Device for physical health care exercise

Abstract

The device comprises a base, supporting tables are arranged on the left side and the right side of the base, sliding holes are formed in the front sides and the rear sides of the upper ends of the two supporting tables, vertical rods are slidably connected into the sliding holes, cross rods are connected to the upper ends between the vertical rods on the same side, and a holding rod is connected between the two cross rods. The supporting table is provided with a fixing assembly used in cooperation with the vertical rod, sliding grooves communicating with the sliding holes are formed in the left side and the right side of the supporting table correspondingly, a plurality of fixing holes are formed in the sides, away from the sliding grooves, of the sliding holes from top to bottom, and positioning holes are formed in the positions, on the left side and the right side of the sliding grooves, of the supporting table correspondingly. The fixing assembly comprises a fixing rod, a handle and a positioning rod, during use, the fixing rod is pulled out firstly, then the vertical rod slides up and down to change the height of the holding rod, then the fixing rod is inserted into the fixing hole, the positioning rod is inserted into the positioning hole, the height of the holding rod is made to be suitable for a user, and a better training effect is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of exercise equipment, in particular to a device for sports health exercise. Background Art

[0002] As a classic upper body strength training method, pull-ups can effectively enhance the muscle strength of the back, shoulders and arms. In order to facilitate people to do this exercise at home or in the gym, many types of pull-up machines have been launched on the market. However, although these devices meet the needs of users to a certain extent, there are still some technical problems in actual use, the most prominent of which is the problem of height adjustment.

[0003] Most pull-up machines on the market today are of a fixed height, which means they can only accommodate users within a certain height range. For shorter people, if the equipment is too high, they may need to stand on tiptoe or use additional support to hold the bar, which not only increases the difficulty of use, but may also lead to incorrect posture, thus affecting the training effect or even causing injury. On the contrary, for taller people, if the equipment is too low, it will limit their range of motion, making it impossible to fully exert their body's potential, resulting in a reduced training effect. Therefore, there is an urgent need for a sports health training device that can adapt to people of different heights. Summary of the invention

[0004] The purpose of the present invention is to provide a sports health training device, which can change the height of the grip bar by raising and lowering the vertical pole, so as to adapt to users of different heights and allow each user to get effective exercise.

[0005] The above technical objectives of the present invention are achieved through the following technical solutions:

[0006] A sports health training device comprises a base, support platforms are provided on the left and right sides of the base, sliding holes are provided on the front and rear sides of the upper ends of the two support platforms, vertical poles are slidably connected in the sliding holes, a cross bar is connected to the upper ends of the vertical poles on the same side, a grip bar is connected between the two cross bars, a fixing component used in conjunction with the vertical poles is provided on the support platform, a slide groove connected to the slide hole is provided on the left and right sides of the support platform, a plurality of fixing holes are provided on the side of the slide hole away from the slide groove from top to bottom, and the support platform is fixed on the slide hole. Positioning holes are provided on both sides of the slide groove, a through hole is provided at the lower end of the vertical rod, the fixing assembly includes a fixing rod, a handle and a positioning rod, the fixing rod is slidably connected to the through hole, one end of the fixing rod is inserted into the fixing hole, the other end of the fixing rod is connected to the handle, and the positioning rod is provided at one end of the handle close to the support platform, when the fixing rod is inserted into the fixing hole, the positioning rod is inserted into the positioning hole, and when the fixing rod is pulled out of the fixing hole, the positioning rod is also pulled out of the positioning hole.

[0007] By adopting the above technical solution, the fixing rod is first pulled out, and then the vertical rod is slid up and down to change the height of the grip, and then the fixing rod is inserted into the fixing hole, and the positioning rod is inserted into the positioning hole to make the height of the grip suitable for the user.

