flexible layer 3 on the upper surface of the front running board 1 and the rear running board 2, and the rear end surface of the front running board 1 and the back running board 2 The front end surfaces are offset, not only can avoid the formation of gaps between the front running board 1 and the rear running board 2, such as hinge seams, but also, based on the flexibility of the flexible layer 3, does not affect the folding and unfolding of the front running board 1 and the rear running board 2 . Such setting, on the one hand, avoids forming a gap between the front running board 1 and the rear running board 2, so that the soles of the user's feet will not feel uncomfortable when exercising on the endless running belt 4 . On the other hand, the flexible layer 3 can also reduce the impact vibration between the endless running belt 4 and the front running board 1 and the rear running board 2, which further improves the user's exercise experience on the running board assembly.

In addition, even if there is a drop between the front running board 1 and the rear running board 2 , by laying the flexible layer 3 on it, the drop can be smoothed out, improving the user's comfort when running.

It can be understood that, when the running board assembly provided by the embodiment of the present invention is used normally, as shown in Figure 2-2, the front running board 1 and the rear running board 2 are flattened to form an integral running board; when it needs to be folded , as shown in accompanying drawing 2-3, rear running board 2 is folded on the front running board 1 along its front end face, and the part annular running belt 4 and flexible layer 3 opposite to rear running board 2 are also correspondingly folded simultaneously.

In a possible implementation manner, the flexible layer 3 is laid on part or all of the upper surfaces of the front running board 1 and the rear running board 2 . There is no specific limitation on the laying area of the flexible layer 3, as long as it is laid on the upper surface of the front running board 1 and the rear running board 2 at the same time, and the rear end surface of the front running board 1 and the front end surface of the rear running board 2 are offset, so that The user can comfortably exercise on the endless running belt 4 .

For example, the laying area of the flexible layer 3 may be smaller than the sum of the upper surface areas of the front running board 1 and the rear running board 2 .

For example, the laying area of the flexible layer 3 may be equal to the sum of the upper surface areas of the front running board 1 and the rear running board 2 .

For example, the laying area of the flexible layer 3 can be greater than the sum of the upper surface areas of the front running board 1 and the rear running board 2, and the flexible layer 3 does not affect the folding, unfolding and use of the running board assembly provided by the utility model example .

The flexible layer 3 can be laid on the upper surfaces of the front running board 1 and the rear running board 2 in various ways. On the premise of easy installation and high connection strength, the following examples are given:

In a possible implementation manner: the flexible layer 3 is laid on the upper surfaces of the front running board 1 and the rear running board 2 by bonding. The bonding method facilitates the fast connection of the flexible layer 3 made of different materials with the front running board 1 and the rear running board 2 , and the operation is simple.

As an example, the flexible layer 3 can be bonded to the upper surfaces of the front running board 1 and the rear running board 2 by superglue. Wherein, the superglue can be 3M superglue.

In order to enhance the bonding force between the flexible layer 3 and the front running board 1 and the rear running board 2, a rough structure can be set on the bonding surface of the flexible layer 3, the front running board 1 and the rear running board 2, to improve the strength and Adhesive strength of the adhesive layer. The rough structure can be circular, square, triangular, other regular or irregular grooves for accommodating superglue, so as to accommodate more rubber between the flexible layer 3 and the front running board 1 and the rear running board 2. superglue, and then enhance the connection strength between the flexible layer 1 and the front running board 1 and the rear running board 2.

As an example, the flexible layer 3 can also be bonded to the upper surfaces of the front running board 1 and the rear running board 2 by means of gluing. The method of gluing and fastening can not only ensure the tight connection between the flexible layer 3 and the front running board 1 and the rear running board 2, but also facilitate the disassembly and assembly of the flexible layer 3 and the front running board 1 and the rear running board 2.

Wherein, the hook and loop fastener can be a Velcro fastener, including a nylon hook tape and a nylon velvet tape. Wherein, can be set on the lower surface of flexible layer 3, such as bonding nylon hook belt, can be set on the upper surface of front running board 1 and rear running board 2, such as bonding nylon suede belt, by making nylon hook belt and nylon suede The belt is bonded so that the flexible layer 3 is bonded and laid on the upper surface of the front running board 1 and the rear running board 2 .

