Dual-purpose fitness ladder

Abstract

The utility model belongs to the technical field of fitness ladders, and particularly relates to a dual-purpose fitness ladder which comprises a base, one end of the base is connected with two handrail assemblies, the other end of the base is hinged with a mounting frame, the other end of the mounting frame is erected between the two handrail assemblies, and a stepping assembly is arranged on the mounting frame in a sliding mode. A first-stage stepping assembly is arranged at the lower end of the mounting frame, a third-stage stepping assembly is arranged at the upper end of the mounting frame and comprises a first supporting frame welded to the upper end of the mounting frame, a first pedal is arranged at the upper end of the first supporting frame, a first mounting groove is formed in the lower end face of the first pedal, and the first supporting frame is arranged in the first mounting groove; the first-stage stepping assembly comprises a second supporting frame welded to the lower end of the mounting frame, a second pedal is arranged at the upper end of the second supporting frame, a second mounting groove is formed in the lower end face of the second pedal, and the second supporting frame is arranged in the second mounting groove. The utility model aims to provide the dual-purpose fitness ladder which is stable in structure, multifunctional and wide in application scene.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of body -building ladder, and particularly relates to a dual -purpose body -building ladder. BACKGROUND

[0002] At present, the body -building ladder on the market is relatively single in function, only has a middle sliding part, and can only be used as a treadmill, does not have the property of a stair, and has a single use scene. CONTENT OF UTILITY MODEL

[0003] The utility model aims at providing a dual -purpose body -building ladder which is stable in structure, multifunctional and wide in use scene.

[0004] The utility model relates to a dual -purpose body -building ladder, which comprises a base, two groups of handrail assemblies are connected at one end of the base, a mounting frame is hinged at the other end of the base, the mounting frame is erected between the two handrail assemblies, and a stepping assembly is slidably arranged on the mounting frame.

[0005] The first -level stepping assembly comprises a support frame two welded at the lower end of the mounting frame, a tread plate two is arranged at the upper end of the support frame two, a mounting groove two is arranged on the lower end surface of the tread plate two, and the support frame two is arranged in the mounting groove two.

[0006] Preferably, the two handrail assemblies are welded with adjusting plates on one side, a plurality of adjusting holes are formed in the upper end of the adjusting plate, a mounting frame is erected between the two adjusting plates, and adjusting screws are connected to the adjusting holes on the outer side of the mounting frame.

[0007] Preferably, the stepping assembly comprises a mounting rod erected between the mounting frames, a tread plate three and a tread plate four slidably arranged on the two sides of the mounting frame, a pull rope one is connected to the outer side of the tread plate three, the other end of the pull rope one is connected to the outer side of the tread plate four, the pull rope one is arranged on a roller one, and the roller one is arranged at the lower end of the mounting rod.

[0008] Preferably, the pull rope two is connected to the inner side of the tread plate three, the other end of the pull rope two is connected to the inner side of the tread plate four, the pull rope two is arranged on a roller two and a roller three, and the roller two and the roller three are arranged at the upper end of the mounting rod.

[0009] Preferably, the roller two and the roller three are arranged on the two sides of the mounting rod respectively.

[0010] Preferably, an opening is formed in the upper end of the mounting rod for the pull rope two to pass through.

[0011] Preferably, the step assembly further includes a sliding plate detachably installed below pedal three and pedal four, and both sliding plates have pins on their outer walls, which engage with through holes in the outer wall of the mounting bracket.

[0012] Preferably, the handrail assembly includes a first sleeve and a second sleeve passing through the upper end of the first sleeve, the upper end of the second sleeve being fitted with a rubber sleeve.

[0013] Preferably, the upper surfaces of pedal one, pedal two, pedal three and pedal four are all provided with anti-slip parts.

