CN217472665U - Universal handle structure for sitting posture arm bending and lifting training machine - Google Patents

Abstract

The utility model provides a universal handle structure for a sitting posture arm bending training machine, which comprises an abdomen cushion block, an auxiliary cushion and a connecting shaft, wherein the abdomen cushion block is fixedly arranged on a connecting seat, the connecting seat is arranged on a moving part, and the moving part is movably arranged on an installation beam; a movable shaft is rotatably connected in the auxiliary pad, one end of the movable shaft is fixedly connected with a supporting rod, and the supporting rod is arranged on the mounting table; the connecting shaft is sleeved with a front end shaft barrel, a middle shaft barrel and a rear end shaft barrel.

Description

Universal handle structure for sitting posture arm bending and lifting training machine

Technical Field

The utility model belongs to the technical field of the fitness equipment, concretely relates to position of sitting arm bend is lifted training machine and is used universal handle structure.

Background

The fitness equipment is often divided into two categories of single function and comprehensive type multifunctional according to the training function, a rowing machine, a body building vehicle, a walking machine, a running machine, a waist building machine and the like are commonly used, when the arm strength is exercised, the sitting posture arm bending trainer is used, the existing sitting posture arm bending trainer only enables an exerciser to sit on the trainer through a simple structure, the posture of the exerciser is not corrected through other structures, and the phenomenon of muscle strain easily occurs in the training process.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems existing in the prior art, the utility model provides a sitting posture arm bending is raised training machine and is used universal handle structure.

The utility model provides a following technical scheme:

the utility model provides a position of sitting arm bend is lifted for training machine universal handle structure, includes:

the abdomen cushion block is fixedly arranged on the connecting seat, the connecting seat is arranged on the moving piece, and the moving piece is movably arranged on the mounting beam;

the auxiliary cushion is rotatably connected with a movable shaft, one end of the movable shaft is fixedly connected with a supporting rod, and the supporting rod is arranged on the mounting table;

the connecting shaft is sleeved with a front end shaft barrel, a middle shaft barrel and a rear end shaft barrel.

Preferably, the bottom end of the mounting beam is mounted on the bottom cross beam, the supporting discs are mounted at two ends of the bottom cross beam, the other end of the mounting beam is mounted on the vertical frame, a plurality of threaded holes are uniformly distributed in the mounting beam, and bolt structures are arranged at two ends of the moving part.

Preferably, the mount table welding is in on the installation roof beam, the supplementary bottom of filling up is equipped with the recess, and sliding connection has the slider in the recess, sliding connection has the movable block on the bracing piece pole wall, the movable block with the slider passes through the connecting piece and connects, be equipped with the locating hole on the slider, be equipped with a plurality of holes on the supplementary pad, the locating pin inserts the hole on locating hole and the supplementary pad to the angle of fixed supplementary pad.

Preferably, install the fixed arm on the mount table, it has the swing arm to articulate on the fixed arm, installs movable mounting on the swing arm and has the connecting rod, and the handle passes through the regulation post to be installed at the connecting rod both ends.

Preferably, the adjusting column is movably mounted on the connecting rod, and the adjusting column is movably connected with the handle.

Preferably, the front end shaft cylinder is rotatably connected with the connecting shaft, a bent rod is mounted on the front end shaft cylinder, one end of the fixed arm is connected with the bent rod, the rear end shaft cylinder is rotatably connected with the connecting shaft, and the middle shaft cylinder is fixedly connected with the connecting shaft.

Preferably, a steel cable disc is fixedly mounted on the middle shaft cylinder, a channel for mounting a steel cable is arranged on the steel cable disc, the swing arm is mounted on one side of the middle shaft cylinder, and a balancing weight is fixedly mounted on the other side of the middle shaft cylinder.

Preferably, install spacing subassembly and extension rod between connecting rod and the swing arm, spacing subassembly includes spacing round bar, spacing round bar is located the extension rod both ends.

The utility model has the advantages that:

the movable piece moves up and down along the mounting frame, the position of the movable piece is fixed through bolt connection, two connecting seats are mounted on the movable piece, one connecting seat is used for mounting an abdomen cushion block, the other connecting seat is used for mounting a cushion, the height of the cushion can be adjusted, and the abdomen cushion block is mounted for correcting the posture of an exerciser; the mounting rack is also provided with an auxiliary pad, the angle of the auxiliary pad can be adjusted, and strain caused by posture errors in the exercise process is prevented; the operation is convenient, and factor of safety is high.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention. In the drawings:

fig. 1 is a schematic top view of the present invention;

fig. 2 is a schematic front view of the present invention;

fig. 3 is a schematic view of the structure of the mounting frame of the present invention;

fig. 4 is a schematic top view of the mounting table of the present invention;

fig. 5 is a left side view of the auxiliary pad of the present invention.

