Hand holding structure of fitness equipment and use method of hand holding structure

Abstract

The invention discloses a hand holding structure of fitness equipment and a using method of the hand holding structure. The hand holding structure comprises a connecting base, a first dividing plate is fixedly connected to the left side surface of the connecting base, a second dividing plate is fixedly connected to the right side surface of the connecting base, a thrust roller bearing is fixedly connected to the outer surface of the connecting base, and a rotating shaft is rotationally connected to the outer surface of the connecting base; a first pin shaft is fixedly connected to the end of the right side of the left supporting arm, the first pin shaft is rotatably connected with the connecting base, the left supporting arm is slidably connected with the first index plate, and a first arc-shaped lower support is fixedly connected to the end of the left side of the left supporting arm. The front-back angle of the left supporting arm and the front-back angle of the right supporting arm are changed, the shape of the device can be flexibly adjusted according to using requirements in the using process of the device, and the using requirements of various fitness enthusiasts are fully met.

Description

Technical Field

[0001] The present invention relates to the technical field of fitness equipment, and in particular to a hand grip structure of fitness equipment and a use method thereof. Background Art

[0002] With the improvement of people's quality of life and living standards, fitness is gradually being favored by young people. Among fitness equipment, especially strength equipment, the gripping effect of the handle is particularly important during the hand gripping process. This is also the part that is most frequently in contact with the user, which directly affects the user's experience. The current handle structure is mainly a straight handle structure with a protective layer. The straight handle itself allows the user to grab, but the grabbing angle, direction, etc. cannot be changed. This causes the straight handle structure to be unable to adapt to the gripping habits of different users, which is mainly reflected in the spacing between the gripping positions, the gripping direction, etc., making it impossible for the user to maintain a comfortable fitness state. Therefore, in view of the above shortcomings, this scheme proposes a hand gripping structure of fitness equipment and a method of using it. Summary of the invention

[0003] The purpose of the present invention is to solve at least one of the technical problems existing in the prior art, and to provide a hand grip structure of a fitness equipment and a method of using the same. By adjusting the inclination angles of the left hand grip and the right hand grip, the arm and back muscles can be acted on according to the different force points of the hands during fitness exercises, so that the training of various muscles can be better achieved. By changing the front and rear angles of the left arm and the right arm, the shape of the equipment can be flexibly adjusted according to the use requirements during use, fully meeting the use needs of various fitness enthusiasts.

[0004] The present invention also provides a hand grip structure of the fitness equipment and a method of using the same, comprising: a connecting seat, a first indexing plate fixedly connected to the left surface of the connecting seat, a second indexing plate fixedly connected to the right surface of the connecting seat, a thrust roller bearing fixedly connected to the outer surface of the connecting seat, a rotating shaft rotatably connected to the outer surface of the connecting seat, one end of the rotating shaft fixedly connected to the rotating surface of the thrust roller bearing, and a rope pull ring fixedly connected to the front end of the rotating shaft;

[0005] A left support arm, wherein the right end portion of the left support arm is fixedly connected with a pin shaft 1, the pin shaft 1 is rotatably connected with a connecting seat, the left support arm is slidably connected with a dividing plate 1, the left end portion of the left support arm is fixedly connected with a first arc-shaped lower bracket, the first arc-shaped lower bracket is connected with a left-hand grip through a shaft, the left end portion of the left support arm is fixedly connected with a first arc-shaped upper bracket, a movable groove 1 is provided inside the first arc-shaped upper bracket, and the upper end of the left-hand grip is movably connected with the movable groove 1;

[0006] The right support arm, the left end portion of the right support arm is fixedly connected with a pin shaft 2, the pin shaft 2 is rotatably connected to the connecting seat, the right support arm is slidably connected to the dividing plate 2, the right end portion of the right support arm is fixedly connected with a second arc-shaped lower bracket, the second arc-shaped lower bracket is connected to a right-hand handle through an axis, the right end portion of the right support arm is fixedly connected with a second arc-shaped upper bracket, the interior of the second arc-shaped upper bracket is provided with a movable groove 2, and the upper end of the right-hand handle is movably connected to the movable groove 2.

