CN108786007A - A kind of novel body building apparatus - Google Patents

Abstract

The invention discloses a new type of fitness equipment, which belongs to the technical field of sports equipment and is used to solve the problem that the existing equipment or devices for the purpose of training upper limb muscles in an anti-weight manner tend to cause sprains to the user's waist during use. It includes a bracket assembly, a handle assembly, a waist support assembly and a pulley assembly. The bracket assembly includes a beam, a column and a base. The column is arranged on the base. The beam is arranged on the column. And the handle assembly, the fixed sleeve is arranged on the beam between the two snap rings of the beam; the lower part of the beam is provided with a fixed ring with a rectangular cross section; the waist protection assembly includes a waist protection belt, a left connecting belt, a right connecting Belts and straps; the fixed pulley is set on the rotating shaft, and the two ends of the rotating shaft are respectively connected with fixed rods, one end of the rope is connected with the handle assembly, and the other end of the rope is set in the groove of the fixed sleeve and the fixed pulley in turn. In the wheel groove, and connected with the weight assembly.

Description

A new type of fitness equipment

technical field

The invention relates to the technical field of sports equipment, in particular to a new type of fitness equipment.

Background technique

At present, there are many types of fitness equipment, and their functions are also various. There are many equipment or devices on the market that use the method of resisting weight to train the muscles of the upper limbs. During the training process, due to the lack of support for the waist, it is easy to cause waist sprains, especially Beginners are more likely to cause lower back injuries.

Contents of the invention

In order to solve the problem that the existing equipment or devices for the purpose of training muscles by resisting weight tend to cause sprains to the user's waist during use, the present invention provides a new type of fitness equipment. In order to achieve the above purpose, the present invention adopts the following technologies Program:

A new type of fitness equipment, including a bracket assembly, a handle assembly, a waist assembly and a pulley assembly, the bracket assembly includes a beam, a column and a base, the column is arranged on the base, the beam is arranged on the column, the handle The assembly includes a fixed sleeve, a rope and a handle assembly. The outer wall of the fixed sleeve is provided with a groove for the sliding of the rope. The two ends of the beam are respectively provided with snap rings. The fixed sleeve is arranged on both ends of the beam. On the beam between the clasps; the lower part of the beam is provided with a fixed ring with a rectangular cross section;

The waist protection assembly includes a waist protection belt, a left connection belt, a right connection belt and a strap, one end of the strap is connected to the waist protection belt, and the other end of the strap is connected to the waist protection belt after passing through the fixing ring; the left connection belt is arranged on On the left side of the waist belt, the right connecting belt is arranged on the right side of the waist belt;

The pulley assembly includes a fixed pulley, a rotating shaft, a fixed rod and a weight assembly. The fixed pulley is sleeved on the rotating shaft, and the two ends of the rotating shaft are respectively connected with fixed rods, and the other ends of the fixed rods are respectively connected to the beam. One end of the rope is connected with the handle assembly, and the other end of the rope is sheathed in the groove of the fixed sleeve and the wheel groove of the fixed pulley in turn, and connected with the weight assembly.

When the present invention is working, the waist belt is fixed on the waist through the left connecting belt and the right connecting belt, then the handle assembly is held with both hands, and the upper arm exerts force to pull down the rope connected to the handle assembly, and the rope is sequentially passed between the fixed pulley and the handle assembly. Slide on the groove of the fixed sleeve, pull up the weight component connected to the other end of the rope through the strength of the upper body, and then release the force to make the weight component fall back, so as to achieve the purpose of exercising the muscles of the upper limbs. It is resisted by the waist belt to prevent the waist from being sprained and has a protective effect on the waist. At the same time, the crossbeam is arranged on the upright column, and the upright column is arranged on the base, which will make the present invention more stable in use.

Further, the beam is composed of a U-shaped section beam in the middle and straight section beams arranged at both ends of the U-shaped section beam. on the straight-line segment beams at both ends of the segment beams. A U-shaped crossbeam is arranged on the crossbeam, and the U-shaped crossbeam will make the trainer avoid the upright post when using the present invention, so that the user is more comfortable and conforms to the human body structure.

