Folding frame for running board of running machine and running machine

Abstract

The utility model relates to a folding frame for running boards of a running machine and the running machine, the folding frame comprises a frame body, a first edge strip and a second edge strip, the frame body comprises a first frame, a second frame and a shaft pin, the first frame is used for supporting a first running board, the second frame is used for supporting a second running board, and the shaft pin protrudes out of the upper surface of the frame body; the first frame is fixedly connected with the shaft pin, and the second frame is rotationally connected with the shaft pin, so that the frame body can be switched between an unfolded state and a folded state; the first edge strip is arranged on the first frame, and a first opposite insertion structure is arranged on the first edge strip; the second edge strip is arranged on the second frame, and a second opposite insertion structure is arranged on the second edge strip; when the frame body is in an unfolded state, the shaft pin is contained in a gap between the first edge strip and the second edge strip, and when the frame body is in a folded state, the first plug-in structure and the second plug-in structure are connected in a plug-in mode. The treadmill is high in safety, and the treadmill is tightly closed after being folded.

Description

TECHNICAL FIELD

[0001] The present disclosure relates to the technical field of fitness equipment, and particularly relates to a folding frame for a treadmill running board and a treadmill. BACKGROUND

[0002] As a kind of fitness equipment, a treadmill generally comprises a treadmill frame body, a running board, a running belt and a driving assembly, etc. Since a treadmill occupies a relatively large space, in the prior art, a folding structure is often designed for the treadmill so as to store the treadmill and reduce the space occupied by the treadmill.

[0003] However, for the folding treadmill, when the treadmill is unfolded for use, some components for realizing the folding function may protrude from the treadmill body, which may cause a safety hazard when a user uses the treadmill. Moreover, when the treadmill is folded, the front body and the rear body of the treadmill are not closed tightly enough.

[0004] Therefore, it is necessary to provide a new technical scheme to improve one or more problems in the above scheme.

[0005] 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 disclosure, and therefore can include information that does not constitute prior art known to those of ordinary skill in the art. CONTENT OF THE INVENTION

[0006] The purpose of the embodiments of the present disclosure is to provide a folding frame for a treadmill running board and a treadmill, which can improve the safety of a user when using the treadmill and improve the tightness of the closed treadmill after folding.

[0007] According to a first aspect of the embodiments of the present disclosure, a folding frame for a treadmill running board is provided, characterized in that it comprises:

[0008] a frame body comprising a first frame, a second frame and a shaft pin, the first frame being used for supporting a first running board, the second frame being used for supporting a second running board, the shaft pin protruding from the upper surface of the frame body, the first frame being fixedly connected with the shaft pin, and the second frame being rotatably connected with the shaft pin, so that the frame body can be switched between an unfolded state and a folded state;

[0009] a first edge strip provided on the first frame, the first edge strip being provided with a first pair of insertion structures;

[0010] a second edge strip provided on the second frame, the second edge strip being provided with a second pair of insertion structures;

[0011] When the frame body is in the unfolded state, the shaft pin is accommodated in the gap between the first and second edge strips; when the frame body is in the folded state, the first and second pairs of insertion structures are connected by insertion.

[0012] In an example embodiment of the present disclosure, the first pair of insertion structures comprises a plurality of first gear racks arranged on the first edge strip, and the second pair of insertion structures comprises a plurality of second gear racks arranged on the second edge strip.

[0013] When the frame body is in the folded state, each of the second gear racks on the second edge strip is accommodated between two adjacent first gear racks on the first edge strip.

[0014] In an example embodiment of the present disclosure, the first and second gear racks both extend along the length direction of the frame body, the plurality of first gear racks are arranged in the width direction of the frame body, and the plurality of second gear racks are arranged in the width direction of the frame body.

[0015] In an example embodiment of the present disclosure, the size of the first gear rack in the width direction of the frame body gradually decreases in a direction away from the first edge strip.

[0016] The size of the second gear rack in the width direction of the frame body gradually decreases in a direction away from the second edge strip.

[0017] In an example embodiment of the present disclosure, the surface of the first gear rack away from the first edge strip is an arc surface, and the surface of the second gear rack away from the second edge strip is an arc surface.

[0018] In an example embodiment of the present disclosure, a first gap is arranged between the first frame and the first skateboard supported thereby in the width direction of the frame body, and a second gap is arranged between the second frame and the second skateboard supported thereby in the width direction of the frame body.

