Tension movable supporting structure and fitness equipment

Abstract

The invention relates to the technical field of sports equipment, and particularly discloses a tension movable supporting structure and fitness equipment. A supporting pedal is provided with a first rail in the horizontal direction, a supporting frame is vertically arranged, a second rail is arranged in the length direction of the supporting frame in an extending mode, and the first rail and the second rail are communicated to form a guide rail; the two ends, in the length direction of the first track, of the first track are a first connecting end and a first free end respectively, the two ends, in the length direction of the second track, of the second track are a second connecting end and a second free end respectively, the first connecting end is connected to the second connecting end, and the first connecting end and the second connecting end are each of a horn-mouth-shaped flaring structure. The sliding device is slidably connected to the guide rail, and the tension rope slidably penetrates through the sliding device. The first connecting end and the second connecting end are each of a horn-mouth-shaped flaring structure, so that the sliding device has a sufficient transition sliding space at the joint of the first rail and the second rail, the interference phenomenon is not prone to occurring, and the strength training effect is improved.

Description

Technical Field

[0001] The invention relates to the technical field of sports equipment, and in particular to a pulling activity supporting structure and fitness equipment. Background Art

[0002] With the full development of national fitness movements, people need more fitness equipment to exercise their bodies. Existing tension fitness equipment usually has corresponding bottom pedals and support frames, wherein the bottom pedal is recessed with a horizontal slide groove along the horizontal direction, and the support frame is recessed with a vertical slide groove along the vertical direction. The horizontal slide groove is connected to the vertical slide groove to form a guide slide groove, and the pulley group mechanism is slidably arranged in the guide slide groove, and the pulley group mechanism can output resistance at any position of the guide slide groove to perform strength training. However, the connection position between the horizontal slide groove and the vertical slide groove is prone to interference with the pulley group mechanism, thereby blocking the pulley group mechanism from sliding and affecting the effect of strength training.

[0003] Therefore, there is an urgent need for a tension activity support structure and fitness equipment to solve the above problems. Summary of the invention

[0004] The purpose of the present invention is to provide a tension activity support structure and fitness equipment to solve the problem that the connection position between the existing horizontal slide and the vertical slide is easy to interfere with the pulley group mechanism and hinder the sliding of the pulley group mechanism, thereby affecting the strength training effect.

[0005] To achieve the above object, the present invention adopts the following technical solutions:

[0006] In one aspect, the present invention provides a tension movable support structure, comprising:

[0007] A support pedal, wherein the support pedal is provided with a first track extending in a horizontal direction;

[0008] A support frame, wherein the support frame is arranged in a vertical direction, the support pedal is connected to the bottom end of the support frame, a second track is extended along the length direction of the support frame, the first track is connected to the second track to form a guide rail, the two ends of the first track along its own length direction are respectively a first connecting end and a first free end, the two ends of the second track along its own length direction are respectively a second connecting end and a second free end, the first connecting end is connected to the second connecting end, and the first connecting end and the second connecting end are both trumpet-shaped expansion structures;

[0009] A tension rope and a resistance device, wherein one end of the tension rope is transmission-connected to the resistance device, and the other end of the tension rope is fixedly mounted on the top end of the support frame;

[0010] A sliding device, which is slidably connected to the guide rail as a stress fulcrum for tensile movement, and the tensile rope slidably penetrates through the sliding device;

[0011] A handle assembly, which includes a third connection end and a handle end, and the tensile rope passing through the sliding device is slidably sleeved on the third connection end.

[0012] As a preferred technical solution of the above tensile movement support structure, the tensile movement support structure further includes a support bottom plate, a rotating shaft and a mounting ear. The resistance device and the support frame are both fixedly installed on the support bottom plate. The mounting ear is fixedly installed on the support pedal or the support bottom plate. The rotating shaft is fixedly installed on the support pedal or the support bottom plate, and the rotating shaft is rotatably connected to the mounting ear.

[0013] As a preferred technical solution of the above tensile movement support structure, the tensile movement support structure further includes a telescopic driving member, and both ends of the telescopic driving member are respectively connected to the support pedal and the support frame.

[0014] As a preferred technical solution of the above tensile movement support structure, the telescopic driving member is a single rod cylinder.

[0015] As a preferred technical solution of the above tensile movement support structure, the sliding device includes a base and a plurality of rollers. A plurality of the rollers are fixedly connected to the base, and a plurality of the rollers are slidably arranged in the guide rail, and the tensile rope slidably penetrates through the base.

