Rail type multifunctional leg clamping device
The track-style leg exerciser addresses instability and operational complexity by using a sliding mechanism with rollers and a track system for automatic orientation adjustment, ensuring stability and ease of use.
Patent Information
- Application Number
- CN202422156341.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-03
- Publication Date
- 2025-07-15
- Estimated Expiration
- 2034-09-03
AI Technical Summary
The existing leg clamping device is not convenient to fix and slide easily. The direction of the leg clamping is not controlled. It requires manual adjustment of the clamping angle, which is cumbersome.
It adopts a track-style design, using sliding parts and rollers to slip, combined with guide grooves and elastic ropes, to achieve self-adjustment of the clamping leg direction and positioning, avoid falling and simplify operation.
The leg clamping device is stable and does not fall during movement, and automatically adjusts the direction of the leg clamping, which is simple to operate and is suitable for leg and hand exercises.
Smart Images
Figure CN223096070U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a leg press, and more specifically, to an orbital multi-functional leg press. Background Art
[0002] A leg press is a fitness apparatus mainly used for exercising the inner thigh muscles, including the adductor longus, adductor brevis, adductor magnus, gracilis, pectineus and other muscles. By clamping the legs, it simulates movements such as cycling and walking, helps exercise the leg muscles, and promotes blood circulation and metabolism, thus achieving the effect of fitness and fat loss.
[0003] For example, a leg press disclosed in the existing patent CN217119251U realizes the opening and closing of the left support plate and the right support plate through the hinge between the left support and the right support. However, the design of similar leg presses has the following disadvantages: 1. The leg press is not convenient to fix and is prone to slipping during the movement process; 2. During the movement, the clamping direction is not controlled, resulting in the need to adjust the position of the leg press multiple times; 3. The existing leg press needs to manually adjust the clamping angle, and during the movement change process, it is necessary to adjust the clamping angle back and forth, causing cumbersome operation. Summary of the Utility Model
[0004] Aiming at the deficiencies of the existing technology, the purpose of the present utility model is to provide an orbital multi-functional leg press, which can be conveniently placed on the operator's legs for use without falling off, and is simple and convenient to operate.
[0005] To achieve the above purpose, the present utility model provides the following technical solution: An orbital multi-functional leg press, comprising an orbital member and a sliding member, wherein a sliding track extending in the left-right direction of the orbital member is provided on the orbital member;
[0006] Two groups of sliding members are provided and are respectively slidably connected in the sliding track;
[0007] The sliding member includes an operation part, and the operation part is located below the orbital member.
[0008] The present utility model is further provided as: The sliding member includes a sliding cylinder, a sliding groove is provided through the sliding cylinder, a roller is provided in the sliding groove, and the sliding cylinder is slidably connected to the sliding track through the roller.
[0009] The present utility model is further provided as: The operation part is rotatably connected to the sliding cylinder.
[0010] The present utility model is further configured as follows: mounting posts are provided at the lower ends of the two sliding cylinders, a linkage part is provided on the mounting posts, the operating part includes a left plate and a right plate, the left plate and the right plate are detachably connected by a connecting member, and a linkage structure rotatably engaged with the linkage part is provided on the left plate and / or the right plate.
[0011] The present utility model is further configured as follows: sliding tracks are provided on both opposite sides of the track member, and multiple groups of rollers are provided in the sliding grooves and are respectively distributed on opposite sides.
[0012] The present utility model is further configured as follows: a guiding groove is provided through the track member, a guiding rod is provided in the sliding cylinder, and the guiding rod is slidably connected in the guiding groove.
[0013] The present utility model is further configured as follows: a mounting rod is provided in the track member, and an elastic rope is mounted between the mounting rod and the guiding rod.
[0014] The present utility model is further configured as follows: the sliding tracks are provided on the upper and lower sides of the track member, and the guiding groove is provided on the left and right sides of the track member.
[0015] The present utility model is further configured as follows: the track member includes a first track plate, a second track plate and a connecting block, and the first track plate and the second track plate are detachably connected by the connecting block;
[0016] When the first track plate and the second track plate are connected to each other, the sliding tracks on the first track plate are communicated with the sliding tracks on the second track plate.