Further, the column is provided with several threaded holes on the side opposite to the waist belt, and the waist belt is provided with a number of countersunk screws penetrating the waist belt, and the waist belt passes through the countersunk screws and the threaded holes. Compatible with the installation on the column. The waist support belt can adjust the height of the waist support belt on the threaded hole through the countersunk head screw, so as to satisfy users of different heights.

Further, the handle assembly includes a mounting ring, a first support belt and a handle barrel, the handle barrel is a cylindrical structure and a through hole is provided along its axis direction, and one end of the first support belt is arranged on On the installation ring, the other end of the first support band is connected to the installation ring through the through hole of the handle, and the installation ring is connected to the bottom of the rope. The cylindrical design of the grip tube allows the trainer to hold it more comfortably and firmly during use, and at the same time, the trainer's fingers pass through the first support belt to hold the grip tube, which increases the firmness of the trainer's grip on the grip tube.

Further, several protrusions are provided on the outer surface of the handle. It can increase the frictional force between the trainer's palm and the grip tube, and prevent the trainer's palm from slipping with the grip tube when sweating.

Further, the handle assembly also includes an auxiliary fixing assembly, the auxiliary fixing assembly includes a second support belt, a third support belt and a tie, and one end of the second support belt passes through the through hole of the handle tube and connects with the second support belt. The other end of the support belt is connected, the third support belt is connected end to end, and the third support belt is connected to the second support belt through a tie. During training, the trainer first passes the arm through the loop formed by the third support band and the loop formed by the second support band, and then holds the handle, so that the arm will pass through the cross of the second support band and the third support band. The arm of the human body is fixed more firmly under the fixation to prevent the risk of falls caused by the trainer accidentally loosening his hands due to various reasons such as lack of physical strength during training.

Further, there are two straps, and the two straps are intersected between the fixing ring and the waist belt. Further play a fixed role to the belt.

Further, the weight assembly includes a chassis, a sleeve rod and a sleeve block, the bottom end of the sleeve rod is arranged on the chassis, and the top end of the sleeve rod is connected with a rope; the surface area of the sleeve block is smaller than that of the chassis, and A through hole is provided in the thickness direction, and the sleeve block is sleeved on the sleeve rod through the hole. The trainer can increase or decrease the number of blocks set on the set of rods according to different training intensities, so as to control the total weight of the training, which can not only satisfy different levels of trainers but also meet the different levels of training effects of the same trainer .

Further, the outer edge of the cover block is circular, and the cover block is provided with a gap through the cover block between the sleeve hole of the cover block and the outer edge of the cover block, and the cover block passes through the rope through the gap. Set on the sleeve rod. It is convenient to add and reduce the number of sets of blocks during training, so as to achieve the most suitable training intensity.

Further, the upright is provided with a seat, and the seat is movably connected with the upright through a hinge. Users can choose to stand or sit for training.

The beneficial effect that the present invention has compared with prior art is:

1. The structure of the present invention is simple and easy to use. When the present invention is working, the waist belt is fixed on the waist through the left connecting belt and the right connecting belt, and then the handle assembly is held with both hands, and the upper arm exerts force to connect the handle assembly. The rope is pulled down, and the rope slides on the groove of the fixed pulley and the fixed sleeve in turn, and the weight component connected to the other end of the rope is pulled up by the strength of the upper limbs, and then the force is released to make the weight component fall back, so as to exercise the muscles of the upper limbs The purpose of the word is that during this process, the back of the waist is held up by the belt to prevent the waist from being sprained, and it has a protective effect on the waist. At the same time, the crossbeam is arranged on the upright column, and the upright column is arranged on the base, which will make the present invention more robust in use.

2. The crossbeam of the present invention is composed of a U-shaped crossbeam in the middle and straight-line crossbeams arranged at both ends of the U-shaped crossbeam. The top of the column is connected to the lower part of the U-shaped crossbeam. on the straight-line segment beams at both ends of the segment beams. A U-shaped crossbeam is arranged on the crossbeam, and the U-shaped crossbeam will make the trainer avoid the upright post when using the present invention, so that the user is more comfortable and conforms to the human body structure.

