Single standing trainer

Abstract

The utility model relates to the technical field of fitness equipment, and discloses a single standing trainer which comprises a first supporting rod. The stand column is arranged at the top of the first supporting rod; the second supporting rod is arranged on the right side of the first supporting rod; the adjusting mechanism is arranged at the top of the second supporting rod, the adjusting mechanism comprises a square pipe, an inner threaded sleeve, a lead screw, a movable plate, a round rod, a cushion, a first bevel gear, a second bevel gear and a round plate, the square pipe is fixedly installed at the top of the second supporting rod, and the cushion is located above the square pipe; the bottom of the internal thread sleeve is rotationally connected to the top of a supporting rod II through a bearing I; the handle is rotated to drive the circular plate to rotate, the circular plate drives the second bevel gear to rotate, the second bevel gear drives the first bevel gear to rotate, the first bevel gear drives the movable plate to move up and down through the inner threaded sleeve and the lead screw, the movable plate drives the seat cushion to move up and down to adjust the height, use by people with different leg lengths is facilitated, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of fitness equipment, in particular to a single-person standing training device. Background Art

[0002] The single-station comprehensive trainer (home comprehensive trainer) is a type of multifunctional comprehensive trainer. It is different from the two-person, three-person, and five-person comprehensive trainers. The single-station comprehensive trainer focuses more on the training of individual monomers, so that each of its components can allow users to obtain the greatest and best muscle training effect. At the same time, it occupies a small area and is an ideal choice for home combined fitness equipment. A single-station trainer.

[0003] For example, the Chinese patent announcement number is CN217854466U, and the technical solution disclosed in the patent document is as follows: a comprehensive fitness equipment, including a comprehensive fitness equipment, a top bracket is fixedly arranged on one side of the upper end of the comprehensive fitness equipment, a buckle is arranged on the top bracket, a first chain is connected to the buckle, and the other end of the first chain is connected to a first pull rod, a counterweight block is installed on the comprehensive fitness equipment, and a mounting seat is fixedly arranged on one side of the comprehensive fitness equipment, and the supporting square column is movably inserted into the hollow supporting column. When the height of the auxiliary cylinder needs to be adjusted, the pressing block is pressed to make the positioning block retract into the inside of the hollow supporting column, and then the supporting square column can be moved up and down to realize the height adjustment of the auxiliary cylinder, so that it can adapt to people of different heights for use. When reaching the positioning hole at the corresponding position, the pressing block is released so that the positioning block is inserted into the positioning hole to realize the fixation of the supporting square column. The adjustment is convenient and the operation is simple.

[0004] The above technology is inconvenient to adjust the height of the seat cushion, so that users with long legs will feel uncomfortable when training on it, and the practicality is low. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the utility model provides a single-person standing trainer.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a single-person standing trainer, comprising a support rod one; a column arranged at the top of the support rod one; a support rod two arranged on the right side of the support rod one; and an adjustment mechanism arranged at the top of the support rod two, the adjustment mechanism comprising a square tube, an internal threaded sleeve, a screw, a movable plate, a round rod, a cushion, a first bevel gear, a second bevel gear, and a round plate, the square tube is fixedly installed on the top of the support rod two, and the cushion is located above the square tube, the bottom of the internal threaded sleeve is rotatably connected to the top of the support rod two through a bearing one, the screw rod is threadedly connected to the inside of the internal threaded sleeve, and the movable plate is fixedly installed on the top of the screw rod, the round rod is fixedly installed on the top of the movable plate, and the outer wall of the movable plate is slidably connected to the inner wall of the square tube.

[0009] Preferably, the first bevel gear fixing sleeve is arranged on the outer wall of the internal thread sleeve and is meshed with the second bevel gear. A rotating rod is fixedly connected to the right side of the second bevel gear, and the rotating rod passes through the right side of the square tube and is rotatably connected to the square tube. The circular plate is fixedly installed on the right end of the rotating rod. The first bevel gear and the second bevel gear are arranged so as to transmit the internal thread sleeve when the rotating rod rotates.

