Combined type leg lifting trainer
The leg raise trainer, with its modular design, solves the instability and comfort issues of existing equipment, achieves adjustable resistance and posture guidance, improves training effectiveness and safety, and enhances the user experience.
Patent Information
- Application Number
- CN202423148955.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-20
- Publication Date
- 2026-01-30
- Estimated Expiration
- 2034-12-20
AI Technical Summary
Existing leg raise trainers lack stability and comfort during use, which can easily lead to incorrect posture and injury risks for users during training. Furthermore, the resistance adjustment is inflexible, affecting training effectiveness and experience.
A combined leg-raising trainer was designed, which uses a first column and a second column connected by a column connecting rod to form a stable frame. It is equipped with a support cross tube and an underground pipe to provide support, a seat plate and a backrest to increase comfort, a limiting U-shaped plate and a limiting sleeve to limit the range of motion, a counterweight bar and a counterweight plate to adjust the resistance, and a U-shaped handrail to increase stability and safety.
By providing a stable structure and adjustable resistance, it reduces the risk of accidents during training, improves muscle strength and endurance, increases training comfort and safety, and encourages users to use it for extended periods.
Smart Images
Figure CN223846161U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to sports equipment technical field especially relates to a combined leg lifting trainer. BACKGROUND
[0002] The leg lifting trainer is a kind of fitness equipment specially used to strengthen lower limb muscle strength and flexibility.This kind of equipment has important effect on the explosive force promotion of athlete, the daily health maintenance of ordinary people and the limb function recovery of rehabilitation patient.Leg lifting trainer can help user to improve the endurance and coordination of leg muscle by simulating various leg movements, and also help to improve gait and balance ability. SUMMARY
[0003] To solve the above technical problem, the utility model provides a combined leg lifting trainer.
[0004] The utility model discloses the following technical scheme realizes: a combined leg lifting trainer, including first stand column rod, the middle part of one side of first stand column rod is fixedly connected with stand column connecting rod, one side of stand column connecting rod is fixedly connected with second stand column rod, the middle part of the rear end of stand column connecting rod is fixedly connected with support cross pipe, the rear end of support cross pipe is fixedly connected with buried pipe, the top of the front end of first stand column rod is fixedly connected with leg hooking frame.
[0005] Through the above technical scheme, first stand column rod and second stand column rod are connected by stand column connecting rod to form stable frame, and support cross pipe and buried pipe provide additional stability and support, provide a stable structure, be suitable for the training of leg muscle, this design can help user to maintain correct posture when carrying out leg lifting movement, to improve training effect and reduce the risk of injury.
[0006] As a further improvement of the above scheme, the upper surface of the support cross pipe is fixedly connected with a seat plate, the top of the front end of the buried pipe is fixedly connected with a plurality of seat plate connecting pieces, and the front end of the seat plate connecting piece is fixedly connected with a backrest plate.
[0007] Through the above technical scheme, through the design on seat plate and backrest, user is more comfortable when training, especially when carrying out long time training, this helps to improve the training experience of user, encourages user to use the trainer more frequently.
[0008] As a further improvement of the above scheme, the two sides of the inner wall of the leg hooking frame are fixedly connected with limiting U-shaped plates, and the inside of the leg hooking frame is rotatably connected with a limiting sleeve.
[0009] Through the above technical scheme, the design of limiting U-shaped plate and limiting sleeve ensures the standardization of training action, avoids user from exceeding safe range in training process, to provide safer training environment.
[0010] As a further improvement of the above scheme, the bottom of the limiting sleeve is fixedly connected with a leg lifting frame counterweight pipe, one side of the leg lifting frame counterweight pipe is provided with a sleeve, and one side of the sleeve is fixedly connected with a counterweight rod limiting plate.
[0011] Through the above technical scheme, the leg lifting frame counterweight pipe fixedly connected at the bottom of the limiting sleeve allows users to adjust the counterweight according to their strength level, and the design of the counterweight rod limiting plate and the counterweight piece sliding rod allows the counterweight to smoothly slide, increasing or decreasing the resistance of training.
