Multifunctional bodybuilding stair climbing machine and walking machine combined device

Abstract

The utility model discloses a multifunctional bodybuilding stair climbing machine and walking machine combined device, which relates to the technical field of bodybuilding equipment and comprises a main body structure, a transmission structure, an adjusting structure and a supporting structure. A main frame of the main body structure is connected with a fixing rod and a grip through a first connecting rod and a second connecting rod respectively, the transmission structure achieves switching of a flat walking machine mode and a stair climbing machine mode through a pedal, a pulley block and a transmission rope, and the adjusting structure is driven by a hydraulic damping system and a motor to adjust pedal resistance. The supporting structure adopts a rotating shaft and a moving wheel to realize convenient switching between fixing and moving of the equipment. The multifunctional walking machine integrates the functions of a walking machine and a stair climbing machine and has damping adjustability, meanwhile, the installation stability and the moving flexibility are improved through the supporting structure, and the diversified fitness requirements of users are met.

Description

TECHNICAL FIELD

[0001] The utility model relates to body -building equipment technical field, concretely, a multifunctional body -building stair -climbing machine and flat step machine combination device. BACKGROUND

[0002] In existing family and commercial body -building equipment, flat step machine and stair -climbing machine are common lower extremity aerobic training instruments. Flat step machine provides low impact training through simulating walking or running action, and stair -climbing machine enhances lower extremity strength and endurance through ladder type movement. However, the conventional equipment is mostly single function design, and users need to purchase different instruments to meet diversified needs, which occupies large space and is high in cost. In addition, the resistance adjustment of existing equipment mostly depends on mechanical friction or electromagnetic control, and the adjustment precision is limited and the maintenance is complex. At the same time, fixed body -building instruments are difficult to move, and installation stability and portability are difficult to balance.

[0003] At present, there is a lack of a body -building equipment integrating flat step machine and stair -climbing machine double mode, supporting dynamic damping adjustment and being convenient to move in the market. Existing combined instruments are often complex in function switching, and the transmission structure stability is insufficient, and the smooth conversion of the two modes cannot be realized. In addition, the traditional adjustment system relies on manual operation, and cannot meet the precise control needs of users on exercise intensity. The switching mechanism of equipment fixation and movement also has problems of structural redundancy and cumbersome operation, which affects user experience.

[0004] For the problems in the related art, no effective solution has been proposed so far. UTILITY MODEL CONTENT

[0005] In view of the problems in the related art, the utility model provides a multifunctional body -building stair -climbing machine and flat step machine combination device to overcome the above technical problems existing in the prior art.

[0006] Therefore, the utility model adopts the specific technical scheme as follows:

[0007] A multifunctional body -building stair -climbing machine and flat step machine combination device, including main body structure, the main body structure includes main frame, first connecting rod, second connecting rod, fixed rod, handle, first transmission rod, second transmission rod, the top of main frame is fixedly connected with first connecting rod, and the bottom of main frame is fixedly connected with second connecting rod, and first connecting rod is fixedly connected with fixed rod, and fixed rod is fixedly provided with handle, and main frame is slidably connected with transmission structure, and transmission structure is connected with first transmission rod, and one end of first transmission rod is rotatably connected with second transmission rod, and second connecting rod is connected with adjusting structure, and second transmission rod and both sides are connected with support structure.

[0008] Further, the transmission structure comprises a pedal, a connecting block, a rolling wheel, a first pulley, a transmission rope, a second pulley, the connecting block is fixedly connected with the pedal, the rolling wheel is connected in the connecting block, the connecting block is connected with the first pulley on one side, the transmission rope is wound around the first pulley, the transmission rope is wound around the second pulley, and the second pulley is connected on the main frame.

[0009] Further, the adjusting structure comprises a transmission block, an extension rod, a mounting shell, an oil storage pipe, an oil guide pipe, an extension joint, a moving block, a guide wheel, a hydraulic rod, a damping sleeve rod, a threaded rod, an adjusting plate and an adjusting motor, one end of the transmission block is fixedly connected with the connecting block, the extension rod is connected with the transmission block on one side, the mounting shell is arranged on one side of the extension rod, the oil storage pipe is arranged in the mounting shell, the oil guide pipe is communicated with the oil storage pipe, the hydraulic rod is communicated with the oil guide pipe, the moving block is connected with the driving end of the hydraulic rod, the extension joint is connected with the moving block on one side, the guide wheel is rotatably connected with the moving block, the damping sleeve rod is connected with the moving block on the other side, the adjusting plate is connected with the damping sleeve rod on one side, the adjusting plate is threadedly connected with the threaded rod, one end of the threaded rod is provided with a speed change gear set, and the speed change gear set is connected with the adjusting motor.

