Anti-gravity treadmill stand column with lifting structure

Abstract

The utility model discloses an anti-gravity treadmill stand column with a lifting structure, which comprises a stand column body, a top support and a middle support, the top support and the middle support are arranged in the stand column body, the section of the stand column body is concave, a pair of side walls of the stand column body are provided with a plurality of lock holes distributed up and down, the top support is provided with an upper limit stopper and a pulley, and the middle support is provided with a lower limit stopper. One end of the steel wire is connected with the armrest frame, and the other end of the steel wire is connected with the balance weight after passing through the pulley. The stand column body is sleeved with a vertical cover, the vertical cover covers the lock holes and the bolts for fixing the guide rails, and a vertical baffle is embedded in the stand column body. According to the design, stable supporting and guiding are provided for lifting of the handrail, the appearance is flat, and the dustproof, moistureproof and attractive effects are achieved.

Description

Technical Field

[0001] This utility model relates to the field of medical rehabilitation equipment, specifically to an anti-gravity treadmill. Background Technology

[0002] An anti-gravity treadmill uses an inflatable mat to help exercisers reduce their weight, thus preventing injuries during physical training. Anti-gravity treadmills are primarily used for early postoperative rehabilitation training of orthopedic and neurological patients, postoperative rehabilitation training for obesity, diabetes, and lower limb diseases in the elderly, joint-free cardiopulmonary muscle function training for athletes, aerobic training conditioning, and recovery training for age-related diseases.

[0003] The main structure of the anti-gravity treadmill includes a pair of uprights, a treadmill connected to the pair of uprights, handrails mounted on the pair of uprights, and an inflatable cushion located above the treadmill. To accommodate users of different heights, a locking mechanism is provided between the handrails and the uprights. When unlocked, the handrails can move up and down along the pair of uprights; when locked, the handrails are stable on the pair of uprights. Utility Model Content

[0004] The technical problem solved by this utility model is to provide an anti-gravity running platform column with a lifting structure.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: an anti-gravity running platform column with a lifting structure, including a column body, a top support and a middle support disposed in the column body. The cross-section of the column body is concave. A plurality of locking holes are provided on a pair of side walls of the column body. The top support is fixedly installed at the top inside the column body. An upper limiting stop is installed on the top support. The middle support is fixedly installed at the middle position inside the column body. A lower limiting stop is installed on the middle support. The locking holes are located between the upper and lower limiting stops. A top pulley is installed on the top support. A pair of middle pulleys are installed on the middle support. A counterweight is disposed between the middle support and the bottom of the column body. One end of a steel wire is connected to a handrail frame, which is fitted into the column body. The other end of the steel wire passes through the top pulley and the pair of middle pulleys and is connected to the counterweight.

[0006] According to the above technical solution, the two ends of the handrail frame are fitted into a pair of upright bodies. When the user adjusts the handrail height, the handrail frame is raised, and the counterweight descends. When the handrail frame is lowered, the counterweight rises to balance the weight of the handrail frame. After the handrail is adjusted, the pins on the handrail frame are inserted into the corresponding locking holes to lock the position of the handrail frame on the uprights.

[0007] When adjusting the handrail height, the handrail frame abuts against the upper limit stop, reaching the highest position; the handrail frame abuts against the lower limit stop, reaching the lowest position. The top and middle supports not only provide support for the pulleys of the steel wire but also for the upper and lower limit stops.

[0008] The top support is formed by bending a metal plate. The top support includes a pair of side bending structures and a bottom bending structure. The pair of side bending structures are connected to the column body by bolts. The upper limiting stop is installed on the bottom bending structure by bolts. The top pulley and the upper limiting stop are located on the front and rear sides of the top support, respectively.

[0009] The central support is formed by bending a metal plate. The central support includes a pair of bent edges. One of the bent edges is bent into a limiting stop mounting platform. There is a gap between the limiting stop mounting platform and the central support body. The steel wire passes through the gap and then passes through a pair of central pulleys.

[0010] The column body is equipped with a guide rail, which is fixedly installed on the side wall of the column body by several bolts. The handrail frame is equipped with a slider that cooperates with the guide rail.

