Core strength training device
By designing the support part, buffer part and training part of the core strength training device, the coordination of the displacement frame and springs is used to solve the problem of facial injuries caused by physical instability of athletes during abdominal crimping training, and safe protection of the training process is achieved.
Patent Information
- Application Number
- CN202422142325.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-02
- Publication Date
- 2025-07-22
- Estimated Expiration
- 2034-09-02
AI Technical Summary
During the training of existing training devices, athletes are unable to maintain limb support while exhausted, resulting in facial injuries.
A core strength training device is designed, including a fixing part, a buffer part and a training part. The combination of the displacement frame, a synchronization block and a telescopic card frame is used to achieve buffer protection of the upper elastic plate through the action of the spring to avoid facial damage to the athlete.
Effectively protect the athlete's face during abdominal training, prevent injuries caused by limb instability, and ensure the safety of the training process.
Smart Images
Figure CN223127180U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of training devices, and more specifically, it particularly relates to a core strength training device. Background Art
[0002] Core strength training is developed for the exercise of the muscle groups on both sides of the human torso, mainly including the anterior muscle group, the posterior muscle group and the lateral muscle group; and abdominal training is also one of the core strength training items, which is trained by the way of abdominal curling. In order to facilitate the training of the femoral core, a core strength training device is needed.
[0003] Based on the prior art, it is found that when the existing training device is in use, it mainly trains the abdominal core by the way of abdominal curling. However, abdominal curling training requires athletes to support their bodies with their limbs. When they are exhausted, their limbs cannot support their bodies, causing the patients to lie down instantly, which is likely to cause damage to the patients' faces. Summary of the Utility Model
[0004] In order to solve the above technical problems, the embodiments of the present disclosure relate to a core strength training device to solve the problem that when the existing training device is in use, it mainly trains the abdominal core by the way of abdominal curling. However, abdominal curling training requires athletes to support their bodies with their limbs. When they are exhausted, their limbs cannot support their bodies, causing the patients to lie down instantly, which is likely to cause damage to the patients' faces.
[0005] In the first aspect of the present disclosure, a core strength training device is provided, which is achieved by the following specific technical means:
[0006] A core strength training device includes: a fixed support part; the fixed support part includes a bottom support plate, support feet, adjustment grooves and displacement frames; the adjustment grooves are arranged as rectangular grooves, and there are four groups of adjustment grooves in total, and the four groups of adjustment grooves are respectively opened at the bottoms of the support feet, and two groups of adjustment grooves on the same side are connected by circular through holes; the displacement frames are arranged as trapezoidal block structures, and there are four groups of displacement frames in total, and there are cylindrical rods between two groups of displacement frames on the same side, and L-shaped blocks are arranged on the cylindrical rods of the displacement frames on the same side; a buffer part is arranged on the top of the fixed support part, and the buffer part includes an upper elastic plate, side fixing blocks and telescopic clamping frames; the upper elastic plate is slidably connected to the top of the support feet, the side fixing blocks are inserted into the adjustment grooves, and the telescopic clamping frames are inserted into the adjustment grooves; the upper elastic plate is arranged as an I-shaped structure, a rectangular groove is arranged in the middle position of the upper elastic plate, four groups of cylindrical rods are arranged at the bottom of the upper elastic plate, and springs are respectively arranged on the four groups of cylindrical rods of the upper elastic plate; a training part is arranged inside the fixed support part, and the training part includes a training frame; the training frame is slidably connected to the inside of the bottom support plate.
[0007] In at least some embodiments, the bottom support plate is arranged in a square plate-like structure, and a rectangular through-hole is provided at the middle position of the bottom support plate; the support feet are arranged in a rectangular block-like structure, a cylindrical protrusion is provided at the bottom of the support feet, a circular through-hole is provided at the bottom of the cylindrical protrusion of the support feet, and there are four groups of support feet in total, and the four groups of support feet are respectively fixed on the outer wall of the bottom support plate.
[0008] In at least some embodiments, the fixing and supporting part further includes a synchronous block; the synchronous block is arranged in a rectangular block-like structure, and the synchronous block is fixed on the L-shaped blocks of the four groups of displacement frames by screws.
[0009] In at least some embodiments, the side fixing blocks are arranged in a rectangular block-like structure, a rectangular groove is provided inside the side fixing blocks, and there are four groups of side fixing blocks in total, and the four groups of side fixing blocks are respectively fixed on the outer wall of the upper elastic plate by screws; the telescopic clamping frame is arranged in a trapezoidal block-like structure, a spring is provided on the telescopic clamping frame, and there are four groups of telescopic clamping frames in total, and the four groups of telescopic clamping frames are respectively slidably connected inside the four groups of side fixing blocks.