[0019] The surface of the first edge strip away from the first gear rack is provided with a first protruding strip, and the first protruding strip is clamped in the first gap.

[0020] The surface of the second edge strip away from the second gear rack is provided with a second protruding strip, and the second protruding strip is clamped in the second gap.

[0021] In an example embodiment of the present disclosure, a first gasket is clamped between the first frame and the first edge strip, and a second gasket is clamped between the second frame and the second edge strip.

[0022] In an example embodiment of the present disclosure, the surface of the first gasket and the surface of the second gasket are both provided with an adhesive layer.

[0023] In an example embodiment of the present disclosure, the first side strip extends at least partially above the first deck board, and the second side strip extends at least partially above the second deck board.

[0024] The third gasket is arranged on a surface of the first deck board facing the first side strip, and the fourth gasket is arranged on a surface of the second deck board facing the second side strip.

[0025] According to a second aspect of the embodiments of the present disclosure, a treadmill is also provided, which comprises a running belt, a deck board module, a driving module, and the folding frame for the deck board of the treadmill described above; wherein,

[0026] The deck board module comprises a first deck board and a second deck board, the first deck board is arranged on the first frame, and the second deck board is arranged on the second frame.

[0027] The running belt is sleeved on the deck board module.

[0028] The driving module is installed on the frame body and used for driving the running belt.

[0029] The technical solutions provided by the present disclosure can have the following beneficial effects:

[0030] In the embodiments of the present disclosure, the first frame is fixedly connected with the shaft pin, and the second frame is rotatably connected with the shaft pin, so as to realize the rotatable connection of the first frame and the second frame around the axis direction of the shaft pin, and further realize the switching of the frame body between the unfolded state and the folded state. On the one hand, for the shaft pin protruding from the upper surface of the frame body, the first side strip and the second side strip are arranged on the first frame and the second frame respectively, so that when the frame body is in the unfolded state, the first side strip and the second side strip arranged on both sides of the shaft pin can hide the shaft pin, avoiding the protrusion of the shaft pin from the frame body, thereby improving the safety of the user when using the treadmill. On the other hand, the first pair of insertion structures and the second pair of insertion structures are arranged on the first side strip and the second side strip respectively, and the first pair of insertion structures and the second pair of insertion structures are connected by insertion, so that when the frame body is in the folded state, the first frame and the second frame are closely closed, so that the folded treadmill is closely closed.

[0031] It should be understood that the foregoing general description and the following detailed description are only exemplary and explanatory, and cannot limit the present disclosure. BRIEF DESCRIPTION OF DRAWINGS

[0032] The accompanying drawings, which are incorporated herein and constitute part of the specification, illustrate embodiments consistent with the present disclosure and, together with the description, further serve to explain the principles of the present disclosure. It is to be understood that the drawings are only schematic, and that they do not purport to be to scale with respect to one another. The embodiments will be described with reference to the drawings in conjunction with a detailed description.

[0033] Figure 1 Fig. 1 shows a structural schematic diagram of a folding frame for a treadmill running board in an unfolded state according to an exemplary embodiment of the present disclosure;

[0034] Figure 2 Fig. 2 shows an enlarged view of A in Fig. 1; Figure 1

[0035] Figure 3 Fig. 3 shows an exploded structural schematic diagram of a folding frame for a treadmill running board in an unfolded state according to an exemplary embodiment of the present disclosure;

[0036] Figure 4 Fig. 4 shows a cross-sectional view of a folding frame for a treadmill running board in a folded state according to an exemplary embodiment of the present disclosure;

[0037] Figure 5 Fig. 5 shows an enlarged view of B in Fig. 4; Figure 4

[0038] Figure 6 Fig. 6 shows a structural schematic diagram of a treadmill in an unfolded state according to an exemplary embodiment of the present disclosure;

[0039] Figure 7 Fig. 7 shows a structural schematic diagram of a treadmill in a folded state according to an exemplary embodiment of the present disclosure;

[0040] Figure 8 Fig. 8 shows a partial structural schematic diagram of a treadmill in an unfolded state according to an exemplary embodiment of the present disclosure.

