CN108379775A - One kind is anti-to injure strength building equipment by a crashing object - Google Patents

Abstract

The invention relates to sports fitness equipment, in particular to an anti-smashing strength training equipment to solve the problem that the existing barbell integrated structure has poor flexibility and is easy to be injured when it falls accidentally. And the grouped barbells, the split brackets are arranged on both sides of the multi-functional recliner on the left and right, the top of the split brackets is provided with an extended top plate, the grouped barbells are independently suspended under the top plate, and each barbell is provided with a matching contact with the lifting bar The card slot, the pulling device is set above the top plate, and the top plate is provided with a threading hole; compared with the existing integral barbell structure, the present invention adopts a relatively rare separation and matching structure, and at the same time cleverly uses the reel to cooperate with the motor to realize the push-up Strength training is carried out during the process, and no negative pressure can be achieved after the separation. After the separation, the whole training process is more scientific and convenient, reducing the chance of the trainer being easily injured due to insufficient basic strength, and lowering the training threshold.

Description

A kind of anti-smashing strength training equipment

technical field

The invention relates to sports fitness equipment, in particular to a kind of anti-smashing strength training equipment.

Background technique

A barbell is a type of core training athletic training equipment, as well as equipment used in weightlifting. Barbell exercise is a kind of weight training, which only uses barbell training equipment to improve muscle strength training. You can also use the barbell for core training to promote overall coordination. The barbell has a wide range of uses, whether it is the muscles of the shoulders, back, arms, chest, etc., using barbells and iron plates of different weights to exercise multiple times of muscle strength Special training techniques, muscle endurance training for the muscles of the whole body, burn fat, convert it into a toned line, strengthen muscle strength, enhance the body's core ability, and improve the local muscles that are still loose after long-term exercise; in addition, it can also delay muscle aging, Increase bone density, prevent osteoporosis and other effects, improve endocrine, improve body coordination, is one of the sports that men and women who want to keep fit can engage in exercise.

Most of the barbells in the prior art have structures such as the Chinese utility model patent whose authorization number is CN201620468963.9. The barbell of this kind of structure is easy to adjust the weight and has a simple structure, but there are the following problems in the exercise process: When there is a strength load at the start, the crossbeam and the barbell plate are usually fastened and installed. This structure is bulky and has poor flexibility. On the one hand, when the barbell accidentally falls after being lifted, the structure of the fixed connection is likely to cause injury to the trainer.

Contents of the invention

The purpose of the present invention is to overcome the deficiencies of the prior art, adapt to the actual needs, and provide a kind of anti-smashing strength training equipment to solve the problem that the existing barbell integrated structure has poor flexibility and is easy to be injured when it falls accidentally.

In order to realize the purpose of the present invention, the technical scheme adopted in the present invention is:

A kind of anti-smashing strength training equipment, including a split bracket, a multifunctional recliner, a pulling device and grouped barbell plates, the split bracket is arranged on both sides of the multifunctional recliner on the left and right, and an extended top plate is provided on the top of the split bracket , the grouped barbell pieces are independently hung below the top plate, each barbell piece is provided with a draw-in slot that cooperates with the lifting bar, the pulling device is arranged above the top plate, the top plate is provided with a threading hole, and the pulling device It includes several groups of winding wheels, driving motors, fixed frames and motor controllers. The bottom of the fixed frame is connected to the top plate, and the top is equipped with winding wheels. The barbell plate, the drive motor is installed on the side of the fixed frame, the motor controller controls the forward and reverse rotation of the drive motor, and the adjacent drive motors and reels are arranged side by side in misalignment, and the outlet ends of the reels The connecting lines lie on the same straight line.

More preferably; the top plate is also respectively provided with limit sleeves for reducing the shaking of the barbell plate in the horizontal direction. The limit sleeves are transparent as a whole. Two mounting ears extend outward from the top of the sleeve, and the limiting sleeve is arranged on the top plate through the mounting ears and fasteners, and the width and length of the limiting sleeve match the thickness and diameter of the barbell plate respectively.

More preferably; the multi-functional recliner includes a backrest and a seat cushion, the backrest is inclined, the seat cushion is rotatably connected to the backrest, and the bottom of the backrest and the seat cushion is also provided with a support base, and the bottom of the support base is on the The side near the seat cushion has a "C"-shaped leg that increases the contact area.

