An exercise board

Abstract

The application discloses a fitness board, which comprises a main board and a movable handle, the main board is provided with a handle connecting piece, the handle connecting piece is movably connected with the main board, the movable handle is movably connected with the handle connecting piece, and the handle connecting piece, the movable handle and the main board are cooperatively arranged to form a fixed state and a movable state. The movable handle is movably connected with the handle connecting piece, and a user can adjust the position of the movable handle according to the user's own needs, so as to adapt to the user's needs, and the fitness board can also be used by multiple people in turns.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of sports equipment, in particular to a fitness board. BACKGROUND

[0002] Push-ups are common fitness exercises that help increase the pectoral muscle exercise effect; in daily exercise and physical education, especially in military physical training is a basic training. Push-ups are very simple and effective strength training methods, which mainly exercise the muscles of the upper limbs, waist and abdomen, especially the chest muscles. According to the distance and placement of the hands, the parts and intensity of the training are different, and the existing push-up frame can increase the difficulty of the action, deepen the stimulation of the chest muscles, and achieve the effect of training. For the user, due to the difference between the body shape and exercise habits, it is often necessary to purchase fitness boards of multiple specifications to meet the needs, so it is necessary to improve it. SUMMARY

[0003] The present application provides a new fitness board to overcome the defects of the prior art that cannot adapt to different use habits.

[0004] To solve the above technical problems, the present application realizes the following technical scheme:

[0005] A fitness board, comprising a main board, a movable handle, a handle connecting piece is arranged on the main board, the handle connecting piece is movably connected with the main board, the movable handle is movably connected with the handle connecting piece, and the handle connecting piece, the movable handle and the main board cooperate to form a fixed state and a movable state.

[0006] The movable handle is movably connected with the handle connecting piece, and the user can adjust the position of the movable handle according to his own needs to adapt to the needs of the user, and it can also be used by multiple people in turn.

[0007] As a preferred, the fitness board, the main board is provided with an adjusting long hole, the handle connecting piece comprises a second connecting disc, a connecting bolt, a connecting piece and a second spring, the second connecting disc is arranged above the main board, the upper end of the second spring is connected with the second connecting disc, and the lower end of the second spring abuts against the main board, the lower end of the movable handle is provided with a limiting column, the limiting column passes through the second connecting disc and the adjusting long hole in sequence, the connecting piece is connected with the limiting column by means of the connecting bolt, and the connecting piece abuts against the edge of the lower surface of the adjusting long hole in the fixed state.

[0008] The movable handle is movably connected to the mainboard via a connecting bolt, a connecting plate, and an adjustment slot. The connecting bolt acts as a limiter, restricting the movable handle to movement within the adjustment slot. A second spring ensures that the movable handle is always positioned away from the mainboard when not in use, facilitating user adjustment. When using the movable handle for push-ups, static friction keeps the handle connector stable and prevents side-to-side movement.

[0009] Preferably, in the fitness board described above, an inner positioning groove group is provided on the edge of the adjustment long hole, the inner positioning groove group includes at least two inner positioning grooves arranged in an array, and an inner positioning piece is provided on the lower surface of the second connecting plate, and the inner positioning piece cooperates with the inner positioning groove group.

[0010] The inner positioning member cooperates with the inner positioning groove group to further increase the friction coefficient between the handle connecting member and the main board, making the handle connecting member less likely to shake during use.

[0011] Preferably, in the fitness board described above, an external positioning groove group is further provided on the upper surface of the main board, and the external positioning groove group includes at least two external positioning grooves arranged in an array, and an external positioning piece is provided on the lower surface of the second connecting plate, and the number of the external positioning pieces is consistent with the number of the second springs, and the external positioning piece is a hollow cylindrical structure, and the second spring is placed in the external positioning piece, and an external positioning tooth is provided at the lower end of the external positioning piece, and the external positioning tooth cooperates with the external positioning groove group.

[0012] The provision of the external positioning member plays a role in fixing the second spring, so that the second spring will not be deformed during the overshoot of the movable handle adjustment, thereby increasing the service life of the structure.

[0013] Preferably, in the fitness board described above, the movable handle includes a hand grip and a first connecting disk, the hand grip is connected to the first connecting disk, the limiting column is arranged at the center of the lower surface of the first connecting disk, the second connecting disk is rotatably connected to the limiting column, the lower surface of the first connecting disk is provided with a rotation positioning block, the upper surface of the second connecting disk is provided with a disk positioning slot group, the disk positioning slot group includes at least three disk positioning slots arranged in a ring array, and the rotation positioning block cooperates with the disk positioning slot.

[0014] The movable handle is connected to the second connecting disk by a connecting bolt, so that the movable handle and the second connecting disk can rotate relative to each other. The rotation positioning block cooperates with the disk positioning slot group to increase the static friction coefficient between the first connecting disk and the second connecting disk, making it difficult for the user to rotate during use.

[0015] As preferred, the handle further comprises a first spring, the upper end of the first spring is connected with the lower surface of the first connecting disc, and the lower end of the first spring is connected with the upper surface of the second connecting disc.