3. The column of the present invention is provided with several threaded holes on the side opposite to the belt, and the belt is provided with a number of countersunk screws penetrating the belt, and the belt passes through the countersunk screws and the threaded holes. Compatible with the installation on the column. The waist support belt can adjust the height of the waist support belt on the threaded hole through the countersunk head screw, so as to satisfy users of different heights.

4. The handle assembly of the present invention includes a mounting ring, a first support belt and a handle tube. The handle tube is a cylindrical structure and is provided with a through hole along its axial direction. One end of the first support belt is arranged on the On the installation ring, the other end of the first support band is connected to the installation ring through the through hole of the handle, and the installation ring is connected to the bottom of the rope. The cylindrical design of the grip tube allows the trainer to hold it more comfortably and firmly during use, and at the same time, the trainer's fingers pass through the first support belt to hold the grip tube, which increases the firmness of the trainer's grip on the grip tube.

5. Several protrusions are arranged on the outer surface of the grip tube of the present invention. It can increase the frictional force between the trainer's palm and the grip tube, and prevent the trainer's palm from slipping with the grip tube when sweating.

6. The handle assembly of the present invention also includes an auxiliary fixing assembly, the auxiliary fixing assembly includes a second support belt, a third support belt and a tie, and one end of the second support belt passes through the through hole of the handle tube and connects with the second support belt. The other end of the support belt is connected, the third support belt is connected end to end, and the third support belt is connected to the second support belt through a tie. During training, the trainer first passes the arm through the loop formed by the third support band and the loop formed by the second support band, and then holds the handle, so that the arm will pass through the cross of the second support band and the third support band. The arm of the human body is fixed more firmly under the fixation to prevent the risk of falls caused by the trainer accidentally loosening his hands due to various reasons such as lack of physical strength during training.

7. There are two straps in the present invention, and the two straps are intersected between the fixing ring and the waist belt. Further play a fixed role to the belt.

8. The weight assembly of the present invention includes a chassis, a sleeve rod and a sleeve block. The bottom end of the sleeve rod is arranged on the chassis, and the top end of the sleeve rod is connected with a rope; the surface area of the sleeve block is smaller than that of the chassis. A through hole is provided in the thickness direction, and the sleeve block is sleeved on the sleeve rod through the hole. The trainer can increase or decrease the number of blocks set on the set of rods according to different training intensities, so as to control the total weight of the training, which can not only satisfy different levels of trainers but also meet the different levels of training effects of the same trainer .

9. The outer edge of the cover block of the present invention is circular, and the cover block between the sleeve hole of the cover block and the outer edge of the cover block is provided with a gap through the cover block, and the cover block passes through the rope through the gap Set on the sleeve rod. It is convenient to add and reduce the number of sets of blocks during training, so as to achieve the most suitable training intensity.

10. The column of the present invention is provided with a seat, and the seat is movably connected with the column through a hinge. Users can choose to stand or sit for training.

Description of drawings

Fig. 1 is the front view of the present invention;

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

Fig. 3 is the plan view of beam of the present invention;

Fig. 4 is a schematic structural view of the block of the present invention.

Marks in the figure: 1-beam, 2-column, 3-base, 4-fixing sleeve, 5-rope, 6-groove, 7-clip, 8-fixing ring, 9-waist belt, 10-left connecting belt , 11-right connecting belt, 12-strap, 13-fixed pulley, 14-rotating shaft, 15-fixed rod, 16-U-shaped section beam, 17-straight section beam, 18-threaded hole, 19-sunk head screw, 20 -Installation ring, 21-first support belt, 22-grip barrel, 23-protrusion, 24-second support belt, 25-third support belt, 26-tie, 27-chassis, 28-set rod, 29- Cover block, 30-slit, 31-seat, 32-reinforcing rod, 33-cover hole.

Detailed ways

The present invention will be further described below in conjunction with the embodiments, and the described embodiments are only a part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, other used embodiments obtained by persons of ordinary skill in the art without creative efforts all belong to the protection scope of the present invention.