[0010] Preferably, a handle is fixedly installed on the right side of the circular plate, and a second bearing is fixedly installed on the right side of the inner wall of the square tube, sliding holes are opened on the front and rear sides of the square tube, and sliders are fixedly connected on the front and rear sides of the movable plate, and the sliders are slidably connected to the inside of the sliding holes. The second bearing is provided to stably install the rotating rod, and the handle facilitates the rotation of the circular plate. The sliding holes and sliders are provided to enable the movable plate to move up and down stably.

[0011] Preferably, a fixing block is fixedly installed on the top of the round rod, and a groove is opened on the top of the fixing block. A connecting block is fixedly installed on the bottom of the seat cushion, and the connecting block is fixedly installed inside the groove by fastening bolts. The fastening bolts are provided to facilitate the disassembly and assembly of the seat cushion.

[0012] Preferably, an L-shaped rod is fixedly installed on the left side of the square tube, and a mounting block is provided on the top of the L-shaped rod, connecting rods are fixedly installed on the front and rear sides of the mounting block, and an auxiliary tube is movably sleeved on the outer wall of the connecting rod, a threaded groove is opened at one end of the connecting rod, and a threaded block is connected to the internal thread of the threaded groove, and a disc is fixedly connected to one end of the threaded block. By providing the disc, the auxiliary tube can be prevented from detaching after the threaded block is screwed in, and the height of the mounting block is adjustable, which is the prior art.

[0013] Preferably, a cross bar 1 is fixedly installed on the top of the column, and a cross bar 2 is fixedly installed on the right side of the cross bar 1, a reinforcing rod is fixedly installed between the cross bar 2 and the cross bar 1, the outer wall of the cross bar 2 is fixedly connected to one end of the fixing rod, and the other end of the fixing rod is fixedly connected to a grip rod. The grip rod is provided to facilitate users to train pull-ups and exercise arm and back muscles. The reinforcing rod is provided to improve the stability of the cross bar 2. The training device can perform high pull-downs to train back muscles and straight-arm push-downs to train arm muscles.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a single-person standing trainer, which has the following beneficial effects:

[0016] 1. This single-person standing trainer drives the circular plate to rotate by rotating the handle, the circular plate drives the second bevel gear to rotate, the second bevel gear drives the first bevel gear to rotate, the first bevel gear drives the movable plate to move up and down through the internal thread sleeve and the screw rod, the movable plate drives the seat cushion to move up and down to adjust the height, which is convenient for people with different leg lengths to use and has high practicality.

[0017] 2. This single-person standing trainer can remove the seat cushion by loosening the fastening bolts. The disc is turned to drive the threaded block to rotate out of the threaded groove, thereby releasing the restriction of the auxiliary cylinder and facilitating the replacement of the auxiliary cylinder. The trainer is easy to operate for replacing the seat cushion and auxiliary cylinder whose leather is easily worn. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 This is a cross-sectional view of the utility model;

[0021] Figure 3 It is a structural schematic diagram of the L-shaped rod and the auxiliary cylinder of the utility model.

[0022] In the figure: 1. Support rod 1; 2. Post; 3. Cross rod 1; 4. Cross rod 2; 5. Support rod 2; 6. Adjustment mechanism; 61. Square tube; 62. Internal threaded sleeve; 63. Screw rod; 64. Movable plate; 65. Round rod; 66. Cushion; 67. First bevel gear; 68. Second bevel gear; 69. Round plate; 7. Fixing block; 8. Fastening bolt; 9. L-shaped rod; 10. Mounting block; 11. Connecting rod; 12. Auxiliary tube; 13. Threaded block; 14. Fixing rod; 15. Grip rod; 16. Reinforcement rod. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] Example 1