[0017] The present utility model is further configured as follows: a slot is provided on the connecting block, the connecting block includes a first connecting portion and a second connecting portion, and the first connecting portion is connected to the first track plate;
[0018] The second connecting portion is connected to the second track plate;
[0019] The first connecting portion and the second connecting portion are inserted into each other.
[0020] In summary, the present utility model has the following beneficial effects: 1. The track-type multifunctional leg gripper can be placed on the legs, and during the movement process, the leg gripper can still be stably placed and will not fall off.
[0021] 2. There is no need to manually adjust the orientation of the operating part, and it can self-adjust according to any posture and form during the movement process.
[0022] 3. With the track-type design, the clamping leg direction and positioning can be corrected during the movement process.
[0023] 4. The design with elastic ropes has the functions of producing soft sounds and keeping stable forces on both sides.
[0024] 5. It can be used not only for leg exercise training but also for hand exercise training. BRIEF DESCRIPTION OF THE DRAWINGS
[0025] Figure 1 FIG. is a three - dimensional structural schematic diagram of the rail - type multi - functional leg press;
[0026] Figure 2 FIG. is a three - dimensional structural schematic diagram of the rail member;
[0027] Figure 3 FIG. is a sectional view of the rail - type multi - functional leg press;
[0028] Figure 4 FIG. is an enlarged schematic diagram at position A;
[0029] Figure 5 FIG. is a three - dimensional structural schematic diagram of the position of the connecting block;
[0030] Figure 6 FIG. is a three - dimensional structural schematic diagram of the position of the second rail plate.
[0031] Reference numerals: 1, rail member; 11, sliding rail; 12, guiding groove; 13, mounting rod; 14, first rail plate; 15, second rail plate; 16, connecting block; 161, slot; 17, first connecting portion; 18, second connecting portion; 2, sliding member; 3, operating portion; 31, left plate; 32, right plate; 4, sliding cylinder; 41, sliding groove; 42, roller; 43, guiding rod; 44, elastic rope; 45, mounting post. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0032] The following further details the present utility model in conjunction with the drawings and embodiments. The same components are denoted by the same reference numerals. It should be noted that the terms "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to the directions in the drawings, and the terms "bottom surface" and "top surface", "inner" and "outer" respectively refer to the directions towards or away from the geometric center of a specific component.
[0033] Referring to Figures 1 to 6 shown, to achieve the above object, the present utility model provides the following technical solutions: a rail - type multi - functional leg press, comprising a rail member 1 and a sliding member 2. A sliding rail 11 extending in the left - right direction of the rail member 1 is provided on the rail member 1; the sliding rail 11 can be Figure 1 shown as a straight rail, or can be designed as a curved rail in the left - right direction according to requirements.
[0034] Two groups of sliding members 2 are provided and are respectively slidably connected within the sliding rail 11;
[0035] The sliding member 2 includes an operating portion 3, and the operating portion 3 is located below the rail member 1.
[0036] In the design of the present utility model, one kind of motion mode is as follows: when in motion, the rail member 1 is placed above the thigh, and the two operating portions 3 are respectively abutted against the inner sides of both thighs, and exercise operations are performed along with the closing and opening of the thighs.
[0037] Therefore, due to the design of this structure, 1. The rail-type multifunctional leg press can be placed on the legs, and during the exercise process, the leg press can still be stably placed and will not fall off.
[0038] The present utility model is further configured as: the sliding member 2 includes a sliding cylinder 4, a sliding groove 41 is penetrated through the sliding cylinder 4, a roller 42 is arranged in the sliding groove 41, and the sliding cylinder 4 is slidably connected to the sliding track 11 through the roller 42. Through the design of the roller 42, the sliding stability of the sliding member 2 can be improved.
[0039] Such as Figure 1 shown, the sliding groove 41 is arranged at the center of the sliding cylinder 4. This structure can be regarded as the sliding cylinder 4 being a fully enclosed structure, but the sliding cylinder 4 can also be arranged as a semi-enclosed structure, such as the upper end and the center of the sliding cylinder 4 being both through structures.
[0040] Preferably, the sliding cylinder 4 is arranged in a columnar structure. During the exercise process of the exerciser, the sliding cylinder 4 abuts against the upper part of the thigh, which can reduce the contact area and reduce the sliding friction.