[0016] The first spring is arranged to make the handle always tend to be away from the main plate when not in use, so as to facilitate the user to adjust the handle, and the handle connecting piece is kept stable under the action of static friction when the user does push-ups with the handle.

[0017] As preferred, the handle further comprises a first spring, the upper end of the first spring is connected with the lower surface of the first connecting disc, and the lower end of the first spring is connected with the upper surface of the second connecting disc.

[0018] The first spring is arranged to make the handle always tend to be away from the main plate when not in use, so as to facilitate the user to adjust the handle, and the handle connecting piece is kept stable under the action of static friction when the user does push-ups with the handle.

[0019] As preferred, the handle further comprises a first spring, the upper end of the first spring is connected with the lower surface of the first connecting disc, and the lower end of the first spring is connected with the upper surface of the second connecting disc.

[0020] The first spring is arranged to make the handle always tend to be away from the main plate when not in use, so as to facilitate the user to adjust the handle, and the handle connecting piece is kept stable under the action of static friction when the user does push-ups with the handle.

[0021] As preferred, the handle further comprises a first spring, the upper end of the first spring is connected with the lower surface of the first connecting disc, and the lower end of the first spring is connected with the upper surface of the second connecting disc.

[0022] The first spring is arranged to make the handle always tend to be away from the main plate when not in use, so as to facilitate the user to adjust the handle, and the handle connecting piece is kept stable under the action of static friction when the user does push-ups with the handle.

[0023] As preferred, the handle further comprises a first spring, the upper end of the first spring is connected with the lower surface of the first connecting disc, and the lower end of the first spring is connected with the upper surface of the second connecting disc.

[0024] The first spring is arranged to make the handle always tend to be away from the main plate when not in use, so as to facilitate the user to adjust the handle, and the handle connecting piece is kept stable under the action of static friction when the user does push-ups with the handle. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 The structure of the present application is shown in the figure;

[0026] Figure 2 The figure is Figure 1 The local enlarged view of A in the figure is shown;

[0027] Figure 3 The exploded view of the handle connecting piece in the present application is shown;

[0028] Figure 4 The exploded view of the handle in the present application is shown;

[0029] Figure 5 The local sectional view of the present application is shown;

[0030] Figure 6 Fig. 1 is a schematic view of the first connecting plate in the present application;

[0031] Figure 7 Fig. 2 is a schematic view of the second connecting plate in the present application. DETAILED DESCRIPTION

[0032] The present application will be further described in conjunction with the accompanying drawings and detailed description, but they are not limitations of the present application: Figures 1-7 and detailed description, but they are not limitations of the present application:

[0033] Example 1

[0034] A fitness board comprises a main board 1, a movable handle 2, the main board 1 is provided with a handle connecting piece 11, the handle connecting piece 11 is movably connected with the main board 1, the movable handle 2 is movably connected with the handle connecting piece 11, and the handle connecting piece 11, the movable handle 2 and the main board 1 cooperate to form a fixed state and a movable state.

[0035] As a preferred, the main board 1 is provided with an adjusting long hole 12, the handle connecting piece 11 comprises a second connecting plate 111, a connecting bolt 112, a connecting sheet 113 and a second spring 114, the second connecting plate 111 is placed above the main board 1, the upper end of the second spring 114 is connected with the second connecting plate 111 and the lower end of the second spring 114 abuts against the main board 1, the lower end of the movable handle 2 is provided with a limiting column 222, the limiting column 222 passes through the second connecting plate 111 and the adjusting long hole 12 in turn, the connecting sheet 113 is connected with the limiting column 222 by means of the connecting bolt 112, and the connecting sheet 113 abuts against the edge of the lower surface of the adjusting long hole 12 in the fixed state.

[0036] As a preferred, the edge of the adjusting long hole 12 is provided with an inner positioning groove group 13, the inner positioning groove group 13 comprises at least two inner positioning grooves arranged in an array, the lower surface of the second connecting plate 111 is provided with an inner positioning piece 115, and the inner positioning piece 115 cooperates with the inner positioning groove group 13.

[0037] As a preferred, the upper surface of the main board 1 is further provided with an outer positioning groove group 14, the outer positioning groove group 14 comprises at least two outer positioning grooves arranged in an array, the lower surface of the second connecting plate 111 is provided with an outer positioning piece 116, the number of the outer positioning piece 116 is consistent with the number of the second spring 114, the outer positioning piece 116 is a hollow cylindrical structure, the second spring 114 is placed in the outer positioning piece 116, the lower end of the outer positioning piece 116 is provided with an outer positioning tooth 117, and the outer positioning tooth 117 cooperates with the outer positioning groove group 14.

[0038] As preferred, the movable handle 2 comprises a hand holding part 21, a first connecting disc 22, the hand holding part 21 is connected with the first connecting disc 22, the limiting column 222 is arranged at the center of the lower surface of the first connecting disc 22, the second connecting disc 111 is rotationally connected with the limiting column 222, the lower surface of the first connecting disc 22 is provided with a rotation positioning clamping block 221, the upper surface of the second connecting disc 111 is provided with a disc positioning clamping groove group 118, the disc positioning clamping groove group 118 comprises at least three disc positioning clamping grooves arranged in annular array, and the rotation positioning clamping block 221 is matched with the disc positioning clamping groove.