[0041] Reference Signs:

[0042] 100, frame body; 110, first frame; 111, first support; 112, first connecting piece; 1101, first gap; 120, second frame; 121, second support; 122, second connecting piece; 1201, second gap; 130, shaft pin; 140, foot pad;

[0043] 210, first running board; 211, third gasket; 220, second running board 220; 221, fourth gasket;

[0044] 300, running belt; 400, drive module; 410, front roller; 420, rear roller;

[0045] ​​500, first side bar; 501, first rack; 502, first convex bar; 503, first gasket; 600, second side bar; 601, second rack; 602, second convex bar; 603, second gasket. DETAILED DESCRIPTION

[0046] Example embodiments will now be described more fully with reference to the accompanying drawings. However, example embodiments can be embodied in many forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete and will fully convey the concepts of the example embodiments to those skilled in the art. The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

[0047] In addition, the accompanying drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. Identical reference numerals in the drawings represent identical or similar parts, and thus repeated descriptions thereof will be omitted. Some of the blocks shown in the accompanying drawings are functional entities and do not necessarily correspond to physically or logically separate entities.

[0048] In this exemplary embodiment, a folding frame for a treadmill running board is first provided. Figures 1 to 3 As shown in , the folding frame for a treadmill running deck includes a frame body 100, a first side bar 500, and a second side bar 600. The frame body 100 includes a first frame 110, a second frame 120, and an axle pin 130. The first frame 110 is used to support the first running deck 210, and the second frame 120 is used to support the second running deck 220. The axle pin 130 protrudes from the upper surface of the frame body 100. The first frame 110 is fixedly connected to the axle pin 130, and the second frame 120 is rotatably connected to the axle pin 130, so that the frame body 100 can be switched between an unfolded state and a folded state. The first side bar 500 is provided on the first frame 110 and is provided with a first interlocking structure. The second side bar 600 is provided on the second frame 120 and is provided with a second interlocking structure.

[0049] In which, when the frame 100 is in the unfolded state, along the length direction of the frame 100, the first side strip 500 and the second side strip 600 are located on both sides of the axle pin 130, and the axle pin 130 is accommodated in the gap between the first side strip 500 and the second side strip 600; when the frame 100 is in the folded state, along the height direction of the frame 100, the first side strip 500 and the second side strip 600 are located between the first frame 110 and the second frame 120, and the first plug-in structure and the second plug-in structure are plug-in connected.

[0050] It should be noted that the height direction of the frame 100 is as followsFigure 1 the length direction of the frame body 100 is shown by arrow ab in FIG. 1B. Figure 1 the length direction of the frame body 100 is shown by arrow cd in FIG. 1C.

[0051] In the embodiment of the present disclosure, the first frame 110 is fixedly connected with the shaft pin 130, and the second frame 120 is rotatably connected with the shaft pin 130, so as to realize the rotatable connection of the first frame 110 and the second frame 120 around the axis direction of the shaft pin 130 by the shaft pin 130, and further realize the switching of the frame body 100 between the unfolded state and the folded state. On the one hand, for the shaft pin 130 protruding from the upper surface of the frame body 100, the first edge strip 500 and the second edge strip 600 are arranged on the first frame 110 and the second frame 120 respectively, so as to reduce the protruding degree of the shaft pin 130 from the frame body 100 by the first edge strip 500 and the second edge strip 600 arranged on both sides of the shaft pin 130 when the frame body 100 is in the unfolded state, and to hide the shaft pin 130, thereby avoiding the harm to the user. On the other hand, the first pair of insertion structures and the second pair of insertion structures are arranged on the first edge strip 500 and the second edge strip 600 respectively, and the first pair of insertion structures and the second pair of insertion structures are connected by insertion, so that the first frame 110 and the second frame 120 are closely closed when the frame body 100 is in the folded state, so as to realize the close closing of the treadmill after folding.

[0052] In the following, the above-mentioned folding frame for the treadmill running board in the present example embodiment will be described in more detail. Figures 1 to 5 The above-mentioned folding frame for the treadmill running board in the present example embodiment will be described in more detail.

[0053] Optionally, referring to FIGS. 1A-1C, Figure 3 and Figure 4 The first frame 110 includes two first support members 111 and at least one first connecting member 112, the first connecting member 112 extends along the width direction of the frame body 100, and the first support member 111 and the first connecting member 112 are arranged perpendicularly; wherein the two first support members 111 are arranged at intervals along the width direction of the frame body 100, and the two ends of the first connecting member 112 are connected to the two first support members 111 respectively; wherein the width direction of the frame body 100 is shown by arrow ef in FIG. 1E. The above-mentioned structure of the first frame 110 is arranged to provide stable support for the first running board 210. Figure 1 The above-mentioned structure of the first frame 110 is arranged to provide stable support for the first running board 210.