Example 1:

As shown in Figures 1-4, a new type of fitness equipment includes a bracket assembly, a handle assembly, a waist support assembly and a pulley assembly. The bracket assembly includes a beam 1, a column 2 and a base 3, and the column 2 is arranged on the base 3 Above, the beam 1 is arranged on the column 2, the handle assembly includes a fixed sleeve 4, a rope 5 and a handle assembly, and the outer wall of the fixed sleeve 4 is provided with a groove 6 for the sliding of the rope 5. Both ends of the crossbeam 1 are respectively provided with snap rings 7, and the fixed sleeve 4 is arranged on the crossbeam 1 between the two snap rings 7 of the crossbeam 1; ;

The waist protection assembly includes a waist protection belt 9, a left connection belt 10, a right connection belt 11 and a back strap 12. One end of the back belt 12 is connected with the waist protection belt 9, and the other end of the back belt 12 passes through the fixing ring 8 and connects with the back belt. The waist belt 9 is connected; the left connecting belt 10 is arranged on the left side of the waist belt 9, and the right connecting belt 11 is arranged on the right side of the waist belt 9; there are two straps 12 of the present invention, and the two straps 12 are crossed and arranged on the fixed ring 8 and between the waist belt 9. Further play a fixed effect on the waist belt 9.

Described pulley assembly comprises fixed pulley 13, rotating shaft 14, fixed rod 15 and weight assembly, described fixed pulley 13 is sleeved on the rotating shaft 14, and the two ends of rotating shaft 14 are respectively connected with fixed rod 15, and the other end of fixed rod 15 Connected to the beam 1 respectively, one end of the rope 5 is connected to the handle assembly, and the other end of the rope 5 is sleeved in the groove 6 of the fixed sleeve 4 and the wheel groove of the fixed pulley 13 in turn, and connected to the weight assembly . In order to further enhance the weighing strength of the fixed rod 15, a reinforcing rod 32 is provided between the fixed rod 15 and the column 2, and the two ends of the reinforcing rod 32 are respectively connected with the fixed rod 15 and the column 2 by bolts.

In order to implement this embodiment better, the crossbeam 1 is composed of a U-shaped section crossbeam 16 in the middle and a straight section crossbeam 17 arranged at the two ends of the U-shaped section crossbeam 16. The top of the column 2 is connected to the U-shaped section crossbeam 1 The lower part is connected, and two sets of handle assemblies are respectively arranged on the straight section beams 17 at both ends of the U-shaped section beam 16 .

Working principle of the present invention: the present invention is simple in structure and easy to use. When the present invention is working, the waist support belt 9 is fixed on the waist through the left connecting belt 10 and the right connecting belt 11, and then the grip assembly is held with both hands, and the upper arm exerts force Pull down the rope 5 connected to the handle assembly, the rope 5 slides on the fixed pulley 13 and the groove 6 of the fixed sleeve 4 in turn, pull up the weight assembly connected to the other end of the rope 5 through the strength of the upper body, and then release the force , so that the weight assembly falls back, so that the purpose of exercising the muscles of the upper limbs is achieved. In this process, the back of the waist is resisted by the waist belt 9, preventing the waist from spraining and playing a protective role on the waist. At the same time, the beam 1 is arranged on the column 2, and the column 2 is arranged on the base 3, which will make the present invention more robust in use.

Simultaneously, the crossbeam 1 is provided with a U-shaped crossbeam 1, and the U-shaped crossbeam 16 can make the trainer avoid the column 2 when using the present invention, so that the user is more comfortable and conforms to the human body structure.

Example 2:

As shown in Figures 1-4, this implementation is further optimized on the basis of Embodiment 1. This embodiment focuses on the improvements compared with Embodiment 1, and the similarities will not be repeated. In this embodiment, The column 2 is provided with several threaded holes 18 on the side opposite to the waist belt 9, and the waist belt 9 is provided with some countersunk screws 19 penetrating the waist belt 9, and the waist belt 9 passes through the countersunk screws. The cooperation of 19 and threaded hole 18 is installed on the column 2. The waist support belt 9 can adjust the height of the waist support belt 9 on the threaded hole 18 by the countersunk head screw 19, so as to satisfy users of different heights.