[0016] As a preferred technical solution of the above tensile movement support structure, the sliding device further includes two guiding components. The two guiding components are respectively installed on both sides of the base. The guiding component includes two guide wheels, and the two guide wheels are arranged in the vertical direction, and the tensile rope is placed between the two guide wheels.

[0017] As a preferred technical solution of the above tensile movement support structure, a plurality of limiting slot holes are formed in the bottom wall of the guide rail, and a positioning column protrudes from the base. The positioning column can be inserted into or separated from the limiting slot holes.

[0018] As a preferred technical solution of the above tensile movement support structure, the support frame includes a support arm and a high-position downward-pulling arm. The support arm extends in the vertical direction, and the bottom end of the support arm is connected to the support pedal. The high-position downward-pulling arm is connected to the top end of the support arm, and the high-position downward-pulling arm extends obliquely upward.

[0019] As a preferred technical solution of the above-mentioned tensile activity support structure, the tensile activity support structure further includes a fixed pulley, the fixed pulley is fixedly installed at the top end of the high-position downward-pulling support arm, and the other end of the tensile rope is fixedly installed on the fixed pulley.

[0020] On the other hand, the present invention also provides a fitness device, including a gantry and the tensile activity support structure described in any of the above solutions, and the support frame is fixedly installed on the gantry.

[0021] The beneficial effects of the present invention are as follows:

[0022] The present invention provides a tensile activity support structure and a fitness device. The tensile activity support structure includes: a support pedal, a support frame, a tensile rope, a resistance device and a sliding device. The support pedal is provided with a first track extending in the horizontal direction, the support frame is arranged in the vertical direction, the support pedal is connected to the bottom end of the support frame, a second track is arranged along the length direction of the support frame, the first track and the second track are connected to form a guide track, both ends of the first track along its own length direction are a first connection end and a first free end respectively, both ends of the second track along its own length direction are a second connection end and a second free end respectively, the first connection end is connected to the second connection end, and both the first connection end and the second connection end are flared structures in the shape of a flared trumpet. One end of the tensile rope is drivingly connected to the resistance device, the other end of the tensile rope is fixedly installed at the top end of the support frame, the sliding device is slidably connected to the guide track, and the tensile rope slidably passes through the sliding device. With such a setting, both the first connection end and the second connection end adopt flared structures in the shape of a flared trumpet, which can enable the sliding device to have sufficient transitional sliding space at the connection of the first track and the second track, and it is not easy to occur interference phenomena, thereby ensuring that the sliding device outputs resistance at any position of the guide track for strength training, and greatly improving the effect of strength training. Description of the Drawings

[0023] Figure 1 is a schematic structural diagram of the fitness device provided by the present invention Figure 1 ;

[0024] Figure 2 is a schematic structural diagram of the fitness device provided by the present invention Figure 2 ;

[0025] Figure 3 is a schematic structural diagram of the sliding device and the tensile rope provided by the present invention Figure 1 ;

[0026] Figure 4 is a schematic structural diagram of the sliding device and the tensile rope provided by the present invention Figure 2 。

[0027] Wherein:

[0028] 1. Support pedal; 101. First track;

[0029] 2. Support frame; 21. Support arm; 22. High pulley arm; 201. Second track;

[0030] 3. Tension rope; 4. Resistance device;

[0031] 5. Sliding device; 51. Base; 52. Roller; 53. Guide wheel;

[0032] 6. Support base plate; 7. Telescopic drive member; 8. Limit slot hole; 9. Positioning post; 10. Fixed wheel; 11. Gantry; 12. Third connection end; 13. Handle end. Detailed implementation mode

[0033] The embodiments of the present invention will be described in detail below. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and are intended to explain the present invention, and should not be construed as a limitation of the present invention.

[0034] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance. Among them, the terms "first position" and "second position" are two different positions.

[0035] Unless otherwise clearly specified and defined, the terms "installed", "connected", "connected", "fixed" should be understood in a broad sense. For example, it can be a fixed connection or a detachable connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0036] Unless otherwise clearly defined and limited, the first feature being "on" or "under" the second feature may include the first feature and the second feature being in direct contact, or may include the first feature and the second feature not being in direct contact but being in contact through additional features therebetween. Moreover, the first feature being "above", "over" and "on top of" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature has a higher horizontal height than the second feature. The first feature being "under", "beneath" and "underneath" the second feature includes the first feature being directly under and obliquely under the second feature, or merely indicating that the first feature has a lower horizontal height than the second feature.