[0054] Optionally, referring to FIGS. 1A-1C, Figure 3 and Figure 4As shown in , the second frame 120 includes two second support members 121 and at least one second connecting member 122. The second connecting member 122 extends along the width of the frame body 100, and the second support members 121 and the second connecting member 122 are arranged perpendicular to each other. The two second support members 121 are spaced apart along the width of the frame body 100, and the ends of the second connecting member 122 are respectively connected to the two second support members 121. The structure of the second frame 120 provides stable support for the second running deck 220.

[0055] It should be noted that, in this embodiment, two axle pins 130 may be provided on the folding frame for the treadmill running board, and the axial direction of the axle pin 130 is set parallel to the width direction of the frame 100; wherein, an axle pin 130 is configured and connected between a corresponding first support member 111 and a second support member 121, so that the first frame 110 can rotate around the axle pin 130 relative to the second frame 120.

[0056] Specifically, each first support member 111 is provided with a first side bar 500, and both the first support member 111 and the first side bar 500 extend along the length of the frame 100. Each second support member 121 is provided with a second side bar 600, and both the second support member 121 and the second side bar 600 extend along the length of the frame 100. Along the length of the frame 100, the first side bar 500 provided on the first support member 111 and the second side bar 600 provided on the second support member 121 cooperate to reduce the extent to which the axle pin 130 protrudes from the frame 100 when the frame 100 is in the expanded state.

[0057] Optionally, along the height direction of the frame 100, the upper edge of the first plug-in structure on the first side bar 500, the upper edge of the second plug-in structure on the second side bar 600, and the upper edge of the axle pin 130 can be set to a flush state. In this way, when the frame 100 is in the expanded state, the axle pin 130 is hidden between the first side bar 500 and the second side bar 600, and will not cause any harm to the user.

[0058] It should also be noted that the first support member 111 and the axle pin 130 can be fixedly connected through a connecting member, and the second support member 121 and the axle pin 130 can be rotatably connected through a connecting member. This application does not limit the specific structural form of the connecting member.

[0059] refer to Figure 4 As shown in , when the frame 100 is in the unfolded state, along the length direction of the frame 100, the two first support members 111 and the two second support members 121 are arranged opposite to each other in a one-to-one correspondence, and the first support member 111 and the second support member 121 arranged opposite to each other are rotatably connected by the shaft pin 130. Figure 2As shown in FIG. 1, when the frame body 100 is in the folded state, the two first supporting members 111 and the two second supporting members 121 are arranged in a one-to-one correspondence along the height direction of the frame body 100, and the second supporting members 121 are located above the first supporting members 111 to accommodate the second frame 120 on the first frame 110.

[0060] In one embodiment, referring to Figure 2 and Figure 5 As shown in FIG. 5, the first pair of insertion structures includes a plurality of first toothed bars 501 arranged on the first side bar 500, and the second pair of insertion structures includes a plurality of second toothed bars 601 arranged on the second side bar 600.

[0061] When the frame body 100 is in the folded state, each of the second toothed bars 601 on the second side bar 600 is accommodated between two first toothed bars 501 arranged adjacent to each other on the first side bar 500.

[0062] Through the specific structure of the first pair of insertion structures and the second pair of insertion structures, the first side bar 500 and the second side bar 600 can be tightly inserted by the plurality of first toothed bars 501 and the plurality of second toothed bars 601 when the frame body 100 is in the folded state, so that the first frame 110 and the second frame 120 can be tightly closed.

[0063] Further, referring to Figure 1 As shown in FIG. 5, the first toothed bars 501 and the second toothed bars 601 extend along the length direction of the frame body 100, the plurality of first toothed bars 501 are arranged in the width direction of the frame body 100, and the plurality of second toothed bars 601 are arranged in the width direction of the frame body 100. In the above manner, the plurality of first toothed bars 501 are uniformly arranged on the first frame 110, and the plurality of second toothed bars 601 are uniformly arranged on the second frame 120, so that the first frame 110 and the second frame 120 can be stably closed when the frame body 100 is in the folded state.

