Leg training inclined pedaling machine
By adding inclined pedal components and other improved structures to traditional training benches, the problems of large size, complexity, and high cost of existing gym equipment are solved. This provides a leg training device with simple structure, good stability, and strong adaptability, which can meet the training needs of different groups of people and reduce resource waste.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHANDONG KEMAXI HEALTH IND CO LTD
- Filing Date
- 2025-05-21
- Publication Date
- 2026-05-08
AI Technical Summary
Existing leg training equipment in gyms is bulky, complex in structure, expensive, and difficult to modify, failing to meet the training needs of people with different heights and leg lengths.
Design a leg training incline leg press machine by adding an incline leg press component to a traditional training bench, including a support frame, guide rod, slider, foot pedal, and counterweight mounting rod. The structure is simple and stable, suitable for modifying ordinary training benches. It is equipped with a telescopic rod and anti-slip sleeve for angle adjustment and anti-slip, and a backrest component to improve stability. It uses welding and other connection methods for easy installation.
This results in equipment with a simple structure, low cost, and strong adaptability, capable of meeting the training needs of different groups, reducing resource waste, and improving training effectiveness and safety.
Smart Images
Figure CN224207322U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of fitness equipment technology, and in particular to a leg training device, specifically a leg training inclined leg press machine. Background Technology
[0002] Currently, in order to improve their physical fitness, some white-collar workers either engage in outdoor activities in groups of three or five after get off work, or participate in various sports to improve their sub-health status.
[0003] Gyms are also frequented by people with sub-health conditions. Current leg training equipment has a simple structure, either with both legs kicking at the same time or with a single leg kicking. The equipment is relatively large and complex, generally involving traction ropes, pulleys, and various supports. From the perspective of gym investment and construction, the products are large, occupy a large area, have high equipment costs, short lifespans, and relatively high maintenance costs. Summary of the Invention
[0004] The technical problem this invention aims to solve is to address the shortcomings of existing technologies by providing a leg training inclined leg press machine. This machine has a relatively simple structure, adding an inclined leg press component to a traditional training bench for leg training. It is suitable for modification of various training benches and is easy to modify; the modification of a regular training bench can be completed simply by welding the inclined leg press component bracket. Furthermore, the inclined leg press component has good structural stability, is equipped with two guide rods for high accuracy in leg movement, and has a simple structure. The external foot pedals are cylindrical and symmetrically arranged, allowing for separate training of the left and right legs. A counterweight mounting rod can be added to increase training intensity according to the trainee's desired intensity, and the machine is highly adjustable to accommodate individuals of different heights and leg lengths.
[0005] The technical solution of this utility model is to provide a leg training incline pedal machine, including a training bench. An incline pedal assembly is mounted on the front end of the training bench via a bracket. One end of the incline pedal assembly is hinged to the top of the bracket. The bottom of the incline pedal assembly is provided with a telescopic rod that can adjust the angle of the incline pedal assembly. The incline pedal assembly includes an outer frame. Two guide rods are provided inside the frame. A slider is mounted on the guide rod. An mounting body is connected to the outside of the slider. The mounting bodies are symmetrically arranged on both sides of the slider. A foot pedal and a counterweight mounting rod are provided outside the mounting body.
[0006] A further optimized design includes a sliding sleeve between the slider and the guide rod; there is at least one slider, or two sliders, with a gap between them. This technology uses two sliders, resulting in a more stable structure and relatively lower manufacturing costs.
[0007] Further optimization of the design involves fixing the mounting body to the slider via one or more of the following methods: welding, screw connection, bolt connection, and riveting. Various mounting structures exist, the aim being to connect the mounting body and the slider as a single unit, enabling synchronous movement while simultaneously meeting load-bearing requirements. After suspending the counterweight, it must maintain a relatively fixed state to fulfill usage requirements; therefore, the design is not limited to any particular connection method.
[0008] In a further optimized design, the hinge point of the foot pedal near the end of the inclined pedal assembly is equipped with an anti-slip sleeve. This design facilitates better pedaling, with the weight mounting rod closer to the body on one side and the weight mounting rod further away from the body on the other, making it easier to suspend weights such as barbell plates. If the positions of these two parts were reversed, suspending the weight would interfere with the legs. This design is more ergonomic, and the anti-slip sleeve is designed to prevent unnecessary dangers such as slipping or misstepping.
