Arm and wrist strength training device
By designing an arm and wrist strength trainer, using vertical plates, square grooves, counterweight mechanisms and transmissions, the problem of existing exercise equipment needs to be stored is solved, and the exercise effect can be used at any time without storage is achieved, and through the clothes and hats The rack function improves the convenience of use.
Patent Information
- Application Number
- CN202420421734.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-05
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-03-05
AI Technical Summary
Existing trainers for exercising arms and wrists need to be stored in non-use states, making them unable to be used at any time.
An arm wrist strength trainer is designed, including vertical plates, square grooves, counterweight mechanisms, rotating shafts, draw ropes and hand grip rods. Through the strength of the wrists and arms, the cylinder rotation and rectangular plate movement is driven by transmissions and Resistance parts are exercised, and clothing is hung through clothes to avoid storage.
It realizes exercise equipment that can be used at any time without storage, simplifies the use process, and improves convenience through the function of the coat rack.
Smart Images
Figure CN222173000U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of fitness equipment, in particular to an arm and wrist strength training device. Background Art
[0002] In recent years, with the continuous improvement of people's fitness awareness, ordinary fitness equipment can no longer meet people's needs. The parts to be exercised are becoming more and more refined, and fitness equipment for exercising various parts has emerged. In this context, trainers for exercising arms and wrists came into being.
[0003] Existing trainers for exercising arms and wrists are only taken out for use during training and need to be stored when not in use, which results in the need to take them out again when they are used again and cannot be used at any time. Therefore, the present application provides a trainer for training wrist and arm strength that does not require storage and can be used at any time. Summary of the invention
[0004] In view of the above-mentioned technical deficiencies, the purpose of the utility model is to provide an arm and wrist strength trainer, which has the advantages of not needing to be stored and can be used at any time.
[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions:
[0006] The utility model provides an arm and wrist strength training device, comprising a vertical plate and a square groove arranged at the top of the vertical plate, a counterweight mechanism being vertically slidably connected in the square groove, a first rotating shaft and a second rotating shaft which are opposite to each other and are rotatably connected between the groove walls on opposite sides of the square groove, the first rotating shaft and the second rotating shaft being connected by a transmission member, a rectangular groove is provided in the middle and upper part of one side of the vertical plate, and a rectangular plate is embedded in the rectangular groove, a first pull rope is wound around the first rotating shaft, and an end of the first pull rope away from the first rotating shaft passes through the vertical plate and is fixedly connected to a side of the rectangular plate close to the bottom of the rectangular groove, the second rotating shaft is located below the first rotating shaft, and the second rotating shaft and the counterweight mechanism are connected by a second pull rope, a column is rotatably connected to a side of the rectangular plate away from the bottom of the rectangular groove, a hand grip is horizontally provided at one end of the column away from the rectangular plate, a resistance member for providing resistance to the rotation of the column is provided on the rectangular plate, a first clothes hook is provided above the opposite sides of the vertical plate, and a second clothes hook is provided above the side of the vertical plate away from the rectangular groove.
[0007] By adopting the above technical solution, the hand grip rod is held, and the column is driven to rotate on the rectangular plate by the force of the wrist. At this time, the resistance piece provides resistance to the rotation of the column, thereby exercising the wrist;
[0008] After the wrist exercise is completed, the column is driven to move away from the vertical plate by pulling the handgrip rod until the rectangular plate is completely moved out of the rectangular slot, and then the handgrip rod is pulled by the arm force to drive the column, and the column drives the rectangular plate to move away from the vertical plate. At this time, the rectangular plate will pull the first pull rope to be released from the first rotating shaft, thereby driving the first rotating shaft to rotate. At this time, the first rotating shaft will drive the second rotating shaft to rotate through the transmission member. At this time, the second rotating shaft will drive the counterweight mechanism to move vertically upward in the square slot through the second pull rope. At this time, the second pull rope will be wound around the second rotating shaft, and the arm can be exercised at this time;
[0009] The clothes can be hung by the first clothes hook and the second clothes hook. After the exercise is completed, the clothes can be hung on the first clothes hook and the second clothes hook. At this time, the vertical plate and the first clothes hook and the second clothes hook realize the function of the clothes rack. After the exercise is completed, it can be used at any time without storage, and there is no need to take down the clothes hung on the first clothes hook and the second clothes hook during exercise. It is simple and convenient to use.