[0014] The outstanding and beneficial technical effects of this utility model compared with the prior art are as follows: the dual-purpose fitness ladder of this utility model can be assembled into a home staircase by setting a first-level step component, a step component and a third-level step component. When not exercising, it can be used as a staircase for climbing. When exercising, the user only needs to pull out the pin to make the step component slide up and down to achieve the fitness effect. Attached Figure Description

[0015] Fig. 1 This is one of the simplified structural diagrams of this utility model;

[0016] Fig. 2 This is the second simplified structural diagram of this utility model;

[0017] Fig. 3 This is an exploded view of the mounting bracket and step assembly of this utility model. Detailed Implementation

[0018] The present invention will be further described below with reference to specific embodiments.

[0019] like Figs. 1-3 As shown, a dual-purpose fitness ladder includes a base 1. One end of the base 1 is connected to two sets of handrail assemblies 2, and the other end of the base 1 is hinged to a mounting frame 3. The other end of the mounting frame 3 is mounted between the two handrail assemblies 2. Step assemblies 4 are slidably mounted on the mounting frame 3. A first-stage step assembly 5 is provided at the lower end of the mounting frame 3, and a third-stage step assembly 6 is provided at the upper end of the mounting frame 3. The third-stage step assembly 6 includes a support frame 7 welded to the upper end of the mounting frame 3. A pedal 8 is provided at the upper end of the support frame 7, and a mounting groove 9 is provided on the lower end surface of the pedal 8. The support frame 7 is disposed in the mounting groove 9.

[0020] The first step assembly 5 includes a second support frame 10 welded to the lower end of the mounting frame 3. The second support frame 10 has a second pedal 11 at its upper end and a second mounting groove 12 at its lower end. The second support frame 10 is disposed in the second mounting groove 12.

[0021] The dual-purpose fitness ladder of the technical scheme can form a household staircase through the first step assembly 5, the step assembly 4 and the third step assembly 6, and can be used as a staircase to climb when not used for fitness, and when used for fitness, the user only needs to pull out the bolt 26 to realize the up-down sliding of the step assembly 4, thereby realizing the fitness effect.

[0022] Preferably, the two handrail assemblies 2 are each welded with an adjusting plate 13, a plurality of adjusting holes 14 are formed in the upper end of the adjusting plate 13, a mounting frame 3 is arranged between the two adjusting plates 13, and adjusting screws 15 are connected to the outer sides of the mounting frame 3 and are arranged in the adjusting holes 14. The user can adjust the angle of the mounting frame 3 by adjusting the adjusting screws 15, so as to adapt to users with different needs.

[0023] Preferably, the step assembly 4 comprises a mounting rod 16 arranged between the mounting frames 3, and a third pedal 17 and a fourth pedal 18 arranged on the two sides of the mounting frame 3, the outer side of the third pedal 17 is connected with a first pull rope 19, the other end of the first pull rope 19 is connected to the outer side of the fourth pedal 18, the first pull rope 19 is arranged on a first roller 20, and the first roller 20 is mounted on the lower end of the mounting rod 16. The structure is more stable and the coordination between the third pedal 17 and the fourth pedal 18 is better through the transmission of the first pull rope 19.

[0024] Preferably, the inner side of the third pedal 17 is connected with a second pull rope 21, the other end of the second pull rope 21 is connected to the inner side of the fourth pedal 18, the second pull rope 21 is arranged on a second roller 22 and a third roller 23, and the second roller 22 and the third roller 23 are mounted on the upper end of the mounting rod 16. The structure is more stable and the coordination between the third pedal 17 and the fourth pedal 18 is better through the transmission of the second pull rope 21.

[0025] Preferably, the second roller 22 and the third roller 23 are arranged on the two sides of the mounting rod 16, respectively.

[0026] Preferably, the upper end of the mounting rod 16 is provided with an opening 24 through which the second pull rope 21 passes.

[0027] Preferably, the step assembly 4 further comprises sliding plates 25 detachably mounted below the third pedal 17 and the fourth pedal 18, the outer walls of the two sliding plates 25 are each provided with a bolt 26, and the bolt 26 is clamped with a through hole 27 formed in the outer wall of the mounting frame 3. The structure is more stable and the coordination between the third pedal 17 and the fourth pedal 18 is better through the arrangement of the bolt 26.