[0008] The present invention is further configured as follows: an active cavity running through front and back is provided on the support platform, a sliding rod is vertically provided in the active cavity, a counterweight block is provided on the sliding rod, a flexible layer is detachably installed on the lower end of the counterweight block, the configuration block is slidably connected to the sliding rod, a connecting hole is provided in the middle part of the counterweight block, a connecting rod is inserted into the connecting hole, a positioning pin used in conjunction with the connecting rod is provided on the counterweight block, a rope storage mechanism is connected to the upper end of the connecting rod, a pull rope is provided in the rope storage mechanism, a through groove running through the support platform is provided at the upper end of the active cavity, a first pulley is connected to the cross bar, and the other end of the pull rope is connected to a handle after passing through the through groove and the first pulley in sequence.

[0009] By adopting the above technical solution and combining it with high pull training and adjusting the height of the grip, high pull training at different angles can be completed. Of course, the setting of the flexible layer can make it more suitable for home use.

[0010] The present invention is further configured as follows: the rope storage mechanism includes a shell, a rotating shaft, a mounting rod, a handwheel and a fixing bolt; the lower end of the shell is connected to the upper end of the connecting rod; the rotating shaft is installed in the shell in a front-to-back direction; the rotating shaft and the shell are rotatably matched; a wire outlet is provided at the upper end of the shell; one end of the pull rope is connected to the rotating shaft; a mounting hole is provided at the front end of the shell; the mounting rod is slidably installed in the mounting hole; the mounting rod can drive the rotating shaft to rotate; the handwheel is connected to one end of the mounting rod away from the mounting hole; the fixing bolt is threadedly connected to the handwheel; a plurality of fixing holes are provided at the front end of the shell; the fixing bolt can be inserted into the fixing hole.

[0011] By adopting the above technical solution, the rope storage mechanism can adjust the length of the pull rope, firstly, to adapt to the first pulley at different heights, and secondly, to adapt to users of different heights.

[0012] The present invention is further configured as follows: a sliding stool is detachably mounted on the upper end of the base, a second pulley is disposed on the side of the support platform close to the base, the handle can pass through the second pulley, and pedals are disposed on the left and right sides of the support platform where it is connected to the base, and a fixing belt is disposed on the pedals.

[0013] By adopting the above technical solution, the handle is passed through the second pulley and the length of the pull rope is adjusted to perform low pull training. Of course, rowing training can be performed in combination with a sliding bench, a stepping plate and a fixing belt.

[0014] The present invention is further configured as follows: a first anti-slip layer is provided at the lower end of the base, a support plate is provided at the upper end of the base, a flexible pad is provided at the upper end of the support plate, the middle part of the lower end of the support plate is rotatably connected to the base, and the left and right ends of the support plate are provided with limiting support mechanisms that cooperate with the base, which play a limiting role when the support plate is located on the base and play a supporting role when the support plate rotates outward.

[0015] By adopting the above technical solution, the support plate can be expanded outwards to increase the stability during pull-ups, and the flexible pad on the support plate is convenient for users to train on it, with high comfort. Users can lie on the support plate to perform high pull training on both sides.

[0016] The present invention is further configured as follows: positioning grooves are provided at both left and right ends of the upper side of the base, the positioning groove passes through the base downward, a mounting groove matching the positioning groove is provided on the support plate, the mounting groove passes through the support plate upward, the limit support mechanism includes a limit block, a second anti-slip layer, a handle and a fixed knob, the limit block is slidably installed in the mounting groove, the second anti-slip layer is arranged at the lower end of the limit block, the limit block and the second anti-slip layer can be inserted into the positioning groove, a groove is provided at the upper end of the limit block, the handle and the fixed knob are arranged in the groove, and the fixed knob is used in conjunction with the support plate.

[0017] By adopting the above technical solution, the limiting support mechanism can play the role of limiting and supporting respectively.

[0018] The present invention is further configured as follows: a storage groove is provided at the upper end of the base.

[0019] By adopting the above technical solution, it is convenient to store exercise supplies.

[0020] The present invention is further configured as follows: a mirror is provided on the inner side of the support platform.

[0021] By adopting the above technical solution, it is convenient to observe the movements that you train.

