Angle-adjustable hip and leg trainer
By designing an angle-adjustable hip and leg trainer, it provides two training modes: abduction and inward movement. The adjustment rod and connecting rope are used to achieve resistance changes, which solves the problem of the single training mode of existing trainers and achieves a more comprehensive hip muscle training effect.
Patent Information
- Application Number
- CN202510841468.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-06-23
- Publication Date
- 2025-09-19
AI Technical Summary
The existing hip and leg trainers have a single training mode and cannot fully train the hip muscles.
An angle-adjustable hip and leg trainer is designed. Through an angle limiting mechanism and a resistance mechanism, two training modes, abduction and inward movement, are provided. The adjustment rod and connecting rope are used to achieve resistance changes at different angles, thereby enhancing the hip muscle training effect.
By switching the exercise mode, a more comprehensive exercise of the hip muscles is achieved, which improves the consistency of training effect and muscle strength.
Smart Images
Figure CN120661887A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the field of fitness equipment, in particular to a hip and leg trainer with adjustable angle. Background Art
[0002] In daily life, hip training can improve hip firmness and correct pelvic floor muscle laxity. Common hip and leg trainers consist of a seat cushion, a backrest, and two leg supports. The ends of the two leg supports are connected to resistance components. The user places their legs between the two leg supports and pushes them apart to train. However, this training method uses a single force method and does not fully train the hip muscles, so further improvement is needed. Summary of the Invention
[0003] In order to solve the above problems, the present invention provides a hip and leg trainer with adjustable angle.
[0004] The technical solution adopted by the present invention is: an angle-adjustable hip and leg trainer, comprising A main bracket, wherein a seat plate is provided on the main bracket, and extension rods are respectively provided on both sides of the main bracket; Two leg support mechanisms are provided on both sides of the main support, the leg support mechanisms include leg support brackets and adjustment rods, the leg support brackets and the adjustment rods are both rotatably connected to the extension rod, an angle limiting mechanism is provided between the adjustment rods and the extension rod, and a first guide wheel is provided on the adjustment rod; A resistance mechanism, one end of which is connected to the main support, and the other end of which is provided with two connecting ropes extending to both sides, wherein the connecting ropes pass around the first guide wheel and are connected to the leg support support on the same side.
[0005] Furthermore, the angle limiting mechanism includes a positioning pin and a positioning plate, the positioning plate is fixedly connected to the adjusting rod, a plurality of positioning holes are provided on the positioning plate, and a limiting hole is provided on the extension rod, and the positioning pin passes through the positioning hole and engages with the limiting hole.
[0006] Furthermore, a limiting plate is fixed on the extension rod, the limiting holes are provided on the limiting plate, and the positioning holes are distributed in a circumference.
[0007] Furthermore, a positioning piece is provided at the inner end of the adjusting rod, a rotating shaft is provided between the positioning piece and the positioning plate, a connecting frame is provided on the first guide wheel, and the connecting frame is rotatably connected to the rotating shaft.
[0008] Furthermore, a linkage piece is fixed on the leg support bracket, and a linkage rod is hinged between the two linkage pieces.
[0009] Furthermore, the resistance mechanism includes a plurality of tension springs, one end of the tension spring is hooked with the main bracket, and the other end of the tension spring is hooked on an adapter plate, a connecting rod is provided on the adapter plate, and a hooking hole is provided at the end of the connecting rope, and the connecting rod is inserted into the hooking hole.
[0010] Furthermore, a positioning shaft is fixed between the seat plate and the extension rod, a first rotation hole is provided at the end of the leg support bracket, a second rotation hole is provided at the end of the adjustment rod, the positioning shaft passes through the first rotation hole and the second rotation hole, and the adjustment rod is located below the leg support bracket.
[0011] Furthermore, a plurality of second guide wheels are provided at the outer end portion of the adjusting rod, and the connecting rope is connected to the leg support bracket after passing through the second guide wheels.