[0007] According to the hand grip structure of a fitness equipment provided by the present invention, the outer surface of the first arc-shaped upper bracket is provided with a first tilt adjustment hole group, and the interior of the first tilt adjustment hole group is detachably connected with a first latch, and the outer surface of the second arc-shaped upper bracket is provided with a second tilt adjustment hole group, and the interior of the second tilt adjustment hole group is detachably connected with a second latch. In order to make it more convenient to adjust the angle of the left-hand grip and the right-hand grip according to the use requirements when using them.

[0008] According to a hand grip structure of a fitness equipment provided by the present invention, the left hand grip and the right hand grip have the same structure, the upper end surfaces of the left hand grip and the right hand grip are fixedly connected with a slider, the left hand grip is slidably connected to the movable groove 1 through the slider, and the right hand grip is slidably connected to the movable groove 2 through the slider, the outer surface of the slider is provided with a through hole, and the latch 1 and the latch 2 are movably connected to the through holes at corresponding positions respectively. In order to achieve flexible adjustment and fixation of the left hand grip.

[0009] According to a hand grip structure of a fitness equipment provided by the present invention, the outer surface of the left arm is movably connected with a first movable pin, the outer surface of the indexing plate 1 is provided with a first positioning hole group, the first movable pin is movably connected with the first positioning hole group, and the outer surface of the right arm is movably connected with a second movable pin. In order to achieve flexible adjustment and fixation of the right hand grip.

[0010] According to a hand grip structure of a fitness equipment provided by the present invention, a second positioning hole group is provided on the outer surface of the second movable pin, and the second movable pin is movably connected to the second positioning hole group.

[0011] According to a hand grip structure of a fitness equipment provided by the present invention, the left arm and the right arm are both provided with spring grooves inside, the spring grooves are movably connected with reaction springs inside, the outer surfaces of the first movable pin and the second movable pin are both fixedly connected with spring support plates, the outer surfaces of the left arm and the right arm are both provided with spring pressure plates, the lower end surfaces of the two groups of reaction springs are both in contact with the spring support plates, and the upper end surfaces of the two groups of reaction springs are both in contact with the spring pressure plates, so as to realize flexible adjustment and fixation of the left arm and the right arm respectively.

[0012] According to the hand grip structure of fitness equipment provided by the present invention, a notch is provided at the movable connection between the left support arm and the first dividing plate, and a notch is provided at the movable connection between the right support arm and the second dividing plate.

[0013] A method for using a hand grip structure of fitness equipment provided by the present invention comprises the following steps:

[0014] Step 1, adjust the gripping angle, take out the latch 1 from the inside of the first inclination adjustment hole group, and when taking it out, the slider installed on the top of the left-hand grip is synchronously disengaged from the latch 1, and the left-hand grip can be swung left and right at will. According to the gripping angle, move the left-hand grip to the corresponding hole position of the first inclination adjustment hole group, insert the latch 1 into the hole position of the first inclination adjustment hole group corresponding to the movement of the left-hand grip, and synchronously pass through the through hole on the slider, and the left-hand grip is fixed at this time;

[0015] The second latch is taken out from the inside of the second inclination adjustment hole group, and the slider installed on the top of the right-hand grip is synchronously disengaged from the second latch during the removal. At this time, the right-hand grip can be swung left and right at will, and the left-hand grip is adjusted accordingly according to the adjustment angle of the left-hand grip, so that the inward or outward inclination angles of the two are consistent;

[0016] Step 2: Adjust the front and rear angles by pulling the latch pin 1 upwards. At this time, the reaction spring installed inside the left arm is compressed, and the first movable pin is disengaged from the positioning hole group 1. At this time, the left arm can swing forward and backward. According to the angle required during use, the upward pulling force of the latch pin 1 is released, and the reaction spring rebounds and drives the latch pin 1 to move downward. At this time, the latch pin 1 is locked in the corresponding hole position on the positioning hole group 1, and the adjustment of the left arm is completed;