[0010] Preferably, the transmission member includes a first gear coaxially arranged on the first rotating shaft and a second gear coaxially arranged on the second rotating shaft, and the second gear is meshed with the first gear.
[0011] Preferably, the counterweight group mechanism includes a slide plate vertically slidably connected in a square groove, the end of the second pull rope away from the second rotating shaft is fixedly connected to the top of the slide plate, a pick-up and release groove connected to the square groove is opened at the lower side of the vertical plate, and a first counterweight block is placed on the top of the slide plate.
[0012] Preferably, a support plate is provided at the bottom end of the vertical plate, a mounting groove is opened on one side of the support plate, and a movable plate is horizontally slidably connected in the mounting groove, one end of the movable plate extends out of the mounting groove and is provided with a counterweight platform, a second counterweight block is placed on the counterweight platform, and the second counterweight block is located on the side of the vertical plate facing away from the rectangular plate.
[0013] Preferably, the resistance member includes four slide grooves arranged on the side of the rectangular plate away from the rectangular groove, and the four slide grooves are evenly distributed along the circumference of the column, the four slide grooves are slidably connected with sliders, the four sliders are provided with baffles at one end away from the bottom of the slide groove, the rectangular plate is provided with a fixed plate at one end close to the four slide grooves, the baffle is located between the fixed plate and the column, and tension springs are provided between the four baffles and the fixed plates, four placement grooves are evenly distributed on the column along the circumference of the column, and hanging columns are horizontally provided between the groove walls on both sides of the opposite sides of the four placement grooves, the four baffles are provided with a third pull rope on the side close to the column, and the four third pull ropes are provided with hooks hung on the hanging columns at one end away from the baffle.
[0014] The beneficial effect of the utility model is that: holding the hand grip rod, the column is driven to rotate on the rectangular plate by the force of the wrist, and at this time, the resistance piece provides resistance to the rotation of the column, thereby exercising the wrist;
[0015] After the wrist exercise is completed, the column is driven to move away from the vertical plate by pulling the handgrip rod until the rectangular plate is completely moved out of the rectangular slot, and then the handgrip rod is pulled by the arm force to drive the column, and the column drives the rectangular plate to move away from the vertical plate. At this time, the rectangular plate will pull the first pull rope to be released from the first rotating shaft, thereby driving the first rotating shaft to rotate. At this time, the first rotating shaft will drive the second rotating shaft to rotate through the transmission member. At this time, the second rotating shaft will drive the counterweight mechanism to move vertically upward in the square slot through the second pull rope. At this time, the second pull rope will be wound around the second rotating shaft, and the arm can be exercised at this time;
[0016] The clothes can be hung by the first clothes hook and the second clothes hook. After the exercise is completed, the clothes can be hung on the first clothes hook and the second clothes hook. At this time, the vertical plate and the first clothes hook and the second clothes hook realize the function of the clothes rack. After the exercise is completed, it can be used at any time without storage, and there is no need to take down the clothes hung on the first clothes hook and the second clothes hook during exercise. It is simple and convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0018] Figure 1 It is a structural schematic diagram of this embodiment;
[0019] Figure 2 This is a cross-sectional view of the structure of the movable plate of this embodiment;
[0020] Figure 3 for Figure 2 A schematic diagram of the enlarged structure of part A in the middle.