[0010] In at least some embodiments, the buffer part further includes a rubber partition; the rubber partition is arranged in a square plate-like structure, a rectangular through-hole is provided at the middle position of the rubber partition, four rectangular protrusions are provided on the outer wall of the rubber partition, and the rubber partition is bonded to the telescopic clamping frame.
[0011] In at least some embodiments, the training part further includes a support arm block; the training frame is arranged in an inverted T-shaped structure, a rectangular groove is provided at the middle position of the training frame, and rollers are provided at the bottom of the training frame; the support arm block is arranged in a rectangular block-like structure, a U-shaped frame is provided on the support arm block, two rectangular blocks are provided on the outer wall of the support arm block, and the support arm block is fixed on the top of the training frame by screws.
[0012] A core strength training device proposed by the present utility model has the following beneficial effects:
[0013] 1. In this device, displacement frames and synchronous blocks are provided. By opening an adjustment groove inside the bottom support plate, it is convenient to adjust the position of the displacement frames. The two displacement frames are connected by the synchronous block, so that the two displacement frames push the telescopic clamping frame during synchronous movement, and the telescopic clamping frame is contracted into the side fixing block to release the constraint on the upper elastic plate, facilitating its upward movement.
[0014] 2. In this device, an upper elastic plate and side fixing blocks are provided. By fixedly connecting the side fixing blocks to the outer wall of the upper elastic plate, and a telescopic clamping frame is slidably connected inside the side fixing blocks, the distance between the upper elastic plate and the bottom support plate is maintained under the action of the telescopic clamping frame, facilitating the overall contraction state of the device. After the training frame moves to the extreme position, the synchronous block is pushed to drive the displacement frame to pressurize the telescopic clamping frame, forcing it to release the constraint on the upper elastic plate while contracting, and facilitating the upper springing under the action of the spring to buffer the athlete's body and protect them. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 is a schematic diagram of the three-dimensional assembly structure of the present utility model.
[0016] Figure 2 is a schematic diagram of the three-dimensional assembly bottom view structure of the present utility model.
[0017] Figure 3 is a schematic diagram of the exploded structure of the present utility model.
[0018] Figure 4 is a schematic diagram of the exploded bottom view structure of the present utility model.
[0019] Figure 5 is a schematic diagram of the partial sectional bottom view structure of the present utility model.
[0020] Figure 6 is from Figure 5 the enlarged schematic diagram of part A led out by the present utility model.
[0021] In the figure, the corresponding relationship between the component names and the drawing reference numerals is as follows:
[0022] 1. Fixed support part; 101. Bottom support plate; 102. Support feet; 103. Adjustment groove; 104. Displacement frame; 105. Synchronous block;
[0023] 2. Buffer part; 201. Upper elastic plate; 202. Side fixing blocks; 203. Telescopic clamping frame; 204. Rubber partition;
[0024] 3. Training part; 301. Training frame; 302. Support arm block. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0025] The following further describes in detail the embodiments of the present utility model with reference to the drawings and examples.
[0026] Embodiment 1: As shown in the attached Figure 1 to the attached Figure 6As shown: The present utility model provides a core strength training device, including: a fixed support part 1; the fixed support part 1 includes a bottom support plate 101, support feet 102, adjustment grooves 103 and displacement frames 104; the adjustment grooves 103 are arranged as rectangular grooves, and there are four groups of adjustment grooves 103 in total. The four groups of adjustment grooves 103 are respectively opened at the bottom of the support feet 102, and two groups of adjustment grooves 103 on the same side are connected by circular through holes; the adjustment grooves 103 are used to assist in installing the displacement frames 104 to facilitate the adjustment of the displacement frames 104; the displacement frames 104 are arranged as trapezoidal block structures, and there are four groups of displacement frames 104 in total. There are cylindrical rods between two groups of displacement frames 104 on the same side, and L-shaped blocks are provided on the cylindrical rods of the displacement frames 104 on the same side; the displacement frames 104 are adjusted in position under the drive of the synchronization block 105 to facilitate the extrusion of the telescopic clamping frame 203 so that it contracts into the side fixing block 202, facilitating the release of the constraint on the upper elastic plate 201; a buffer part 2 is provided on the top of the fixed support part 1, and the buffer part 2 includes an upper elastic plate 201, side fixing blocks 202 and telescopic clamping frames 203; the upper elastic plate 201 is slidably connected to the top of the support feet 102, the side fixing blocks 202 are inserted into the adjustment grooves 103, and the telescopic clamping frames 203 are inserted into the adjustment grooves 103; the upper elastic plate 201 is arranged as an I-shaped structure, a rectangular groove is provided in the middle position of the upper elastic plate 201, four groups of cylindrical rods are provided at the bottom of the upper elastic plate 201, and springs are respectively provided on the four groups of cylindrical rods of the upper elastic plate 201; the upper elastic plate 201 is used to support the athlete's body to facilitate the support of the athlete's body that moves downward instantaneously, avoiding collision and injury; a training part 3 is provided inside the fixed support part 1, and the training part 3 includes a training frame 301; the training frame 301 is slidably connected inside the bottom support plate 101.