[0012] As a further improvement of the above scheme, one side of the counterweight rod limiting plate is fixedly connected with a counterweight piece sliding rod, and the outer surface of the counterweight piece sliding rod is sleeved with a counterweight piece.
[0013] Through the above technical scheme, the outer surface of the counterweight piece sliding rod is sleeved with a counterweight piece, and the number of counterweight pieces can be increased or decreased according to the needs of users to adapt to different training intensities.
[0014] As a further improvement of the above scheme, the other side of the leg lifting frame counterweight pipe is fixedly connected with a long shaft sleeve, and the long shaft sleeve is sleeved with a long shaft inside.
[0015] Through the above technical scheme, the long shaft sleeve fixedly connected to the other side of the leg lifting frame counterweight pipe and the long shaft sleeved inside are provided to provide additional structural support and help maintain the stability and correct alignment of the counterweight system.
[0016] As a further improvement of the above scheme, the middle part of one side of the first and second upright rods is fixedly connected with a first connecting flange, the two sides of the upright connecting rod are fixedly connected with a second connecting flange, the first connecting flange is connected with the second connecting flange, and the top of the other side of the first and second upright rods is fixedly connected with a U-shaped handrail.
[0017] Through the above technical scheme, the first connecting flange and the second connecting flange are connected to ensure the integrity of the structure, and the fixed connection of the U-shaped handrail provides additional gripping points, increasing the stability and safety of users during training.
[0018] Compared with the prior art, the beneficial effects of the present application are as follows:
[0019] The utility model discloses a provide stable structure and adjustable resistance through setting, and user can carry out effective training according to own physical fitness level to improve muscle strength and endurance, and the design of limiting structure and firm reduces the accidental risk in training process, protects user from harm, and the design of seat plate and backrest board provides additional support, makes long -time training more comfortable, helps user to adhere to training plan, through reasonable structure layout and limiting design, device guides user to keep correct training posture. BRIEF DESCRIPTION OF DRAWINGS
[0020] Figure 1 It is whole structure schematic diagram of the utility model;
[0021] Figure 2 It is side structure schematic diagram of the utility model;
[0022] Figure 3 It is column rod structure schematic diagram of the utility model;
[0023] Figure 4 It is buried pipe structure schematic diagram of the utility model;
[0024] Figure 5 It is leg lifting frame structure schematic diagram of the utility model.
[0025] Main symbol explanation:
[0026] 1, first column rod;2, second column rod;3, buried pipe;4, leg hook frame;5, column connecting rod;6, seat plate;7, backrest board;8, counterweight slide rod;9, counterweight;10, first connecting flange;11, U-shaped handrail;12, limiting U-shaped board;13, support cross pipe;14, second connecting flange;15, seat plate connecting piece;16, leg lifting frame counterweight pipe;17, long shaft sleeve;18, long shaft;19, limiting sleeve;20, sleeve pipe;21, counterweight rod limiting plate. DETAILED DESCRIPTION
[0027] Below, combining the drawings and specific implementation, the utility model is described further, need explaining that, under the premise of not conflicting, the following described each embodiment or each technical feature between can be arbitrary combination and form new embodiment.
[0028] Embodiment:
[0029] Please combine Figures 1-5The combined leg lifting trainer of the embodiment comprises a first vertical rod 1, a vertical rod connecting rod 5 fixedly connected to the middle of one side of the first vertical rod 1, a second vertical rod 2 fixedly connected to one side of the vertical rod connecting rod 5, a support cross pipe 13 fixedly connected to the middle of the rear end of the vertical rod connecting rod 5, a buried pipe 3 fixedly connected to the rear end of the support cross pipe 13, a hooking leg frame 4 fixedly connected to the top of the front end of the first vertical rod 1, and the first vertical rod 1 and the second vertical rod 2 are connected through the vertical rod connecting rod 5 to form a stable frame, and the support cross pipe 13 and the buried pipe 3 provide additional stability and support, so that the user can safely use the equipment when performing leg lifting training, and the hooking leg frame 4 is located at the top of the front end of the first vertical rod 1, which is used to fix the user's leg to perform leg lifting movement.