Labeled as: 1. erecting a frame; 2. swinging arms; 3. a counterweight block; 4. mounting a beam; 5. a bottom cross member; 6. an abdominal pad block; 7. a connecting seat; 8. a movable member; 9. an adjustment column; 10. a connecting rod; 11. a limiting round rod; 12. a handle; 13. a front end shaft barrel; 14. a middle shaft cylinder; 15. a rear end shaft barrel; 16. a connecting shaft; 17. a wire rope reel; 18. bending a rod; 19. a fixed arm; 20. a support disc; 21. positioning holes; 22. a movable shaft; 23. an auxiliary pad; 24. a groove; 25. a connecting member; 26. a slider; 27. a movable block; 28. a support bar; 29. an installation table; 30. an extension rod.

Detailed Description

Example one

As shown in fig. 1 and 3, a universal handle structure for sitting posture arm bending training machine, including belly cushion 6, auxiliary pad 23 and connecting axle 16, install 4 bottoms of roof beam and install on end crossbeam 5, and support disc 20 is installed at end crossbeam 5 both ends, the stability of the apparatus of being convenient for, install 4 other ends of roof beam and install on grudging post 1, the welding has mount table 29 on the grudging post 1, installs fixed arm 19 on the mount table 29, it has swing arm 2 to articulate on the fixed arm 19, installs movable mounting on swing arm 2 and has connecting rod 10, and handle 12 installs at connecting rod 10 both ends through adjusting post 9, adjusts post 9 movable mounting on connecting rod 10, adjusts post 9 and handle 12 swing joint, makes handle 12 swing or makes handle 12 rotate certain angle around connecting rod 10 both ends through adjusting post 9, ensures to adjust handle 12 to best comfortable position.

Install spacing subassembly and extension rod 30 between connecting rod 10 and the swing arm 2, spacing subassembly includes spacing round bar 11, spacing round bar 11 is located extension rod 30 both ends, for the position of restriction connecting rod 10, installs spacing subassembly between connecting rod 10 and extension rod 30, when being located spacing round bar 11 of extension rod 30 top and touchhing extension rod 30, this is connecting rod 10 top swing limit position, and in the same way, when being located spacing round bar 11 of extension rod 30 below and touchhing extension rod 30, this is connecting rod 10 bottom swing limit position.

Example two

As shown in fig. 1-4, a front end shaft barrel 13, a middle shaft barrel 14 and a rear end shaft barrel 15 are sleeved on a connecting shaft 16, the front end shaft barrel 13 is rotatably connected with the connecting shaft 16, a bent rod 18 is mounted on the front end shaft barrel 13, one end of a fixed arm 19 is connected with the bent rod 18, the rear end shaft barrel 15 is rotatably connected with the connecting shaft 16, and the middle shaft barrel 14 is fixedly connected with the connecting shaft 16.

The middle shaft cylinder 14 is fixedly provided with a steel cable disc 17, the steel cable disc 17 is provided with a channel for installing a steel cable, the swing arm 2 is installed on one side of the middle shaft cylinder 14, the other side of the middle shaft cylinder 14 is fixedly provided with a balancing weight 3, when the handle 12 is lifted, the steel cable disc 17 is lifted along with the handle 12, the steel cable is elongated, the balancing weight 3 on the other side of the middle shaft cylinder 14 moves downwards, and the weight of the handle 12 is offset.

EXAMPLE III

As shown in fig. 1-5, the belly pad 6 is fixedly installed on the connecting base 7, the connecting base 7 is installed on the movable member 8, the movable member 8 is movably installed on the installation beam 4, and the movable member 8 moves up and down along the installation beam 4; evenly laid a plurality of screw holes on the installation roof beam 4, 8 both ends of moving part are equipped with bolted construction, through the position of the fixed moving part 8 of bolted construction to adjusted the distance between connecting seat 7 and the ground, two connecting seats 7 of installation on the moving part 8, the connecting seat 7 that is located the below is used for installing the cushion, and another connecting seat 7 is used for installing belly cushion 6, is convenient for rectify the posture of taking exercise person, makes the effect of taking exercise reach the biggest.