In another possible implementation manner: the flexible layer 3 is laid on the upper surfaces of the front running board 1 and the rear running board 2 by clamping. The clamping mode can not only ensure the connection between the flexible layer 3 and the front running board 1 and the rear running board 2, but also facilitate the disassembly and assembly of the flexible layer 3 and the front running board 1 and the rear running board 2.

Exemplary, a plurality of male fasteners or female fasteners can be arranged on the lower surface of the flexible layer 3, and a plurality of female fasteners or male fasteners can be arranged on the upper surface of the front running board 1 and the upper surface of the rear running board 2 , the connection between the flexible layer 3 and the front running board 1 and the rear running board 2 can be realized by fitting and fastening the male fastener and the female fastener. When it needs to be disassembled, just lift up the flexible layer 3 with force.

Or, a plurality of clamping blocks can be arranged on the lower surface of the flexible layer 3, and a plurality of clamping grooves adapted to the clamping blocks can be arranged on the upper surface of the front running board 1 and the upper surface of the rear running board 2. The connection between the flexible layer 3 and the front running board 1 and the rear running board 2 can be realized by making the clamping block and the clamping slot fit and clamp. When it needs to be disassembled, just lift up the flexible layer 3 with force.

The thickness of the flexible layer 3 can be set according to specific application scenarios. In a possible implementation, the thickness of the flexible layer 3 can be 0.8mm-1.2mm, for example, it can be 0.8mm, 0.9mm, 1.0mm, 1.1mm, 1.2mm etc. The thickness of the flexible layer 3 is set in this way, on the premise of improving the comfort of the user when running, it also avoids the poor tactile sensation of the soles of the user's feet due to the excessive softness of the flexible layer 3 .

The flexible layer 3 can be made of various materials with excellent flexibility and plasticity. In a possible implementation manner, the flexible layer 3 is made of ethylene-vinyl acetate copolymer or polyethylene.

The flexible layer 3 is prepared by using ethylene-vinyl acetate copolymer (EVA), which endows the flexible layer 3 with excellent properties such as water resistance, corrosion resistance, plasticity, processability, vibration resistance, and sound insulation. The flexible layer 3 is prepared by using polyethylene (PE), which endows the flexible layer 3 with excellent properties such as water resistance, corrosion resistance, and plasticity. Moreover, EVA and PE are cheap and easy to obtain.

Although the flexible layer 3 is laid on the upper surface of the front running board 1 and the rear running board 2, the folding and unfolding of the front running board 1 and the rear running board 2 can be realized. However, based on the flexible characteristics of the flexible layer 3, the front running board 1 and the rear running board 2 are not easy to be tiled and expanded, that is, the angle between the front running board 1 and the rear running board 2 is less than 180°, which affects the user's running on the endless running belt 4. Sports comfort. In order to solve this technical problem, in a possible implementation, as shown in accompanying drawings 2-4, the running board assembly provided by the embodiment of the present utility model further includes: a detachable tile 5 for making the front running board 1 and the rear running board 2 keep laying out.

There are many ways to set the tiled part 5. On the premise that the front running board 1 and the rear running board 2 are tiled and unfolded on the basis of easy setting, an example is given below:

In a possible implementation manner: as shown in accompanying drawings 2-4, the tiling member 5 includes: a first tiling board 5a01, at least two connecting rods 5a02 arranged on the first tiling board 5a01; at least two connecting rods 5a02; The rods 5a02 are detachably connected to the sides of the front running board 1 and the rear running board 2 respectively;

In a possible implementation manner, the tiled part 5 includes: a first tiled board 5a01, at least two connecting rods 5a02 arranged on the first tiled board 5a01; The lower surface of the rear running board 2 is detachably connected;

It can be understood that both the front running board 1 and the rear running board 2 are in the shape of a square plate. Set the tiling part 5 into the above-mentioned structure, and after at least two connecting rods 5a02 are respectively connected with the front running board 1 and the rear running board 2, the relative positions of the front running board 1 and the rear running board 2 are fixed to keep the tiles unfolded , and by making the first flat board 5a01 contact the side or lower surface of the front running board 1 and the rear running board 2, the relative position of the front running board 1 and the rear running board 2 is corrected, further ensuring that the front running board 1 and the rear running board Plate 2 spreads out flat. When it needs to be folded, the tiled part 5 can be disassembled.