[0017] Pull the second latch upwards, and the reaction spring installed inside the right arm is compressed, so that the second latch is disengaged from the second positioning hole group. At this time, the right arm can swing back and forth. According to the adjustment angle of the left arm, it is adjusted to correspond thereto, and the upward pulling force of the second latch is released. The reaction spring rebounds and drives the second latch to move downward. At this time, the second latch is locked in the hole position corresponding to the second positioning hole group, and the adjustment of the right arm is completed;

[0018] Step 3: Assemble. After adjusting through the above steps, connect the rope pull ring with the cable head lock on the cross tension trainer.

[0019] Compared with the prior art, the hand grip structure of a fitness equipment and the use method thereof of the present invention, by adjusting the inclination angles of the left hand grip and the right hand grip, acts on the arm and back muscles according to the different force points of the hands during fitness exercises, so that the training of various muscles can be better achieved.

[0020] Compared with the prior art, the hand grip structure of a fitness equipment and the use method thereof of the present invention can flexibly adjust the shape of the equipment according to the use requirements by changing the front and rear angles of the left arm and the right arm, thereby fully meeting the use needs of various fitness enthusiasts. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The present invention is further described below in conjunction with the accompanying drawings and embodiments;

[0022] Figure 1 This is an overall structural diagram of a hand holding structure of a fitness equipment of the present invention;

[0023] Figure 2 A top view of a hand holding structure of a fitness equipment according to the present invention;

[0024] Figure 3 A bottom view of a hand holding structure of a fitness equipment according to the present invention;

[0025] Figure 4 This is a cross-sectional view of a hand-holding structure of a fitness equipment of the present invention;

[0026] Figure 5 A hand holding structure of a fitness equipment of the present invention Figure 4 Enlarged view of point A in the middle;

[0027] Figure 6 The present invention is a schematic diagram of a left-hand grip structure of a hand grip structure of a fitness equipment.

[0028] Legend:

[0029] 1. Connecting seat; 2. Left arm; 3. Right arm; 4. Rope pull ring; 5. Rotating axis; 6. Indexing plate one; 7. Indexing plate two; 8. First movable pin; 9. Second movable pin; 10. Pin shaft two; 11. Pin shaft one; 12. Thrust roller bearing; 13. Positioning hole group two; 14. Positioning hole group one; 15. First arc-shaped lower bracket; 16. First arc-shaped upper bracket; 17. Movable groove one; 18. Latch one; 19. Left hand grip; 20. First inclination adjustment hole group; 21. Second arc-shaped lower bracket; 22. Right hand grip; 23. Second arc-shaped upper bracket; 24. Movable groove two; 25. Latch two; 26. Second inclination adjustment hole group; 27. Spring groove; 28. Reaction spring; 29. ​​Spring support plate; 30. Spring pressure plate; 31. Slider. DETAILED DESCRIPTION

[0030] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0031] Reference Figure 1-6 The embodiment of the present invention is a hand grip structure of a fitness equipment, which includes: a connecting seat 1, a dividing plate 1 6 is fixedly connected to the left surface of the connecting seat 1, a dividing plate 2 7 is fixedly connected to the right surface of the connecting seat 1, a thrust roller bearing 12 is fixedly connected to the outer surface of the connecting seat 1, a rotating shaft 5 is rotatably connected to the outer surface of the connecting seat 1, one end of the rotating shaft 5 is fixedly connected to the rotating surface of the thrust roller bearing 12, and a rope pull ring 4 is fixedly connected to the front end of the rotating shaft 5;

[0032] The left arm 2, the right end of the left arm 2 is fixedly connected with a pin shaft 11, the pin shaft 11 is rotatably connected with the connecting seat 1, the left arm 2 is slidably connected with the indexing plate 6, the left end of the left arm 2 is fixedly connected with a first arc-shaped lower bracket 15, the first arc-shaped lower bracket 15 is connected with a left hand grip 19 through an axis, the left end of the left arm 2 is fixedly connected with a first arc-shaped upper bracket 16, the interior of the first arc-shaped upper bracket 16 is provided with a movable groove 17, and the upper end of the left hand grip 19 is movably connected with the movable groove 17;