[0009] Further optimization of the design: the telescopic rod is a sleeve type, including a sleeve fixed to the bracket, a telescopic rod that can move along the sleeve, and pins that restrict the movement of the telescopic rod. The telescopic rod is provided with several pin holes that cooperate with the pins to restrict the movement of the telescopic rod. The telescopic rod with sleeve structure is simple in structure, easy to manufacture, easy to use, and low in cost.
[0010] In a further optimized design, the training bench is equipped with a backrest assembly at the end away from the inclined pedal assembly. The backrest assembly includes a backrest frame with a backrest pad. The backrest frame is fixed to the training bench by a combination hinge. The backrest assembly acts as a barrier to prevent the body from moving in the opposite direction when forcefully kicking, thereby improving the training effect and stability during training.
[0011] To further optimize the design, the combined hinge is adjustable and equipped with a pin lock for adjusting the backrest angle. By adjusting the backrest angle in conjunction with the leg position during the angled leg press, it is easier to generate power and achieve better training results.
[0012] In a further optimized design, the leg training incline leg press machine is equipped with multiple handles. These handles are typically located at the front of the incline leg assembly, the backrest support, or other prominent positions, making it convenient for the user to move or change the position and direction of the incline leg press machine.
[0013] The beneficial effects of adopting this technical solution are as follows: 1. Structurally, the equipment has a simple structure, good stability, and is easy to maintain and repair in the later stage; 2. In terms of cost, the structure is simple, most parts do not require precision manufacturing, and relatively precise parts such as guide rods and sliding sleeves can be directly purchased, resulting in low manufacturing costs; 3. Existing ordinary training stools can be modified by welding or fixing the bracket to the training stool with bolts, and then installing the complete set of inclined pedal components, which increases the reusability of the equipment and reduces resource waste. Attached Figure Description
[0014] Figure 1 A schematic diagram of the structure of a leg training incline pedal machine (I).
[0015] Figure 2 Schematic diagram of the leg training inclined leg press machine (II).
[0016] Figure 3 This is a schematic diagram of the inclined pedal assembly.
[0017] Figure 4 This is a schematic diagram of the backrest assembly structure.
[0018] The following components are shown in the diagram: 1. Training bench, 2. Support frame, 3. Telescopic rod, 4. Frame, 5. Guide rod, 6. Slider, 7. Mounting body, 8. Foot pedal rod, 9. Counterweight mounting rod, 10. Sliding sleeve, 11. Pin, 12. Pin hole, 13. Backrest frame, 14. Backrest cushion, 15. Combined hinge, 16. Pin lock, 17. Handle, 18. Limiting plate. Detailed Implementation
[0019] For ease of explanation, the following is in conjunction with the appendix. Figure 1-4 This paper provides a detailed description of the utility model of the inclined leg training machine.
[0020] As shown in the figure, a leg training incline pedal machine includes a training bench 1. An incline pedal assembly is mounted on the front end of the training bench 1 via a bracket 2. One end of the incline pedal assembly is hinged to the top of the bracket 2. The bottom of the incline pedal assembly is provided with a telescopic rod 3 that can adjust the angle of the incline pedal assembly. The incline pedal assembly includes an outer frame 4. Two guide rods 5 are provided inside the frame 4. A slider 6 is mounted on the guide rod 5. An mounting body 7 is connected to the outside of the slider 6. The mounting bodies 7 are symmetrically arranged on both sides of the slider 6. Foot pedals 8 and counterweight mounting rods 9 are provided outside the mounting bodies 7.
[0021] A sliding sleeve 10 is provided between the slider 6 and the guide rod 5. There is at least one slider 6, or there are two sliders 6, with a gap between the two sliders 6. The technology uses two sliders 6, which makes the structure more stable and the manufacturing cost relatively low.
[0022] The mounting body 7 is fixed to the slider 6 by one or more of the following methods: welding, screw connection, bolt connection, and riveting. Various mounting structures exist, the purpose of which is to connect the mounting body 7 and the slider 6 into a single unit, enabling synchronous movement while also meeting load requirements. After the counterweight is suspended, it must maintain a relatively fixed state to meet usage requirements. This is not limited to any particular connection method.
[0023] The foot pedal 8 has an anti-slip sleeve at the hinge point near the end of the inclined pedal assembly. This design facilitates better pedaling, with the weight mounting rod 9 on the side closer to the body and the weight mounting rod 9 on the side further away from the body, making it easier to suspend weights such as barbell plates. If the positions of the two are reversed, suspending the weight would interfere with the legs. This design is more in line with ergonomics. The anti-slip sleeve is designed to prevent unnecessary dangers such as slipping or misstepping.