[0037] The technical solution of the present invention will be further described below in conjunction with the accompanying drawings and through specific embodiments.

[0038] As Figures 1 to 4 shown, this embodiment provides a tensile movable support structure, which includes: a support pedal 1, a support frame 2, a tensile rope 3, a resistance device 4, a sliding device 5 and a handle assembly. The support pedal 1 is provided with a first track 101 extending in the horizontal direction. The support frame 2 is arranged in the vertical direction. The support pedal 1 is connected to the bottom end of the support frame 2. A second track 201 is arranged along the length direction of the support frame 2. The first track 101 and the second track 201 are communicated to form a guiding track. The two ends of the first track 101 along its own length direction are respectively a first connection end and a first free end. The two ends of the second track 201 along its own length direction are respectively a second connection end and a second free end. The first connection end is connected to the second connection end, and both the first connection end and the second connection end are flared structures in the shape of a trumpet. One end of the tensile rope 3 is drivingly connected to the resistance device 4, and the other end of the tensile rope 3 is fixedly installed at the top end of the support frame 2. The sliding device 5 is slidably connected to the guiding track as the force-receiving fulcrum of the tensile movement. The tensile rope 3 slidably passes through the sliding device 5. The handle assembly includes a third connection end 12 and a handle end 13. The tensile rope 3 passing through the sliding device 5 is slidably sleeved on the third connection end 12. With such a setting, both the first connection end and the second connection end adopt flared structures in the shape of a trumpet, which can enable the sliding device 5 to have sufficient transitional sliding space at the connection of the first track 101 and the second track 201, and it is not easy to occur interference phenomena, thereby ensuring that the sliding device 5 outputs resistance at any position of the guiding track for strength training, greatly improving the effect of strength training. It should be noted that the user can pull the tensile rope 3 passing through the sliding device 5 and slidably sleeved on the third connection end 12 through the handle end 13 to complete the strength training.

[0039] Optionally, the tensile activity support structure further includes a support bottom plate 6, a rotating shaft and mounting ears. The resistance device 4 and the support frame 2 are both fixedly installed on the support bottom plate 6. The mounting ears are fixedly installed on the support pedal 1 or the support bottom plate 6. The rotating shaft is fixedly installed on the support pedal 1 or the support bottom plate 6, and the rotating shaft is rotatably connected to the mounting ears. With such a setting, after the strength training is completed, the support pedal 1 can be rotated to make the support pedal 1 lean against the support frame 2, greatly saving the accommodation space.

[0040] Optionally, in order to further achieve the slow descent during the process of placing the support pedal 1 on the ground, improve the buffering performance of the support pedal 1, and prevent it from being damaged. The tensile activity support structure further includes a telescopic driving member 7, and both ends of the telescopic driving member 7 are respectively connected to the support pedal 1 and the support frame 2. Specifically, the telescopic driving member 7 is a single-rod cylinder.

[0041] Optionally, the sliding device 5 includes a base 51 and a plurality of rollers 52. The plurality of rollers 52 are all fixedly connected to the base 51, and the plurality of rollers 52 are all slidably arranged in the guide rail. The tensile rope 3 slidably passes through the base 51.

[0042] Optionally, in order to ensure the smooth sliding of the tensile rope 3 and improve the guiding effect on the sliding device 5, the sliding device 5 further includes two guiding components. The two guiding components are respectively installed on both sides of the base 51. The guiding component includes two guide wheels 53. The two guide wheels 53 are arranged in the vertical direction, and the tensile rope 3 is placed between the two guide wheels 53.

[0043] Optionally, a plurality of limiting slot holes 8 are formed in the bottom wall of the guide rail, and a positioning post 9 protrudes from the base 51. The positioning post 9 can be inserted into or separated from the limiting slot holes 8. With such a setting, when the sliding device 5 slides along the guide rail to the corresponding training position, the positioning post 9 can be correspondingly inserted into the limiting slot holes 8 to stably perform the training at the output force position.

[0044] Optionally, the support frame 2 includes a support arm 21 and a high-pulley support arm 22. The support arm 21 extends in the vertical direction, and the bottom end of the support arm 21 is connected to the support pedal 1. The high-pulley support arm 22 is connected to the top end of the support arm 21 and extends obliquely upward. With such a setting, the support arm 21, the high-pulley support arm 22 and the support pedal 1 cooperate with the sliding device 5 to provide three training strokes. The three training strokes are interconnected, and the sliding device 5 can be randomly switched within the three training strokes and output resistance to perform strength training.