[0025] like Figure 1-3 As shown, the utility model provides a single-person standing trainer, including a support rod 1; a column 2 arranged at the top of the support rod 1; a support rod 2 5 arranged on the right side of the support rod 1; and an adjustment mechanism 6 arranged at the top of the support rod 2 5, the adjustment mechanism 6 includes a square tube 61, an internal threaded sleeve 62, a screw rod 63, a movable plate 64, a round rod 65, a cushion 66, a first bevel gear 67, a second bevel gear 68, and a round plate 69, the square tube 61 is fixedly installed on the top of the support rod 2 5, and the cushion 66 is located above the square tube 61, the bottom of the internal threaded sleeve 62 is rotatably connected to the top of the support rod 2 5 through a bearing, the screw rod 63 is threadedly connected to the inside of the internal threaded sleeve 62, and the movable plate 64 is fixedly installed on the top of the screw rod 63, the round rod 65 is fixedly installed on the top of the movable plate 64, and the outer wall of the movable plate 64 is connected to the square tube 6 1 is slidably connected to the inner wall of the internal threaded sleeve 62, the first bevel gear 67 is fixedly sleeved on the outer wall of the internal threaded sleeve 62, and is meshed with the second bevel gear 68. A rotating rod is fixedly connected to the right side of the second bevel gear 68, and the rotating rod passes through the right side of the square tube 61 and is rotatably connected to the square tube 61. The circular plate 69 is fixedly installed at the right end of the rotating rod. The first bevel gear 67 and the second bevel gear 68 are provided in order to transmit the internal threaded sleeve 62 when the rotating rod rotates. A handle is fixedly installed on the right side of the circular plate 69, and a bearing 2 is fixedly installed on the right side of the inner wall of the square tube 61. Sliding holes are provided on the front and rear sides of the square tube 61, and a slider is fixedly connected to the front and rear sides of the movable plate 64. The slider is slidably connected to the inside of the sliding hole. The second bearing is provided in order to stably install the rotating rod. The handle is convenient for rotating the circular plate 69. The movable plate 64 is stably moved up and down by providing the sliding hole and the slider.

[0026] In this embodiment, the circular plate 69 is driven to rotate by rotating the handle, the circular plate 69 drives the second bevel gear 68 to rotate, the second bevel gear 68 drives the first bevel gear 67 to rotate, the first bevel gear 67 drives the movable plate 64 to move up and down through the internal threaded sleeve 62 and the screw rod 63, and the movable plate 64 drives the seat cushion 66 to move up and down to adjust the height, which is convenient for people with different leg lengths to use and has high practicality.

[0027] Example 2

[0028] like Figure 1-3As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, a fixing block 7 is fixedly installed on the top of the round rod 65, and a groove is provided on the top of the fixing block 7, a connecting block is fixedly installed on the bottom of the cushion 66, and the connecting block is fixedly installed inside the groove by a fastening bolt 8, and the fastening bolt 8 is provided to facilitate the disassembly and assembly of the cushion 66, an L-shaped rod 9 is fixedly installed on the left side of the square tube 61, and a mounting block 10 is provided on the top of the L-shaped rod 9, a connecting rod 11 is fixedly installed on the front and rear sides of the mounting block 10, and an auxiliary cylinder 12 is movably sleeved on the outer wall of the connecting rod 11, a threaded groove is provided at one end of the connecting rod 11, and a threaded block 13 is connected to the internal thread of the threaded groove, and a disc is fixedly connected to one end of the threaded block 13, and the disc can be provided to prevent the auxiliary cylinder 12 from detaching after the threaded block 13 is screwed in, and the height of the mounting block 10 is adjustable, which is a prior art.

[0029] In this embodiment, the seat cushion 66 can be removed by loosening the fastening bolts 8, and the disc is turned to drive the threaded block 13 to rotate out of the threaded groove, thereby releasing the restriction of the auxiliary cylinder 12 and facilitating the replacement of the auxiliary cylinder 12. The training device is easy to replace the seat cushion 66 and the auxiliary cylinder 12 whose leather is easily worn.

[0030] Example 3

[0031] like Figure 1-3 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, a cross bar 1 3 is fixedly installed on the top of the column 2, and a cross bar 2 4 is fixedly installed on the right side of the cross bar 1 3, a reinforcing rod 16 is fixedly installed between the cross bar 2 4 and the cross bar 1 3, the outer wall of the cross bar 2 4 is fixedly connected to one end of the fixing rod 14, and the other end of the fixing rod 14 is fixedly connected to the grip rod 15.

[0032] In this embodiment, the grip bar 15 is provided to facilitate the user to train pull-ups and exercise the arm and back muscles. The reinforcement bar 16 is provided to improve the stability of the cross bar 4. The training device can perform high pull-downs to train the back muscles and straight arm push-downs to train the arm muscles.

[0033] The following is a detailed description of the working principle of this single-person station trainer.