In the above two possible implementations, there are multiple ways of detachable connection between the tiling 5 and the front running board 1 and the rear running board 2, and examples are given below:

Exemplarily, the flat tile 5 can be connected to the side surfaces or the lower surfaces of the front running board 1 and the rear running board 2 by means of snap connection. The clamping connection mode is easy to set up, and facilitates the disassembly and assembly of the tiling part 5 and the front running board 1 and the rear running board 2 .

As shown in accompanying drawings 2-4, when there are two connecting rods 5a02, two connecting holes matching the connecting rods 5a02 are respectively arranged on the sides or lower surfaces of the front running board 1 and the rear running board 2. When the tiled part 5 is clamped and connected with the side surfaces of the front running board 1 and the rear running board 2, the two connecting rods 5a02 are snapped into the two connection holes respectively, so that the tiled part 5 is connected to the front running board 1 and the rear running board 2. The snap connection on the side of the rear running board 2. When the tiled part 5 is clamped and connected with the lower surface of the front running board 1 and the rear running board 2, the two connecting rods 5a02 are snapped into the two connection holes respectively, so that the tiled part 5 and the front running board 1 It is snap-connected with the lower surface of the rear running board 2. When it is necessary to disassemble the tile 5, just pull out the two connecting rods 5a02 from the two connecting holes.

Wherein, the connecting rod 5a02 and the connecting hole can be fixed by friction force.

Exemplarily, the tiled part 5 is connected with the side surfaces or the lower surface of the front running board 1 and the rear running board 2 through a threaded connection. The threaded connection mode is easy to set, and facilitates the disassembly and assembly between the tiling part 5 and the front running board 1 and the rear running board 2 .

Wherein, two through holes may be provided on the first flat board 5a01, and an internal thread hole is provided on the side or lower surface of the front running board 1 and the rear running board 2 respectively. When the tiling 5 is connected with the side of the front running board 1 and the rear running board 2, use two connecting rods 5a02 (for example, can be set as bolts) to penetrate into two through holes on the first tiling board 5a01 respectively, and respectively It is threadedly connected with two internally threaded holes on the front running board 1 and the rear running board 2 sides. When the tiling part 5 was connected with the lower surface of the front running board 1 and the rear running board 2, two connecting rods 5a02 were used to penetrate into two through holes on the first tiling board 5a01 respectively, and respectively connected with the front running board 1 and the rear running board 2. Two internally threaded holes on the lower surface of the rear running board 2 are threaded. By disassembling the two connecting rods 5a02 and the two internally threaded holes respectively, the disassembly of the tiling 5 and the front running board 1 and the rear running board 2 is realized.

In a possible implementation, as shown in accompanying drawings 2-6, the tiling member 5 includes: a second tiling board 5b01, an upper clamping plate 5b02 vertically connected to the same side of the second tiling board 5b01, and a lower Clamp 5b03; by making the upper clamp 5b02 and the lower clamp 5b03 respectively clamp the upper surface and the lower surface of the front running board 1 and the rear running board 2 at the abutting surface, so that the front running board 1 and the rear running board The relative position of 2 is fixed, and realizes that the front running board 1 and the rear running board 2 are tiled and unfolded. The tiling part 5 has a simple structure, is easy to install, and is convenient to assemble and disassemble, so that the front running board 1 and the rear running board 2 can be tiled and spread out effectively.

In order to facilitate the disassembly and assembly of the tile 5, the upper clamping plate 5b02 can be made of elastic rubber material, so as to endow the upper clamping plate 5b02 with elastic properties.

In order to prevent the endless running belt 4 from wearing the flexible layer 3 during transmission, in a possible implementation, as shown in Figures 2-7, the running board assembly provided by the embodiment of the present invention also includes: a wear-resistant layer 6 ; The wear-resistant layer 6 is laid on the upper surface of the flexible layer 3 .

It can be understood that the wear-resistant layer 6 should have good plasticity, so as not to affect the folding and unfolding of the running board assembly provided by the embodiment of the present invention.

The wear-resistant layer 6 can be laid on the upper surface of the flexible layer 3 in various ways. On the premise of easy installation and high connection strength, an example is given below:

In a possible implementation manner: the wear-resistant layer 6 is laid on the upper surface of the flexible layer 3 by bonding. The bonding method is convenient for fastening the wear-resistant layer 6 made of different materials to the flexible layer 3, and the operation is simple.