[0064] It should be noted that the spacing between two first toothed bars 501 arranged adjacent to each other in the width direction of the frame body 100 is matched with the size of the second toothed bars 601, and the spacing between two second toothed bars 601 arranged adjacent to each other in the width direction of the frame body 100 is matched with the size of the first toothed bars 501, so as to ensure that the plurality of first toothed bars 501 and the plurality of second toothed bars 601 are stably inserted with each other.

[0065] Optionally, referring to Figure 5As shown in FIG. 1, the first rack 501 gradually decreases in size in the width direction of the frame 100 in a direction away from the first edge 500; the second rack 601 gradually decreases in size in the width direction of the frame 100 in a direction away from the second edge 600.

[0066] By limiting the size of the first rack 501 and the second rack 601 as described above, the projection of the first rack 501 in the length direction of the frame 100 in a direction away from the first edge 500 is tapered, and the projection of the second rack 601 in the length direction of the frame 100 in a direction away from the second edge 600 is tapered. This shape setting makes the resistance suitable during the insertion of the first and second insertion structures, and the first rack 501 and the second rack 601 are connected in a bevel form, so that the first and second insertion structures are tightly inserted.

[0067] Optionally, the surface of the first rack 501 away from the first edge 500 is an arc surface, and the surface of the second rack 601 away from the second edge 600 is an arc surface. The arc surface on the first rack 501 and the arc surface on the second rack 601 are arranged to avoid mutual damage of the first and second insertion structures during insertion, and to make the resistance suitable during the insertion of the first and second insertion structures.

[0068] In one embodiment, referring to FIG. 1, Figures 3 to 5 As shown in FIG. 1, the first deck 210 can be embedded on the first frame 110, and the second deck 220 can be embedded on the second frame 120. In the width direction of the frame 100, the first gap 1101 is provided between the first frame 110 and the supported first deck 210, and the second gap 1201 is provided between the second frame 120 and the supported second deck 220.

[0069] The surface of the first edge 500 away from the first rack 501 is provided with a first protruding strip 502, and the first protruding strip 502 is clamped in the first gap 1101.

[0070] The surface of the second edge 600 away from the second rack 601 is provided with a second protruding strip 602, and the second protruding strip 602 is clamped in the second gap 1201.

[0071] The above-mentioned method further provides a first protrusion 502 on the first side strip 500, and utilizes the first protrusion 502 to engage with the first gap 1101 to enhance the connection stability between the first side strip 500 and the first frame 110, thereby preventing the first side strip 500 from shifting under long-term use; further provides a second protrusion 602 on the second side strip 600, and utilizes the second protrusion 602 to engage with the second gap 1201 to enhance the connection stability between the second side strip 600 and the second frame 120, thereby preventing the second side strip 600 from shifting under long-term use.

[0072] Specifically, refer to Figure 3 As shown in FIG, along the width of the frame 100, the first running deck 210 can be placed between the two first support members 111 of the first frame 110, with a gap between the first running deck 210 and both first support members 111. Along the height of the frame 100, the first running deck 210 is located above the first connecting members 112. The first running deck 210 can be secured to the first support members 111 by fixing members, thereby ensuring that the first running deck 210 is securely embedded in the first frame 110. It should be noted that the aforementioned first gap 1101 can be understood as the gap formed between the first support members 111 and the first running deck 210 along the width of the frame 100.

[0073] Specifically, refer to Figure 3 As shown in FIG, along the width of the frame 100, the second running deck 220 can be placed between the two second support members 121 of the second frame 120, with a gap between the second running deck 220 and both second support members 121. Along the height of the frame 100, the second running deck 220 is located above the second connecting members 122. The second running deck 220 can be fixed to the second support members 121 by fixing members, thereby being securely embedded in the second frame 120. It should be noted that the second gap 1201 described above can be understood as the gap formed between the second support members 121 and the second running deck 220 along the width of the frame 100.

[0074] In one embodiment, reference Figure 5 As shown in FIG, a first gasket 503 is sandwiched between the first frame 110 and the first side bar 500, and a second gasket 603 is sandwiched between the second frame 120 and the second side bar 600. By providing the first gasket 503 and the second gasket 603, gaskets of appropriate thickness can be selected to adjust the height of the first side bar 500 and the second side bar 600 in the frame body 100, thereby ensuring that the upper edge of the first interlocking structure and the upper edge of the second interlocking structure on the second side bar 600 are flush with the upper edge of the axle pin 130.