[0027] Embodiment 2: On the basis of Embodiment 1, as Figure 2 with Figure 6 shown, the bottom support plate 101 is arranged as a square plate-like structure, and a rectangular through hole is provided in the middle position of the bottom support plate 101; the bottom support plate 101 is used to assist in installing and fixing other structures of the device to facilitate the overall stability of the device; the support feet 102 are arranged as rectangular block structures, a cylindrical protrusion is provided at the bottom of the support feet 102, a circular through hole is provided at the bottom of the cylindrical protrusion of the support feet 102, and there are four groups of support feet 102 in total. The four groups of support feet 102 are respectively fixed on the outer wall of the bottom support plate 101; the support feet 102 are used to support the bottom support plate 101 to facilitate the overall stability of the device; the fixed support part 1 further includes a synchronization block 105; the synchronization block 105 is arranged as a rectangular block structure, and the synchronization block 105 is fixed on the L-shaped blocks of the four groups of displacement frames 104 by screws; the synchronization block 105 is used to connect the four groups of displacement frames 104 so that when pushed by the training frame 301, it controls the four groups of displacement frames 104 to be synchronously adjusted to facilitate its use.
[0028] In the embodiments of the present disclosure, as Figure 3 withFigure 6 As shown in the figure, the side fixing block 202 is set as a rectangular block structure. There is a rectangular groove inside the side fixing block 202. There are four groups of side fixing blocks 202 in total. The four groups of side fixing blocks 202 are respectively fixed on the outer wall of the upper elastic plate 201 by screws; the side fixing blocks 202 are used to install the telescopic clamping frame 203, which is convenient to cooperate with the telescopic clamping frame 203 to restrain the upper elastic plate 201; the telescopic clamping frame 203 is set as a trapezoidal block structure. There is a spring on the telescopic clamping frame 203. There are four groups of telescopic clamping frames 203 in total. The four groups of telescopic clamping frames 203 are respectively slidably connected in the four groups of side fixing blocks 202; the telescopic clamping frame 203 is used to be stuck in the adjustment groove 103 under the action of the spring to facilitate the locking process of the upper elastic plate 201; the buffer part 2 further includes a rubber partition 204; the rubber partition 204 is set as a square plate structure. There is a rectangular through hole in the middle position of the rubber partition 204. There are four groups of rectangular protrusions on the outer wall of the rubber partition 204. The rubber partition 204 is bonded to the telescopic clamping frame 203; the rubber partition 204 is used to protect the athlete's body and avoid damage when the device comes into contact with the athlete's body.
[0029] In the embodiment of the present disclosure, as Figure 1 shown, the training part 3 further includes a supporting arm block 302; the training frame 301 is set as an inverted T-shaped structure. There is a rectangular groove in the middle position of the training frame 301. There are rollers at the bottom of the training frame 301; the training frame 301 is used to assist in training the athlete; the supporting arm block 302 is set as a rectangular block structure. There is a U-shaped frame on the supporting arm block 302. There are two groups of rectangular blocks on the outer wall of the supporting arm block 302. The supporting arm block 302 is fixed on the top of the training frame 301 by screws; the supporting arm block 302 is used to assist in supporting the athlete's arm position to facilitate the athlete to maintain a flat support state.