[0012] Furthermore, a seat cushion is provided on the seat plate, a back cushion and a gripping rod are provided on the main bracket, and a leg support pad is provided on the leg support bracket.
[0013] Compared with the prior art, the present invention has the following beneficial effects: The present invention includes an abduction mode and a closing mode. The user changes the initial position of the leg support bracket by rotating the adjustment rod. In the abduction mode, the user exercises by pushing the two leg support brackets to expand outward. In the closing mode, the user exercises by pushing the two leg support brackets to merge inward. The resistance mechanism provides resistance in both exercise modes. By switching the exercise mode, the user can more fully exercise the buttocks muscles and improve the exercise effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.
[0015] Figure 1 This is a schematic diagram of the structure of the outward expansion mode of the present invention; Figure 2 This is a schematic diagram of the internal combination mode structure of the present invention; Figure 3 This is a schematic diagram of the main explosion structure of the present invention; Figure 4 This is a schematic diagram of the main support structure of the present invention; The invention number information is as follows: 1. Main bracket; 11. Seat plate; 12. Extension rod; 13. Limiting plate; 131. Limiting hole; 14. Positioning shaft; 15. Seat cushion; 16. Back cushion; 17. Grip rod; 2. Leg support mechanism; 21. Leg support bracket; 211. Linking plate; 212. First rotating hole; 22. Adjusting rod; 221. Positioning plate; 222. Rotating shaft; 223. Second rotating hole; 23. Angle limiting mechanism; 231. Positioning pin; 232. Positioning plate; 233. Positioning hole; 24. First guide wheel; 241. Connecting frame; 25. Linking rod; 26. Second guide wheel; 27. Leg support pad; 3. Resistance mechanism; 31. Connecting rope; 311. Hooking hole; 32. Tension spring; 33. Adapter plate; 331. Connecting rod The purpose, features and advantages of the present invention will be further described with reference to the accompanying drawings and in conjunction with the embodiments. DETAILED DESCRIPTION
[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.
[0017] The present invention provides an angle-adjustable hip and leg trainer, comprising a main support 1, Figure 4 The main bracket 1 is provided with a seat plate 11, and extension rods 12 are respectively provided on both sides of the main bracket 1, and the two extension rods 12 are preferably symmetrically distributed; a leg support mechanism 2 is respectively provided on both sides of the main bracket 1, and the leg support mechanism 2 includes a leg support bracket 21 and an adjustment rod 22, and the leg support bracket 21 and the adjustment rod 22 are both rotatably connected to the extension rod 12, and an angle limiting mechanism 23 is provided between the adjustment rod 22 and the extension rod 12, and a first guide wheel 24 is provided on the adjustment rod 22; The resistance mechanism 3 has one end connected to the main support 1, and the other end of the resistance mechanism 3 is provided with two connecting ropes 31, and the connecting ropes 31 extend to both sides respectively. The connecting ropes 31 pass around the first guide wheel 24 and are connected to the leg support bracket 21 on the same side of its extension direction.
[0018] This trainer includes two training modes: Figure 1 The figure shows the abduction mode. In this case, the two leg support mechanisms 2 are arranged close to each other. When exercising, the user needs to use his legs to spread the two leg support brackets 21 outward. During the spreading process, the leg support brackets 21 pull the resistance mechanism 3 through the connecting rope 31 to deform, and the abduction resistance generated by the deformation enables the user to exercise. Figure 2The figure shows the inward-closed mode. To switch from the outward-closed mode to the inward-closed mode, the user rotates the two adjustment rods 22 outward and fixes the position of the adjustment rods 22 with the angle limiting mechanism 23. The first guide wheel 24 deflects outward along with the adjustment rods 22. Since the length of the connecting rope 31 is fixed, the two leg support brackets 21 are now pulled outward by the connecting rope 31. During exercise, the user uses their legs to close the two leg support brackets 21 inward. At this time, the connecting rope 31 pulls the resistance mechanism 3, causing it to deform and generate inward-closed resistance, thereby achieving the desired exercise.