[0010] Further, the supporting structure comprises a rotating shaft, a first butt joint block, a first mounting rod, a force applying rod, a supporting pad, a second butt joint block, a second mounting rod and a blocking rod, the rotating shaft is rotatably connected on the two sides of the second connecting rod, the first butt joint block is fixedly connected with the rotating shaft on one side, the first mounting rod is fixedly connected with the first butt joint block, the force applying rod is fixedly connected on the first mounting rod, the supporting pad is fixedly connected with the first mounting rod on one side, the moving wheel is connected with one end of the first butt joint block, the second butt joint block is arranged on one side of the first butt joint block, the second butt joint block is fixedly connected on the second connecting rod, the second mounting rod is fixedly connected on the second butt joint block, and the blocking rod is rotatably connected with the second mounting rod on one side.

[0011] The beneficial effects of the utility model are as follows: through the pulley block and transmission rope linkage design of the transmission structure, seamless switching of the treadmill and the stair climber in double modes is realized, different training scene requirements are met, the adjusting structure adopts the cooperation control of the hydraulic oil circuit and the threaded rod driven by the motor, the pedal resistance is accurately adjusted by changing the compression amount of the damping sleeve rod, the user can realize stepless adjustment of the exercise intensity through the adjusting motor, the supporting structure drives the switching of the supporting pad and the moving wheel through the rotating shaft, the blocking rod limiting design is combined, equipment fixing or moving is quickly completed, and installation efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0012] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the embodiments will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings without creating any creative labor.

[0013] Figure 1 It is a main body structure schematic view of a multifunctional body-building stair climbing machine and flat walking machine combined device according to an embodiment of the present application.

[0014] Figure 2 It is a transmission structure schematic view of a multifunctional body-building stair climbing machine and flat walking machine combined device according to an embodiment of the present application.

[0015] Figure 3 It is an adjustment structure schematic view of a multifunctional body-building stair climbing machine and flat walking machine combined device according to an embodiment of the present application.

[0016] Figure 4 It is an adjustment structure exploded view of a multifunctional body-building stair climbing machine and flat walking machine combined device according to an embodiment of the present application.

[0017] Figure 5 It is an adjustment structure split view of a multifunctional body-building stair climbing machine and flat walking machine combined device according to an embodiment of the present application.

[0018] Figure 6 It is a support structure schematic view of a multifunctional body-building stair climbing machine and flat walking machine combined device according to an embodiment of the present application.

[0019] Figure 7 It is a support structure deformation view of a multifunctional body-building stair climbing machine and flat walking machine combined device according to an embodiment of the present application.

[0020] In the figure:

[0021] 1, main body structure; 101, main frame; 102, first connecting rod; 103, second connecting rod; 104, fixed rod; 105, handle; 106, first transmission rod; 107, second transmission rod; 2, transmission structure; 201, pedal; 202, connecting block; 203, rolling wheel; 204, first pulley; 205, transmission rope; 206, second pulley; 3, adjustment structure; 301, transmission block; 302, telescopic rod; 303, mounting shell; 304, oil storage pipe; 305, oil guide pipe; 306, telescopic joint; 307, moving block; 308, guide wheel; 309, hydraulic rod; 310, damping sleeve rod; 311, threaded rod; 312, adjustment plate; 313, adjustment motor; 4, support structure; 401, rotating shaft; 402, first butt joint block; 403, first mounting rod; 404, force applying rod; 405, support pad; 406, second butt joint block; 407, second mounting rod; 408, blocking rod; 409, moving wheel. DETAILED DESCRIPTION

[0022] Clearly, the described embodiments are merely a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present utility model.

[0023] According to the embodiments of the present utility model, a multifunctional body-building stair climbing machine and treadmill combination device is provided.