[0030] The specific usage mode and function of this embodiment:
[0031] In the present utility model, during use, by pressing down the upper elastic plate 201, it is convenient to insert it into the adjustment groove 103 during the downward movement, and make the telescopic clamping frame 203 inserted into and clamped in the adjustment groove 103 under the action of the spring, so as to facilitate the approach of the bottom support plate 101 and the upper elastic plate 201. Then, the athlete adjusts the body to a flat state by propping the arm in the support arm block 302. Then, by pushing and retracting the training frame 301, the abdomen is squeezed to facilitate the training of the athlete's abdominal core strength. When the athlete's body reaches the limit, by pushing out the training frame 301, the training frame 301 pushes the synchronous block 105 during the ultra-distance movement, and the synchronous block 105 drives the two displacement frames 104 to adjust their positions, so as to facilitate squeezing the telescopic clamping frame 203 during adjustment, and release the constraint on the upper elastic plate 201 by retracting it into the side fixing block 202, so that the upper elastic plate 201 moves upward under the action of the spring, and it is convenient to protect the athlete's body by buffering it.
[0032] In this article, the following points need to be noted:
[0033] 1. The drawings of the embodiments of the present disclosure only relate to the structures involved in the embodiments of the present disclosure, and other structures can refer to the general design.
[0034] 2. Without conflict, the embodiments of the present disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.
[0035] The above is only the specific implementation manner of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present disclosure can easily think of changes or substitutions, which should all be covered by the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be subject to the protection scope of the claims.
Claims
1. A core strength training device, comprising: Supporting part; characterized in that: the supporting part includes a bottom support plate, support feet, adjustment grooves and displacement frames; the adjustment grooves are arranged as rectangular grooves, and there are four groups of adjustment grooves in total. The four groups of adjustment grooves are respectively opened at the bottom of the support feet, and two groups of adjustment grooves on the same side are connected by circular through holes; the displacement frames are arranged as trapezoidal block structures, and there are four groups of displacement frames in total. There is a cylindrical rod between two groups of displacement frames on the same side, and an L-shaped block is arranged on the cylindrical rod of the displacement frames on the same side; a buffer part is arranged at the top of the supporting part, and the buffer part includes an upper elastic plate, side fixing blocks and telescopic clamping frames; the upper elastic plate is slidably connected to the top of the support feet, the side fixing blocks are inserted into the adjustment grooves, and the telescopic clamping frames are inserted into the adjustment grooves; the upper elastic plate is arranged as an I-shaped structure, a rectangular groove is arranged in the middle of the upper elastic plate, four cylindrical rods are arranged at the bottom of the upper elastic plate, and springs are respectively arranged on the four cylindrical rods of the upper elastic plate; a training part is arranged inside the supporting part, and the training part includes a training frame; the training frame is slidably connected inside the bottom support plate.
2. The core strength training device according to claim 1, characterized in that: The bottom support plate is arranged as a square plate-like structure, and a rectangular through hole is arranged in the middle of the bottom support plate; the support feet are arranged as rectangular block structures, cylindrical protrusions are arranged at the bottom of the support feet, circular through holes are arranged at the bottoms of the cylindrical protrusions of the support feet, and there are four groups of support feet in total. The four groups of support feet are respectively fixed on the outer wall of the bottom support plate.
3. A core strength training device according to claim 1, characterized in that: The supporting part further includes a synchronous block; the synchronous block is arranged as a rectangular block structure, and the synchronous block is fixed on the L-shaped blocks of the four groups of displacement frames by screws.
4. A core strength training device according to claim 1, wherein: The side fixing blocks are arranged as rectangular block structures, rectangular grooves are arranged inside the side fixing blocks, and there are four groups of side fixing blocks in total. The four groups of side fixing blocks are respectively fixed on the outer wall of the upper elastic plate by screws; the telescopic clamping frames are arranged as trapezoidal block structures, springs are arranged on the telescopic clamping frames, and there are four groups of telescopic clamping frames in total. The four groups of telescopic clamping frames are respectively slidably connected inside the four groups of side fixing blocks.
5. The core strength training device according to claim 1, wherein: The buffer part further includes a rubber partition; the rubber partition is arranged as a square plate-like structure, a rectangular through hole is arranged in the middle of the rubber partition, four rectangular protrusions are arranged on the outer wall of the rubber partition, and the rubber partition is bonded to the telescopic clamping frame.
6. The core strength training device according to claim 1, characterized in that: The training part further includes a support arm block; the training frame is arranged as an inverted T-shaped structure, a rectangular groove is arranged in the middle of the training frame, and rollers are arranged at the bottom of the training frame; the support arm block is arranged as a rectangular block structure, a U-shaped frame is arranged on the support arm block, two rectangular blocks are arranged on the outer wall of the support arm block, and the support arm block is fixed on the top of the training frame by screws.