Exemplarily, the wear-resistant layer 6 is bonded to the upper surface of the flexible layer 3 by superglue.

Exemplarily, the wear-resistant layer 6 is bonded to the upper surface of the flexible layer 3 by gluing.

Wherein, the arrangement of the superglue or the sticky fastener can refer to the above description of the flexible layer 3 , and will not be repeated here.

In another possible implementation manner: the wear-resistant layer 6 is laid on the upper surface of the flexible layer 3 by clamping. The clamping method can not only ensure the fast connection between the wear-resistant layer 6 and the flexible layer 3 , but also facilitate the disassembly and assembly of the wear-resistant layer 6 and the flexible layer 3 .

Exemplarily, a plurality of male fasteners or female fasteners can be arranged on the lower surface of the wear-resistant layer 6, and a plurality of female fasteners or male fasteners can be arranged on the upper surface of the flexible layer 3, by making the male fasteners and the female fasteners Adaptive connection can realize the connection between the flexible layer 3 and the wear-resistant layer 6 . When it needs to be disassembled, just lift up the wear-resistant layer 6 upwards and get final product.

As an example, a plurality of clamping blocks can be arranged on the lower surface of the wear-resistant layer 6, and a plurality of clamping slots matching the clamping blocks can be arranged on the upper surface of the flexible layer 3, by making the clamping blocks and the clamping slots fit the card Then, the connection between the wear-resistant layer 6 and the flexible layer 3 can be realized. When it needs to be disassembled, just lift up the wear-resistant layer 6 upwards and get final product.

The thickness of the wear-resistant layer 6 can be set according to specific application scenarios. In a possible implementation, the thickness of the wear-resistant layer 6 can be 0.3-0.5 mm, for example, 0.3 mm, 0.4 mm, 0.5 mm, etc. The thickness of the wear-resistant layer 6 is set in this way, on the premise of avoiding the wear of the flexible layer 3, it is suitable for the thickness of the flexible layer 3, so that the user feels good on the soles of the feet and can experience running comfortably.

The wear-resistant layer 6 can be made of a variety of materials with properties such as wear resistance and plasticity. In a possible implementation, the wear-resistant layer 6 is made of polytetrafluoroethylene, nylon, or polyethylene terephthalate made from alcohol esters.

The wear-resistant layer 6 is prepared by using polytetrafluoroethylene (PTFE), which can endow the wear-resistant layer 6 with excellent properties such as corrosion resistance, high lubricating and non-stick properties, electrical insulation, high temperature resistance, and wear resistance. Among them, polytetrafluoroethylene is also called Teflon or Teflon.

The wear-resistant layer 6 is prepared by using nylon (Polyamide, PA), which can endow the wear-resistant layer 6 with excellent properties such as tensile strength, impact strength, rigidity, wear resistance, and chemical corrosion resistance. Among them, nylon is also called polyamide fiber.

The wear-resistant layer 6 is prepared by using polyethylene terephthalate (PET), which can endow the wear-resistant layer 6 with excellent creep resistance, fatigue resistance, friction resistance and dimensional stability. In addition, PTFE, PA, and PET are cheap and easy to obtain.

In order to avoid noise due to sliding friction between the wear-resistant layer 6 and the endless running belt 4, and to ensure that the endless running belt 4 can be transmitted more smoothly, as shown in accompanying drawings 2-8, the running board assembly provided by the embodiment of the present invention It also includes: a smooth layer 7 ; the smooth layer 7 is laid on the upper surface of the wear-resistant layer 6 .

It can be understood that the friction coefficient of the smooth layer 7 should match the friction coefficient of the endless running belt 4, which can not only avoid the noise generated by sliding friction between the wear-resistant layer 6 and the endless running belt 4, but also ensure that the endless running belt 4 can Smoother transmission. Moreover, when the user is exercising on the endless running belt 4, no slippage will occur.

The smooth layer 7 can be laid on the upper surface of the wear-resistant layer 6 in various ways. On the premise of easy installation and high connection strength, an example is given below:

In a possible implementation manner: the smooth layer 7 is laid on the wear-resistant layer 6 by bonding. The bonding method facilitates the fast connection of the smooth layer 7 and the wear-resistant layer 6 made of different materials, and the operation is simple. For its specific setting method, please refer to the description of the flexible layer 3 .