[0030] The upper surface of the support cross pipe 13 is fixedly connected with a seat plate 6, a plurality of seat plate connecting pieces 15 are fixedly connected to the top of the front end of the buried pipe 3, a backrest plate 7 is fixedly connected to the front end of the seat plate connecting piece 15, the seat plate 6 is installed on the support cross pipe 13, and the user can sit down to train, and the seat plate connecting piece 15 and the backrest plate 7 fixedly connected to the top of the front end of the buried pipe 3 provide additional support and comfort, so that long-time training becomes more feasible.
[0031] The two sides of the inner wall of the hooking leg frame 4 are fixedly connected with limiting U-shaped plates 12, and the inside of the hooking leg frame 4 is rotatably connected with a limiting sleeve 19, the limiting U-shaped plates 12 fixedly connected to the two sides of the inner wall of the hooking leg frame 4 and the limiting sleeve 19 rotatably connected to the inside limit the movement range of the user's leg, prevent excessive stretching or improper action, and ensure the safety of training.
[0032] The bottom of the limiting sleeve 19 is fixedly connected with a leg lifting frame counterweight pipe 16, one side of the leg lifting frame counterweight pipe 16 is provided with a sleeve pipe 20, one side of the sleeve pipe 20 is fixedly connected with a counterweight rod limiting plate 21, the leg lifting frame counterweight pipe 16 fixedly connected to the bottom of the limiting sleeve 19 allows the user to adjust the counterweight according to his own strength level, and the design of the counterweight rod limiting plate 21 and the counterweight piece sliding rod 8 makes the counterweight can smoothly slide, increases or reduces the resistance of training.
[0033] One side of the counterweight rod limiting plate 21 is fixedly connected with a counterweight piece sliding rod 8, the outer surface of the counterweight piece sliding rod 8 is sleeved with a counterweight piece 9, and the outer surface of the counterweight piece sliding rod 8 is sleeved with a counterweight piece 9, and these counterweight pieces can be increased or decreased according to the needs of the user to adapt to different training intensity.
[0034] The other side of the leg lifting frame counterweight pipe 16 is fixedly connected with a long shaft sleeve 17, and the inside of the long shaft sleeve 17 is sleeved with a long shaft 18, and the other side of the leg lifting frame counterweight pipe 16 is fixedly connected with the long shaft sleeve 17 and the inside of the long shaft sleeve 17 is sleeved with the long shaft 18, which is to provide additional structural support to help maintain the stability and correct alignment of the counterweight system.
[0035] The middle part of one side of the first upright rod 1 and the second upright rod 2 is fixedly connected with a first connecting flange 10, the two sides of the upright connecting rod 5 are fixedly connected with a second connecting flange 14, the first connecting flange 10 is connected with the second connecting flange 14, the top of the other side of the first upright rod 1 and the second upright rod 2 is fixedly connected with a U-shaped handrail 11, the first upright rod 1 and the second upright rod 2 are connected through the first connecting flange 10 and the second connecting flange 14, the overall structure is ensured, and the fixed connection of the U-shaped handrail 11 provides an additional holding point, and the stability and safety of a user during training are increased.