[0033] The right arm 3, the left end portion of the right arm 3 is fixedly connected with a pin shaft 21, the pin shaft 21 is rotatably connected to the connecting seat 1, the right arm 3 is slidably connected to the dividing plate 27, the right end portion of the right arm 3 is fixedly connected with a second arc-shaped lower bracket 21, the second arc-shaped lower bracket 21 is connected with a right-hand handle 22 through an axis, the right end portion of the right arm 3 is fixedly connected with a second arc-shaped upper bracket 23, the interior of the second arc-shaped upper bracket 23 is provided with a movable groove 24, and the upper end of the right-hand handle 22 is movably connected to the movable groove 24.

[0034] The outer surface of the first arc-shaped upper bracket 16 is provided with a first inclination adjustment hole group 20, and the interior of the first inclination adjustment hole group 20 is detachably connected with a pin 18. The outer surface of the second arc-shaped upper bracket 23 is provided with a second inclination adjustment hole group 26, and the interior of the second inclination adjustment hole group 26 is detachably connected with a pin 25.

[0035] The left-hand grip 19 and the right-hand grip 22 have the same structure. The upper end surfaces of the left-hand grip 19 and the right-hand grip 22 are fixedly connected with a slider 31. The left-hand grip 19 is slidably connected to the movable groove 1 17 through the slider 31, and the right-hand grip 22 is slidably connected to the movable groove 2 24 through the slider 31. The outer surface of the slider 31 is provided with a through hole, and the latch 1 18 and the latch 2 25 are movably connected to the through holes at corresponding positions respectively.

[0036] The outer surface of the left arm 2 is movably connected with a first movable pin 8, the outer surface of the indexing plate 1 is provided with a positioning hole group 14, the first movable pin 8 is movably connected with the positioning hole group 14, and the outer surface of the right arm 3 is movably connected with a second movable pin 9. The outer surface of the second movable pin 9 is provided with a positioning hole group 2 13, and the second movable pin 9 is movably connected with the positioning hole group 2 13. The left arm 2 and the right arm 3 are both provided with spring grooves 27 inside, and the inside of the spring grooves 27 is movably connected with a reaction spring 28, the outer surfaces of the first movable pin 8 and the second movable pin 9 are both fixedly connected with a spring support plate 29, and the outer surfaces of the left arm 2 and the right arm 3 are both provided with a spring pressure plate 30, the lower end surfaces of the two groups of reaction springs 28 are both in contact with the spring support plate 29, and the upper end surfaces of the two groups of reaction springs 28 are both in contact with the spring pressure plate 30. A notch is provided at the movable connection between the left arm 2 and the indexing plate 1 6, and a notch is provided at the movable connection between the right arm 3 and the indexing plate 2 7.

[0037] A method for using a hand grip structure of a fitness equipment according to an embodiment of the present invention comprises the following steps:

[0038] Step 1, adjust the gripping angle, take out the latch 18 from the inside of the first inclination adjustment hole group 20, and the slider 31 installed on the top of the left hand grip 19 will be synchronously disengaged from the latch 18 when taking it out. At this time, the left hand grip 19 can swing left and right at will, and according to the gripping angle, the left hand grip 19 is moved to the corresponding hole position of the first inclination adjustment hole group 20, and the latch 18 is inserted into the hole position of the first inclination adjustment hole group 20 corresponding to the movement of the left hand grip 19, and synchronously passes through the through hole on the slider 31. At this time, the left hand grip 19 is fixed, and the latch 25 is taken out from the inside of the second inclination adjustment hole group 26. When taking it out, the slider 31 installed on the top of the right hand grip 22 will be synchronously disengaged from the latch 25. At this time, the right hand grip 22 can swing left and right at will, and corresponding adjustments are made according to the adjustment angle of the left hand grip 19 so that the inward or outward inclination angles of the two remain consistent.