[0024] Embodiment one;

[0025] As Figures 1-7 shown, according to the multifunctional body-building stair climbing machine and treadmill combination device of the embodiments of the present utility model, a main body structure 1 is included, the main body structure 1 includes a main frame 101, a first connecting rod 102, a second connecting rod 103, a fixed rod 104, a handle 105, a first transmission rod 106, a second transmission rod 107, the top end of the main frame 101 is fixedly connected with the first connecting rod 102, the bottom end of the main frame 101 is fixedly connected with the second connecting rod 103, the first connecting rod 102 is fixedly connected with the fixed rod 104, the fixed rod 104 is fixedly provided with the handle 105, the main frame 101 is slidingly connected with a transmission structure 2, the transmission structure 2 is connected with the first transmission rod 106, one end of the first transmission rod 106 is rotatably connected with the second transmission rod 107, the second connecting rod 103 is connected with an adjusting structure 3, the second transmission rod 107 and both sides are connected with a supporting structure 4, the main frame 101 of the main body structure 1 is a fixed frame, the combination effect of the treadmill and the stair climbing machine is realized through the transmission structure 2 cooperating with the main frame 101 and the first transmission rod 106 and the second transmission rod 107, at the same time, the pedal damping adjustment can be realized through the adjusting structure 3, and the supporting structure 4 can improve the convenience of installation and movement of the whole equipment.

[0026] The transmission structure 2 comprises a pedal 201, a connecting block 202, a rolling wheel 203, a first pulley 204, a transmission rope 205, a second pulley 206, the connecting block 202 is fixedly connected with the pedal 201, the rolling wheel 203 is connected in the connecting block 202, one side of the connecting block 202 is connected with the first pulley 204, the transmission rope 205 is wound around the first pulley 204, the second pulley 206 is wound around the transmission rope 205, the second pulley 206 is connected on the main frame 101, the pedal 201 is fixedly connected with the connecting block 202, the pedal 201 can slide on the main frame 101 through the rolling wheel 203, the connecting block 202 is limitingly connected through the pulley and the transmission rope 205, so that the transmission between the two pedals 201 is limited, in normal use, the second transmission rod 107 is held by two hands respectively to alternately push and drive the transmission rod to transmit, so that the pedal 201 is driven to transmit, the function of the treadmill is realized, when the handle 105 is held by two hands, the double feet are moved on the pedal 201 in the way of climbing stairs, the effect of climbing stairs in place is realized under the action of the pulley 204 and the transmission rope 205, and the transmission damping effect of the pedal 201 can be adjusted through the adjusting structure 3.

[0027] The adjusting structure 3 comprises a transmission block 301, an extension rod 302, a mounting shell 303, an oil storage pipe 304, an oil guide pipe 305, an extension joint 306, a moving block 307, a guide wheel 308, a hydraulic rod 309, a damping sleeve rod 310, a threaded rod 311, an adjusting plate 312, and an adjusting motor 313. The transmission block 301 is fixedly connected to one end of the connecting block 202. The transmission block 301 is connected with the extension rod 302 on one side. The extension rod 302 is provided with the mounting shell 303 on one side. The mounting shell 303 is provided with the oil storage pipe 304. The oil storage pipe 304 is connected with the oil guide pipe 305. The oil guide pipe 305 is connected with the hydraulic rod 309. The driving end of the hydraulic rod 309 is connected with the moving block 307. The moving block 307 is connected with the extension joint 306 on one side. The moving block 307 is rotatably connected with the guide wheel 308. The moving block 307 is connected with the damping sleeve rod 310 on the other side. The damping sleeve rod 310 is connected with the adjusting plate 312 on one side. The adjusting plate 312 is threadedly connected with the threaded rod 311. The threaded rod 311 is provided with a gear set on one end. The gear set is connected with the adjusting motor 313. The transmission block 301 of the adjusting structure 3 is fixedly connected with the connecting block 202 of the pedal 201, so that the transmission block 301 is driven with the pedal 201. The transmission block 301 can compress and stretch the extension rod 302. The extension rod 302 is three-sectionally extended. The inside of the extension rod 302 is provided with hydraulic oil. The inside of the extension rod 302 is connected with the oil storage pipe 304 through a pipeline. The oil storage pipe 304 is connected with the hydraulic rod 309 through the oil guide pipe 305. The two hydraulic rods 309 are connected with each other. The driving rod of the hydraulic rod 309 is connected with the moving block 307. The damping transmission effect of the moving block 307 in the mounting shell 303 determines the damping transmission effect of the two extension rods 302 on the transmission block 301. The transmission of the adjusting motor 313 and the gear set on the threaded rod 311 can adjust the distance between the adjusting plate 312 and the moving block 307. The adjustment of the distance between the adjusting plate 312 and the moving block 307 can change the compression amount of the damping sleeve rod 310, so as to adjust the damping effect of the moving block 307, so that the damping effect of the pedal 201 can be adjusted. The user can adjust the damping effect according to his own preference.