[0041] The present utility model is further configured as: the operating portion 3 is movably connected to the sliding cylinder 4. Preferably, the operating portion 3 can be rotatably connected to the sliding cylinder 4. The design of this structure has the following advantages: 1. There is no need to manually adjust the orientation of the operating portion 3, and it can self-adjust according to any posture and form during the exercise process.
[0042] 2. Cooperating with the rail-type design, it can correct the leg pressing direction and positioning during the exercise process.
[0043] Installation columns 45 are arranged at the lower ends of the two sliding cylinders 4, a linkage portion is arranged on the installation columns 45, the operating portion 3 includes a left plate 31 and a right plate 32, the left plate 31 and the right plate 32 are detachably connected through a connecting member, and a linkage structure that rotatably cooperates with the linkage portion is arranged on the left plate 31 and / or the right plate 32. The linkage portion can be a linkage ring arranged on the installation column 45, the linkage structure can be a linkage block arranged on the left plate 31 or the right plate 32, or linkage blocks are arranged on both the left plate 31 and the right plate 32. The linkage blocks are arranged in a semi-ring structure and are located above the linkage ring, used to limit the up and down movement of the operating portion 3 and can also ensure the circumferential rotation of the operating portion 3.
[0044] The present utility model is further configured such that flexible components are provided on the sides of the two operating parts 3 facing away from each other. The flexible component can be selected to be made of sponge, which can not only absorb sweat but also play a role in soft protection.
[0045] The present utility model is further configured such that sliding tracks 11 are provided on the opposite sides of the rail member 1, and multiple sets of rollers 42 are provided in the sliding groove 41 and are respectively distributed on the opposite sides. Combining Figure 2 and Figure 3 As shown, the design of this structure enables the sliding cylinder 4 to move horizontally stably.
[0046] The distribution design of the rollers can be on the upper and lower sides or on the left and right sides.
[0047] The present utility model is further configured such that a guiding groove 12 is provided through the rail member 1, and a guiding rod 43 is provided in the sliding cylinder 4, and the guiding rod 43 is slidably connected in the guiding groove 12. As Figure 3 shown, the design of the guiding groove 12 can not only play a role in limiting the sliding of the sliding cylinder 4 but also play a role in guiding the sliding, ensuring the stability of the movement of the sliding cylinder 4.
[0048] The present utility model is further configured such that a mounting rod 13 is provided in the rail member 1, and an elastic rope 44 is installed between the mounting rod 13 and the guiding rod 43. The design using an elastic rope has the effects of light sound and stable force on both sides.
[0049] The present utility model is further configured such that the sliding tracks 11 are provided on the upper and lower sides of the rail member 1, and the guiding grooves 12 are provided on the left and right sides of the rail member 1. The design of this structure is an optimal design, which can facilitate the installation and fixation of the sliding cylinder 4 and achieve the effect of stable sliding.
[0050] In addition to the above design positions, the guiding groove 12 can also be designed at the position of the sliding track 11 and other positions.
[0051] The present utility model is further configured such that the rail member 1 includes a first rail plate 14, a second rail plate 15 and a connecting block 16, and the first rail plate 14 and the second rail plate 15 are detachably connected by the connecting block 16;
[0052] When the first rail plate 14 and the second rail plate 15 are connected to each other, the sliding tracks 11 on the first rail plate 14 are communicated with the sliding tracks 11 on the second rail plate 15. The design of this structure can facilitate production and reduce the storage space during transportation.
[0053] Connect the sliding track 11 of the first track plate 14 with the sliding track 11 on the second track plate 15. The moving stroke of the one-way sliding cylinder 4 can be increased, and various training items can be carried out. For example, one thigh remains stationary while the other thigh performs a pushing movement.
[0054] Furthermore, the design of this product can be used not only for leg exercise training but also for hand exercise training. Here, it should be noted that when used for hand training, due to the change in the placement position, the operation part 3 may change from being located below the track part 1 to being located above the track part 1.
[0055] The utility model is further configured such that a slot 161 is provided on the connecting block 16, and the first track plate 14 and the second track plate 15 are formed with protrusions that cooperate with the slot 161 inward from the sliding track 11.
[0056] Such as Figure 5 and Figure 6 As shown, in the production process of this structure design, during the manufacturing of the sliding track 11, protrusions will be generated inside the first track plate 14 and the second track plate 15. The connecting block 16 utilizes the positions of the protrusions to set corresponding slots 161, thereby enabling connection while reducing unnecessary processing operations.