[0011] A vertical cover is fitted onto the column body, which covers the lock hole and the bolts of the fixing guide rail. Fastening screws are provided on the side wall of the vertical cover, which fix the vertical cover to the column body.

[0012] The column body is fitted with a vertical baffle that encloses the lower half of the column body, while a vertical cover is located above the vertical baffle. With the cooperation of the vertical cover and the vertical baffle, the column has the effects of dust and moisture protection and aesthetics. In addition, it prevents users' clothes or hair from getting caught on the bolts, or hair or fabric from getting into the keyhole.

[0013] A triangular bracket is welded to the bottom of the column body to increase the stability of the column.

[0014] The column of this utility model not only provides stable support and guidance for the lifting and lowering of the handrail, but also has a flat appearance and has the effects of dustproof, moisture-proof and beautiful. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings:

[0016] Figure 1 A schematic diagram of the anti-gravity running platform column with a lifting structure;

[0017] Figure 2 for Figure 1 A schematic diagram of the anti-gravity running platform column with a lifting structure, viewed from the right rear.

[0018] Figure 3 for Figure 1 A schematic diagram showing the centrally located cover 60 and the vertical baffle 70 after they are concealed;

[0019] Figure 4 for Figure 3 A schematic diagram of the anti-gravity running platform column with a lifting structure, viewed from the right rear.

[0020] Figure 5 This is a schematic diagram of the top support 20;

[0021] Figure 6 This is a schematic diagram of the central support 30.

[0022] Explanation of symbols in the diagram:

[0023] 10. Column body; 11. Lock hole; 12. Triangular bracket;

[0024] 20. Top support; 21. Upper limiting stop; 22. Top pulley; 23. Side bending structure; 24. Bottom bending structure; 25. Bolt;

[0025] 30. Middle support; 31. Lower limit stop; 32. Middle pulley; 33. Bending edge; 34. Limit stop mounting platform;

[0026] 40. Counterweights; 41. Steel wire;

[0027] 50. Guide rail;

[0028] 60. Vertical cover; 61. Fastening screw;

[0029] 70. Vertical baffle. Detailed Implementation

[0030] like Figure 3 , Figure 5 , Figure 6 The anti-gravity running platform column with a lifting structure includes a column body 10, a top support 20 and a middle support 30 disposed in the column body. The cross-section of the column body is concave. A plurality of locking holes 11 are provided on a pair of side walls of the column body. The top support is fixedly installed at the top inside the column body. An upper limiting stop 21 is installed on the top support. The middle support is fixedly installed at the middle position inside the column body. A lower limiting stop 31 is installed on the middle support. The locking holes are located between the upper limiting stop and the lower limiting stop.

[0031] A top pulley 22 is installed on the top support, a pair of middle pulleys 32 are installed on the middle support, a counterweight 40 is set between the middle support and the bottom of the column body, one end of the steel wire 41 is connected to the handrail frame, the handrail frame is fitted into the column body, and the other end of the steel wire is connected to the counterweight after passing through the top pulley and the pair of middle pulleys.

[0032] like Figure 5 The top support 20 is formed by bending a metal plate. The top support includes a pair of side bending structures 23 and a bottom bending structure 24. The pair of side bending structures are connected to the column body 10 by bolts. The upper limiting stop 21 is installed on the bottom bending structure by bolts 25. The top pulley 22 and the upper limiting stop are located on the front and rear sides of the top support, respectively.

[0033] like Figure 6 The central support 30 is formed by bending a metal plate. The central support includes a pair of bent edges 33. One of the bent edges is bent into a limiting stop mounting platform 34. There is a gap between the limiting stop mounting platform and the central support body. The steel wire 41 passes through the gap and then passes through a pair of central pulleys 32.

[0034] like Figure 3 The column body 10 is provided with a guide rail 50, which is fixedly installed on the side wall of the column body by several bolts. The handrail is provided with a slider that cooperates with the guide rail.