[0075] Optionally, the first gasket 503 and the second gasket 603 are provided with an adhesive layer on the surface thereof. By providing the adhesive layer on the surface of the first gasket 503 and the second gasket 603, the first gasket 503 is used to fix the first edge strip 500 on the first support 111 of the first frame 110, and the second gasket 603 is used to fix the second edge strip 600 on the second support 121 of the second frame 120.

[0076] Optionally, the first gasket 503 and the second gasket 603 are elastic bodies, for example, the first gasket 503 and the second gasket 603 can be sponge or rubber, etc. In this way, the first edge strip 500 and the second edge strip 600 can be provided with elastic support, when the folding treadmill is folded, the second frame 120 falls on the first frame 110, a buffering force is formed between the second frame 120 and the first frame 110, so as to avoid the direct collision between the second frame 120 and the first frame 110, thereby achieving the effect of protecting the frame body 100.

[0077] In one embodiment, referring to FIG. 1, the first edge strip 500 extends at least partially above the first running board 210, and the second edge strip 600 extends at least partially above the second running board 220. Figure 5

[0078] Optionally, the surface of the first edge strip 500 facing the first running board 210 is provided with a third gasket 211, and the surface of the second edge strip 600 facing the second running board 220 is provided with a fourth gasket 221.

[0079] By the above arrangement, the third gasket 211 and the fourth gasket 221 with appropriate thickness can be selected to further provide stable support for the first edge strip 500 and the second edge strip 600.

[0080] Optionally, the thickness of the third gasket 211 and the thickness of the first gasket 503 can be controlled to keep the surface of the third gasket 211 away from the surface of the first running board 210 flush with the surface of the first gasket 503 away from the surface of the first support 111 in the height direction of the frame body 100, thereby ensuring that the supported first edge strip 500 will not be inclined.

[0081] Optionally, the thickness of the fourth gasket 221 and the thickness of the second gasket 603 can be controlled to keep the surface of the fourth gasket 221 away from the surface of the second running board 220 flush with the surface of the second gasket 603 away from the surface of the second support 121 in the height direction of the frame body 100, thereby ensuring that the supported second edge strip 600 will not be inclined.

[0082] ​Optionally, an adhesive layer is provided on the surface of the third gasket 211 and the fourth gasket 221, so that the first side strip 500 and the first running board 210 can be firmly connected by the third gasket 211, and the second side strip 600 and the second running board 220 can be firmly connected by the fourth gasket 221.

[0083] Optionally, the third gasket 211 and the fourth gasket 221 may be made of sponge or rubber, etc. This can provide elastic support for the first side bar 500 and the second side bar 600. When the treadmill is folded, when the second frame 120 falls onto the first frame 110, a buffering force is generated between the second frame 120 and the first frame 110, thereby preventing the second frame 120 from directly colliding with the first frame 110, thereby protecting the frame body 100.

[0084] Optional, reference Figure 4 As shown in , the frame 100 is further provided with a foot pad 140, which can be installed on the first support member 111, the first connecting member 112, the second support member 121 or the second connecting member 122, so as to stably support the frame 100 on the ground.

[0085] This example embodiment also provides a treadmill, referring to Figures 6 to 8 As shown in the figure, the treadmill includes a running belt 300, a running board module, a driving module 400 and the above-mentioned folding frame for the treadmill running board, the running board module includes a first running board 210 and a second running board 220, the first running board 210 is arranged on the first frame 110, and the second running board 220 is arranged on the second frame 120, the first frame 110 and the second frame 120 are connected by an axle pin 130, and are rotatably connected around the axial direction of the axle pin 130; the running belt 300 is sleeved on the running board module, and the driving module 400 is installed on the frame 100 for driving the running belt 300.

[0086] The treadmill provided by the embodiment of the present disclosure can store the second running deck 220 of the running deck module on the first running deck 210 through the above-mentioned folding frame when the treadmill is not in use, and when the treadmill is in a folded state, the first plug-in structure of the first side strip 500 provided on the first frame 110 and the second plug-in structure of the second side strip 600 provided on the second frame 120 can be tightly plugged together, so that the treadmill can be tightly closed after being folded.