[0034] like Figure 1-3As shown, when in use, the circular plate 69 is driven to rotate by turning the handle, and the circular plate 69 drives the second bevel gear 68 to rotate, and the second bevel gear 68 drives the first bevel gear 67 to rotate, and the first bevel gear 67 drives the movable plate 64 to move up and down through the internal threaded sleeve 62 and the screw rod 63, and the movable plate 64 drives the seat cushion 66 to move up and down to adjust the height, which is convenient for people with different leg lengths to use, and has high practicality. The seat cushion 66 can be removed by loosening the fastening bolt 8, and the circular piece is turned to drive the threaded block 13 to rotate out of the threaded groove, so as to release the restriction of the auxiliary cylinder 12 and facilitate the replacement of the auxiliary cylinder 12. The training device is simple to operate for replacing the seat cushion 66 and the auxiliary cylinder 12 whose leather is easily worn; the above is the working process of the entire device, and the contents not described in detail in this specification belong to the existing technology known to professional and technical personnel in this field.

Claims

1. A single-person standing trainer, comprising a support bar (1); A column (2) disposed on the top of the support rod (1); A second support rod (5) disposed on the right side of the first support rod (1); and an adjustment mechanism (6) disposed on the top of the second support rod (5), characterized in that: The adjusting mechanism (6) comprises a square tube (61), an internally threaded sleeve (62), a screw rod (63), a movable plate (64), a round rod (65), a cushion (66), a first bevel gear (67), a second bevel gear (68), and a round plate (69); the square tube (61) is fixedly mounted on the top of the second support rod (5), and the cushion (66) is located above the square tube (61); the bottom of the internally threaded sleeve (62) is rotatably connected to the top of the second support rod (5) through a bearing; the screw rod (63) is threadedly connected to the inside of the internally threaded sleeve (62), and the movable plate (64) is fixedly mounted on the top of the screw rod (63); the round rod (65) is fixedly mounted on the top of the movable plate (64), and the outer wall of the movable plate (64) is slidably connected to the inner wall of the square tube (61).

2. A single-person standing training device according to claim 1, characterized in that: The first bevel gear (67) is fixedly sleeved on the outer wall of the internal thread sleeve (62) and meshedly connected with the second bevel gear (68). A rotating rod is fixedly connected to the right side of the second bevel gear (68), and the rotating rod passes through the right side of the square tube (61) and is rotatably connected to the square tube (61). The circular plate (69) is fixedly mounted on the right end of the rotating rod.

3. A single-person standing training device according to claim 2, characterized in that: A handle is fixedly installed on the right side of the circular plate (69), and a second bearing is fixedly installed on the right side of the inner wall of the square tube (61). Sliding holes are opened on the front and rear sides of the square tube (61), and sliding blocks are fixedly connected to the front and rear sides of the movable plate (64), and the sliding blocks are slidably connected inside the sliding holes.

4. A single-person standing training device according to claim 1, characterized in that: A fixing block (7) is fixedly mounted on the top of the round rod (65), and a groove is formed on the top of the fixing block (7). A connecting block is fixedly mounted on the bottom of the seat cushion (66), and the connecting block is fixedly mounted inside the groove by means of a fastening bolt (8).

5. A single-person standing training device according to claim 1, characterized in that: An L-shaped rod (9) is fixedly installed on the left side of the square tube (61), and a mounting block (10) is arranged on the top of the L-shaped rod (9). Connecting rods (11) are fixedly installed on both the front and rear sides of the mounting block (10), and an auxiliary tube (12) is movably sleeved on the outer wall of the connecting rod (11). A thread groove is provided at one end of the connecting rod (11), and a thread block (13) is connected to the inner thread of the thread groove, and a disc is fixedly connected to one end of the thread block (13).

6. A single-person standing training device according to claim 1, characterized in that: A cross bar 1 (3) is fixedly installed on the top of the column (2), and a cross bar 2 (4) is fixedly installed on the right side of the cross bar 1 (3), a reinforcing rod (16) is fixedly installed between the cross bar 2 (4) and the cross bar 1 (3), the outer wall of the cross bar 2 (4) is fixedly connected to one end of a fixing rod (14), and the other end of the fixing rod (14) is fixedly connected to a grip rod (15).

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