Example 3:

As shown in Figures 1-4, this implementation is further optimized on the basis of Embodiment 1. This embodiment focuses on the improvements compared with Embodiment 1, and the similarities will not be repeated. In this embodiment, The handle assembly includes a mounting ring 20, a first support band 21 and a handle tube 22, the handle tube 22 is a cylindrical structure and is provided with a through hole along its axis direction, and one end of the first support band 21 Set on the installation ring 20 , the other end of the first support band 21 is connected to the installation ring 20 through the through hole of the grip tube 22 , and the installation ring 20 is connected to the bottom of the rope 5 . The cylindrical design of the grip tube 22 allows the trainer to hold it more comfortably and firmly when in use. At the same time, the trainer's fingers pass through the first support belt 21 to hold the grip tube 22, which increases the firmness of the trainer's grip on the grip tube 22 sex.

As a preference, several protrusions 23 are provided on the outer surface of the grip tube 22 . It can increase the friction between the trainer's palm and the grip tube 22, and prevent the trainer's palm from slipping with the grip tube 22 when sweating.

Example 4:

As shown in Figures 1-4, this implementation is further optimized on the basis of Embodiment 1. This embodiment focuses on the improvements compared with Embodiment 1, and the similarities will not be repeated. In this embodiment, The handle assembly also includes an auxiliary fixing assembly, the auxiliary fixing assembly includes a second support band 24, a third support band 25 and a tie 26, and one end of the second support band 24 passes through the through hole of the handle tube 22 and The other end of the second support belt 24 is connected, and the third support belt 25 is connected end to end, and the third support belt 25 is connected to the second support belt 24 through a tie 26 . During training, the trainer first passes through the loop that the third support band 25 forms and the loop that the second support band 24 forms successively, and then holds the handle, so that the arm will be in the second support band 24 and the third support. The arm of the human body is fixed more firmly under the cross fixation with 25 to prevent the risk of falls caused by the trainer accidentally loosening his hands due to various reasons such as lack of physical strength during training.

Example 5:

As shown in Figures 1-4, this implementation is further optimized on the basis of Embodiment 1. This embodiment focuses on the improvements compared with Embodiment 1, and the similarities will not be repeated. In this embodiment, Described weight assembly comprises chassis 27, sleeve bar 28 and cover block 29, and the bottom end of described cover bar 28 is arranged on the chassis 27, and the top of cover bar 28 links to each other with rope 5; The surface area of described cover block 29 is larger than chassis 27 is small, and a through hole 33 is provided along the thickness direction of the sleeve block 29 , and the sleeve block 29 is sleeved on the sleeve rod 28 through the sleeve hole 33 . The trainer can increase or decrease the number of sets of blocks 29 set on the sleeve rod 28 according to different training intensities, thereby controlling the total weight of the training, which can not only satisfy different levels of trainers but also meet the different levels of the same trainer. training effect.

Embodiment 6:

As shown in Figures 1-4, this implementation is further optimized on the basis of Embodiment 1. This embodiment focuses on the improvements compared with Embodiment 1, and the similarities will not be repeated. In this embodiment, The outer edge of the cover block 29 is circular, and the cover block 29 between the sleeve hole 33 of the cover block 29 and the outer edge of the cover block 29 is provided with a slit 30 passing through the cover block 29, and the cover block 29 Through the slot 30 through the rope 5 is arranged on the sleeve rod 28 . It is convenient to add and reduce the number of sets of blocks 29 during training, so as to achieve the most suitable training intensity.

Embodiment 7:

As shown in Figures 1-4, this implementation is further optimized on the basis of Embodiment 1. This embodiment focuses on the improvements compared with Embodiment 1, and the similarities will not be repeated. In this embodiment, A seat 31 is arranged on the column 2, and the seat 31 is movably connected with the column 2 through a hinge. Users can choose to stand or sit for training.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the protection of the present invention. within range.