[0028] The support structure 4 comprises a rotating shaft 401, a first butt joint block 402, a first mounting rod 403, a force applying rod 404, a support pad 405, a second butt joint block 406, a second mounting rod 407, a blocking rod 408 and a moving wheel 409, the rotating shaft 401 is rotationally connected on the two sides of the second connecting rod 103, the first butt joint block 402 is fixedly connected on one side of the rotating shaft 401, the first mounting rod 403 is fixedly connected on the first butt joint block 402, the force applying rod 404 is fixedly connected on the first mounting rod 403, the support pad 405 is fixedly connected on one side of the first mounting rod 403, the moving wheel 409 is connected on one end of the first butt joint block 402, the second butt joint block 406 is arranged on one side of the first butt joint block 402 and is fixedly connected on the second connecting rod 103, the second mounting rod 407 is fixedly connected on the second butt joint block 406, the blocking rod 408 is rotationally connected on one side of the second mounting rod 407, when the support structure 4 is normally installed and fixed, the force applying rod 404 is manually applied with force, so that the rotating shaft 401 is rotated, the support pad 405 is contacted with the ground, the moving wheel 409 is suspended, the whole structure is fixed, when the whole equipment needs to be moved, the force applying rod 404 is manually applied with force, so that the rotating shaft 401 is rotated, the moving wheel 409 is contacted with the ground, the support pad 405 is suspended, the position of the blocking rod 408 is adjusted, the blocking rod 408 is rotated between the first mounting rod 403 and the force applying rod 404, the rotating shaft 401 is prevented from being deflected during the movement of the equipment, and the rotating shaft 401 is positioned.

[0029] In order to facilitate the understanding of the above technical scheme of the utility model, the working principle or operation mode of the utility model in the actual process is described in detail below.

[0030] In summary, by means of the above technical scheme of the utility model, the main frame 101 of the main body structure 1 is a fixed frame, the cooperation of the transmission structure 2, the main frame 101 and the first transmission rod 106 and the second transmission rod 107 realizes the assembly of the flat walker and the stair climber, meanwhile, the pedal damping adjustment can be realized through the adjusting structure 3, and the support structure 4 can improve the convenience of installation and movement of the whole equipment, the pedal 201 is fixedly connected with the connecting block 202, the pedal 201 can slide on the main frame 101 through the rolling wheel 203, the connecting block 202 is limitingly connected through the pulley and the transmission rope 205, so that the transmission between the two pedals 201 is limited, in normal use, the two hands hold the second transmission rod 107 alternately to drive the transmission rod to transmit, so that the pedal 201 is driven to transmit, realizing the function of the flat walker, when the two hands hold the handle 105 and the two feet move on the pedal 201 in the form of climbing stairs, the in-place stair climbing effect is realized under the action of the pulley 204 and the transmission rope 205, and the transmission damping effect of the pedal 201 can be adjusted through the adjusting structure 3, the transmission block 301 of the adjusting structure 3 is fixedly connected with the connecting block 202 of the pedal 201, so that the transmission block 301 is driven with the pedal 201, the transmission block 301 can compress and stretch the telescopic rod 302, the telescopic rod 302 is three-section telescopic, is provided with hydraulic oil inside, the telescopic rod 302 is connected with the oil storage pipe 304 through the pipeline inside, the oil storage pipe 304 is connected with the hydraulic rod 309 through the oil guide pipe 305, the two hydraulic rods 309 are connected with each other, the driving rod of the hydraulic rod 309 is connected with the moving block 307, the damping transmission effect of the moving block 307 in the damping transmission effect of the installation shell 303 determines the damping transmission effect of the two telescopic rods 302 on the transmission block 301, the distance between the adjusting plate 312 and the moving block 307 can be adjusted through the transmission of the adjusting motor 313 and the variable speed gear set on the threaded rod 311, the adjustment of the distance between the adjusting plate 312 and the moving block 307 can change the compression amount of the damping sleeve rod 310, so as to adjust the damping effect of the moving block 307, so that the user can adjust the damping effect of the transmission according to his own preference, when the support structure 4 is normally installed and fixed, the force exerting rod 404 is manually exerted, so that the rotating shaft 401 rotates, the support pad 405 contacts the ground, and the moving wheel 409 is suspended, realizing the fixation of the whole structure, when the whole equipment needs to be moved, the force exerting rod 404 needs to be manually exerted, so that the rotating shaft 401 rotates, the moving wheel 409 contacts the ground, the support pad 405 is suspended, and the position of the stop rod 408 is adjusted, so that the stop rod 408 rotates between the first installation rod 403 and the force exerting rod 404, preventing the rotating shaft 401 from deflecting during the movement of the equipment, and limiting the rotating shaft 401.