[0019] The training device changes the position of the first guide wheel 24 by adjusting the rod 22, and can realize two different training modes with only one set of resistance mechanism 3, so that the user can achieve a more comprehensive training effect.
[0020] See Figure 1 The angle limiting mechanism 23 includes a positioning pin 231 and a positioning plate 232. The positioning plate 232 is fixedly connected to the adjustment rod 22. The positioning plate 232 is provided with a plurality of positioning holes 233. The extension rod 12 is provided with a limiting hole 131. After the user rotates the adjustment rod 22 into position, the positioning pin 231 is inserted into the positioning hole 233 and the limiting hole 131, thereby fixing the angle between the adjustment rod 22 and the extension rod 12. To prevent the positioning pin 231 from falling out during use, an elastic positioning bead can be provided at its bottom to achieve a fall-off prevention effect.
[0021] See Figure 4 A limiting plate 13 is fixed on the extension rod 12, and the limiting hole 131 is provided on the limiting plate 13. Preferably, the positioning holes 233 are distributed in a circle with the center of the rotating shaft 222 of the adjusting rod 22 as the center, so as to ensure that the positioning hole 233 and the limiting hole 131 are stably matched at different angles.
[0022] See Figure 3 A positioning piece 221 is provided at the inner end of the adjusting rod 22, and a rotating shaft 222 is provided between the positioning piece 221 and the positioning plate 232. Through holes are respectively provided on the positioning piece 221 and the positioning plate 232, and both ends of the rotating shaft 222 are fixed with nuts after passing through. A connecting frame 241 is provided on the first guide wheel 24, and the connecting frame 241 is rotatably connected to the rotating shaft 222. During the use of this equipment, the first guide wheel 24 can swing with the rotating shaft 222 as the axis, change its force direction, and thus extend its service life.
[0023] See Figure 3A linkage piece 211 is fixed to the leg support bracket 21, and a linkage rod 25 is hinged between the two linkage pieces 211. The two linkage pieces 211 face different directions. Taking the inward-engaging mode as an example, when the leg support bracket 21 on one side rotates inward, the linkage piece 211 on that side rotates outward. At the same time, the linkage piece 211 on the other side is pulled outward by the linkage rod 25, and the other side's linkage piece 211 is also rotated outward. This is reflected in the inward rotation of the leg support bracket 21 on the other side. Similarly, in the outward-abduction mode, through this linkage effect, the two leg support brackets 21 rotate outward at the same time. The linkage mechanism composed of the linkage piece 211 and the linkage rod 25 can make the two leg support brackets 21 rotate inward or outward at the same time, which can ensure the consistency of the exercise intensity of the muscle groups on both sides of the user to a certain extent.
[0024] See Figure 2 、 3 The resistance mechanism 3 includes several tension springs 32, one end of the tension spring 32 is hooked with the main bracket 1, and a connecting plate with holes can be provided on the main bracket 1 for hooking. The other end of the tension spring 32 is hooked on an adapter plate 33, and the adapter plate 33 is provided with several connecting holes for hooking. The adapter plate 33 is provided with a connecting rod 331, and the end of the connecting rope 31 is provided with a hooking hole 311. By connecting the hooking hole 311 with the connecting rod 331, the connection between the connecting rope 31 and the adapter plate 33 can be achieved, which is convenient for users to disassemble and maintain in the future.
[0025] See Figure 3 、 4 A positioning shaft 14 is fixed between the seat plate 11 and the extension rod 12. The fixing principle of the positioning shaft 14 can refer to the rotating shaft 222. The end of the leg support bracket 21 is provided with a first rotating hole 212, and the end of the adjusting rod 22 is provided with a second rotating hole 223. The positioning shaft 14 passes through the first rotating hole 212 and the second rotating hole 223. The leg support bracket 21 and the adjusting rod 22 both rotate around the positioning shaft 14 as the axis. The adjusting rod 22 is located below the leg support bracket 21.