More preferably; the split bracket includes a blocking rod, two parallel vertical brackets and a connecting rod connecting the middle of the vertical bracket, and the vertical bracket is provided with a height adjustment hole through which the blocking rod passes.

More preferably; the bottom of the split bracket has an I-shaped leg.

More preferably; the motor controller can be operated by connecting the control buttons with a solid line, or can be controlled wirelessly by adding a wireless module and a remote controller.

More preferably; the opening of the slot is located at the edge of the barbell, the end of the slot is located at the center point of the barbell, the length of the slot is the same as the radius of the barbell, and each group of barbells is located at the extension of the slot Hanging holes are arranged in the line direction, and the barbell plate is lifted by the pull cord passing through the hanging holes.

More preferably; the wheel surface of the reel is provided with two wire grooves, and the distance between the wire grooves is greater than the thickness of the barbell plate.

Instructions:

Before use, each group of barbell plates is controlled by an independent motor controller to lift to a preset position. The trainer chooses a suitable lying or sitting position on the multi-functional recliner, picks up the lifting bar with both hands, and connects the two ends of the barbell to the barbell plate. The card slots are aligned and contacted, push up the lifting bar and the barbell plate for strength training, and lower the lifting bar to realize easy separation from the barbell plate; Features The barbell plates are set to different heights in turn. The advantage of this is that when lifting, the overall load will be gradually increased as the trainer stands at different heights. This form breaks the tradition and realizes the load of the whole process can be adjusted. Distribution can improve the effect of strength training. In addition, different barbell plates can also choose different sizes or weights, which can make the load distribution more detailed.

Beneficial effects of the present invention:

Compared with the existing integral barbell structure, the present invention adopts a relatively rare separation and cooperation structure, and at the same time cleverly uses the winding wheel to cooperate with the motor to realize strength training during the push-up process, and can realize no negative pressure after falling and separation After the separation, the whole training process is more scientific and convenient, reducing the chance of the trainer being easily injured due to insufficient basic strength, and lowering the training threshold; the side-by-side dislocation setting of the driving motors can reduce the distance between the grouped barbell plates compared to the parallel setting on the one hand. The distance between the pieces makes the overall load more concentrated at both ends, which is convenient for the trainer to control. On the other hand, the misalignment setting can save the internal layout space of the entire pull-up device, thus making the occupied volume smaller. The problem of preventing the barbell from falling due to its own reasons; in addition, for accidental falls, a stop bar and a height adjustment hole are added to block the falling bar. The double insurance improves the safety of use. It should be noted that in order to To prevent the shaking caused by lifting the barbell when the barbell is lifted, a limit sleeve is added. The limit sleeve is convenient for the barbell to rise and fall vertically in the limit sleeve. The open slot does not affect the insertion of the bar during training; The double wire groove design can ensure the simultaneous rise and fall of the pull ropes on both sides of the barbell plate and maintain the distance between the wires, making the whole process more stable.

Description of drawings

Fig. 1 is a schematic diagram of the three-dimensional structure of the present invention;

Fig. 2 is a side view of the structure of the present invention;

Fig. 3 is a schematic diagram of the structure of the pull-up device;

Fig. 4 is another schematic diagram of the structure of the pulling device;

Fig. 5 is a schematic diagram during progressive strength training;

Figure 6 is an overall schematic diagram including a spacer;

Fig. 7 is another overall schematic diagram including a spacer;

Fig. 8 is a structural schematic diagram of a spacer sleeve.

The reference signs are as follows:

1. Split bracket, 11. Stop bar, 12. Vertical bracket, 13. Connecting rod, 14. Height adjustment hole, 15. "I"-shaped leg, 2. Multifunctional reclining chair, 21. Backrest, 22. Seat Pad, 23. Supporting base, 24. "C"-shaped feet, 3. Pulling device, 31. Winding wheel, 311. Wire groove, 32. Driving motor, 33. Fixing frame, 34. Motor controller, 4 .Barbell plate, 41. Card slot, 42. Hanging hole, 5. Top plate, 6. Threading hole, 7. Drawstring, 8. Limit sleeve, 81. Open slot, 82. Mounting ear, 9. Lifting rod;

Detailed ways

Below in conjunction with accompanying drawing and embodiment the present invention is further described:

Example 1:

As shown in Figures 1 to 2, a kind of anti-smashing strength training equipment includes a split bracket 1, a multifunctional recliner 2, a pulling device 3 and grouped barbell plates 4, and the split bracket 1 is arranged on both sides of the multifunctional recliner 2 left and right The top of the split bracket 1 is provided with an extended top plate 5, and the grouped barbell pieces 4 are independently suspended below the top plate 5, and each barbell piece 4 is provided with a card slot 41 that cooperates with the lifting rod 9. Pulling device 3 is arranged on top plate 5, and described top plate is provided with threading hole 6, and described pulling device 3 comprises several groups of winding wheels 31, drive motor 32, fixed frame 33 and motor controller 34, as shown in Figure 3-4 As shown, the bottom of the fixed frame 33 is connected with the top plate 5, and the top is provided with a reel 31, and each set of reel 31 is driven by the drive motor 32 to pull up or lower the corresponding barbell piece 4 through the pull cord 7, and the drive motor 32 is installed on the side of the fixed frame 33, the motor controller 34 controls the forward and reverse rotation of the driving motor 32, and the adjacent driving motors 32 and the reels 31 are arranged side by side in misalignment, and the outlet ends of the reels 31 are connected The lines are located on the same straight line. Compared with the parallel setting, the side-by-side dislocation setting can reduce the distance between the grouped barbell plates, so that the overall load is more concentrated at both ends, which is convenient for the trainer to control. On the other hand, the dislocation setting can save the entire load. The internal layout space of the device is pulled up, so that the occupied volume is smaller.

Described multifunctional recliner 2 comprises backrest 21 and seat cushion 22, and described backrest 21 is inclinedly arranged, and described seat cushion 22 is connected with backrest 21 in rotation, and described backrest and seat cushion bottom are also provided with support base 23, and described support base The bottom of the bottom has a "C"-shaped leg 24 with an increased contact area on the side close to the seat cushion to ensure the stability of the recliner; the split bracket 1 includes a bar 11, two parallel vertical brackets 12 and a Connect the connecting rod 13 in the middle of the vertical support. The vertical support 12 is provided with a height adjustment hole 14 through which the retaining rod 11 passes, and different heights can be selected according to the situation of the trainer; the bottom of the split support 1 has an I-shaped Support legs 15; the motor controller 34 can be operated by connecting the control button with a solid line, or can be wirelessly controlled by adding a wireless module and a remote controller; the opening of the card slot 41 is located at the edge of the barbell plate 4, and the card The end of groove 41 is positioned at the central point of barbell plate 4, and the length of described draw-in groove 41 is identical with the radius of barbell plate 4, and each group of barbell plate 4 is positioned at the extension line direction of draw-in groove 41 and is provided with hanging hole 42, and described drawstring 7 Lift the barbell sheet 4 through the hanging hole 42; the wheel surface of the reel 31 is provided with two wire grooves 311, the distance between the wire grooves 311 is greater than the thickness of the barbell sheet 4, and the reel 31 adopts a double wire The trough design can ensure the synchronous rise and fall of the pull ropes 7 on both sides of the barbell plate 4 and maintain the line spacing, making the whole process more stable.

The separate structure itself eliminates the problem of preventing the barbell from falling due to the trainer's own reasons; in addition, for accidental falls, a stop bar and a height adjustment hole are added to block the falling bar, and the double insurance improves the use For safety, it should be noted that in order to prevent the shaking caused when the bar lifts the barbell.

Example 2:

The difference between this embodiment and Embodiment 1 is that the top plate 5 is also provided with a limit sleeve 8 for reducing the shaking of the barbell plate 4 in the horizontal direction. As shown in Figure 6-8, the limit sleeve 8 is transparent as a whole. The limit sleeve 8 runs through up and down and has open grooves 81 on both sides. Two mounting ears 82 extend outward from the top of the limit sleeve 8, and the limit sleeve 8 is arranged on the top plate through the mounting ears and fasteners. 5, the width and length of the spacer 8 are matched with the thickness and diameter of the barbell 4 respectively, and the additional spacer 8 facilitates the vertical lifting of the barbell 4 in the spacer and reduces horizontal shaking. Excellent training effect, and the open slot 81 provided in addition does not affect the insertion of the bar during training.