[0039] The second step is to adjust the front and rear angles by pulling the latch 18 upwards. At this time, the reaction spring 28 installed inside the left support arm 2 is compressed, and the first movable pin 8 is disengaged from the positioning hole group 14. At this time, the left support arm 2 can swing back and forth. According to the angle required during use, the upward pulling force of the latch 18 is released, and the reaction spring 28 rebounds and drives the latch 18 to move downward. At this time, the latch 18 is locked in the corresponding hole position on the positioning hole group 14, and the adjustment of the left support arm 2 is completed. Pull the second latch 25 upwards. At this time, the reaction spring 28 installed inside the right support arm 3 is compressed, and the second latch 25 is disengaged from the positioning hole group 2 13. At this time, the right support arm 3 can swing back and forth. According to the adjustment angle of the left support arm 2, it is adjusted to correspond thereto, and the upward pulling force of the second latch 25 is released. The reaction spring 28 rebounds and drives the second latch 25 to move downward. At this time, the second latch 25 is locked in the hole position corresponding to the positioning hole group 2 13, and the adjustment of the right support arm 3 is completed.

[0040] Step 3: Assemble. After adjusting through the above steps, connect the rope pull ring 4 to the rope head lock on the cross tension trainer.

[0041] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A hand grip structure for fitness equipment, characterized in that: include: A connecting seat (1), the left surface of the connecting seat (1) is fixedly connected to a dividing plate 1 (6), the right surface of the connecting seat (1) is fixedly connected to a dividing plate 2 (7), the outer surface of the connecting seat (1) is fixedly connected to a thrust roller bearing (12), the outer surface of the connecting seat (1) is rotatably connected to a rotating shaft (5), one end of the rotating shaft (5) is fixedly connected to the rotating surface of the thrust roller bearing (12), and the front end of the rotating shaft (5) is fixedly connected to a rope pull ring (4); A left support arm (2), wherein the right end of the left support arm (2) is fixedly connected to a pin shaft (11), wherein the pin shaft (11) is rotatably connected to the connecting seat (1), wherein the left support arm (2) is slidably connected to a dividing plate (6), wherein the left end of the left support arm (2) is fixedly connected to a first arc-shaped lower bracket (15), wherein the first arc-shaped lower bracket (15) is connected to a left-hand grip (19) via an axis, wherein the left end of the left support arm (2) is fixedly connected to a first arc-shaped upper bracket (16), wherein a movable groove (17) is provided inside the first arc-shaped upper bracket (16), and the upper end of the left-hand grip (19) is movably connected to the movable groove (17); A right support arm (3), wherein the left end portion of the right support arm (3) is fixedly connected with a second pin shaft (10), wherein the second pin shaft (10) is rotatably connected with the connecting seat (1), wherein the right support arm (3) is slidably connected with a second dividing plate (7), wherein the right end portion of the right support arm (3) is fixedly connected with a second arc-shaped lower bracket (21), wherein the second arc-shaped lower bracket (21) is connected with a right-hand grip (22) via an axis, wherein the right end portion of the right support arm (3) is fixedly connected with a second arc-shaped upper bracket (23), wherein a movable groove (24) is provided inside the second arc-shaped upper bracket (23), and the upper end of the right-hand grip (22) is movably connected with the second movable groove (24).

2. A hand grip structure for fitness equipment according to claim 1, characterized in that: The outer surface of the first arc-shaped upper bracket (16) is provided with a first inclination adjustment hole group (20), and the interior of the first inclination adjustment hole group (20) is detachably connected with a first latch (18); the outer surface of the second arc-shaped upper bracket (23) is provided with a second inclination adjustment hole group (26), and the interior of the second inclination adjustment hole group (26) is detachably connected with a second latch (25).

3. A hand grip structure for fitness equipment according to claim 2, characterized in that: The left-hand grip (19) and the right-hand grip (22) have the same structure. The upper end surfaces of the left-hand grip (19) and the right-hand grip (22) are fixedly connected with a slider (31). The left-hand grip (19) is slidably connected to the movable groove 1 (17) through the slider (31), and the right-hand grip (22) is slidably connected to the movable groove 2 (24) through the slider (31). The outer surface of the slider (31) is provided with a through hole, and the latch pin 1 (18) and the latch pin 2 (25) are respectively movably connected to the through holes at corresponding positions.