[0024] The telescopic rod 3 is a sleeve type, including a sleeve fixed to the bracket 2, a telescopic rod 3 that can move along the sleeve, and a pin 11 that restricts the movement of the telescopic rod 3. The telescopic rod 3 is provided with a number of pin holes 12 that cooperate with the pin 11 to restrict the movement of the telescopic rod 3. The telescopic rod 3 with sleeve structure is simple in structure, easy to manufacture, easy to use, and low in cost.
[0025] The training bench 1 is also provided with a backrest assembly at the end away from the inclined pedal assembly. The backrest assembly includes a backrest frame 13 and a backrest pad 14 on the backrest frame 13. The backrest frame 13 is fixed to the training bench 1 by a combination hinge 15. The backrest assembly acts as a barrier to prevent the body from moving in the opposite direction when forcefully kicking, in order to improve the training effect and stability during training.
[0026] The combined hinge 15 is adjustable, and it is equipped with a pin lock 16 for adjusting the backrest angle. By adjusting the angle of the backrest pad 14, in conjunction with the leg position during the oblique kick, it is easier to generate force and achieve better training results.
[0027] The combined hinge 15 consists of two sets of curved connecting frames and a connecting rod. After being installed on the training stool, it forms a four-bar linkage. One of the curved connecting frames is equipped with a pin lock 16, which cooperates with a perforated limiting plate 18 on the training stool. The limiting plate 18 and the pin lock 16 cooperate to adjust the position of the combined hinge 15, thereby driving the angle adjustment of the backrest frame 13 and the backrest cushion 14. The limiting plate 18 is fixed on the training stool 1.
[0028] The leg training incline leg press machine is equipped with multiple handles 17. These handles are typically located at the front of the incline leg assembly, the backrest support 2, or other prominent positions, making it convenient for the trainee to move or change the position and direction of the incline leg press machine.
[0029] In the above embodiments, the preferred implementation of the present utility model has been described. Obviously, many changes can still be made under the inventive concept of the present utility model. Here, it should be stated that any changes made under the inventive concept of the present utility model will fall within the protection scope of the present utility model.
Claims
1. A leg training incline leg press machine, comprising a training bench, characterized in that: The training bench has an inclined pedal assembly mounted on its front end via a bracket. One end of the inclined pedal assembly is hinged to the top of the bracket. The bottom of the inclined pedal assembly has a telescopic rod that can adjust the angle of the inclined pedal assembly. The inclined pedal assembly includes an outer frame, inside which are two guide rods. A slider is mounted on the guide rod, and a mounting body is connected to the outside of the slider. The mounting bodies are symmetrically arranged on both sides of the slider, and foot pedals and counterweight mounting rods are provided outside the mounting bodies.
2. The leg training inclined leg press machine according to claim 1, characterized in that: A sliding sleeve is provided between the slider and the guide rod. There is at least one slider, or there are two sliders, and a gap is provided between the two sliders.
3. The leg training inclined leg press machine according to claim 1, characterized in that: The mounting body is fixed to the slider by one or more of the following methods: welding, screw connection, bolt connection, and riveting.
4. The leg training inclined leg press machine according to claim 1, characterized in that: The foot pedal is fitted with an anti-slip sleeve at the hinge point near the end of the inclined pedal assembly.
5. The leg training inclined leg press machine according to claim 1, characterized in that: The telescopic rod is a sleeve type, including a sleeve fixed to the bracket, a telescopic rod that can move along the sleeve, and a pin that restricts the movement of the telescopic rod. The telescopic rod is provided with a number of pin holes that cooperate with the pins to restrict the movement of the telescopic rod.
6. The leg training inclined leg press machine according to claim 1, characterized in that: The training bench is also provided with a backrest assembly at the end away from the inclined pedal assembly. The backrest assembly includes a backrest frame with a backrest pad on it. The backrest frame is fixed to the training bench by a combination hinge.
7. The leg training inclined leg press machine according to claim 6, characterized in that: The combined hinge is adjustable, and the combined hinge is equipped with a pin lock for adjusting the backrest angle.
8. The leg training inclined leg press machine according to claim 1, characterized in that: The leg training inclined leg press machine is equipped with multiple handles.