[0022] In summary, the present invention has the following beneficial effects:

[0023] First, when the present invention is used, the fixing rod is first pulled out, and then the vertical rod is slid up and down to change the height of the gripping rod, and then the fixing rod is inserted into the fixing hole, and the positioning rod is inserted into the positioning hole, so that the height of the gripping rod is suitable for the user, thereby obtaining a better training effect.

[0024] Secondly, the present invention can also perform high and low pull training and rowing training, and is equipped with a rope storage mechanism that is convenient for adjusting the length of the pull rope, so as to cope with different training methods and users of different heights. The training functions are rich, and the counterweight block also increases stability.

[0025] Third, the support plate in the present invention can be rotated, and the support plate serves to enhance the stability of the device during pull-ups. Other training can also be performed on the support plate. The setting of the flexible pad provides comfort and is not easy to slip. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0027] Figure 2 is a cross-sectional view of the support platform in the present invention;

[0028] Figure 3 is a cross-sectional view of the rope storage mechanism in the present invention;

[0029] Figure 4 It is a schematic diagram of the structure of the fixing assembly in the present invention;

[0030] Figure 5 It is a cross-sectional view of the base and the support plate in the present invention.

[0031] In the figure: 1, base; 11, first anti-skid layer; 12, positioning groove; 13, storage groove; 2, support platform; 21, sliding hole; 22, vertical rod; 23, cross bar; 24, grip rod; 25, sliding groove; 26, fixing hole; 27, positioning hole; 28, through hole; 29, movable cavity; 210, sliding rod; 211, counterweight; 212, connecting hole; 213, connecting rod; 214, positioning pin; 215, through groove; 216, first pulley; 3, fixing assembly; 31, fixing rod; 32, handle; 33. Positioning rod; 4. Rope storage mechanism; 41. Shell; 42. Rotating shaft; 43. Mounting rod; 44. Hand wheel; 45. Fixing bolt; 46. Wire outlet; 47. Fixing hole; 5. Pull rope; 51. Handle; 61. Sliding stool; 62. Footboard; 63. Fixing belt; 7. Second pulley; 8. Support plate; 81. Flexible pad; 82. Mounting groove; 9. Limiting support mechanism; 91. Limiting block; 92. Second anti-slip layer; 93. Handle; 94. Fixing knob; 95. Groove; 10. Mirror. DETAILED DESCRIPTION

[0032] The present invention is further described in detail below in conjunction with the accompanying drawings.

[0033] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by terms such as “upper”, “lower”, “left”, “right”, “front”, “back”, “inside” and “outside” are based on the directions or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0034] In addition, the terms "horizontal", "vertical" and the like do not mean that the components are required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0035] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "disposed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0036] Embodiment, a sports health training device, such as Figure 1 and Figure 2 As shown, it includes a base 1, and support platforms 2 are provided on the left and right sides of the base 1. Slide holes 21 are provided on the front and rear sides of the upper ends of the two support platforms 2. Vertical rods 22 are slidably connected in the slide holes 21. The upper ends of the vertical rods 22 on the same side are connected with cross bars 23, and a gripping rod 24 is connected between the two cross bars 23. A fixing component 3 used in conjunction with the vertical rods 22 is provided on the support platform 2. Slide grooves 25 connected to the slide holes 21 are provided on the left and right sides of the support platform 2. A side of the slide hole 21 away from the slide groove 25 is provided with a plurality of fixing holes 26 from top to bottom. Positioning holes 27 are provided on the left and right sides of the slide groove 25 of the support platform 2, and a through hole 28 is provided at the lower end of the vertical rod 22. Figure 4 As shown, the fixing assembly 3 includes a fixing rod 31, a handle 32 and a positioning rod 33. The fixing rod 31 is slidably connected to the through hole 28. One end of the fixing rod 31 is inserted into the fixing hole 26, and the other end of the fixing rod 31 is connected to the handle 32. The positioning rod 33 is arranged at one end of the handle 32 close to the support platform 2. When the fixing rod 31 is inserted into the fixing hole 26, the positioning rod 33 is inserted into the positioning hole 27. When the fixing rod 31 is pulled out of the fixing hole 26, the positioning rod 33 is also pulled out of the positioning hole 27. The base 1, the support platform 2, the vertical rod 22, the cross bar 23 and the gripping rod 24 form a square structure with good stability. When in use, the fixing rod 31 is first pulled out, the handle 32 is pushed, and the vertical rod 22 is slid up and down to a suitable height. Then the fixing rod 31 is inserted into the fixing hole 26, and the positioning rod 33 is inserted into the positioning hole 27 to fix the vertical rod 22. Two people are required to cooperate when adjusting the height. After adjusting the height, the user stands on the base 1 and holds the gripping rod 24 with both hands to perform pull-up training.