[0031] The above merely describes preferred embodiments of the present application and is not intended to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A multifunctional stair climber and treadmill combination apparatus, characterized by, The utility model provides a kind of adjustable multifunctional exercise machine, including main body structure (1), the main body structure (1) includes main frame (101), first connecting rod (102), second connecting rod (103), fixed rod (104), handle (105), first transmission rod (106), second transmission rod (107), the top of the main frame (101) is fixedly connected with first connecting rod (102), the bottom of the main frame (101) is fixedly connected with second connecting rod (103), the first connecting rod (102) is fixedly connected with fixed rod (104), fixedly provided with handle (105) on the fixed rod (104), transmission structure (2) is slidably connected on the main frame (101), the transmission structure (2) is connected with first transmission rod (106), one end of the first transmission rod (106) is rotatably connected with second transmission rod (107), the second connecting rod (103) is connected with adjusting structure (3), the second transmission rod (107) and two sides are connected with support structure (4).

2. The combination stair-stepper and treadmill device of claim 1, wherein: The transmission structure (2) includes a pedal (201), a connecting block (202), a rolling wheel (203), a first pulley (204), a transmission rope (205), a second pulley (206), the pedal (201) is fixedly connected with the connecting block (202), and the connecting block (202) is connected with the rolling wheel (203) in.

3. The combination stair-stepper and treadmill device of claim 2, wherein: One side of the connecting block (202) is connected with the first pulley (204), the first pulley (204) is wound with the transmission rope (205), the transmission rope (205) is wound with the second pulley (206), and the second pulley (206) is connected to the main frame (101).

4. The combination stair-stepper and treadmill device of claim 3, wherein: The adjusting structure (3) includes a transmission block (301), an extension rod (302), a mounting shell (303), an oil storage pipe (304), an oil guide pipe (305), an extension joint (306), a moving block (307), a guide wheel (308), a hydraulic rod (309), a damping sleeve rod (310), a threaded rod (311), an adjusting plate (312), and an adjusting motor (313), and the transmission block (301) is fixedly connected to one end of the connecting block (202).

5. The combination stair-stepper and treadmill device of claim 4 wherein: One side of the transmission block (301) is connected with the extension rod (302), one side of the extension rod (302) is provided with the mounting shell (303), the mounting shell (303) is provided with the oil storage pipe (304) in, the oil storage pipe (304) is communicated with the oil guide pipe (305), the oil guide pipe (305) is communicated with the hydraulic rod (309), and the driving end of the hydraulic rod (309) is connected with the moving block (307).

6. The combination stair-stepper and treadmill device of claim 5, wherein: The moving block (307) is connected with an extension joint (306) on one side, and a guide wheel (308) is rotatably connected on the moving block (307), and a damping sleeve rod (310) is connected on the other side of the moving block (307), one side of the damping sleeve rod (310) is connected with an adjusting plate (312), the adjusting plate (312) is threadedly connected with a threaded rod (311), one end of the threaded rod (311) is provided with a gear shifting gear set, the gear shifting gear set is connected with an adjusting motor (313).

7. The combination stair-stepper and treadmill device of claim 6, wherein: The support structure (4) comprises a rotating shaft (401), a first butt joint block (402), a first mounting rod (403), a force applying rod (404), a support pad (405), a second butt joint block (406), a second mounting rod (407), a blocking rod (408) and a moving wheel (409), the rotating shaft (401) is rotatably connected on both sides of the second connecting rod (103), one side of the rotating shaft (401) is fixedly connected with the first butt joint block (402), and the first butt joint block (402) is fixedly connected with the first mounting rod (403).

8. The combination stair-stepper and treadmill device of claim 7, wherein: The first mounting rod (403) is fixedly connected with the force applying rod (404), one side of the first mounting rod (403) is fixedly connected with the support pad (405), one end of the first butt joint block (402) is connected with the moving wheel (409), one side of the first butt joint block (402) is provided with the second butt joint block (406), the second butt joint block (406) is fixedly connected on the second connecting rod (103), the second butt joint block (406) is fixedly connected with the second mounting rod (407), and one side of the second mounting rod (407) is rotatably connected with the blocking rod (408).

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