[0021] Description of reference numerals:
[0022] In the figure: 1. vertical plate; 2. square groove; 3. counterweight mechanism; 4. first rotating shaft; 5. second rotating shaft; 6. rectangular groove; 7. rectangular plate; 8. first pull rope; 9. second pull rope; 10. column; 12. hand grip; 13. first clothes hook; 15. first gear; 16. second gear; 17. slide plate; 18. pick-up and placement groove; 19. first counterweight; 20. support plate; 21. mounting groove; 22. moving plate; 23. counterweight platform; 24. second counterweight; 25. slide groove; 26. slider; 27. baffle; 28. fixed plate; 29. tension spring; 30. placement groove; 31. hanging column; 32. third pull rope; 33. hook; 34. cover plate. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0024] An arm and wrist strength training device, such as Figure 1 and Figure 2 and Figure 3 , comprising a vertical plate 1 and a square groove 2 arranged at the top of the vertical plate 1, a counterweight mechanism 3 is vertically slidably connected in the square groove 2, a first rotating shaft 4 and a second rotating shaft 5 which are opposite to each other are rotatably connected between the groove walls on opposite sides of the square groove 2, the first rotating shaft 4 and the second rotating shaft 5 are connected by a transmission member, a rectangular groove 6 is arranged in the middle and upper part of one side of the vertical plate 1, and a rectangular plate 7 is embedded in the rectangular groove 6, a first pull rope 8 is wound around the first rotating shaft 4, and an end of the first pull rope 8 away from the first rotating shaft 4 passes through the vertical plate 1 and is close to the rectangular plate 7. One side of the bottom of the rectangular groove 6 is fixedly connected, the second rotating shaft 5 is located below the first rotating shaft 4, and the second rotating shaft 5 is connected to the counterweight mechanism 3 by a second pull rope 9. The side of the rectangular plate 7 away from the bottom of the rectangular groove 6 is rotatably connected with a column 10, and a hand grip rod 12 is horizontally provided at one end of the column 10 away from the rectangular plate 7. A resistance member for providing resistance to the rotation of the column 10 is provided on the rectangular plate 7. First clothes hooks 13 are provided above the opposite sides of the vertical plate 1, and a second clothes hook is provided above the side of the vertical plate 1 away from the rectangular groove 6.
[0025] like Figure 1 and Figure 2 and Figure 3 , hold the hand grip 12, and use the power of the wrist to drive the column 10 to rotate on the rectangular plate 7. At this time, the resistance member provides resistance to the rotation of the column 10, thereby exercising the wrist;
[0026] After the wrist exercise is completed, the column 10 is driven to move away from the vertical plate 1 by pulling the hand grip 12 until the rectangular plate 7 is completely moved out of the rectangular groove 6, and then the hand grip 12 is pulled by the arm force to drive the column 10, and the column 10 drives the rectangular plate 7 to move away from the vertical plate 1. At this time, the rectangular plate 7 will pull the first pull rope 8 to be released from the first rotating shaft 4, thereby driving the first rotating shaft 4 to rotate. At this time, the first rotating shaft 4 will drive the second rotating shaft 5 to rotate through the transmission member. At this time, the second rotating shaft 5 will drive the counterweight mechanism 3 to move vertically upward in the square groove 2 through the second pull rope 9. At this time, the second pull rope 9 will be wound around the second rotating shaft 5, and the arm can be exercised at this time;
[0027] The clothes can be hung by the first clothes hook 13 and the second clothes hook (not shown in the figure). After the exercise is completed, the clothes can be hung on the first clothes hook 13 and the second clothes hook. At this time, the vertical plate 1 and the first clothes hook 13 and the second clothes hook realize the function of the clothes rack. After the exercise is completed, it does not need to be stored and can be used at any time. There is no need to take down the clothes hung on the first clothes hook 13 and the second clothes hook during exercise. It is simple and convenient to use.
[0028] like Figure 2 The transmission member includes a first gear 15 coaxially arranged on the first rotating shaft 4 and a second gear 16 coaxially arranged on the second rotating shaft 5. The second gear 16 is meshed with the first gear 15. The purpose of this arrangement is that when the first rotating shaft 4 rotates, the first rotating shaft 4 will drive the first gear 15 to rotate. At this time, the first gear 15 will drive the second rotating shaft 5 to rotate through the second gear 16 meshed therewith. It is simple and convenient to use.