[0037] A movable cavity 29 running through the front and back is provided on the support platform 2, a sliding rod 210 is vertically provided in the movable cavity 29, a counterweight block 211 is provided on the sliding rod 210, a flexible layer (not shown in the figure) is detachably installed on the lower end of the counterweight block 211, the counterweight block 211 is slidably connected to the sliding rod 210, a connecting hole 212 is provided in the middle of the counterweight block 211, a connecting rod 213 is inserted into the connecting hole 212, a positioning pin 214 used in conjunction with the connecting rod 213 is provided on the counterweight block 211, a rope storage mechanism 4 is connected to the upper end of the connecting rod 213, a pull rope 5 is provided in the rope storage mechanism 4, a through groove 215 running through the support platform 2 is provided at the upper end of the movable cavity 29, a first pulley 216 is connected to the cross bar 23, and the other end of the pull rope 5 is connected to the handle 51 after passing through the through groove 215 and the first pulley 216 in sequence. When in use, first adjust the weight by the positioning pin 214, then adjust the pulling angle by adjusting the height of the crossbar 23, and perform high pull training by holding the handle 51. The flexible layer can reduce the sound when the weight block 211 falls, which is suitable for home use.

[0038] like Figure 3 As shown, when the height of the cross bar 23 is different, the standing position is different, and the height of the user is different, the length requirement of the pull rope 5 is also different. The rope storage mechanism 4 is provided to adjust the length of the pull rope 5. The rope storage mechanism 4 includes a shell 41, a rotating shaft 42, a mounting rod 43, a hand wheel 44 and a fixing bolt 45. The lower end of the shell 41 is connected to the upper end of the connecting rod 213, the rotating shaft 42 is installed in the shell 41 in a front-to-back direction, the rotating shaft 42 and the shell 41 are rotatably matched, and an outlet 46 is provided at the upper end of the shell 41. One end of the pull rope 5 is connected to the rotating shaft 42, and the rotating shaft 42 is provided with a mounting hole at the front end of the shell 41. The mounting rod 43 is slidably installed in the mounting hole, and the mounting rod 43 can drive the rotating shaft 42 to rotate. The hand wheel 44 is connected to one end of the mounting rod 43 away from the mounting hole, and the fixing bolt 45 is threadedly connected to the hand wheel 44. A plurality of fixing holes 47 are provided at the front end of the shell 41, and the fixing bolt 45 can be inserted into the fixing hole 47. The rotating shaft 42 can be rotated by the hand wheel 44 and the mounting rod 43 to complete the retraction and extension of the pull rope 5, and the fixing bolt 45 can fix the hand wheel 44 on the housing 41 to lock the rotating shaft 42.

[0039] The upper end of the base 1 is detachably provided with a sliding stool 61, a second pulley 7 is provided on the side of the support platform 2 close to the base 1, and the handle 51 can pass through the second pulley 7. The left and right sides of the support platform 2 connected to the base 1 are provided with stepping plates 62, and the stepping plates 62 are provided with fixing belts 63. After the handle 51 passes through the second pulley 7, low pull training can be performed. Of course, rowing training can be performed in combination with the sliding stool 61, the stepping plates 62 and the fixing belts 63. It should be noted that the length of the pull rope 5 needs to be adjusted through the rope storage mechanism 4.