[0045] Optionally, the tensile activity support structure further includes a fixed wheel 10. The fixed wheel 10 is fixedly installed at the top end of the high-pulley support arm 22, and the other end of the tensile rope 3 is fixedly installed on the fixed wheel 10.

[0046] This embodiment also provides a fitness device, which includes a gantry 11 and the tensile movable support structure in the above solution, and the support frame 2 is fixedly installed on the gantry 11.

[0047] Obviously, the above embodiments of the present invention are merely examples for clearly explaining the present invention, rather than limitations on the implementation manners of the present invention. For those of ordinary skill in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to enumerate all implementation manners here. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the claims of the present invention.

Claims

1. A tensile movable support structure, characterized in that, Comprising: A support pedal (1), a first track (101) is provided on the support pedal (1) extending in the horizontal direction; A support frame (2), the support frame (2) is arranged in the vertical direction, the support pedal (1) is connected to the bottom end of the support frame (2), a second track (201) is provided extending along the length direction of the support frame (2), the first track (101) and the second track (201) communicate to form a guiding track, the two ends of the first track (101) along its own length direction are respectively a first connection end and a first free end, the two ends of the second track (201) along its own length direction are respectively a second connection end and a second free end, the first connection end is connected to the second connection end, and both the first connection end and the second connection end are flared structures in the shape of a bell mouth; A tension rope (3) and a resistance device (4), one end of the tension rope (3) is drivingly connected to the resistance device (4), and the other end of the tension rope (3) is fixedly installed at the top end of the support frame (2); A sliding device (5), the sliding device (5) is slidably connected to the guiding track as a force-bearing fulcrum for the tension movement, and the tension rope (3) slidably passes through the sliding device (5); A handle assembly, the handle assembly includes a third connection end (12) and a handle end (13), and the tension rope (3) passing through the sliding device (5) is slidably sleeved on the third connection end (12).

2. The tensile movable support structure according to claim 1, wherein The tension movement support structure further includes a support base plate (6), a rotating shaft and mounting ears, the resistance device (4) and the support frame (2) are both fixedly installed on the support base plate (6), the mounting ears are fixedly installed on the support pedal (1) or the support base plate (6), the rotating shaft is fixedly installed on the support pedal (1) or the support base plate (6), and the rotating shaft is rotatably connected to the mounting ears.

3. The tensile movable support structure according to claim 2, wherein The tension movement support structure further includes a telescopic driving member (7), and the two ends of the telescopic driving member (7) are respectively connected to the support pedal (1) and the support frame (2).

4. The tensile movable support structure according to claim 3, characterized in that, The telescopic driving member (7) is a single-rod cylinder.

5. The tensile activity support structure according to any one of claims 1-4, characterized in that, The sliding device (5) includes a base (51) and a plurality of rollers (52), the plurality of rollers (52) are all fixedly connected to the base (51), and the plurality of rollers (52) are all slidably arranged in the guiding track, and the tension rope (3) slidably passes through the base (51).

6. The tensile movable support structure according to claim 5, characterized in that, The sliding device (5) further includes two guiding components, the two guiding components are respectively installed on both sides of the base (51), the guiding component includes two guide wheels (53), the two guide wheels (53) are arranged in the vertical direction, and the tension rope (3) is placed between the two guide wheels (53).

7. The tensile movable support structure according to claim 5, wherein A plurality of limiting slot holes (8) are formed in the bottom wall of the guiding track, a positioning post (9) protrudes from the base (51), and the positioning post (9) can be inserted into or separated from the limiting slot holes (8).

8. The tensile activity support structure according to any one of claims 1-4, characterized in that The support frame (2) includes a support arm (21) and a high-position downward pull arm (22). The support arm (21) extends along the vertical direction, and the bottom end of the support arm (21) is connected to the support pedal (1). The high-position downward pull arm (22) is connected to the top end of the support arm (21), and the high-position downward pull arm (22) extends obliquely upward.

9. The tensile movable support structure according to claim 8, characterized in that, The tension movable support structure further includes a fixed wheel (10). The fixed wheel (10) is fixedly installed at the top end of the high-position downward pull arm (22), and the other end of the tension rope (3) is fixedly installed on the fixed wheel (10).

10. A fitness device, characterized in that, It includes a gantry (11) and the tension movable support structure according to any one of claims 1-9, and the support frame (2) is fixedly installed on the gantry (11).

Images