Before use, each group of barbell plates is controlled by an independent motor controller to lift to a preset position. The trainer chooses a suitable lying or sitting position on the multi-functional recliner, picks up the lifting bar with both hands, and connects the two ends of the barbell to the barbell plate. The card slots are aligned and contacted, push up the lifting bar and the barbell plate for strength training, and lower the lifting bar to realize easy separation from the barbell plate; Features The barbell plates are set to different heights in turn, as shown in Figure 5. The advantage of this is that when lifting, the overall load will gradually increase as the trainer stands at different heights. This form breaks the tradition and realizes The load of the whole process can be distributed to improve the effect of strength training. In addition, different barbell plates can also choose different sizes or weights, which can make the load distribution more detailed.

Compared with the existing integral barbell structure, the present invention adopts a relatively rare separation and cooperation structure, and at the same time cleverly uses the winding wheel to cooperate with the motor to realize strength training during the push-up process, and can realize no negative pressure after falling and separation After the separation, the whole training process is more scientific and convenient, which reduces the chance of the trainer being easily injured due to insufficient basic strength, and lowers the training threshold.

The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. Those skilled in the art can easily comprehend the spirit of the present invention based on the above-mentioned embodiments, and make different extensions and changes. But as long as it does not deviate from the spirit of the present invention, it is within the protection scope of the present invention.

Claims (8)

1. A kind of anti-smashing strength training equipment, comprises split support, multifunctional recliner, pulling device and grouping barbell plate, and described split support is arranged on both sides of multifunctional recliner, it is characterized in that, described split support The top is provided with an extended top plate, and the grouped barbell pieces are independently suspended under the top plate, and each barbell piece is provided with a card slot that cooperates with the lifting bar, and the pulling device is arranged above the top plate. hole, the pulling device includes several sets of winding wheels, drive motors, fixed frames and motor controllers, the bottom of the fixed frame is connected to the top plate, and the top is set with winding wheels, and each set of winding wheels is driven by the driving motor through the pulley. The rope pulls up or lowers the corresponding barbell plate. The drive motor is installed on the side of the fixed frame. The motor controller controls the forward and reverse rotation of the drive motor. The outlet wires of the reel are located on the same straight line. 2. The anti-smashing strength training equipment as claimed in claim 1, characterized in that: said top plate is also respectively provided with spacer sleeves for reducing the shaking of the barbell plate in the horizontal direction, the spacer sleeves are transparent as a whole, and said spacer sleeves The position sleeve is connected up and down and has open grooves on both sides. Two installation ears extend outward from the top of the position limit sleeve, and the position limit sleeve is arranged on the top plate through the installation ears and fasteners. The width and length match the thickness and diameter of the barbell plate respectively. 3. The anti-bruising strength training equipment as claimed in claim 1, characterized in that: said multifunctional recliner comprises a backrest and a seat cushion, said backrest is inclined to be arranged, said seat cushion is rotatably connected with a backrest, said backrest and a seat cushion The bottom of the seat cushion is also provided with a support base, and the bottom of the support base has a "C"-shaped support foot on the side close to the seat cushion to increase the contact area. 4. The anti-bruising strength training equipment as claimed in claim 1, characterized in that: the split bracket comprises a retaining bar, two parallel vertical brackets and a connecting rod connecting the middle part of the vertical bracket, and the vertical bracket There is a height adjustment hole through which the stop bar passes. 5. The anti-smashing strength training equipment according to claim 1, characterized in that: the bottom of the split bracket has an I-shaped leg. 6. The anti-smashing strength training equipment according to claim 1, characterized in that the motor controller can be operated by connecting control buttons with solid lines, or can be controlled wirelessly by adding a wireless module and a remote controller. 7. The anti-smashing strength training equipment as claimed in claim 1, characterized in that: the opening of the slot is located at the edge of the barbell, the end of the slot is located at the center point of the barbell, and the opening of the slot is located at the center of the barbell. The length is the same as the radius of the barbell plates, and each set of barbell plates is provided with a hanging hole in the direction of the extension line of the slot, and the drawstring passes through the hanging holes to lift the barbell plates. 8. The anti-smashing strength training equipment according to claim 1, characterized in that two wire grooves are arranged on the wheel surface of the reel, and the distance between the wire grooves is greater than the thickness of the barbell plate.