[0028] Preferably, the handrail assembly 2 comprises a sleeve 28 and a sleeve 29 arranged on the upper end of the sleeve 28, and a rubber sleeve 30 is sleeved on the upper end of the sleeve 29. The arrangement of the rubber sleeve 30 can increase the friction force when the user uses it, increase the safety factor of the movement, and prevent slipping.

[0029] Preferably, the upper end surface of the first pedal 8, the second pedal 11, the third pedal 17 and the fourth pedal 18 are provided with anti-skid parts 31. The anti-skid parts 31 can increase the friction when the user uses the pedals, increase the safety factor of the exercise and prevent the pedals from slipping.

[0030] The above embodiments are only preferred embodiments of the present application, and do not limit the protection scope of the present application, so that: equivalent changes made according to the structure, shape and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A dual purpose body builder ladder characterized in that, The application relates to a stairway, which comprises a base (1), two groups of handrail assemblies (2) connected to one end of the base (1), a mounting rack (3) hingedly connected to the other end of the base (1), the mounting rack (3) being arranged between the two groups of handrail assemblies (2), and a step assembly (4) slidingly arranged on the mounting rack (3). The mounting rack (3) is provided with a first-stage step assembly (5) at the lower end and a third-stage step assembly (6) at the upper end.

2. The dual purpose body builder ladder as claimed in claim 1 wherein, The two groups of handrail assemblies (2) are each welded with an adjusting plate (13) on one side, the adjusting plate (13) is provided with a plurality of adjusting holes (14) at the upper end, the mounting rack (3) is arranged between the two adjusting plates (13), and the adjusting rack (3) is connected with adjusting screws (15) penetrating through the adjusting holes (14) on the outer sides.

3. The dual purpose body builder ladder as claimed in claim 1 wherein, The step assembly (4) comprises mounting rods (16) arranged between the mounting racks (3), and a third-stage step plate (17) and a fourth-stage step plate (18) slidingly arranged on the two sides of the mounting racks (3), the third-stage step plate (17) is connected with a first-stage pull rope (19) on the outer side, the other end of the first-stage pull rope (19) is connected to the fourth-stage step plate (18) on the outer side, the first-stage pull rope (19) is arranged on a first-stage roller (20), and the first-stage roller (20) is arranged on the lower end of the mounting rod (16).

4. The dual purpose body builder ladder as set forth in claim 3, wherein, The third-stage step plate (17) is connected with a second-stage pull rope (21) on the inner side, the other end of the second-stage pull rope (21) is connected to the fourth-stage step plate (18) on the inner side, the second-stage pull rope (21) is arranged on a second-stage roller (22) and a third-stage roller (23), and the second-stage roller (22) and the third-stage roller (23) are arranged on the upper end of the mounting rod (16).

5. The dual purpose body builder ladder as set forth in claim 4, wherein, The second-stage roller (22) and the third-stage roller (23) are arranged on the two sides of the mounting rod (16) respectively.

6. The dual purpose body builder ladder as claimed in claim 5 wherein, An opening (24) is formed in the upper end of the mounting rod (16) for the second-stage pull rope (21) to pass through.

7. The dual purpose body builder ladder as claimed in claim 6 wherein, The step assembly (4) further comprises sliding plates (25) detachably arranged below the third-stage step plate (17) and the fourth-stage step plate (18), the sliding plates (25) are each provided with a bolt (26) on the outer wall, and the bolt (26) is connected with a through hole (27) formed in the outer wall of the mounting rack (3).

8. The dual purpose body builder ladder as recited in claim 1, wherein, The handrail assembly (2) comprises a sleeve (28) and a sleeve (29) penetrating through the upper end of the sleeve (28), and the sleeve (29) is sleeved with a rubber sleeve (30) on the upper end.

9. The dual purpose body builder ladder as claimed in claim 1 wherein, The upper end surfaces of the first-stage step plate (8), the second-stage step plate (11), the third-stage step plate (17) and the fourth-stage step plate (18) are each provided with an anti-skid part (31).

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