[0087] In one embodiment, reference Figure 7 As shown in , the driving module 400 includes a motor, a front drum 410 and a rear drum 420. The motor and the front drum 410 are arranged on the first frame 110, and the front drum 410 is connected to the output end of the motor. The rear drum 420 is arranged on the second frame 120.

[0088] When the frame 100 is in the unfolded state, the two ends of the running belt 300 are respectively laid on the front roller 410 and the rear roller 420 along the second direction.

[0089] In this embodiment, the front roller 410 is driven to roll by the motor of the driving module 400, the front roller 410 drives the running belt 300 to move, and then the rear roller 420 rotates under the movement of the running belt 300, so that the running belt 300 moves stably under the driving action of the driving module 400, and then cooperates with the running board module and the frame 100 to form a treadmill for the user to tread on.

[0090] Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any variations, uses or adaptive changes of this disclosure that follow the general principles of the disclosure and include common knowledge or conventional technical means in the art not disclosed in the disclosure. The specification and examples are only regarded as exemplary, and the true scope and spirit of the disclosure are indicated by the appended claims.

Claims

1. A folding frame for a treadmill deck, characterized by, The utility model relates to a folding frame for treadmill running board, comprising: a frame body, comprising a first frame, a second frame and a shaft pin, the first frame is used for supporting a first running board, the second frame is used for supporting a second running board, the shaft pin protrudes from the upper surface of the frame body, the first frame is fixedly connected with the shaft pin, and the second frame is rotatably connected with the shaft pin, so that the frame body can be switched between an unfolded state and a folded state; a first edge strip is arranged on the first frame, and a first pair of insertion structures are arranged on the first edge strip; a second edge strip is arranged on the second frame, and a second pair of insertion structures are arranged on the second edge strip; When the frame body is in the unfolded state, the shaft pin is accommodated in the gap between the first edge strip and the second edge strip, and when the frame body is in the folded state, the first pair of insertion structures and the second pair of insertion structures are connected by insertion.

2. The folding frame for a treadmill deck according to claim 1, wherein, The first pair of insertion structures comprises a plurality of first racks arranged at intervals on the first edge strip, and the second pair of insertion structures comprises a plurality of second racks arranged at intervals on the second edge strip; When the frame body is in the folded state, each second rack on the second edge strip is correspondingly accommodated between two first racks arranged adjacent to each other on the first edge strip.

3. The folding frame for a treadmill deck according to claim 2, wherein, The first rack and the second rack both extend along the length direction of the frame body, a plurality of first racks are arranged at intervals along the width direction of the frame body, and a plurality of second racks are arranged along the width direction of the frame body.

4. The folding frame for a treadmill deck according to claim 3, wherein, In the direction away from the first edge strip, the size of the first rack in the width direction of the frame body gradually decreases; In the direction away from the second edge strip, the size of the second rack in the width direction of the frame body gradually decreases.

5. The folding frame for a treadmill deck according to claim 2, wherein, The surface of the first rack away from the first edge strip is an arc surface, and the surface of the second rack away from the second edge strip is an arc surface.

6. The folding frame for a treadmill deck according to claim 2, wherein, Along the width direction of the frame body, a first gap is arranged between the first frame and the first running board supported thereby, and a second gap is arranged between the second frame and the second running board supported thereby; The surface of the first edge strip away from the first rack is provided with a first protruding strip, and the first protruding strip is clamped in the first gap; The surface of the second edge strip away from the second rack is provided with a second protruding strip, and the second protruding strip is clamped in the second gap.

7. The folding frame for a treadmill deck according to any of claims 1-6, wherein, A first gasket is clamped between the first frame and the first edge strip, and a second gasket is clamped between the second frame and the second edge strip.

8. The folding frame for a treadmill deck according to claim 7, wherein, The surface of the first gasket and the surface of the second gasket are both provided with an adhesive layer.

9. The folding frame for a treadmill deck according to any of claims 1-6, wherein, The first edge strip at least partially extends above the first running board, and the second edge strip at least partially extends above the second running board; The surface of the first edge strip towards the first running board is provided with a third gasket, and the surface of the second edge strip towards the second running board is provided with a fourth gasket.

10. An exercise machine characterized by, The utility model relates to a folding frame for treadmill running board, comprising: The running board module comprises a first running board and a second running board, the first running board is arranged on the first frame, and the second running board is arranged on the second frame; The running belt is sleeved on the running board module; The driving module is installed on the frame body and used for driving the running belt.

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