A movable shaft 22 is rotatably connected in the auxiliary pad 23, one end of the movable shaft 22 is fixedly connected with a support rod 28, and the support rod 28 is mounted on a mounting table 29; mounting table 29 welds and is in on the installation roof beam 4, supplementary pad 23 bottom is equipped with recess 24, and sliding connection has slider 26 in the recess 24, sliding connection has movable block 27 on the 28 pole walls of bracing piece, movable block 27 with slider 26 passes through connecting piece 25 to be connected, be equipped with locating hole 21 on the slider 26, be equipped with a plurality of holes on the supplementary pad 23, the locating pin inserts the hole on locating hole 21 and the supplementary pad 23, thereby fixed supplementary pad 23's angle, supplementary pad 23's angle can be adjusted, different according to the human body shape of difference, can suitably adjust supplementary pad 23's angle, so that laminating exerciser's arm, supplementary pad 23 swings around loose axle 22, slider 26 removes in recess 24, movable block 27 reciprocates along bracing piece 28, after supplementary pad 23 angle is confirmed, passes locating hole 21 through the round pin axle, thereby fixed supplementary pad 23.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. The utility model provides a position of sitting arm curl training machine is with universal handle structure which characterized in that includes:

the abdomen cushion block (6), the abdomen cushion block (6) is fixedly arranged on a connecting seat (7), the connecting seat (7) is arranged on a moving piece (8), and the moving piece (8) is movably arranged on the mounting beam (4);

the auxiliary cushion (23), the auxiliary cushion (23) is rotatably connected with a movable shaft (22), one end of the movable shaft (22) is fixedly connected with a supporting rod (28), and the supporting rod (28) is installed on an installation platform (29);

the connecting shaft (16) is sleeved with a front end shaft barrel (13), a middle shaft barrel (14) and a rear end shaft barrel (15).

2. The universal handle structure for the sitting posture arm bending training machine as claimed in claim 1, wherein the bottom end of the mounting beam (4) is mounted on a bottom cross beam (5), supporting discs (20) are mounted at two ends of the bottom cross beam (5), the other end of the mounting beam (4) is mounted on the stand (1), a plurality of threaded holes are uniformly distributed in the mounting beam (4), and bolt structures are arranged at two ends of the movable member (8).

3. The universal handle structure for the sitting posture arm bending training machine as claimed in claim 1, wherein the mounting table (29) is welded on the mounting beam (4), a groove (24) is formed in the bottom end of the auxiliary pad (23), a sliding block (26) is connected in the groove (24), a movable block (27) is connected on the rod wall of the supporting rod (28) in a sliding mode, the movable block (27) and the sliding block (26) are connected through a connecting piece (25), a positioning hole (21) is formed in the sliding block (26), a plurality of holes are formed in the auxiliary pad (23), and positioning pins are inserted into the positioning holes (21) and the holes in the auxiliary pad (23) so as to fix the angle of the auxiliary pad (23).

4. The universal handle structure for the sitting posture arm bending training machine as claimed in claim 3, wherein the mounting table (29) is provided with a fixed arm (19), the fixed arm (19) is hinged with a swing arm (2), the swing arm (2) is provided with a movable mounting connecting rod (10), and the handle (12) is mounted at two ends of the connecting rod (10) through adjusting columns (9).

5. The universal handle structure for the sitting posture arm bending training machine as claimed in claim 4, wherein the adjusting column (9) is movably mounted on the connecting rod (10), and the adjusting column (9) is movably connected with the handle (12).

6. The universal handle structure for the sitting posture arm bending training machine as claimed in claim 1, wherein the front end shaft barrel (13) is rotatably connected with the connecting shaft (16), a bent rod (18) is mounted on the front end shaft barrel (13), one end of a fixed arm (19) is connected with the bent rod (18), the rear end shaft barrel (15) is rotatably connected with the connecting shaft (16), and the middle shaft barrel (14) is fixedly connected with the connecting shaft (16).

7. The universal handle structure for the sitting posture arm bending training machine as claimed in claim 6, wherein a steel cable disc (17) is fixedly mounted on the middle shaft cylinder (14), a channel for mounting a steel cable is arranged on the steel cable disc (17), the swing arm (2) is mounted on one side of the middle shaft cylinder (14), and a balancing weight (3) is fixedly mounted on the other side of the middle shaft cylinder (14).

8. The universal handle structure for the sitting posture arm bending training machine as claimed in claim 4, wherein a limiting component and an extension rod (30) are installed between the connecting rod (10) and the swing arm (2), the limiting component comprises a limiting round rod (11), and the limiting round rod (11) is located at two ends of the extension rod (30).

Images