[0026] See Figure 3 A plurality of second guide wheels 26 are provided at the outer end of the adjusting rod 22. The connecting rope 31 needs to pass through the first guide wheel 24 and the second guide wheel 26 before being connected to the leg support bracket 21. The setting of the second guide wheel 26 can cause the tension spring 32 to deform when the leg support bracket 21 is rotated at a smaller angle, thereby increasing the effective exercise stroke of the leg support bracket 21.
[0027] See Figure 1 In order to increase the comfort of use, a seat cushion 15 is provided on the seat plate 11, a back cushion 16 and a grip rod 17 are provided on the main bracket 1, and a leg support pad 27 is provided on the leg support bracket 21.
[0028] The above description is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiment. All technical solutions under the concept of the present invention belong to the protection scope of the present invention.
Claims
1. An angle-adjustable hip and leg trainer, characterized by: include A main bracket, wherein a seat plate is provided on the main bracket, and extension rods are respectively provided on both sides of the main bracket; Two leg support mechanisms are provided on both sides of the main support, the leg support mechanisms include leg support brackets and adjustment rods, the leg support brackets and the adjustment rods are both rotatably connected to the extension rod, an angle limiting mechanism is provided between the adjustment rods and the extension rod, and a first guide wheel is provided on the adjustment rod; A resistance mechanism, one end of which is connected to the main support, and the other end of which is provided with two connecting ropes extending to both sides, wherein the connecting ropes pass around the first guide wheel and are connected to the leg support support on the same side.
2. The angle-adjustable hip and leg trainer according to claim 1, characterized in that: The angle limiting mechanism includes a positioning pin and a positioning plate, the positioning plate is fixedly connected to the adjusting rod, a plurality of positioning holes are provided on the positioning plate, and a limiting hole is provided on the extension rod. The positioning pin passes through the positioning hole and is engaged with the limiting hole.
3. The angle-adjustable hip and leg trainer according to claim 2, characterized in that: A limiting plate is fixed on the extension rod, the limiting holes are arranged on the limiting plate, and the positioning holes are distributed in a circumference.
4. The angle-adjustable hip and leg trainer according to claim 2, characterized in that: A positioning piece is provided at the inner end portion of the adjusting rod, a rotating shaft is provided between the positioning piece and the positioning plate, a connecting frame is provided on the first guide wheel, and the connecting frame is rotatably connected to the rotating shaft.
5. The angle-adjustable hip and leg trainer according to claim 1, characterized in that: A linkage piece is fixed on the leg support bracket, and a linkage rod is hinged between the two linkage pieces.
6. The angle-adjustable hip and leg trainer according to claim 1, characterized in that: The resistance mechanism includes a plurality of tension springs, one end of each tension spring is hooked with the main bracket, and the other end of each tension spring is hooked with an adapter plate. A connecting rod is provided on the adapter plate, and a hooking hole is provided at the end of the connecting rope. The connecting rod is inserted into the hooking hole.
7. The angle-adjustable hip and leg trainer according to claim 1, characterized in that: A positioning shaft is fixed between the seat plate and the extension rod, a first rotation hole is provided at the end of the leg support bracket, a second rotation hole is provided at the end of the adjustment rod, the positioning shaft passes through the first rotation hole and the second rotation hole, and the adjustment rod is located below the leg support bracket.
8. The angle-adjustable hip and leg trainer according to claim 1, characterized in that: A plurality of second guide wheels are provided at the outer end portion of the adjusting rod, and the connecting rope is connected to the leg support bracket after passing through the second guide wheels.
9. The angle-adjustable hip and leg trainer according to claim 1, characterized in that: The seat plate is provided with a seat cushion, the main support is provided with a back cushion and a gripping rod, and the leg support support is provided with a leg support pad.