[0029] like Figure 1 The top of the vertical plate 1 is detachably connected with a cover plate 34 for closing the notch of the square groove 2.
[0030] like Figure 2The counterweight group mechanism includes a slide plate 17 which is vertically slidably connected to the square groove 2, and one end of the second pull rope 9 away from the second rotating shaft 5 is fixedly connected to the top of the slide plate 17. A pick-up and placement groove 18 which is connected to the square groove 2 is opened at the lower side of the vertical plate 1, and a first counterweight block 19 is placed on the top of the slide plate 17. The purpose of this arrangement is that when the second rotating shaft 5 rotates, the second rotating shaft 5 will drive the slide plate 17 to move vertically upward through the second pull rope 9. At this time, the first counterweight block 19 on the slide plate 17 can provide resistance to the vertical upward movement of the slide plate 17, thereby providing resistance to the rotation of the second rotating shaft 5 and the first rotating shaft 4, thereby exercising the arm. When the rectangular plate 7 is located in the rectangular groove 6, the slide plate 17 is located below the pick-up and placement groove 18. At this time, the first counterweight block 19 can be placed on the slide plate 17 through the pick-up and placement groove 18. By increasing or decreasing the number of the first counterweight blocks 19 placed on the slide plate 17, it can be adjusted according to the arm strength, which is simple and convenient to use.
[0031] like Figure 1 and Figure 2 A support plate 20 is provided at the bottom end of the vertical plate 1, and a mounting groove 21 is provided on one side of the support plate 20, and a movable plate 22 is horizontally slidably connected in the mounting groove 21, one end of the movable plate 22 extends to the outside of the mounting groove 21 and is provided with a counterweight platform 23, and a second counterweight block 24 is placed on the counterweight platform 23, and the second counterweight block 24 is located on the side of the vertical plate 1 away from the rectangular plate 7. The purpose of this arrangement is to pull the counterweight platform 23 to move horizontally in the direction away from the support plate 20, at this time, the movable plate 22 will gradually move out of the mounting groove 21, and the end of the movable plate 22 away from the counterweight platform 23 is always located in the mounting groove 21. When the counterweight platform 23 is moved to a suitable position, the second counterweight block 24 on the counterweight platform 23 can reduce the possibility of the vertical plate 1 tipping over during arm exercise, and it is simple and convenient to use.
[0032] like Figure 3 The resistance member includes four slide grooves 25 arranged on the side of the rectangular plate 7 away from the rectangular groove 6, and the four slide grooves 25 are evenly distributed along the circumference of the column 10, and sliders 26 are slidably connected in the four slide grooves 25. The four sliders 26 are each provided with a baffle 27 at one end away from the bottom of the slide groove 25, and a fixed plate 28 is provided at one end of the rectangular plate 7 close to the four slide grooves 25. The baffle 27 is located between the fixed plate 28 and the column 10, and a tension spring 29 is provided between the four baffles 27 and the fixed plate 28. Four placement grooves 30 are evenly distributed on the column 10 along the circumference of the column 10, and hanging columns 31 are horizontally provided between the groove walls on the opposite sides of the four placement grooves 30. The four baffles 27 are each provided with a third pull rope 32 on the side close to the column 10, and the four third pull ropes 32 are each provided with a hook 33 hung on the hanging column 31 at one end away from the baffle 27.
[0033] like Figure 3When the column 10 rotates, the column 10 will drive the four hanging columns 31 to rotate along the rotation axis of the column 10. At this time, because the hook 33 is hung on the hanging column 31, the hook 33 is set on the third pull rope 32, the third pull rope 32 is set on the baffle 27, and the baffle 27 is set on the slider 26, so when the column 10 rotates, the four third pull ropes 32 can be wound around the column 10. At this time, the four third pull ropes 32 will respectively drive the four baffles 27 to move toward the direction close to the column 10, and the tension spring 29 located between the baffle 27 and the fixed plate 28 will be stretched. At this time, the tension spring 29 can provide resistance to the rotation of the column 10, thereby exercising the wrist, which is simple and convenient to use.