[0057] Furthermore, protrusions can also be designed at other positions according to specific requirements.
[0058] The connecting block 16 includes a first connecting portion 17 and a second connecting portion 18. The first connecting portion 17 is connected to the first track plate 14;
[0059] The second connecting portion 18 is connected to the second track plate 15;
[0060] The first connecting portion 17 and the second connecting portion 18 are inserted into each other.
[0061] In the design of this structure, the first connecting portion 17 is provided with a socket hole, and the second connecting portion 18 is provided with a plug block. Through the cooperation of the socket hole and the plug block, the first track plate 14 and the second track plate 15 can be quickly assembled.
[0062] The first connecting portion 17 is connected to the first track plate 14; the second connecting portion 18 is connected to the second track plate 15, and both can be connected by threaded connection.
[0063] Preferably, both the socket hole and the plug block are designed in multiple segments.
[0064] The above are only the preferred embodiments of the present utility model, and the protection scope of the present utility model is not limited to the above embodiments. All technical solutions falling within the concept of the present utility model belong to the protection scope of the present utility model. It should be pointed out that for those of ordinary skill in the art, without departing from the principle of the present utility model, several improvements and refinements should also be regarded as the protection scope of the present utility model.
Claims
1. An orbital multi-functional leg clamp, characterized in that: It includes an orbital member (1) and a sliding member (2). A sliding track (11) extending in the left-right direction of the orbital member (1) is provided on the orbital member (1). There are two sets of the sliding members (2), which are respectively slidably connected in the sliding track (11). The sliding member (2) includes an operating portion (3), and the operating portion (3) is located below the orbital member (1).
2. The orbital multi-functional leg press according to claim 1, characterized in that: The sliding member (2) includes a sliding cylinder (4). A sliding groove (41) is provided through the sliding cylinder (4), and a roller (42) is provided in the sliding groove (41). The sliding cylinder (4) is slidably connected to the sliding track (11) through the roller (42).
3. The orbital multi-functional leg press according to claim 2, wherein: The operating portion (3) is rotatably connected to the sliding cylinder (4).
4. The orbital multi-functional leg clamp according to claim 3, characterized in that: Mounting columns (45) are provided at the lower ends of both the sliding cylinders (4). A linkage portion is provided on the mounting columns (45). The operating portion (3) includes a left plate (31) and a right plate (32). The left plate (31) and the right plate (32) are detachably connected by a connecting member. A linkage structure rotatably cooperating with the linkage portion is provided on the left plate (31) and / or the right plate (32).
5. The orbital multi-functional leg holder according to claim 2, characterized in that: Sliding tracks (11) are provided on both opposite sides of the orbital member (1), and multiple groups of rollers (42) are provided in the sliding groove (41) and are respectively distributed on the opposite sides.
6. The orbital multi-functional leg clamp according to claim 2, wherein: A guiding groove (12) is provided through the orbital member (1), and a guiding rod (43) is provided in the sliding cylinder (4). The guiding rod (43) is slidably connected in the guiding groove (12).
7. The orbital multi-functional leg clamp according to claim 6, characterized in that: A mounting rod (13) is provided in the orbital member (1), and an elastic cord (44) is mounted between the mounting rod (13) and the guiding rod (43).
8. The orbital multi-functional leg clamp according to claim 6, characterized in that: The sliding track (11) is provided on the upper and lower sides of the orbital member (1), and the guiding groove (12) is provided on the left and right sides of the orbital member (1).
9. A rail-type multi-functional leg clamp according to any one of claims 1 to 8, characterized in that: The orbital member (1) includes a first orbital plate (14), a second orbital plate (15) and a connecting block (16). The first orbital plate (14) and the second orbital plate (15) are detachably connected by the connecting block (16). When the first orbital plate (14) and the second orbital plate (15) are connected to each other, the sliding track (11) on the first orbital plate (14) communicates with the sliding track (11) on the second orbital plate (15).
10. A rail-mounted multi-functional leg clamp according to claim 9, characterized in that: The connecting block (16) includes a first connecting portion (17) and a second connecting portion (18). The first connecting portion (17) is connected to the first orbital plate (14). The second connecting portion (18) is connected to the second orbital plate (15). The first connecting portion (17) and the second connecting portion (18) are inserted into each other.