[0040] like Figure 5As shown, a first anti-slip layer 11 is provided at the lower end of the base 1, a support plate 8 is provided at the upper end of the base 1, a flexible pad 81 is provided at the upper end of the support plate 8, the middle part of the lower end of the support plate 8 is rotatably connected to the base 1, and the left and right ends of the support plate 8 are provided with a limiting support mechanism 9 that cooperates with the base 1, which plays a limiting role when the support plate 8 is located on the base 1, and plays a supporting role when the support plate 8 rotates outward. The flexible pad 81 is a yoga mat in this embodiment, and other sports can be performed on the support plate 8. The support plate 8 rotates outward and is supported by the limiting support mechanism 9, which can enhance the stability of the device, especially during pull-ups.

[0041] Positioning grooves 12 are provided at both left and right ends of the upper side of the base 1, and the positioning grooves 12 penetrate the base 1 downwardly. A mounting groove 82 matching the positioning grooves 12 is provided on the support plate 8, and the mounting groove 82 penetrates the support plate 8 upwardly, wherein the position-limiting support mechanism 9 comprises a position-limiting block 91, a second anti-slip layer 92, a handle 93 and a fixed knob 94, the position-limiting block 91 is slidably installed in the mounting groove 82, the second anti-slip layer 92 is arranged at the lower end of the position-limiting block 91, the position-limiting block 91 and the second anti-slip layer 92 can be inserted into the positioning groove 12, a groove 95 is provided at the upper end of the position-limiting block 91, the handle 93 and the fixed knob 94 are arranged in the groove 95, and the fixed knob 94 is used in conjunction with the support plate 8. The position-limiting block 91 can be raised by the handle 93 and taken out of the positioning groove 12, and the position-limiting block 91 can be lowered after rotating the support plate 8, and fixed by the fixed knob 94, so that the second anti-slip layer 92 contacts the ground to form a support, and of course, the position-limiting is also the same. When the support plate 8 is rotated to be perpendicular to the base 1 , the user can lie on the support plate 8 and perform high and low pull training on both sides at the same time. Of course, the two handles 51 can also be fixed together for training.

[0042] A storage slot 13 is provided at the upper end of the base 1 for placing tools used in training.

[0043] A mirror 10 is provided on the inner side of the support platform 2, so that the user can better observe his / her movements during training, thereby preventing the movement from being deformed and affecting the training effect.

[0044] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by the patent law.

Claims

1. A sports health training device, comprising a base (1), characterized in that: The base (1) is provided with support platforms (2) on both sides, and the front and rear sides of the upper ends of the two support platforms (2) are provided with sliding holes (21), and the sliding holes (21) are slidably connected with vertical rods (22), and the upper ends of the vertical rods (22) on the same side are connected with cross bars (23), and a gripping rod (24) is connected between the two cross bars (23). The support platform (2) is provided with a fixing component (3) used in conjunction with the vertical rods (22), and the left and right sides of the support platform (2) are provided with sliding grooves (25) connected to the sliding holes (21), and the side of the sliding hole (21) away from the sliding groove (25) is provided with a plurality of fixing holes (26) from top to bottom, and the support platform (2) is provided with positioning holes (27) on both sides of the left and right sides of the sliding groove (25). ), a through hole (28) is provided at the lower end of the vertical rod (22), the fixing assembly (3) comprises a fixing rod (31), a handle (32) and a positioning rod (33), the fixing rod (31) is slidably connected to the through hole (28), one end of the fixing rod (31) is inserted into the fixing hole (26), the other end of the fixing rod (31) is connected to the handle (32), the positioning rod (33) is arranged at one end of the handle (32) close to the support platform (2), when the fixing rod (31) is inserted into the fixing hole (26), the positioning rod (33) is inserted into the positioning hole (27), when the fixing rod (31) is pulled out of the fixing hole (26), the positioning rod (33) is also pulled out of the positioning hole (27).