[0039] As preferred, the movable handle 2 further comprises a first spring 23, the upper end of the first spring 23 is connected with the lower surface of the first connecting disc 22, and the lower end of the first spring 23 abuts against the upper surface of the second connecting disc 111.

[0040] As preferred, a waist twisting disc 3 is further arranged, and the waist twisting disc 3 is rotationally connected with the main plate 1.

[0041] As preferred, a rib plate 4 is further arranged, and one side of the rib plate 4 is rotationally connected with the main plate 1.

[0042] As preferred, a transverse indicating mark 108 is arranged on the handle connecting piece 11, a transverse mark 15 is arranged on the main plate 1, and the transverse indicating mark 108 is matched with the transverse mark 15.

[0043] As preferred, an axial indicating mark 119 is arranged on the second connecting disc 111, and an axial indicating groove 225 is arranged on the edge of the first connecting disc 22, and the axial indicating mark 119 is matched with the axial indicating groove 225.

[0044] Before use, the user can adjust the distance between the movable handles 2 according to the user's own use habit, move the movable handles 2 transversely until the appropriate position, and then rotate the movable handles 2 until the appropriate angle. When used, the movable handles 2 are pressed down under the action of the human body gravity and other forces, the inner positioning piece 115 is matched with the inner positioning groove group 13, the outer positioning tooth 117 is matched with the outer positioning groove group 14, and the rotation positioning clamping block 221 is matched with the disc positioning clamping groove, so that the movable handle cannot be moved when used by the user.

[0045] In summary, the above only describes the preferred embodiments of the present application, and any equivalent changes and modifications made within the scope of the present application should be included in the scope of the present application.

Claims

1. A fitness board, comprising a main board (1) and a movable handle (2), characterized in that: The main board (1) is provided with a handle connecting member (11), the handle connecting member (11) is movably connected to the main board (1), the movable handle (2) is movably connected to the handle connecting member (11), and the handle connecting member (11), the movable handle (2) and the main board (1) cooperate to form a fixed state and a movable state; The main board (1) is provided with an adjustment long hole (12), the handle connecting member (11) includes a second connecting plate (111), a connecting bolt (112), a connecting piece (113), and a second spring (114), the second connecting plate (111) is placed above the main board (1), the upper end of the second spring (114) is connected to the second connecting plate (111) and the lower end of the second spring (114) is against the main board (1), a limiting column (222) is provided at the lower end of the movable handle (2), the limiting column (222) passes through the second connecting plate (111) and the adjustment long hole (12) in sequence, the connecting piece (113) is connected to the limiting column (222) by means of the connecting bolt (112), and the connecting piece (113) is against the edge of the lower surface of the adjustment long hole (12) when in a fixed state; An inner positioning groove group (13) is provided on the edge of the adjusting long hole (12), and the inner positioning groove group (13) includes at least two inner positioning grooves arranged in an array. An inner positioning member (115) is provided on the lower surface of the second connecting plate (111), and the inner positioning member (115) cooperates with the inner positioning groove group (13); The upper surface of the main board (1) is further provided with an external positioning groove group (14), the external positioning groove group (14) includes at least two external positioning grooves arranged in an array, the lower surface of the second connecting plate (111) is provided with an external positioning member (116), the number of the external positioning members (116) is consistent with the number of the second springs (114), the external positioning member (116) is a hollow cylindrical structure, the second spring (114) is placed in the external positioning member (116), the lower end of the external positioning member (116) is provided with an external positioning tooth (117), the external positioning tooth (117) cooperates with the external positioning groove group (14); The movable handle (2) includes a hand grip (21) and a first connecting disk (22), the hand grip (21) is connected to the first connecting disk (22), the limiting column (222) is arranged at the center of the lower surface of the first connecting disk (22), the second connecting disk (111) is rotatably connected to the limiting column (222), the lower surface of the first connecting disk (22) is provided with a rotation positioning block (221), the upper surface of the second connecting disk (111) is provided with a disk positioning slot group (118), the disk positioning slot group (118) includes at least three disk positioning slots arranged in a ring array, and the rotation positioning block (221) cooperates with the disk positioning slot; It also includes a waist-twisting plate (3), which is rotatably connected to the main board (1); It also includes a ribbed plate (4), one side of which is rotatably connected to the main plate (1).

2. A fitness board according to claim 1, characterized in that: The movable handle (2) further comprises a first spring (23), the upper end of the first spring (23) being connected to the lower surface of the first connecting disk (22), and the lower end of the first spring (23) being in contact with the upper surface of the second connecting disk (111).

3. A fitness board according to claim 1, characterized in that: A transverse indicator mark (108) is provided on the handle connecting member (11), a transverse mark (15) is provided on the main board (1), and the transverse indicator mark (108) cooperates with the transverse mark (15).

4. The fitness board according to claim 1, characterized in that: An axial indicator mark (119) is provided on the second connection disk (111), and an axial indicator groove (225) is provided on the edge of the first connection disk (22), wherein the axial indicator mark (119) cooperates with the axial indicator groove (225).

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