In another possible implementation manner: the smooth layer 7 can be laid on the upper surface of the wear-resistant layer 6 by spraying. The way of spraying facilitates the connection and fastening between the smooth layer 7 and the wear-resistant layer 6 made of different materials, and the operation is simple.

The smooth layer 7 can be made of various materials with a lower coefficient of friction than the wear-resistant layer 6 . In a possible implementation manner, the smooth layer 7 is made of rubber material mixed with graphite. Setting the material of the smooth layer 7 in this way can not only make the smooth layer 7 have a smaller friction coefficient, but also make the soles of the user's feet feel good when running.

When folding or unfolding the running board assembly provided by the embodiment of the utility model, in order to prevent the flexible layer 3 on both sides of the front running board 1 and the rear running board 2 from being separated from the front running board 1 or the rear running board 2 to form a bulge , in a possible implementation, as shown in accompanying drawings 2-9, the running board assembly provided by the embodiment of the present utility model further includes: a first fastener 8, which is used to respectively fasten the front running board 1 and the rear The connection between the flexible layer 3 on both sides of the abutting surface of the running board 2 and the front running board 1 and the rear running board 2 .

The first fastener 8 can be set in various forms, and on the premise of being easy to set, several examples are given below:

Illustratively, the first fastener 8 is a super glue layer; Between layer 3 and back running board 2, referring to accompanying drawing 2-9.

Wherein, the above-mentioned super glue layer may be a 3M super glue layer.

It can be understood that when the flexible layer 3 is laid on the upper surfaces of the front running board 1 and the rear running board 2 by bonding, the first fastening member 8 is a thicker super glue layer.

In order to further improve the connection strength between the front running board 1 and the rear running board 2 against the flexible layer 3 on both sides of the abutment surface and the front running board 1 and the rear running board 2, the lower surface of the flexible layer 3 and the front running board 1 and the The upper surface of the rear running board 2 is provided with a rough structure, so that when the super glue layer is bonded between them, the first fastening member 8 with stronger bonding strength can be formed.

When the first fastener 8 is a super glue layer, its size specification can be set according to the specific application scenario. In a possible implementation, the total length of the super glue layer along the front and back direction is 1-2 cm, for example It can be 1cm, 1.2cm, 1.4cm, 1.6cm, 1.8cm, 2cm, etc.; the thickness is 0.1-0.2mm, for example, it can be 0.1mm, 0.12mm, 0.14mm, 0.16mm, 0.18mm, 0.2mm, etc.

The size of the first fastener 8 is set in this way, which strengthens the gap between the flexible layer 3 and the front running board 1 and between the flexible layer 3 and the rear running board 2 on both sides of the abutment surface of the front running board 1 and the rear running board 2. The connection strength is high enough to prevent the flexible layer 3 from breaking away from the front running board 1 and the rear running board 2 when folding or unfolding the running board assembly provided by the embodiment of the present invention.

Exemplary, the first fastening member 8 is a plurality of rivets; The running board 2 is riveted. Riveting can not only fasten the connection between the flexible layer 3 and the front running board 1 and the rear running board 2, but also is easy to operate and easy to assemble and disassemble.

Wherein, the above-mentioned rivets can be flexible rivets or non-flexible rivets. For example, when flexible rivets are used, the flexible rivets can be made of the same material as the flexible layer 3, so as to prevent users from running on the endless running belt 4. Discomfort when exercising.

When using non-flexible rivets, in order to avoid affecting the comfort of the user when running, a plurality of counterbore holes can be set on the flexible layer 3, so that after the rivet passes through the counterbore holes and is riveted with the front running board 1 or the rear running board 2, its head The part sinks below the surface of the flexible layer 3.

For example, the first fastener 8 is a plurality of flexible tightening members; and the plurality of flexible tightening members fasten the flexible layer 3 and the front running board 1 respectively on both sides of the abutting surface of the front running board 1 and the rear running board 2 , and the flexible layer 3 and the rear running board 2. The flexible layer 3 can be tightened between the front running board 1 and the rear running board 2 respectively through a plurality of flexible tightening parts, which is convenient to operate, and the flexible tightening parts are flexible and will not affect the user's running on the endless running belt 4 Comfort during exercise.