[0034] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.
Claims
1. An arm and wrist strength trainer, characterized in that: The invention comprises a vertical plate (1) and a square groove (2) arranged at the top of the vertical plate (1), a counterweight mechanism (3) being vertically slidably connected in the square groove (2), a first rotating shaft (4) and a second rotating shaft (5) being rotatably connected between the groove walls on opposite sides of the square groove (2), the first rotating shaft (4) and the second rotating shaft (5) being connected via a transmission member, a rectangular groove (6) being arranged at the middle and upper part of one side of the vertical plate (1), a rectangular plate (7) being embedded in the rectangular groove (6), a first pull rope (8) being wound around the first rotating shaft (4), and an end of the first pull rope (8) away from the first rotating shaft (4) passing through the vertical plate (1) and being close to the rectangular plate (7). The second rotating shaft (5) is located below the first rotating shaft (4), and the second rotating shaft (5) is connected to the counterweight mechanism (3) via a second pull rope (9). The side of the rectangular plate (7) away from the bottom of the rectangular plate (6) is rotatably connected to a column (10). An end of the column (10) away from the rectangular plate (7) is horizontally provided with a hand grip (12). The rectangular plate (7) is provided with a resistance member for providing resistance to the rotation of the column (10). First clothes hooks (13) are provided above the opposite sides of the vertical plate (1), and a second clothes hook is provided above the side of the vertical plate (1) away from the rectangular plate (6).
2. An arm and wrist strength trainer as claimed in claim 1, characterized in that: The transmission member comprises a first gear (15) coaxially arranged on the first rotating shaft (4) and a second gear (16) coaxially arranged on the second rotating shaft (5), wherein the second gear (16) meshes with the first gear (15).
3. An arm and wrist strength training device as claimed in claim 1, characterized in that: The counterweight mechanism comprises a slide plate (17) vertically slidably connected in the square groove (2); one end of the second pull rope (9) away from the second rotating shaft (5) is fixedly connected to the top of the slide plate (17); a receiving and placing groove (18) connected to the square groove (2) is provided below one side of the vertical plate (1); and a first counterweight block (19) is placed on the top of the slide plate (17).
4. An arm and wrist strength trainer as claimed in claim 3, characterized in that: A support plate (20) is provided at the bottom end of the vertical plate (1), a mounting groove (21) is provided on one side of the support plate (20), and a movable plate (22) is horizontally slidably connected in the mounting groove (21), one end of the movable plate (22) extends out of the mounting groove (21) and is provided with a counterweight platform (23), a second counterweight block (24) is placed on the counterweight platform (23), and the second counterweight block (24) is located on a side of the vertical plate (1) away from the rectangular plate (7).
5. The arm and wrist strength training device according to claim 1, characterized in that: The resistance member comprises four slide grooves (25) arranged on a side of the rectangular plate (7) away from the rectangular groove (6), and the four slide grooves (25) are evenly distributed along the circumference of the column (10), and the four slide grooves (25) are slidably connected with a slider (26), and the ends of the four sliders (26) away from the bottom of the slide groove (25) are provided with a baffle (27), and the ends of the rectangular plate (7) close to the four slide grooves (25) are provided with a fixed plate (28), and the baffle (27) is located between the fixed plate (28) and the column (10). A tension spring (29) is provided between each of the four baffles (27) and the fixing plate (28); four placement grooves (30) are evenly distributed on the column (10) along the circumference of the column (10); and hanging columns (31) are horizontally provided between the groove walls on opposite sides of the four placement grooves (30); a third pull rope (32) is provided on one side of the four baffles (27) close to the column (10); and a hook (33) is provided on one end of the four third pull ropes (32) away from the baffle (27) and hung on the hanging column (31).