2. A sports health training device according to claim 1, characterized in that: The support platform (2) is provided with an activity cavity (29) which runs through the front and back, a sliding rod (210) is vertically provided in the activity cavity (29), a counterweight block (211) is provided on the sliding rod (210), a flexible layer is detachably mounted on the lower end of the counterweight block (211), the counterweight block is slidably connected to the sliding rod (210), a connecting hole (212) is provided in the middle of the counterweight block (211), a connecting rod (213) is inserted into the connecting hole (212), and the counterweight block (211) is provided with a connecting rod (213). A positioning pin (214) is provided on the connecting rod (213) for use with the connecting rod (213); the upper end of the connecting rod (213) is connected to a rope storage mechanism (4); a pull rope (5) is provided in the rope storage mechanism (4); the upper end of the movable cavity (29) is provided with a through groove (215) passing through the support platform (2); the cross bar (23) is connected to a first pulley (216); the other end of the pull rope (5) passes through the through groove (215) and the first pulley (216) in sequence and is then connected to a handle (51).

3. A sports health training device according to claim 2, characterized in that: The rope storage mechanism (4) comprises a housing (41), a rotating shaft (42), a mounting rod (43), a hand wheel (44) and a fixing bolt (45); the lower end of the housing (41) is connected to the upper end of the connecting rod (213); the rotating shaft (42) is mounted in the housing (41) in a front-to-back direction; the rotating shaft (42) and the housing (41) are rotatably matched; an outlet (46) is provided at the upper end of the housing (41); one end of the pull rope (5) is connected to the rotating shaft (42); The shaft (42) is provided with a mounting hole at the front end of the housing (41), the mounting rod (43) is slidably mounted in the mounting hole, the mounting rod (43) can drive the rotating shaft (42) to rotate, the hand wheel (44) is connected to an end of the mounting rod (43) away from the mounting hole, the fixing bolt (45) is threadedly connected to the hand wheel (44), and the front end of the housing (41) is provided with a plurality of fixing holes (47), and the fixing bolt (45) can be inserted into the fixing holes (47).

4. A sports health training device according to claim 3, characterized in that: A sliding stool (61) is detachably mounted on the upper end of the base (1); a second pulley (7) is disposed on a side of the support platform (2) close to the base (1); the handle (51) can pass through the second pulley (7); and pedals (62) are disposed on the left and right sides where the support platform (2) is connected to the base (1); and a fixing belt (63) is disposed on the pedals (62).

5. A sports health training device according to claim 4, characterized in that: The lower end of the base (1) is provided with a first anti-slip layer (11), the upper end of the base (1) is provided with a support plate (8), the upper end of the support plate (8) is provided with a flexible pad (81), the middle part of the lower end of the support plate (8) is rotatably connected to the base (1), and the left and right ends of the support plate (8) are provided with a limiting support mechanism (9) that cooperates with the base (1), when the support plate (8) is located on the base (1), it plays a limiting role, and when the support plate (8) is rotated outward, it plays a supporting role.

6. A sports health training device according to claim 5, characterized in that: The left and right ends of the upper side of the base (1) are provided with positioning grooves (12), the positioning grooves (12) penetrate the base (1) downwards, the support plate (8) is provided with mounting grooves (82) matching the positioning grooves (12), the mounting grooves (82) penetrate the support plate (8) upwards, the position limiting support mechanism (9) comprises a position limiting block (91), a second anti-slip layer (92), a handle (93) and a fixing knob (94), the position limiting The block (91) is slidably installed in the installation groove (82), the second anti-slip layer (92) is arranged at the lower end of the limit block (91), the limit block (91) and the second anti-slip layer (92) can be inserted into the positioning groove (12), the upper end of the limit block (91) is provided with a groove (95), the handle (93) and the fixing knob (94) are arranged in the groove (95), and the fixing knob (94) is used in conjunction with the support plate (8).

7. A sports health training device according to claim 6, characterized in that: A storage groove (13) is provided at the upper end of the base (1).

8. A sports health training device according to claim 7, characterized in that: A mirror (10) is provided on the inner side of the support platform (2).

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