[0035] like Figure 1 A vertical cover 60 is fitted onto the column body 10. The vertical cover covers the bolts of the lock hole 11 and the fixed guide rail 50. Fastening screws 61 are provided on the side wall of the vertical cover. The fastening screws fix the vertical cover to the column body.

[0036] A vertical baffle 70 is embedded inside the column body 10, which closes the lower half of the column body, and a vertical cover 60 is located above the vertical baffle.

[0037] A triangular bracket 12 is welded to the bottom of the column body 10.

[0038] The two ends of the handrail are fitted into a pair of upright bodies 10. The sliders at both ends of the handrail engage with the guide rails 50. When the user adjusts the handrail height, the handrail is raised, and the counterweight 40 descends. When the handrail is lowered, the counterweight rises to balance the weight of the handrail. After the handrail is adjusted, the pins on the handrail are inserted into the corresponding locking holes 11 to lock the handrail in its position on the uprights.

[0039] When the handrail height is adjusted, the handrail frame abuts against the upper limit stop 21, and the handrail reaches its highest position; the handrail frame abuts against the lower limit stop 31, and the handrail reaches its lowest position. The top support 20 and the middle support 30 not only provide support for the pulley of the steel wire, but also provide support for the upper and lower limit stops.

[0040] The above description is only a preferred embodiment of this utility model. For those skilled in the art, there will be changes in the specific implementation and application scope based on the idea of ​​this utility model. The content of this specification should not be construed as a limitation of this utility model.

Claims

1. An anti-gravity running platform column with a lifting structure, comprising a column body (10), a top support (20) and a middle support (30) disposed in the column body, characterized in that: The cross-section of the column body is concave. A number of lock holes (11) are provided on a pair of side walls of the column body. The top support is fixedly installed at the top inside the column body. An upper limiting stop (21) is installed on the top support. The middle support is fixedly installed at the middle position inside the column body. A lower limiting stop (31) is installed on the middle support. The lock hole is located between the upper limiting stop and the lower limiting stop. A top pulley (22) is installed on the top support, a pair of middle pulleys (32) are installed on the middle support, a counterweight (40) is set between the middle support and the bottom of the column body, one end of the steel wire (41) is connected to the handrail frame, the handrail frame is fitted in the column body, and the other end of the steel wire is connected to the counterweight after passing through the top pulley and the pair of middle pulleys.

2. The anti-gravity running platform column with a lifting structure as described in claim 1, characterized in that: The top support (20) is formed by bending a metal plate. The top support includes a pair of side bending structures (23) and a bottom bending structure (24). The pair of side bending structures are connected to the column body (10) by bolts. The upper limiting stop (21) is installed on the bottom bending structure by bolts (25). The top pulley (22) and the upper limiting stop are located on the front and rear sides of the top support, respectively.

3. The anti-gravity running platform column with a lifting structure as described in claim 1, characterized in that: The central support (30) is formed by bending a metal plate. The central support includes a pair of bent edges (33). One of the bent edges is bent into a limiting stop mounting platform (34). There is a gap between the limiting stop mounting platform and the central support body. The steel wire (41) passes through the gap and then passes through a pair of central pulleys (32).

4. The anti-gravity running platform column with a lifting structure as described in claim 1, characterized in that: The column body (10) is provided with a guide rail (50), which is fixedly installed on the side wall of the column body by several bolts, and the handrail is provided with a slider that cooperates with the guide rail.

5. The anti-gravity running platform column with a lifting structure as described in claim 4, characterized in that: A vertical cover (60) is fitted on the column body (10). The vertical cover covers the bolts of the lock hole (11) and the fixed guide rail (50). A fastening screw (61) is provided on the side wall of the vertical cover. The fastening screw fixes the vertical cover to the column body.

6. The anti-gravity running platform column with a lifting structure as described in claim 5, characterized in that: A vertical baffle (70) is embedded inside the column body (10), which closes the lower half of the column body, and a vertical cover (60) is located above the vertical baffle.

7. The anti-gravity running platform column with a lifting structure as described in claim 1, characterized in that: A triangular bracket (12) is welded to the bottom of the column body (10).

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