[0036] The first upright rod 1 and the second upright rod 2 are connected through the upright connecting rod 5 to form a stable frame, the support cross pipe 13 and the buried pipe 3 provide additional stability and support, so that the user can safely use the equipment during leg lifting training, the hooking leg frame 4 is located at the top of the front end of the first upright rod 1 and is used for fixing the leg of the user to perform leg lifting movement, the seat plate 6 is installed on the support cross pipe 13, the user can sit down to train, the seat plate connecting piece 15 and the backrest plate 7 fixedly connected at the top of the front end of the buried pipe 3 provide additional support and comfort, so that long-time training becomes more feasible, the limiting U-shaped plate 12 fixedly connected on the inner wall of the hooking leg frame 4 and the limiting sleeve 19 rotationally connected inside limit the movement range of the leg of the user, prevent excessive stretching or improper action, and ensure the safety of training, the leg lifting frame counterweight pipe 16 fixedly connected at the bottom of the limiting sleeve 19 allows the user to adjust the counterweight according to the strength level of the user, the design of the counterweight rod limiting plate 21 and the counterweight piece sliding rod 8 allows the counterweight to smoothly slide, increases or reduces the resistance of training, the counterweight piece 9 is sleeved on the outer surface of the counterweight piece sliding rod 8, the counterweight pieces can be increased or reduced according to the needs of the user to adapt to different training intensities, the long shaft sleeve 17 fixedly connected on the other side of the leg lifting frame counterweight pipe 16 and the long shaft 18 sleeved inside are used for providing additional structural support and helping to maintain the stability and correct alignment of the counterweight system, the first connecting flange 10 and the second connecting flange 14 are connected, the overall structure is ensured, and the fixed connection of the U-shaped handrail 11 provides an additional holding point, and the stability and safety of a user during training are increased.
[0037] The above embodiment is only a preferred embodiment of the utility model, and cannot be used to limit the range of protection of the utility model, and any non-essential change and replacement made by a person skilled in the art on the basis of the utility model belongs to the range of protection of the utility model.
Claims
1. A combination leg press trainer characterized by, The utility model provides a kind of leg rest, including first column rod (1), the middle part of one side of the first column rod (1) is fixedly connected with column connecting rod (5), the one side of the column connecting rod (5) is fixedly connected with second column rod (2), the middle part of the rear end of the column connecting rod (5) is fixedly connected with support cross pipe (13), the rear end of the support cross pipe (13) is fixedly connected with buried pipe (3), the top of the front end of the first column rod (1) is fixedly connected with hook leg frame (4).
2. The combination leg press exerciser as recited in claim 1 wherein: The upper surface of the support cross pipe (13) is fixedly connected with seat plate (6), the top of the front end of the buried pipe (3) is fixedly connected with a plurality of seat plate connecting pieces (15), the front end of the seat plate connecting piece (15) is fixedly connected with backrest plate (7).
3. The combination leg press exerciser as recited in claim 1 wherein: The two sides of the inner wall of the hook leg frame (4) are fixedly connected with limit U-shaped plate (12), the inside of the hook leg frame (4) is rotatably connected with limit sleeve (19).
4. The combination leg press exerciser of claim 3 wherein: The bottom of the limit sleeve (19) is fixedly connected with leg rest counterweight pipe (16), one side of the leg rest counterweight pipe (16) is provided with sleeve (20), one side of the sleeve (20) is fixedly connected with counterweight rod limiting plate (21).
5. A combination leg press exerciser as claimed in claim 4 wherein: One side of the counterweight rod limiting plate (21) is fixedly connected with counterweight piece sliding rod (8), the outer surface of the counterweight piece sliding rod (8) is sleeved with counterweight piece (9).
6. The combination leg press exerciser of claim 4 wherein: The other side of the leg rest counterweight pipe (16) is fixedly connected with long shaft sleeve (17), the inside of the long shaft sleeve (17) is sleeved with long shaft (18).
7. The combination leg press exerciser of claim 1 wherein: The middle part of one side of the first column rod (1) and second column rod (2) is fixedly connected with first connecting flange (10), the two sides of the column connecting rod (5) are fixedly connected with second connecting flange (14), the first connecting flange (10) is connected with second connecting flange (14), the top of the other side of the first column rod (1) and second column rod (2) is fixedly connected with U-shaped handrail (11).