Wherein, the flexible tightening member can be a flexible tightening belt or a flexible tightening ring. For example, when the flexible tightening member is a flexible tightening belt, the flexible tightening belt can be wrapped around the front running board 1 and the rear running board respectively. On the flexible layer 3 and the front running board 1 on both sides of the abutting surface of the board 2, and on the flexible layer 3 and the rear running board 2, the fastening flexible layer 3 is connected to the front running board 1 and the rear running board 2 respectively.

When the flexible tightening member is a flexible tightening ring, the flexible tightening ring is respectively set on the flexible layer 3 and the front running board 1, and on the flexible layer 3 and the rear running board 2, so as to realize fastening the flexible layer 3 and the front running board respectively. Connection between running board 1 and rear running board 2.

Further, when folding or unfolding the running board assembly provided by the embodiment of the present invention, in order to avoid the formation of bulges due to the separation of the flexible layer 3 and the wear-resistant layer 6 on both sides of the abutting surfaces of the front running board 1 and the rear running board 2, In a possible implementation, as shown in accompanying drawings 2-10, the running assembly provided by the embodiment of the present utility model further includes: a second fastener 9 for fastening the front running board 1 and the rear running board 2 The connection between the flexible layer 3 and the wear-resistant layer 6 on both sides of the opposing surface.

The second fastener 9 can be provided in various forms similar to the first fastener 8. On the premise of being easy to install, the second fastener 9 is a super glue layer, see Figures 2-10.

It can be understood that when the wear-resistant layer 6 is laid on the flexible layer 3 by bonding, the second fastening member 9 is a super adhesive layer with a greater thickness. Wherein, for the specific setting method of the second fastener 9, please refer to the setting method when the first fastener 8 is a superglue layer, which will not be repeated here.

The dimensions of the second fastener 9 can be set according to specific application scenarios. In a possible implementation, the length of the second fastener 9 along the front and back direction is 1-2 cm, for example, it can be 1 cm, 1.2 cm, 1.4cm, 1.6cm, 1.8cm, 2cm, etc.; the thickness is 0.1-0.2mm, such as 0.1mm, 0.12mm, 0.14mm, 0.16mm, 0.18mm, 0.2mm, etc. Setting the size of the second fastener 9 in this way enhances the connection strength between the flexible layer 3 and the wear-resistant layer 6 and matches the size of the flexible layer 3 and the wear-resistant layer 6 .

As shown in accompanying drawing 2-1, the running board assembly provided by the embodiment of the present invention also includes: front drum 10, rear drum 11, support (not shown); 2. The front roller 10 and the rear roller 11 provide support; the front roller 10 is rotatably arranged in front of the front running board 1, the rear roller 11 is rotatably arranged behind the rear running board 2, and the annular running belt 4 is set on the front roller 10 and the rear drum 11 are driven around the two, and the front running board 1 and the rear running board 2 are accommodated in it at the same time, so as to realize the transmission gap sleeved on the front running board 1 and the rear running board 2 .

Wherein, the diameters of the front drum 10 and the rear drum 11 are greater than the thickness of the front running board 1 and the rear running board 2, in a default state, there is a gap between the annular running belt 4 and the front running board 1 and the rear running board 2, That is, the endless running belt 4 is not attached to the front running board 1 and the rear running board 2 completely. When moving, the front drum 10 can be driven by the drive assembly to move, and under the transmission of the endless running belt 4, the rear drum 11 is driven thereupon. It can be understood that, at this time, when the user steps on the endless running belt 4 , the endless running belt 4 is in direct contact with the wear-resistant layer 6 arranged on the front running board 1 and the rear running board 2 .

The embodiment of the utility model also provides a treadmill, which includes: the above-mentioned running board assembly.

The running board assembly provided by the embodiment of the present invention is applied to a treadmill. When using the treadmill, the running board assembly is unfolded. Since the running board assembly is provided with a flexible layer 3, the user can experience sports comfortably. When storing the treadmill, the running board assembly is folded, which reduces its footprint and facilitates storage.

In addition, since the tiling part 5 is set in the running board assembly, after the front running board 1 and the rear running board 2 are unfolded, the front running board 1 and the rear running board 2 are spread out through the tiling part 5, so as to avoid the front running board 1 It cannot be tiled and expanded between the back running board 2 and affects the user's exercise experience on the endless running belt 4.