Claims (10)

1. a novel fitness equipment, is characterized in that, comprises bracket assembly, handle assembly, waist protection assembly and pulley assembly, and described bracket assembly comprises crossbeam (1), column (2) and base (3), and described column ( 2) It is arranged on the base (3), the beam (1) is arranged on the column (2), the handle assembly includes a fixed sleeve (4), a rope (5) and a handle assembly, and the fixed sleeve (4 ) on the outer wall of the rope (5) is provided with a groove (6) for sliding, the two ends of the beam (1) are respectively provided with snap rings (7), and the fixed sleeve (4) is arranged on the beam ( 1) on the beam (1) between the two snap rings (7); the lower part of the beam (1) is provided with a fixed ring (8) with a rectangular section; The waist protection assembly includes a waist protection belt (9), a left connection belt (10), a right connection belt (11) and a back strap (12), one end of the back strap (12) is connected with the waist protection belt (9), and the back strap (12 ) is connected with the waist belt (9) after passing through the fixing ring (8); the left connecting belt (10) is arranged on the left side of the waist belt (9), and the right connecting belt (11) is arranged on the waist belt ( 9) to the right; The pulley assembly includes a fixed pulley (13), a rotating shaft (14), a fixed rod (15) and a weight assembly, the fixed pulley (13) is sleeved on the rotating shaft (14), and the two ends of the rotating shaft (14) are respectively A fixed rod (15) is connected, and the other ends of the fixed rod (15) are respectively connected to the beam (1), one end of the rope (5) is connected to the handle assembly, and the other end of the rope (5) is sequentially set on the In the groove (6) of fixed cover (4) and the wheel groove of fixed pulley (13), and be connected with weight assembly. 2. A kind of novel body-building equipment according to claim 1, is characterized in that, described crossbeam (1) is made of U-shaped section crossbeam (16) in the middle and the straight section crossbeam that is arranged on U-shaped section crossbeam (16) two ends (17) composition, the top of described upright column (2) is connected with the crossbeam (1) bottom of U-shaped section, and two groups of handle assemblies are arranged on the straight section crossbeam (17) of U-shaped section crossbeam (16) two ends respectively. 3. A new type of fitness equipment according to claim 1, characterized in that, the column (2) is provided with several threaded holes (18) on the side opposite to the waist belt (9), and the waist belt (9) is The waist belt (9) is provided with several countersunk screws (19) penetrating the waist belt (9), and the waist belt (9) is installed on the column (2) through the cooperation of the countersunk screws (19) and the threaded holes (18). superior. 4. A kind of novel fitness equipment according to claim 1, it is characterized in that, described grip assembly comprises mounting ring (20), first support band (21) and handle tube (22), and described handle tube ( 22) is a cylindrical structure and is provided with a through hole along its axial direction, one end of the first support belt (21) is arranged on the installation ring (20), and the other end of the first support belt (21) passes through The through hole of the handle (22) is connected to the mounting ring (20), which is connected to the bottom of the rope (5). 5. A new type of fitness equipment according to claim 4, characterized in that several protrusions (23) are provided on the outer surface of the handle (22). 6. A kind of novel fitness equipment according to claim 4, it is characterized in that, described grip assembly also comprises auxiliary fixing assembly, and described auxiliary fixing assembly comprises second support band (24), the 3rd support band (25) ) and tie (26), one end of the second support band (24) passes through the through hole of the handle (22) and is connected with the other end of the second support band (24), and the third support band (25) Connected end to end, the third support belt (25) is connected to the second support belt (24) through a tie (26). 7. A kind of novel body-building equipment according to claim 1, is characterized in that, the quantity of described braces (12) has two, and two straps (12) are crossed and arranged on fixed ring (8) and waist belt (9) )between. 8. A kind of novel fitness equipment according to claim 1, is characterized in that, described weight assembly comprises chassis (27), sleeve bar (28) and cover block (29), and the cover bar (28) The bottom end is arranged on the chassis (27), and the top of the cover rod (28) is connected to the rope (5); There is a through hole (33), and the sleeve block (29) is sleeved on the sleeve rod (28) through the hole (33). 9. A kind of novel fitness equipment according to claim 8, is characterized in that, the outer edge of described cover block (29) is circular, and the sleeve hole (33) of described cover block (29) and cover block ( The cover block (29) between the outer edges of 29) is provided with a gap (30) that runs through the cover block (29), and the cover block (29) passes through the gap (30) through the rope (5) and is arranged on the sleeve rod (28) on. 10. A new type of fitness equipment according to claim 1, characterized in that a seat (31) is provided on the column (2), and the seat (31) and the column (2) are movable through a hinge connect.