4. A hand grip structure for fitness equipment according to claim 3, characterized in that: The outer surface of the left support arm (2) is movably connected to a first movable pin (8), the outer surface of the indexing plate (6) is provided with a positioning hole group (14), the first movable pin (8) is movably connected to the positioning hole group (14), and the outer surface of the right support arm (3) is movably connected to a second movable pin (9).

5. A hand grip structure for fitness equipment according to claim 4, characterized in that: The outer surface of the second movable pin (9) is provided with a second positioning hole group (13), and the second movable pin (9) is movably connected to the second positioning hole group (13).

6. A hand grip structure for fitness equipment according to claim 5, characterized in that: The left support arm (2) and the right support arm (3) are each provided with a spring slot (27), the spring slot (27) is movably connected with a reaction spring (28), the outer surfaces of the first movable pin (8) and the second movable pin (9) are fixedly connected with a spring support plate (29), the outer surfaces of the left support arm (2) and the right support arm (3) are each provided with a spring pressure plate (30), the lower end surfaces of the two groups of reaction springs (28) are both in contact with the spring support plate (29), and the upper end surfaces of the two groups of reaction springs (28) are both in contact with the spring pressure plate (30).

7. The hand grip structure of fitness equipment according to claim 1, characterized in that: A notch is provided at the movable connection between the left support arm (2) and the first dividing plate (6), and a notch is provided at the movable connection between the right support arm (3) and the second dividing plate (7).

8. A method for using a hand grip structure of a fitness equipment, characterized in that The following steps are involved: Step 1, adjust the gripping angle, and take the latch 1 (18) out of the first inclination adjustment hole group (20). When taking it out, the slider (31) installed on the top of the left-hand grip (19) is synchronously separated from the latch 1 (18). At this time, the left-hand grip (19) can be swung left and right at will. According to the gripping angle, the left-hand grip (19) is moved to the corresponding hole position of the first inclination adjustment hole group (20), and the latch 1 (18) is inserted into the hole position of the first inclination adjustment hole group (20) corresponding to the movement of the left-hand grip (19), and synchronously passes through the through hole on the slider (31). At this time, the left-hand grip (19) is fixed; The second latch (25) is taken out from the inside of the second inclination adjustment hole group (26), and the slider (31) installed on the top of the right-hand grip (22) is synchronously separated from the second latch (25) when taking it out. At this time, the right-hand grip (22) can be swung left and right at will, and adjusted accordingly according to the adjustment angle of the left-hand grip (19), so that the inward or outward inclination angles of the two are consistent; Step 2, adjust the front and rear angles, pull the latch pin (18) upwards, at which time the reaction spring (28) installed inside the left arm (2) is compressed, and the first movable pin (8) is disengaged from the positioning hole group (14). At this time, the left arm (2) can swing forward and backward. According to the angle required during use, release the upward pulling force of the latch pin (18), the reaction spring (28) rebounds and drives the latch pin (18) to move downwards. At this time, the latch pin (18) is locked in the corresponding hole position on the positioning hole group (14), completing the adjustment of the left arm (2); Pull the second latch pin (25) upwards, and the reaction spring (28) installed inside the right support arm (3) is compressed, and the second latch pin (25) is disengaged from the second positioning hole group (13). At this time, the right support arm (3) can swing back and forth. According to the adjustment angle of the left support arm (2), it is adjusted to correspond thereto, and the upward pulling force of the second latch pin (25) is released. The reaction spring (28) rebounds and drives the second latch pin (25) to move downwards. At this time, the second latch pin (25) is locked in the hole position corresponding to the second positioning hole group (13), and the adjustment of the right support arm (3) is completed; Step 3: Assembling: After adjusting through the above steps, the rope pull ring (4) is connected to the cable head lock buckle on the cross tension training device (fitness equipment).

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