Since the running board assembly is provided with a wear-resistant layer 6, the flexible layer 3 is avoided from being worn, and the service life of the flexible layer 3 is prolonged. Lay a smooth layer 7 on the upper surface of the wear-resistant layer 6 to reduce the sliding friction between it and the endless running belt 4, avoid the endless running belt 4 from producing noise due to friction in the transmission process, and facilitate the endless running belt 4 Smoother transmission, which further improves the user's exercise experience on this treadmill.

As an example, the treadmill further includes: a driving assembly for driving the running board assembly to move, and a control assembly for controlling the driving assembly.

Specifically, the control component is used to control whether the driving component can work, the magnitude of power output by the driving component, and the like. The driving assembly is used to transmit driving force to the front roller 10 and/or the rear roller 11, so that the front roller 10 and/or the rear roller 11 drive the endless running belt 4 for transmission.

In a possible implementation, the drive assembly can only provide driving force to the front roller 10 to make it rotate, and the rear roller 11 can be driven along with the front roller 10 under the cooperation of the front roller 10 and the endless running belt 4 . This implementation method not only facilitates the simplification of the structure of the treadmill, but also makes the driving components and the control components all concentrated at the front of the treadmill, and is beneficial to reduce energy consumption.

In a possible implementation manner, the control component includes: a controller, and a CPU (Central Processing Unit, Central Processing Unit) is arranged in the controller to interpret and process the control instructions input by the user to the controller, and send Action commands to control the work of drive components.

Exemplarily, the drive assembly includes: a motor, which is coupled to the front drum 10 in transmission and electrically connected to the controller. The controller controls the motor operation, and when the motor is working, it transmits power to the front drum 10 to make it rotate, and then drives the endless running belt 4 transmissions.

Other embodiments of the invention will be readily apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any modification, use or adaptation of the utility model, which follows the general principles of the utility model and includes common knowledge or common knowledge in the technical field not disclosed by the utility model. conventional technical means. The specification and examples are to be considered exemplary only, with a true scope and spirit of the invention indicated by the appended claims.

It should be understood that the present invention is not limited to the precise structure which has been described above and shown in the accompanying drawings, and various modifications and changes can be made without departing from the scope thereof. The scope of the invention is limited only by the appended claims.

Claims (10)

1. A running board assembly, characterized in that, said running board assembly comprises: Front running board (1); The rear running board (2), the front end face is offset against the rear end face of the front running board (1); a flexible layer (3), laid on the upper surfaces of the front running board (1) and the rear running board (2); The endless running belt (4) is sleeved on the front running board (1) and the rear running board (2) in a transmission manner. 2. The running board assembly according to claim 1, characterized in that, the flexible layer (3) is laid on the upper surfaces of the front running board (1) and the rear running board (2) by bonding ;or The flexible layer (3) is laid on the upper surfaces of the front running board (1) and the rear running board (2) by clamping. 3. The running board assembly according to claim 1, characterized in that, the flexible layer (3) is made of ethylene-vinyl acetate copolymer or polyethylene. 4. The running board assembly according to any one of claims 1 to 3, characterized in that, the running board assembly further comprises: a detachable tile (5) for making the front running board (1 ) and the rear running board (2) keep laying out. 5. The running board assembly according to claim 4, characterized in that, the tiled part (5) comprises: a first tiled board (5a01), at least two tiles arranged on the first tiled board (5a01) a connecting rod (5a02); At least two of the connecting rods (5a02) are detachably connected to the sides of the front running board (1) and the rear running board (2); The first flat board (5a01) abuts against the sides of the front running board (1) and the rear running board (2) at the same time. 6. The running board assembly according to claim 1, characterized in that, the running board assembly further comprises: a wear-resistant layer (6); The wear-resistant layer (6) is laid on the upper surface of the flexible layer (3). 7. The running board assembly according to claim 6, characterized in that, the wear-resistant layer (6) is laid on the upper surface of the flexible layer (3) by bonding. 8. The running board assembly according to claim 6, characterized in that, the wear-resistant layer (6) is made of polytetrafluoroethylene, nylon, or polyethylene terephthalate. 9. The running board assembly according to claim 6, characterized in that, the running board assembly further comprises: a smooth layer (7); The smooth layer (7) is laid on the upper surface of the wear-resistant layer (6). 10. A treadmill, characterized in that the treadmill comprises: the running board assembly according to any one of claims 1-9.